| // RUN: llvm-mc -filetype=obj -triple i386-pc-linux-gnu %s -o - | elf-dump | FileCheck %s |
| |
| // Test that we produce the correct relocation types and that the relocations |
| // correctly point to the section or the symbol. |
| |
| // CHECK: # Relocation 0 |
| // CHECK-NEXT: (('r_offset', 0x00000002) |
| // CHECK-NEXT: ('r_sym', 0x000001) |
| // CHECK-NEXT: ('r_type', 0x09) |
| // CHECK-NEXT: ), |
| // CHECK-NEXT: # Relocation 1 |
| // CHECK-NEXT: (('r_offset', |
| // CHECK-NEXT: ('r_sym', |
| // CHECK-NEXT: ('r_type', 0x04) |
| // CHECK-NEXT: ), |
| // CHECK-NEXT: # Relocation 2 |
| // CHECK-NEXT: (('r_offset', |
| // CHECK-NEXT: ('r_sym', |
| // CHECK-NEXT: ('r_type', 0x0a) |
| // CHECK-NEXT: ), |
| |
| // Relocation 3 (bar3@GOTOFF) is done with symbol 7 (bss) |
| // CHECK-NEXT: # Relocation 3 |
| // CHECK-NEXT: (('r_offset', |
| // CHECK-NEXT: ('r_sym', 0x000007 |
| // CHECK-NEXT: ('r_type', |
| // CHECK-NEXT: ), |
| |
| // Relocation 4 (bar2@GOT) is of type R_386_GOT32 |
| // CHECK-NEXT: # Relocation 4 |
| // CHECK-NEXT: (('r_offset', |
| // CHECK-NEXT: ('r_sym', |
| // CHECK-NEXT: ('r_type', 0x03 |
| // CHECK-NEXT: ), |
| |
| // Relocation 5 (foo@TLSGD) is of type R_386_TLS_GD |
| // CHECK-NEXT: # Relocation 5 |
| // CHECK-NEXT: (('r_offset', 0x00000020) |
| // CHECK-NEXT: ('r_sym', 0x00000d) |
| // CHECK-NEXT: ('r_type', 0x12) |
| // CHECK-NEXT: ), |
| |
| // Relocation 6 ($foo@TPOFF) is of type R_386_TLS_LE_32 |
| // CHECK-NEXT: # Relocation 6 |
| // CHECK-NEXT: (('r_offset', 0x00000025) |
| // CHECK-NEXT: ('r_sym', 0x00000d) |
| // CHECK-NEXT: ('r_type', 0x22) |
| // CHECK-NEXT: ), |
| |
| // Relocation 7 (foo@INDNTPOFF) is of type R_386_TLS_IE |
| // CHECK-NEXT: # Relocation 7 |
| // CHECK-NEXT: (('r_offset', 0x0000002b) |
| // CHECK-NEXT: ('r_sym', 0x00000d) |
| // CHECK-NEXT: ('r_type', 0x0f) |
| // CHECK-NEXT: ), |
| |
| // Relocation 8 (foo@NTPOFF) is of type R_386_TLS_LE |
| // CHECK-NEXT: # Relocation 8 |
| // CHECK-NEXT: (('r_offset', 0x00000031) |
| // CHECK-NEXT: ('r_sym', 0x00000d) |
| // CHECK-NEXT: ('r_type', 0x11) |
| // CHECK-NEXT: ), |
| |
| // Relocation 9 (foo@GOTNTPOFF) is of type R_386_TLS_GOTIE |
| // CHECK-NEXT: # Relocation 9 |
| // CHECK-NEXT: (('r_offset', 0x00000037) |
| // CHECK-NEXT: ('r_sym', 0x00000d) |
| // CHECK-NEXT: ('r_type', 0x10) |
| // CHECK-NEXT: ), |
| |
| // Relocation 10 (foo@TLSLDM) is of type R_386_TLS_LDM |
| // CHECK-NEXT: # Relocation 10 |
| // CHECK-NEXT: (('r_offset', 0x0000003d) |
| // CHECK-NEXT: ('r_sym', 0x00000d) |
| // CHECK-NEXT: ('r_type', 0x13) |
| // CHECK-NEXT: ), |
| |
| // Relocation 11 (foo@DTPOFF) is of type R_386_TLS_LDO_32 |
| // CHECK-NEXT: # Relocation 11 |
| // CHECK-NEXT: (('r_offset', 0x00000043) |
| // CHECK-NEXT: ('r_sym', 0x00000d) |
| // CHECK-NEXT: ('r_type', 0x20) |
| // CHECK-NEXT: ), |
| // Relocation 12 (calll 4096) is of type R_386_PC32 |
| // CHECK-NEXT: # Relocation 12 |
| // CHECK-NEXT: (('r_offset', 0x00000048) |
| // CHECK-NEXT: ('r_sym', 0x000000) |
| // CHECK-NEXT: ('r_type', 0x02) |
| // CHECK-NEXT: ), |
| // Relocation 13 (zed@GOT) is of type R_386_GOT32 and uses the symbol |
| // CHECK-NEXT: # Relocation 13 |
| // CHECK-NEXT: (('r_offset', 0x0000004e) |
| // CHECK-NEXT: ('r_sym', 0x000004) |
| // CHECK-NEXT: ('r_type', 0x03) |
| // CHECK-NEXT: ), |
| // Relocation 14 (zed@GOTOFF) is of type R_386_GOTOFF and uses the symbol |
| // CHECK-NEXT: # Relocation 14 |
| // CHECK-NEXT: (('r_offset', 0x00000054) |
| // CHECK-NEXT: ('r_sym', 0x000004) |
| // CHECK-NEXT: ('r_type', 0x09) |
| // CHECK-NEXT: ), |
| // Relocation 15 (zed@INDNTPOFF) is of type R_386_TLS_IE and uses the symbol |
| // CHECK-NEXT: # Relocation 15 |
| // CHECK-NEXT: (('r_offset', 0x0000005a) |
| // CHECK-NEXT: ('r_sym', 0x000004) |
| // CHECK-NEXT: ('r_type', 0x0f) |
| // CHECK-NEXT: ), |
| // Relocation 16 (zed@NTPOFF) is of type R_386_TLS_LE and uses the symbol |
| // CHECK-NEXT: # Relocation 16 |
| // CHECK-NEXT: (('r_offset', 0x00000060) |
| // CHECK-NEXT: ('r_sym', 0x000004) |
| // CHECK-NEXT: ('r_type', 0x11) |
| // CHECK-NEXT: ), |
| // Relocation 17 (zed@GOTNTPOFF) is of type R_386_TLS_GOTIE and uses the symbol |
| // CHECK-NEXT: # Relocation 17 |
| // CHECK-NEXT: (('r_offset', 0x00000066) |
| // CHECK-NEXT: ('r_sym', 0x000004) |
| // CHECK-NEXT: ('r_type', 0x10) |
| // CHECK-NEXT: ), |
| // Relocation 18 (zed@PLT) is of type R_386_PLT32 and uses the symbol |
| // CHECK-NEXT: # Relocation 18 |
| // CHECK-NEXT: (('r_offset', 0x0000006b) |
| // CHECK-NEXT: ('r_sym', 0x000004) |
| // CHECK-NEXT: ('r_type', 0x04) |
| // CHECK-NEXT: ), |
| // Relocation 19 (zed@TLSGD) is of type R_386_TLS_GD and uses the symbol |
| // CHECK-NEXT: # Relocation 19 |
| // CHECK-NEXT: (('r_offset', 0x00000071) |
| // CHECK-NEXT: ('r_sym', 0x000004) |
| // CHECK-NEXT: ('r_type', 0x12) |
| // CHECK-NEXT: ), |
| // Relocation 20 (zed@TLSLDM) is of type R_386_TLS_LDM and uses the symbol |
| // CHECK-NEXT: # Relocation 20 |
| // CHECK-NEXT: (('r_offset', 0x00000077) |
| // CHECK-NEXT: ('r_sym', 0x000004) |
| // CHECK-NEXT: ('r_type', 0x13) |
| // CHECK-NEXT: ), |
| // Relocation 21 (zed@TPOFF) is of type R_386_TLS_LE_32 and uses the symbol |
| // CHECK-NEXT:# Relocation 21 |
| // CHECK-NEXT: (('r_offset', 0x0000007d) |
| // CHECK-NEXT: ('r_sym', 0x000004) |
| // CHECK-NEXT: ('r_type', 0x22) |
| // CHECK-NEXT: ), |
| // Relocation 22 (zed@DTPOFF) is of type R_386_TLS_LDO_32 and uses the symbol |
| // CHECK-NEXT: Relocation 22 |
| // CHECK-NEXT: (('r_offset', 0x00000083) |
| // CHECK-NEXT: ('r_sym', 0x000004) |
| // CHECK-NEXT: ('r_type', 0x20) |
| // CHECK-NEXT: ), |
| // Relocation 23 ($bar) is of type R_386_32 and uses the section |
| // CHECK-NEXT: Relocation 23 |
| // CHECK-NEXT: (('r_offset', |
| // CHECK-NEXT: ('r_sym', |
| // CHECK-NEXT: ('r_type', 0x01) |
| // CHECK-NEXT: ), |
| // Relocation 24 (foo@GOTTPOFF(%edx)) is of type R_386_TLS_IE_32 and uses the |
| // symbol |
| // CHECK-NEXT: Relocation 24 |
| // CHECK-NEXT: (('r_offset', 0x0000008e) |
| // CHECK-NEXT: ('r_sym', 0x00000d) |
| // CHECK-NEXT: ('r_type', 0x21) |
| // CHECK-NEXT: ), |
| // Relocation 25 (_GLOBAL_OFFSET_TABLE_-bar2) is of type R_386_GOTPC. |
| // CHECK-NEXT: Relocation 25 |
| // CHECK-NEXT: (('r_offset', 0x00000094) |
| // CHECK-NEXT: ('r_sym', 0x00000b) |
| // CHECK-NEXT: ('r_type', 0x0a) |
| // CHECK-NEXT: ), |
| // Relocation 26 (und_symbol-bar2) is of type R_386_PC32 |
| // CHECK-NEXT: Relocation 26 |
| // CHECK-NEXT: (('r_offset', 0x0000009a) |
| // CHECK-NEXT: ('r_sym', 0x00000e) |
| // CHECK-NEXT: ('r_type', 0x02) |
| // CHECK-NEXT: ), |
| |
| // Section 4 is bss |
| // CHECK: # Section 4 |
| // CHECK-NEXT: (('sh_name', 0x0000000b) # '.bss' |
| |
| // CHECK: # Symbol 1 |
| // CHECK-NEXT: (('st_name', 0x00000005) # '.Lfoo' |
| |
| // Symbol 4 is zed |
| // CHECK: # Symbol 4 |
| // CHECK-NEXT: (('st_name', 0x00000035) # 'zed' |
| // CHECK-NEXT: ('st_value', 0x00000000) |
| // CHECK-NEXT: ('st_size', 0x00000000) |
| // CHECK-NEXT: ('st_bind', 0x0) |
| // CHECK-NEXT: ('st_type', 0x6) |
| // CHECK-NEXT: ('st_other', 0x00) |
| // CHECK-NEXT: ('st_shndx', 0x0005) |
| |
| // Symbol 7 is section 4 |
| // CHECK: # Symbol 7 |
| // CHECK-NEXT: (('st_name', 0x00000000) # '' |
| // CHECK-NEXT: ('st_value', 0x00000000) |
| // CHECK-NEXT: ('st_size', 0x00000000) |
| // CHECK-NEXT: ('st_bind', 0x0) |
| // CHECK-NEXT: ('st_type', 0x3) |
| // CHECK-NEXT: ('st_other', 0x00) |
| // CHECK-NEXT: ('st_shndx', 0x0004) |
| |
| |
| .text |
| bar: |
| leal .Lfoo@GOTOFF(%ebx), %eax |
| |
| .global bar2 |
| bar2: |
| calll bar2@PLT |
| addl $_GLOBAL_OFFSET_TABLE_, %ebx |
| movb bar3@GOTOFF(%ebx), %al |
| |
| .type bar3,@object |
| .local bar3 |
| .comm bar3,1,1 |
| |
| movl bar2j@GOT(%eax), %eax |
| |
| leal foo@TLSGD(, %ebx,1), %eax |
| movl $foo@TPOFF, %edx |
| movl foo@INDNTPOFF, %ecx |
| addl foo@NTPOFF(%eax), %eax |
| addl foo@GOTNTPOFF(%ebx), %ecx |
| leal foo@TLSLDM(%ebx), %eax |
| leal foo@DTPOFF(%eax), %edx |
| calll 4096 |
| movl zed@GOT(%eax), %eax |
| movl zed@GOTOFF(%eax), %eax |
| movl zed@INDNTPOFF(%eax), %eax |
| movl zed@NTPOFF(%eax), %eax |
| movl zed@GOTNTPOFF(%eax), %eax |
| call zed@PLT |
| movl zed@TLSGD(%eax), %eax |
| movl zed@TLSLDM(%eax), %eax |
| movl zed@TPOFF(%eax), %eax |
| movl zed@DTPOFF(%eax), %eax |
| pushl $bar |
| addl foo@GOTTPOFF(%edx), %eax |
| subl _GLOBAL_OFFSET_TABLE_-bar2, %ebx |
| leal und_symbol-bar2(%edx),%ecx |
| |
| .section zedsec,"awT",@progbits |
| zed: |
| .long 0 |
| |
| .section .rodata.str1.16,"aMS",@progbits,1 |
| .Lfoo: |
| .asciz "bool llvm::llvm_start_multithreaded()" |
