1# RUN: llvm-mc %s -filetype obj -triple x86_64-apple-darwin -o - \ 2# RUN: | not llvm-dwarfdump -verify - \ 3# RUN: | FileCheck %s 4 5# CHECK: Verifying .debug_info Unit Header Chain... 6# CHECK-NEXT: error: Units[1] - start offset: 0x0000000d 7# CHECK-NEXT: note: The unit type encoding is not valid. 8# CHECK-NEXT: note: The address size is unsupported. 9# CHECK-NEXT: error: Units[2] - start offset: 0x00000026 10# CHECK-NEXT: note: The 16 bit unit header version is not valid. 11# CHECK-NEXT: note: The offset into the .debug_abbrev section is not valid. 12# CHECK-NEXT: error: Units[4] - start offset: 0x00000041 13# CHECK-NEXT: note: The length for this unit is too large for the .debug_info provided. 14 15 .section __TEXT,__text,regular,pure_instructions 16 .file 1 "basic.c" 17 .comm _i,4,2 ## @i 18 .comm _j,4,2 ## @j 19 .section __DWARF,__debug_str,regular,debug 20Linfo_string: 21 .asciz "clang version 5.0.0 (trunk 307232) (llvm/trunk 307042)" ## string offset=0 22 .asciz "basic.c" ## string offset=55 23 .asciz "/Users/sgravani/Development/tests" ## string offset=63 24 .asciz "i" ## string offset=97 25 .asciz "int" ## string offset=99 26 .asciz "j" ## string offset=103 27 .section __DWARF,__debug_abbrev,regular,debug 28Lsection_abbrev: 29 .byte 1 ## Abbreviation Code 30 .byte 17 ## DW_TAG_compile_unit 31 .byte 0 ## DW_CHILDREN_no 32 .byte 0 ## EOM(1) 33 .byte 0 ## EOM(2) 34 .byte 0 ## EOM(3) 35 .section __DWARF,__debug_info,regular,debug 36Lsection_info: 37Lcu_begin0: 38 .long 9 ## Length of Unit 39 .short 4 ## DWARF version number 40Lset0 = Lsection_abbrev-Lsection_abbrev ## Offset Into Abbrev. Section 41 .long Lset0 42 .byte 4 ## Address Size (in bytes) 43 .byte 1 ## Abbrev [1] 0xc:0x45 DW_TAG_compile_unit 44 .byte 0 ## End Of Children Mark 45Ltu_begin0: 46 .long 21 ## Length of Unit 47 .short 5 ## DWARF version number 48 .byte 0 ## DWARF Unit Type -- Error: The unit type encoding is not valid. 49 .byte 3 ## Address Size (in bytes) -- Error: The address size is unsupported. 50 .long 0 51 .quad 0 52 .long 0 53 .byte 0 54Lcu_begin1: 55 .long 10 ## Length of Unit 56 .short 6 ## DWARF version number -- Error: The 16 bit unit header version is not valid. 57 .byte 1 ## DWARF Unit Type 58 .byte 4 ## Address Size (in bytes) -- The offset into the .debug_abbrev section is not valid. 59 .long Lline_table_start0 60 .byte 1 ## Abbrev [1] 0xc:0x45 DW_TAG_compile_unit 61 .byte 0 ## End Of Children Mark 62Lcu_begin2: 63 .long 9 ## Length of Unit 64 .short 5 ## DWARF version number 65 .byte 1 ## DWARF Unit Type 66 .byte 4 ## Address Size (in bytes) 67 .long 0 ## Abbrev offset 68 .byte 0 69Ltu_begin1: 70 .long 26 ## Length of Unit -- Error: The length for this unit is too large for the .debug_info provided. 71 .short 5 ## DWARF version number 72 .byte 2 ## DWARF Unit Type 73 .byte 4 ## Address Size (in bytes) 74 .long 0 75 .quad 0 76 .long 0 77 .byte 0 78 79.subsections_via_symbols 80 .section __DWARF,__debug_line,regular,debug 81Lsection_line: 82Lline_table_start0: 83