Pavel Labath | 47c3472 | 2018-03-09 11:58:59 +0000 | [diff] [blame] | 1 | # This test sets non-zero Die Offset Base field in the accelerator table header, |
| 2 | # and makes sure it is added to the DW_FORM_ref*** forms. |
| 3 | |
| 4 | # RUN: llvm-mc -triple x86_64-apple-darwin %s -filetype=obj -o %t |
| 5 | # RUN: llvm-dwarfdump -find=main %t | FileCheck %s |
| 6 | |
| 7 | # CHECK: DW_TAG_subprogram |
| 8 | # CHECK-NEXT: DW_AT_name ("main") |
| 9 | # CHECK-NEXT: DW_AT_external |
| 10 | |
| 11 | .section __DWARF,__debug_str,regular,debug |
| 12 | Ldebug_str: |
| 13 | Lstring_producer: |
| 14 | .asciz "Hand-written dwarf" |
| 15 | Lstring_main: |
| 16 | .asciz "main" |
| 17 | |
| 18 | .section __DWARF,__debug_abbrev,regular,debug |
| 19 | .byte 1 # Abbreviation Code |
| 20 | .byte 17 # DW_TAG_compile_unit |
| 21 | .byte 1 # DW_CHILDREN_yes |
| 22 | .byte 37 # DW_AT_producer |
| 23 | .byte 14 # DW_FORM_strp |
| 24 | .byte 19 # DW_AT_language |
| 25 | .byte 5 # DW_FORM_data2 |
| 26 | .byte 0 # EOM(1) |
| 27 | .byte 0 # EOM(2) |
| 28 | .byte 2 # Abbreviation Code |
| 29 | .byte 46 # DW_TAG_subprogram |
| 30 | .byte 0 # DW_CHILDREN_no |
| 31 | .byte 3 # DW_AT_name |
| 32 | .byte 14 # DW_FORM_strp |
| 33 | .byte 63 # DW_AT_external |
| 34 | .byte 25 # DW_FORM_flag_present |
| 35 | .byte 0 # EOM(1) |
| 36 | .byte 0 # EOM(2) |
| 37 | .byte 0 # EOM(3) |
| 38 | |
| 39 | .section __DWARF,__debug_info,regular,debug |
| 40 | Ldebug_info: |
| 41 | .long Lcu_end0-Lcu_start0 # Length of Unit |
| 42 | Lcu_start0: |
| 43 | .short 4 # DWARF version number |
| 44 | .long 0 # Offset Into Abbrev. Section |
| 45 | .byte 8 # Address Size (in bytes) |
| 46 | .byte 1 # Abbrev [1] DW_TAG_compile_unit |
| 47 | .long Lstring_producer-Ldebug_str # DW_AT_producer |
| 48 | .short 12 # DW_AT_language |
| 49 | Ldie_main: |
| 50 | .byte 2 # Abbrev [2] DW_TAG_subprogram |
| 51 | .long Lstring_main-Ldebug_str # DW_AT_name |
| 52 | # DW_AT_external |
| 53 | .byte 0 # End Of Children Mark |
| 54 | Lcu_end0: |
| 55 | |
| 56 | .section __DWARF,__apple_names,regular,debug |
| 57 | Lnames_begin: |
| 58 | .long 1212240712 ## Header Magic |
| 59 | .short 1 ## Header Version |
| 60 | .short 0 ## Header Hash Function |
| 61 | .long 1 ## Header Bucket Count |
| 62 | .long 1 ## Header Hash Count |
| 63 | .long 12 ## Header Data Length |
| 64 | .long 1 ## HeaderData Die Offset Base |
| 65 | .long 1 ## HeaderData Atom Count |
| 66 | .short 1 ## DW_ATOM_die_offset |
| 67 | .short 0x13 ## DW_FORM_ref4 |
| 68 | .long 0 ## Bucket 0 |
| 69 | .long 2090499946 ## Hash in Bucket 0 |
| 70 | .long LNames0-Lnames_begin ## Offset in Bucket 0 |
| 71 | LNames0: |
| 72 | .long Lstring_main-Ldebug_str ## main |
| 73 | .long 1 ## Num DIEs |
| 74 | .long Ldie_main-Ldebug_info-1 |
| 75 | .long 0 |