diff options
Diffstat (limited to 'test/DebugInfo/Inputs/dwarfdump-str-offsets-macho.s')
| -rw-r--r-- | test/DebugInfo/Inputs/dwarfdump-str-offsets-macho.s | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/test/DebugInfo/Inputs/dwarfdump-str-offsets-macho.s b/test/DebugInfo/Inputs/dwarfdump-str-offsets-macho.s new file mode 100644 index 000000000000..9ee9ad234d84 --- /dev/null +++ b/test/DebugInfo/Inputs/dwarfdump-str-offsets-macho.s @@ -0,0 +1,201 @@ +# Test object to verify dwarfdump handles v5 string offset tables in Mach-O. +# This is similar to dwarfdump-str-offsets.s with 2 CUs and 1 TU, but no +# split sections. +# +# To generate the test object: +# llvm-mc -triple i386-apple-darwin9 dwarfdump-str-offsets-macho.s -filetype=obj \ +# -o dwarfdump-str-offsets-macho.o + + .section __DWARF,__debug_str,regular,debug +Linfo_string: + .asciz "Handmade DWARF producer" +str_CU1: + .asciz "Compile_Unit_1" +str_CU1_dir: + .asciz "/home/test/CU1" +str_CU2: + .asciz "Compile_Unit_2" +str_CU2_dir: + .asciz "/home/test/CU2" +str_TU: + .asciz "Type_Unit" +str_TU_type: + .asciz "MyStruct" +str_Subprogram: + .asciz "MyFunc" +str_Variable1: + .asciz "MyVar1" +str_Variable2: + .asciz "MyVar2" +str_Variable3: + .asciz "MyVar3" + + .section __DWARF,__debug_str_offs,regular,debug +Ldebug_str_offsets: + .long Ldebug_str_offsets_segment0_end-Ldebug_str_offsets_base0 + .short 5 # DWARF version + .short 0 # Padding +Ldebug_str_offsets_base0: + .long str_producer + .long str_CU1 + .long str_CU1_dir + .long str_Subprogram + .long str_Variable1 + .long str_Variable2 + .long str_Variable3 +Ldebug_str_offsets_segment0_end: +# CU2's contribution + .long Ldebug_str_offsets_segment1_end-Ldebug_str_offsets_base1 + .short 5 # DWARF version + .short 0 # Padding +Ldebug_str_offsets_base1: + .long str_producer + .long str_CU2 + .long str_CU2_dir +Ldebug_str_offsets_segment1_end: +# The TU's contribution + .long Ldebug_str_offsets_segment2_end-Ldebug_str_offsets_base2 + .short 5 # DWARF version + .short 0 # Padding +Ldebug_str_offsets_base2: + .long str_TU + .long str_TU_type +Ldebug_str_offsets_segment2_end: + + .section __DWARF,__debug_abbrev,regular,debug +Lsection_abbrev: + .byte 0x01 # Abbrev code + .byte 0x11 # DW_TAG_compile_unit + .byte 0x01 # DW_CHILDREN_yes + .byte 0x25 # DW_AT_producer + .byte 0x1a # DW_FORM_strx + .byte 0x03 # DW_AT_name + .byte 0x1a # DW_FORM_strx + .byte 0x72 # DW_AT_str_offsets_base + .byte 0x17 # DW_FORM_sec_offset + .byte 0x1b # DW_AT_comp_dir + .byte 0x1a # DW_FORM_strx + .byte 0x00 # EOM(1) + .byte 0x00 # EOM(2) + .byte 0x02 # Abbrev code + .byte 0x41 # DW_TAG_type_unit + .byte 0x01 # DW_CHILDREN_yes + .byte 0x03 # DW_AT_name + .byte 0x1a # DW_FORM_strx + .byte 0x72 # DW_AT_str_offsets_base + .byte 0x17 # DW_FORM_sec_offset + .byte 0x00 # EOM(1) + .byte 0x00 # EOM(2) + .byte 0x03 # Abbrev code + .byte 0x13 # DW_TAG_structure_type + .byte 0x00 # DW_CHILDREN_no (no members) + .byte 0x03 # DW_AT_name + .byte 0x1a # DW_FORM_strx + .byte 0x00 # EOM(1) + .byte 0x00 # EOM(2) + .byte 0x04 # Abbrev code + .byte 0x2e # DW_TAG_subprogram + .byte 0x01 # DW_CHILDREN_yes + .byte 0x03 # DW_AT_name + .byte 0x25 # DW_FORM_strx1 + .byte 0x00 # EOM(1) + .byte 0x00 # EOM(2) + .byte 0x05 # Abbrev code + .byte 0x34 # DW_TAG_variable + .byte 0x00 # DW_CHILDREN_no + .byte 0x03 # DW_AT_name + .byte 0x26 # DW_FORM_strx2 + .byte 0x00 # EOM(1) + .byte 0x00 # EOM(2) + .byte 0x06 # Abbrev code + .byte 0x34 # DW_TAG_variable + .byte 0x00 # DW_CHILDREN_no + .byte 0x03 # DW_AT_name + .byte 0x27 # DW_FORM_strx3 + .byte 0x00 # EOM(1) + .byte 0x00 # EOM(2) + .byte 0x07 # Abbrev code + .byte 0x34 # DW_TAG_variable + .byte 0x00 # DW_CHILDREN_no + .byte 0x03 # DW_AT_name + .byte 0x28 # DW_FORM_strx4 + .byte 0x00 # EOM(1) + .byte 0x00 # EOM(2) + .byte 0x00 # EOM(3) + + .section __DWARF,__debug_info,regular,debug +Lsection_info: +# DWARF v5 CU header. + .long CU1_5_end-CU1_5_version # Length of Unit +CU1_5_version: + .short 5 # DWARF version number + .byte 1 # DWARF Unit Type + .byte 8 # Address Size (in bytes) + .long 0 # Offset Into Abbrev. Section +# The compile-unit DIE, which has a DW_AT_producer, DW_AT_name, +# DW_AT_str_offsets and DW_AT_compdir. + .byte 1 # Abbreviation code + .byte 0 # The index of the producer string + .byte 1 # The index of the CU name string + .long Ldebug_str_offsets_base0-Ldebug_str_offsets + .byte 2 # The index of the comp dir string +# A subprogram DIE with DW_AT_name, using DW_FORM_strx1. + .byte 4 # Abbreviation code + .byte 3 # Subprogram name string (DW_FORM_strx1) +# A variable DIE with DW_AT_name, using DW_FORM_strx2. + .byte 5 # Abbreviation code + .short 0x0004 # Subprogram name string (DW_FORM_strx2) +# A variable DIE with DW_AT_name, using DW_FORM_strx3. + .byte 6 # Abbreviation code + .byte 5 # Subprogram name string (DW_FORM_strx3) + .short 0 # Subprogram name string (DW_FORM_strx3) +# A variable DIE with DW_AT_name, using DW_FORM_strx4. + .byte 7 # Abbreviation code + .quad 0x00000006 # Subprogram name string (DW_FORM_strx4) + .byte 0 # NULL + .byte 0 # NULL + .byte 0 # NULL +CU1_5_end: + +# DWARF v5 CU header + .long CU2_5_end-CU2_5_version # Length of Unit +CU2_5_version: + .short 5 # DWARF version number + .byte 1 # DWARF Unit Type + .byte 8 # Address Size (in bytes) + .long 0 # Offset Into Abbrev. Section +# The compile-unit DIE, which has a DW_AT_producer, DW_AT_name, +# DW_AT_str_offsets and DW_AT_compdir. + .byte 1 # Abbreviation code + .byte 0 # The index of the producer string + .byte 1 # The index of the CU name string + .long Ldebug_str_offsets_base1-Ldebug_str_offsets + .byte 2 # The index of the comp dir string + .byte 0 # NULL +CU2_5_end: + + .section __DWARF,__debug_types,regular,debug +# DWARF v5 Type unit header. +TU_5_start: + .long TU_5_end-TU_5_version # Length of Unit +TU_5_version: + .short 5 # DWARF version number + .byte 2 # DWARF Unit Type + .byte 8 # Address Size (in bytes) + .long 0 # Offset Into Abbrev. Section + .quad 0x0011223344556677 # Type Signature + .long TU_5_type-TU_5_start # Type offset +# The type-unit DIE, which has a name. + .byte 2 # Abbreviation code + .byte 0 # Index of the unit type name string + .long Ldebug_str_offsets_base2-Ldebug_str_offsets # offset into the str_offsets section +# The type DIE, which has a name. +TU_5_type: + .byte 3 # Abbreviation code + .byte 1 # Index of the type name string + .byte 0 # NULL + .byte 0 # NULL +TU_5_end: + + +.subsections_via_symbols |