clang/test/Driver/as-dwarf-cie.s

   1 # REQUIRES: x86-registered-target
   2 # Test that there is a sane default CIE version.
   3 # RUN: %clang -cc1as -triple i386-apple-darwin -filetype obj %s -o %t
   4 # RUN: llvm-objdump --dwarf=frames %t | FileCheck %s
   5 # CHECK: .debug_frame contents:
   6 # CHECK: CIE
   7 # CHECK: Version:               1
   8         .section        __TEXT,__text,regular,pure_instructions
   9         .globl  _f
  10         .p2align        4, 0x90
  11 _f:                                     ## @f
  12 Lfunc_begin0:
  13         .file   1 "test.c"
  14         .loc    1 1 0                   ## test.c:1:0
  15         .cfi_startproc
  16 ## BB#0:                                ## %entry
  17         pushl   %ebp
  18 Ltmp0:
  19         .cfi_def_cfa_offset 8
  20 Ltmp1:
  21         .cfi_offset %ebp, -8
  22         movl    %esp, %ebp
  23 Ltmp2:
  24         .cfi_def_cfa_register %ebp
  25 Ltmp3:
  26         .loc    1 1 11 prologue_end     ## test.c:1:11
  27         popl    %ebp
  28         retl
  29 Ltmp4:
  30 Lfunc_end0:
  31         .cfi_endproc
  32         .cfi_sections .debug_frame
  33
  34 .subsections_via_symbols
  35         .section        __DWARF,__debug_line,regular,debug
  36 Lsection_line:
  37 Lline_table_start0: