| # RUN: llvm-mc %s -filetype obj -triple x86_64-apple-darwin -o - \ |
| # RUN: | not llvm-dwarfdump -v -verify - \ |
| # RUN: | FileCheck %s |
| |
| # CHECK: error: DIE has invalid DW_AT_stmt_list encoding:{{[[:space:]]}} |
| # CHECK-NEXT: 0x0000000c: DW_TAG_compile_unit [1] * |
| # CHECK-NEXT: DW_AT_producer [DW_FORM_strp] ( .debug_str[0x00000000] = "clang version 5.0.0 (trunk 308185) (llvm/trunk 308186)") |
| # CHECK-NEXT: DW_AT_language [DW_FORM_data2] (DW_LANG_C99) |
| # CHECK-NEXT: DW_AT_name [DW_FORM_strp] ( .debug_str[0x00000037] = "basic.c") |
| # CHECK-NEXT: DW_AT_stmt_list [DW_FORM_block4] |
| # CHECK-NEXT: DW_AT_comp_dir [DW_FORM_strp] ( .debug_str[0x0000003f] = "/Users/sgravani/Development/tests") |
| # CHECK-NEXT: DW_AT_low_pc [DW_FORM_addr] (0x0000000000000000) |
| # CHECK-NEXT: DW_AT_high_pc [DW_FORM_data4] (0x00000016){{[[:space:]]}} |
| # CHECK-NEXT: error: DIE has DW_AT_type with incompatible tag DW_TAG_null{{[[:space:]]}} |
| # CHECK-NEXT: 0x0000002b: DW_TAG_subprogram [2] * |
| # CHECK-NEXT: DW_AT_low_pc [DW_FORM_addr] (0x0000000000000000) |
| # CHECK-NEXT: DW_AT_high_pc [DW_FORM_data4] (0x00000016) |
| # CHECK-NEXT: DW_AT_frame_base [DW_FORM_exprloc] (DW_OP_reg6) |
| # CHECK-NEXT: DW_AT_name [DW_FORM_strp] ( .debug_str[0x00000061] = "main") |
| # CHECK-NEXT: DW_AT_decl_file [DW_FORM_data1] (0x01) |
| # CHECK-NEXT: DW_AT_decl_line [DW_FORM_data1] (1) |
| # CHECK-NEXT: DW_AT_prototyped [DW_FORM_flag_present] (true) |
| # CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (cu + 0x0052 => {0x00000052} "") |
| # CHECK-NEXT: DW_AT_external [DW_FORM_flag_present] (true){{[[:space:]]}} |
| # CHECK-NEXT: error: DIE with tag DW_TAG_variable is missing type attribute:{{[[:space:]]}} |
| # CHECK-NEXT: 0x00000044: DW_TAG_variable [3] |
| # CHECK-NEXT: DW_AT_location [DW_FORM_exprloc] (DW_OP_fbreg -8) |
| # CHECK-NEXT: DW_AT_name [DW_FORM_strp] ( .debug_str[0x0000006a] = "a") |
| # CHECK-NEXT: DW_AT_decl_file [DW_FORM_data1] (0x01) |
| # CHECK-NEXT: DW_AT_decl_line [DW_FORM_data1] (2) |
| # CHECK-NEXT: DW_AT_use_location [DW_FORM_ref4] (cu + 0x0053 => {0x00000053}){{[[:space:]]}} |
| # CHECK-NEXT: error: Compilation unit root DIE is not a unit DIE: DW_TAG_null. |
| # CHECK-NEXT: error: Compilation unit type (DW_UT_compile) and root DIE (DW_TAG_null) do not match. |
| # CHECK-NEXT: error: Units[2] - start offset: 0x00000068 |
| # CHECK-NEXT: note: The length for this unit is too large for the .debug_info provided. |
| # CHECK-NEXT: note: The unit type encoding is not valid. |
| |
| |
| .section __TEXT,__text,regular,pure_instructions |
| .globl _main ## -- Begin function main |
| .p2align 4, 0x90 |
| _main: ## @main |
| Lfunc_begin0: |
| .file 1 "basic.c" |
| .loc 1 1 0 ## basic.c:1:0 |
| .cfi_startproc |
| ## %bb.0: ## %entry |
| pushq %rbp |
| .cfi_def_cfa_offset 16 |
| .cfi_offset %rbp, -16 |
| movq %rsp, %rbp |
| .cfi_def_cfa_register %rbp |
| xorl %eax, %eax |
| movl $0, -4(%rbp) |
| Ltmp0: |
| .loc 1 2 7 prologue_end ## basic.c:2:7 |
| movl $1, -8(%rbp) |
| .loc 1 3 3 ## basic.c:3:3 |
| popq %rbp |
| retq |
| Ltmp1: |
| Lfunc_end0: |
| .cfi_endproc |
| ## -- End function |
| .section __DWARF,__debug_str,regular,debug |
| Linfo_string: |
| .asciz "clang version 5.0.0 (trunk 308185) (llvm/trunk 308186)" ## string offset=0 |
| .asciz "basic.c" ## string offset=55 |
| .asciz "/Users/sgravani/Development/tests" ## string offset=63 |
| .asciz "main" ## string offset=97 |
| .asciz "int" ## string offset=102 |
| .asciz "a" ## string offset=106 |
| .section __DWARF,__debug_abbrev,regular,debug |
| Lsection_abbrev: |
| .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 3 ## DW_AT_name |
| .byte 14 ## DW_FORM_strp |
| .byte 16 ## DW_AT_stmt_list |
| .byte 4 ## DW_FORM_sec_offset -- error: DIE has invalid DW_AT_stmt_list encoding: |
| .byte 27 ## DW_AT_comp_dir |
| .byte 14 ## DW_FORM_strp |
| .byte 17 ## DW_AT_low_pc |
| .byte 1 ## DW_FORM_addr |
| .byte 18 ## DW_AT_high_pc |
| .byte 6 ## DW_FORM_data4 |
| .byte 0 ## EOM(1) |
| .byte 0 ## EOM(2) |
| .byte 2 ## Abbreviation Code |
| .byte 46 ## DW_TAG_subprogram |
| .byte 1 ## DW_CHILDREN_yes |
| .byte 17 ## DW_AT_low_pc |
| .byte 1 ## DW_FORM_addr |
| .byte 18 ## DW_AT_high_pc |
| .byte 6 ## DW_FORM_data4 |
| .byte 64 ## DW_AT_frame_base |
| .byte 24 ## DW_FORM_exprloc |
| .byte 3 ## DW_AT_name |
| .byte 14 ## DW_FORM_strp |
| .byte 58 ## DW_AT_decl_file |
| .byte 11 ## DW_FORM_data1 |
| .byte 59 ## DW_AT_decl_line |
| .byte 11 ## DW_FORM_data1 |
| .byte 39 ## DW_AT_prototyped |
| .byte 25 ## DW_FORM_flag_present |
| .byte 73 ## DW_AT_type |
| .byte 19 ## DW_FORM_ref4 |
| .byte 63 ## DW_AT_external |
| .byte 25 ## DW_FORM_flag_present |
| .byte 0 ## EOM(1) |
| .byte 0 ## EOM(2) |
| .byte 3 ## Abbreviation Code |
| .byte 52 ## DW_TAG_variable |
| .byte 0 ## DW_CHILDREN_no |
| .byte 2 ## DW_AT_location |
| .byte 24 ## DW_FORM_exprloc |
| .byte 3 ## DW_AT_name |
| .byte 14 ## DW_FORM_strp |
| .byte 58 ## DW_AT_decl_file |
| .byte 11 ## DW_FORM_data1 |
| .byte 59 ## DW_AT_decl_line |
| .byte 11 ## DW_FORM_data1 |
| .byte 74 ## DW_AT_type |
| .byte 19 ## DW_FORM_ref4 |
| .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 __DWARF,__debug_info,regular,debug |
| Lsection_info: |
| Lcu_begin0: |
| .long 87 ## Length of Unit |
| .short 5 ## DWARF version number |
| .byte 1 ## DWARF Unit Type |
| .byte 8 ## Address Size (in bytes) |
| Lset0 = Lsection_abbrev-Lsection_abbrev ## Offset Into Abbrev. Section |
| .long Lset0 |
| .byte 1 ## Abbrev [1] 0xc:0x4f DW_TAG_compile_unit |
| .long 0 ## DW_AT_producer |
| .short 12 ## DW_AT_language |
| .long 55 ## DW_AT_name |
| Lset1 = Lline_table_start0-Lsection_line ## DW_AT_stmt_list |
| .long Lset1 |
| .long 63 ## DW_AT_comp_dir |
| .quad Lfunc_begin0 ## DW_AT_low_pc |
| Lset2 = Lfunc_end0-Lfunc_begin0 ## DW_AT_high_pc |
| .long Lset2 |
| .byte 2 ## Abbrev [2] 0x2b:0x28 DW_TAG_subprogram |
| .quad Lfunc_begin0 ## DW_AT_low_pc |
| Lset3 = Lfunc_end0-Lfunc_begin0 ## DW_AT_high_pc |
| .long Lset3 |
| .byte 1 ## DW_AT_frame_base |
| .byte 86 |
| .long 97 ## DW_AT_name |
| .byte 1 ## DW_AT_decl_file |
| .byte 1 ## DW_AT_decl_line |
| ## DW_AT_prototyped |
| .long 82 ## DW_AT_type |
| ## DW_AT_external |
| .byte 3 ## Abbrev [3] 0x44:0xe DW_TAG_variable |
| .byte 2 ## DW_AT_location |
| .byte 145 |
| .byte 120 |
| .long 106 ## DW_AT_name |
| .byte 1 ## DW_AT_decl_file |
| .byte 2 ## DW_AT_decl_line |
| .long 83 ## DW_AT_type |
| .byte 0 ## End Of Children Mark |
| .byte 4 ## Abbrev [4] 0x53:0x7 DW_TAG_base_type |
| .long 102 ## DW_AT_name |
| .byte 5 ## DW_AT_encoding |
| .byte 4 ## DW_AT_byte_size |
| .byte 0 ## End Of Children Mark |
| Lcu_begin1: |
| .long 9 ## Length of Unit |
| .short 5 ## DWARF version number |
| .byte 1 ## DWARF Unit Type |
| .byte 4 ## Address Size (in bytes) |
| .long 0 ## Abbrev offset |
| .byte 0 |
| Ltu_begin0: |
| .long 26 ## Length of Unit -- Error: The length for this unit is too large for the .debug_info provided. |
| .short 5 ## DWARF version number |
| .byte 0 ## DWARF Unit Type |
| .byte 4 ## Address Size (in bytes) |
| .long 0 |
| .quad 0 |
| .long 0 |
| .byte 0 |
| |
| .subsections_via_symbols |
| .section __DWARF,__debug_line,regular,debug |
| Lsection_line: |
| Lline_table_start0: |
