| Rafael Espindola | 75d65b9 | 2010-09-25 05:42:19 +0000 | [diff] [blame] | 1 | // RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | elf-dump --dump-section-data | FileCheck %s |
| 2 | |
| Rafael Espindola | 259bcda | 2010-10-05 15:43:32 +0000 | [diff] [blame] | 3 | // Test that PIC relocations with local symbols in a mergeable section are done |
| Rafael Espindola | 75d65b9 | 2010-09-25 05:42:19 +0000 | [diff] [blame] | 4 | // with a reference to the symbol. Not sure if this is a linker limitation, |
| 5 | // but this matches the behavior of gas. |
| 6 | |
| Rafael Espindola | 259bcda | 2010-10-05 15:43:32 +0000 | [diff] [blame] | 7 | // Non-PIC relocations with 0 offset don't use the symbol. |
| 8 | |
| 9 | |
| 10 | movsd .Lfoo(%rip), %xmm1 |
| 11 | movl $.Lfoo, %edi |
| 12 | movl $.Lfoo+2, %edi |
| Rafael Espindola | d7565c3 | 2010-10-05 23:57:26 +0000 | [diff] [blame] | 13 | jmp foo@PLT |
| Rafael Espindola | 8f3d2c9 | 2010-10-06 16:23:36 +0000 | [diff] [blame] | 14 | movq foo@GOTPCREL, %rax |
| Rafael Espindola | d444577 | 2010-10-06 19:27:21 +0000 | [diff] [blame] | 15 | movq zed, %rax |
| Rafael Espindola | 259bcda | 2010-10-05 15:43:32 +0000 | [diff] [blame] | 16 | |
| Rafael Espindola | 75d65b9 | 2010-09-25 05:42:19 +0000 | [diff] [blame] | 17 | .section .sec1,"aM",@progbits,16 |
| 18 | .Lfoo: |
| Rafael Espindola | d444577 | 2010-10-06 19:27:21 +0000 | [diff] [blame] | 19 | zed: |
| 20 | .global zed |
| Rafael Espindola | 259bcda | 2010-10-05 15:43:32 +0000 | [diff] [blame] | 21 | |
| Rafael Espindola | d7565c3 | 2010-10-05 23:57:26 +0000 | [diff] [blame] | 22 | .section bar,"ax",@progbits |
| 23 | foo: |
| 24 | |
| Rafael Espindola | 259bcda | 2010-10-05 15:43:32 +0000 | [diff] [blame] | 25 | // Section 4 is "sec1" |
| Jason W Kim | e8b3711 | 2010-10-19 17:39:10 +0000 | [diff] [blame] | 26 | // CHECK: # Section 0x00000004 |
| 27 | // CHECK-NEXT: (('sh_name', 0x00000012) # '.sec1' |
| Rafael Espindola | 75d65b9 | 2010-09-25 05:42:19 +0000 | [diff] [blame] | 28 | |
| Rafael Espindola | 96bfb50 | 2010-09-27 22:04:54 +0000 | [diff] [blame] | 29 | // Symbol number 1 is .Lfoo |
| Jason W Kim | e8b3711 | 2010-10-19 17:39:10 +0000 | [diff] [blame] | 30 | // CHECK: # Symbol 0x00000001 |
| 31 | // CHECK-NEXT: (('st_name', 0x00000001) # '.Lfoo' |
| Rafael Espindola | 96bfb50 | 2010-09-27 22:04:54 +0000 | [diff] [blame] | 32 | |
| Rafael Espindola | d7565c3 | 2010-10-05 23:57:26 +0000 | [diff] [blame] | 33 | // Symbol number 2 is foo |
| Jason W Kim | e8b3711 | 2010-10-19 17:39:10 +0000 | [diff] [blame] | 34 | // CHECK: # Symbol 0x00000002 |
| 35 | // CHECK-NEXT: (('st_name', 0x00000007) # 'foo' |
| Rafael Espindola | d7565c3 | 2010-10-05 23:57:26 +0000 | [diff] [blame] | 36 | |
| 37 | // Symbol number 6 is section 4 |
| Jason W Kim | e8b3711 | 2010-10-19 17:39:10 +0000 | [diff] [blame] | 38 | // CHECK: # Symbol 0x00000006 |
| 39 | // CHECK-NEXT: (('st_name', 0x00000000) # '' |
| 40 | // CHECK-NEXT: ('st_bind', 0x00000000) |
| 41 | // CHECK-NEXT: ('st_type', 0x00000003) |
| 42 | // CHECK-NEXT: ('st_other', 0x00000000) |
| 43 | // CHECK-NEXT: ('st_shndx', 0x00000004) |
| Rafael Espindola | 75d65b9 | 2010-09-25 05:42:19 +0000 | [diff] [blame] | 44 | |
| Rafael Espindola | d444577 | 2010-10-06 19:27:21 +0000 | [diff] [blame] | 45 | // Symbol number 8 is zed |
| Jason W Kim | e8b3711 | 2010-10-19 17:39:10 +0000 | [diff] [blame] | 46 | // CHECK: # Symbol 0x00000008 |
| 47 | // CHECK-NEXT: (('st_name', 0x0000000b) # 'zed' |
| Rafael Espindola | d444577 | 2010-10-06 19:27:21 +0000 | [diff] [blame] | 48 | |
| Rafael Espindola | 259bcda | 2010-10-05 15:43:32 +0000 | [diff] [blame] | 49 | // Relocation 0 refers to symbol 1 |
| Rafael Espindola | 75d65b9 | 2010-09-25 05:42:19 +0000 | [diff] [blame] | 50 | // CHECK: ('_relocations', [ |
| 51 | // CHECK-NEXT: # Relocation 0 |
| 52 | // CHECK-NEXT: (('r_offset', |
| Jason W Kim | e8b3711 | 2010-10-19 17:39:10 +0000 | [diff] [blame] | 53 | // CHECK-NEXT: ('r_sym', 0x00000001) |
| 54 | // CHECK-NEXT: ('r_type', 0x00000002 |
| Rafael Espindola | 259bcda | 2010-10-05 15:43:32 +0000 | [diff] [blame] | 55 | // CHECK-NEXT: ('r_addend', |
| 56 | // CHECK-NEXT: ), |
| 57 | |
| Rafael Espindola | d7565c3 | 2010-10-05 23:57:26 +0000 | [diff] [blame] | 58 | // Relocation 1 refers to symbol 6 |
| Jason W Kim | e8b3711 | 2010-10-19 17:39:10 +0000 | [diff] [blame] | 59 | // CHECK-NEXT: # Relocation 0x00000001 |
| Rafael Espindola | 259bcda | 2010-10-05 15:43:32 +0000 | [diff] [blame] | 60 | // CHECK-NEXT: (('r_offset', |
| Jason W Kim | e8b3711 | 2010-10-19 17:39:10 +0000 | [diff] [blame] | 61 | // CHECK-NEXT: ('r_sym', 0x00000006) |
| 62 | // CHECK-NEXT: ('r_type', 0x0000000a) |
| Rafael Espindola | 259bcda | 2010-10-05 15:43:32 +0000 | [diff] [blame] | 63 | // CHECK-NEXT: ('r_addend', |
| 64 | // CHECK-NEXT: ), |
| 65 | |
| 66 | // Relocation 2 refers to symbol 1 |
| Jason W Kim | e8b3711 | 2010-10-19 17:39:10 +0000 | [diff] [blame] | 67 | // CHECK-NEXT: # Relocation 0x00000002 |
| Rafael Espindola | 259bcda | 2010-10-05 15:43:32 +0000 | [diff] [blame] | 68 | // CHECK-NEXT: (('r_offset', |
| Jason W Kim | e8b3711 | 2010-10-19 17:39:10 +0000 | [diff] [blame] | 69 | // CHECK-NEXT: ('r_sym', 0x00000001) |
| 70 | // CHECK-NEXT: ('r_type', 0x0000000a |
| Rafael Espindola | 75d65b9 | 2010-09-25 05:42:19 +0000 | [diff] [blame] | 71 | // CHECK-NEXT: ('r_addend', |
| 72 | // CHECK-NEXT: ), |
| Rafael Espindola | d7565c3 | 2010-10-05 23:57:26 +0000 | [diff] [blame] | 73 | |
| 74 | // Relocation 3 refers to symbol 2 |
| Jason W Kim | e8b3711 | 2010-10-19 17:39:10 +0000 | [diff] [blame] | 75 | // CHECK-NEXT: # Relocation 0x00000003 |
| Rafael Espindola | d7565c3 | 2010-10-05 23:57:26 +0000 | [diff] [blame] | 76 | // CHECK-NEXT: (('r_offset', |
| Jason W Kim | e8b3711 | 2010-10-19 17:39:10 +0000 | [diff] [blame] | 77 | // CHECK-NEXT: ('r_sym', 0x00000002) |
| 78 | // CHECK-NEXT: ('r_type', 0x00000004 |
| Rafael Espindola | d7565c3 | 2010-10-05 23:57:26 +0000 | [diff] [blame] | 79 | // CHECK-NEXT: ('r_addend', |
| 80 | // CHECK-NEXT: ), |
| Rafael Espindola | 8f3d2c9 | 2010-10-06 16:23:36 +0000 | [diff] [blame] | 81 | |
| 82 | // Relocation 4 refers to symbol 2 |
| Jason W Kim | e8b3711 | 2010-10-19 17:39:10 +0000 | [diff] [blame] | 83 | // CHECK-NEXT: # Relocation 0x00000004 |
| Rafael Espindola | 8f3d2c9 | 2010-10-06 16:23:36 +0000 | [diff] [blame] | 84 | // CHECK-NEXT: (('r_offset', |
| Jason W Kim | e8b3711 | 2010-10-19 17:39:10 +0000 | [diff] [blame] | 85 | // CHECK-NEXT: ('r_sym', 0x00000002) |
| 86 | // CHECK-NEXT: ('r_type', 0x00000009 |
| Rafael Espindola | 8f3d2c9 | 2010-10-06 16:23:36 +0000 | [diff] [blame] | 87 | // CHECK-NEXT: ('r_addend', |
| 88 | // CHECK-NEXT: ), |
| Rafael Espindola | d444577 | 2010-10-06 19:27:21 +0000 | [diff] [blame] | 89 | |
| 90 | // Relocation 5 refers to symbol 8 |
| Jason W Kim | e8b3711 | 2010-10-19 17:39:10 +0000 | [diff] [blame] | 91 | // CHECK-NEXT: # Relocation 0x00000005 |
| 92 | // CHECK-NEXT: (('r_offset', 0x00000023) |
| 93 | // CHECK-NEXT: ('r_sym', 0x00000008) |
| 94 | // CHECK-NEXT: ('r_type', 0x0000000b) |
| 95 | // CHECK-NEXT: ('r_addend', 0x00000000) |
| Rafael Espindola | d444577 | 2010-10-06 19:27:21 +0000 | [diff] [blame] | 96 | // CHECK-NEXT: ), |
| Rafael Espindola | 75d65b9 | 2010-09-25 05:42:19 +0000 | [diff] [blame] | 97 | // CHECK-NEXT: ]) |