1 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3 * configure.in: Set version number to 2.9.1.
6 Based on patch from H.J. Lu <hjl@gnu.org>:
7 * elf.c (bfd_elf_get_bfd_needed_list): New function.
8 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
11 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
13 * syms.c (struct indexentry): Change directory_name, file_name,
14 and function_name fields to char *.
15 (struct stab_find_info): Change cached_file_name field to char *.
17 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
19 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
20 an error other than bfd_error_system_call, set the error to
21 bfd_error_wrong_format.
23 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
24 bfd_elf32_powerpcle_vec.
26 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
27 program segments are zero, don't set p_paddr_valid.
29 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
31 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
32 before any other symbols in the same section.
34 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
36 * archures.c (bfd_default_scan): Add m68k cases back to default
37 switch, reverting patch of March 25, since IEEE support depends
40 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
42 * Makefile.am (diststuff): New target.
43 * Makefile.in: Rebuild.
45 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
47 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
48 som_offset when we have an extended name table.
50 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
52 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
54 * Makefile.in: Rebuild.
56 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
58 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
59 symbols when creating a shared library.
60 (elf_m68k_adjust_dynindx): New function, used by above code.
61 (elf_m68k_finish_dynamic_sections): Initialize the section
63 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
65 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
67 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
70 Tue Mar 31 16:25:45 1998 Ian Lance Taylor <ian@cygnus.com>
72 * Makefile.am: Rebuild dependencies.
73 * Makefile.in: Rebuild.
75 Mon Mar 30 16:12:17 1998 Ian Lance Taylor <ian@cygnus.com>
77 * configure.in: Set version number to 2.9.
80 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
82 * syms.c (ENABLE_CACHING): Define.
83 (struct indexentry): Define.
84 (struct stab_cache): Remove.
85 (cmpindexentry): New static function.
86 (struct stab_find_info): Add new fields: indextable,
87 indextablesize, cached_indexentry, cached_offset, cached_stab, and
88 cached_file_name. Remove fields: file_cache, function_cache, and
90 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
91 index table and search it.
93 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
95 * elf.c (_bfd_elf_copy_private_section_data): Call
96 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
98 * cpu-mips.c: Remove trailing comma at end of enumeration list.
100 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
102 * coff-arm.c: Define all globally visible variables and functions
103 only when COFF_WITH_PE is not defined.
104 * configure.in (armpe_little_vec, armpe_big_vec): Add
106 * configure: Rebuild.
108 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
110 Fix some gcc -Wall warnings:
111 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
112 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
113 * archures.c (bfd_default_scan): Likewise.
114 * bfd.c (bfd_scan_vma): Likewise.
115 * binary.c (mangle_name): Likewise
116 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
117 * coff-sh.c (sh_relocate_section): Likewise.
118 * coff-stgo32.c (create_go32_stub): Likewise.
119 * coffcode.h (coff_slurp_line_table): Likewise.
120 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
121 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
122 (assign_file_positions_for_segments): Likewise.
123 * elf32-mips.c (mips_elf_relocate_section): Likewise.
124 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
125 * oasys.c (oasys_write_sections): Likewise.
126 * ppcboot.c (ppcboot_object_p): Likewise.
127 (mangle_name): Likewise.
128 * riscix.c (riscix_fix_pcrel_26): Likewise.
129 * srec.c (srec_scan): Likewise.
130 * stabs.c (_bfd_write_section_stabs): Likewise.
131 * sunos.c (sunos_add_dynamic_symbols): Likewise.
132 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
133 switch. Declare parameters for function pointers.
134 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
136 * elf.c (elf_sort_sections): Likewise.
137 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
138 Add default cases to switches.
139 (coff_arm_relocate_section): Remove unused local variables.
141 (coff_arm_bfd_set_private_flags): Change flag variable to type
143 * coff-mips.c (mips_relocate_section): Initialize use_lo.
144 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
145 (dump_toc): Change cat to const, and initialize it.
146 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
147 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
148 (sh_elf_relocate_section): Initialize r_symndx.
149 * coffcode.h (coff_compute_section_file_positions): Only declare
150 old_sofar if ALIGN_SECTIONS_IN_FILE.
151 (coff_write_object_contents): Initialize csym.
152 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
153 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
155 * dwarf2.c: Include libiberty.h.
156 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
157 (decode_line_info): Remove unused local variables.
158 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
159 (m32r_elf_relocate_section): Likewise.
160 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
161 (v850_elf_reloc): Likewise.
162 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
163 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
164 * elf.c (assign_file_positions_for_segments): Always set adjust.
165 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
166 parenthesize expression.
167 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
168 (m32r_elf_object_p): Return a value.
169 (m32r_elf_print_private_bfd_data): Change fprintf format string.
170 * elf32-mips.c (mips_elf_final_link): Initialize last.
171 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
172 * elf32-v850.c (v850_elf_object_p): Return a value.
173 (v850_elf_print_private_bfd_data): Change fprintf format string.
174 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
176 * elflink.h (elf_link_add_object_symbols): Change vernum to
177 unsigned int, and initialize it. Change fprintf format string.
178 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
179 when setting or comparing to soname_indx.
180 (elf_create_pointer_linker_section): Change num_symbols to
182 * libcoff-in.h (coff_data_type): Change flags to flagword.
183 * peicode.h (pe_print_idata): Initialize idx. Change j to
184 bfd_size_type. Initialize hint_member. Remove useless test to
186 (pe_print_edata): Change num_functions and num_names in struct
187 EDT_type to unsigned long. Remove cast. Change fprintf format
189 * ppcboot.c (ppcboot_object_p): Change i to size_t.
190 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
192 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
193 int *. Update uses. Change j to long.
194 * bfd-in2.h, libcoff.h: Rebuild.
196 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
198 * coffcode.h (coff_new_section_hook): Set the type and storage
199 class in the native symbol information allocated for a new section
202 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
204 * peicode.h: Chain together calls to
205 coff_bfd_copy_private_bfd_data and
206 coff_bfd_print_private_bfd_data.
208 * coff-arm.c: Add prototypes for
209 coff_arm_bfd_print_private_bfd_data and
210 coff_arm_bfd_copy_private_bfd_data.
212 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
214 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
217 * peicode.h: Call arm-coff private data functions after handling
220 * coff-arm.c: Turn statics into globals so that they can be shared
221 both pe and pei backends.
223 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
225 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
227 (sunos_write_object_contents): Likewise.
228 * aoutx.h (NAME(aout,machine_type)): Likewise.
229 * coffcode.h (coff_set_arch_mach_hook): Likewise.
231 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
233 * archures.c (bfd_mach_m68*): Add definitions for various m68k
235 (bfd_default_scan): Remove m68k special cases.
236 * bfd-in2.h: Rebuild.
237 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
239 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
240 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
242 (bfd_m68k_arch): Set mach field to zero to signal no explicit
243 selection, change printable_name to just "m68k" and make that the
244 default instead of m68k:68020.
246 * aout-tic30.c (NAME): Define this to avoid multiple definitions
248 (MY_get_section_contents): Define as aout_32_get_section_contents
249 rather than NAME(aout,get_section_contents).
251 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
253 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
254 and call bfd_default_set_arch_mach to do the real work.
256 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
258 * bout.c (BALX): Include return register g14 as part of the insn.
260 (calljx_callback): Use it.
262 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
264 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
267 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
268 byte_count to unsigned int.
269 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
270 unused local variables.
272 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
273 variables er and er1.
275 * cpu-v850.c: Include <ctype.h>.
276 (scan): Case isdigit argument to unsigned char.
278 From Yan Meroth <YAN.MEROTH@st.com>:
279 * ihex.c (ihex_scan): Add extbase variable so that getting an
280 extended linear address record does not ignore any previous
282 (ihex_write_object_contents): When writing out an extended linear
283 address record, zero out any previous extended address.
285 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
287 * ieee.c (do_one): Check section before dereferencing it.
288 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
289 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
291 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
293 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
295 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
297 * coff-arm.c: Add interworking functions to pe backends.
299 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
301 * configure.in: Use AM_DISABLE_SHARED.
302 * aclocal.m4, configure: Rebuild with libtool 1.2.
304 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
306 * coff-arm.c (coff_arm_relocate_section): Better error messages
307 when interowrking conflucts occur. Courtesy of Jonathan Walton
308 and Tony Thompson. PR 15357.
309 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
310 relocations. Patch courtesy of Jonathan Walton and Tony
313 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
315 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
316 part of Feb 22 change controling when to override the existing
317 symbol with the .plt entry.
319 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
321 * config.bfd (targ_cpu): Add thumb-pe target.
323 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
324 functions in PE build.
326 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
328 * config.bfd (sparclite-*-elf*): Added.
330 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
332 * configure.in: Add elf.lo to elf shell variable.
333 * Makefile.am (BFD_LIBS): Remove elf.lo.
334 (BFD_LIBS_CFILES): Remove elf.c.
335 (BFD32_BACKENDS): Add elf.lo.
336 (BFD32_BACKENDS_CFILES): Add elf.c.
337 * configure, Makefile.in: Rebuild.
339 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
341 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
342 relocation against a now-local symbol should not have a dynamic
345 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
347 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
349 (pe_print_private_bfd_data): Print PE flags. From Mikey
350 <jeffdb@netzone.com>.
352 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
354 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
355 a plt entry when we can determine that we authoritatively define
358 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
360 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
361 don't actually use trad-core, but a SunOS-style core file handled
363 * hosts/sparclinux.h: Remove.
365 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
367 * peicode.h (pe_print_idata): If there is no .idata section, look
368 for the import tables in some other section. Make the initial
369 label line up better with the data. Print the import address
370 table even if there is no import name table. If the import
371 address table holds actual addresses, print them.
373 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
375 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
376 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
377 bfd_error_system_call.
379 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
381 * Makefile.am (AUTOMAKE_OPTIONS): Define.
382 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
384 From H.J. Lu <hjl@gnu.org>:
385 * Makefile.am (libbfd_la_LDFLAGS): Define.
386 * Makefile.in: Rebuild.
388 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
390 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
391 * netbsd.h (MACHTYPE_OK): Define.
392 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
393 calling N_SET_MACHTYPE, rather than having a switch.
394 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
396 * i386netbsd.c (MACHTYPE_OK): Don't define.
397 (DEFAULT_MID): Define.
398 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
399 (MACHTYPE_OK): Don't define.
400 (DEFAULT_MID): Define.
401 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
402 (DEFAULT_MID): Define.
403 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
404 (DEFAULT_MID): Define.
405 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
406 (DEFAULT_MID): Define.
408 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
409 * vaxnetbsd.c: New file.
410 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
411 rather than netbsd_core.
412 * targets.c (vaxnetbsd_vec): Declare.
413 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
414 defined, add netbsd_core_vec.
415 * configure.in: Set COREFILE for alpha*-*-netbsd* and
416 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
417 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
418 * config.bfd (alpha*-*-netbsd*): New target.
419 * Makefile.am: Rebuild dependencies.
420 (BFD32_BACKENDS): Add vaxnetbsd.lo.
421 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
422 * configure, Makefile.in: Rebuild.
424 * configure.host: Remove the old shared library build stuff. We
425 now use libtool instead.
427 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
429 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
431 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
433 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
434 * configure: Rebuild.
436 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
437 * elf32-v850.c (remember_hi16s_reloc): New function.
438 (find_remembered_hi16s_reloc): New function.
439 (v850_elf_store_addend_in_insn): Use the above new functions to
440 match up HI6S relocs with LO16 relocs.
442 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
444 * configure.in: Change -linux* to -linux-gnu*.
445 * config.bfd, configure.host: Likewise.
446 * configure: Rebuild.
448 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
450 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
451 LO16/HI16S bug and improve comments about what is going on.
453 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
455 * configure, aclocal.m4: Rebuild with new libtool.
457 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
459 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
460 get the size from bfd_arch_bits_per_address instead of directly
463 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
465 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
466 to wrap, just return all 1's bits instead.
467 * libbfd.h: Regenerate.
469 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
471 * coff-i386.c (coff_pe_i386_relocate_section): New static function
473 (coff_relocate_section): If COFF_WITH_PE, define as
474 coff_pe_i386_relocate_section.
475 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
476 skip empty sections, to match coff_write_object_contents.
478 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
479 rather than swapping out r_offset twice. From Luke Deller
480 <luked@cse.unsw.edu.au>.
482 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
484 * configure.in: Set libtool_enable_shared rather than
485 libtool_shared. Remove diversion hack.
486 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
489 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
491 * syms.c (struct stab_cache): Define.
492 (struct stab_find_info): Remove cached_offset, cached_stab,
493 cached_str, and cached_stroff fields. Add file_cache,
494 function_cache, and line_cache fields.
495 (_bfd_stab_section_find_nearest_line): Use extensive caching to
498 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
500 * peicode.h (pe_print_idata): Check for import of ordinal rather
502 (pe_print_edata): If there is no .edata section, look for the
503 export data in some other section.
505 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
507 * configure.in: Change version to 2.8.4.
508 * configure: Regenerated.
510 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
512 Add tms320c30 support:
513 * cpu-tic30.c: New file.
514 * aout-tic30.c: New file.
515 * coff-tic30.c: New file.
516 * archures.c (bfd_arch_tic30): Define.
517 (bfd_tic30_arch): Declare.
518 (bfd_archures_list): Add bfd_tic30_arch.
519 * targets.c (bfd_target_vector): Add tic30_aout_vec and
521 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
522 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
523 (coff_set_flags): Likewise.
524 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
525 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
526 * Makefile.am: Rebuild dependencies.
527 (ALL_MACHINES): Add cpu-tic30.lo.
528 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
529 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
530 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
531 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
533 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
535 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
536 to lag behind LO16 reloc by a couple of instructions.
538 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
540 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
541 make to reexamine the file timestamp.
542 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
544 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
547 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
549 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
550 to create .dynsbss and .rela.sbss sections.
551 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
552 copied from dynamic objects into .sbss.
553 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
554 use it. Correct typo of .rela.sdata2.
555 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
556 put the data, which may now be in .sbss.
557 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
558 (elf_backend_create_dynamic_sections): Define as
559 ppc_elf_create_dynamic_sections.
561 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
562 against _GLOBAL_OFFSET_TABLE_.
563 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
564 shared libraries which refer to local symbols. Make sure that the
565 test for allocating space for a reloc in a shared object is the
566 same as the test for emitting a reloc.
568 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
570 * config.bfd (i[3456]-*-mingw32*): New target.
571 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
572 * aclocal.m4, configure: Rebuild.
574 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
576 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
579 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
581 Sparc v9 ABI compliant PLT:
582 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
583 (plt_templates, sparc64_elf_build_plt_entry): Delete.
584 (LARGE_PLT_THRESHOLD): New define.
585 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
586 (sparc64_elf_build_plt): New function.
587 (sparc64_elf_plt_entry_offset): Likewise.
588 (sparc64_elf_plt_ptr_offset): Likewise.
589 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
590 contain the index for convenience. Skip the initial entries
592 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
593 memory for the benefit of .rela.plt.
594 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
595 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
596 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
597 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
598 Call sparc64_elf_build_plt.
599 (elf_backend_want_got_plt): No.
600 (elf_backend_plt_readonly): No.
601 (elf_backend_plt_alignment): 8.
603 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
604 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
605 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
608 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
610 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
612 * cpu-mips.c (arch_info_struct): Add mips variants.
613 * bfd-in2.h: Rebuilt.
615 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
617 * coff-arm.c (coff_arm_relocate_section): Fix for PR14752 by
618 preserving the contents of t2a3_b_insn.
620 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
622 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
623 (i[3456]86sco3.2v5*coff): New target.
625 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
627 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
629 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
631 * bfd.c (bfd_get_error_handler): Add orthogonal function.
632 * bfd-in2.h: Regenerate.
634 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
636 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
638 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
640 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
641 adjust addend for an output common symbol (from Jimmy Blair
642 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
643 defined symbol to counteract adjustment made in generic relocation
646 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
648 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
650 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
651 (GET_SCNDHR_NLNNO): Likewise.
653 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
655 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
657 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
659 * elf32-m32r.c: Add macros to handle NOP insertion.
661 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
663 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
664 (xcoff_mark): Likewise.
665 (xcoff_build_ldsyms): Mark absolute symbols.
667 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
669 * bout.c (b_out_write_object_contents): Sort symbols before output
670 to keep {CALL,BAL}NAME symbols adjacent.
671 (b_out_symbol_cmp): New function.
673 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
675 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
676 allocate space for a PC relative reloc against a symbol which is
677 defined in a regular file.
678 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
679 relative reloc against a symbol which is defined in a regular
682 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
684 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
685 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
687 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
688 (mips*-*-netbsd*): New target.
690 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
692 * elflink.h (elf_link_assign_sym_version): Change error message
693 from "undefined version name" to "undefined versioned symbol
696 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
698 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
701 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
703 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
706 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
707 shared. Set stab* sections to be shared and read. Set .rsrc
708 section to be read and shared.
710 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
712 * Makefile.am: Rebuild dependencies.
713 (ALL_MACHINES_CFILES): Add dwarf2.lo.
714 (ALL_MACHINES_CFILES): Add dwarf2.c.
715 * Makefile.in: Rebuild.
717 * coff-arm.c: Don't include obstack.h.
719 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
721 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
724 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
726 * configure: Regenerate to get @SHELL@ substituted.
728 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
730 * coff-arm.c (coff_arm_relocate_section): Only look at section
731 owner if there is one.
733 * elf.c (assign_file_positions_for_segments): Fail if there is not
734 enough room for the program headers. (PR14186)
736 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
738 * elf.c (_bfd_elf_find_nearest_line): Call
739 _bfd_dwarf2_find_nearest_line first.
740 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
741 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
743 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
745 * archures.c: Add bfd_mach_m32r.
747 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
749 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
750 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
751 to decide when to align the file sections for paging.
753 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
755 * elf32-m32r.c (m32r_elf_object_p): New Function.
756 (m32r_elf_final_write_processing): New Function.
757 (m32r_elf_set_private_flags): New Function.
758 (m32r_elf_copy_private_bfd_data): New Function.
759 (m32r_elf_merge_private_bfd_data): New Function.
760 (m32r_elf_print_private_bfd_data): New Function.
761 (elf_backend_object_p): Point to m32r_object_p.
762 (elf_backend_final_write_processing): Point to
763 m32r_elf_final_write_processing.
764 (bfd_elf32_bfd_copy_private_bfd_data): Point to
765 m32r_elf_copy_private_bfd_data.
766 (bfd_elf32_bfd_merge_private_bfd_data): Point to
767 m32r_elf_merge_private_bfd_data.
768 (bfd_elf32_bfd_set_private_flags): Point to
769 m32r_elf_set_private_bfd_data.
770 (bfd_elf32_bfd_print_private_bfd_data): Point to
771 m32r_elf_print_private_bfd_data.
774 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
777 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
779 * configure: Only build libbfd shared if --enable-shared's value
780 was `yes', or was set to `*bfd*'.
781 * aclocal.m4: Likewise.
782 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
783 original source of this bit of code. It's not clear what the best fix
786 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
788 * linker.c (generic_link_add_symbol_list): Always init udata.p so
789 that the generic relaxation code can function when input and output
790 file formats are mismatched.
792 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
794 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
796 * elf.c (assign_file_positions_for_segments): For a loadable
797 section, make sure that the load address is correct relative to
798 the load address of the segment plus the size of the segment so
801 * coffcode.h (_coff_link_output_has_begun): Make static.
802 (_coff_final_link_postscript): Likewise.
804 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
806 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
807 which a relocation refers to an indirect or warning symbol.
809 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
811 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
812 (coff_arm_final_link_postscript): New function.
813 (coff_arm_link_output_has_begun): New function.
815 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
816 _bfd_coff_link_output_has_begun and
817 _bfd_coff_final_link_postscript. Add new macros:
818 bfd_coff_link_output_has_begun() and
819 bfd_coff_final_link_postscript().
821 * cofflink.c (_bfd_coff_final_link): Insert calls to
822 bfd_coff_link_output_has_begun() and
823 bfd_coff_final_link_postscript().
825 * coffcode.h: Add two new fields to bfd_coff_backend_data
826 structure: _bfd_coff_link_output_has_begun and
827 _bfd_coff_final_link_postscript. Add default initialisers for
828 these fields. Add overridable aliases for the coff swap functions
829 in the backend data structure.
831 * elf32-v850.c: Update with patches from the branch to fix
832 HI16_S/LO16 reloc pairs.
834 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
836 * archures.c (bfd_mach_mips*): Define.
837 (bfd_default_scan): For 3000 and 4000 replace magic constant with
840 * cpu-mips.c (N): Define.
841 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
842 numbers with bfd_mach_mips* macros.
844 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
846 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
847 v850_elf_relocate_section): Fix PR2 14180 and 14181
848 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
849 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
850 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
851 (for PR14180) to create and handle special common sections.
852 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
853 which have data stored in the instructions. PR14258.
855 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
857 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
858 (USER_LABEL_PREFIX): Revert back to '_'
860 * config.bfd (targ_cpu): Add support for Thumb target.
862 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
864 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
865 (get_symbol_value): Handle R_SH_SWITCH8.
866 (sh_relax_delete_bytes): Likewise.
868 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
870 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
871 gcc/config/arm/semi.h
873 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
876 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
878 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
881 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
883 * coffcode.h (coff_mkobject_hook): Only set private flags for non
886 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
888 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
891 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
893 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
894 complain if inout and output formats differ.
896 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
898 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
899 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
900 * Makefile.in: Rebuild.
901 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
902 automake and autoconf.
904 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
905 (COFF_WITH_PR to COFF_WITH_PE).
907 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
909 * coff-arm.c: Make variables and some functions static, so that
910 this file can be included in multiple object files.
911 (coff_arm_bfd_final_link): Fix minor bug.
913 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
915 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
917 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
919 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
921 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
923 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
925 * sunos.c (sunos_add_one_symbol): When overriding a defined
926 symbol, set it to undefined, not new.
928 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
931 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
933 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
934 (sh_relax_delete_bytes): Don't kill LABEL relocs.
936 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
938 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
939 (mn10300_elf_relax_section): Likewise.
941 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
943 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
944 bfd_h_get_* calls to "bfd_byte *".
946 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
948 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
950 (mn10300_elf_relax_section): Include stack space for register saves
951 in the imm8 field of a "call" instruction.
952 (compute_function_info): Determine how much stack is allocated by
953 the movm instruction. Fix typo.
954 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
956 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
958 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
959 a version dependency could not be found.
961 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
963 * configure.com: Get version info from configure.in
965 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
967 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
968 New function. Avoid mixing US1 and HAL R1 code.
969 Set resulting memory ordering to the strongest one used.
970 (sparc64_elf_object_p): Set bfd_mach correctly.
972 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
974 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
975 (sparc64_elf_check_relocs): Handle them.
976 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
977 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
979 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
981 * configure.in (sparc*-*-linux*): Use trad-core and ...
982 * hosts/sparclinux.h: New file.
984 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
986 * config.bfd (sparc64-*-linux*): New target.
988 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
989 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
991 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
992 Set .plt alignment from new plt_alignment.
993 * elflink.h (elf_link_create_dynamic_sections): Set version section
994 alignment to LOG_FILE_ALIGN.
995 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
996 (elfXX_bed): Init plt_alignment.
998 * elf64-sparc.c (sparc64_elf_check_relocs,
999 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
1000 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
1001 sparc64_elf_finish_dynamic_sections): New functions.
1002 (sparc64_elf_howto_table): Fix a few name strings.
1003 (ELF_DYNAMIC_INTERPRETER): New definition.
1004 (sparc64_elf_relocate_section): Handle shared libraries.
1006 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
1007 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
1008 PLT definitions sparc64-linux originally choose. These will go
1009 away soon in favour of the official abi definitions.
1011 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
1013 * coff-sh.c (coff_small_object_p): New static function.
1014 (coff_small_new_section_hook): New static function.
1015 (bfd_coff_small_swap_table): New static const structure.
1016 (coff_small_close_and_cleanup): Define.
1017 (coff_small_bfd_free_cached_info): Define.
1018 (coff_small_get_section_contents): Define.
1019 (coff_small_get_section_contents_in_window): Define.
1020 (shcoff_small_vec): New static structure.
1021 (shlcoff_small_vec): New static structure.
1022 * targets.c (bfd_target_vector): Add shcoff_small_vec and
1024 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
1025 shlcoff_small_vec to targ_selvecs.
1027 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
1028 * configure: Rebuild.
1030 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
1032 * evax-egsd.c: Weak symbols are global.
1034 * evax-emh.c: Use proper casts.
1036 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
1038 * evax-egsd.c: Section names and symbols have different
1039 length restrictions. Add length parameter to
1040 _bfd_evax_length_hash_symbol.
1041 * evax-etir.c: Likewise.
1042 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
1044 * evax.h (EOBJ_S_C_SECSIZ): Define.
1046 * evax-alpha.c: Remove duplicate test.
1048 * evax-emh.c: SYS$ functions are upper-case.
1050 * evax-egsd.c: Create separate sections for common symbols.
1051 * evax-etir.c: Don't output common section.
1052 * evax.h: Bump up section count.
1054 * configure.com: Use 64bit integers with DEC C.
1056 * evax-egsd.c: Make section flags dec c compatible.
1058 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
1060 * som.c (normalize): Delete function.
1061 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
1062 changed. Use passed in elength to determine size of the extended
1063 name table instead of computing it again.
1065 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
1067 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
1068 IMAGE_SCN_MEM_READ for an unrecognized section.
1070 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
1072 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
1073 '/' in the extended name table.
1075 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
1077 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
1078 symbols, check globals list before matching on locals.
1080 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
1082 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
1085 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
1087 * peicode.h (pe_mkobject_hook): Set DLL flag.
1088 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
1090 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
1091 for .stab* sections. Replace strlen of constant strings with
1094 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
1096 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
1097 merge got and reloc entries from ind syms to their target.
1098 (elf64_alpha_always_size_sections): Call it.
1099 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
1100 (elf64_alpha_can_merge_gots): Likewise.
1101 (elf64_alpha_merge_gots): Likewise.
1103 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
1104 as it is insufficient to handle the relocation changes as well.
1106 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
1108 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
1109 relocs for symbols in shlibs that have been forced local.
1110 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
1112 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
1114 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
1115 got_enties of the default symbol for the default versioned
1116 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
1119 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
1121 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
1122 24 bits of the PC when computing a PC relative relocation.
1124 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
1126 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
1127 Correct value for maximum positive 22 bit PC relative relocation.
1128 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
1129 HI_16 relocations. Correct bit adjustment in TDA offsets.
1131 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
1133 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
1134 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
1136 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
1138 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
1141 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
1143 * config.bfd: Missed one alpha* change.
1145 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
1147 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
1148 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
1149 (MINUS_ONE): New macro.
1150 (sparc_elf_notsup_reloc): New function.
1151 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
1152 H44,M44,L44,REGISTER.
1153 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
1154 (init_insn_reloc): New function.
1155 (sparc_elf_wdisp16_reloc): Use it.
1156 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
1158 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
1160 * som.c (som_construct_extended_name_table): Remove static
1161 function, and define as macro instead.
1163 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
1165 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
1166 recognizes alphaev5 etc.
1167 * configure.host: Likewise.
1169 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
1171 Make ld -s work on AIX:
1172 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
1173 section if we are stripping.
1174 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
1175 size if we are stripping.
1176 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
1177 and don't write out relocs, if we are stripping.
1178 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
1179 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
1182 * configure.in: Don't include elf.lo again for ELF targets; it's
1183 always in the library anyhow.
1184 * configure: Rebuild.
1186 * bfd-in2.h: Rebuild.
1188 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
1189 char *, when calling bfd_get_32 and bfd_put_32.
1190 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
1191 when calling strcpy.
1193 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
1195 * reloc.c (bfd_check_overflow): New function.
1196 (bfd_perform_relocation, bfd_install_relocation): Use it.
1197 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
1198 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
1199 * bfd-in2.h: Regenerate.
1200 * libbfd.h: Regenerate.
1202 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
1204 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
1205 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
1207 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
1209 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
1210 (stmp-bfd-h): Rename from stmp-bfd.h.
1211 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
1212 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
1213 (stmp-bin2-h): New target.
1214 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
1215 (stmp-lbfd-h): New target.
1216 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
1217 (stmp-lcoff-h): New target.
1218 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
1219 stmp-lbfd-h, and stmp-lcoff-h.
1220 * Makefile.in: Rebuild.
1222 * configure.in: Use a diversion to set enable_shared before the
1223 arguments are parsed.
1224 * configure: Rebuild.
1226 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
1228 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1229 renamed to R_SPARC_UNUSED_42.
1230 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1231 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1232 renamed to R_SPARC_UNUSED_42.
1233 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1234 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
1235 * bfd-in2.h: Regenerated.
1236 * libbfd.h: Regenerated.
1238 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
1240 * elflink.h (elf_merge_symbol): Don't check the hash creator until
1241 after we have set *sym_hash.
1243 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
1245 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
1247 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
1249 * Makefile.am (libbfd_a_SOURCES): Define.
1250 * Makefile.in: Rebuild.
1252 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
1253 * aclocal.m4: Rebuild with new libtool.
1254 * configure: Rebuild.
1256 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
1258 * elf.c (map_sections_to_segments): Even if we are not demand
1259 paged, don't put a loadable section after a nonloadable section.
1260 (assign_file_positions_for_segments): Increment the file offset
1261 for a section with contents, even if it is not loadable.
1263 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
1265 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
1267 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
1269 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
1270 relocations against non-existant symbols.
1272 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
1274 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
1276 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
1277 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
1278 bit reloc in the tiny data area.
1280 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
1282 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
1284 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1286 * archures.c (bfd_default_scan): Use strcasecmp.
1287 (bfd_default_scan): Test for match with arch_name + ":" +
1289 (bfd_default_scan): Test for match with printable_name - ":".
1290 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
1291 cases. Each implements their own scan function.
1292 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
1293 special cases. Since info->mach == 0. The test mach == number
1295 (bfd_arch_list): New function, return name of all the supported
1298 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
1300 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
1301 decoding architecture.
1302 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
1305 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
1307 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
1309 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
1311 * Makefile.am: Rebuild dependencies.
1312 (ALL_MACHINES_CFILES): Add cpu-v850.c.
1313 (ALL_MACHINES_CFILES): Add elf32-v850.c.
1314 * Makefile.in: Rebuild.
1316 * reloc.c: Remove extraneous commas from relocation entries.
1317 Remove BFD_RELOC_V850_16_PCREL.
1318 * bfd-in2.h: Rebuild.
1320 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
1321 in sections named .tocbss rather than .bss.
1323 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
1325 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
1326 BFD_RELOC_V850_16_PCREL.
1328 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
1330 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
1331 the same as C_EXT syms.
1332 (coff_link_add_symbols): Ditto.
1333 (_bfd_coff_link_input_bfd): Ditto.
1334 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
1335 it to preserve and restore state of global_to_static flag.
1337 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
1339 * elf32-v850.c (v850_elf_object_p): Set machine number based on
1340 bits in e_flags field rather than magic numbers.
1341 (v850_elf_final_write_processing, v850_elf_set_private_flags,
1342 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
1343 v850_elf_print_private_bfd_data): New functions.
1346 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
1348 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
1350 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
1352 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
1353 instructions are relative to the next instruction, not the
1354 current instruction.
1355 (mn10200_elf_relax_section): Similarly.
1357 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
1359 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
1362 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
1363 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
1364 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
1366 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
1368 * cpu-v850.c: Remove "plain" from v850 printable name.
1369 (scan): Use strcasecmp.
1371 * archures.c (bfd_mach_v850): Define.
1373 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
1374 just sh/SH, use strcasecmp.
1375 (arch_info_struct): Add entries for sh3 et.al.
1377 * archures.c (bfd_mach_sh, ...): Define.
1379 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1381 * archures.c (bfd_archures_list): Always NULL terminate the list.
1383 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
1385 * Makefile.am: Rebuild dependencies.
1386 (ALL_MACHINES_CFILES): Add cpu-arc.c.
1387 (ALL_MACHINES_CFILES): Add elf32-arc.c.
1388 (elf32-arc.lo): Remove explicit dependency.
1389 * Makefile.in: Rebuild.
1391 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
1392 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
1393 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
1395 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
1397 * configure: Rebuild with latest devo autoconf for NT support
1399 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
1401 * cpu-arm.c (compatible): If B is a default type, return A.
1403 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
1405 * cpu-v850.c (scan): New function.
1406 (arch_info_struct): New structure.
1407 (bfd_v850_arch): Add link into arch_info_structure.
1409 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
1412 * elf32-v850.c (v850_elf_object_p): New function.
1415 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
1417 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
1418 cached_stab field if the offset prevents us from using the cache.
1420 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
1422 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
1424 * aout-arm.c (aout_arm_little_vec): Likewise.
1425 (aout_arm_big_vec): Likewise.
1426 * bout.c (b_out_vec_big_host): Likewise.
1427 (b_out_vec_little_host): Likewise.
1428 * mipsbsd.c (aout_mips_little_vec): Likewise.
1429 (aout_mips_big_vec): Likewise.
1431 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
1433 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
1434 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
1435 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
1436 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
1437 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
1438 of two for I960 only.
1439 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
1440 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
1441 default definitions.
1442 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
1443 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
1444 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
1446 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
1448 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
1449 v850_elf_check_relocs, v850_elf_reloc,
1450 v850_elf_final_link_relocate): Add support for
1451 BFD_RELOC_V850_16_PCREL relocation.
1453 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
1456 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1458 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
1461 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
1463 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
1464 argument as section relative, rather than an absolute address.
1465 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
1467 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
1469 * config.bfd (arc-*-elf*): Add.
1470 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
1471 * configure: Rebuild.
1472 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
1473 (BFD32_BACKENDS): Add elf32-arc.lo.
1474 (cpu-arc.lo,elf32-arc.lo): Add rules for.
1475 * Makefile.in: Rebuild.
1476 * archures.c (architecture list): Add bfd_arch_arc.
1477 (bfd_archures_list): Add bfd_arc_arch.
1478 (bfd_mach_arc_base): Define.
1479 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
1480 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
1481 (bfd_target_vect): Add them.
1482 * bfd-in2.h, libbfd.h: Rebuild.
1483 * cpu-arc.c, elf32-arc.c: New files.
1484 * elf.c (pre_headers): Recognize bfd_arch_arc.
1486 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1488 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
1489 data section is correctly rounded to a page in the file.
1491 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
1493 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
1494 there are no symbols.
1496 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1498 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1499 file system 14 character limit.
1500 * Makefile.am, configure.in: Corresponding changes.
1501 * Makefile.in, configure: Rebuild.
1503 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1505 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1506 Rebuild dependencies.
1507 * Makefile.in: Rebuild.
1509 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1511 * Makefile.am (docdir): Define.
1512 * Makefile.in: Rebuild.
1514 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1516 * configure: Rebuild with autoconf 2.12.1.
1518 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1520 * aclocal.m4, configure: Rebuild with new automake patches.
1522 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1524 * rs6000-core.c (make_bfd_asection): New function to add a section
1525 to the core file bfd.
1526 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1528 Use BFD routines to seek, read and stat the core file.
1529 Handle .data sections from loaded objects and anonymously mmapped
1530 regions, these are available in AIX 4 core files.
1532 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1534 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1535 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1536 copy; use a patches libtool instead.
1537 * acmacros.m4: Remove.
1538 * Makefile.in, aclocal.m4, configure: Rebuild.
1540 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1542 * Makefile.am: New file, based on old Makefile.in.
1543 * acmacros.m4: New file, copied from old aclocal.m4.
1544 * acinclude.m4: New file.
1545 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1546 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1547 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1548 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1549 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1550 * acconfig.h: Mention PACKAGE and VERSION.
1551 * stamp-h.in: New file.
1552 * dep-in.sed: Change .o to .lo.
1553 * Makefile.in: Now built with automake.
1554 * aclocal.m4: Now built with aclocal.
1555 * config.in, configure: Rebuild.
1558 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1560 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1561 if there is only a relocation to a read-only but not allocatable
1562 section (like .stab).
1563 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1564 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1565 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1566 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1567 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1569 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1570 (ppc_elf_create_linker_section): These sections are not
1571 created by the linker (that is, they are created by the user
1572 putting data in them). In particular, they can be the source
1573 and target of relocations.
1574 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1575 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1576 objects (for instance, 'long double') to 16-byte boundaries.
1577 (ppc_elf_size_dynamic_sections): Make the code that generates
1578 section symbols exactly the same as for sparc, reducing the
1579 number of section symbols output.
1580 (ppc_elf_check_relocs): Check postcondition of
1581 bfd_elf32_link_record_dynamic_symbol. Make default case the
1582 same as corresponding code for sparc, fixing bug involving
1584 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1585 forced to be local because of versioning (by replicating
1586 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1587 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1589 (ppc_elf_relocate_section): Add handy debugging code for when
1590 assertion fails. Add some more 'symbol made local because of
1593 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1594 processing a GOT relocation as required by ABI.
1596 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1598 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1599 version info if this symbol came from a dynamic object.
1600 (elf_link_add_object_symbols): Set the version info of a symbol
1601 only if the object actually contains version definitions and
1602 defines this symbol.
1604 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1606 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1607 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1609 * configure: Regenerated with autoconf 2.12.
1610 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1612 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1614 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1615 a warning rather than returning an error.
1617 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1619 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1621 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1623 * cisco-core.c: define signals for wingdb.
1625 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1627 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1628 the same number of aux entries.
1630 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1632 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1633 difference of two symbols if the relocation size is 32 bits.
1634 (som_write_fixups): Handle R_DATA_EXPR.
1636 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1638 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1639 its value if COFF_WITH_PE is defined.
1641 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1643 * coff-stubgo32.c: New file.
1644 * go32stub.h: New file.
1645 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1646 * coffswap.h (coff_swap_filehdr_in): Invoke
1647 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1649 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1650 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1651 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1652 COFF_ADJUST_AUX_IN_POST if they are defined.
1653 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1654 COFF_ADJUST_AUX_OUT_POST if they are defined.
1655 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1656 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1657 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1658 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1659 * targets.c (go32stubbedcoff_vec): Declare.
1660 (bfd_target_vector): Add go32stubbedcoff_vec.
1661 * configure.in (go32coff_vec): New target vector.
1662 (go32stubbedcoff_vec): Likewise.
1663 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1664 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1665 * Makefile.in: Rebuild dependencies.
1666 (BFD32_BACKENDS): Add coff-stubgo32.o.
1667 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1668 (HFILES): Add go32stub.h.
1670 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1672 * configure.in: Check for fdopen.
1673 * configure, config.in: Rebuild.
1674 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1675 __GO32__. Reindent a bit.
1677 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1679 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1680 flag for newly created sections.
1681 (sunos_add_dynamic_symbols): Don't discard newly created sections
1682 if shared library is dynobj.
1684 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1686 * elf.c (map_sections_to_segments): When checking whether
1687 including a section in a segment would force us to skip a page,
1688 align the address of the next segment to avoid wraparound
1691 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1693 * coff-i386.c (coff_i386_is_local_label_name): New static function
1694 if TARGET_UNDERSCORE.
1695 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1696 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1698 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1700 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1701 complain_overflow_signed, for 32 bit PC relative relocations.
1703 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1705 * elflink.h (elf_link_add_object_symbols): When a version
1706 indirection symbol is overridden, make the original symbol point
1707 at the real overriding symbol.
1709 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1712 * elflink.h (elf_link_output_extsym): Use the right section for a
1714 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1715 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1717 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1719 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1720 symbols before checking for new symbols.
1722 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1724 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1726 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1727 file, not aoutsz bytes (they are different in XCOFF .o files).
1729 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1730 redefined by objects included from archives.
1732 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1734 * elflink.h (elf_merge_symbol): In the case of a new defined
1735 symbol overriding an old defined symbol, return the hash table
1736 entry which we modify, even if it is the target of an
1738 (elf_link_add_object_symbols): If the real name of the symbol gets
1739 overridden, convert the versioned symbol into an indirect symbol
1742 * elflink.h (elf_merge_symbol): New static function, broken out of
1743 elf_link_add_object_symbols.
1744 (elf_link_add_object_symbols): Call it.
1746 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1748 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1749 handle case where COFF filehdr does not immediately follow PE
1751 * coffgen.c (coff_object_p): Remove useless seek to current
1754 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1756 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1759 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1761 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1762 symbols, skip N_ABS symbols with debugging storage classes.
1764 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1766 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1767 relocs in shared libraries which refer to local symbols. Cope
1768 with addend when processing a GOT relocation.
1770 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1771 for sections that the linker didn't create.
1772 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1773 symbol if it was created in ppc_elf_size_dynamic_sections.
1774 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1775 relative to a section for which we didn't output a symbol.
1777 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1778 relocs are 'rela' relocs, like everything else. .rela.plt is not
1779 a read-only section, so we don't have to special-case it.
1781 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1782 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1784 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1785 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1786 actual .got section.
1787 * elflink.c (_bfd_elf_create_got_section): The three reserved
1788 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1790 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1793 * elf32-ppc.c (ppc_elf_check_relocs): Use
1794 _bfd_elf_create_got_section to create the GOT rather than
1795 ppc_elf_create_linker_section. Create the '.rela.got' section
1797 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1798 symbol has a GOT entry.
1799 (ppc_elf_relocate_section): Record when a symbol is used through
1800 the GOT, and allocate space in the GOT for each such symbol.
1801 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1802 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1805 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1806 treated in a similar way to ADDR16_HA relocs.
1807 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1808 shared objects; the linker must deal with them.
1809 (ppc_elf_create_linker_section): Stop setting
1810 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1811 LINKER_SECTION_PLT stuff.
1812 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1813 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1814 section, not ELF-specific calls.
1815 (elf_backend_plt_not_loaded): Set to 1.
1816 (elf_backend_got_symbol_offset): Set to 4.
1817 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1818 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1819 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1820 plt_not_loaded member.
1821 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1822 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1824 (elf_backend_G_O_T_offset): Set default to 0.
1825 (elfNN_bed): Set added fields.
1827 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1828 DT_RELENT in shared objects; should be DT_RELAENT.
1830 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1831 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1832 such a reloc (in a non-shared object) refers to a symbol that's
1835 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1837 * elfcode.h (put_signed_word): Define.
1838 (get_signed_word): Define.
1839 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1840 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1842 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1843 bfd_get_signed_32 to set the r_addend field.
1844 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1845 bfd_h_get_signed_64 to set the r_addend field.
1847 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1849 * elf32-i386.c (elf_i386_relocate_section): When generating a
1850 shared library, do the relocation if the input section is not
1851 allocated in memory.
1853 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1854 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1855 (elf_fix_symbol_flags): New static function, broken out of
1856 elf_adjust_dynamic_symbol.
1857 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1858 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1859 forced local even if NEEDS_PLT is set. When forcing a symbol to
1860 be local, clear NEEDS_PLT.
1861 (elf_link_output_extsym): Remove unused local bed.
1863 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1865 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1866 for derived elf linker hash table entries. References to
1867 elf_link_hash_entry changed appropriately.
1868 (elf32_mn10300_link_hash_table): New structure for derived elf
1870 (elf32_mn10300_hash_table): Define.
1871 (elf32_mn10300_link_hash_traverse): Likewise.
1872 (elf32_mn10300_link_hash_newfunc): New function.
1873 (elf32_mn10300_link_hash_table_create): Likewise.
1874 (elf32_mn10300_finish_hash_table_entry): Likewise.
1875 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1876 of prologue code, and call:32->call:16 relaxing.
1877 (compute_function_info: New function.
1878 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1880 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1882 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1883 for a symbol which is being forced to be local.
1884 * elf32-i386.c (elf_i386_relocate_section): Write out the
1885 relocation value for a GOT reloc for a symbol which is turning
1886 into a local symbol.
1887 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1888 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1890 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1892 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1893 value if the symbol is turning into a local symbol.
1894 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1895 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1897 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1899 * elflink.h (elf_link_add_object_symbols): Also read verneed
1900 information by calling `_bfd_elf_slurp_version_tables'.
1901 (elf_link_add_object_symbols): For undefined symbols look for
1902 version information in the verneed records.
1903 (elf_link_add_object_symbols): Use soname of shared object
1904 for verneed record if it is available.
1906 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1908 * cpu-arm.c: Add prototypes for compatible and scan.
1909 * cofflink.c: Add prototype for mark_relocs.
1911 * archive.c (bfd_special_undocumented_glue): Change filename to
1912 const pointer. Add prototype.
1914 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1916 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1917 sections that will be discarded.
1919 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1921 * elflink.h (elf_link_find_version_dependencies): When searching
1922 for known version symbol skip non-matching verdef records, not
1925 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1927 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1928 not a bfd_vma, to the base file, to match how dlltool reads it.
1930 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1932 * reloc.c: Add thumb relocations.
1934 * bfd-in2.h: Add Thumb relocations.
1936 * libbfd.h: Add Thumb relocations.
1938 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1940 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1942 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1944 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1945 for a section even if it is not loaded.
1947 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1949 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1950 input and output files.
1951 (_bfd_coff_generic_relocate_section): Check whether input file,
1952 not output file, is a PE file.
1954 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1956 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1958 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1960 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1963 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1965 * cpu-arm.c (compatible): Add test for supersets of ARM
1968 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1970 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1973 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1975 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1976 called directly by gas/config/tc-arm.c.
1978 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1980 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1981 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1983 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1985 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1988 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1990 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1991 (coff_bfd_copy_private_bfd_data): Ditto.
1992 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1993 (coff_arm_bfd_print_private_bfd_data): Ditto.
1994 (coff_arm_bfd_set_private_flags): Ditto.
1995 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1997 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1999 * libcoff-in.h (struct coff_final_link_info): Add boolean
2000 global_to_static member for support of task linking.
2001 (_bfd_coff_write_task_globals): Add prototype.
2002 * libcoff.h: Regenerate.
2003 * coffcode.h (coff_write_object_contents): Use #ifdef to
2004 check RS6000COFF_C, to be consistent with all other uses
2006 * cofflink.c (_bfd_coff_final_link): If doing task linking,
2007 call _bfd_coff_write_task_globals.
2008 (_bfd_coff_link_input_bfd): If doing task linking, convert
2009 global functions to static.
2010 (_bfd_coff_write_global_sym): If doing task linking, convert
2011 global variables to static.
2012 (_bfd_coff_write_task_globals): New function.
2014 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
2016 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
2017 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
2019 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
2020 callers. If PE file, don't add section VMA.
2021 (coff_write_alien_symbol): If PE file, don't add section VMA.
2022 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2023 (_bfd_coff_write_global_sym): Likewise.
2024 (_bfd_coff_generic_relocate_section): Likewise.
2026 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
2029 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
2031 * cofflink.c (mark_relocs): Add new function to mark symbols which
2032 are used by relocations.
2033 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
2034 suppress the skipping of symbols that have thus been marked.
2036 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
2038 * coff-sh.c (sh_merge_private_data): New static function.
2039 (coff_bfd_merge_private_bfd_data): Define.
2041 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
2043 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
2044 the symbols associated with each BFD.
2045 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
2047 * elf-m10200.c: Likewise.
2048 * elf32-m32r.c: Likewise.
2049 * elf32-sh.c: Likewise.
2051 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
2053 * elflink.h (elf_link_add_object_symbols): Don't decrease the
2054 alignment of a common symbol. If two symbols that look like
2055 common symbols are found in two shared libraries, and the size is
2056 different, use the larger size, and warn if --warn-common. If a
2057 common symbol overrides a definition in a shared library, set the
2058 size to the larger size, and warn if --warn-common.
2060 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
2062 * cpu-arm.c (compatible): Allow default machine to be polymorphed
2063 into any other machine type.
2065 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
2067 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
2068 data into an unitialised destination set its machine type as well.
2070 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2072 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
2073 to common symbol size. Consistently treat uninitialized symbols
2074 in shared objects as common symbols.
2076 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
2078 * archures.c (constants): Added new constants to identify the
2079 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2080 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
2082 * bfd-in2.h (constants): Added new constants to identify
2083 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2084 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
2085 bfd_mach_arm_4T. This file is auto-magically generated from the
2086 archures.c file. This update is just to save work.
2088 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
2089 coff_arm_bfd_print_private_bfd_data,
2090 coff_arm_bfd_set_private_flags,
2091 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
2092 (global): Macro redefinitions set up to use these new functions.
2094 * coffcode.h (coff_mkobject_hook): Added call to
2095 coff_arm_bfd_set_private_flags().
2096 (coff_set_arch_mach_hook): Added code to set machine type based on
2097 bits stored in internal flags.
2098 (coff_set_flags): Added code to set the new bits in the flags
2099 field based on the machine number.
2100 (function definition macros): Made all function definition macros
2101 conditional so that they can be overridden by target specific
2104 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
2105 Structure extended to include new types, one each for ARMv2,
2106 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
2108 * libcoff-in.h (struct coff_tdata): Added flags field.
2110 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
2112 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
2114 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
2117 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
2119 * coffgen.c (coff_find_nearest_line): If there are no syments,
2122 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
2124 * config.bfd: cope with '*-*-linux-gnuaout' targets.
2126 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
2128 * targmatch.sed: Add explicit \n characters to work around bug in
2129 HP/UX 10.20 sed program.
2131 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
2133 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
2136 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
2138 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
2140 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2142 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
2143 (struct elf_m68k_pcrel_relocs_copied, struct
2144 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
2145 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
2146 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
2147 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
2149 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
2150 PC relative relocs for a global symbol defined in a regular
2151 object, and count the number of PC relative relocs copied for any
2153 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
2154 traverse with elf_m68k_discard_copies.
2156 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
2158 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
2159 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
2161 * coffcode.h (coff_compute_section_file_positions): Force the
2162 potential last byte in the file to be written out when
2165 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
2167 * configure.host (mips*-*-openbsd*): New host.
2169 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
2171 * elflink.h (elf_link_add_object_symbols): Only subtract the
2172 section VMA from the symbol value if this is a fully linked file.
2174 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
2175 (struct elf_i386_link_hash_entry): Define.
2176 (struct elf_i386_link_hash_table): Define.
2177 (elf_i386_link_hash_traverse): Define.
2178 (elf_i386_hash_table): Define.
2179 (elf_i386_link_hash_newfunc): New static function.
2180 (elf_i386_link_hash_table_create): New static function.
2181 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
2182 PC relative relocs for a global symbol defined in a regular
2183 object, and count the number of PC relative relocs copied for any
2185 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
2186 traverse with elf_i386_discard_copies.
2187 (elf_i386_discard_copies): New static function.
2188 (bfd_elf32_bfd_link_hash_table_create): Define.
2190 From Gordon W. Ross <gwr@mc.com>:
2191 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
2192 (sunos4_aout_backend): Use MY_entry_is_text_address.
2194 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
2196 From Gordon W. Ross <gwr@mc.com>:
2197 * netbsd.h (N_SHARED_LIB): Define.
2198 (SEGMENT_SIZE): Don't define.
2199 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
2201 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
2202 (SEGMENT_SIZE): Don't define.
2204 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
2205 to sizeof Rela structure, not sizeof Rel structure. From Gary
2206 Thomas <g.thomas@opengroup.org>.
2208 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
2210 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
2211 whenever entry is larger than text address, but only by whole
2212 pages. From Gordon W. Ross <gwr@mc.com>.
2214 * Makefile.in (install): Depend upon installdirs. Use
2215 mkinstalldirs to build $(oldincludedir).
2216 (installdirs): New target.
2218 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
2219 if this is a debugging section which we are stripping.
2221 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
2223 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
2224 alpha-specific target data struct.
2226 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
2228 From Thomas Graichen <graichen@rzpd.de>:
2229 * Makefile.in: Always use $(SHELL) when running move-if-change.
2230 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2231 * configure: Rebuild.
2233 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
2235 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
2236 VMA if this is an executable file or a shared object.
2238 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
2241 * libaout.h (struct aout_backend_data): Add entry_is_text_address
2243 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
2244 start of the file. Remove uses later on which switch using
2246 (MY(callback)): Handle entry_is_text_address.
2247 (MY_entry_is_text_address): Define if not defined.
2248 (MY(backend_data)): Initialize new field.
2249 * aoutf1.h (sunos4_aout_backend): Likewise.
2250 * i386aout.c (MY(backend_data)): Likewise.
2251 * i386mach3.c (MY(backend_data)): Likewise.
2252 * mipsbsd.c (MY(backend_data)): Likewise.
2253 * sparclynx.c (sparclynx_aout_backend): Likewise.
2254 * netbsd.h (SEGMENT_SIZE): Define if not defined.
2255 (MY_entry_is_text_address): Define.
2256 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
2258 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
2259 whose name starts with `.'.
2261 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
2263 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
2264 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
2265 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
2266 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
2267 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
2268 sparc-*-openbsd*): New targets.
2269 * configure: Rebuild.
2271 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
2273 * stabs.c (struct stab_section_info): New field
2275 (_bfd_link_section_stabs): Fill the above array.
2276 (_bfd_stab_section_offset): Use `cumulative_skips' to
2277 speed up offset calculation.
2279 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
2281 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
2282 addend for non pc-relative relocations.
2284 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
2285 for non-existent function.
2287 * elf-m10300.c (mn10300_elf_relax_section): New function.
2288 (mn10300_elf_relax_delete_bytes): Likewise.
2289 (mn10300_elf_symbol_address_p): Likewise.
2290 (mn10300_elf_get_relocated_section_contents): Likewise.
2291 (bfd_elf32_bfd_relax_section): Define.
2292 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2294 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
2296 * configure.host: Set SHLIB_LIBS.
2297 * configure.in: Substitute SHLIB_LIBS.
2298 * configure: Rebuild.
2299 * Makefile.in (SHLIB_LIBS): New variable.
2300 ($(SHLIB)): Use $(SHLIB_LIBS).
2302 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2304 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
2305 with bfd_section_vma.
2307 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
2309 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
2310 Correct CPU file names for mn10[23]00.
2311 * configure: Rebuild.
2313 * bfd.c (bfd_record_phdr): Cast count to size_t before
2316 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
2317 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
2318 (xcoff_write_archive_contents): LIkewise.
2319 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
2320 (mips_elf_create_procedure_table): Likewise.
2321 * peicode.h (pe_print_idata): Likewise.
2322 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
2323 * xcofflink.c (xcoff_get_section_contents): Likewise.
2324 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
2325 (xcoff_link_add_symbols): Likewise.
2326 (xcoff_link_add_symbols): Likewise.
2328 * ppcboot.c (ppcboot_set_arch_mach): Make static.
2329 (ppcboot_bfd_print_private_bfd_data): Likewise.
2331 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
2332 to complain_overflow_signed.
2334 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
2336 * VERSION: Set to 2.8.1.
2338 * Branched binutils 2.8.
2340 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
2341 deciding whether to copy a reloc into a shared object.
2342 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
2343 relocs in unallocated sections.
2344 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
2345 R_SPARC_RELATIVE relocs in unallocated sections.
2347 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
2349 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
2350 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
2353 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
2355 * elflink.h (elf_link_add_object_symbols): Let a common symbol
2356 override an uninitialized symbol from a shared library with a
2359 * elf-m10200.c: Rename from elf32-mn10200.c.
2360 * elf-m10300.c: Rename from elf32-mn10300.c.
2361 * cpu-m10200.c: Rename from cpu-mn10200.c
2362 * cpu-m10300.c: Rename from cpu-mn10300.c
2363 * Makefile.in: Update accordingly.
2365 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
2366 (elf_mips_isa): Move to earlier in file.
2367 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
2368 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
2371 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
2374 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
2376 * configure.com: New file.
2377 * config.h-vms: Remove file.
2378 * makefile.vms: Update for new configure scheme.
2380 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2382 * libcoff-in.h (ppc_allocate_toc_section): Declare.
2383 (ppc_process_before_allocation): Declare.
2384 * libcoff.h: Rebuild.
2386 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
2388 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
2390 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2392 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
2394 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
2395 symbol index for a R_IHCONST reloc.
2397 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2399 * targmatch.sed: Do not use \(\) recursively.
2401 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2403 * m68klinux.c (MACHTYPE_OK): Define.
2404 * i386linux.c (MACHTYPE_OK): Define.
2406 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
2408 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
2409 <hjl@gnu.ai.mit.edu>:
2410 * sparclinux.c: New file.
2411 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
2412 * bfd-in2.h: Rebuild.
2413 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
2414 * configure.in (sparclinux_vec): Add to list of vectors.
2415 * configure: Rebuild.
2416 * targets.c (sparclinux_vec): Declare.
2417 (bfd_target_vector): Add sparclinux_vec.
2418 * Makefile.in: Rebuild dependencies.
2419 (BFD32_BACKENDS): Add sparclinux.o.
2420 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
2422 * coff-mips.c (mips_ecoff_backend_data): Initialize new
2423 bfd_coff_backend_data field.
2424 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2426 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
2427 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
2428 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
2430 * bfd.c: Include "libiberty.h".
2431 (strerror): Don't declare.
2432 (bfd_errmsg): Call xstrerror rather than strerror.
2434 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
2436 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2437 reloc even if the symbol is in the .bss section.
2438 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2439 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2440 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2442 * coffcode.h (bfd_coff_backend_data): Add new field
2443 _bfd_coff_default_section_alignment_power.
2444 (bfd_coff_default_section_alignment_power): Define.
2445 (bfd_coff_std_swap_table): Initialize new field.
2446 * libcoff.h: Rebuild.
2447 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2448 symbol to the default section alignment.
2450 * COPYING: Update FSF address.
2452 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2454 * elflink.c (_bfd_elf_create_linker_section): Don't set
2455 bss_section and rel_section from existing sections.
2457 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2460 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2462 * aoutx.h (some_aout_object_p): Change executable test to fix
2463 problems with embedded a.out systems.
2465 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2467 * stabs.c (_bfd_stab_section_offset): New function.
2468 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2469 * libbfd.h: Rebuild.
2470 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2472 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2473 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2474 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2475 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2476 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2478 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2479 symbol. Check for memory allocation failure of *psinfo.
2480 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2481 callers. Set the value of the header symbol.
2482 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2483 * libbfd.h: Rebuild.
2485 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2487 * targmatch.sed: Use the hold space to put the #ifdef around the
2488 the string constant.
2489 * targets.c (UNSUPPORTED_TARGET): Don't define.
2490 (find_target): Don't check for UNSUPPORTED_TARGET.
2491 (bfd_set_default_target): Don't try to optimize by checking for
2494 * Makefile.in: Rebuild dependencies.
2495 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2496 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2497 (elf32-m32r.o): Remove explicit target.
2499 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2502 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2503 count section symbols for sections that were created by the
2504 linker, or are not allocatable or not loadable.
2505 (elf32_sparc_finish_dynamic_sections): Output output section
2506 symbols for section for which we made space for them.
2508 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2510 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2511 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2513 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2515 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2516 (m32r_hi16_list): New static local.
2517 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2518 (m32r_elf_do_hi16_reloc): Delete.
2519 (m32r_elf_relocate_hi16): New function.
2520 (m32r_elf_lo16_reloc): New function.
2521 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2524 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2526 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2527 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2528 (m32r_elf_final_sda_base): New function.
2529 (m32r_elf_relocate_section): Rewrite sdata support.
2530 (m32r_elf_finish_dynamic_sections): Delete.
2532 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2534 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2535 * coff-svm68k.c: New file. Just defines some macros and includes
2537 * coff-m68k.c: Add functions to handle common addends, moved in
2538 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2539 Control whether relocs are visible using STATIC_RELOCS.
2540 * cf-m68klynx.c: Simplify greatly: just define macros to control
2542 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2543 * targets. (m68ksysvcoff_vec): Declare.
2544 (bfd_target_vector): Add m68ksysvcoff_vec.
2545 * config.bfd (m68*-motorola-sysv*): New target.
2546 * configure.in (m68ksysvcoff_vec): New vector.
2547 * configure: Rebuild.
2548 * Makefile.in: Rebuild dependencies.
2549 (BFD32_BACKENDS): Add coff-svm68k.o.
2550 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2552 * binary.c (binary_set_section_contents): Don't get misled if the
2553 first section is not loadable. From Matthew L. Martin
2556 * elflink.h (elf_bfd_final_link): Set the value of a section
2557 symbol to the section address unless doing a relocateable link.
2559 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2561 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2562 .plt entry if we've taken the function's address.
2563 (elf64_alpha_merge_gots): Merge collected flags info as well.
2565 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2567 * Many files: Add function prototypes.
2568 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2569 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2570 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2571 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2572 * peicode.h: Change several void * parameters to PTR.
2573 * srec.c (srec_get_symbol_info): Make static.
2574 * syms.c (bfd_symbol_is_absolute): Remove.
2575 * Makefile.in: Rebuild dependencies.
2577 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2579 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2580 (bfd_elf32_bfd_is_local_label): Don't define.
2582 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2585 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2587 * bfd-in.h: Don't include obstack.h.
2588 (struct bfd_hash_table): Change memory field to PTR.
2589 * bfd.c (struct _bfd): Change memory field to PTR.
2590 * bfd-in2.h: Rebuild.
2591 * libbfd-in.h (bfd_release): Declare as function, don't define as
2593 * libbfd.h: Rebuild.
2594 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2595 objalloc routines rather than obstack routines.
2596 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2597 (getpagesize): Don't define.
2598 (_bfd_new_bfd): Don't set _bfd_chunksize.
2599 (bfd_openr): Free new bfd and objalloc on failure.
2600 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2601 (bfd_alloc_size): Remove.
2602 (bfd_release): New function.
2603 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2604 objalloc routines rather than obstack routines.
2605 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2606 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2607 objalloc routines rather than obstack routines.
2608 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2609 (struct accumulate): Change memory to struct objalloc *.
2610 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2611 * dep-in.sed: Don't remove obstack.h from dependency list.
2612 * Makefile.in: Rebuild dependencies.
2613 (BFD_H_DEPS): Remove obstack.h.
2614 (install): Don't install obstack.h.
2615 * Many files: Don't include "obstack.h".
2618 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2619 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2620 * libbfd.h: Rebuild.
2621 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2622 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2623 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2625 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2626 old version of bfd_alloc.
2627 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2628 * libbfd.h: Rebuild.
2629 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2631 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2633 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2634 ELF local label syntax as well.
2636 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2638 * config.bfd (powerpc-*-beos*): New target.
2639 * configure.in (powerpc-*-beos*): Add case that explicitly
2640 does not set COREFILE for now. A future BeOS version is
2641 expected to support core files.
2642 * configure: Regenerate with autoconf.
2644 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2646 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2647 seen with a local symbol, rather than crashing.
2649 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2650 version symbols if there aren't any.
2652 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2654 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2655 or size changes because of a weak symbol.
2657 * cisco-core.c (SIGEMT): Define if not defined.
2659 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2661 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2662 setting ever. Sanity check the version number. Sort out copying
2663 flags and other information when adding an indirect symbol.
2664 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2665 symbols added by the backend. Clear the entire contents of the
2667 (elf_export_symbol): Ignore indirect symbols.
2668 (elf_link_output_extsym): Accept a section without an owner in an
2670 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2671 version count. Correct the allocation of x_versymp.
2673 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2674 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2675 Don't return bfd_und_section_ptr when info->shared.
2676 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2677 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2678 (mips_elf_check_relocs): Resolve an indirect symbol in
2680 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2681 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2683 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2685 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2687 From Eric Youngdale <eric@andante.jic.com>:
2688 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2689 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2690 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2691 versioned symbol appears in both a regular and a shared object.
2692 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2693 appropriate. Improve error message.
2694 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2695 all uses. Add localsyms field.
2696 (elf_bfd_final_link): When generating a shared library, call
2697 elf_link_output_extsym to output all local symbols.
2698 (elf_link_output_extsym): Handle symbols which were forced to
2701 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2703 From Eric Youngdale <eric@andante.jic.com>:
2704 * elf-bfd.h (elf_symbol_type): Add version field.
2705 * elfcode.h (elf_slurp_symbol_table): Set version field.
2706 * elflink.h (elf_link_add_object_symbols): When creating an
2707 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2708 appropriate. Set up an indirection from the nondefault version of
2710 (NAME(bfd_elf,size_dynamic_sections)): Call
2711 elf_link_assign_sym_version before checking whether there are any
2712 versions. Always record the version name as a dynamic symbol.
2713 Initialize counters.
2714 (elf_link_assign_sym_version): After finding a version, see if a
2715 symbol should be forced to local scope. Create a new version
2716 definition if appropriate.
2717 (elf_link_output_extsym): Correct indirect symbol handling.
2718 * elf.c (bfd_elf_print_symbol): Print version information.
2719 (bfd_section_from_shdr): Turn version sections into BFD sections.
2720 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2721 if sh_info is not already set.
2722 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2724 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2725 _bfd_stringtab_add to copy the name into permanent memory if
2728 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2730 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2732 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2734 * coffcode.h (bfd_coff_backend_data): Change
2735 _bfd_coff_compute_section_file_positions to return a boolean
2736 value. Change all callers.
2737 (coff_compute_section_file_positions): Change return type to
2738 boolean. If the size of the last section changed, then output a
2739 zero byte at the end of the file.
2740 * libcoff.h: Rebuild.
2742 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2743 for at least 6 output symbols.
2744 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2745 emit a TC csect to represent the space they take up. For an XO
2746 symbol, just emit a reference, not a csect.
2748 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2749 Solaris doesn't like the combined options, and the -f is
2751 (stamp-tshlink, install): Likewise.
2753 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2754 handling when little endian.
2756 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2758 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2759 (mn10300_elf_relocate_section): Likewise.
2760 (elf_backend_relocate_section): Define.
2762 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2763 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2764 (elf32_mn10300_howto_table): Likewise.
2765 (elf32_mn10300_reloc_map): Likewise.
2766 (bfd_elf32_mn10300_reloc): Delete unused function.
2768 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2770 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2771 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2772 block. Use NULL for initializations of "ptr" rather than bare 0.
2773 * coff-h8300.c: Fix typo in comment.
2774 * coff-h8500.c: Ditto.
2776 * coff-z8k.c: Ditto.
2778 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2780 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2781 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2782 m32r_elf_get_relocated_section_contents): First pass at relax support.
2784 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2786 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2787 entry for reading verdef records.
2788 Use correct braces for computing increments of extverdaux and
2789 exteverdef record pointers.
2791 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2793 * elflink.h (elf_link_find_version_dependencies): Check that
2794 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2797 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2799 * targets.c (bfd_default_vector): Make non-const.
2800 (find_target): New static function, broken out of
2802 (bfd_set_default_target): New function.
2803 (bfd_find_target): Call find_target. When defaulting, use
2804 bfd_default_vector[0] if it is not NULL.
2805 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2806 * bfd-in2.h, libbfd.h: Rebuild.
2808 * syms.c (bfd_is_local_label): Return false if the symbol has no
2810 * coff-i960.c (coff_i960_is_local_label_name): New function.
2811 (coff_bfd_is_local_label_name): Define.
2812 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2813 (coff_bfd_is_local_label_name): Define.
2814 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2815 (coff_bfd_is_local_label_name): Define.
2816 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2817 with .. or _.L_ as local.
2818 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2819 (bfd_elf32_bfd_is_local_label_name): Define.
2820 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2821 beginning with $ as local.
2823 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2825 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2826 rather than comparing against info->lprefix.
2827 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2828 * elflink.h (elf_link_input_bfd): Likewise.
2829 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2830 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2832 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2833 _bfd_elf_is_local_label_name if not already defined.
2834 * elf.c (_bfd_elf_is_local_label_name): New function.
2835 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2837 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2838 (m88k_is_local_label_name): New static function.
2840 * coffcode.h (coff_bfd_is_local_label_name): Define as
2841 _bfd_coff_is_local_label_name if not already defined.
2842 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2843 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2844 * libcoff.h: Rebuild.
2846 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2847 to _bfd_is_local_label_name.
2848 (bfd_target): Likewise.
2849 * syms.c (bfd_is_local_label): Define as function, not macro.
2850 (bfd_is_local_name): Define.
2851 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2852 bfd_generic_is_local_label, and take a string rather than a
2854 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2855 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2856 (bfd_generic_is_local_label): Don't declare.
2857 (bfd_generic_is_local_label_name): Declare.
2858 * bfd-in2.h, libbfd.h: Rebuild.
2859 * All backends: Change local_label to local_label_name.
2861 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2862 (mips_elf_relocate_got_local): Change return type to boolean.
2863 Don't assume that the first zero entry is unassigned; instead, use
2865 (mips_elf_relocate_section): Check return value of
2866 mips_elf_relocate_got_local.
2867 (mips_elf_create_got_section): Initialize assigned_gotno field.
2869 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2871 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2872 that have no contents merely because linker_mark is not set.
2874 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2876 * config.bfd (mips*-*-lnews*): New target.
2877 * coff-mips.c (mips_relocate_section): Make assert compare
2878 content byteorder instead of header byteorder.
2879 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2881 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2882 * configure.in (ecoff_biglittle_vec): Add case.
2883 * configure: Update.
2885 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2887 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2888 name begins with ".note".
2889 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2890 section whose name begins with ".note".
2891 (get_program_header_size): Corresponding change.
2893 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2894 jal and for jal overflow.
2896 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2898 From Eric Youngdale <eric@andante.jic.com>:
2899 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2900 not found, try looking it up again without the version name.
2901 (elf_link_add_object_symbols): Always link against the dynamic
2902 symbol table of a dynamic object. When linking against a dynamic
2903 object, include version strings in symbol names, and set up
2904 version information. Add indirect symbols for default versions.
2905 (elf_link_create_dynamic_sections): Add special version sections.
2906 (struct elf_assign_sym_version_info): Define.
2907 (struct elf_find_verdep_info): Define.
2908 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2909 up version sections.
2910 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2911 (elf_link_find_version_dependencies): New static function.
2912 (elf_link_assign_sym_version): New static function.
2913 (elf_link_renumber_dynsyms): New static function.
2914 (struct elf_final_link_info): Add symver_sec field.
2915 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2916 local symbols of a dynamic object. Handle DT_VER* constants.
2917 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2918 dynamic object. Skip indirect symbols from ELF objects. Remove
2919 the version name before choosing a hash bucket. Write out the
2920 version information if appropriate.
2921 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2922 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2923 (bfd_elf64_size_dynamic_sections): Likewise.
2924 * bfd-in2.h: Rebuild.
2925 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2926 Change elf_link_hash_flags to unsigned short.
2927 (ELF_LINK_HIDDEN): Define.
2928 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2929 dynverdef_hdr, dynversym_section, dynverdef_section,
2930 dynverref_section, cverdefs, cverrefs, verdef, verref.
2931 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2932 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2933 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2934 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2935 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2936 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2937 (_bfd_elf_slurp_version_tables): Declare.
2938 * elf.c (_bfd_elf_swap_verdef_in): New function.
2939 (_bfd_elf_swap_verdef_out): Likewise.
2940 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2941 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2942 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2943 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2944 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2945 version information if there is any.
2946 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2947 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2948 (elf_fake_sections): Handle .gnu.version* section names.
2949 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2950 (_bfd_elf_slurp_version_tables): New function.
2951 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2952 version name in string entered in dynamic hash table.
2953 * elfcode.h: Include fnmatch.h.
2954 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2955 symbol which was forced to become local.
2956 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2957 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2958 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2959 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2961 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2963 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2965 (mn10200_elf_relax_section): Correctly compute a symbol's value
2966 when the symbol is local, but not in the same section as we are
2967 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2970 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2972 * elf32-m32r.c: Rewrite to use ELF backend linker.
2973 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2974 Add small data area support (R_M32R_SDA16).
2975 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2976 * bfd-in2.h,libbfd.h: Regenerated.
2978 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2980 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2981 (mn10200_elf_relax_delete_bytes): Likewise.
2982 (mn10200_elf_symbol_address_p): Likewise.
2983 (mn10200_elf_get_relocated_section_contents): Likewise.
2984 (bfd_elf32_bfd_relax_section): Define.
2985 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2987 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2988 (mn10200_elf_relocate_section): Likewise.
2989 (elf_backend_relocate_section): Define.
2991 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2993 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2994 * bfd-in2.h: Regenerated.
2996 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2998 * sysdep.h: Don't define errno in MSVC if error.h is included.
3000 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
3002 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
3003 is initialized before it is used.
3005 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
3007 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
3008 symbol into a weak undefined symbol; leave it as a common symbol.
3010 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
3012 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
3013 about a symbol defined in a dynamic object if it has already been
3014 defined in a regular object.
3016 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
3018 * makefile.vms: Add gcc flags to allow compiling with current gcc
3020 (targmatch.h): New dependency.
3022 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
3024 * evax.h (ALPHA_R_CODEADDR): New relocation.
3025 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
3027 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
3029 * bfd-in2.h, libbfd.h: Rebuild.
3031 Restrict symbol length to 64 bytes, case preserving:
3032 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
3033 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
3034 (_bfd_evax_length_hash_symbol): Added.
3035 * evax-etir.c (_bfd_evax_write_etir): Call
3036 _bfd_evax_length_hash_symbol before output of symbol.
3037 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
3038 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
3040 * evax-emh.c: Output filename to object file without path.
3042 * evax-egsd.c: New sections for local and global commons.
3044 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
3045 evax-misc.c, evax.h: Remove 8 bit characters from copyright
3046 notices. Replace AXP with Alpha.
3048 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
3050 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
3051 sections if we are creating a shared library.
3053 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
3055 * configure.host (i386-windows): Don't set host64=true.
3057 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
3059 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
3060 (elf_mips16_gprel_howto): New static variable.
3061 (mips16_gprel_reloc): New static function.
3062 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
3063 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
3064 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
3065 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
3066 * bfd-in2.h, libbfd.h: Rebuild.
3068 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
3070 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
3071 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
3073 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
3075 * elflink.h (elf_link_input_bfd): If we've discarded a section,
3076 the output section will be the absolute section; don't print an
3077 assertion message for that case when doing a relocateable link.
3079 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
3081 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
3082 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
3083 need_fn_sub, call_stub, and call_fp_stub.
3084 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
3085 (mips_elf_link_hash_newfunc): Initialize new fields.
3086 (mips_elf_link_hash_table_create): Likewise.
3087 (mips_elf_relocate_section): Redirect relocations to use mips16
3088 stubs when appropriate.
3089 (mips_elf_check_relocs): Attach stub sections to the appropriate
3090 symbol. Set need_fn_stub when appropriate.
3091 (mips_elf_always_size_sections): New static function.
3092 (mips_elf_check_mips16_stubs): New static function.
3093 (elf_backend_always_size_sections): Define.
3094 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
3096 * elflink.h (elf_link_input_bfd): Discard local symbols that are
3097 attached to sections which are not being included in the link.
3099 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
3101 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
3102 symbol value when computing the addend for a pc_relative
3105 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
3107 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
3108 relocateable link, just skip pc_relative pcrel_offset relocs.
3109 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
3110 structure for an ARM26 reloc which can be resolved.
3111 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
3112 reloc can be resolved.
3114 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
3115 error in overflow check for R_RELBYTE.
3117 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
3119 * ieee.c (ieee_slurp_section_data): Pick up the start address.
3120 From Mark Rasin <mark.rasin@telrad.co.il>.
3122 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
3125 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
3127 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
3128 (elf_mn10200_howto_table): Likewise.
3129 (mn10200_reloc_map): Likewise.
3131 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
3133 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
3134 * bfd-in2.h, libbfd.h: Regenerated.
3135 * elf32-m32r.c: Add support for them.
3137 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
3139 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
3140 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
3141 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
3142 r_format and r_pcrel. Always return a value.
3143 * riscix.c (MY_final_link_callback): Define to dummy value.
3145 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
3146 relocations against the text segment, look up the output name of
3148 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3149 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3150 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3151 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3152 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
3154 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
3156 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
3157 auxiliary_filters parameter to be const char * const *. Accept a
3158 NULL terminated array.
3159 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3160 (bfd_elf32_size_dynamic_sections): Update declaration.
3161 * bfd-in2.h: Rebuild.
3163 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
3165 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
3166 NOTYPE symbol in a text section as a FUNC symbol.
3168 * coffcode.h (coff_compute_section_file_positions): Force
3169 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
3171 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
3173 * libaout.h (machine_type): Reserve several values for sparclet.
3175 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3177 * elf32-v850.c (v850_elf_howto_table): Set the special_function
3178 table to v850_elf_reloc for all non-standard relocations.
3179 (v850_elf_check_relocs): Add check for h being non-null.
3180 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
3181 statement instead of multiple ifs.
3182 (v850_elf_relocate_section): Fix up error message, don't just call
3185 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
3187 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
3188 Use bfd_elf_generic_reloc as special function for all relocs.
3189 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
3191 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
3192 24bit pc-relative reloc.
3194 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3196 * reloc.c: Add BFD_RELOC_24.
3197 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
3198 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
3199 * bfd-in2.h, libbfd.h: Rebuilt.
3201 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
3203 elf64-alpha multiple .got rewrite:
3205 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
3206 (bfd_elf*_mkobject): Don't define here ...
3207 * elfxx-target.h: ... but rather here. Default always_size_sections
3209 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
3210 what the #defines in elf-bfd.h transmuted it to anyway.
3212 * section.c: Add SEC_LINKER_CREATED flag.
3213 * bfd-in2.h: Rebuild.
3214 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
3215 relocation section flags.
3216 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
3217 SEC_IN_MEMORY to recognize generated bits.
3218 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
3220 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
3221 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
3222 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
3223 * elf32-ppc.c (ppc_elf_create_linker_section,
3224 ppc_elf_size_dynamic_sections): Likewise.
3225 * elf32-sparc.c (elf32_sparc_check_relocs,
3226 elf32_sparc_size_dynamic_sections): Likewise.
3227 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
3229 (_bfd_elf_create_dynamic_sections): Likewise.
3230 (_bfd_elf_make_linker_section_rela): Likewise.
3231 * elflink.h (elf_link_create_dynamic_sections): Likewise.
3232 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
3233 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
3234 to identify generated bits.
3235 (elf_link_input_bfd): Likewise.
3237 * elf64-alpha.c: Rewrite everything touching relocations.
3239 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3241 * elf32-v850.c (all functions and static variables): Go through
3242 and regularize names to be of the form v850_elf_<xxx>.
3243 (toplevel): Include <elf/v850.h>.
3244 (enum reloc_type): Move to include/elf/v850.h.
3245 (v850_elf_check_relocs): For common variables, if the variable is
3246 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
3247 into the appropriate section.
3248 (elf_backend_check_relocs): Define.
3250 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3252 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
3254 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
3256 * config.bfd (mips*el-*-linux*): New target.
3257 (mips*-*-linux*): New target.
3259 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
3260 Return a useful value.
3262 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3264 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
3266 * configure: Rebuild.
3267 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
3268 ac_cv_func_mmap in bfd/configure.host.
3270 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
3271 filter_shlib and auxiliary_filter_shlib parameters.
3272 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
3274 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3275 (bfd_elf64_size_dynamic_sections): Likewise.
3276 * bfd-in2.h: Rebuild.
3278 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
3280 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
3281 symbols, don't export a symbol which is defined by an object in an
3282 archive which contains shared objects.
3284 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3286 * libbfd.c: Patch up the mmap code so that it is only built if BFD
3287 is configured with --with-mmap.
3289 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
3291 * TODO: Correct a misspelling.
3293 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
3295 * elflink.h (elf_buckets): Add some more values for larger
3298 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3300 * Makefile.in (install): Move subdir_do out of conditional. From
3301 Fred Fish <fnf@cygnus.com>.
3303 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3305 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3307 (elf_mn10200_howto_table): Likewise.
3308 (mn10200_reloc_map): Likewise.
3310 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3312 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3313 mips16 symbol during the link.
3314 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3316 (mips_elf_link_output_symbol_hook): New static function.
3317 (elf_backend_link_output_symbol_hook): Define.
3319 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3322 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3324 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3325 against SEC_DEBUGGING sections here (revert patch of December 5).
3326 * elfcode.h (elf_object_p): Check for them here, instead.
3328 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3330 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3331 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3333 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3334 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3335 * elf-bfd.h (struct elf_size_info): Update declaration of
3337 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3338 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3339 * elfxx-target.h: Use new dynamic reloc routines by default.
3340 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3343 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3345 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3346 if NAMES_HAVE_UNDERSCORE is defined.
3348 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3350 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3352 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3354 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3357 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3359 * elflink.h (elf_link_add_object_symbols): Only add a weak
3360 symbol if the real definition is in the dynamic symbol table.
3361 After finding the real definition, then, if it is dynamic, add the
3362 weak symbol to the dynamic symbol table.
3364 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3366 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3368 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3371 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3373 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3375 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3376 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3377 * reloc.c: Remove mn10300 big endian relocs.
3378 * bfd-in2.h, libbfd.h: Rebuilt.
3380 * elf32-mn10200.c: Update from elf32-mn10300.c.
3382 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3384 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3386 * elf32-mn10300.c: Add some comments.
3388 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3390 * ihex.c (ihex_scan): Always initialize buf before jumping to
3392 (ihex_read_section): Likewise.
3394 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3396 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3397 inplace for most relocs.
3399 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3401 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3402 even if SEC_ALLOC is not set.
3403 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3404 when deciding whether to copy a reloc into a shared object.
3405 (elf_i386_relocate_section): Likewise.
3406 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3407 (elf32_sparc_relocate_section): Likewise.
3408 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3409 reloc section if it is not set in the source section.
3410 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3411 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3412 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3414 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3416 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3417 expects a .got.plt until we actually create it.
3419 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3421 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3422 message for bfd_reloc_outofrange, rather than aborting. From
3423 Philippe De Muyter <phdm@info.ucl.ac.be>.
3425 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3426 a relocateable link, don't try to process them. From Heinz Wrobel
3427 <wrobel@lpr.e-technik.tu-muenchen.de>.
3429 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3431 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3432 mn10300_info_howto_rel. Tweak reloc argument to be an
3433 Elf32_Internal_Rela.
3434 (USE_RELA): Define instead of USE_REL.
3435 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3437 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3439 * configure.in, configure: Handle mips*-sgi-irix6*.
3440 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3443 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3445 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3446 relocation against a symbol defined in a section with no output
3449 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3451 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3452 * configure, config.in: Rebuild with autoconf 2.12.
3454 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3455 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3456 (swap_out_syms): Set st_other from existing st_other field.
3457 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3459 (elf_link_output_extsym): Set the other field from the global hash
3461 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3462 (elf_mips16_jump_howto): New static variable.
3463 (mips16_jump_reloc): New static function.
3464 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3465 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3466 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3468 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3469 * bfd-in2.h, libbfd.h: Rebuild.
3470 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3472 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3474 * configure.host: Use long long for mips-sgi-irix6*.
3476 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3477 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3479 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3481 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3482 (enum reloc_type): Add more reloc types.
3483 (elf32_mn10300_howto_table): Update for new reloc types.
3484 (elf32_mn10300_reloc_map): Update for new reloc types.
3485 * reloc.c: Add some new relocs for the mn10300 series.
3486 * bfd-in2.h, libbfd.h: Rebuilt.
3488 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3490 * som.c (setup_sections): Don't lose for a space which has
3491 no data, but some symbols.
3493 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3495 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3496 (sunos_link_hash_table_create): Initialize got_needed.
3497 (sunos_create_dynamic_sections): Only set .got section size if it
3498 is not already set. Set got_needed.
3499 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3500 sdynptr, and only handle dynamic sections, if dynamic sections are
3502 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3503 Initialize .got section.
3504 (sunos_scan_ext_relocs): Likewise.
3505 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3507 (sunos_finish_dynamic_link): Check got_needed. Only set up
3508 dynamic linking information if needed.
3510 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3512 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3514 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3516 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3518 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3520 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3523 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3525 * filemode.c: Include sysdep.h.
3526 * ihex.c: Add casts to eliminate compiler warnings.
3527 * sunos.c: Add casts to eliminate compiler warnings.
3529 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3531 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3533 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3534 appropriate relocations in the .so file if shared.
3535 (ppc_elf_relocate_section): Ditto.
3537 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3539 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3540 complain_overflow_unsigned.
3542 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3544 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3545 overflows for R_D10V_16 and R_D10V_18.
3547 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3549 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3550 (do_with_relocs): Likewise.
3551 (do_as_repeat): Likewise.
3552 (copy_expression): Likewise.
3554 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3556 * ieee.c (ieee_write_external_part): Correctly record whether
3557 there is an external part.
3559 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3561 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3562 handle tda offsets for sld.w and sst.w instructions.
3563 Fix alignment check in sld.w and sst.w tda reloc handling.
3565 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3567 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3569 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3571 * elf32-v850.c: Add comments about assumptions about
3572 char, short & long sizes.
3573 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3574 problems for several relocs.
3576 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3577 R_V850_SDA_OFFSET entry.
3579 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3581 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3582 Store import file index in ldindx.
3583 (xcoff_build_ldsyms): Assume that ldsym was not previously
3584 allocated. For an imported symbol, copy ldindx into l_ifile.
3586 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3588 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3589 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3590 fields in R_V850_TDA_OFFSET.
3591 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3592 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3595 * elf32-v850.c: Include bfdlink.h.
3596 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3598 (elf32_v850_bfd_final_link_relocate): New function.
3599 (v850_elf_relocation_section): Likewise.
3600 (elf_backend_relocate_section): Define.
3602 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3604 * binary.c (binary_set_section_contents): Ignore sections which
3605 don't have SEC_LOAD and SEC_ALLOC set.
3607 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3609 * linker.c (_bfd_generic_final_link): Avoid losing static
3610 symbols in the .bss section.
3612 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3614 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3615 (mips32_64bit_reloc): New static function.
3616 (mips_reloc_map): Add entry for BFD_RELOC_64.
3617 (mips_elf_relocate_section): Handle R_MIPS_64.
3619 * linker.c (default_indirect_link_order): Print an error message
3620 when attempting to do a relocateable link with different object
3621 file formats, rather than calling abort.
3623 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3625 * reloc.c (m32r relocs): Rename them.
3626 * bfd-in2.h, libbfd.h: Regenerated.
3627 * elf32-m32r.c: Update.
3628 (m32r_elf_10_pcrel_reloc): New function.
3629 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3630 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3632 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3634 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3635 all sections that will be included in the output file.
3636 (_bfd_generic_link_output_symbols): Discard symbols in sections
3637 which are being discarded.
3638 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3639 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3640 (elf_v850_howto_table): Corresponding changes.
3641 (elf_v850_reloc_map): Corresponding changes.
3642 * reloc.c: Add additional V850 relocations.
3643 * bfd-in2.h, libbfd.h: Rebuilt.
3645 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3646 no longer want in pc-relative relocs.
3648 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3650 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3651 accept a reloc against an undefined sybmol!
3653 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3655 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3657 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3659 * VERSION: Bump for new relocation.
3661 * hosts/i386bsd.h: If NBPG is not defined, define it as
3662 PAGE_SIZE, for recent versions of FreeBSD.
3664 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3666 * configure.host: Use `long long' as the 64 bit type on a Solaris
3667 host, since both gcc and the SunPRO compilers support it.
3669 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3671 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3672 mistake to have reused the ECOFF LITERAL for ELF since they have
3673 different semantics.
3674 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3675 * bfd-in2.h, libbfd.h: Rebuild.
3677 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3680 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3681 dynamic relocation for an undefweak symbol when we are building
3682 a static executable.
3684 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3686 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3687 point explicitly to srcdir.
3688 (targmatch.h): Edit references to point explicitly to objdir.
3690 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3692 * config.bfd: When setting targ_cpu, don't get confused by
3695 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3697 * configure.host: Add support for windows host (a build done
3698 under the Microsoft build environment).
3700 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3702 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3703 definition in a dynamic object, add it to the dynamic symbol table
3704 if any dynamic object mentions it. Reverts part of last patch.
3706 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3707 (sunos_link_hash_table_create): Initialize got_base.
3708 (bfd_sunos_size_dynamic_sections): If the .got section is more
3709 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3711 (sunos_check_dynamic_reloc): Subtract got_base from a base
3712 relative relocation.
3714 * elf32-mips.c (elf_mips_isa): New static function.
3715 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3716 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3718 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3720 * archive.c (do_slurp_coff_armap): Only treat archive as little
3721 endian for i960 COFF.
3723 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3725 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3726 by the change in size of the section when EXEC_P is not set.
3728 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3729 (m68kcoff_rtype_to_howto): New static function.
3730 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3731 VMA to the addend for a PC relative reloc.
3733 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3735 * Makefile.in: Rebuild dependencies.
3737 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3740 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3742 * Makefile.in: Remove explicit dependencies for mn10200 and
3744 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3745 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3746 (dependencies): Rebuilt.
3748 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3750 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3751 during this function.
3753 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3754 section if the flags are compatible.
3756 * configure.in: Add havevecs, and put it in tdefaults.
3757 * mpw-config.in: Likewise.
3758 * configure: Rebuild.
3759 * targmatch.sed: New file; a sed script to build targmatch.h from
3761 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3762 * targets.c: Include "fnmatch.h".
3763 (struct targmatch): Define.
3764 (bfd_target_match): Define by including targmatch.h.
3765 (bfd_find_target): If the target is not found by name, search for
3766 it as a configuration triplet.
3767 * Makefile.in: Rebuild dependencies.
3768 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3769 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3770 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3771 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3772 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3773 (CFILES): Remove i386dynix.c and hp300bsd.c.
3774 (targmatch.h): New target.
3775 (do_clean): Remove targmatch.h.
3777 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3778 * acconfig.h: Add NEED_DECLARATION_GETENV.
3779 * configure, config.in: Rebuild.
3780 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3781 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3783 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3785 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3786 * cpu-mn10200.c, cpu-mn10300.c: New files.
3787 * elf32-mn10200.c, elf32-mn10300.c: New files.
3788 * Makefile.in: Break mn10x00 support into two separate
3789 configurations, mn10200 and mn10300.
3790 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3791 * bfd-in2.h, configure: Rebuilt.
3793 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3795 * Makefile.in (do_clean): Move config.log to do_distclean.
3797 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3799 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3800 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3801 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3802 (elf32-mn10x00.o): Add dependencies.
3803 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3804 (bfd_mn10x00_arch): Declare.
3805 (bfd_archures_list): Add bfd_mn10x00_arch.
3806 * config.bfd: Add mn10x00-*-*.
3807 * configure.in: Add bfd_elf32_mn10x00_vec.
3808 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3809 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3810 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3811 * bfd-in2.h, configure: Rebuilt.
3813 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3815 openVMS/Alpha: Provide filename and case_hack flags via
3816 symbol table from gas.
3817 Add case_hack code for symbol output from vax/vms.
3818 * evax-alpha.c (evax_initialize): Remove filename handling,
3819 filename is provided via symbol table.
3820 (evax_get_symtab): Use local symbol count when setting up table.
3821 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3823 (_bfd_evax_write_egsd): Skip file name symbol.
3824 * evax-emh.c (get_vms_time_string): Local function now.
3825 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3827 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3828 through _bfd_evax_case_hack_symbol.
3829 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3831 (_bfd_evax_basename): Removed.
3832 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3833 * evax.h (evax_private_data_struct): Remove filename.
3834 (flag_hash_long_names, flag_show_after_trunc,
3835 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3838 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3840 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3841 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3842 (NO_SWAP_MAGIC): Don't define.
3843 (SWAP_MAGIC): Define.
3845 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3846 no hash table entry for a global symbol.
3848 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3850 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3852 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3854 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3855 symbol type with T_NULL. Warn if symbol type changes. Based on
3856 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3858 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3859 a dynamic object in the dynamic symbol table if it is referenced
3860 or defined by a regular object.
3862 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3864 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3865 remove dwarf local labels. Shrinks binaries by a factor of 3!
3867 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3869 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3870 by hand, rather than by calling bfd_make_section.
3872 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3874 * reloc.c: Rename m32r relocs.
3875 * bfd-in2.h, libbfd.h: Rebuilt.
3876 * elf32-m32r.c: Update.
3878 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3880 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3881 link, adjust the symbol index of a base relative reloc. Don't
3882 change the addend of a PC relative reloc if pcrel_offset is set.
3883 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3884 a relocateable link.
3886 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3887 it is zero, in case src_mask matters.
3888 (bfd_install_relocation): Likewise.
3890 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3892 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3894 (_bfd_xcoff_bfd_final_link): Don't set target_index
3895 to an uninitialized value.
3897 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3899 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3900 indices, rather than crashing.
3901 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3903 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3906 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3908 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3910 (coff_arm_adjust_symndx): New static function.
3911 (coff_adjust_symndx): Define.
3913 * srec.c (srec_scan): Accept multiple symbols on a single line.
3914 From Pascal Martin <pmartin@alsys.com>.
3918 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3920 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3921 (sunos_merge_private_bfd_data): New function.
3923 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3925 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3927 (bfd_merge_private_bfd_data): Likewise.
3928 * section.c (bfd_copy_private_section_data): Likewise.
3929 * syms.c (bfd_copy_private_symbol_data): Likewise.
3930 * bfd-in2.h: Rebuild.
3931 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3932 both BFD's are the right flavour.
3933 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3934 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3935 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3936 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3937 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3938 (ppc_elf_merge_private_bfd_data): Likewise.
3939 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3940 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3942 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3943 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3946 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3948 * reloc.c: Add m32r relocs.
3949 * bfd-in2.h, libbfd.h: Rebuilt.
3950 * cpu-m32r.c,elf32-m32r.c: New files.
3952 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3954 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3956 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3958 * tekhex.c (first_phase): Change type parameter from char to int.
3960 (pass_over): Change func to expect int, not char.
3962 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3963 rather than SEC_LOAD when aligning the file offset for the first
3964 section in a segment.
3966 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3968 * syms.c (coff_section_type): Make arg const.
3969 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3970 to make_bfd_asection().
3971 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3972 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3973 (_bfd_elf_stringtab_init): Remove prototype.
3975 * netbsd-core.c (swap_abort): Add prototype.
3976 * aix386-core.c (swap_abort): Ditto & make static
3977 * hpux-core.c (swap_abort): Ditto & make static.
3978 * irix-core.c (swap_abort): Ditto & make static.
3979 * ptrace-core.c (swap_abort): Ditto & make static.
3980 * trad-core.c (swap_abort): Ditto & make static.
3981 * coffswap.h (coff_swap_reloc_in): Ditto.
3982 (coff_swap_reloc_out): Ditto.
3983 (coff_swap_filehdr_in): Ditto.
3984 (coff_swap_filehdr_out): Ditto.
3985 (coff_swap_sym_in): Ditto.
3986 (coff_swap_sym_out): Ditto.
3987 (coff_swap_aux_in): Ditto.
3988 (coff_swap_aux_out): Ditto.
3989 (coff_swap_lineno_in): Ditto.
3990 (coff_swap_lineno_out): Ditto.
3991 (coff_swap_aouthdr_in): Ditto.
3992 (coff_swap_aouthdr_out): Ditto.
3993 (coff_swap_scnhdr_in): Ditto.
3994 (coff_swap_scnhdr_out): Ditto.
3995 * ihex.c (ihex_sizeof_headers): Ditto.
3996 * tekhex.c (getsym): Ditto.
3997 (find_chunk): Ditto & make static.
3998 (insert_byte): Ditto.
3999 (first_phase): Ditto.
4001 (tekhex_get_symtab): Ditto & make static.
4002 (tekhex_get_symtab_upper_bound): Ditto & make static.
4003 (tekhex_mkobject): Ditto.
4004 (tekhex_object_p): Ditto.
4005 (move_section_contents): Ditto.
4006 (tekhex_get_section_contents): Ditto.
4007 (tekhex_set_arch_mach): Ditto & make static.
4008 (tekhex_set_section_contents): Ditto.
4009 (writevalue): Ditto.
4012 (tekhex_write_object_contents): Ditto.
4013 (tekhex_sizeof_headers): Ditto.
4014 (tekhex_make_empty_symbol): Ditto.
4015 (tekhex_get_symbol_info): Ditto.
4016 (tekhex_print_symbol): Ditto.
4017 * irix-core.c (make_bfd_asection): Ditto.
4018 (irix_core_core_file_p): Ditto.
4019 (irix_core_core_file_failing_command): Ditto.
4020 (irix_core_core_file_failing_signal): Ditto.
4021 (irix_core_core_file_matches_executable_p): Ditto.
4022 (irix_core_make_empty_symbol): Ditto.
4023 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
4024 * srec.c (srec_new_symbol): Ditto.
4025 (srec_get_section_contents): Ditto.
4026 (srec_set_arch_mach): Ditto.
4027 (srec_set_section_contents): Ditto.
4028 (internal_srec_write_object_contents): Ditto.
4029 (srec_write_object_contents): Ditto.
4030 (symbolsrec_write_object_contents): Ditto.
4031 (srec_sizeof_headers): Ditto.
4032 (srec_make_empty_symbol): Ditto.
4033 (srec_get_symtab_upper_bound): Ditto.
4034 (srec_get_symtab): Ditto.
4035 (srec_print_symbol): Ditto and make static.
4036 * elf.c (elf_read): Ditto
4037 (assign_section_numbers): Ditto.
4038 (elf_fake_sections): Ditto.
4039 (sym_is_global): Ditto.
4040 (elf_map_symbols): Ditto.
4041 (get_program_header_size): Ditto.
4042 * coffgen.c (make_a_section_from_file): Ditto.
4043 (coff_real_object_p): Ditto.
4044 (fixup_symbol_value): Ditto.
4045 (build_debug_section): Ditto.
4047 * syms.c (coff_section_type): Ditto.
4049 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
4051 * bfd-in2.h: Rebuilt after m32r changes.
4053 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4055 * config.bfd,configure.in,configure: Add m32r support.
4056 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
4057 * config.bfd: Keep target list alphabetically sorted.
4059 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
4061 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
4062 to add in the constant part found in the instruction itself.
4063 (case R_V850_HI16_S): Likewise.
4065 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4067 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
4068 and R_D10V_18 to be 1 (word).
4070 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
4072 * stabs.c (_bfd_link_section_stabs): If the output_section field
4073 of either section is bfd_abs_section, then the linker is
4074 discarding the section and we should not optimize it.
4076 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
4078 * Makefile.in (aout-sparcle.o): New target.
4079 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
4080 * config.bfd (sparclet-*-aout*): Add case.
4081 * configure.in (sparcle_aout_vec): Add case.
4082 * configure: Regenerated.
4083 * targets.c (sparcle_aout_vec): Declare.
4084 (bfd_target_vector): Add sparcle_aout_vec.
4085 * aout-sparcle.c: New file.
4087 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
4089 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
4090 low order sign bit propogation for R_V850_HI16_S.
4092 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
4093 handling V850 specific relocs.
4094 (elf_v850_howto_table): Use the new function for some
4095 relocations. Twiddle masks & shifts for some relocs.
4096 Set partial_inplace where needed.
4098 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
4100 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
4101 default architecture to a machine number of 0.
4102 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
4104 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
4105 the output BFD is the default, set it from the first input BFD.
4107 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
4109 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
4110 insert at bitpos zero. The HI16 relocs are shifted right
4111 by 16 bits. Fix src_mask for all relocs.
4112 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
4114 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
4117 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
4119 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4120 Rewrite to use BFD file read routines and to avoid using a fixed
4121 length for the file name.
4123 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
4125 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
4126 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
4127 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
4128 to R_V850_{32,16,8}.
4130 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4132 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
4133 (elf_v850_howto_table): Add info for HI16_S reloc.
4134 (v850_reloc_map): Add HI_16_S reloc.
4135 * reloc.c: Define BFD_RELOC_V850_* relocs.
4137 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
4140 * elf32-sh.c: New file.
4141 * elf.c (prep_headers): Handle bfd_arch_sh.
4142 * elfcode.h (write_relocs): Handle absolute symbol.
4143 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
4144 (_bfd_elf64_link_read_relocs): Declare.
4145 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
4146 elf_link_read_relocs. Make globally visible. Change all
4148 (elf_link_input_bfd): Get external symbols from cache in
4149 symtab_hdr->contents. Get contents from cache in
4151 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
4153 * reloc.c: Define BFD_RELOC_SH_* relocs.
4154 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
4155 * coff-sh.c (sh_insns_conflict): Fix a return value.
4156 (_bfd_sh_align_load_span): New globally visible function, broken
4157 out of sh_align_load.
4158 (sh_align_load): Call _bfd_sh_align_load_span.
4159 (sh_swap_insns): Change relocs parameter to PTR.
4160 * bfd-in2.h, libbfd.h: Rebuild.
4161 * targets.c (bfd_elf32_sh_vec): Declare.
4162 (bfd_elf32_shl_vec): Declare.
4163 * config.bfd (sh-*-elf*): New target.
4164 * configure.in (bfd_elf32_sh_vec): New target vector.
4165 (bfd_elf32_shl_vec): New target vector.
4166 * configure: Rebuild.
4167 * Makefile.in: Rebuild dependencies.
4168 (BFD32_BACKENDS): Add elf32-sh.o.
4169 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
4171 * elf.c (map_sections_to_segments): Check that LMA does not skip a
4172 page before checking D_PAGED.
4174 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4175 (ihex_write_object_contents): Remove extbase; always use segbase
4178 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4180 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
4181 * configure.host (i[345]86-*-*): Ditto.
4182 * config.bfd (i[345]86-*-*): Ditto.
4183 * configure: Regenerate.
4185 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
4188 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
4190 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
4191 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
4192 * som.c (hppa_som_gen_reloc_type): Add new argument. If
4193 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
4194 will have an ST_CODE type, change the symbol's type to ST_DATA.
4195 * som.c (hppa_som_gen_reloc_type): Update prototype.
4197 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4199 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
4200 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
4201 (mips_elf_size_dynamic_sections): Don't require .got to exist.
4202 (mips_elf_finish_dynamic_sections): Likewise.
4204 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
4206 * configure.host (HLDENV): New variable to set. Set it for
4207 *-*-sysv4*, since those linkers may not support -R but they always
4208 support LD_RUN_PATH.
4210 * libieee.h (NSECTIONS): Don't define.
4211 (ieee_data_struct): Change section_table to asection **. Add
4213 * ieee.c (get_section_entry): If the table isn't big enough, make
4215 (ieee_slurp_sections): Remove assertion about number of sections.
4216 (ieee_object_p): Adjust initialization of ieee to match changes to
4219 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
4220 symbols merely because we are generating a shared library.
4221 (xcoff_build_ldsyms): Don't set up global linkage code for an
4222 undefined symbol merely because we are generating a shared
4225 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4227 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
4228 (BFD32_BACKENDS) Add elf32-v850.o.
4229 * archures.c: Add bfd_v850_arch.
4230 * bfd-in2.h: Add bfd_v850_arch.
4231 * config.bfd (v850-*-*): New target.
4232 * configure: (bfd_elf32_v850_vec) New vector.
4233 * configure.in: (bfd_elf32_v850_vec) New vector.
4234 * cpu-v850.c: New file.
4235 * elf.c (prep_headers): Added case bfd_arch_v850.
4236 * elf32-v850.c: New file.
4237 * targets.c (bfd_elf32_v850_vec): New vector.
4239 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
4241 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
4242 a function code symbol for an XMC_XO symbol.
4244 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
4246 * mpw-config.in: Update editing of autoconf vars to reflect
4247 Jul 18 configure.in change.
4248 * mpw-make.sed: Update editing of include pathnames to be
4249 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
4251 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
4253 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
4254 which to offset to get the .plt entry address is ".plt".
4256 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
4258 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
4259 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
4260 Added, for internal use by the ARM gas.
4262 * bfd-in2.h: Rebuilt
4264 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
4266 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
4267 in section dynidx start.
4269 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
4271 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4272 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
4273 optimization for g++.
4275 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4277 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
4278 the -mrelocatable-lib bit set and the other doesn't, clear the
4279 -mrelocatable-lib bit in the header.
4281 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
4283 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
4284 symbol against a STT_FUNC symbol in a shared library.
4286 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
4288 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
4289 symbol is found, automatically define the corresponding function
4292 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
4293 if sym.n_numaux is not zero.
4294 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
4295 entry to disagree about the number of aux entries if the symbol
4298 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4299 section if it might be needed, not just if info->shared.
4300 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4301 the start of .rel.dyn if we are going to use it.
4302 (mips_elf_finish_dynamic_sections): Only clear the first element
4303 of .rel.dyn if the size is greater than zero.
4305 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4307 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4308 undefined_symbol callback for a symbol, then don't issue any more
4309 warnings about loader relocs.
4310 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4311 after calling the undefined_symbol callback.
4313 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4314 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4315 as the AIX linker seems to do.
4317 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4319 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4320 (evax_initialize): Remove evax_reloc_table.
4321 (evax_close_and_cleanup): Ditto.
4323 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4325 (evax_bfd_reloc_type_lookup): Ditto.
4326 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4327 cooked_size == raw_size.
4328 * evax-emh.c (_bfd_evax_register_filename): Remove.
4329 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4330 * evax-misc.c (add_new_contents): Malloc section at full size.
4331 (_bfd_save_evax_section): Memcpy section contents directly.
4332 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4333 (evax_reloc_table): Remove.
4335 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4337 * makefile.vms: Add better support for DEC C compilation
4338 Add evax.h dependencies
4340 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4341 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4342 (BFD_RELOC_ALPHA_BASEREG): Remove.
4343 * bfd-in2.h, libbfd.h: Rebuild.
4345 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4347 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4348 getgid if _WIN32 is defined.
4349 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4351 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4353 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4354 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4356 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4359 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4361 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4363 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4364 (NEED_DECLARATION_REALLOC): New macro.
4365 * configure, config.in: Rebuild.
4366 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4367 (realloc): Declare if NEED_DECLARATION_REALLOC.
4369 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4370 <strings.h> if they exist.
4372 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4374 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4376 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4378 Based on patches from Eric Valette <valette@crf.canon.fr>:
4379 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4380 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4381 (elf_howto_table): Add entries for new relocs.
4382 (elf_i386_reloc_type_lookup): Handle new relocs.
4383 (elf_i386_info_to_howto): Just call abort.
4384 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4385 (elf_i386_relocate_section): Likewise.
4387 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4389 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4391 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4393 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4394 only get the LMA from the phdr if they are in the same part of the
4397 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4398 new segment to make them more comprehensible. If the relationship
4399 between the LMA and the VMA changed, start a new segment. Don't
4400 check dynsec when deciding whether to start a new segment for a
4401 writeable section; -N will now handle this.
4403 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4405 * libhppa.h: Remove "esel" changes. Not the right approach.
4406 * som.c: Corresponding changes.
4407 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4408 which don't have a SOM symbol type associated with them.
4409 Reverses a 1994 change.
4411 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4413 Make ld -N more reasonable for ELF:
4414 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4415 phdr_in_section to false, and always use a single load segment.
4416 (elf_sort_sections): Sort sections by LMA after VMA.
4417 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4418 align to maxpagesize.
4419 (assign_file_positions_except_relocs): Likewise.
4420 * elfcode.h (elf_object_p): If a section is loaded but not page
4421 aligned, clear D_PAGED.
4423 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4425 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4426 Added, for internal use by the ARM gas.
4428 * bfd-in2.h: Rebuilt
4430 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4432 * libhppa.h (R_HPPA_ESEL): New field selector.
4433 (e_esel): Similarly.
4434 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4435 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4436 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4438 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4440 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4441 archive search before looking for stripped dynamic objects.
4443 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4445 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4446 symbol a warning rather than an error.
4448 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4450 * elf.c (assign_file_positions_for_segments): Track the virtual
4451 memory position separately from the file position, and use it to
4452 compute the alignment adjustment.
4454 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4456 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4457 and fixed mask on R_D10V_10_PCREL_L.
4459 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4461 * elf64-mips.c: Include "aout/ar.h".
4462 (mips_elf64_slurp_armap): New static function.
4463 (mips_elf64_write_armap): New static function.
4464 (bfd_elf64_archive_*): Define.
4465 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4466 Use instead of bfd_generic_archive_p.
4467 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4468 instead of _bfd_write_archive_contents.
4469 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4470 _bfd_generic_mkarchive.
4471 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4472 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4474 (TARGET_LITTLE_SYM): Likewise.
4475 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4477 * Makefile.in: Rebuild dependencies.
4479 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4480 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4481 SHT_MIPS_EVENTS sections.
4482 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4483 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4485 (_bfd_mips_elf_fake_sections): Likewise.
4487 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4488 * ecoff.c (ecoff_compute_section_file_positions): Copy
4489 rdata_in_text from backend info to tdata. Clear it if any data
4490 section comes before .rdata.
4491 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4492 tdata rather than backend info.
4494 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4496 * configure.in: Fix test for whether a compiler has a 64 bit
4497 type. From Jim Wilson <wilson@cygnus.com>.
4499 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4501 * configure.host (mips-sgi-irix6*): New host.
4503 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4504 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4505 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4507 * configure: Rebuild.
4508 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4509 (BFD_HOST_64_BIT): Define conditionally.
4510 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4511 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4512 (symvalue, bfd_size_type): Likewise.
4513 * bfd-in2.h: Rebuild.
4514 * Makefile.in (do_clean): Remove bfd-tmp.h.
4515 (do_distclean): Remove bfd-in3.h.
4516 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4517 (bfd-in3.h): New target.
4519 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4520 Andrew Gierth <ANDREWG@microlise.co.uk>.
4522 * configure.host: Set INSTALL_SHLIB.
4523 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4524 * configure: Rebuild.
4525 * Makefile.in (install): Use @INSTALL_SHLIB@.
4527 * config.bfd (mips*-*-irix6*): New target.
4528 * configure.host: Handle Irix 6 shared library like Irix 5.
4530 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4531 symbol for a magic name.
4532 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4534 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4537 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4539 * mpw-config.in: Add ELF support to mips config, create the
4540 elf32-target.h file in the object dir.
4541 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4543 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4545 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4546 Also removed most abort calls, in favor of using bfd reporting.
4548 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4550 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4551 (BFD32_BACKENDS) Add elf32-d10v.o.
4552 * archures.c: Add bfd_d10v_arch.
4553 * bfd-in2.h: Add bfd_d10v_arch.
4554 * config.bfd (d10v-*-*): New target.
4555 * configure: (bfd_elf32_d10v_vec) New vector.
4556 * configure.in: (bfd_elf32_d10v_vec) New vector.
4557 * cpu-d10v.c: New file.
4558 * elf.c (prep_headers): Added case bfd_arch_d10v.
4559 * elf32-d10v.c: New file.
4560 * libbfd.h: Rebuild.
4561 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4562 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4563 * targets.c (bfd_elf32_d10v_vec): New vector.
4565 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4567 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4569 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4571 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4572 bfd_mach_i386_i8086 machine types.
4574 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4576 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4579 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4581 * coffcode.h (coff_set_section_contents): A/UX does not require
4582 special handling of the _LIB section.
4584 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4586 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4587 value for R_RELBYTE.
4589 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4590 array if one was allocated.
4592 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4594 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4595 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4596 use_rld_obj_head and rld_value.
4597 (mips_elf_link_hash_table_create): Initialize new fields.
4598 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4600 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4601 __rld_obj_head symbol not seen, create an __rld_map symbol.
4602 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4603 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4604 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4605 __rld_obj_head symbol.
4606 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4608 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4610 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4612 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4613 ppc_elf_addr16_ha_reloc.
4614 (ppc_elf_addr16_ha_reloc): New static function.
4616 * coff-mips.c (struct mips_hi): Define.
4617 (mips_refhi_list): New static variable.
4618 (mips_refhi_addr, mips_refhi_addend): Remove.
4619 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4620 (mips_reflo_reloc): Process mips_refhi_list.
4621 (mips_relhi_list): New static variable.
4622 (mips_relhi_addr, mips_relhi_addend): Remove.
4623 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4624 (mips_rello_reloc): Process mips_relhi_list.
4625 (mips_relocate_section): Permit an arbitrary number of REFHI or
4626 RELHI relocs before the associated REFLO or RELLO reloc.
4628 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4630 * aout-target.h (MY(callback)): Set reloc_count fields.
4632 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4634 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4635 sections unless this is a SunOS link.
4637 * VERSION: Set to 2.7.1.
4639 * Released binutils 2.7.
4641 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4643 * i386aout.c: Include "aout/aout64.h".
4644 (i386aout_write_object_contents): New static function.
4645 (MY_write_object_contents): Define.
4647 * netbsd.h (MY(write_object_contents)): Make sure that
4648 adjust_sizes_and_vmas is called before fiddling with the magic
4651 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4653 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4655 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4657 * libbfd-in.h (itos, stoi): Don't define.
4658 * libbfd.h: Rebuild.
4659 * i386lynx.c (KEEPIT): Define as udata.i.
4660 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4661 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4662 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4663 flags. Don't use stoi.
4665 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4667 * elf.c (map_sections_to_segments): Don't start a new segment for
4668 a writable section if it's on the same page as the previous
4669 segment. Reset the writable variable for a readonly section.
4671 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4673 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4674 first_thunk_address, thunk_size, and import_table_size.
4675 * peicode.h: Improved some diagnostics regarding edata sections.
4677 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4679 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4680 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4682 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4684 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4685 with XCOFF_DEF_DYNAMIC set is really defined.
4686 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4687 (xcoff_link_add_symbols): Only create special sections if using an
4690 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4692 (bfd_install_relocation): Likewise.
4694 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4696 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4698 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4699 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4700 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4701 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4702 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4703 are found for LITERAL relocs.
4704 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4705 taken, we cannot generate a .plt entry for the symbol.
4707 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4709 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4710 sysconf functions (for gprof).
4711 * configure, config.in: Rebuild.
4713 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4715 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4716 an archive if it has a map. If the object file has the wrong
4719 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4720 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4722 (alpha_relocate_section): Likewise.
4724 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4725 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4726 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4727 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4728 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4729 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4730 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4731 * peicode.h: Corresponding changes.
4733 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4735 * elflink.h (elf_create_pointer_linker_section): Comment out code
4736 dealing with making GOT pointers negative of the GOT symbol for
4739 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4741 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4742 increment the .rela.plt size until after we're done creating the
4744 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4745 .rela.plt offset directly rather than calculating it.
4747 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4749 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4750 Use autoconf-set values.
4751 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4752 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4755 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4756 * configure: Rebuilt.
4758 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4760 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4761 handling code > 1k away.
4763 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4765 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4766 defined, output whenever the symbol is updated.
4768 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4770 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4771 section to 0 if user_set_vma is set.
4772 * elflink.h (elf_bfd_final_link): Likewise.
4774 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4776 Partially undo patch of Jun 20.
4777 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4778 (coff_compute_section_file_positions): Likewise.
4779 (coff_write_object_contents): Likewise. Re-add deleted code, but
4780 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4781 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4783 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4785 * config.bfd: Add support for *-*-rtems* configurations.
4787 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4789 * elf.c (prep_headers): Add bfd_arch_alpha case.
4791 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4793 * elf64-alpha.c: New file.
4794 * config.bfd (alpha-*-linuxecoff*): New target.
4795 (alpha-*-linux*, alpha-*-elf*): New targets.
4796 * configure.in (bfd_elf64_alpha_vec): New vector.
4797 * configure: Rebuild.
4798 * targets.c (bfd_elf64_alpha_vec): Declare.
4799 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4800 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4801 * bfd-in2.h, libbfd.h: Rebuild.
4802 * Makefile.in: Rebuild dependencies.
4803 (BFD64_BACKENDS): Add elf64-alpha.o.
4804 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4806 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4808 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4809 than relying on a right shift of 32.
4811 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4813 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4814 ifdef to COFF_WITH_PE.
4815 (coff_compute_section_file_positions): Likewise.
4816 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4817 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4818 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4819 COFF_IMAGE_WITH_PE, always include.
4821 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4823 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4825 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4826 approximate the correct answer if SIZEOF_HEADERS was not used.
4828 * binary.c (binary_set_section_contents): Set section file
4829 position based on LMA rather than VMA.
4831 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4833 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4834 symbols if info->strip == strip_all.
4836 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4838 * coff-h8300.c: Remove #if 0 code.
4839 (compatable): Don't allow mixing/matching of different architectures.
4841 * archures.c (bfd_mach_h8300s): Add.
4842 * bfd-in2.h: Rebuilt.
4843 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4845 (h8300_reloc16_estimate): Likewise.
4846 (h8300_reloc16_extra_cases): Likewise.
4847 (h8300_bfd_link_add_symbols): Likewise.
4848 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4849 (coff_set_flags): Likewise.
4850 * cpu-h8300.c (h8300_scan): Likewise.
4851 Add H8/S to bfd_h8300_arch list.
4853 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4855 Added support for Alpha OpenVMS:
4856 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4857 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4858 * config.h-vms, makefile.vms: New files.
4859 * config.bfd (alpha-*-*vms*): New target.
4860 * configure.in (evax_alpha_vec): New target vector.
4861 * configure: Rebuild.
4862 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4863 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4864 * targets.c (bfd_target_evax_flavour): Define.
4865 (evax_alpha_vec): Declare.
4866 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4867 if BFD64 is defined.
4868 * bfd-in2.h, libbfd.h: Rebuild.
4869 * Makefile.in: Rebuild dependencies.
4870 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4871 evax-emh.o, and evax-misc.o.
4872 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4873 evax-etir.c, evax-emh.c, and evax-misc.c.
4874 (HFILES): Add evax.h.
4876 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4878 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4880 (h8300_bfd_link_add_symbols): Likewise.
4882 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4884 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4885 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4887 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4889 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4890 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4892 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4893 R_MIPS_32 relocs if creating a shared library.
4895 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4897 * peicode.h (add_data_entry): Use pei_section_data rather than
4898 _cooked_size. Corresponds to May 13 change in coffcode.h.
4900 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4902 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4903 * coffcode.h (coff_write_object_contents): If there are long
4904 section names, always set the f_symptr field, even if there are no
4906 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4907 if there are no symbols.
4909 * coffgen.c (make_a_section_from_file): Check return value of
4910 _bfd_coff_read_string_table.
4911 (coff_real_object_p): Check return value of
4912 make_a_section_from_file.
4913 (_bfd_coff_read_string_table): Check that there are some symbols
4914 before trying to read the string table size.
4916 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4918 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4919 to replace a symbol in a dynamic object with a symbol from another
4920 dynamic object, do the replacement if the existing symbol is
4921 global linkage code.
4923 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4924 for _ptrgl, and treat it as global linkage code.
4926 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4927 filename or N_SO symbol past the offset, and use it to indicate
4928 that there is no line number or function when appropriate.
4930 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4932 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4933 common symbol defined by the linker. Don't export function code
4934 even if export_defineds is set.
4936 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4938 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4940 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4941 (h8300_symbol_address_p): New function.
4942 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4945 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4947 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4949 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4950 correctly for the two variants. Allow relaxing if the target
4951 is 128 bytes away since after relaxation it'll be 126 bytes away.
4952 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4953 "dot" and "value". Allow relaxing if the target is 128 bytes
4954 away since after relaxation it'll be 126 bytes away.
4955 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4956 the given section until nothing changes.
4958 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4960 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4961 alignment hack--we can get the lnnoptr info another way without
4962 suddenly increasing the alignment requirements. Set the flags for
4964 (ecoff_compute_section_file_positions): Do so.
4966 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4968 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4969 to keep the HP emulator database happy.
4971 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4972 From Kevin Buettner <kev@primenet.com>.
4974 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4976 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4977 name of a NULL section.
4979 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4981 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4982 set, always call the notice callback.
4984 * VERSION: Increment for bfdlink.h change.
4986 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4988 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4989 (sh_relax_delete_bytes): Correct handling of differently sized
4990 trailing alignment reloc.
4992 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4993 * bfd-in2.h: Rebuild.
4994 * configure.in: Warn if there is no known 64 bit type.
4995 * configure: Rebuild.
4997 * Makefile.in: Rebuild dependencies.
4998 (BFD32_BACKENDS): Add ppcboot.o.
4999 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
5001 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
5002 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
5004 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
5006 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
5007 (bfd_mips_elf64_swap_reginfo_out): Move from here...
5008 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
5009 (bfd_mips_elf64_swap_reginfo_out): ...to here.
5011 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
5013 * elf64-mips.c: Improve reloc special_functions and handling of
5014 SHT_MIPS_OPTIONS section.
5015 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
5016 mips_elf_hi16_reloc and make globally visible.
5017 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
5018 make globally visible.
5019 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
5020 make globally visible.
5021 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
5022 and make globally visible.
5023 (gprel16_with_gp): Check howto->src_mask before using value in
5025 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
5026 and make globally visible.
5027 (gprel32_with_gp): Check howto->src_mask before fetching value.
5028 (bfd_mips_elf_swap_options_in): New function.
5029 (bfd_mips_elf_swap_options_out): New function.
5030 (_bfd_mips_elf_set_private_flags): Rename from
5031 mips_elf_set_private_flags and make globally visible.
5032 (_bfd_mips_elf_copy_private_bfd_data): Rename from
5033 mips_elf_copy_private_bfd_data and make globally visible.
5034 (_bfd_mips_elf_merge_private_bfd_data): Rename from
5035 mips_elf_merge_private_bfd_data and make globally visible.
5036 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
5037 for a SHT_MIPS_OPTIONS section.
5038 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
5039 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
5040 name of a SHT_MIPS_OPTIONS section.
5041 (_bfd_mips_elf_set_section_contents): New function.
5042 (mips_elf32_section_processing): Set the GP value in a
5043 SHT_MIPS_OPTIONS section.
5044 (_bfd_mips_elf_find_nearest_line): Rename from
5045 mips_elf_find_nearest_line and make globally visible.
5046 (bfd_elf32_set_section_contents): Define.
5047 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
5048 (_bfd_mips_elf_lo16_reloc): Declare.
5049 (_bfd_mips_elf_gprel16_reloc): Declare.
5050 (_bfd_mips_elf_got16_reloc): Declare.
5051 (_bfd_mips_elf_gprel32_reloc): Declare.
5052 (_bfd_mips_elf_set_private_flags): Declare.
5053 (_bfd_mips_elf_copy_private_bfd_data): Declare.
5054 (_bfd_mips_elf_merge_private_bfd_data): Declare.
5055 (_bfd_mips_elf_find_nearest_line): Declare.
5056 (_bfd_mips_elf_set_section_contents): Declare.
5058 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
5060 (elf_info_to_howto): Define.
5061 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
5063 (elf_info_to_howto): Define.
5064 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
5066 (elf_info_to_howto): Define.
5068 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
5069 R_MOV16B[12], to match change in coff/internal.h.
5071 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
5073 * elf64-mips.c: Extensive additions to provide better support for
5074 writing files and for gas.
5075 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
5076 of mips_elf_object_p.
5077 (mips_elf32_object_p): Rename from mips_elf_object_p; call
5078 _bfd_mips_elf_object_p.
5079 (_bfd_mips_elf_final_write_processing): Rename from
5080 mips_elf_final_write_processing and make globally visible.
5081 (_bfd_mips_elf_fake_sections): Rename from
5082 mips_elf_fake_sections and make globally visible.
5083 (_bfd_mips_elf_section_from_bfd_section): Rename from
5084 mips_elf_section_from_bfd_section and make globally visible.
5085 (_bfd_mips_elf_section_processing): New function, broken out of
5086 mips_elf_section_processing.
5087 (mips_elf32_section_processing): Rename from
5088 mips_elf_section_processing; call
5089 _bfd_mips_elf_section_processing.
5090 (_bfd_mips_elf_symbol_processing): Rename from
5091 mips_elf_symbol_processing and make globally visible.
5092 (_bfd_mips_elf_read_ecoff_info): Rename from
5093 mips_elf_read_ecoff_info and make globally visible.
5094 (mips_elf32_ecoff_debug_swap): Rename from
5095 mips_elf_ecoff_debug_swap.
5096 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
5097 struct symbol_cache_entry.
5098 (_bfd_elf_validate_reloc): New function, moved in from
5099 elfcode.h:validate_reloc.
5100 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
5101 to _bfd_elf_validate_reloc. Change all callers.
5102 * elf-bfd.h (bfd_section_from_shdr): Declare.
5103 (_bfd_elf_symbol_from_bfd_symbol): Declare.
5104 (_bfd_elf_validate_reloc): Declare.
5105 (_bfd_mips_elf_object_p): Declare.
5106 (_bfd_mips_elf_fake_sections): Declare.
5107 (_bfd_mips_elf_section_from_bfd_section): Declare.
5108 (_bfd_mips_elf_section_processing): Declare.
5109 (_bfd_mips_elf_symbol_processing): Declare.
5110 (_bfd_mips_elf_read_ecoff_info): Declare.
5111 (_bfd_mips_elf_final_write_processing): Declare.
5112 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
5115 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
5116 (mips_elf_final_write_processing): Likewise.
5118 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
5120 64-bit MIPS ELF ABI objdump support:
5121 * elf64-mips.c: New file.
5122 * Makefile.in: Rebuild dependencies.
5123 (BFD64_BACKENDS): Add elf64-mips.o.
5124 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
5125 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
5126 bfd_elf64_littlemips_vec to targ_selvecs.
5127 (mips*-*-elf*): Likewise.
5128 * confingure.in: Add bfd_elf64_bigmips_vec and
5129 bfd_elf64_littlemips_vec to vector switch.
5130 * configure: Rebuild.
5131 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
5132 broken out of mips_elf_section_from_shdr.
5133 (mips_elf32_section_from_shdr): Rename from
5134 mips_elf_section_from_shdr. Call new function.
5135 (elf_backend_section_from_shdr): Update name of renamed function.
5136 * elf-bfd.h (struct elf_size_info): Change second parameter of
5137 write_out_phdrs to be const. Likewise for second parameter of
5139 (struct bfd_elf_section_data): Add rel_hdr2 field.
5140 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
5141 (bfd_elf32_swap_symbol_out): Likewise.
5142 (bfd_elf32_swap_reloc_in): Likewise.
5143 (bfd_elf32_swap_reloc_out): Likewise.
5144 (bfd_elf32_swap_reloca_in): Likewise.
5145 (bfd_elf32_swap_reloca_out): Likewise.
5146 (bfd_elf32_swap_phdr_in): Likewise.
5147 (bfd_elf32_swap_phdr_out): Likewise.
5148 (bfd_elf32_swap_dyn_in): Likewise.
5149 (bfd_elf32_swap_dyn_out): Likewise.
5150 (bfd_elf32_slurp_symbol_table): Declare.
5151 (bfd_elf32_write_shdrs_and_ehdr): Declare.
5152 (bfd_elf32_write_out_phdrs): Declare.
5153 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
5154 (bfd_elf64_swap_symbol_out): Likewise.
5155 (bfd_elf64_swap_reloc_in): Likewise.
5156 (bfd_elf64_swap_reloc_out): Likewise.
5157 (bfd_elf64_swap_reloca_in): Likewise.
5158 (bfd_elf64_swap_reloca_out): Likewise.
5159 (bfd_elf64_swap_phdr_in): Likewise.
5160 (bfd_elf64_swap_phdr_out): Likewise.
5161 (bfd_elf64_swap_dyn_in): Likewise.
5162 (bfd_elf64_swap_dyn_out): Likewise.
5163 (bfd_elf64_slurp_symbol_table): Declare.
5164 (bfd_elf64_write_shdrs_and_ehdr): Declare.
5165 (bfd_elf64_write_out_phdrs): Declare.
5166 (_bfd_mips_elf_section_from_shdr): Declare.
5167 * elf.c (bfd_section_from_shdr): Remove assertion requiring
5168 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
5169 section for the section, add the new one to rel_hdr2. Increment
5170 reloc_count rather than setting it.
5171 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
5172 Remove static declaration.
5173 (elf_write_shdrs_and_ehdr): Define name as macro.
5174 (elf_write_out_phdrs): Likewise.
5175 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
5176 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
5177 (elf_swap_symbol_in): Change second parameter to be const.
5178 (elf_swap_symbol_out): Likewise.
5179 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
5180 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
5181 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
5182 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
5183 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
5184 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
5185 parameter to be const. Make non-static.
5186 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
5188 (elf_slurp_symbol_table): Make non-static.
5189 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
5190 * elfxx-target.h (elf_info_to_howto): Define if not defined.
5191 (elf_backend_size_info): Likewise.
5192 (elfNN_bed): Use elf_backend_size_info.
5193 * targets.c (bfd_elf64_bigmips_vec): Declare.
5194 (bfd_elf64_littlemips_vec): Declare.
5195 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
5196 bfd_elf64_littlemips_vec if BFD64 is defined.
5198 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
5200 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
5202 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
5203 zeroes, in alignment holes.
5205 * configure: Rebuild with autoconf 2.10.
5207 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
5208 potential leading underscore in the allocated buffer.
5210 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5212 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
5213 symbols into .sbss if this is a relocatable link.
5215 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
5217 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
5218 undefined symbols when creating a shared library.
5220 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
5222 * coff-sh.c: Add a bunch of new code and static const arrays to
5223 support aligning loads and stores on four byte memory boundaries.
5225 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
5227 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
5228 call sh_align_loads.
5229 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
5232 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
5234 * cache.c (bfd_open_file): Unlink the file before opening it for
5235 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5237 * opncls.c (bfd_fdopenr): Set opened_once.
5239 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
5241 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
5244 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
5245 the code unconditionally.
5247 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
5249 * libcoff-in.h (struct pei_section_tdata): Define structure.
5250 (pei_section_data): Define macro.
5251 * libcoff.h: Rebuild.
5252 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
5253 store s_paddr field in pei_section_data.
5254 (coff_compute_section_file_positions): Use pei_section_data rather
5255 than _cooked_size, and don't overwrite an existing value.
5256 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
5257 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
5258 * peicode.h (coff_bfd_copy_private_section_data): Define if
5260 (pe_bfd_copy_private_section_data): New static function if
5263 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
5265 * srec.c (srec_set_arch_mach): Write as a function rather than a
5268 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
5269 no map, just check each member in turn to see whether it is
5272 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5274 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
5275 table. Call BFD_ASSERT to validate header size, instead of
5277 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
5280 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5282 * ppcboot.c: New target for looking at PPCbug boot records.
5284 * config{ure.in,.bfd}: Add support for ppcboot target.
5286 * configure: Regenerate.
5288 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
5290 * coff-h8300.c (howto_table): Update names to match recent
5291 changes to include/coff/internal.h. Fix minor errors in the
5292 existing relocs. Add R_MOVL1 and R_MOVL2.
5293 (rtype2howto): Similarly.
5294 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
5295 existing relaxing code and peform more relaxing.
5296 (h8300_reloc16_extra_cases): Likewise.
5298 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5300 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5303 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5305 * elfcode.h (elf_object_p): Reject generic ELF target if
5306 e_machine matches an alternate machine code in a specific backend.
5308 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5309 obsolete align_power_min field.
5311 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5313 * coff-h8300.c (reloc_howto_type): Add howto entry for
5315 (rtype2howto): Handle R_PCRWORD_B.
5316 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5317 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5318 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5319 branch (R_PCWORD_B).
5321 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5323 * aoutx.h (translate_from_native_sym_flags): Set the section for
5324 BSF_CONSTRUCTOR symbols.
5326 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5329 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5331 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5332 stop looking when section is found.
5334 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5336 * coffcode.h (STRING_SIZE_SIZE): Define.
5337 (styp_to_sec_flags): Handle long symbol names when looking for the
5339 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5340 (bfd_coff_long_section_names): Define.
5341 (coff_write_object_contents): Handle long section names.
5342 (bfd_coff_std_swap_table): Initialize new field.
5343 * libcoff.h: Rebuild.
5344 * coffgen.c (make_a_section_from_file): Handle long section
5346 (coff_write_symbols): Handle long section names.
5347 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5348 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5349 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5350 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5351 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5352 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5353 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5354 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5356 * bout.c (b_out_callback): Set lma of sections.
5357 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5358 parameter to output_bfd. Used input_bfd instead of output_bfd in
5361 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5363 * aoutx.h (translate_from_native_sym_flags): Don't create
5364 SEC_CONSTRUCTOR sections.
5365 * ecoff.c (ecoff_set_symbol_info): Likewise.
5367 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5368 From Don Bowman <bowman@waterloo.hp.com>.
5370 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5372 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5373 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5375 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5377 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5378 mips_32_relocs field.
5379 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5380 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5381 relocs against a global symbol which is not defined in a regular
5383 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5384 against a global symbol, increment mips_32_relocs.
5385 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5386 the symbol is not defined in a regular file, make room in the
5389 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5391 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5392 file position and the virtual file position separately. Set
5393 filepos information bsaed on the real file position.
5394 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5395 Jan 23 change to coffcode.h.
5397 * som.c (som_slurp_symbol_table): Set the symbol count to the
5398 number of BFD symbols created.
5400 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5402 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5403 output file if linking shared objects. Loop to check all relocs,
5404 rather than returning false on first error.
5406 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5408 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5409 (ppc_elf_additional_program_headers): If .interp section, bump #
5410 of program headers by 1.
5411 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5412 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5413 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5415 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5417 (ppc_elf_relocate_section): If the output section isn't defined,
5418 don't abort, just give an error message.
5420 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5421 being created is .sdata or .sdata2, don't make the symbol dynamic.
5423 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5425 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5426 members of an archive for dynamic objects with no symbols, and
5427 pass them directly to check_archive_element.
5428 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5429 xcoff_link_check_dynamic_ar_symbols.
5430 (xcoff_link_check_dynamic_ar_symbols): New static function.
5432 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5433 from _bfd_nodynamic to _bfd_xcoff.
5434 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5436 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5437 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5438 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5439 * libcoff.h: Rebuild.
5440 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5441 (xcoff_get_section_contents): New static function.
5442 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5443 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5444 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5445 (xcoff_dynamic_reloc): New static variable.
5446 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5447 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5449 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5451 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5452 if reloc_entry->addend is not 0.
5453 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5455 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5457 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5459 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5460 Add entries for R_SPARC_[56].
5461 (sparc_reloc_map): Add entries for R_SPARC_[56].
5463 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5465 Optimize linking of stabs in sections as used in ELF and COFF.
5466 * stabs.c: New file.
5467 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5468 (_bfd_write_section_stabs): Declare.
5469 (_bfd_write_stab_strings): Declare.
5470 * libbfd.h: Rebuild.
5471 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5472 (struct coff_link_hash_table): Add stab_info field.
5473 * libcoff.h: Rebuild.
5474 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5476 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5478 (_bfd_coff_final_link): Write out stab strings hash table.
5479 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5480 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5482 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5483 (struct bfd_elf_section_data): Add stab_info field.
5484 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5486 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5487 _bfd_link_section_stabs.
5488 (elf_bfd_final_link): Write out stab strings hash table.
5489 (elf_link_input_bfd): Handle optimized stabs sections.
5490 * reloc.c (_bfd_final_link_relocate): Check address against
5491 _raw_size rather than _cooked_size.
5492 * Makefile.in: Rebuild dependencies.
5493 (BFD_LIBS): Add stabs.o
5494 (BFD_LIBS_CFILES): Add stabs.c.
5496 * VERSION: Increment for bfdlink.h change.
5498 * coffgen.c (coff_renumber_symbols): Correct handling of
5499 BSF_NOT_AT_END common symbols.
5501 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5503 * coff-ppc.c (record_toc): Add cast to avoid warning.
5504 (ppc_allocate_toc_section): Likewise.
5505 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5506 (ppc_coff_reloc_type_lookup): Remove unreached code.
5507 * coffcode.h (coff_write_object_contents): Don't take the address
5509 * peicode.h (pe_print_idata): Add casts to avoid warning.
5510 (pe_print_edata): Likewise.
5511 (pe_print_reloc): Remove ANSI C string concatenation.
5513 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5515 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5517 * libcoff.h: Rebuild.
5518 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5520 (coff_swap_aux_out): Likewise.
5521 * peicode.h (coff_swap_aux_in): Likewise.
5522 (coff_swap_aux_out): Likewise.
5523 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5525 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5527 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5528 Fix up .bf endndx link fields.
5529 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5531 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5534 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5536 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5537 on Solaris PowerPC systems doesn't get confused.
5539 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5542 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5543 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5544 update did_reg and did_reg2.
5546 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5548 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5550 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5551 callback routines, pass h->root.string rather than name, in case
5552 copy is true and name is transient.
5554 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5556 * elfcore.h: Add support for core files with multiple threads.
5557 (Primarily for Solaris.)
5559 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5561 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5562 section->orelocation is NULL.
5564 * coffgen.c (bfd_coff_get_syment): New function.
5565 (bfd_coff_get_auxent): New function.
5566 * bfd-in.h (bfd_coff_get_syment): Declare.
5567 (bfd_coff_get_auxent): Declare.
5568 * bfd-in2.h: Rebuild.
5570 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5572 * elf32-mips.c (struct mips_hi16): Define.
5573 (mips_hi16_addr, mips_hi16_addend): Remove.
5574 (mips_hi16_list): New static variable.
5575 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5576 (mips_elf_lo16_reloc): Process mips_hi16_list.
5577 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5578 relocs before the associated LO16 reloc.
5580 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5582 * versados.c (versados_scan): Check bfd_alloc return value.
5583 (versados_object_p): Check all bfd_read return values. Require
5584 that lang field be less than 10, to avoid confusion with Intel Hex
5587 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5589 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5590 not 0, for an absolute symbol.
5591 (NAME(aout,swap_ext_reloc_out)): Likewise.
5593 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5594 (ihex_write_object_contents): For a large start address, output
5595 the full 32 bit address in record type 5.
5597 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5598 to int to avoid promotion problems in prototype.
5600 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5602 * configure.host: Use ${srcdir} when looking for picfrag.
5604 * configure.host: Switch on ${libdir}, not $(libdir). From
5605 alan@spri.levels.unisa.edu.au (Alan Modra).
5607 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5608 entry point, not just for DYNAMIC objects.
5609 * sunos.c (sunos_add_dynamic_symbols): Always call
5610 sunos_create_dynamic_sections. If called with a non DYNAMIC
5611 object, don't do anything else.
5612 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5614 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5616 * configure.in: Permit --enable-shared to specify a list of
5618 * configure: Rebuild.
5620 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5621 host when configuring with --enable-shard.
5623 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5625 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5628 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5629 to avoid crashing in bfd_hash_replace.
5631 * sysdep.h: Use #ifdef, not #if.
5633 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5635 * config.in: Rebuild.
5637 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5639 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5640 (AC_CHECK_HEADERS): Check for sys/time.h
5641 (AC_HEADER_TIME): Add macro.
5642 * configure: Rebuild.
5643 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5644 to control what combination of <time> and <sys/time.h>
5647 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5649 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5650 (aout_32_sunos4_write_object_contents): Likewise.
5651 * aoutx.h (NAME(aout,machine_type)): Handle
5652 bfd_mach_sparc_{sparclet,sparclite}.
5653 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5654 (bfd_mach_sparc_v9_p): Update.
5655 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5656 * libaout.h (enum machine_type): Add M_SPARCLET.
5657 * sunos.c (MACHTYPE_OK): Define.
5658 * bfd-in2.h: Regenerated.
5660 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5662 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5663 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5664 * elflink.c (_bfd_elf_create_got_section): Store the
5665 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5666 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5667 global offset table goes over 0x1000, set the value of
5668 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5669 (elf32_sparc_relocate_section): Subtract the offset of
5670 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5672 * elfcode.h: Don't include <string.h>.
5674 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5676 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5677 generic_link_hash_newfunc. All references changed.
5678 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5679 moved here from libbfd-in.h.
5680 * libbfd-in.h: Corresponding changes.
5681 * libbfd.h: Regenerated.
5683 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5685 * aoutx.h (aout_link_input_section_std): When reporting an
5686 overflow error, use the name of the symbol in the hash table if
5688 (aout_link_input_section_ext): Likewise.
5690 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5691 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5693 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5695 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5696 * coffcode.h (coff_compute_section_file_positions): Likewise.
5697 (coff_write_object_contents): Likewise.
5699 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5701 * section.c (SEC_LINK_ONCE): Define.
5702 (SEC_LINK_DUPLICATES): Define.
5703 (SEC_LINK_DUPLICATES_DISCARD): Define.
5704 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5705 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5706 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5707 * bfd-in2.h: Rebuild.
5708 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5709 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5710 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5711 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5712 SEC_LINK_ONCE, and look through the symbol table for the setting
5713 for SEC_LINK_DUPLICATES.
5714 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5715 set for a section, find the section symbol in the symbol table,
5716 and set the aux entry based on SEC_LINK_DUPLICATES.
5717 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5718 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5719 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5720 * coff-i386.c (i386coff_vec): Likewise.
5721 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5723 * VERSION: Bump to 2.6.1.
5724 * Makefile.in (stamp-h): Depend upon VERSION.
5726 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5728 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5729 * libbfd.h: Rebuilt.
5730 * linker.c (generic_link_hash_newfunc): No longer static.
5731 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5733 * coff-h8300.c: Add two derived hash tables and their associated
5734 funtions and #defines for use by the h8300 linker.
5735 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5736 the function vector as needed. Place the address of the function
5737 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5738 Rewrite the vectors section contents as necessary.
5739 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5740 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5741 (coff_bfd_link_hash_table_create): Likewise.
5743 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5745 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5746 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5748 (hppa_rebuild_insn): Pass pointer to correct type to
5749 low_sign_unext and dis_assemble_21.
5751 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5753 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5754 Stick with sparc-*-{sysv4*,solaris2*}.
5756 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5758 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5759 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5760 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5761 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5762 fields is non-zero, print them.
5764 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5765 ifdef. Remove unused variables.
5766 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5768 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5769 (get_symbol_value): Ifdef out.
5770 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5771 (coff_ppc_relocate_section): Remove unused variables. Make
5772 fprintf strings and argument types correspond. Put before_addr in
5774 (dump_toc): Make fprintf strings and argument types correspond.
5775 (ppc_process_before_allocation): Remove unused variables. Always
5777 (ppc_reflo_reloc): Ifdef out.
5778 (ppc_addr32nb_reloc): Ifdef out.
5779 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5781 (coff_ppc_rtype_to_howto): Likewise.
5782 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5784 * peicode.h (pe_print_idata): Move otherwise unused variables into
5785 the #ifdef where they are used. Always return a value.
5786 (pe_print_edata): Make fprintf strings and argument types
5787 correspond. Always return a value.
5788 (pe_print_pdata): Removed unused variable addr_value. Always
5790 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5791 strings and argument types correspond. Always return a value.
5793 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5794 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5795 variable rela inside #if 0 section where it is used.
5797 * ns32k.h: New file.
5798 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5799 functions to start with _bfd_.
5800 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5801 functions in cpu-ns32k.h.
5802 * Makefile.in: Rebuild dependencies.
5803 (HFILES): Add ns32k.h.
5805 * section.c (struct sec): Add linker_mark field. Change
5806 user_set_vma and reloc_done to be single bit fields.
5807 (STD_SECTION): Update accordingly.
5808 * bfd-in2.h: Rebuild.
5809 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5811 (aout_link_input_bfd): Don't link unmarked sections.
5812 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5814 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5815 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5817 * elflink.h (elf_bfd_final_link): Mark sections included in the
5819 (elf_link_input_bfd): Don't link unmarked sections.
5820 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5822 (xcoff_link_input_bfd): Don't link unmarked sections.
5824 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5825 overflow error messages.
5827 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5829 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5830 is not set, print "BFD: " before the error message.
5832 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5833 Miles Bader <miles@gnu.ai.mit.edu>.
5834 * configure: Rebuild.
5836 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5838 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5841 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5842 m68k-aout, m68k-coff, and m68k-elf targets.
5844 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5846 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5847 (ieee_generic_stat_arch_elt): Restructured to prevent
5848 ieee_object_p from being called repeatedly.
5850 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5852 * coffcode.h (coff_write_object_contents): Allocate
5853 buffers large enough for any FILEHDR or AOUTHDR.
5855 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5857 * ecofflink.c (lookup_line): New static function, renamed and
5858 slighly changed from old _bfd_ecoff_locate_line.
5859 (_bfd_ecoff_locate_line): Cache line number information. Use
5860 lookup_line for actual lookup.
5862 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5864 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5865 multiple of 20 bytes.
5867 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5869 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5870 allocate ecoff_find_line, and don't initialize by hand.
5871 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5872 mips_elf_find_line, and don't call memset.
5874 * coffcode.h (coff_compute_section_file_positions): If not
5875 producing a final executable, don't consider sofar when aligning
5876 the section to the correct size.
5878 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5880 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5881 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5882 * coffgen.c (coff_section_symbol): Ifdef out.
5884 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5886 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5887 output_bfd is not NULL.
5889 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5891 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5892 of bfd_alloc (fixes fix_line not being initialized).
5893 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5895 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5897 * coffcode.h: Allow specific backends to override the
5898 bfd_link_add_symbols routine.
5900 * coff-h8300.c: Include genlink.h.
5901 (howto_table): Add R_MEM_INDIRECT.
5902 (rtype2howto): Support R_MEM_INDIRECT.
5903 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5906 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5908 * coff-alpha.c (alpha_relocate_section): Use
5909 info->callbacks_warning, rather than _bfd_error_handler, for
5910 "multiple gp" warning.
5912 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5914 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5915 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5916 table string. Use bfd_wrapped_link_hash_lookup.
5917 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5919 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5920 table, if any, when writing out symbols.
5921 (aout_link_input_section_std): Use the name from the hash table,
5922 if any, when reporting undefined symbols.
5923 (aout_link_input_section_ext): Likewise.
5924 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5925 * bout.c (get_value): Likewise.
5926 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5927 * ecoff.c (ecoff_reloc_link_order): Likewise.
5928 * elflink.h (elf_link_add_object_symbols): Likewise.
5929 (elf_reloc_link_order): Likewise.
5930 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5931 (_bfd_generic_reloc_link_order): Likewise.
5932 (default_indirect_link_order): Likewise.
5933 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5934 * sunos.c (sunos_add_one_symbol): Likewise.
5935 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5936 (bfd_xcoff_link_count_reloc): Likewise.
5937 (xcoff_reloc_link_order): Likewise.
5939 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5940 into -1 for intern->rss.
5942 * configure: Rebuild with autoconf 2.8.
5944 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5946 * stab-syms.c (__define_stab_duplicate): Define.
5947 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5949 * bfd-in.h (bfd_get_stab_name): Declare.
5950 * bfd-in2.h: Rebuild.
5951 * Makefile.in: Rebuild dependencies.
5952 (BFD_LIBS): Add stab-syms.o.
5953 (BFD_LIBS_CFILES): Add stab-syms.c.
5954 (BFD32_BACKENDS): Remove stab-syms.o.
5955 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5956 * configure.in: Don't list stab-syms.o in bfd_backends.
5957 * configure: Rebuild.
5958 * libaout.h (aout_stab_name): Don't declare.
5959 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5962 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5964 * elf.c (assign_file_positions_for_segments): Adjust file offset
5965 for section alignment even if SEC_LOAD is not set.
5967 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5969 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5970 since they appear as targets in Makefile.in.
5971 * configure: Rebuild.
5973 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5974 don't fiddle with a symbol which is not defined anywhere.
5976 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5978 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5979 though they are defined in a shared library.
5980 (xcoff_build_ldsyms): Likewise.
5982 * coffgen.c (coff_find_nearest_line): Don't look at the line
5983 numbers for the section if section->lineno is NULL.
5985 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5986 message rather than calling BFD_ASSERT.
5987 * elfcode.h (write_relocs): Check return value of
5988 _bfd_elf_symbol_from_bfd_symbol.
5990 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5992 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5995 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5997 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5999 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
6000 hppa_reloc_field_selector_type_alt.
6001 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
6002 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
6004 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
6006 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
6008 * elf.c (assign_file_positions_for_segments): Adjust the segment
6009 memory size for the alignment of a SEC_ALLOC section, not just a
6012 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6014 * m68klinux.c: New file.
6015 * hosts/m68klinux.h: New file.
6016 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
6017 * configure.in (m68*-*-linux*): New native host.
6018 (m68klinux_vec): New vector.
6019 * configure: Rebuild.
6020 * targets.c (m68klinux_vec): Declare.
6021 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
6022 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
6023 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
6024 declaration from bfd_linux_size_dynamic_sections.
6025 (bfd_m68klinux_size_dynamic_sections): Declare.
6026 * bfd-in2.h: Rebuild.
6027 * Makefile.in: Rebuild dependencies.
6028 (BFD32_BACKENDS): Add m68klinux.o.
6029 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
6031 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
6033 * libhppa.h (pa_arch): Add pa20.
6034 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
6035 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
6036 (hppa_field_adjust): Handle e_nsel.
6037 * som.c: Provide default definitions for many new relocs found only
6038 in hpux10 include files.
6039 (som_fixup_formats): Add several new relocs from hpux10.
6040 (som_hppa_howto_table): Add hpux10 relocs.
6041 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
6043 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
6045 * mpw-make.sed: Edit out recent shared library support, and
6046 rules to rebuild .h files using doc/chew.
6048 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
6050 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
6051 size even of sections with no contents.
6053 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
6055 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
6056 starting with '$' the way we skip names starting with '.'. When
6057 updating x_endndx, don't be fooled by an index which has been
6060 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
6061 struct/union/enum type with no elements.
6063 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
6065 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
6067 * archive.c (bfd_generic_archive_p): If the first file in the
6068 archive can not be recognized as an object, don't assume that this
6069 is the wrong format.
6071 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6072 format is not bfd_object.
6073 (bfd_elf_get_dt_soname): Likewise.
6075 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
6077 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6080 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6082 * bfd.c (tdata): Add netbsd_core_data.
6083 * bfd-in2.h: Regenerated.
6085 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
6087 * sunos.c (SUNOS_CONSTRUCTOR): Define.
6088 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
6089 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
6092 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
6093 to get the symbol index, matching 14 Jul 95 change.
6095 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
6097 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6098 Remove duplicate definition of gp.
6100 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
6102 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
6103 assume that we can set the GP value and then get the same value,
6104 since it won't be true if the output file is neither ELF nor
6106 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
6107 _bfd_get_gp_value here.
6108 (mips_gprel_reloc): Don't assume we can set and get the GP value.
6109 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
6111 (mips_elf_lo16_reloc): Likewise.
6112 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
6113 Don't require that the BFD be ELF.
6114 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
6115 (mips_elf_gprel32_reloc): Likewise.
6116 (mips_elf_relocate_section): Don't assume we can set and get the
6118 (mips_elf_finish_dynamic_symbol): Don't bother to use
6119 _bfd_get_gp_value here.
6121 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
6122 Don't change epdr between malloc and free. Be careful not to free
6123 NULL pointers. Zero out the first RPDR.
6125 * configure.host: On Linux, only pass -rpath option if $(libdir)
6126 is neither /lib nor /usr/lib. From Alan Modra
6127 <alan@mullet.Levels.UniSA.Edu.Au>.
6129 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
6131 (elf_dt_name): Rename from elf_dt_needed_name.
6132 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
6134 (bfd_elf_get_dt_soname): New function.
6135 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
6136 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
6137 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
6138 * bfd-in2.h: Rebuild.
6140 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
6142 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
6143 _bfd_sparc_elf_reloc_type_lookup.
6144 (bfd_elf32_bfd_reloc_type_lookup): Update.
6145 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
6146 (sparc64_elf_howto_table): Define.
6147 (sparc_reloc_map): Define.
6148 (sparc64_elf_reloc_type_lookup): New function.
6149 (sparc_elf_wdisp16_reloc): New function.
6150 (elf_info_to_howto): Use sparc64_elf_howto_table.
6151 (sparc64_elf_relocate_section): Likewise.
6152 (bfd_elf64_bfd_reloc_type_lookup): Update.
6154 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
6156 * configure.host: Check for 'do not mix' from native linker before
6157 trying to use -rpath.
6159 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6161 * bfd.c (_bfd_get_gp_value): New function.
6162 (_bfd_set_gp_value): New function.
6163 * libbfd-in.h (_bfd_get_gp_value): Declare.
6164 (_bfd_set_gp_value): Declare.
6165 * libbfd.h: Rebuild.
6166 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
6167 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
6168 directly to the fields in the tdata information.
6169 (alpha_relocate_section): Likewise.
6170 * coff-mips.c (mips_adjust_reloc_in): Likewise.
6171 (mips_gprel_reloc): Likewise.
6172 (mips_relocate_section): Likewise.
6173 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
6174 (mips_elf_lo16_reloc): Likewise.
6175 (mips_elf_final_gp): Likewise.
6176 (mips_elf_gprel16_reloc): Likewise.
6177 (mips_elf_gprel32_reloc): Likewise.
6178 (mips_elf_relocate_section): Likewise.
6179 (mips_elf_finish_dynamic_symbol): Likewise.
6181 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
6183 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
6185 * configure.in: Call AC_PROG_CC before configure.host.
6186 * configure: Rebuild.
6187 * configure.host: Don't set information which autoconf should
6188 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
6190 * configure.host: Remove go32 and win32 host information, since it
6191 should no longer be needed.
6193 * elf.c (map_sections_to_segments): If we have a .dynamic section,
6194 then start a new segment rather than put a writable section in a
6197 * configure.host: Set RPATH_ENVVAR.
6199 * Makefile.in: Rebuild dependencies.
6201 * elflink.c (_bfd_elf_create_linker_section): Remove unused
6202 zero_section variable.
6204 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
6206 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
6207 ($(srcdir)/libbfd.h): Rename from libbfd.h.
6208 ($(srcdir)/libcoff.h): Rename from libcoff.h.
6210 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6212 * ieee.c (ieee_write_expression): Only use an R variable for a
6213 local symbol. Don't output a zero offset. Handle a zero address.
6214 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
6215 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
6217 (parse_expression): Don't try to handle multiple occurrences of a
6218 P variable. Handle I variables differently from X variables. Fix
6219 the order of minus expressions.
6220 (ieee_slurp_external_symbols): Generate an I variable for an NN
6221 record. Fix handling of ATI and ATX records.
6222 (ieee_slurp_sections): Only set minimal section attributes.
6223 Adjust them later, based on the section contents.
6224 (ieee_object_p): Read in the file until just after the ME record.
6225 Call ieee_slurp_section_data to set the section flags.
6226 (do_one): Add iterations parameter. Only repeat the first load
6227 item. Set the section and file reloc flags.
6228 (ieee_slurp_section_data): Set section flags. Pass iterations to
6230 (ieee_canonicalize_reloc): Handle I variables.
6231 (do_with_relocs): Only emit relocation size when necessary.
6232 Increase MAXRUN to 127. Change ov to be assigned, and take
6233 src_mask and pcrel_offset into account.
6234 (ieee_write_data_part): Skip sections that are not loaded.
6235 (ieee_write_external_part): Don't output optional last entry of WX
6237 (ieee_write_me_part): Make setting of me_record neater.
6238 (ieee_generic_stat_arch_elt): Get the size of an archive element.
6240 * syms.c (stt): Add entries for zerovars, vars, and code.
6242 * elfcode.h (validate_reloc): New static function.
6243 (write_relocs): Call validate_reloc for non ELF relocs.
6245 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
6246 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
6247 (TARGET_LITTLE_SYM): Likewise.
6249 * config.bfd (m68*-*-psos*): New target.
6251 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
6253 * i386msdos.c: Remove some #if 0 code.
6254 (msdos_write_object_contents): Don't include empty sections in the
6255 size computation, regardless of their address.
6257 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6259 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
6260 is NULL, ie, the -r switch is used.
6262 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
6264 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
6265 (BFD_RELOC_MIPS_GOT_LO16): Define.
6266 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
6267 * bfd-in2.h, libbfd.h: Rebuild.
6268 * elf32-mips.c (mips_reloc_map): Map new relocs.
6270 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
6272 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
6275 * ieee.c (get_symbol): Set the section to bfd_abs_section.
6276 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
6277 simple number for the section address, rather than an expression.
6278 Limit the number of bytes between relocs to MAXRUN.
6279 (ieee_write_me_part): Set me_record to the file offset after the
6281 (ieee_write_processor): New static function.
6282 (ieee_write_object_contents): Use ieee_write_processor.
6284 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6286 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
6288 * coff-aux.c: Change include of aux.h to aux-coff.h.
6290 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6292 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
6293 relocation put the addend both in the reloc entry and the data.
6294 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
6297 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6298 a R_68K_PCxx reloc against a defined global symbol directly.
6299 (elf_m68k_check_relocs): Don't count such a reloc.
6301 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6302 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6303 symbol for now, otherwise always record the symbol as dynamic.
6304 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6305 is not referenced by a dynamic object, and we are not making a
6306 shared object, then don't make a PLT entry. If we do make a PLT
6307 entry, make sure the symbol has been recorded as dynamic.
6309 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6311 * configure.host: When making a shared library, set HLDFLAGS to
6312 pass an appropriate -rpath option. Use the make variable SONAME
6313 as the shared library soname, rather than computing it here. On
6314 SunOS, build stamp-tshlink in place of $(SHLINK).
6315 * Makefile.in (SONAME): New variable.
6316 ($(SHLINK)): Make a link to the transformed name, as well.
6317 (stamp-tshlink): New target.
6318 (install): Skip stamp-tshlink during install.
6320 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6322 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6323 linker sections have been set up yet.
6325 * elf.c (make_mapping): Add an additional argument to suppress
6326 making the first section include the program headers.
6327 (map_sections_to_segments): If the user used -Ttext such that the
6328 program headers are on a different page, do not set the flags
6329 saying that this section includes the program headers.
6331 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6333 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6334 don't define TRAD_HEADER.
6335 * configure: Rebuild.
6337 * netbsd-core.c: New file, support for NetBSD core files.
6338 * hosts/*nbsd.h: Removed.
6340 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6342 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6343 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6344 * libbfd.h, bfd-in2.h: Regenerated.
6345 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6346 bfd_elf32_bfd_reloc_type_lookup.
6347 (reloc_type{,_names}): Deleted.
6348 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6350 (sparc_reloc_map): Add sparc64 relocs.
6351 (sparc_elf_notsupported_reloc): New static function.
6352 (sparc_elf_wdisp16_reloc): New static function.
6353 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6354 (elf32_sparc_relocate_section): Likewise.
6355 (bfd_elf32_bfd_reloc_type_lookup): Define.
6356 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6357 (reloc_type{,_names}): Deleted.
6358 (elf_sparc_howto_table): Deleted.
6359 (sparc_reloc_map): Deleted.
6360 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6361 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6363 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6365 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6368 * Makefile.in (program_transform_name): New variable.
6369 (install): Transform library name before installing it.
6371 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6373 * archures.c (bfd_mach_i960_hx): Define.
6374 * bfd-in2.h: Rebuild.
6375 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6376 (MATRIX): Expand entries for HX.
6377 (arch_info_struct): Add i960:hx entry.
6378 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6379 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6380 (coff_set_flags): Handle bfd_mach_i960_hx.
6382 Support for building as a shared library, based on patches from
6383 Alan Modra <alan@spri.levels.unisa.edu.au>:
6384 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6385 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6386 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6387 * configure: Rebuild.
6388 * configure.host: If --enable-shared, adjust shared library stuff
6389 based on the host. If the host is SunOS, and the linker supports
6390 -rpath, set HLDFLAGS to use it.
6391 * Makefile.in (ALLLIBS): New variable.
6392 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6393 (COMMON_SHLIB, SHLINK): New variables.
6394 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6395 (STAGESTUFF): Remove variable.
6396 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6398 (stamp-ofiles): New target, like old ofiles target, but build
6399 using a temporary file and move-if-change, and touch stamp-ofiles
6401 (ofiles): Just depend upon stamp-ofiles.
6402 (stamp-piclist, piclist): New targets.
6403 ($(SHLIB), $(SHLINK)): New targets.
6404 (targets.o, archures.o): Build twice if PICFLAG is set.
6405 (do_mostlyclean): Remove pic/*.o.
6406 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6408 (do_distclean): Remove pic and stamp-picdir.
6409 (install): Install shared libraries.
6410 ($(OFILES)): Depend upon stamp-picdir.
6411 (stamp-picdir): New target.
6413 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6415 * libcoff.h: Rebuild.
6417 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6418 flavour of a section with no owner.
6420 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6421 ELF_LINK_NON_ELF flag.
6422 (mips_elf_create_got_section): Likewise.
6424 * elf.c: Revert last change, since it breaks dynamic linking.
6425 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6427 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6428 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6429 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6431 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6433 * elf.c (assign_file_positions_for_segments): If the backend does
6434 not want the elf header or the program headers in the address
6435 space, do not include them in the calculations.
6437 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6438 function to determine if we need additional program headers.
6439 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6440 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6442 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6444 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6446 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6448 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6449 back into one line. Some compilers (sunos 4.1.3 for example)
6450 won't accept args split across more than one line.
6452 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6454 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6455 * configure: Regenerate.
6457 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6459 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6460 try to do arithmetic on a void *, cast it to a unsigned char * first.
6462 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6464 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6465 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6467 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6468 flag for a newly defined symbol.
6469 (NAME(bfd_elf,record_link_assignment)): Likewise.
6470 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6471 set the DEF or REF_REGULAR flags correctly.
6473 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6474 (libbfd.h, libcoff.h): Corresponding change.
6476 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6477 a PLT32 reloc as dynamic.
6478 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6479 is not referenced by a dynamic object, and we are not making a
6480 shared object, then don't make a PLT entry. If we do make a PLT
6481 entry, make sure the symbol has been recorded as dynamic.
6483 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6485 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6486 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6487 (powerpcle-*-cygwin32): New.
6488 * peicode.h (add_data_entry): Get address from vma.
6490 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6492 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6493 attached to the section has already been created as an undefined
6494 symbol, treat it as if it hasn't been created yet.
6496 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6498 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6499 symbol or section symbols if stripping all symbols and this is not
6500 a relocateable link. Don't output the symbol string table if
6501 there are no symbols.
6502 (elf_link_flush_output_syms): Don't do anything if there are no
6505 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6507 * coff-aux.c: New file.
6508 * hosts/m68kaux.h: New file.
6509 * config.bfd (m68*-apple-aux*): New target.
6510 * configure.in (m68*-apple-aux*): New native host.
6511 (m68kaux_coff_vec): New vector.
6512 * configure: Rebuild.
6513 * targets.c (m68kaux_coff_vec): Declare.
6514 * coffcode.h (bfd_coff_backend_data): Add field
6515 _bfd_coff_link_add_one_symbol.
6516 (bfd_coff_link_add_one_symbol): Define.
6517 (compare_arelent_ptr): New static function if TARG_AUX.
6518 (coff_write_relocs): If TARG_AUX, sort the relocs.
6519 (coff_write_object_contents): Set A/UX aouthdr magic number.
6520 (coff_link_add_one_symbol): Define if not defined.
6521 (bfd_coff_std_swap_table): Initialize new field.
6522 * libcoff.h: Rebuild.
6523 * cofflink.c (coff_link_add_symbols): Call
6524 bfd_coff_link_add_one_symbol rather than
6525 _bfd_generic_link_add_one_symbol.
6526 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6527 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6528 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6529 * Makefile.in: Rebuild dependencies.
6530 (BFD32_BACKENDS): Add coff-aux.o.
6531 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6533 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6535 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6536 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6538 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6540 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6541 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6542 (maintainer-clean): Warn about deleting special files.
6543 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6545 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6546 warning symbols correctly.
6547 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6548 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6549 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6550 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6551 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6552 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6554 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6557 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6559 * libcoff-in.h: aligned newly exported names with bfd naming
6560 conventions. Removed an erroneous define of POWERPC_LE_PE.
6561 * libcoff.h: Rebuild.
6562 * cofflink.c, coff-ppc.c: the above function name changes
6564 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6566 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6567 * ecoff.c (struct extsym_info): Define.
6568 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6569 to ecoff_link_write_external.
6570 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6571 Strip symbols when appropriate.
6573 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6574 * syms.c (BSF_OBJECT): Define.
6575 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6576 * bfd-in2.h: Rebuild.
6577 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6579 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6582 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6583 copying relocs into a shared object, treat a defined global symbol
6585 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6586 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6587 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6589 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6590 real defined symbol, not to a weak defined symbol.
6592 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6594 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6595 and made a few static functions externs.
6597 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6598 POWERPC_LE_PE hack in cofflink.
6600 * libcoff-in.h: promoted the following from cofflink.c to allow
6601 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6602 coff_debug_merge_element, struct coff_debug_merge_type,
6603 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6604 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6605 coff_debug_merge_hash_lookup, coff_link_section_info,
6606 coff_final_link_info, coff_debug_merge_hash_newfunc,
6607 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6609 * libcoff.h: re-gen'd
6611 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6613 * syms.c: Include "bfdlink.h".
6614 (struct stab_find_info): Define.
6615 (_bfd_stab_section_find_nearest_line): New function.
6616 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6617 * libbfd.h: Rebuild.
6618 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6619 * elf.c (_bfd_elf_find_nearest_line): Try calling
6620 _bfd_stab_section_find_nearest_line before searching the ELF
6621 symbol table. Find the closest STT_FUNC symbol, not the last one.
6622 * libcoff-in.h (coff_data_type): Add line_info field.
6623 * libcoff.h: Rebuild.
6624 * coffgen.c (coff_find_nearest_line): Try calling
6625 _bfd_stab_section_find_nearest_line before searching the COFF
6627 * Makefile.in: Rebuild dependencies.
6629 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6631 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6632 4 bytes, so we get the correct value when updating the register
6633 field in little endian mode.
6635 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6637 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6638 entry_section fields. Add sntoc and snentry fields.
6639 * libcoff.h: Rebuild.
6640 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6641 not toc_section and entry_section (the COFF file does not have any
6642 sections at this point).
6643 (coff_write_object_contents): Set o_snentry and o_sntoc from
6644 snentry and sntoc rather than entry_section and toc_section.
6645 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6646 snentry, not toc_section and entry_section.
6647 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6648 entry_section from hentry.
6649 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6651 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6652 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6653 than using toc_section directly.
6655 * archures.c: Add missing `.' in enum bfd_architecture.
6656 * bfd-in2.h: Rebuild.
6658 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6659 Robert Lipe <robertl@arnet.com>.
6661 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6663 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6664 to sections we allocate. Use bfd_zalloc to allocate initialial
6665 sections, not bfd_alloc.
6666 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6667 SDA{,2}I16 relocations.
6668 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6669 whether to put something in .sbss or not.
6670 (ppc_elf_relocate_section): Add support for more relocations. Add
6671 in sec->output_offset where appropriate. Make error messages
6672 include the symbol name.
6674 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6675 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6676 doesn't get redefined messages if -shared.
6678 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6679 section if the rel_section field has been set up.
6681 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6683 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6686 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6688 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6689 of flags, only flags used are controlled by mach number. Bump up
6690 output file mach number to highest of input file mach numbers.
6691 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6692 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6694 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6695 bfd_elf64_sparc_vec support.
6697 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6699 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6700 the embedded bit is set on some objects and not on others. Just
6702 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6705 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6707 * coffcode.h (coff_new_section_hook): Don't try to align the
6710 * coffcode.h (coff_set_section_contents): Fix the handling of the
6711 .lib section to work even if the entire section contents are
6712 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6713 Robert Lipe <robertl@arnet.com>.
6715 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6717 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6718 memory here for contents.
6720 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6721 _SDA2_BASE_ by 32768.
6722 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6723 started using. Allocate contents for .sdata and .sdata2 sections
6725 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6727 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6728 size _SDA{,2}_BASE_.
6729 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6732 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6734 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6736 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6737 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6738 (bfd_mach_sparc_v9a): Define.
6739 (bfd_mach_sparc_v9_p): Define.
6740 * bfd-in2.h: Regenerated.
6741 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6743 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6744 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6745 to bfd_elf32_sparc_vec.
6746 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6747 Add v8plus{,a} support.
6749 (sparc_compatible): New function.
6750 * elf32-sparc.h: #include "elf/sparc.h".
6751 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6752 elf32_sparc_final_write_processing): New functions.
6753 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6754 elf_backend_final_write_processing): Define.
6756 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6758 * elf-bfd.h (struct elf_link_hash_entry): Add
6759 linker_section_pointer field.
6760 (enum elf_linker_section_enum): Enumeration for new way of
6761 creating linker dynamic sections and symbols.
6762 (elf_linker_section{,_pointers}): New structures for creating
6763 dynamic sections and symbols.
6764 (elf_obj_tdata): Add linker_section_pointers and linker_section
6766 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6767 (_bfd_elf_create_linker_section): New declarations.
6768 (_bfd_elf_find_pointer_linker_section): Ditto.
6769 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6770 (_bfd_elf_make_linker_section_rela): Ditto.
6772 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6774 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6775 (ppc_elf_create_linker_section): New function to create the
6776 sections .got, .sdata, and .sdata2.
6777 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6779 (ppc_elf_check_relocs): Support more of the eabi relocations.
6780 (ppc_elf_relocate_section): Ditto.
6781 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6782 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6784 * elflink.h (elf_create_pointer_linker_section): New function to
6785 create initialized pointers in dynamic linker sections.
6786 (elf_finish_pointer_linker_section): Actually intialize the
6787 pointers created above.
6789 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6790 macros to provide both 32 and 64 bit versions of
6791 elf_create_pointer_linker_section.
6792 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6793 provide both 32 and 64 bit versions of
6794 elf_finish_pointer_linker_section.
6796 * elflink.c (_bfd_elf_create_linker_section): New function to
6797 create a linker section.
6798 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6799 given address in the linker pointer offsets created for a given
6801 (_bfd_elf_make_linker_section_rela): Make a RELA section
6802 corresponding to the generated linker section.
6804 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6806 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6808 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6810 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6811 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6812 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6813 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6814 toc entry in an objdump) for now.
6815 (ppc_do_last, ppc_get_last): New function - needed to save processing
6816 the toc owner to the end.
6817 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6820 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6821 toc owner from being done till last. Must define POWERPC_LE_PC
6824 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6826 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6828 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6829 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6831 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6833 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6835 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6837 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6839 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6841 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6843 * elf.c (assign_file_positions_for_segments): Don't increment file
6844 offset for a segment which contains no loadable sections.
6846 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6848 * reloc.c: Add new PowerPC relocations.
6849 * {bfd-in2,libbfd}.h: Regenerate.
6851 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6852 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6854 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6856 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6859 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6862 * coffgen.c (coff_find_nearest_line): Don't try to cache
6863 information in sections that are not owned by a BFD. From Richard
6864 Henderson <richard@atheist.tamu.edu>.
6866 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6867 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6868 * elflink.h (elf_link_output_extsym): Remove special check for
6871 * ecoffswap.h: Add prototypes for static functions.
6873 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6875 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6876 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6878 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6879 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6880 support. Begin support for R_PPC_SDA{2,}REL.
6882 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6884 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6885 create the .got and .got.neg sections.
6886 (ppc_elf_size_dynamic_sections): Call it.
6887 (ppc_elf_check_relocs): Call it.
6888 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6889 (ppc_elf_check_relocs): Add error messages for relocations we
6890 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6893 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6895 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6896 section flags for V.4 and eabi.
6898 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6900 * elf.c (assign_file_positions_for_segments): If a segment
6901 contains no sections, don't mark it as readable.
6903 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6904 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6906 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6907 dynamic section, if there is one.
6908 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6909 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6910 (bfd_elf64_swap_dyn_in): Likewise.
6911 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6913 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6915 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6916 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6917 <pirker@eiunix.tuwien.ac.at>.
6919 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6921 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6922 PowerPC V.4 and eabi.
6923 * bfd-in2.h: Regenerate.
6924 * libfd.h: Regenerate.
6926 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6928 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6929 section type and SHF_EXCLUDE section flag, turning them into the
6930 appropriate bfd section flag.
6932 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6934 * xcofflink.c (xcoff_link_add_symbols): Create the special
6935 sections if we see a DYNAMIC object, in case that is the only
6936 XCOFF input object we see.
6938 * elf32-mips.c: Extensive changes for a start at dynamic linking
6939 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6941 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6942 (struct elf_backend_data): Remove
6943 elf_backend_create_program_headers field. Add
6944 elf_backend_additional_program_headers and
6945 elf_backend_modify_segment_map fields.
6946 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6948 (elf_backend_additional_program_headers): Likewise.
6949 (elf_backend_modify_segment_map): Likewise.
6950 (elf_backend_create_program_headers): Don't define.
6951 (elfNN_bed): Change to account for field changes.
6952 * elf.c (assign_file_positions_for_segments): Call new
6953 modify_segment_map backend function. Don't call old
6954 create_program_headers backend function.
6955 (get_program_header_size): Call additional_program_headers rather
6956 than create_program_headers.
6957 * elflink.h (elf_link_add_object_symbols): Initialize
6958 type_change_ok from new backend field.
6959 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6961 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6962 a reloc against the appropriate section.
6964 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6965 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6966 (elf_flags_init): Rename from elf_ppc_flags_init.
6967 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6969 (ppc_elf_copy_private_bfd_data): Likewise.
6970 (ppc_elf_merge_private_bfd_data): Likewise.
6972 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6975 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6977 * coff-alpha.c (alpha_relocate_section): During final link, allow
6978 output .lita section to be bigger than 64k by adjusting gp value
6979 on a per-input section basis.
6980 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6982 (struct ecoff_section_tdata): Add gp field.
6984 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6986 Handle Alpha ECOFF changes in OSF/1 3.2.
6987 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6989 * coff-alpha.c: Include "aout/ar.h".
6990 (alpha_ecoff_get_relocated_section_contents): Don't require an
6991 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6992 3.2 doesn't generate one.
6993 (alpha_relocate_section): Likewise.
6994 (alpha_ecoff_slurp_armap): Define.
6995 (alpha_ecoff_slurp_extended_name_table): Define.
6996 (alpha_ecoff_construct_extended_name_table): Define.
6997 (alpha_ecoff_truncate_arname): Define.
6998 (alpha_ecoff_write_armap): Define.
6999 (alpha_ecoff_generic_stat_arch_elt): Define.
7000 (alpha_ecoff_update_armap_timestamp): Define.
7002 (alpha_ecoff_read_ar_hdr): New static function.
7003 (alpha_ecoff_get_elt_at_filepos): New static function.
7004 (alpha_ecoff_openr_next_archived_file): New static function.
7005 (alpha_ecoff_get_elt_at_index): New static function.
7006 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
7007 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
7008 _bfd_ecoff to alpha_ecoff.
7009 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
7010 field from backend structure, rather than always calling
7011 _bfd_get_elt_at_filepos.
7012 * coff-mips.c (mips_ecoff_backend_data): Initialize
7013 get_elt_at_filepos field.
7014 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
7015 from _bfd_generic_read_ar_hdr with minor changes.
7016 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
7017 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
7018 * libbfd.h: Rebuild.
7020 * bfd-in.h (BFD_IN_MEMORY): Define.
7021 * libbfd-in.h (struct bfd_in_memory): Define.
7022 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
7023 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
7024 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
7025 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
7026 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
7027 (bfd_get_size): Handle BFD_IN_MEMORY flag.
7028 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
7029 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
7030 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
7031 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
7033 (bfd_openstreamr): Likewise.
7034 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
7035 BFD_IN_MEMORY is not set.
7036 * riscix.c (riscix_some_aout_object_p): Likewise.
7037 * bfd-in2.h, libbfd.h: Rebuild.
7039 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
7040 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
7041 (bfd_get_elt_at_index): Define.
7042 * archive.c (_bfd_generic_get_elt_at_index): Rename from
7043 bfd_get_elt_at_index. Change index parameter from int to
7045 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
7046 (_bfd_noarchive_get_elt_at_index): Define.
7047 (_bfd_archive_bsd_get_elt_at_index): Define.
7048 (_bfd_archive_coff_get_elt_at_index): Define.
7049 * bfd-in2.h, libbfd.h: Rebuild.
7050 * aout-target.h (MY_get_elt_at_index): Define if not defined.
7051 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
7052 * ieee.c (ieee_get_elt_at_index): Define.
7053 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
7054 * oasys.c (oasys_get_elt_at_index): Define.
7055 * som.c (som_get_elt_at_index): Define.
7057 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
7058 numbers to the .text section.
7060 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
7062 * ieee.c (ieee_write_debug_part): Change return type to boolean.
7063 If there is a SEC_DEBUGGING section, get the contents of the debug
7064 information part from it.
7065 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
7067 (ieee_write_object_contents): Check ieee_write_debug_part return.
7069 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
7071 * config.bfd (i[345]86-*-freebsd*): Add target.
7072 * configure.in (i386freebsd_vec): Add vec.
7073 * configure: Regenerate.
7074 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
7075 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
7076 Rebuild dependencies..
7077 * freebsd.h: New file.
7078 * i386freebsd.c: New file.
7079 * targets.c (i386freebsd_vec): Declare.
7080 (bfd_target_vector): Add i386freebsd_vec.
7081 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7082 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
7084 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
7086 * ieee.c (ieee_slurp_debug): New static function.
7087 (ieee_object_p): Call it.
7088 (ieee_slurp_section_data): Skip debugging sections.
7089 (ieee_get_reloc_upper_bound): Likewise.
7090 (ieee_get_section_contents): Likewise.
7091 (ieee_canonicalize_reloc): Likewise.
7092 (ieee_write_section_part): Likewise.
7093 (ieee_write_debug_part): Likewise.
7094 (ieee_write_data_part): Likewise.
7095 (init_for_output): Likewise.
7097 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7099 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
7101 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
7102 relocs, since ppc_elf_relocate_section handles the linker case.
7103 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
7105 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
7106 ppc_elf_relocate_section since that is now the only caller.
7107 (ppc_elf_relocate_section): Ditto.
7109 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7111 * coffcode.h (coff_write_object_contents): If we don't know the
7112 section of the entry point for an XCOFF executable, always set the
7113 entry address to -1.
7115 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7117 * elf.c (bfd_section_from_shdr): Add support for note sections.
7119 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
7121 * bfd-in.h (struct _symbol_info): Add stab_type field.
7122 * bfd-in2.h: Rebuild.
7123 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
7125 * elf32-ppc.c: Remove trailing newline from calls to
7127 (ppc_elf_merge_private_bfd_data): Only warn about endianness
7128 difference if target endianness is known.
7130 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7132 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
7133 old style TOC16 references without using R_PPC_GOT.
7134 (ppc_reloc_type): Ditto.
7135 (ppc_elf_reloc_type_lookup): Add support for TOC16.
7136 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
7137 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
7138 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
7139 (ppc_elf_check_relocs): New function for GOT/PLT support that is
7141 (ppc_elf_adjust_dynamic_symbol): Ditto.
7142 (ppc_elf_adjust_dynindx): Ditto.
7143 (ppc_elf_size_dynamic_sections): Ditto.
7144 (ppc_elf_finish_dynamic_symbol): Ditto.
7145 (ppc_elf_finish_dynamic_sections): Ditto.
7146 (ELF_DYNAMIC_INTERPRETER): Define.
7148 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
7150 * elf.c (copy_private_bfd_data): When attaching sections to
7151 segments ignore sections that won't be allocated. Patch from
7154 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
7156 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
7159 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
7161 * coff-i960.c (CALC_ADDEND): Define.
7162 (coff_i960_relocate_section): Add the input section VMA to the
7163 addend for PC relative relocs.
7165 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
7167 * peicode.h (pe_print_pdata): Must test the entire entry for zero
7168 to correctly terminate.
7170 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
7172 * targets.c (enum bfd_endian): Define.
7173 (bfd_target): Rename byteorder_big_p to byteorder, and change it
7174 from boolean to enum bfd_endian. Change header_byteorder_big_p
7176 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
7177 (bfd_header_big_endian, bfd_header_little_endian): New macros.
7178 * bfd-in2.h: Rebuild.
7179 * All targets: Change initialization of byteorder and
7180 header_byteorder to use enum bfd_endian values rather than
7182 * All files: Change all references to byteorder_big_p and
7183 header_byteorder_big_p to use new bfd_*_endian macros.
7185 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
7187 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
7189 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7191 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
7193 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
7195 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
7197 * ieee.c: Lots of minor cleanups. Make many functions return
7198 errors rather than calling abort. Also:
7199 (ieee_write_twobyte): Remove; change callers to call existing
7200 ieee_write_2bytes function.
7201 (ieee_write_expression): Don't output the section twice when
7202 outputting a local symbol. Don't emit an extraneous zero if there
7204 (ieee_slurp_sections): Set the lma as well as the vma.
7205 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
7207 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
7208 a recognized one or bfd_arch_unknown.
7209 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
7211 (ihex_get_symtab): Likewise.
7213 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
7215 * aoutx.h: Include <ctype.h>.
7216 (struct aout_link_includes_table): Define.
7217 (struct aout_link_includes_totals): Define.
7218 (struct aout_link_includes_entry): Define.
7219 (aout_link_includes_lookup): Define macro.
7220 (struct aout_final_link_info): Add includes field.
7221 (aout_link_includes_newfunc): New static function.
7222 (NAME(aout,final_link)): Initialize includes hash table.
7223 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
7225 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
7227 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
7229 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
7231 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
7233 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
7235 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
7236 (pe_print_private_bfd_data): call pe_print_reloc.
7237 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
7238 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
7239 up some debugging as well.
7241 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
7243 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
7246 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
7248 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
7249 when setting sections to NULL.
7251 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
7253 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
7255 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
7256 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
7258 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7259 * bfd-in2.h: Rebuild.
7261 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
7263 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
7265 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
7267 * ihex.c (ihex_scan): Handle record types 4 and 5.
7268 (ihex_object_p): Permit types 4 and 5.
7269 (ihex_set_section_contents): Remove check for out of range
7271 (ihex_write_object_contents): Generate types 4 and 5.
7273 * elflink.h (elf_link_output_extsym): Just ignore warning and
7274 indirect references to symbols which don't really exist.
7276 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
7278 * peicode.h (pe_print_idata): Minor format fixes
7279 (pe_print_edata): New function. Under private printing, this formats
7280 the edata section of a PE file.
7281 (pe_print_private_bfd_data): Added call to pe_print_edata.
7283 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7285 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
7286 index, don't call stoi.
7288 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
7290 * srec.c (srec_scan): Set lma as well as vma.
7292 * ihex.c: New file; support for Intel Hex format.
7293 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
7294 (ihex_vec): Declare.
7295 (bfd_target_vector): Always include ihex_vec.
7296 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
7297 * Makefile.in: Rebuild dependencies.
7298 (BFD_LIBS): Add ihex.o
7299 (BFD_LIBS_CFILES): Add ihex.c.
7300 * bfd-in2.h: Rebuild.
7302 * elf.c (assign_file_positions_for_segments): Sort the sections in
7304 (get_program_header_size): Return the right size if segment_map is
7306 (copy_private_bfd_data): Don't bother to sort the sections.
7308 * bfd.c (bfd_record_phdr): New function.
7309 * bfd-in.h (bfd_record_phdr): Declare.
7310 * bfd_in2.h: Rebuild.
7312 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7315 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7316 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7318 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7319 (bfd_zmalloc): Change declaration.
7320 * libbfd.h: Rebuild.
7321 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7322 and realloc. Don't set bfd_error_no_memory if they fail.
7324 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7326 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7327 uses as well. Added a new howto to deal with TOCREL16 relocs that
7328 are TOCDEFN as well.
7329 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7330 to handle RVA relocs from dlltool.
7331 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7332 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7333 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7335 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7336 to get the right section alignment.
7338 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7340 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7341 p_paddr if p_paddr is zero.
7342 (make_mapping): Set includes_filehdr and includes_phdrs for first
7344 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7346 (assign_file_positions_for_segments): Handle includes_filehdr and
7347 includes_phdrs. Remove special handling of PT_PHDR and first
7349 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7350 when appropriate. Remove special handling of PT_PHDR segment.
7351 Use a more complex condition for when a section is included in a
7352 segment to handle Solaris linker oddities.
7354 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7356 * coff-m88k.c (howto_table): Reformatted for easier reading;
7357 special_function now points to new function m88k_special_reloc.
7358 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7360 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7361 be done correctly by m88k_special_reloc.
7362 (reloc_processing): New function to be used by RELOC_PROCESSING.
7363 (RELOC_PROCESSING): Define to call reloc_processing.
7365 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7367 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7368 (pe_print_pdata): Likewise.
7370 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7371 obstack_alloc fails.
7372 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7374 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7375 * Many files: don't set bfd_error_no_memory if one of the above
7378 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7379 if p_paddr_valid is set.
7380 (copy_private_bfd_data): New static function.
7381 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7383 * elf.c (assign_file_positions_for_segments): Fix case where extra
7384 program headers were allocated.
7386 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7387 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7388 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7389 _bfd_elf_print_private_bfd_data.
7391 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7392 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7393 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7394 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7395 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7396 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7397 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7399 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7401 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7402 * elf.c (make_mapping): New static function.
7403 (map_sections_to_segments): New static function.
7404 (elf_sort_sections): New static function.
7405 (assign_file_positions_for_segments): New static function.
7406 (map_program_segments): Remove.
7407 (get_program_header_size): Remove sorted_hdrs, count, and
7408 maxpagesize parameters. Simplify.
7409 (assign_file_positions_except_relocs): When generating an
7410 executable, use assign_file_positions_for_segments.
7411 (elf_sort_hdrs): Remove.
7412 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7413 to get_program_header_size.
7415 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7417 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7419 * configure, config.in: Regenerate with autoconf 2.7.
7421 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7422 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7424 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7426 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7427 (ecoff_sec_to_styp_flags): Likewise.
7428 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7429 (ecoff_set_symbol_info): Handle scRConst.
7430 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7431 (ecoff_compute_section_file_positions): Handle .rconst section.
7432 (_bfd_ecoff_write_object_contents): Likewise.
7433 (ecoff_link_check_archive_element): Handle scRConst.
7434 (ecoff_link_add_externals): Likewise.
7435 (ecoff_link_write_external): Handle .rconst section.
7436 (ecoff_reloc_link_order): Likewise.
7437 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7438 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7440 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7442 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7443 DEF_DYNAMIC flag is set.
7445 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7447 * host-aout.c: If TRAD_HEADER is defined, include it.
7449 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7451 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7452 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7453 (BFD_NEED_DECLARATION): New function.
7454 * configure.in: Use BFD_NEED_DECLARATION.
7455 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7456 * configure, config.in: Rebuild with autoconf 2.6.
7458 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7459 special_sections before returning when called with a non XCOFF
7462 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7465 * coffcode.h (coff_compute_section_file_positions): Only pad the
7466 previous section to force file alignment when creating an
7469 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7471 * coffcode.h (coff_compute_section_file_positions): If
7472 RS6000COFF_C, set up the .debug section.
7474 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7475 if it is not large enough to accomodate the entire TOC area with
7476 signed 16 bit offsets.
7477 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7479 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7480 TOC anchor to use the TOC value used in the output file.
7482 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7484 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7485 (_bfd_coff_read_string_table): Likewise.
7487 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7489 * pe-arm.c: Fix typos.
7490 * coff-arm.c: Likewise.
7492 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7494 * coff-ppc.c (list_ele): Added "cat"egory member.
7495 (record_toc): New category parameter (priv or pub).
7496 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7497 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7498 the mainline. It addes extra toc cells in error.
7499 (ppc_coff_swap_sym_in_hook): Added some documentation.
7500 (dump_toc): Can now diagnose "virtual toc" chicanery.
7502 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7504 * elf-bfd.h (struct elf_link_hash_table): Change type of
7505 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7507 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7509 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7510 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7512 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7513 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7514 defined or mentioned in a regular file.
7516 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7518 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7519 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7520 (coff_ppc_relocate_section): Correct REL24 handling
7521 (ppc_process_before_allocation): Correct TOCDEFN handling
7523 * peicode.h (dir_names): Added name descriptions
7525 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7527 * VERSION: Updated to cygnus-2.6.
7529 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7531 * targets.c (m68k4knetbsd_vec): Declare.
7533 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7535 * targets.c (bfd_target): Change type of second argument to
7536 _bfd_print_private_bfd_data from void * to PTR.
7537 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7538 using PTR rather than void *.
7539 * bfd-in2, libbfd.h: Rebuild.
7540 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7542 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7543 _bfd_generic_bfd_print_private_bfd_data rather than casting
7546 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7548 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7549 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7551 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7552 BFD64_BACKENDS_CFILES): New variables.
7555 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7557 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7558 not at the file position of the first section.
7559 * coffcode.h (coff_compute_section_file_positions): Avoid using
7561 (coff_write_object_contents): When generating a PPC PE executable
7562 with no symbols, round up the file size to a COFF_PAGE_SIZE
7564 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7565 don't write out a string table.
7567 * elf.c (bfd_section_from_shdr): When using a different section
7568 header, pass the new one to _bfd_elf_make_section_from_shdr.
7569 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7570 (elf_map_symbols): Add section VMA to symbol value when comparing
7572 (_bfd_elf_compute_section_file_positions): Only build symbol table
7573 if there are some symbols. Set file offset of symtab and strtab
7575 (assign_file_positions_except_relocs): Remove dosyms parameter.
7576 Change all callers. Never set file offset of symtab and strtab
7578 (_bfd_elf_copy_private_section_data): New function.
7579 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7580 (_bfd_elf_copy_private_symbol_data): New function.
7581 (swap_out_syms): Check for special mapping of st_shndx created by
7582 copy_private_symbol_data.
7583 * elfxx-target.h: Use new copy routines.
7584 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7585 (_bfd_elf_copy_private_section_data): Declare.
7587 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7589 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7592 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7593 _bfd_dummy_target, matching the recent change to archive
7596 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7598 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7599 arithmetic on PTR types.
7601 * aout-target.h (MY(callback)): Set the lma of the sections.
7603 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7604 symbol into a reloc against the section.
7606 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7608 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7609 glue for the relocs: IMGLUE and IFGLUE.
7610 (record_toc): new function - tracks toc contents
7611 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7612 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7613 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7614 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7615 (ppc_record_toc_entry): Removed a debug define (duh)
7617 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7618 (pe_print_idata): New function - formats the idata section data
7619 (pe_print_pdata): New function - formats the pdata section data
7620 (pe_print_private_bfd_data): calls to above
7622 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7624 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7625 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7626 TARGET_SYM and TARGET_NAME for vector and BFD name.
7627 * coff-pmac.c (pmac_xcoff_vec): Remove.
7628 (TARGET_SYM, TARGET_NAME): Define.
7629 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7630 machine to 0, not all PowerMacs are 601s.
7632 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7634 * elfcode.h (elf_object_p): Read in any program headers.
7635 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7636 based on the program headers, if any.
7637 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7638 (map_program_segments): Set p_paddr of program headers based on
7641 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7643 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7646 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7647 trying to do a relocateable link with a non-a.out object file.
7649 * archive.c (bfd_generic_archive_p): Check the first object file
7650 in an archive even if target_defaulted is set. If the object file
7651 has the wrong xvec, reject it.
7653 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7654 be represented, report the name via _bfd_error_handler.
7655 (translate_to_native_sym_flags): Likewise.
7656 * elf32-mips.c (mips_elf_final_link): Likewise.
7657 * oasys.c (oasys_write_sections): Likewise.
7659 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7660 which checks for STYP_OVRFLO sections.
7661 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7662 reloc and lineno count overflows.
7663 (coff_write_object_contents): Call coff_count_linenumbers before
7664 coff_compute_section_file_positions. If RS6000COFF_C, handle
7665 reloc and lineno count overflows.
7666 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7667 relocs before dealing with .pad sections. Count overflow section
7668 headers when handling .pad sections.
7670 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7673 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7674 (struct xcoff_link_hash_table): Add descriptor_section and
7675 special_sections fields.
7676 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7677 (xcoff_link_add_symbols): Set linkage section alignment. Create
7678 descriptor section. Check for magic symbol names (_text, etc.),
7679 and record them in special_sections if found. Set
7680 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7681 descriptor field to point back to the function code symbol.
7682 (xcoff_sweep): Always mark the special descriptor_section.
7683 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7684 function descriptor, and mark it if it is.
7685 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7686 parameter, and fill it in. Allocate space for the descriptor
7688 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7689 global linkage code. If an undefined function descriptor is
7690 exported, arrange to define it. Warn about any other undefined
7692 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7693 (xcoff_write_global_symbol): Create a function descriptor when
7695 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7696 * bfd-in2.h: Rebuild.
7698 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7700 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7701 (ppc_coff_link_hash_table): new types for hashing
7702 (ppc_coff_link_hash_newfunc): hash entry constructor
7703 (ppc_coff_link_hash_table_init): hash table initializer
7704 (ppc_coff_link_hash_table_create): hash table constructor
7705 (ppc_record_toc_entry): changed references to hash table
7706 (coff_ppc_relocate_section): changed references to hash table
7708 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7709 * libcoff.h: Rebuild
7711 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7712 (coff_link_add_symbols): removed toc_offset init
7714 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7716 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7719 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7720 if it is given and mmep is available.
7721 * acconfig.h: Undef USE_MMAP.
7722 * configure, config.in: Regenerated.
7723 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7724 table handling the old way.
7725 (aout_get_external_symbols): Don't complain if last byte of string
7727 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7728 (bfd_free_window) [! USE_MMAP]: Don't define.
7729 (bfd_get_file_window,
7730 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7732 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7734 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7737 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7739 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7740 compatible with AMD generated COFF files. Try to support both AMD
7741 and GNU formats simultaneously.
7742 (coff_a29k_relocate_section): Likewise.
7744 * libbfd.c (bfd_get_file_window): Change writable parameter from
7745 int to boolean; update all callers. Pass MAP_SHARED if not
7746 writable--it's required on Solaris. Cast fprintf argument to
7748 * bfd-in.h (bfd_get_file_window): Update declaration.
7749 * bfd-in2.h: Rebuild.
7750 * aoutx.h: Update calls to bfd_get_file_window.
7752 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7754 (xcoff_swap_ldhdr_in): New static function.
7755 (xcoff_swap_ldsym_in): New static function.
7756 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7757 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7758 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7759 Handle XTY_ER/XMC_XO symbols correctly.
7760 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7761 rather than normal symbol table.
7762 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7763 already defined with the same absolute value.
7764 (xcoff_mark): When considering called symbols, check whether the
7765 descriptor is from a dynamic object, rather than the symbol
7767 (xcoff_build_ldsyms): Likewise.
7769 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7770 Cast realloc and malloc return values. If malloc or realloc fail,
7771 set bfd_error_no_memory.
7772 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7773 * bfd-in2.h: Rebuild.
7775 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7777 * coff-ppc.c (ppc_record_toc_entry): new function.
7778 (in_reloc_p): changed return value.
7779 (coff_ppc_relocate_section): much rework.
7780 (ppc_allocate_toc_section): new function.
7781 (ppc_process_before_allocation): new function.
7782 (ppc_coff_swap_sym_in_hook): new function.
7784 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7785 (coff_link_add_symbols): initialize toc_offset.
7787 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7788 (coff_swap_aouthdr_out): Added more sections to the data
7789 dictionary for the pe file header. Also changed linker version
7790 number on the ppc side.
7791 (dir_names): small improvements to the dictionary printing.
7792 (pe_mkobject_hook): save the file level flags.
7794 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7795 (pe_tdata): added real_flags field
7796 (coff_tdata): added local_toc_sym_map and access macro
7798 * libcoff.h (coff_link_hash_entry): added toc_offset field
7799 (pe_tdata): added real_flags field
7800 (coff_tdata): added local_toc_sym_map and access macro
7802 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7803 (coff_mkobject): init for local_toc_sym_map
7804 (coff_write_object_contents): set the internal_a.magic to
7805 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7808 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7810 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7811 entries until both the line number address and the function name
7812 address are too large.
7814 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7815 * configure: Rebuilt.
7817 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7818 is defined in the environment.
7820 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7822 * som.c (som_get_section_contents_in_window): Define to use
7825 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7827 * coff-i860.c: New file, based on coff-i386.c.
7828 * cpu-i860.c: New file, based on cpu-i386.c.
7829 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7830 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7831 targets, using i860coff_vec.
7832 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7833 trad-core.o and hosts/i860mach3.h.
7834 (i860coff_vec): Use coff-i860.o and cofflink.o.
7835 * configure: Rebuild.
7836 * Makefile.in: Rebuild dependencies.
7837 (ALL_MACHINES): Add cpu-i860.o.
7838 (BFD32_BACKENDS): Add coff-i860.o.
7839 (CFILES): Add cpu-i860.c and coff-i860.c.
7840 * targets.c (i860coff_vec): Declare.
7841 (bfd_target_vector): Add &i860coff_vec.
7842 * archures.c (bfd_i860_arch): Declare.
7843 (bfd_archures_list): Add &bfd_i860_arch.
7844 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7845 (coff_set_flags): Handle bfd_arch_i860.
7846 (coff_write_object_contents): Handle I860 a.out magic number.
7848 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7850 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7851 the created .tc section to 2.
7852 (xcoff_mark): Don't keep a .loader reloc for a call to an
7853 undefined symbol when creating a shared library.
7854 (xcoff_build_ldsyms): When creating a shared library, generate
7855 global linkage code for a call to an undefined symbol.
7857 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7859 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7860 BFD32_BACKENDS, BFD64_BACKENDS.
7861 (.dep1): Put mkdep output in a separate file.
7862 Rebuilt dependencies.
7864 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7867 Permit use of mmap when available:
7869 * configure.in: Check for mmap, madvise, mprotect.
7870 * config.in, configure: Regenerated.
7872 * libbfd.c (struct _bfd_window_internal): Define type.
7873 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7875 (ok_to_map): New static variable for debugging.
7876 (_bfd_generic_get_section_contents_in_window): New function.
7877 * bfd-in.h (bfd_window_internal): Declare type.
7878 (bfd_window): Define type.
7879 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7880 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7883 * libaout.h (struct aoutdata): Add two window fields.
7884 (obj_aout_sym_window, obj_aout_string_window): New macros.
7885 * aoutx.h (some_aout_object_p): Initialize windows.
7886 (aout_get_external_symbols): Get symbol data and strings in
7887 windows instead of explicitly allocated buffers.
7888 (slurp_symbol_table): Free window instead of memory.
7889 (bfd_free_cached_info): Release windows instead of freeing storage
7891 (aout_link_free_symbols): Ditto.
7893 * targets.c (bfd_target): Add new field for
7894 get_section_contents_in_window.
7895 (BFD_JUMP_TABLE_GENERIC): Updated.
7896 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7897 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7898 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7899 macros for get_section_contents_in_window field.
7901 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7903 * core.c: Renamed to corefile.c
7904 * makefile.dos (OBJS): Change core.o to corefile.o
7905 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7907 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7909 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7910 to o. Clobber and restore the list of new csects around the call
7911 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7912 linker error and the linker wants to read the symbol table. Reset
7913 the line number count of a real section even if it has no relocs.
7914 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7916 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7919 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7921 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7922 an undefined symbol in a shared link.
7924 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7925 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7926 phdm@info.ucl.ac.be (Philippe De Muyter).
7928 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7930 * coff-m88k.c (rtype2howto): New static function.
7931 (RTYPE2HOWTO): Use it rather than a macro definition.
7933 * coffcode.h (coff_write_object_contents): set internal_a.magic
7934 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7936 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7937 define TRAD_HEADER to new file hosts/delta68.h.
7938 m88*-motorola-sysv*, however, does use ptrace-core.o.
7939 * hosts/delta68.h: New file.
7941 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7942 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7944 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7946 * i386linux.c (MY(vec)): Declare before use.
7948 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7950 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7951 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7953 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7954 BFD is not of the right type.
7955 (bfd_elf_get_needed_list): Likewise.
7956 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7957 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7958 * xcofflink.c (XCOFF_XVECP): Define.
7959 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7961 (bfd_xcoff_import_symbol): Likewise.
7962 (bfd_xcoff_export_symbol): Likewise.
7963 (bfd_xcoff_link_count_reloc): Likewise.
7964 (bfd_xcoff_record_link_assignment): Likewise.
7965 (bfd_xcoff_size_dynamic_sections): Likewise.
7967 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7968 table index against the number of symbols for a base relative
7971 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7973 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7974 full_aouthdr flag here...
7975 (_bfd_xcoff_bfd_final_link): ...not here.
7977 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7979 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7980 systems that have a system <libelf.h>.
7981 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7982 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7983 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7984 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7985 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7986 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7987 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7989 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7991 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7992 set, set BSF_WEAK in symbol. Change all callers.
7993 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7994 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7995 _bfd_generic_link_add_one_symbol.
7996 (ecoff_indirect_link_order): Check that the section tdata relocs
7997 are not NULL before using them.
7999 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
8000 define TRAD_HEADER as hosts/alphalinux.h.
8001 * configure: Rebuild.
8002 * hosts/alphalinux.h: New file.
8003 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
8006 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
8008 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
8009 C_ECOMM storage classes.
8011 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
8013 (xcoff_mark): Call xcoff_mark_symbol.
8014 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
8015 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
8017 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
8019 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
8021 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
8023 (xcoff_find_reloc): New static function.
8024 (xcoff_link_add_symbols): Use it.
8025 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
8026 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
8027 relocate the value of C_DECL.
8029 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
8031 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
8033 * cofflink.c (_bfd_coff_generic_relocate_section): Make
8034 callback decide what goes in .relocs.
8035 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
8036 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
8039 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
8041 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
8044 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
8046 * xcofflink.c: More improvements, mostly to fix handling of
8047 constructors and a few other special cases.
8048 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
8049 zero, reverting yesterday's change.
8050 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
8051 (bfd_xcoff_link_count_reloc): Declare.
8052 (bfd_xcoff_record_link_assignment): Declare.
8053 * bfd-in2.h: Rebuild.
8055 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
8057 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
8058 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
8059 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
8060 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
8061 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
8062 Change PAGE_SIZE to TARGET_PAGE_SIZE.
8064 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
8067 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
8068 segments includes the a.out header. See to that the magic number
8069 *always* is big-endian.
8071 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
8072 m68k4k NetBSD configurations.
8074 * configure.in, configure: Separate i386 & mips NetBSD
8075 configurations from other BSD ones. Don't assume DEC is the only
8076 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
8077 configurations. Add support for m68k4k NetBSD object format.
8079 * libaout.h: Added M_68K4K_NETBSD magic.
8081 * m68k4knetbsd.c: New file.
8083 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
8085 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
8088 * hosts/mipsnbsd.h: New file.
8090 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
8092 * xcofflink.c: Numerous changes to get closer to a working XCOFF
8094 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
8095 toc_section, and entry_section fields.
8096 (struct xcoff_section_tdata): Remove ldrel_count field.
8097 * libcoff.h: Rebuild.
8098 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
8100 (coff_compute_section_file_positions): If RS6000COFF_C, generate
8101 full a.out header if full_aouthdr is set in xcoff_data.
8102 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
8103 based on sections stored in xcoff_data.
8104 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
8106 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
8107 (rs6000coff_vec): Set symbol_leading_char to '.'.
8108 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
8109 value stored in ret rather than returning a pointer value.
8111 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8113 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
8116 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
8118 * som.c (som_slurp_string_table): Allocate the strings with malloc
8119 since they're free'd by free_cached_info.
8120 (som_slurp_symbol_table): Similarly for the symbol table.
8122 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
8124 * Makefile.in (diststuff): Don't make headers.
8126 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
8128 * Makefile.in: Rebuild dependencies.
8130 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
8131 output_bfd is not SunOS.
8132 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
8133 non-SunOS input files.
8135 * xcofflink.c: Extensive changes to support linking shared objects
8136 and generating a .loader section.
8137 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
8138 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
8139 last_symndx, and ldrel_count fields.
8140 * libcoff.h: Rebuild.
8141 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
8142 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
8144 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
8145 (bfd_xcoff_export_symbol): Declare.
8146 (bfd_xcoff_size_dynamic_sections): Declare.
8147 * bfd-in2.h: Rebuild.
8149 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
8151 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
8152 * configure: Rebuild.
8153 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
8154 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
8156 (pmac_xcoff_vec): Update to use new xcoff support.
8157 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
8158 (xcoff_write_armap): Declare buf as unsigned char.
8159 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
8161 * mpw-make.sed: Generalize subdir_do edit.
8163 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
8165 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
8166 correctly. Don't initialize asect->vma.
8168 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
8170 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
8171 something a little less than the page size.
8173 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
8175 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
8177 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
8179 * coff-i386.c (coff_i386_reloc_type_lookup): New.
8180 * coffcode.h (coff_write_object_contents): If .bss is before
8181 .data us that as data_start.
8182 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
8184 * peicode.h (add_data_entry): Use _cooked_size of data directory.
8185 (coff_swap_outhdr_out): Hardwire in version number.
8187 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
8189 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
8190 major and minor to *_vno, since the former are also macros in
8191 SunOS header files. Cast result of bfd_alloc to appropriate
8194 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
8195 before assigning to sec_data.
8197 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
8199 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
8200 now relative to the section, not absolute.
8201 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
8202 get the file name when there is a N_SO directory name. When
8203 handling stabs, remember that section->vma was added to the
8206 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
8208 * sunos.c (struct sunos_link_hash_table): Add needed field.
8209 (sunos_link_hash_table_create): Call bfd_release, not free.
8210 (sunos_link_hash_table_create): Initialize needed field.
8211 (sunos_add_dynamic_symbols): Record needed objects.
8212 (bfd_sunos_get_needed_list): New function.
8213 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
8214 * bfd-in2.h: Rebuild.
8216 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
8218 * libcoff-in.h (pe_data_type.in_reloc_p): New.
8220 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
8222 * bfd-in.h (struct bfd_link_needed_list): Rename from
8223 bfd_elf_link_needed_list.
8224 * bfd-in2.h: Rebuild.
8225 * elf.c, elflink.h, libelf.h: Corresponding changes.
8227 Add start at AIX linker support; no shared libraries yet.
8228 * xcofflink.c: New file.
8229 * configure.in (rs600coff_vec): Use xcofflink.o.
8230 * configure: Rebuild.
8231 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
8233 (struct xcoff_section_tdata): Define.
8234 (xcoff_section_data): Define macro.
8235 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
8236 (_bfd_xcoff_bfd_link_add_symbols): Declare.
8237 (_bfd_xcoff_bfd_final_link): Declare.
8238 (_bfd_ppc_xcoff_relocate_section): Declare.
8239 * libcoff.h: Rebuild.
8240 * coff-rs6000.c: Clean up a bit.
8241 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
8242 cputype, csects, and debug_indices.
8243 (xcoff_copy_private_bfd_data): Copy cputype.
8244 (xcoff_howto_table): Rename from rs6000coff_howto_table.
8245 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
8246 (xcoff_reloc_type_lookup): Rename from
8247 rs6000coff_reloc_type_lookup.
8248 (coff_relocate_section): Define.
8249 (_bfd_xcoff_sizeof_headers): Define.
8250 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
8251 (_bfd_xcoff_bfd_relax_section): Define.
8252 (_bfd_xcoff_bfd_link_split_section): Define.
8253 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
8255 * coffcode.h (coff_compute_section_file_positions): If AIX,
8256 increment sofar by SMALL_AOUTSZ if not executable.
8257 (coff_write_object_contents): If AIX, always output an a.out
8258 header; if not executable, header size of SMALL_AOUTSZ.
8259 * hash.c (struct bfd_strtab_hash): Add xcoff field.
8260 (_bfd_stringtab_init): Initialize xcoff field.
8261 (_bfd_xcoff_stringtab_init): New function.
8262 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
8263 (_bfd_stringtab_emit): In XCOFF mode, write out length.
8264 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
8265 * libbfd.h: Rebuild.
8266 * Makefile.in: Rebuild dependencies.
8267 (BFD32_BACKENDS): Add xcofflink.o.
8268 (CFILES): Add xcofflink.c.
8270 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
8271 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
8272 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
8274 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8276 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
8278 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
8280 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
8281 * config.in: Regenerated.
8283 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
8284 (_bfd_chunksize): New variable.
8285 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
8286 for obstack chunk size.
8287 * configure.in: Check for getpagesize.
8288 * configure: Regenerated.
8290 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8292 * trad-core.c (rawptr): Make it a local variable of
8293 ptrace_unix_core_file_p.
8295 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
8297 * coff-arm.c (in_reloc_p): New.
8298 * coff-i386.c (in_reloc_p): New.
8299 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8300 (coff_write_object_contents): Only set has_reloc_section
8302 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8303 in_reloc_p to decide if reloc should be emitted.
8304 * libcoff.h (pe_data_type.in_reloc_p): New.
8305 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8307 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8309 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8310 (_bfd_coff_read_internal_relocs): Likewise.
8311 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8312 (_bfd_coff_read_internal_relocs): Likewise.
8314 * elflink.h (elf_link_add_object_symbols): Correct conditions
8315 under which type and size change warnings are issued.
8317 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8319 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8320 a symbol which is not in a real section.
8321 (coff_write_native_symbol): Corresponding change.
8323 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8324 coff_link_hash_newfunc and make non-static.
8325 (_bfd_coff_link_hash_table_init): New function, broken out of
8326 _bfd_coff_link_hash_table_create.
8327 (_bfd_coff_link_hash_table_create): Use it.
8328 (process_embedded_commands): Make static.
8329 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8330 (_bfd_coff_link_hash_table_init): Declare.
8331 * libcoff.h: Rebuild.
8333 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8334 field in XCOFF tdata.
8335 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8336 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8337 based on cputype stored in a.out header, or in n_type of initial
8339 (coff_write_object_contents): Set cputype correctly in a.out
8341 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8343 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8344 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8346 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8347 * libcoff.h: Rebuild.
8349 * cpu-rs6000.c (rs6000_compatible): New static function.
8350 (bfd_rs6000_arch): Use it.
8351 * cpu-powerpc.c (powerpc_compatible): New static function.
8352 (arch_info_struct): Define various flavours of PowerPC.
8353 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8356 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8358 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8360 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8362 * elflink.h (elf_link_add_object_symbols): Don't warn about
8363 changing the size or type if the old definition was weak.
8365 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8367 * coffcode.h (combined_entry_type): Add fix_line field.
8368 (coff_slurp_line_table): Warn if we try to set the lineno field of
8370 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8371 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8372 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8373 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8375 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8376 * libcoff.h: Rebuild.
8378 * libcoff-in.h (struct xcoff_tdata): Define.
8379 (xcoff_data): Define.
8380 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8381 * bfd-in2.h, libcoff.h: Rebuild.
8382 * coff-rs6000.c (xcoff_mkobject): New static function.
8383 (coff_mkobject): Define.
8384 (xcoff_copy_private_bfd_data): New static function.
8385 (coff_bfd_copy_private_bfd_data): Define.
8386 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8388 (rs6000coff_vec): Add DYNAMIC to object_flags.
8389 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8390 .loader sections specially.
8391 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8392 section alignment from the XCOFF tdata information.
8393 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8394 F_SHROBJ, and copy the extra a.out header information into the
8395 XCOFF tdata structure.
8396 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8397 F_DYNLOAD and the extra a.out header information.
8398 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8399 C_HIDEXT symbol with attached csect information.
8400 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8401 in the o_maxdata field.
8402 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8403 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8404 end if BSF_NOT_AT_END is set.
8406 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8407 _bfd_read_ar_hdr_fn.
8408 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8409 * bfd-in2.h, libbfd.h: Rebuild.
8410 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8412 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8413 (bfd_slurp_bsd_armap_f2): Likewise.
8414 (_bfd_slurp_extended_name_table): Likewise.
8416 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8418 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8420 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8421 when the symbol table is empty.
8423 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8424 space for section symbols, since we don't output them either.
8425 (elf_m68k_adjust_dynindx): Removed.
8427 * ptrace-core.c (rawptr): Make it a local variable of
8428 ptrace_unix_core_file_p.
8430 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8432 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8435 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8436 Mac object file formats.
8438 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8440 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8441 auxent if there isn't one.
8442 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8443 rather than FILNMLEN as the maximum name length.
8445 * coffcode.h (bfd_coff_backend_data): Add new field
8446 _bfd_coff_print_aux.
8447 (bfd_coff_print_aux): New static function.
8448 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8449 scnlen field of an XTY_LD csect aux entry.
8450 (coff_print_aux): New static function.
8451 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8452 in coff_pointerize_aux_hook.
8453 (bfd_coff_std_swap_table): Initialize new field.
8454 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8455 * libcoff.h: Rebuild.
8456 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8457 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8459 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8460 if there are symbols, for native AIX ld compatibility.
8462 * coffcode.h (bfd_coff_backend_data): Add new field
8463 _bfd_coff_pointerize_aux_hook.
8464 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8465 or I960, and as 0 otherwise.
8466 (bfd_coff_std_swap_table): Initialize new field.
8467 * libcoff.h: Rebuild.
8468 * coffgen.c (coff_pointerize_aux): Change parameters to take
8469 symbol pointer instead of type and class, and to take aux index.
8470 Call _bfd_coff_pointerize_aux_hook if it is defined.
8471 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8472 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8473 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8475 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8476 read-only/host-only support.
8478 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8480 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8483 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8484 BFD_JUMP_TABLE_ARCHIVE accordingly.
8485 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8486 (_bfd_compute_and_write_armap): Declare.
8487 (_bfd_generic_read_ar_hdr): Declare.
8488 (_bfd_read_ar_hdr): Define.
8489 (_bfd_noarchive_read_ar_hdr): Define.
8490 (_bfd_archive_bsd_read_ar_hdr): Define.
8491 (_bfd_archive_coff_read_ar_hdr): Define.
8492 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8493 _bfd_read_ar_hdr instead.
8494 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8495 (_bfd_compute_and_write_armap): Rename from
8496 compute_and_write_armap. Make non-static. Change all callers.
8497 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8498 than _bfd_snarf_ar_hdr.
8499 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8500 * ieee.c (ieee_read_ar_hdr): Define.
8501 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8502 * oasys.c (oasys_read_ar_hdr): Define.
8503 * som.c (som_read_ar_hdr): Define.
8504 * bfd-in2.h, libbfd.h: Rebuild.
8506 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8508 * peicode.c (coff_swap_filehdr_in): If symptr is
8509 zero, there aren't any symbols, even if nsyms is set.
8511 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8513 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8515 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8516 sections, and set styp correctly for them: .got, .hash, .dynamic,
8517 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8518 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8520 (ecoff_sort_hdrs): New static function.
8521 (ecoff_compute_section_file_positions): Return boolean, not void.
8522 Sort the sections by VMA before looking through them. Put the
8523 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8524 section on an appropriate boundary within the page.
8525 (ecoff_compute_reloc_file_positions): Check return value of
8526 ecoff_compute_section_file_positions.
8527 (_bfd_ecoff_set_section_contents): Likewise.
8528 (_bfd_ecoff_write_object_contents): Check for various Alpha
8529 section types when incrementing text_size and data_size. Call
8530 adjust_headers backend function if it exists.
8531 * coff-alpha.c (alpha_adjust_headers): New static function.
8532 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8533 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8535 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8537 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8539 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8540 of ALTERNATE_AIX_CORE_FORMAT.
8541 * configure.in (aix4): No longer need CORE_FLAGS.
8542 * configure: Updated.
8544 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8546 NS32k changes from Ian Dall:
8547 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8549 (aout_link_input_section_std, aout_link_input_section_ext,
8550 aout_link_reloc_link_order): Call them instead of _bfd_*
8552 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8554 (backend_data): Use it instead of hardcoded zero.
8556 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8557 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8559 * ns32knetbsd.c: Include bfd.h.
8560 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8561 (MY_bfd_reloc_type_lookup): Declare function too.
8562 * pc532-mach.c (set_sizes): Don't declare.
8563 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8564 (backend_data, MY_backend_data): Don't define.
8566 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8567 ns32k-*-lites* like ns32k-*-netbsd*.
8569 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8572 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8574 * coffcode.h (coff_write_object_contents): Restore setting
8575 f_timdat to 0, deleted on August 22.
8577 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8579 * coffcode.h (coff_bfd_copy_private_symbol_data,
8580 coff_bfd_copy_private_section_data,
8581 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8582 * peicode.h (coff_bfd_copy_private_bfd_data): New
8583 (pe_bfd_copy_private_bfd_data): New.
8584 (coff_swap_scnhdr_in): Swap bss size into the right place.
8585 (pe_print_private_bfd_data): Add some newlines.
8587 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8589 * som.c (setup_sections): Don't die if a space has no subspaces.
8591 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8593 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8594 dynamic symbol override a common symbol. Don't change the size or
8595 type if they have been set and the new symbol is not a definition.
8596 Warn if the size or type changes.
8598 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8600 * som.c (som_begin_writing): Don't write the symbol table or
8602 (som_finish_writing): Write them here. Place them after the
8603 subspace data, but before the relocs.
8605 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8607 * sunos.c (sunos_add_one_symbol): Just pass false, not
8608 info->shared_library, to sunos_create_dynamic_sections.
8609 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8611 (sunos_check_dynamic_reloc): Remove .text section assertion.
8613 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8615 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8616 * configure, configure.in: Add pmac_xcoff_vec case.
8617 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8618 * coff-pmac.c: New file, PowerMac XCOFF support.
8619 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8620 * targets.c (pmac_xcoff_vec): Declare.
8622 * mpw-config.in: Various changes to be compatible with the
8623 autoconf-based configury.
8624 * mpw-make.sed: New file, sed commands to translate Unix
8625 makefile into MPW syntax.
8626 * mpw-make.in: Remove.
8627 * hosts/mpw.h: Remove.
8628 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8629 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8631 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8633 * binary.c (binary_get_symtab): Return an empty string on error.
8634 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8636 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8638 * coff-ppc.c: Reformatted according to gnu conventions
8639 Removed irrelevant "if 0" code
8641 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8643 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8644 symbols rather than as indirect symbols.
8645 (MY(slurp_symbol_table)): Don't do anything special about
8648 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8649 of .ctors and .dtors sections is no larger than 2.
8651 * sunos.c (sunos_add_one_symbol): Don't change
8652 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8654 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8655 dynamic symbols when creating a shared library.
8656 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8658 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8659 written even if it is not defined in a regular object.
8660 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8661 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8662 rather than the constant 22.
8663 (sunos_check_dynamic_reloc): Handle creating a shared library.
8664 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8665 zero when creating a shared library.
8666 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8667 write it out at the start of the symbol table.
8669 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8671 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8673 * config.bfd: Add arm-*-coff.
8674 * configure.in, configure: Add armcoff_{little,big}_vec.
8675 * targets.c (armcoff_{little,big}_vec): Declare.
8676 (bfd_target_vector): Add armcoff_{little,big}_vec.
8677 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8679 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8681 * targets.c (bfd_find_target): Remove debugging code.
8683 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8685 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8687 * Makefile.in: added *-ppc files
8688 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8689 allow pe based .o's to be shared with other tools on ppc/NT
8690 * config.bfd: added powerpc[le]-[pe|winnt] config support
8691 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8692 * peicode.h: Added more section flags for PE on ppc
8693 Added coff_swap_filehdr_out to allow peicode.h to be
8694 used for non-image PE files on ppc.
8695 Check for image, or not, before copying pe_opthdr
8696 * targets.c: Added new bfd's
8697 * targets.c: Removed two inactive bfds that shouldn't have made it this
8700 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8702 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8703 explicit values to initialize all relocs. Change all users.
8704 (ppc_elf_brtaken_inner): New function to handle branch predicition
8706 (ppc_elf_brtaken_reloc): Ditto.
8707 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8708 relocs use ppc_elf_unsupported_reloc.
8709 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8710 needs to be reported.
8711 (ppc_elf_relocate_section): Support branch prediction relocs.
8713 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8715 * bfd.c (bfd_assert): Remove \n from string passed to
8718 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8719 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8720 (bfd_coff_make_section_hook): Don't define.
8721 (coff_make_section_hook): Remove.
8722 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8723 (styp_to_sec_flags): Likewise.
8724 (coff_write_object_contents): Likewise.
8725 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8727 * libcoff.h: Rebuild.
8728 * coffgen.c (make_a_section_from_file): Just call
8729 bfd_make_section_anyway, not bfd_make_section or
8730 bfd_coff_make_section_hook.
8731 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8732 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8733 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8734 make_section_hook field.
8735 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8737 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8738 pointers into value field for warning and indirect symbols; just
8739 leave the value field alone.
8740 * linker.c (generic_link_add_symbol_list): Use next symbol for
8741 warning and indirect symbols, rather than looking in symbol value.
8742 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8743 parameter. Change all callers. Remove support for indirect
8744 symbols; it didn't work anyhow.
8745 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8746 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8747 * bfd-in2.h: Rebuild.
8749 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8751 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8752 go back to telling the tools this reloc operates on 32 bits.
8754 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8756 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8757 rather than a direct fprintf.
8758 * archive.c (_bfd_write_archive_contents): Likewise.
8759 * coffcode.h (coff_slurp_symbol_table): Likewise.
8760 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8761 (ppc_elf_unsupported_reloc): Likewise.
8762 (ppc_elf_relocate_section): Likewise.
8763 * i386linux.c (linux_tally_symbols): Likewise.
8764 (linux_finish_dynamic_link): Likewise.
8765 * osf-core.c (osf_core_core_file_p): Likewise.
8766 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8767 * som.c (som_sizeof_headers): Likewise.
8768 * srec.c (srec_bad_byte): Likewise.
8769 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8770 * libbfd-in.h (bfd_assert): Declare first parameter const.
8771 * libbfd.h: Rebuild.
8772 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8773 bfd_reloc_overflow is enough.
8774 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8775 * coff-h8500.c (rtype2howto): Likewise.
8776 * coff-z8k.c (rtype2howto): Likewise.
8777 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8778 * elf.c (_bfd_elf_get_lineno): Likewise.
8779 (_bfd_elf_no_info_to_howto): Likewise.
8780 (_bfd_elf_no_info_to_howto_rel): Likewise.
8781 * hp300hpux.c (convert_sym_type): Likewise.
8782 (MY(swap_std_reloc_in)): Likewise.
8783 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8785 * libaout.h (struct aoutdata): Add line_buf field.
8786 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8787 and filename_buffer. Instead, use a malloc buffer stored in the
8788 new line_buf field. Remove length restrictions.
8790 * coffgen.c (string_size): Remove static variable.
8791 (debug_string_size, debug_string_section): Likewise.
8792 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8793 and debug_string_size_p parameters. Use them instead of the
8794 global variables. Change all callers.
8795 (coff_write_symbol): Likewise.
8796 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8797 (coff_write_symbols): Add local variables to replace removed
8800 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8801 function, and line_base fields.
8802 * libcoff.h: Rebuild.
8803 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8804 information, rather than using static variables.
8806 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8807 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8809 * init.c (initialized): Remove static variable.
8810 (bfd_init): Don't bother setting initialized.
8811 (bfd_check_init): Remove.
8812 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8813 * libbfd.h: Rebuild.
8815 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8817 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8818 size for full core dumps. Copy core file header to private data.
8819 (rs6000coff_core_file_failing_command,
8820 rs6000coff_core_file_failing_signal): New functions to extract
8821 the file name and terminating signal from the core file.
8822 * coff-rs6000.c: Use them.
8824 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8826 Change arch info to be const, initialized at compile time.
8827 * archures.c: Reindent many functions. Change CONST to const.
8828 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8829 nothing set it anyhow. Make next const.
8830 (bfd_arch_info_list): Remove.
8831 (bfd_archures_list): Rename from archures_init_table. Change from
8832 a table of function pointers to a table of bfd_arch_info_type
8833 structure addresses.
8834 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8835 (bfd_lookup_arch): Likewise.
8836 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8838 (bfd_default_arch_struct): Make const.
8839 (bfd_arch_init, bfd_arch_linkin): Remove.
8840 (bfd_get_arch_info): Return a const pointer.
8841 * init.c (bfd_init): Don't call bfd_arch_init.
8842 * bfd.c (struct _bfd): Make arch_info const.
8843 * bfd-in2.h: Rebuild.
8844 * libbfd.h: Rebuild.
8845 * configure.in: Put & before everything in $selarchs.
8846 * configure: Rebuild.
8847 * cpu-*.c: Change bfd_*_arch from a function which calls
8848 bfd_arch_linkin to a const structure.
8849 * ieee.c (ieee_object_p): Make arch const.
8851 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8853 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8855 * bfd-in2.h: Regenerate.
8856 * libbfd.h: Regenerate.
8858 * elf32-ppc.c (reloc_type): Update names to match current draft.
8859 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8860 relative. Update names to current V.4 draft.
8861 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8862 (ppc_elf_relocate_section): Rename relocations to match draft.
8864 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8866 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8867 compiled with -mrelocatable-lib to be linked with either normal
8868 modules or -mrelocatable modules.
8870 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8872 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8873 in the a.out header.
8875 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8876 a reloc against a local symbol, even if it's not a section.
8878 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8880 * targets.c (bfd_target): Remove unused align_power_min field.
8881 * bfd-in2.h: Rebuild.
8882 * All backends: Remove initialization of align_power_min.
8884 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8886 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8888 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8890 * config.bfd (mips-dec-netbsd*): New target.
8891 * configure.host (mips-dec-netbsd*): New host.
8892 * configure.in (mips-dec-netbsd*): New native.
8893 * configure: Rebuild.
8895 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8897 Make the COFF backend linker merge common types:
8898 * cofflink.c (struct coff_debug_merge_element): Define.
8899 (struct coff_debug_merge_type): Define.
8900 (struct coff_debug_merge_hash_entry): Define.
8901 (struct coff_debug_merge_hash_table): Define.
8902 (coff_debug_merge_hash_table_init): Define.
8903 (coff_debug_merge_hash_table_free): Define.
8904 (coff_debug_merge_hash_lookup): Define.
8905 (struct coff_final_link_info): Add debug_merge field.
8906 (coff_debug_merge_hash_newfunc): New static function.
8907 (_bfd_coff_final_link): Allocate and free debug_merge table.
8908 (coff_link_input_bfd): Merge identical enum, struct and union
8911 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8913 Convert i960 COFF to use COFF backend linker.
8914 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8915 structure to store the symbol being used.
8916 (coff_i960_start_final_link): New static function.
8917 (coff_i960_relocate_section): New static function.
8918 (coff_i960_adjust_symndx): New static function.
8919 (coff_start_final_link): Define.
8920 (coff_relocate_section): Define.
8921 (coff_adjust_symndx): Define.
8922 * coffcode.h (bfd_coff_backend_data): Add new callback function
8923 _bfd_coff_start_final_link.
8924 (bfd_coff_start_final_link): Define.
8925 (coff_start_final_link): Define if not defined.
8926 (bfd_coff_std_swap_table): Add coff_start_final_link.
8927 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8929 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8930 function callback is not NULL.
8931 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8932 (_bfd_coff_internal_syment_name): Declare.
8933 * libcoff.h: Rebuild.
8934 * configure.in (icoff_big_vec): Add cofflink.o.
8935 (icoff_little_vec): Likewise.
8936 * configure: Rebuild.
8938 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8940 * Makefile.in (clean-info): Remove extraneous tab from line
8943 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8945 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8946 contents has relocs.
8948 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8950 * coffcode.h (coff_compute_section_file_positions): Keep the
8952 (coff_write_object_contents): Remember if it's a relocatable
8954 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8955 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8956 if relocatable file. Swap out saved raw size.
8958 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8960 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8961 (maintainer-clean): Rename from realclean, passing
8962 maintainer-clean down to subdirectories, but leave realclean as a
8965 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8968 * dep-in.sed: Remove config.h from generated dependencies.
8970 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8971 broken out of sunos_canonicalize_dynamic_symtab.
8972 (sunos_canonicalize_dynamic_symtab): Call new function
8973 sunos_slurp_dynamic_symtab.
8974 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8975 dynamic symbol table to the caller.
8976 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8977 callback to override the symbols being read.
8978 * libaout.h (struct aout_backend_data): Add three new parameters
8979 to add_dynamic_symbols callback.
8981 Extensive minor changes to avoid various gcc warnings. Also:
8982 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8983 * archures.c (bfd_arch_info_type): Change mach field from long to
8985 (bfd_lookup_arch): Change machine parameter from long to unsigned
8988 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8990 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8991 a symbol with a non-zero plt_offset.
8993 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8995 * elfcode.h (align_file_position): Remove; not used.
8997 * configure.in: Only check for <sys/procfs.h> on a native system,
8998 and make sure it defines prstatus_t.
8999 * configure: Rebuild.
9001 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
9003 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
9005 * config.in: Rename from config.h.in.
9006 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
9007 Check for config.h:config.in when creating stamp-h.
9008 * configure: Rebuild.
9009 * Makefile.in (stamp-h): Depend upon config.in rather than
9010 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
9011 calling config.status.
9013 * Makefile.in (do_distclean): Remove config.h and stamp-h.
9014 (Makefile): Just rebuild Makefile.
9015 (config.h, stamp-h): New targets.
9016 * configure.in: Create stamp-h when rebuilding config.h.
9017 * configure: Rebuild.
9019 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
9021 * configure.in: Call AC_CONFIG_HEADER. Substitute
9022 HOST_64BIT_LONG. Check that various header files exist. Check
9023 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
9024 and/or free need to be declared. Don't make a link to sysdep.h.
9025 Define TRAD_HEADER for various hosts.
9026 * configure: Rebuild.
9027 * configure.host: Don't set my_host. Add definitions taken from
9028 host header files for various entries. Remove entries which now
9030 * acconfig.h: New file.
9031 * config.h.in: New file, built by autoheader.
9032 * sysdep.h: New file.
9033 * Makefile.in (do_distclean): Don't remove sysdep.h.
9035 (LOCAL_H_DEPS): New variable.
9036 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
9038 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
9039 ($(OPTIONAL_BACKENDS)): Likewise.
9040 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
9041 looking through sysdep.h.
9042 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
9043 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
9044 (fprintf_vma, sprintf_vma): Likewise.
9045 (int64_type, uint64_type): Don't define.
9046 * bfd-in2.h: Rebuild.
9047 * archures.c, bfd.c, srec.c: Include <ctype.h>.
9048 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
9049 * lynx-core.c: Include stuff from old hosts/lynx.h.
9050 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
9051 rather than NO_FCNTL.
9052 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
9053 rather than NATIVE_HPPAHPUX_COMPILER.
9054 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
9056 * hosts/*.h: Remove all header files which merely include,
9057 declare, and define things. Leave header files which define
9058 information needed by trad-core.c.
9060 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
9061 (BFD_CC_FOR_BUILD): Define.
9062 * configure.in: Use BFD_CC_FOR_BUILD.
9063 * configure: Rebuild.
9065 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
9067 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
9068 * configure: Rebuild.
9070 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
9073 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
9075 * config.bfd: i386pe_ve -> i386pe_vec.
9077 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
9079 * configure.host: Incorporate host Makefile fragments by setting
9081 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
9082 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
9083 value based on whether the code is being compiled by a cross
9084 compiler. Don't substitute host_makefile_frag or frags.
9085 * aclocal.m4: New file to define local AC_PROG_CC.
9086 * configure: Rebuild.
9087 * Makefile.in (INSTALL): Set to @INSTALL@.
9088 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
9089 (INSTALL_DATA): Set to @INSTALL_DATA@.
9091 (CC): Define as @CC@.
9092 (CFLAGS): Set to @CFLAGS@.
9093 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
9094 (@host_makefile_frag@): Remove.
9095 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
9096 after other options.
9097 (config.status): Remove dependency upon @frags@.
9098 * config/*.mh, config/README: Remove.
9100 * config.bfd: Rewrite to incorporate the contents of the Makefile
9101 fragments by setting shell variables, rather than merely returning
9102 the name of a Makefile fragment.
9103 * configure.in: Use shell variables set by config.bfd rather than
9104 looking at the target Makefile fragment files. Don't substitute
9105 target_makefile_frag. Do substitute TDEFINES.
9106 * configure: Rebuild.
9107 * Makefile.in (@target_makefile_frag@): Remove.
9108 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
9109 * config/*.mt: Remove.
9111 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
9113 * configure.in: Put changequote lines around "i[345]86" patterns
9114 section of core file support.
9116 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
9118 * som.c (som_bfd_print_private_bfd_data): Define to use the
9121 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
9123 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
9124 entry, text_start and data_start.
9126 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
9128 * Makefile.in (OFILES): Remove $(TDEPFILES).
9129 * config/apollo.mt (TDEPFILES): Remove.
9130 * config/README: Update.
9132 * configure.in: For a native configuration, set COREFILE and
9133 COREFLAG based on the canonical host name.
9134 * configure: Rebuild.
9135 * Makefile.in: Rebuild dependencies.
9136 (ALL_CFLAGS): Add @COREFLAG@.
9137 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
9138 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
9139 support routines. Check LYNX_CORE rather than HOST_LYNX.
9140 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
9141 * i386lynx.c: Likewise.
9142 * m68klynx.c: Likewise.
9143 * sparclynx.c: Likewise.
9144 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
9145 * *-core.c: Comment changes.
9146 * config/decstation.mh (HDEPFILES): Remove.
9147 (HDEFINES): Remove -DTRAD_CORE.
9148 * config/irix3.mh (RANLIB): Remove.
9149 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
9150 (HDEFINES): Remove -DIRIX_CORE.
9151 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
9152 (HDEFINES): Remove -DTRAD_CORE.
9153 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
9154 * config/ultra3.mh (RANLIB): Remove.
9155 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
9156 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
9157 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
9158 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
9159 * config/hppahpux.mh, config/hppaosf.mh: Remove.
9160 * config/i386aix.mh, config/i386bsd.mh: Remove.
9161 * config/i386linux.mh, config/i386mach3.mh: Remove.
9162 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
9163 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
9164 * config/mipsmach3.mh, config/news-mips.mh: Remove.
9165 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
9166 * config/rs600.mh, config/rs6000lynx.mh: Remove.
9167 * config/solaris2.mh, config/stratus.mh: Remove.
9168 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
9169 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
9171 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
9173 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
9174 DT_FINI entry if the appropriate symbol is not in the hash table.
9176 * libelf.h (struct elf_backend_data): Add create_program_headers
9177 and want_hdr_in_seg fields.
9178 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
9180 (elf_backend_create_program_headers): Likewise.
9181 (elfNN_bed): Initialize create_program_headers and
9183 * elf.c (get_program_header_size): Call create_program_headers
9185 (map_program_segments): Check want_hdr_in_seg backend field. Call
9186 create_program_headers backend routine.
9188 * elf.c (assign_file_positions_except_relocs): Align non allocated
9189 sections when creating an executable.
9191 * elfcode.h (elf_swap_phdr_in): Make non static.
9192 (elf_swap_phdr_out): Make non static.
9193 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
9194 (bfd_elf32_swap_phdr_out): Declare.
9195 (bfd_elf64_swap_phdr_in): Declare.
9196 (bfd_elf64_swap_phdr_out): Declare.
9198 * ecofflink.c (ecoff_collect_shuffle): New static function.
9199 (_bfd_ecoff_get_accumulated_pdr): New function.
9200 (_bfd_ecoff_get_accumulated_sym): New function.
9201 (_bfd_ecoff_get_accumulated_ss): New function.
9202 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
9203 (_bfd_ecoff_get_accumulated_sym): Declare.
9204 (_bfd_ecoff_get_accumulated_ss): Declare.
9205 * libbfd.h: Rebuild.
9207 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
9209 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
9211 * elflink.h (elf_link_add_object_symbols): Handle indirect and
9212 warning symbols. If any section is named .gnu.warning.XXX, treat
9213 the contents as a warning to be issued if the symbol XXX is
9215 (elf_link_output_extsym): For an indirect or warning symbol, just
9216 output the symbol it points to.
9218 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
9219 if bfd_hash_allocate fails, since it will already be set.
9220 (generic_link_hash_newfunc): Likewise.
9221 (archive_hash_newfunc): Likewise.
9222 (hash_entry_bfd): New static function.
9223 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
9224 callback. Allocate a new warning using the hash table newfunc.
9225 Use bfd_hash_replace to update the entry in the hash table, rather
9226 than assuming we can copy the fields with structure assignment.
9228 * hash.c (bfd_hash_replace): New function.
9229 * bfd-in.h (bfd_hash_replace): Declare.
9230 * bfd-in2.h: Rebuild.
9232 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
9234 * config.bfd: Add mips*vr4300-*-elf* target.
9235 * config/mipsbvr4300.mt: Added.
9237 See file ChangeLog.2
9244 version-control: never
projects / FreeBSD / FreeBSD.git / blob