llvm/test/tools/llvm-dwarfdump/X86/gnu_call_site.s

   1 # RUN: llvm-mc %s -filetype obj -triple i686-pc-linux -o %t
   2 # RUN: llvm-dwarfdump %t | FileCheck %s
   3
   4 # CHECK:      DW_TAG_subprogram
   5 # CHECK-NEXT:   DW_AT_external  (true)
   6 # CHECK-NEXT:   DW_AT_name      ("fn4")
   7 # CHECK-NEXT:   DW_AT_linkage_name      ("test")
   8 # CHECK-NEXT:   DW_AT_low_pc    (0x00000000)
   9 # CHECK-NEXT:   DW_AT_high_pc   (0x00000000)
  10 # CHECK-NEXT:   DW_AT_frame_base        (DW_OP_call_frame_cfa)
  11 # CHECK-NEXT:   DW_AT_GNU_all_call_sites        (true)
  12
  13 # CHECK:      DW_TAG_GNU_call_site
  14 # CHECK-NEXT:   DW_AT_low_pc  (0x00000000)
  15 # CHECK-NEXT:   DW_AT_abstract_origin (0x00000021 "test")
  16
  17 # CHECK:      DW_TAG_GNU_call_site_parameter
  18 # CHECK-NEXT:   DW_AT_location      (DW_OP_reg0 EAX)
  19 # CHECK-NEXT:   DW_AT_GNU_call_site_value   (DW_OP_addr 0x0)
  20
  21 .section  .debug_info,"",@progbits
  22   .long  0x47
  23   .value  0x4
  24   .long  0
  25   .byte  0x4
  26
  27   .uleb128 0x1 # DW_TAG_compile_unit [1]
  28   .long  0
  29   .byte  0x0
  30   .long  0
  31   .long  0
  32   .long  0
  33   .long  0
  34
  35   .uleb128 0xe # DW_TAG_subprogram [14]
  36   .string  "fn4"
  37   .long  0
  38   .long  0
  39   .long  0
  40   .uleb128 0x1  # DW_AT_GNU_all_call_sites
  41   .byte  0x9c
  42
  43   .uleb128 0x12 # DW_TAG_GNU_call_site [18]
  44   .long  0x0
  45   .long  0x21
  46
  47   .uleb128 0x13 # DW_TAG_GNU_call_site_parameter [19]
  48   .uleb128 0x1
  49   .byte  0x50
  50   .uleb128 0x5
  51   .byte  0x3
  52   .long  X
  53   .byte  0
  54   .byte  0
  55   .byte  0
  56
  57   .byte  0
  58   .byte  0
  59
  60 .section .debug_abbrev,"",@progbits
  61   .uleb128 0x1
  62   .uleb128 0x11   # DW_TAG_compile_unit, DW_CHILDREN_yes
  63   .byte  0x1
  64   .uleb128 0x25   # DW_AT_producer, DW_FORM_strp
  65   .uleb128 0xe
  66   .uleb128 0x13   # DW_AT_language, DW_FORM_data1
  67   .uleb128 0xb
  68   .uleb128 0x3    # DW_AT_name, DW_FORM_strp
  69   .uleb128 0xe
  70   .uleb128 0x1b   # DW_AT_comp_dir, DW_FORM_strp
  71   .uleb128 0xe
  72   .uleb128 0x11   # DW_AT_low_pc, DW_FORM_addr
  73   .uleb128 0x1
  74   .uleb128 0x12   # DW_AT_high_pc, DW_FORM_data4
  75   .uleb128 0x6
  76   .byte  0
  77   .byte  0
  78
  79   .uleb128 0xe    # [14]
  80   .uleb128 0x2e   # DW_TAG_subprogram, DW_CHILDREN_yes
  81   .byte  0x1
  82   .uleb128 0x3f   # DW_AT_external, DW_FORM_flag_present
  83   .uleb128 0x19
  84   .uleb128 0x3    # DW_AT_name, DW_FORM_string
  85   .uleb128 0x8
  86   .uleb128 0x6e   # DW_AT_linkage_name, DW_FORM_strp
  87   .uleb128 0xe
  88   .uleb128 0x11   # DW_AT_low_pc, DW_FORM_addr
  89   .uleb128 0x1
  90   .uleb128 0x12   # DW_AT_high_pc, DW_FORM_data4
  91   .uleb128 0x6
  92   .uleb128 0x40   # DW_AT_frame_base, DW_FORM_exprloc
  93   .uleb128 0x18
  94   .uleb128 0x2117 # DW_AT_GNU_all_call_sites, DW_FORM_flag_present
  95   .uleb128 0x19
  96   .byte  0
  97   .byte  0
  98
  99   .uleb128 0x12   # [18]
 100   .uleb128 0x4109 # DW_TAG_GNU_call_site, DW_CHILDREN_yes
 101   .byte  0x1
 102   .uleb128 0x11   # DW_AT_low_pc, DW_FORM_addr
 103   .uleb128 0x1
 104   .uleb128 0x31   # DW_AT_abstract_origin, DW_FORM_ref4
 105   .uleb128 0x13
 106   .byte  0
 107   .byte  0
 108
 109   .uleb128 0x13   # [19]
 110   .uleb128 0x410a # DW_TAG_GNU_call_site_parameter, DW_CHILDREN_no
 111   .byte  0
 112   .uleb128 0x2    # DW_AT_location, DW_FORM_exprloc
 113   .uleb128 0x18
 114   .uleb128 0x2111 # DW_AT_GNU_call_site_value, DW_FORM_exprloc
 115   .uleb128 0x18
 116   .byte  0
 117   .byte  0
 118   .byte  0
 119
 120 .section .debug_str,"MS",@progbits,1
 121 .string "test"