2 # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
4 ## Check that ALIGN command workable using location counter
5 # RUN: echo "SECTIONS { \
7 # RUN: .aaa : { *(.aaa) } \
8 # RUN: . = ALIGN(4096); \
9 # RUN: .bbb : { *(.bbb) } \
10 # RUN: . = ALIGN(4096 * 4); \
11 # RUN: .ccc : { *(.ccc) } \
13 # RUN: ld.lld -o %t1 --script %t.script %t
14 # RUN: llvm-objdump -section-headers %t1 | FileCheck %s
16 ## Check that the two argument version of ALIGN command works
17 # RUN: echo "SECTIONS { \
18 # RUN: . = ALIGN(0x1234, 0x10000); \
19 # RUN: .aaa : { *(.aaa) } \
20 # RUN: . = ALIGN(., 4096); \
21 # RUN: .bbb : { *(.bbb) } \
22 # RUN: . = ALIGN(., 4096 * 4); \
23 # RUN: .ccc : { *(.ccc) } \
25 # RUN: ld.lld -o %t1 --script %t.script %t
26 # RUN: llvm-objdump -section-headers %t1 | FileCheck %s
29 # CHECK-NEXT: Idx Name Size Address Type
30 # CHECK-NEXT: 0 00000000 0000000000000000
31 # CHECK-NEXT: 1 .aaa 00000008 0000000000010000 DATA
32 # CHECK-NEXT: 2 .bbb 00000008 0000000000011000 DATA
33 # CHECK-NEXT: 3 .ccc 00000008 0000000000014000 DATA
35 ## Check output sections ALIGN modificator
36 # RUN: echo "SECTIONS { \
38 # RUN: .aaa : { *(.aaa) } \
39 # RUN: .bbb : ALIGN(4096) { *(.bbb) } \
40 # RUN: .ccc : ALIGN(4096 * 4) { *(.ccc) } \
41 # RUN: }" > %t2.script
42 # RUN: ld.lld -o %t2 --script %t2.script %t
43 # RUN: llvm-objdump -section-headers %t2 | FileCheck %s
45 ## Check use of variables in align expressions:
46 # RUN: echo "VAR = 0x1000; \
47 # RUN: __code_base__ = 0x10000; \
49 # RUN: . = __code_base__; \
50 # RUN: .aaa : { *(.aaa) } \
51 # RUN: .bbb : ALIGN(VAR) { *(.bbb) } \
52 # RUN: . = ALIGN(., VAR * 4); \
53 # RUN: .ccc : { *(.ccc) } \
54 # RUN: __start_bbb = ADDR(.bbb); \
55 # RUN: __end_bbb = ALIGN(__start_bbb + SIZEOF(.bbb), VAR); \
56 # RUN: }" > %t3.script
57 # RUN: ld.lld -o %t3 --script %t3.script %t
58 # RUN: llvm-objdump -section-headers %t3 | FileCheck %s
59 # RUN: llvm-objdump -t %t3 | FileCheck -check-prefix SYMBOLS %s
61 # SYMBOLS-LABEL: SYMBOL TABLE:
62 # SYMBOLS-NEXT: 0000000000000000 *UND* 00000000
63 # SYMBOLS-NEXT: 0000000000014008 .text 00000000 _start
64 # SYMBOLS-NEXT: 0000000000010000 *ABS* 00000000 __code_base__
65 # SYMBOLS-NEXT: 0000000000001000 *ABS* 00000000 VAR
66 # SYMBOLS-NEXT: 0000000000011000 .bbb 00000000 __start_bbb
67 # SYMBOLS-NEXT: 0000000000012000 .bbb 00000000 __end_bbb