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

   1 // RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -s -sr -sd | FileCheck %s
   2
   3 f:
   4         .cfi_startproc
   5         subq    $8, %rsp
   6         .cfi_def_cfa_offset 16
   7         nop
   8         .cfi_adjust_cfa_offset 4
   9         addq    $8, %rsp
  10         .cfi_def_cfa_offset 8
  11         ret
  12         .cfi_endproc
  13
  14 // CHECK:        Section {
  15 // CHECK:          Index: 4
  16 // CHECK-NEXT:     Name: .eh_frame
  17 // CHECK-NEXT:     Type: SHT_PROGBITS
  18 // CHECK-NEXT:     Flags [
  19 // CHECK-NEXT:       SHF_ALLOC
  20 // CHECK-NEXT:     ]
  21 // CHECK-NEXT:     Address: 0x0
  22 // CHECK-NEXT:     Offset: 0x50
  23 // CHECK-NEXT:     Size: 56
  24 // CHECK-NEXT:     Link: 0
  25 // CHECK-NEXT:     Info: 0
  26 // CHECK-NEXT:     AddressAlignment: 8
  27 // CHECK-NEXT:     EntrySize: 0
  28 // CHECK-NEXT:     Relocations [
  29 // CHECK-NEXT:     ]
  30 // CHECK-NEXT:     SectionData (
  31 // CHECK-NEXT:       0000: 14000000 00000000 017A5200 01781001
  32 // CHECK-NEXT:       0010: 1B0C0708 90010000 1C000000 1C000000
  33 // CHECK-NEXT:       0020: 00000000 0A000000 00440E10 410E1444
  34 // CHECK-NEXT:       0030: 0E080000 00000000
  35 // CHECK-NEXT:     )
  36 // CHECK-NEXT:   }
  37 // CHECK-NEXT:   Section {
  38 // CHECK-NEXT:     Index: 5
  39 // CHECK-NEXT:     Name: .rela.eh_frame
  40 // CHECK-NEXT:     Type: SHT_RELA
  41 // CHECK-NEXT:     Flags [
  42 // CHECK-NEXT:     ]
  43 // CHECK-NEXT:     Address: 0x0
  44 // CHECK-NEXT:     Offset: 0x3A0
  45 // CHECK-NEXT:     Size: 24
  46 // CHECK-NEXT:     Link: 7
  47 // CHECK-NEXT:     Info: 4
  48 // CHECK-NEXT:     AddressAlignment: 8
  49 // CHECK-NEXT:     EntrySize: 24
  50 // CHECK-NEXT:     Relocations [
  51 // CHECK-NEXT:       0x20 R_X86_64_PC32 .text 0x0
  52 // CHECK-NEXT:     ]
  53 // CHECK:        }