1// RUN: llvm-mc -filetype=obj -triple i386-pc-linux-gnu %s -o - | llvm-readobj -r | FileCheck %s --check-prefix=CHECK --check-prefix=I386 2// RUN: llvm-mc -filetype=obj -triple i386-pc-elfiamcu %s -o - | llvm-readobj -r | FileCheck %s --check-prefix=CHECK --check-prefix=IAMCU 3 4// Test that we produce the correct relocation types and that the relocations 5// correctly point to the section or the symbol. 6 7// IAMCU: Format: ELF32-iamcu 8// I386: Format: ELF32-i386 9// CHECK: Relocations [ 10// CHECK-NEXT: Section {{.*}} .rel.text { 11// CHECK-NEXT: 0x2 R_386_GOTOFF .Lfoo 0x0 12// CHECK-NEXT: 0x{{[^ ]+}} R_386_PLT32 bar2 0x0 13// CHECK-NEXT: 0x{{[^ ]+}} R_386_GOTPC _GLOBAL_OFFSET_TABLE_ 0x0 14// Relocation 3 (bar3@GOTOFF) is done with symbol 7 (bss) 15// CHECK-NEXT: 0x{{[^ ]+}} R_386_GOTOFF .bss 0x0 16// Relocation 4 (bar2@GOT) is of type R_386_GOT32 17// CHECK-NEXT: 0x{{[^ ]+}} R_386_GOT32 bar2j 0x0 18 19// Relocation 5 (foo@TLSGD) is of type R_386_TLS_GD 20// CHECK-NEXT: 0x20 R_386_TLS_GD foo 0x0 21// Relocation 6 ($foo@TPOFF) is of type R_386_TLS_LE_32 22// CHECK-NEXT: 0x25 R_386_TLS_LE_32 foo 0x0 23// Relocation 7 (foo@INDNTPOFF) is of type R_386_TLS_IE 24// CHECK-NEXT: 0x2B R_386_TLS_IE foo 0x0 25// Relocation 8 (foo@NTPOFF) is of type R_386_TLS_LE 26// CHECK-NEXT: 0x31 R_386_TLS_LE foo 0x0 27// Relocation 9 (foo@GOTNTPOFF) is of type R_386_TLS_GOTIE 28// CHECK-NEXT: 0x37 R_386_TLS_GOTIE foo 0x0 29// Relocation 10 (foo@TLSLDM) is of type R_386_TLS_LDM 30// CHECK-NEXT: 0x3D R_386_TLS_LDM foo 0x0 31// Relocation 11 (foo@DTPOFF) is of type R_386_TLS_LDO_32 32// CHECK-NEXT: 0x43 R_386_TLS_LDO_32 foo 0x0 33// Relocation 12 (calll 4096) is of type R_386_PC32 34// CHECK-NEXT: 0x48 R_386_PC32 - 0x0 35// Relocation 13 (zed@GOT) is of type R_386_GOT32 and uses the symbol 36// CHECK-NEXT: 0x4E R_386_GOT32 zed 0x0 37// Relocation 14 (zed@GOTOFF) is of type R_386_GOTOFF and uses the symbol 38// CHECK-NEXT: 0x54 R_386_GOTOFF zed 0x0 39// Relocation 15 (zed@INDNTPOFF) is of type R_386_TLS_IE and uses the symbol 40// CHECK-NEXT: 0x5A R_386_TLS_IE zed 0x0 41// Relocation 16 (zed@NTPOFF) is of type R_386_TLS_LE and uses the symbol 42// CHECK-NEXT: 0x60 R_386_TLS_LE zed 0x0 43// Relocation 17 (zed@GOTNTPOFF) is of type R_386_TLS_GOTIE and uses the symbol 44// CHECK-NEXT: 0x66 R_386_TLS_GOTIE zed 0x0 45// Relocation 18 (zed@PLT) is of type R_386_PLT32 and uses the symbol 46// CHECK-NEXT: 0x6B R_386_PLT32 zed 0x0 47// Relocation 19 (zed@TLSGD) is of type R_386_TLS_GD and uses the symbol 48// CHECK-NEXT: 0x71 R_386_TLS_GD zed 0x0 49// Relocation 20 (zed@TLSLDM) is of type R_386_TLS_LDM and uses the symbol 50// CHECK-NEXT: 0x77 R_386_TLS_LDM zed 0x0 51// Relocation 21 (zed@TPOFF) is of type R_386_TLS_LE_32 and uses the symbol 52// CHECK-NEXT: 0x7D R_386_TLS_LE_32 zed 0x0 53// Relocation 22 (zed@DTPOFF) is of type R_386_TLS_LDO_32 and uses the symbol 54// CHECK-NEXT: 0x83 R_386_TLS_LDO_32 zed 0x0 55// Relocation 23 ($bar) is of type R_386_32 and uses the section 56// CHECK-NEXT: 0x{{[^ ]+}} R_386_32 .text 0x0 57// Relocation 24 (foo@GOTTPOFF(%edx)) is of type R_386_TLS_IE_32 and uses the 58// symbol 59// CHECK-NEXT: 0x8E R_386_TLS_IE_32 foo 0x0 60// Relocation 25 (_GLOBAL_OFFSET_TABLE_-bar2) is of type R_386_GOTPC. 61// CHECK-NEXT: 0x94 R_386_GOTPC _GLOBAL_OFFSET_TABLE_ 0x0 62// Relocation 26 (und_symbol-bar2) is of type R_386_PC32 63// CHECK-NEXT: 0x9A R_386_PC32 und_symbol 0x0 64// Relocation 27 (und_symbol-bar2) is of type R_386_PC16 65// CHECK-NEXT: 0x9E R_386_PC16 und_symbol 0x0 66// Relocation 28 (und_symbol-bar2) is of type R_386_PC8 67// CHECK-NEXT: 0xA0 R_386_PC8 und_symbol 0x0 68// CHECK-NEXT: 0xA3 R_386_GOTOFF und_symbol 0x0 69// Relocation 29 (zed@PLT) is of type R_386_PLT32 and uses the symbol 70// CHECK-NEXT: 0xA9 R_386_PLT32 zed 0x0 71// CHECK-NEXT: 0xAF R_386_PC32 tr_start 0x0 72// CHECK-NEXT: 0xB3 R_386_16 foo 0x0 73// CHECK-NEXT: 0xB5 R_386_8 foo 0x0 74// CHECK-NEXT: } 75// CHECK-NEXT: ] 76 77 .text 78bar: 79 leal .Lfoo@GOTOFF(%ebx), %eax 80 81 .global bar2 82bar2: 83 calll bar2@PLT 84 addl $_GLOBAL_OFFSET_TABLE_, %ebx 85 movb bar3@GOTOFF(%ebx), %al 86 87 .type bar3,@object 88 .local bar3 89 .comm bar3,1,1 90 91 movl bar2j@GOT(%eax), %eax 92 93 leal foo@TLSGD(, %ebx,1), %eax 94 movl $foo@TPOFF, %edx 95 movl foo@INDNTPOFF, %ecx 96 addl foo@NTPOFF(%eax), %eax 97 addl foo@GOTNTPOFF(%ebx), %ecx 98 leal foo@TLSLDM(%ebx), %eax 99 leal foo@DTPOFF(%eax), %edx 100 calll 4096 101 movl zed@GOT(%eax), %eax 102 movl zed@GOTOFF(%eax), %eax 103 movl zed@INDNTPOFF(%eax), %eax 104 movl zed@NTPOFF(%eax), %eax 105 movl zed@GOTNTPOFF(%eax), %eax 106 call zed@PLT 107 movl zed@TLSGD(%eax), %eax 108 movl zed@TLSLDM(%eax), %eax 109 movl zed@TPOFF(%eax), %eax 110 movl zed@DTPOFF(%eax), %eax 111 pushl $bar 112 addl foo@GOTTPOFF(%edx), %eax 113 subl _GLOBAL_OFFSET_TABLE_-bar2, %ebx 114 leal und_symbol-bar2(%edx),%ecx 115 .word und_symbol-bar2 116 .byte und_symbol-bar2 117 118 leal 1 + und_symbol@GOTOFF, %edi 119 movl zed@PLT(%eax), %eax 120 121 .code64 122 jmpq *tr_start(%rip) 123 124 .word foo 125 .byte foo 126 127 .section zedsec,"awT",@progbits 128zed: 129 .long 0 130 131 .section .rodata.str1.16,"aMS",@progbits,1 132.Lfoo: 133 .asciz "bool llvm::llvm_start_multithreaded()" 134