llvm/test/MC/ELF/cfi-adjust-cfa-offset.s

   1 # RUN: llvm-mc -triple x86_64 %s | FileCheck %s --check-prefix=ASM
   2 # RUN: llvm-mc -filetype=obj -triple x86_64 %s | llvm-readobj -S --sr --sd - | FileCheck %s
   3
   4 # ASM:      .cfi_def_cfa_offset 16{{$}}
   5 # ASM-NEXT: nop
   6
   7 f:
   8         .cfi_startproc
   9         subq    $8, %rsp
  10         .cfi_def_cfa_offset 16
  11         nop
  12         .cfi_adjust_cfa_offset 4
  13         addq    $8, %rsp
  14         .cfi_def_cfa_offset 8
  15         ret
  16         .cfi_endproc
  17
  18         .cfi_startproc
  19         nop
  20         .cfi_adjust_cfa_offset 4
  21         .cfi_endproc
  22
  23         .cfi_startproc
  24         nop
  25         .cfi_adjust_cfa_offset 4
  26         .cfi_endproc
  27
  28 // CHECK:        Section {
  29 // CHECK:          Index:
  30 // CHECK:          Name: .eh_frame
  31 // CHECK-NEXT:     Type: SHT_X86_64_UNWIND
  32 // CHECK-NEXT:     Flags [
  33 // CHECK-NEXT:       SHF_ALLOC
  34 // CHECK-NEXT:     ]
  35 // CHECK-NEXT:     Address: 0x0
  36 // CHECK-NEXT:     Offset: 0x50
  37 // CHECK-NEXT:     Size: 96
  38 // CHECK-NEXT:     Link: 0
  39 // CHECK-NEXT:     Info: 0
  40 // CHECK-NEXT:     AddressAlignment: 8
  41 // CHECK-NEXT:     EntrySize: 0
  42 // CHECK-NEXT:     Relocations [
  43 // CHECK-NEXT:     ]
  44 // CHECK-NEXT:     SectionData (
  45 // CHECK-NEXT:       0000: 14000000 00000000 017A5200 01781001
  46 // CHECK-NEXT:       0010: 1B0C0708 90010000 18000000 1C000000
  47 // CHECK-NEXT:       0020: 00000000 0A000000 00440E10 410E1444
  48 // CHECK-NEXT:       0030: 0E080000 10000000 38000000 00000000
  49 // CHECK-NEXT:       0040: 01000000 00410E0C 14000000 4C000000
  50 // CHECK-NEXT:       0050: 00000000 01000000 00410E0C 00000000
  51 // CHECK-NEXT:     )
  52 // CHECK-NEXT:   }
  53 // CHECK-NEXT:   Section {
  54 // CHECK-NEXT:     Index:
  55 // CHECK-NEXT:     Name: .rela.eh_frame
  56 // CHECK-NEXT:     Type: SHT_RELA
  57 // CHECK-NEXT:     Flags [
  58 // CHECK-NEXT:       SHF_INFO_LINK
  59 // CHECK-NEXT:     ]
  60 // CHECK-NEXT:     Address: 0x0
  61 // CHECK-NEXT:     Offset:
  62 // CHECK-NEXT:     Size: 72
  63 // CHECK-NEXT:     Link:
  64 // CHECK-NEXT:     Info:
  65 // CHECK-NEXT:     AddressAlignment: 8
  66 // CHECK-NEXT:     EntrySize: 24
  67 // CHECK-NEXT:     Relocations [
  68 // CHECK-NEXT:       0x20 R_X86_64_PC32 .text 0x0
  69 // CHECK-NEXT:       0x3C R_X86_64_PC32 .text 0x
  70 // CHECK-NEXT:       0x50 R_X86_64_PC32 .text 0x
  71 // CHECK-NEXT:     ]
  72 // CHECK:        }