[llvm] r341377 - [dwarfdump] Improve -diff option by hiding more data.
Jonas Devlieghere via llvm-commits
llvm-commits at lists.llvm.org
Tue Sep 4 09:21:37 PDT 2018
Author: jdevlieghere
Date: Tue Sep 4 09:21:37 2018
New Revision: 341377
URL: http://llvm.org/viewvc/llvm-project?rev=341377&view=rev
Log:
[dwarfdump] Improve -diff option by hiding more data.
The -diff option makes it easy to diff dwarf by hiding addresses and
offsets. However not all of them were hidden, which should be fixed by
this patch.
Differential revision: https://reviews.llvm.org/D51593
Added:
llvm/trunk/test/tools/llvm-dwarfdump/X86/DW_AT_object_pointer.s
Modified:
llvm/trunk/lib/DebugInfo/DWARF/DWARFDie.cpp
llvm/trunk/lib/DebugInfo/DWARF/DWARFFormValue.cpp
Modified: llvm/trunk/lib/DebugInfo/DWARF/DWARFDie.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/DebugInfo/DWARF/DWARFDie.cpp?rev=341377&r1=341376&r2=341377&view=diff
==============================================================================
--- llvm/trunk/lib/DebugInfo/DWARF/DWARFDie.cpp (original)
+++ llvm/trunk/lib/DebugInfo/DWARF/DWARFDie.cpp Tue Sep 4 09:21:37 2018
@@ -244,15 +244,17 @@ static void dumpAttribute(raw_ostream &O
else
formValue.dump(OS, DumpOpts);
+ std::string Space = DumpOpts.ShowAddresses ? " " : "";
+
// We have dumped the attribute raw value. For some attributes
// having both the raw value and the pretty-printed value is
// interesting. These attributes are handled below.
if (Attr == DW_AT_specification || Attr == DW_AT_abstract_origin) {
if (const char *Name = Die.getAttributeValueAsReferencedDie(Attr).getName(
DINameKind::LinkageName))
- OS << " \"" << Name << '\"';
+ OS << Space << "\"" << Name << '\"';
} else if (Attr == DW_AT_type) {
- OS << " \"";
+ OS << Space << "\"";
dumpTypeName(OS, Die);
OS << '"';
} else if (Attr == DW_AT_APPLE_property_attribute) {
Modified: llvm/trunk/lib/DebugInfo/DWARF/DWARFFormValue.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/DebugInfo/DWARF/DWARFFormValue.cpp?rev=341377&r1=341376&r2=341377&view=diff
==============================================================================
--- llvm/trunk/lib/DebugInfo/DWARF/DWARFFormValue.cpp (original)
+++ llvm/trunk/lib/DebugInfo/DWARF/DWARFFormValue.cpp Tue Sep 4 09:21:37 2018
@@ -387,16 +387,16 @@ void DWARFFormValue::dump(raw_ostream &O
switch (Form) {
case DW_FORM_exprloc:
case DW_FORM_block:
- OS << format("<0x%" PRIx64 "> ", UValue);
+ AddrOS << format("<0x%" PRIx64 "> ", UValue);
break;
case DW_FORM_block1:
- OS << format("<0x%2.2x> ", (uint8_t)UValue);
+ AddrOS << format("<0x%2.2x> ", (uint8_t)UValue);
break;
case DW_FORM_block2:
- OS << format("<0x%4.4x> ", (uint16_t)UValue);
+ AddrOS << format("<0x%4.4x> ", (uint16_t)UValue);
break;
case DW_FORM_block4:
- OS << format("<0x%8.8x> ", (uint32_t)UValue);
+ AddrOS << format("<0x%8.8x> ", (uint32_t)UValue);
break;
default:
break;
@@ -407,7 +407,7 @@ void DWARFFormValue::dump(raw_ostream &O
// UValue contains size of block
const uint8_t *EndDataPtr = DataPtr + UValue;
while (DataPtr < EndDataPtr) {
- OS << format("%2.2x ", *DataPtr);
+ AddrOS << format("%2.2x ", *DataPtr);
++DataPtr;
}
} else
@@ -501,8 +501,9 @@ void DWARFFormValue::dump(raw_ostream &O
if (CURelativeOffset) {
if (DumpOpts.Verbose)
OS << " => {";
- WithColor(OS, HighlightColor::Address).get()
- << format("0x%8.8" PRIx64, UValue + (U ? U->getOffset() : 0));
+ if (DumpOpts.ShowAddresses)
+ WithColor(OS, HighlightColor::Address).get()
+ << format("0x%8.8" PRIx64, UValue + (U ? U->getOffset() : 0));
if (DumpOpts.Verbose)
OS << "}";
}
Added: llvm/trunk/test/tools/llvm-dwarfdump/X86/DW_AT_object_pointer.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/tools/llvm-dwarfdump/X86/DW_AT_object_pointer.s?rev=341377&view=auto
==============================================================================
--- llvm/trunk/test/tools/llvm-dwarfdump/X86/DW_AT_object_pointer.s (added)
+++ llvm/trunk/test/tools/llvm-dwarfdump/X86/DW_AT_object_pointer.s Tue Sep 4 09:21:37 2018
@@ -0,0 +1,489 @@
+# RUN: llvm-mc %s -filetype obj -triple x86_64-apple-darwin -o %t.o
+# RUN: llvm-dwarfdump -diff %t.o | FileCheck %s
+
+# CHECK: DW_AT_type ("A*")
+# CHECK: DW_AT_specification ("A")
+# CHECK: DW_AT_object_pointer ()
+
+ .section __TEXT,__text,regular,pure_instructions
+ .globl __Z3fooi ## -- Begin function _Z3fooi
+ .p2align 4, 0x90
+__Z3fooi:
+Lfunc_begin0:
+Ltmp0:
+Ltmp1:
+Lfunc_end0:
+__ZN1AC1Ev:
+Lfunc_begin1:
+Ltmp2:
+Ltmp3:
+Lfunc_end1:
+__ZN1AC2Ev:
+Lfunc_begin2:
+Ltmp4:
+Ltmp5:
+Lfunc_end2:
+ ## -- End function
+ .section __DWARF,__debug_str,regular,debug
+Linfo_string:
+ .asciz "clang version 3.2 (trunk 163586) (llvm/trunk 163570)" ## string offset=0
+ .asciz "bar.cpp" ## string offset=53
+ .asciz "/Users/echristo/debug-tests" ## string offset=61
+ .asciz "foo" ## string offset=89
+ .asciz "_Z3fooi" ## string offset=93
+ .asciz "A" ## string offset=101
+ .asciz "m_a" ## string offset=103
+ .asciz "int" ## string offset=107
+ .asciz "_ZN1AC1Ev" ## string offset=111
+ .asciz "_ZN1AC2Ev" ## string offset=121
+ .asciz "a" ## string offset=131
+ .asciz "this" ## string offset=133
+ .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 23 ## DW_FORM_sec_offset
+ .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
+ .ascii "\347\177" ## DW_AT_APPLE_omit_frame_ptr
+ .byte 25 ## DW_FORM_flag_present
+ .byte 64 ## DW_AT_frame_base
+ .byte 24 ## DW_FORM_exprloc
+ .byte 110 ## DW_AT_linkage_name
+ .byte 14 ## DW_FORM_strp
+ .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 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 5 ## DW_TAG_formal_parameter
+ .byte 0 ## DW_CHILDREN_no
+ .byte 2 ## DW_AT_location
+ .byte 24 ## DW_FORM_exprloc
+ .byte 58 ## DW_AT_decl_file
+ .byte 11 ## DW_FORM_data1
+ .byte 59 ## DW_AT_decl_line
+ .byte 11 ## DW_FORM_data1
+ .byte 73 ## DW_AT_type
+ .byte 19 ## DW_FORM_ref4
+ .byte 0 ## EOM(1)
+ .byte 0 ## EOM(2)
+ .byte 4 ## Abbreviation Code
+ .byte 11 ## DW_TAG_lexical_block
+ .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 0 ## EOM(1)
+ .byte 0 ## EOM(2)
+ .byte 5 ## 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 73 ## DW_AT_type
+ .byte 19 ## DW_FORM_ref4
+ .byte 0 ## EOM(1)
+ .byte 0 ## EOM(2)
+ .byte 6 ## Abbreviation Code
+ .byte 2 ## DW_TAG_class_type
+ .byte 1 ## DW_CHILDREN_yes
+ .byte 3 ## DW_AT_name
+ .byte 14 ## DW_FORM_strp
+ .byte 11 ## DW_AT_byte_size
+ .byte 11 ## DW_FORM_data1
+ .byte 58 ## DW_AT_decl_file
+ .byte 11 ## DW_FORM_data1
+ .byte 59 ## DW_AT_decl_line
+ .byte 11 ## DW_FORM_data1
+ .ascii "\210\001" ## DW_AT_alignment
+ .byte 15 ## DW_FORM_udata
+ .byte 0 ## EOM(1)
+ .byte 0 ## EOM(2)
+ .byte 7 ## Abbreviation Code
+ .byte 13 ## DW_TAG_member
+ .byte 0 ## DW_CHILDREN_no
+ .byte 3 ## DW_AT_name
+ .byte 14 ## DW_FORM_strp
+ .byte 73 ## DW_AT_type
+ .byte 19 ## DW_FORM_ref4
+ .byte 58 ## DW_AT_decl_file
+ .byte 11 ## DW_FORM_data1
+ .byte 59 ## DW_AT_decl_line
+ .byte 11 ## DW_FORM_data1
+ .ascii "\210\001" ## DW_AT_alignment
+ .byte 15 ## DW_FORM_udata
+ .byte 56 ## DW_AT_data_member_location
+ .byte 11 ## DW_FORM_data1
+ .byte 0 ## EOM(1)
+ .byte 0 ## EOM(2)
+ .byte 8 ## Abbreviation Code
+ .byte 46 ## DW_TAG_subprogram
+ .byte 1 ## DW_CHILDREN_yes
+ .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 60 ## DW_AT_declaration
+ .byte 25 ## DW_FORM_flag_present
+ .byte 63 ## DW_AT_external
+ .byte 25 ## DW_FORM_flag_present
+ .byte 0 ## EOM(1)
+ .byte 0 ## EOM(2)
+ .byte 9 ## Abbreviation Code
+ .byte 5 ## DW_TAG_formal_parameter
+ .byte 0 ## DW_CHILDREN_no
+ .byte 73 ## DW_AT_type
+ .byte 19 ## DW_FORM_ref4
+ .byte 52 ## DW_AT_artificial
+ .byte 25 ## DW_FORM_flag_present
+ .byte 0 ## EOM(1)
+ .byte 0 ## EOM(2)
+ .byte 10 ## 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 11 ## Abbreviation Code
+ .byte 15 ## DW_TAG_pointer_type
+ .byte 0 ## DW_CHILDREN_no
+ .byte 73 ## DW_AT_type
+ .byte 19 ## DW_FORM_ref4
+ .byte 0 ## EOM(1)
+ .byte 0 ## EOM(2)
+ .byte 12 ## 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
+ .ascii "\347\177" ## DW_AT_APPLE_omit_frame_ptr
+ .byte 25 ## DW_FORM_flag_present
+ .byte 64 ## DW_AT_frame_base
+ .byte 24 ## DW_FORM_exprloc
+ .byte 100 ## DW_AT_object_pointer
+ .byte 19 ## DW_FORM_ref4
+ .byte 110 ## DW_AT_linkage_name
+ .byte 14 ## DW_FORM_strp
+ .byte 71 ## DW_AT_specification
+ .byte 19 ## DW_FORM_ref4
+ .byte 0 ## EOM(1)
+ .byte 0 ## EOM(2)
+ .byte 13 ## Abbreviation Code
+ .byte 5 ## DW_TAG_formal_parameter
+ .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 73 ## DW_AT_type
+ .byte 19 ## DW_FORM_ref4
+ .byte 52 ## DW_AT_artificial
+ .byte 25 ## DW_FORM_flag_present
+ .byte 0 ## EOM(1)
+ .byte 0 ## EOM(2)
+ .byte 0 ## EOM(3)
+ .section __DWARF,__debug_info,regular,debug
+Lsection_info:
+Lcu_begin0:
+ .long 244 ## Length of Unit
+ .short 4 ## DWARF version number
+.set Lset0, Lsection_abbrev-Lsection_abbrev ## Offset Into Abbrev. Section
+ .long Lset0
+ .byte 8 ## Address Size (in bytes)
+ .byte 1 ## Abbrev [1] 0xb:0xed DW_TAG_compile_unit
+ .long 0 ## DW_AT_producer
+ .short 4 ## DW_AT_language
+ .long 53 ## DW_AT_name
+.set Lset1, Lline_table_start0-Lsection_line ## DW_AT_stmt_list
+ .long Lset1
+ .long 61 ## DW_AT_comp_dir
+ .quad Lfunc_begin0 ## DW_AT_low_pc
+.set Lset2, Lfunc_end2-Lfunc_begin0 ## DW_AT_high_pc
+ .long Lset2
+ .byte 2 ## Abbrev [2] 0x2a:0x44 DW_TAG_subprogram
+ .quad Lfunc_begin0 ## DW_AT_low_pc
+.set Lset3, Lfunc_end0-Lfunc_begin0 ## DW_AT_high_pc
+ .long Lset3
+ ## DW_AT_APPLE_omit_frame_ptr
+ .byte 1 ## DW_AT_frame_base
+ .byte 87
+ .long 93 ## DW_AT_linkage_name
+ .long 89 ## DW_AT_name
+ .byte 1 ## DW_AT_decl_file
+ .byte 7 ## DW_AT_decl_line
+ .long 146 ## DW_AT_type
+ ## DW_AT_external
+ .byte 3 ## Abbrev [3] 0x47:0xa DW_TAG_formal_parameter
+ .byte 2 ## DW_AT_location
+ .byte 145
+ .byte 4
+ .byte 1 ## DW_AT_decl_file
+ .byte 7 ## DW_AT_decl_line
+ .long 146 ## DW_AT_type
+ .byte 4 ## Abbrev [4] 0x51:0x1c DW_TAG_lexical_block
+ .quad Ltmp0 ## DW_AT_low_pc
+.set Lset4, Ltmp1-Ltmp0 ## DW_AT_high_pc
+ .long Lset4
+ .byte 5 ## Abbrev [5] 0x5e:0xe DW_TAG_variable
+ .byte 2 ## DW_AT_location
+ .byte 145
+ .byte 0
+ .long 131 ## DW_AT_name
+ .byte 1 ## DW_AT_decl_file
+ .byte 8 ## DW_AT_decl_line
+ .long 110 ## DW_AT_type
+ .byte 0 ## End Of Children Mark
+ .byte 0 ## End Of Children Mark
+ .byte 6 ## Abbrev [6] 0x6e:0x24 DW_TAG_class_type
+ .long 101 ## DW_AT_name
+ .byte 4 ## DW_AT_byte_size
+ .byte 1 ## DW_AT_decl_file
+ .byte 1 ## DW_AT_decl_line
+ .byte 4 ## DW_AT_alignment
+ .byte 7 ## Abbrev [7] 0x77:0xd DW_TAG_member
+ .long 103 ## DW_AT_name
+ .long 146 ## DW_AT_type
+ .byte 1 ## DW_AT_decl_file
+ .byte 4 ## DW_AT_decl_line
+ .byte 4 ## DW_AT_alignment
+ .byte 0 ## DW_AT_data_member_location
+ .byte 8 ## Abbrev [8] 0x84:0xd DW_TAG_subprogram
+ .long 101 ## DW_AT_name
+ .byte 1 ## DW_AT_decl_file
+ .byte 3 ## DW_AT_decl_line
+ ## DW_AT_declaration
+ ## DW_AT_external
+ .byte 9 ## Abbrev [9] 0x8b:0x5 DW_TAG_formal_parameter
+ .long 153 ## DW_AT_type
+ ## DW_AT_artificial
+ .byte 0 ## End Of Children Mark
+ .byte 0 ## End Of Children Mark
+ .byte 10 ## Abbrev [10] 0x92:0x7 DW_TAG_base_type
+ .long 107 ## DW_AT_name
+ .byte 5 ## DW_AT_encoding
+ .byte 4 ## DW_AT_byte_size
+ .byte 11 ## Abbrev [11] 0x99:0x5 DW_TAG_pointer_type
+ .long 110 ## DW_AT_type
+ .byte 12 ## Abbrev [12] 0x9e:0x2a DW_TAG_subprogram
+ .quad Lfunc_begin1 ## DW_AT_low_pc
+.set Lset5, Lfunc_end1-Lfunc_begin1 ## DW_AT_high_pc
+ .long Lset5
+ ## DW_AT_APPLE_omit_frame_ptr
+ .byte 1 ## DW_AT_frame_base
+ .byte 87
+ .long 185 ## DW_AT_object_pointer
+ .long 111 ## DW_AT_linkage_name
+ .long 132 ## DW_AT_specification
+ .byte 13 ## Abbrev [13] 0xb9:0xe DW_TAG_formal_parameter
+ .byte 2 ## DW_AT_location
+ .byte 145
+ .byte 0
+ .long 133 ## DW_AT_name
+ .byte 1 ## DW_AT_decl_file
+ .byte 3 ## DW_AT_decl_line
+ .long 242 ## DW_AT_type
+ ## DW_AT_artificial
+ .byte 0 ## End Of Children Mark
+ .byte 12 ## Abbrev [12] 0xc8:0x2a DW_TAG_subprogram
+ .quad Lfunc_begin2 ## DW_AT_low_pc
+.set Lset6, Lfunc_end2-Lfunc_begin2 ## DW_AT_high_pc
+ .long Lset6
+ ## DW_AT_APPLE_omit_frame_ptr
+ .byte 1 ## DW_AT_frame_base
+ .byte 87
+ .long 227 ## DW_AT_object_pointer
+ .long 121 ## DW_AT_linkage_name
+ .long 132 ## DW_AT_specification
+ .byte 13 ## Abbrev [13] 0xe3:0xe DW_TAG_formal_parameter
+ .byte 2 ## DW_AT_location
+ .byte 145
+ .byte 120
+ .long 133 ## DW_AT_name
+ .byte 1 ## DW_AT_decl_file
+ .byte 3 ## DW_AT_decl_line
+ .long 242 ## DW_AT_type
+ ## DW_AT_artificial
+ .byte 0 ## End Of Children Mark
+ .byte 11 ## Abbrev [11] 0xf2:0x5 DW_TAG_pointer_type
+ .long 110 ## DW_AT_type
+ .byte 0 ## End Of Children Mark
+ .section __DWARF,__debug_macinfo,regular,debug
+Ldebug_macinfo:
+ .byte 0 ## End Of Macro List Mark
+ .section __DWARF,__apple_names,regular,debug
+Lnames_begin:
+ .long 1212240712 ## Header Magic
+ .short 1 ## Header Version
+ .short 0 ## Header Hash Function
+ .long 5 ## Header Bucket Count
+ .long 5 ## Header Hash Count
+ .long 12 ## Header Data Length
+ .long 0 ## HeaderData Die Offset Base
+ .long 1 ## HeaderData Atom Count
+ .short 1 ## DW_ATOM_die_offset
+ .short 6 ## DW_FORM_data4
+ .long 0 ## Bucket 0
+ .long 2 ## Bucket 1
+ .long -1 ## Bucket 2
+ .long 3 ## Bucket 3
+ .long 4 ## Bucket 4
+ .long 649621230 ## Hash in Bucket 0
+ .long 1784752350 ## Hash in Bucket 0
+ .long 649620141 ## Hash in Bucket 1
+ .long 177638 ## Hash in Bucket 3
+ .long 193491849 ## Hash in Bucket 4
+.set Lset7, LNames4-Lnames_begin ## Offset in Bucket 0
+ .long Lset7
+.set Lset8, LNames3-Lnames_begin ## Offset in Bucket 0
+ .long Lset8
+.set Lset9, LNames2-Lnames_begin ## Offset in Bucket 1
+ .long Lset9
+.set Lset10, LNames0-Lnames_begin ## Offset in Bucket 3
+ .long Lset10
+.set Lset11, LNames1-Lnames_begin ## Offset in Bucket 4
+ .long Lset11
+LNames4:
+ .long 121 ## _ZN1AC2Ev
+ .long 1 ## Num DIEs
+ .long 200
+ .long 0
+LNames3:
+ .long 93 ## _Z3fooi
+ .long 1 ## Num DIEs
+ .long 42
+ .long 0
+LNames2:
+ .long 111 ## _ZN1AC1Ev
+ .long 1 ## Num DIEs
+ .long 158
+ .long 0
+LNames0:
+ .long 101 ## A
+ .long 2 ## Num DIEs
+ .long 158
+ .long 200
+ .long 0
+LNames1:
+ .long 89 ## foo
+ .long 1 ## Num DIEs
+ .long 42
+ .long 0
+ .section __DWARF,__apple_objc,regular,debug
+Lobjc_begin:
+ .long 1212240712 ## Header Magic
+ .short 1 ## Header Version
+ .short 0 ## Header Hash Function
+ .long 1 ## Header Bucket Count
+ .long 0 ## Header Hash Count
+ .long 12 ## Header Data Length
+ .long 0 ## HeaderData Die Offset Base
+ .long 1 ## HeaderData Atom Count
+ .short 1 ## DW_ATOM_die_offset
+ .short 6 ## DW_FORM_data4
+ .long -1 ## Bucket 0
+ .section __DWARF,__apple_namespac,regular,debug
+Lnamespac_begin:
+ .long 1212240712 ## Header Magic
+ .short 1 ## Header Version
+ .short 0 ## Header Hash Function
+ .long 1 ## Header Bucket Count
+ .long 0 ## Header Hash Count
+ .long 12 ## Header Data Length
+ .long 0 ## HeaderData Die Offset Base
+ .long 1 ## HeaderData Atom Count
+ .short 1 ## DW_ATOM_die_offset
+ .short 6 ## DW_FORM_data4
+ .long -1 ## Bucket 0
+ .section __DWARF,__apple_types,regular,debug
+Ltypes_begin:
+ .long 1212240712 ## Header Magic
+ .short 1 ## Header Version
+ .short 0 ## Header Hash Function
+ .long 2 ## Header Bucket Count
+ .long 2 ## Header Hash Count
+ .long 20 ## Header Data Length
+ .long 0 ## HeaderData Die Offset Base
+ .long 3 ## HeaderData Atom Count
+ .short 1 ## DW_ATOM_die_offset
+ .short 6 ## DW_FORM_data4
+ .short 3 ## DW_ATOM_die_tag
+ .short 5 ## DW_FORM_data2
+ .short 4 ## DW_ATOM_type_flags
+ .short 11 ## DW_FORM_data1
+ .long 0 ## Bucket 0
+ .long -1 ## Bucket 1
+ .long 177638 ## Hash in Bucket 0
+ .long 193495088 ## Hash in Bucket 0
+.set Lset12, Ltypes0-Ltypes_begin ## Offset in Bucket 0
+ .long Lset12
+.set Lset13, Ltypes1-Ltypes_begin ## Offset in Bucket 0
+ .long Lset13
+Ltypes0:
+ .long 101 ## A
+ .long 1 ## Num DIEs
+ .long 110
+ .short 2
+ .byte 0
+ .long 0
+Ltypes1:
+ .long 107 ## int
+ .long 1 ## Num DIEs
+ .long 146
+ .short 36
+ .byte 0
+ .long 0
+
+.subsections_via_symbols
+ .section __DWARF,__debug_line,regular,debug
+Lsection_line:
+Lline_table_start0:
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