2 * Copyright (c) 2006 Marcel Moolenaar
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 #include <bootstrap.h>
33 #include <ia64/include/bootinfo.h>
34 #include <machine/vmparam.h>
36 #define IS_LEGACY_KERNEL() (ia64_legacy_kernel)
39 * Portability functions provided by the loader
40 * implementation specific to the platform.
42 vm_paddr_t ia64_platform_alloc(vm_offset_t, vm_size_t);
43 void ia64_platform_free(vm_offset_t, vm_paddr_t, vm_size_t);
44 int ia64_platform_bootinfo(struct bootinfo *, struct bootinfo **);
45 int ia64_platform_enter(const char *);
48 * Functions and variables provided by the ia64 common code
49 * and shared by all loader implementations.
51 extern u_int ia64_legacy_kernel;
53 extern uint64_t *ia64_pgtbl;
54 extern uint32_t ia64_pgtblsz;
56 int ia64_autoload(void);
57 int ia64_bootinfo(struct preloaded_file *, struct bootinfo **);
58 uint64_t ia64_loadaddr(u_int, void *, uint64_t);
60 void ia64_loadseg(Elf_Ehdr *, Elf_Phdr *, uint64_t);
62 void ia64_loadseg(void *, void *, uint64_t);
65 ssize_t ia64_copyin(const void *, vm_offset_t, size_t);
66 ssize_t ia64_copyout(vm_offset_t, void *, size_t);
67 void ia64_sync_icache(vm_offset_t, size_t);
68 ssize_t ia64_readin(int, vm_offset_t, size_t);
69 void *ia64_va2pa(vm_offset_t, size_t *);
71 char *ia64_fmtdev(struct devdesc *);
72 int ia64_getdev(void **, const char *, const char **);
73 int ia64_setcurrdev(struct env_var *, int, const void *);
75 #endif /* !_LIBIA64_H_ */