lld/test/ELF/x86-64-gotpc-relax-nopic.s

   1 # REQUIRES: x86
   2 # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
   3 # RUN: ld.lld %t.o -o %t1
   4 # RUN: llvm-readobj --symbols -r %t1 | FileCheck --check-prefix=SYMRELOC %s
   5 # RUN: llvm-objdump -d --no-show-raw-insn --print-imm-hex %t1 | FileCheck --check-prefix=DISASM %s
   6
   7 ## There is no relocations.
   8 # SYMRELOC:      Relocations [
   9 # SYMRELOC-NEXT: ]
  10 # SYMRELOC:      Symbols [
  11 # SYMRELOC:       Symbol {
  12 # SYMRELOC:        Name: bar
  13 # SYMRELOC-NEXT:   Value: 0x203290
  14
  15 ## 2105751 = 0x202197 (bar)
  16 # DISASM:      Disassembly of section .text:
  17 # DISASM-EMPTY:
  18 # DISASM-NEXT: <_start>:
  19 # DISASM-NEXT:   2011c8:       adcl  {{.*}}(%rip), %eax  # 0x202288
  20 # DISASM-NEXT:                 addl  {{.*}}(%rip), %ebx  # 0x202288
  21 # DISASM-NEXT:                 andl  {{.*}}(%rip), %ecx  # 0x202288
  22 # DISASM-NEXT:                 cmpl  {{.*}}(%rip), %edx  # 0x202288
  23 # DISASM-NEXT:                 orl   {{.*}}(%rip), %edi  # 0x202288
  24 # DISASM-NEXT:                 sbbl  {{.*}}(%rip), %esi  # 0x202288
  25 # DISASM-NEXT:                 subl  {{.*}}(%rip), %ebp  # 0x202288
  26 # DISASM-NEXT:                 xorl  $0x203290, %r8d
  27 # DISASM-NEXT:                 testl $0x203290, %r15d
  28 # DISASM-NEXT:   201200:       adcq  $0x203290, %rax
  29 # DISASM-NEXT:                 addq  $0x203290, %rbx
  30 # DISASM-NEXT:                 andq  $0x203290, %rcx
  31 # DISASM-NEXT:                 cmpq  $0x203290, %rdx
  32 # DISASM-NEXT:                 orq   $0x203290, %rdi
  33 # DISASM-NEXT:                 sbbq  $0x203290, %rsi
  34 # DISASM-NEXT:                 subq  $0x203290, %rbp
  35 # DISASM-NEXT:                 xorq  $0x203290, %r8
  36 # DISASM-NEXT:                 testq $0x203290, %r15
  37 # DISASM-NEXT:   20123f:       adcq  $0x203290, %r16
  38 # DISASM-NEXT:                 addq  $0x203290, %r17
  39 # DISASM-NEXT:                 andq  $0x203290, %r18
  40 # DISASM-NEXT:                 cmpq  $0x203290, %r19
  41 # DISASM-NEXT:                 orq   $0x203290, %r20
  42 # DISASM-NEXT:                 sbbq  $0x203290, %r21
  43 # DISASM-NEXT:                 subq  $0x203290, %r22
  44 # DISASM-NEXT:                 xorq  $0x203290, %r23
  45 # DISASM-NEXT:                 testq $0x203290, %r24
  46
  47 # RUN: ld.lld --hash-style=sysv -shared %t.o -o %t2
  48 # RUN: llvm-readobj -S -r -d %t2 | FileCheck --check-prefix=SEC-PIC    %s
  49 # RUN: llvm-objdump -d --no-show-raw-insn %t2 | FileCheck --check-prefix=DISASM-PIC %s
  50 # SEC-PIC:      Section {
  51 # SEC-PIC:        Index:
  52 # SEC-PIC:        Name: .got
  53 # SEC-PIC-NEXT:   Type: SHT_PROGBITS
  54 # SEC-PIC-NEXT:   Flags [
  55 # SEC-PIC-NEXT:     SHF_ALLOC
  56 # SEC-PIC-NEXT:     SHF_WRITE
  57 # SEC-PIC-NEXT:   ]
  58 # SEC-PIC-NEXT:   Address: 0x23C8
  59 # SEC-PIC-NEXT:   Offset: 0x3C8
  60 # SEC-PIC-NEXT:   Size: 8
  61 # SEC-PIC-NEXT:   Link:
  62 # SEC-PIC-NEXT:   Info:
  63 # SEC-PIC-NEXT:   AddressAlignment:
  64 # SEC-PIC-NEXT:   EntrySize:
  65 # SEC-PIC-NEXT: }
  66 # SEC-PIC:      0x000000006FFFFFF9 RELACOUNT            1
  67 # SEC-PIC:      Relocations [
  68 # SEC-PIC-NEXT:   Section ({{.*}}) .rela.dyn {
  69 # SEC-PIC-NEXT:     0x23C8 R_X86_64_RELATIVE - 0x33D0
  70 # SEC-PIC-NEXT:   }
  71 # SEC-PIC-NEXT: ]
  72
  73 ## Check that there was no relaxation performed. All values refer to got entry.
  74 # DISASM-PIC:      Disassembly of section .text:
  75 # DISASM-PIC-EMPTY:
  76 # DISASM-PIC-NEXT: <_start>:
  77 # DISASM-PIC-NEXT: 1268:       adcl  {{.*}}(%rip), %eax  # 0x23c8
  78 # DISASM-PIC-NEXT:             addl  {{.*}}(%rip), %ebx  # 0x23c8
  79 # DISASM-PIC-NEXT:             andl  {{.*}}(%rip), %ecx  # 0x23c8
  80 # DISASM-PIC-NEXT:             cmpl  {{.*}}(%rip), %edx  # 0x23c8
  81 # DISASM-PIC-NEXT:             orl   {{.*}}(%rip), %edi  # 0x23c8
  82 # DISASM-PIC-NEXT:             sbbl  {{.*}}(%rip), %esi  # 0x23c8
  83 # DISASM-PIC-NEXT:             subl  {{.*}}(%rip), %ebp  # 0x23c8
  84 # DISASM-PIC-NEXT:             xorl  {{.*}}(%rip), %r8d  # 0x23c8
  85 # DISASM-PIC-NEXT:             testl %r15d, {{.*}}(%rip) # 0x23c8
  86 # DISASM-PIC-NEXT: 12a0:       adcq  {{.*}}(%rip), %rax  # 0x23c8
  87 # DISASM-PIC-NEXT:             addq  {{.*}}(%rip), %rbx  # 0x23c8
  88 # DISASM-PIC-NEXT:             andq  {{.*}}(%rip), %rcx  # 0x23c8
  89 # DISASM-PIC-NEXT:             cmpq  {{.*}}(%rip), %rdx  # 0x23c8
  90 # DISASM-PIC-NEXT:             orq   {{.*}}(%rip), %rdi  # 0x23c8
  91 # DISASM-PIC-NEXT:             sbbq  {{.*}}(%rip), %rsi  # 0x23c8
  92 # DISASM-PIC-NEXT:             subq  {{.*}}(%rip), %rbp  # 0x23c8
  93 # DISASM-PIC-NEXT:             xorq  {{.*}}(%rip), %r8   # 0x23c8
  94 # DISASM-PIC-NEXT:             testq %r15, {{.*}}(%rip)  # 0x23c8
  95 # DISASM-PIC-NEXT: 12df:       adcq  {{.*}}(%rip), %r16  # 0x23c8
  96 # DISASM-PIC-NEXT:             addq  {{.*}}(%rip), %r17  # 0x23c8
  97 # DISASM-PIC-NEXT:             andq  {{.*}}(%rip), %r18  # 0x23c8
  98 # DISASM-PIC-NEXT:             cmpq  {{.*}}(%rip), %r19  # 0x23c8
  99 # DISASM-PIC-NEXT:             orq   {{.*}}(%rip), %r20  # 0x23c8
 100 # DISASM-PIC-NEXT:             sbbq  {{.*}}(%rip), %r21  # 0x23c8
 101 # DISASM-PIC-NEXT:             subq  {{.*}}(%rip), %r22  # 0x23c8
 102 # DISASM-PIC-NEXT:             xorq  {{.*}}(%rip), %r23   # 0x23c8
 103 # DISASM-PIC-NEXT:             testq %r24, {{.*}}(%rip)  # 0x23c8
 104
 105 .data
 106 .type   bar, @object
 107 bar:
 108  .byte   1
 109  .size   bar, .-bar
 110
 111 .text
 112 .globl  _start
 113 .type   _start, @function
 114 _start:
 115 ## R_X86_64_GOTPCRELX
 116   adcl    bar@GOTPCREL(%rip), %eax
 117   addl    bar@GOTPCREL(%rip), %ebx
 118   andl    bar@GOTPCREL(%rip), %ecx
 119   cmpl    bar@GOTPCREL(%rip), %edx
 120   orl     bar@GOTPCREL(%rip), %edi
 121   sbbl    bar@GOTPCREL(%rip), %esi
 122   subl    bar@GOTPCREL(%rip), %ebp
 123   xorl    bar@GOTPCREL(%rip), %r8d
 124   testl   %r15d, bar@GOTPCREL(%rip)
 125
 126 ## R_X86_64_REX_GOTPCRELX
 127   adcq    bar@GOTPCREL(%rip), %rax
 128   addq    bar@GOTPCREL(%rip), %rbx
 129   andq    bar@GOTPCREL(%rip), %rcx
 130   cmpq    bar@GOTPCREL(%rip), %rdx
 131   orq     bar@GOTPCREL(%rip), %rdi
 132   sbbq    bar@GOTPCREL(%rip), %rsi
 133   subq    bar@GOTPCREL(%rip), %rbp
 134   xorq    bar@GOTPCREL(%rip), %r8
 135   testq   %r15, bar@GOTPCREL(%rip)
 136
 137 ## R_X86_64_CODE_4_GOTPCRELX
 138   adcq    bar@GOTPCREL(%rip), %r16
 139   addq    bar@GOTPCREL(%rip), %r17
 140   andq    bar@GOTPCREL(%rip), %r18
 141   cmpq    bar@GOTPCREL(%rip), %r19
 142   orq     bar@GOTPCREL(%rip), %r20
 143   sbbq    bar@GOTPCREL(%rip), %r21
 144   subq    bar@GOTPCREL(%rip), %r22
 145   xorq    bar@GOTPCREL(%rip), %r23
 146   testq   %r24, bar@GOTPCREL(%rip)