1 # RUN: llvm-mc -triple i386-unknown-unknown %s -filetype=obj -o %t.o 2 # RUN: llvm-readobj -r %t.o | FileCheck %s 3 # RUN: llvm-dwarfdump -debug-dump=line %t.o | FileCheck %s -check-prefix=DWARF-DUMP 4 5 .file 1 "foo.c" 6 .text 7 .globl foo 8 .type foo, @function 9 .align 4 10 foo: 11 .loc 1 2 discriminator 1 12 ret 13 .size foo, .-foo 14 15 .section .debug_info,"",@progbits 16 .L.debug_info_begin0: 17 .long 34 # Length of Unit 18 .short 4 # DWARF version number 19 .long .L.debug_abbrev_begin # Offset Into Abbrev. Section 20 .byte 8 # Address Size (in bytes) 21 .byte 1 # Abbrev [1] 0xb:0x1b DW_TAG_compile_unit 22 .long info_string0 # DW_AT_producer 23 .short 12 # DW_AT_language 24 .long info_string1 # DW_AT_name 25 .quad 0 # DW_AT_low_pc 26 .long 0 # DW_AT_stmt_list 27 .long info_string2 # DW_AT_comp_dir 28 # DW_AT_APPLE_optimized 29 .section .debug_abbrev,"",@progbits 30 .L.debug_abbrev_begin: 31 .byte 1 # Abbreviation Code 32 .byte 17 # DW_TAG_compile_unit 33 .byte 0 # DW_CHILDREN_no 34 .byte 37 # DW_AT_producer 35 .byte 14 # DW_FORM_strp 36 .byte 19 # DW_AT_language 37 .byte 5 # DW_FORM_data2 38 .byte 3 # DW_AT_name 39 .byte 14 # DW_FORM_strp 40 .byte 17 # DW_AT_low_pc 41 .byte 1 # DW_FORM_addr 42 .byte 16 # DW_AT_stmt_list 43 .byte 23 # DW_FORM_sec_offset 44 .byte 27 # DW_AT_comp_dir 45 .byte 14 # DW_FORM_strp 46 .ascii "\341\177" # DW_AT_APPLE_optimized 47 .byte 25 # DW_FORM_flag_present 48 .byte 0 # EOM(1) 49 .byte 0 # EOM(2) 50 .byte 0 # EOM(3) 51 .L.debug_abbrev_end: 52 53 54 # CHECK: Relocations [ 55 # CHECK: Section ({{[^ ]+}}) .rel.debug_line { 56 # CHECK-NEXT: 0x2D R_386_32 .text 0x0 57 # CHECK-NEXT: } 58 59 # DWARF-DUMP: Address Line Column File ISA Discriminator Flags 60 # DWARF-DUMP: ------------------ ------ ------ ------ --- ------------- ------------- 61 # DWARF-DUMP: 0x0001021300000000 1 0 1 0 1 is_stmt 62
