| # RUN: llvm-mc -triple=x86_64-pc-linux -filetype=obj %s > %t |
| # RUN: not llvm-dwarfdump %t 2> %t.err | FileCheck %s |
| # RUN: FileCheck %s < %t.err -check-prefix=ERR |
| |
| # CHECK: DW_AT_name ("x0") |
| # CHECK-NEXT: DW_AT_location (0x0000000c |
| # CHECK-NEXT: [0x0000000000000000, 0x0000000000000002): DW_OP_reg5 RDI |
| # CHECK-NEXT: [0x0000000000000002, 0x0000000000000003): DW_OP_reg0 RAX) |
| |
| # CHECK: DW_AT_name ("x1") |
| # CHECK-NEXT: DW_AT_location (0xdeadbeef: ) |
| # ERR: error: offset 0xdeadbeef is beyond the end of data at 0x34 |
| |
| # CHECK: DW_AT_name ("x2") |
| # CHECK-NEXT: DW_AT_location (0x00000025 |
| # ERR: error: unexpected end of data at offset 0x34 while reading [0x34, 0xdeadbf23) |
| |
| |
| .type f,@function |
| f: # @f |
| .Lfunc_begin0: |
| movl %edi, %eax |
| .Ltmp0: |
| retq |
| .Ltmp1: |
| .Lfunc_end0: |
| .size f, .Lfunc_end0-f |
| |
| .section .debug_str,"MS",@progbits,1 |
| .Linfo_string0: |
| .asciz "Hand-written DWARF" |
| .Linfo_string3: |
| .asciz "f" |
| .Linfo_string4: |
| .asciz "int" |
| .Lx0: |
| .asciz "x0" |
| .Lx1: |
| .asciz "x1" |
| .Lx2: |
| .asciz "x2" |
| |
| .section .debug_loclists,"",@progbits |
| .long .Ldebug_loclist_table_end0-.Ldebug_loclist_table_start0 # Length |
| .Ldebug_loclist_table_start0: |
| .short 5 # Version |
| .byte 8 # Address size |
| .byte 0 # Segment selector size |
| .long 0 # Offset entry count |
| .Lloclists_table_base0: |
| .Ldebug_loc0: |
| .byte 8 # DW_LLE_start_length |
| .quad .Lfunc_begin0-.Lfunc_begin0 # starting offset |
| .uleb128 .Ltmp0-.Lfunc_begin0 # size |
| .byte 1 # Loc expr size |
| .byte 85 # super-register DW_OP_reg5 |
| .byte 8 # DW_LLE_start_length |
| .quad .Ltmp0-.Lfunc_begin0 # starting offset |
| .uleb128 .Lfunc_end0-.Ltmp0 # size |
| .byte 1 # Loc expr size |
| .byte 80 # super-register DW_OP_reg0 |
| .byte 0 # DW_LLE_end_of_list |
| .Ldebug_loc2: |
| .byte 8 # DW_LLE_start_length |
| .quad .Lfunc_begin0-.Lfunc_begin0 # starting offset |
| .uleb128 .Ltmp0-.Lfunc_begin0 # size |
| .uleb128 0xdeadbeef # Loc expr size |
| .Ldebug_loclist_table_end0: |
| |
| .section .debug_abbrev,"",@progbits |
| .byte 1 # Abbreviation Code |
| .byte 17 # DW_TAG_compile_unit |
| .byte 1 # DW_CHILDREN_yes |
| .byte 37 # DW_AT_producer |
| .byte 14 # DW_FORM_strp |
| .byte 19 # DW_AT_language |
| .byte 5 # DW_FORM_data2 |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 2 # Abbreviation Code |
| .byte 46 # DW_TAG_subprogram |
| .byte 1 # DW_CHILDREN_yes |
| .byte 3 # DW_AT_name |
| .byte 14 # DW_FORM_strp |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 3 # Abbreviation Code |
| .byte 5 # DW_TAG_formal_parameter |
| .byte 0 # DW_CHILDREN_no |
| .byte 3 # DW_AT_name |
| .byte 14 # DW_FORM_strp |
| .byte 2 # DW_AT_location |
| .byte 23 # DW_FORM_sec_offset |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 4 # Abbreviation Code |
| .byte 36 # DW_TAG_base_type |
| .byte 0 # DW_CHILDREN_no |
| .byte 3 # DW_AT_name |
| .byte 14 # DW_FORM_strp |
| .byte 62 # DW_AT_encoding |
| .byte 11 # DW_FORM_data1 |
| .byte 11 # DW_AT_byte_size |
| .byte 11 # DW_FORM_data1 |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 0 # EOM(3) |
| |
| .section .debug_info,"",@progbits |
| .Lcu_begin0: |
| .long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit |
| .Ldebug_info_start0: |
| .short 5 # DWARF version number |
| .byte 1 # DWARF Unit Type |
| .byte 8 # Address Size (in bytes) |
| .long .debug_abbrev # Offset Into Abbrev. Section |
| .byte 1 # Abbrev [1] 0xb:0x50 DW_TAG_compile_unit |
| .long .Linfo_string0 # DW_AT_producer |
| .short 12 # DW_AT_language |
| .byte 2 # Abbrev [2] 0x2a:0x29 DW_TAG_subprogram |
| .long .Linfo_string3 # DW_AT_name |
| .byte 3 # Abbrev [3] DW_TAG_formal_parameter |
| .long .Lx0 # DW_AT_name |
| .long .Ldebug_loc0 # DW_AT_location |
| .byte 3 # Abbrev [3] DW_TAG_formal_parameter |
| .long .Lx1 # DW_AT_name |
| .long 0xdeadbeef # DW_AT_location |
| .byte 3 # Abbrev [3] DW_TAG_formal_parameter |
| .long .Lx2 # DW_AT_name |
| .long .Ldebug_loc2 # DW_AT_location |
| .byte 0 # End Of Children Mark |
| .byte 0 # End Of Children Mark |
| .Ldebug_info_end0: |
