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f3cfe016c5
The DW_AT_abstract_origin can be a cross-cu reference as a by-product of LTO. On IR level for absolute references an address is stored, vs a DIE for relative references. Added a map to keep track of cross-cu referenced DIEs to use when we add an Entry.
713 lines
32 KiB
ArmAsm
713 lines
32 KiB
ArmAsm
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# REQUIRES: system-linux
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# RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %s -o %tmain.o
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# RUN: %clang %cflags -dwarf-5 %tmain.o -o %t.exe -Wl,-q
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# RUN: llvm-bolt %t.exe -o %t.bolt --update-debug-sections
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# RUN: llvm-dwarfdump --debug-info -r 0 --debug-names %t.bolt > %t.txt
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# RUN: cat %t.txt | FileCheck --check-prefix=CHECK %s
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## This test checks that BOLT generates Entries for DW_AT_abstract_origin when it has cross cu reference.
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# CHECK: [[OFFSET1:0x[0-9a-f]*]]: Compile Unit
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# CHECK: [[OFFSET2:0x[0-9a-f]*]]: Compile Unit
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# CHECK: Name Index @ 0x0 {
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# CHECK-NEXT: Header {
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# CHECK-NEXT: Length: 0xD2
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# CHECK-NEXT: Format: DWARF32
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# CHECK-NEXT: Version: 5
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# CHECK-NEXT: CU count: 2
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# CHECK-NEXT: Local TU count: 0
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# CHECK-NEXT: Foreign TU count: 0
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# CHECK-NEXT: Bucket count: 5
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# CHECK-NEXT: Name count: 5
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# CHECK-NEXT: Abbreviations table size: 0x1F
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# CHECK-NEXT: Augmentation: 'BOLT'
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# CHECK-NEXT: }
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# CHECK-NEXT: Compilation Unit offsets [
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# CHECK-NEXT: CU[0]: [[OFFSET1]]
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# CHECK-NEXT: CU[1]: [[OFFSET2]]
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# CHECK-NEXT: ]
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# CHECK-NEXT: Abbreviations [
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# CHECK-NEXT: Abbreviation [[ABBREV1:0x[0-9a-f]*]] {
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# CHECK-NEXT: Tag: DW_TAG_subprogram
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# CHECK-NEXT: DW_IDX_compile_unit: DW_FORM_data1
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# CHECK-NEXT: DW_IDX_die_offset: DW_FORM_ref4
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# CHECK-NEXT: DW_IDX_parent: DW_FORM_flag_present
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# CHECK-NEXT: }
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# CHECK-NEXT: Abbreviation [[ABBREV2:0x[0-9a-f]*]] {
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# CHECK-NEXT: Tag: DW_TAG_inlined_subroutine
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# CHECK-NEXT: DW_IDX_compile_unit: DW_FORM_data1
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# CHECK-NEXT: DW_IDX_die_offset: DW_FORM_ref4
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# CHECK-NEXT: DW_IDX_parent: DW_FORM_ref4
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# CHECK-NEXT: }
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# CHECK-NEXT: Abbreviation [[ABBREV3:0x[0-9a-f]*]] {
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# CHECK-NEXT: Tag: DW_TAG_base_type
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# CHECK-NEXT: DW_IDX_compile_unit: DW_FORM_data1
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# CHECK-NEXT: DW_IDX_die_offset: DW_FORM_ref4
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# CHECK-NEXT: DW_IDX_parent: DW_FORM_flag_present
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# CHECK-NEXT: }
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# CHECK-NEXT: ]
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# CHECK-NEXT: Bucket 0 [
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# CHECK-NEXT: EMPTY
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# CHECK-NEXT: ]
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# CHECK-NEXT: Bucket 1 [
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# CHECK-NEXT: Name 1 {
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# CHECK-NEXT: Hash: 0x7C9A7F6A
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# CHECK-NEXT: String: {{.+}} "main"
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# CHECK-NEXT: Entry @ [[ENTRY:0x[0-9a-f]*]] {
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# CHECK-NEXT: Abbrev: [[ABBREV1]]
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# CHECK-NEXT: Tag: DW_TAG_subprogram
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# CHECK-NEXT: DW_IDX_compile_unit: 0x00
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# CHECK-NEXT: DW_IDX_die_offset: 0x00000024
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# CHECK-NEXT: DW_IDX_parent: <parent not indexed>
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# CHECK-NEXT: }
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# CHECK-NEXT: }
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# CHECK-NEXT: Name 2 {
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# CHECK-NEXT: Hash: 0xB5063CFE
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# CHECK-NEXT: String: {{.+}} "_Z3fooi"
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# CHECK-NEXT: Entry @ {{.+}} {
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# CHECK-NEXT: Abbrev: [[ABBREV1]]
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# CHECK-NEXT: Tag: DW_TAG_subprogram
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# CHECK-NEXT: DW_IDX_compile_unit: 0x01
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# CHECK-NEXT: DW_IDX_die_offset: 0x0000003a
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# CHECK-NEXT: DW_IDX_parent: <parent not indexed>
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# CHECK-NEXT: }
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# CHECK-NEXT: Entry @ {{.+}} {
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# CHECK-NEXT: Abbrev: [[ABBREV2]]
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# CHECK-NEXT: Tag: DW_TAG_inlined_subroutine
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# CHECK-NEXT: DW_IDX_compile_unit: 0x00
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# CHECK-NEXT: DW_IDX_die_offset: 0x00000054
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# CHECK-NEXT: DW_IDX_parent: Entry @ [[ENTRY]]
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# CHECK-NEXT: }
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# CHECK-NEXT: }
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# CHECK-NEXT: ]
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# CHECK-NEXT: Bucket 2 [
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# CHECK-NEXT: EMPTY
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# CHECK-NEXT: ]
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# CHECK-NEXT: Bucket 3 [
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# CHECK-NEXT: Name 3 {
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# CHECK-NEXT: Hash: 0xB888030
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# CHECK-NEXT: String: {{.+}} "int"
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# CHECK-NEXT: Entry @ {{.+}} {
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# CHECK-NEXT: Abbrev: [[ABBREV3]]
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# CHECK-NEXT: Tag: DW_TAG_base_type
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# CHECK-NEXT: DW_IDX_compile_unit: 0x01
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# CHECK-NEXT: DW_IDX_die_offset: 0x00000036
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# CHECK-NEXT: DW_IDX_parent: <parent not indexed>
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# CHECK-NEXT: }
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# CHECK-NEXT: }
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# CHECK-NEXT: ]
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# CHECK-NEXT: Bucket 4 [
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# CHECK-NEXT: Name 4 {
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# CHECK-NEXT: Hash: 0xB887389
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# CHECK-NEXT: String: {{.+}} "foo"
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# CHECK-NEXT: Entry @ {{.+}} {
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# CHECK-NEXT: Abbrev: [[ABBREV1]]
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# CHECK-NEXT: Tag: DW_TAG_subprogram
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# CHECK-NEXT: DW_IDX_compile_unit: 0x01
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# CHECK-NEXT: DW_IDX_die_offset: 0x0000003a
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# CHECK-NEXT: DW_IDX_parent: <parent not indexed>
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# CHECK-NEXT: }
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# CHECK-NEXT: Entry @ 0xc4 {
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# CHECK-NEXT: Abbrev: [[ABBREV2]]
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# CHECK-NEXT: Tag: DW_TAG_inlined_subroutine
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# CHECK-NEXT: DW_IDX_compile_unit: 0x00
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# CHECK-NEXT: DW_IDX_die_offset: 0x00000054
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# CHECK-NEXT: DW_IDX_parent: Entry @ [[ENTRY]]
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# CHECK-NEXT: }
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# CHECK-NEXT: }
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# CHECK-NEXT: Name 5 {
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# CHECK-NEXT: Hash: 0x7C952063
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# CHECK-NEXT: String: {{.+}} "char"
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# CHECK-NEXT: Entry @ {{.+}} {
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# CHECK-NEXT: Abbrev: [[ABBREV3]]
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# CHECK-NEXT: Tag: DW_TAG_base_type
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# CHECK-NEXT: DW_IDX_compile_unit: 0x00
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# CHECK-NEXT: DW_IDX_die_offset: 0x00000075
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# CHECK-NEXT: DW_IDX_parent: <parent not indexed>
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# CHECK-NEXT: }
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# CHECK-NEXT: }
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# CHECK-NEXT: ]
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# CHECK-NEXT: }
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## clang++ -g2 -gpubnames -S -emit-llvm main.cpp -o main.ll
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## clang++ -g2 -gpubnames -S -emit-llvm helper.cpp -o helper.ll
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## llvm-link main.ll helper.ll -o combined.ll
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## clang++ -g2 -gpubnames combined.ll -emit-llvm -S -o combined.opt.ll
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## llc -dwarf-version=5 -filetype=asm -mtriple x86_64-unknown-linux combined.opt.ll -o combined.s
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## main.cpp
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## extern int foo(int);
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## int main(int argc, char* argv[]) {
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## int i = 0;
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## [[clang::always_inline]] i = foo(argc);
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## return i;
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## }
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## helper.cpp
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## int foo(int i) {
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## return i ++;
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## }
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.text
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.file "llvm-link"
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.globl main # -- Begin function main
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.p2align 4, 0x90
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.type main,@function
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main: # @main
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.Lfunc_begin0:
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.file 1 "/home" "main.cpp" md5 0x24fb0b4c3900e91fece1ac87ed73ff3b
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.loc 1 2 0 # main.cpp:2:0
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.cfi_startproc
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# %bb.0: # %entry
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pushq %rbp
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.cfi_def_cfa_offset 16
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.cfi_offset %rbp, -16
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movq %rsp, %rbp
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.cfi_def_cfa_register %rbp
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movl $0, -16(%rbp)
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movl %edi, -12(%rbp)
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movq %rsi, -24(%rbp)
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.Ltmp0:
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.loc 1 3 7 prologue_end # main.cpp:3:7
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movl $0, -4(%rbp)
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.loc 1 4 36 # main.cpp:4:36
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movl -12(%rbp), %eax
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movl %eax, -8(%rbp)
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.Ltmp1:
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.file 2 "/home" "helper.cpp" md5 0x7d4429e24d8c74d7ee22c1889ad46d6b
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.loc 2 2 12 # helper.cpp:2:12
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movl -8(%rbp), %eax
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movl %eax, %ecx
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addl $1, %ecx
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movl %ecx, -8(%rbp)
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.Ltmp2:
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.loc 1 4 30 # main.cpp:4:30
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movl %eax, -4(%rbp)
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.loc 1 5 10 # main.cpp:5:10
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movl -4(%rbp), %eax
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.loc 1 5 3 epilogue_begin is_stmt 0 # main.cpp:5:3
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popq %rbp
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.cfi_def_cfa %rsp, 8
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retq
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.Ltmp3:
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.Lfunc_end0:
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.size main, .Lfunc_end0-main
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.cfi_endproc
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# -- End function
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.globl _Z3fooi # -- Begin function _Z3fooi
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.p2align 4, 0x90
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.type _Z3fooi,@function
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_Z3fooi: # @_Z3fooi
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.Lfunc_begin1:
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.loc 2 1 0 is_stmt 1 # helper.cpp:1:0
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.cfi_startproc
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# %bb.0: # %entry
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pushq %rbp
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.cfi_def_cfa_offset 16
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.cfi_offset %rbp, -16
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movq %rsp, %rbp
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.cfi_def_cfa_register %rbp
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movl %edi, -4(%rbp)
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.Ltmp4:
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.loc 2 2 12 prologue_end # helper.cpp:2:12
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movl -4(%rbp), %eax
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movl %eax, %ecx
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addl $1, %ecx
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movl %ecx, -4(%rbp)
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.loc 2 2 3 epilogue_begin is_stmt 0 # helper.cpp:2:3
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popq %rbp
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.cfi_def_cfa %rsp, 8
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retq
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.Ltmp5:
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.Lfunc_end1:
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.size _Z3fooi, .Lfunc_end1-_Z3fooi
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.cfi_endproc
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# -- End function
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.section .debug_abbrev,"",@progbits
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.byte 1 # Abbreviation Code
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.byte 17 # DW_TAG_compile_unit
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.byte 1 # DW_CHILDREN_yes
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.byte 37 # DW_AT_producer
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.byte 37 # DW_FORM_strx1
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.byte 19 # DW_AT_language
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.byte 5 # DW_FORM_data2
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.byte 3 # DW_AT_name
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.byte 37 # DW_FORM_strx1
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.byte 114 # DW_AT_str_offsets_base
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.byte 23 # DW_FORM_sec_offset
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.byte 16 # DW_AT_stmt_list
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.byte 23 # DW_FORM_sec_offset
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.byte 27 # DW_AT_comp_dir
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.byte 37 # DW_FORM_strx1
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.byte 17 # DW_AT_low_pc
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.byte 27 # DW_FORM_addrx
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.byte 18 # DW_AT_high_pc
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.byte 6 # DW_FORM_data4
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.byte 115 # DW_AT_addr_base
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.byte 23 # DW_FORM_sec_offset
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 2 # Abbreviation Code
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.byte 46 # DW_TAG_subprogram
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.byte 1 # DW_CHILDREN_yes
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.byte 17 # DW_AT_low_pc
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.byte 27 # DW_FORM_addrx
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.byte 18 # DW_AT_high_pc
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.byte 6 # DW_FORM_data4
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.byte 64 # DW_AT_frame_base
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.byte 24 # DW_FORM_exprloc
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.byte 3 # DW_AT_name
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.byte 37 # DW_FORM_strx1
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.byte 58 # DW_AT_decl_file
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.byte 11 # DW_FORM_data1
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.byte 59 # DW_AT_decl_line
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.byte 11 # DW_FORM_data1
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.byte 73 # DW_AT_type
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.byte 16 # DW_FORM_ref_addr
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.byte 63 # DW_AT_external
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.byte 25 # DW_FORM_flag_present
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 3 # Abbreviation Code
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.byte 5 # DW_TAG_formal_parameter
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.byte 0 # DW_CHILDREN_no
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.byte 2 # DW_AT_location
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.byte 24 # DW_FORM_exprloc
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.byte 3 # DW_AT_name
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.byte 37 # DW_FORM_strx1
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.byte 58 # DW_AT_decl_file
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.byte 11 # DW_FORM_data1
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.byte 59 # DW_AT_decl_line
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.byte 11 # DW_FORM_data1
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.byte 73 # DW_AT_type
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.byte 16 # DW_FORM_ref_addr
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 4 # Abbreviation Code
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.byte 5 # DW_TAG_formal_parameter
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.byte 0 # DW_CHILDREN_no
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.byte 2 # DW_AT_location
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.byte 24 # DW_FORM_exprloc
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.byte 3 # DW_AT_name
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.byte 37 # DW_FORM_strx1
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.byte 58 # DW_AT_decl_file
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.byte 11 # DW_FORM_data1
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.byte 59 # DW_AT_decl_line
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.byte 11 # DW_FORM_data1
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.byte 73 # DW_AT_type
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.byte 19 # DW_FORM_ref4
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 5 # Abbreviation Code
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.byte 52 # DW_TAG_variable
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.byte 0 # DW_CHILDREN_no
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.byte 2 # DW_AT_location
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.byte 24 # DW_FORM_exprloc
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.byte 3 # DW_AT_name
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.byte 37 # DW_FORM_strx1
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.byte 58 # DW_AT_decl_file
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.byte 11 # DW_FORM_data1
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.byte 59 # DW_AT_decl_line
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.byte 11 # DW_FORM_data1
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.byte 73 # DW_AT_type
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.byte 16 # DW_FORM_ref_addr
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 6 # Abbreviation Code
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.byte 29 # DW_TAG_inlined_subroutine
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.byte 1 # DW_CHILDREN_yes
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.byte 49 # DW_AT_abstract_origin
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.byte 16 # DW_FORM_ref_addr
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.byte 17 # DW_AT_low_pc
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.byte 27 # DW_FORM_addrx
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.byte 18 # DW_AT_high_pc
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.byte 6 # DW_FORM_data4
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.byte 88 # DW_AT_call_file
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.byte 11 # DW_FORM_data1
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.byte 89 # DW_AT_call_line
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.byte 11 # DW_FORM_data1
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.byte 87 # DW_AT_call_column
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.byte 11 # DW_FORM_data1
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 7 # Abbreviation Code
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.byte 5 # DW_TAG_formal_parameter
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.byte 0 # DW_CHILDREN_no
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.byte 2 # DW_AT_location
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.byte 24 # DW_FORM_exprloc
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.byte 49 # DW_AT_abstract_origin
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.byte 16 # DW_FORM_ref_addr
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 8 # Abbreviation Code
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.byte 15 # DW_TAG_pointer_type
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.byte 0 # DW_CHILDREN_no
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.byte 73 # DW_AT_type
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.byte 19 # DW_FORM_ref4
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 9 # Abbreviation Code
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.byte 36 # DW_TAG_base_type
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.byte 0 # DW_CHILDREN_no
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.byte 3 # DW_AT_name
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.byte 37 # DW_FORM_strx1
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.byte 62 # DW_AT_encoding
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.byte 11 # DW_FORM_data1
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.byte 11 # DW_AT_byte_size
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.byte 11 # DW_FORM_data1
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 10 # Abbreviation Code
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.byte 46 # DW_TAG_subprogram
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.byte 1 # DW_CHILDREN_yes
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.byte 110 # DW_AT_linkage_name
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.byte 37 # DW_FORM_strx1
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.byte 3 # DW_AT_name
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.byte 37 # DW_FORM_strx1
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.byte 58 # DW_AT_decl_file
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.byte 11 # DW_FORM_data1
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.byte 59 # DW_AT_decl_line
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.byte 11 # DW_FORM_data1
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.byte 73 # DW_AT_type
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.byte 19 # DW_FORM_ref4
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.byte 63 # DW_AT_external
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.byte 25 # DW_FORM_flag_present
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.byte 32 # DW_AT_inline
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.byte 33 # DW_FORM_implicit_const
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.byte 1
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 11 # Abbreviation Code
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.byte 5 # DW_TAG_formal_parameter
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.byte 0 # DW_CHILDREN_no
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.byte 3 # DW_AT_name
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.byte 37 # DW_FORM_strx1
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.byte 58 # DW_AT_decl_file
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.byte 11 # DW_FORM_data1
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.byte 59 # DW_AT_decl_line
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.byte 11 # DW_FORM_data1
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.byte 73 # DW_AT_type
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.byte 19 # DW_FORM_ref4
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 12 # Abbreviation Code
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.byte 46 # DW_TAG_subprogram
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.byte 1 # DW_CHILDREN_yes
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.byte 17 # DW_AT_low_pc
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.byte 27 # DW_FORM_addrx
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.byte 18 # DW_AT_high_pc
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.byte 6 # DW_FORM_data4
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.byte 64 # DW_AT_frame_base
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.byte 24 # DW_FORM_exprloc
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.byte 49 # DW_AT_abstract_origin
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.byte 19 # DW_FORM_ref4
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 13 # Abbreviation Code
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.byte 5 # DW_TAG_formal_parameter
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.byte 0 # DW_CHILDREN_no
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.byte 2 # DW_AT_location
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.byte 24 # DW_FORM_exprloc
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.byte 49 # DW_AT_abstract_origin
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.byte 19 # DW_FORM_ref4
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 0 # EOM(3)
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.section .debug_info,"",@progbits
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.Lcu_begin0:
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.long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit
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.Ldebug_info_start0:
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.short 5 # DWARF version number
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.byte 1 # DWARF Unit Type
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.byte 8 # Address Size (in bytes)
|
|
.long .debug_abbrev # Offset Into Abbrev. Section
|
|
.byte 1 # Abbrev [1] 0xc:0x6d DW_TAG_compile_unit
|
|
.byte 0 # DW_AT_producer
|
|
.short 33 # DW_AT_language
|
|
.byte 1 # DW_AT_name
|
|
.long .Lstr_offsets_base0 # DW_AT_str_offsets_base
|
|
.long .Lline_table_start0 # DW_AT_stmt_list
|
|
.byte 2 # DW_AT_comp_dir
|
|
.byte 0 # DW_AT_low_pc
|
|
.long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc
|
|
.long .Laddr_table_base0 # DW_AT_addr_base
|
|
.byte 2 # Abbrev [2] 0x23:0x47 DW_TAG_subprogram
|
|
.byte 0 # DW_AT_low_pc
|
|
.long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc
|
|
.byte 1 # DW_AT_frame_base
|
|
.byte 86
|
|
.byte 8 # DW_AT_name
|
|
.byte 1 # DW_AT_decl_file
|
|
.byte 2 # DW_AT_decl_line
|
|
.long .debug_info+174 # DW_AT_type
|
|
# DW_AT_external
|
|
.byte 3 # Abbrev [3] 0x32:0xb DW_TAG_formal_parameter
|
|
.byte 2 # DW_AT_location
|
|
.byte 145
|
|
.byte 116
|
|
.byte 9 # DW_AT_name
|
|
.byte 1 # DW_AT_decl_file
|
|
.byte 2 # DW_AT_decl_line
|
|
.long .debug_info+174 # DW_AT_type
|
|
.byte 4 # Abbrev [4] 0x3d:0xb DW_TAG_formal_parameter
|
|
.byte 2 # DW_AT_location
|
|
.byte 145
|
|
.byte 104
|
|
.byte 10 # DW_AT_name
|
|
.byte 1 # DW_AT_decl_file
|
|
.byte 2 # DW_AT_decl_line
|
|
.long 106 # DW_AT_type
|
|
.byte 5 # Abbrev [5] 0x48:0xb DW_TAG_variable
|
|
.byte 2 # DW_AT_location
|
|
.byte 145
|
|
.byte 124
|
|
.byte 7 # DW_AT_name
|
|
.byte 1 # DW_AT_decl_file
|
|
.byte 3 # DW_AT_decl_line
|
|
.long .debug_info+174 # DW_AT_type
|
|
.byte 6 # Abbrev [6] 0x53:0x16 DW_TAG_inlined_subroutine
|
|
.long .debug_info+156 # DW_AT_abstract_origin
|
|
.byte 1 # DW_AT_low_pc
|
|
.long .Ltmp2-.Ltmp1 # DW_AT_high_pc
|
|
.byte 1 # DW_AT_call_file
|
|
.byte 4 # DW_AT_call_line
|
|
.byte 32 # DW_AT_call_column
|
|
.byte 7 # Abbrev [7] 0x60:0x8 DW_TAG_formal_parameter
|
|
.byte 2 # DW_AT_location
|
|
.byte 145
|
|
.byte 120
|
|
.long .debug_info+165 # DW_AT_abstract_origin
|
|
.byte 0 # End Of Children Mark
|
|
.byte 0 # End Of Children Mark
|
|
.byte 8 # Abbrev [8] 0x6a:0x5 DW_TAG_pointer_type
|
|
.long 111 # DW_AT_type
|
|
.byte 8 # Abbrev [8] 0x6f:0x5 DW_TAG_pointer_type
|
|
.long 116 # DW_AT_type
|
|
.byte 9 # Abbrev [9] 0x74:0x4 DW_TAG_base_type
|
|
.byte 11 # DW_AT_name
|
|
.byte 6 # DW_AT_encoding
|
|
.byte 1 # DW_AT_byte_size
|
|
.byte 0 # End Of Children Mark
|
|
.Ldebug_info_end0:
|
|
.Lcu_begin1:
|
|
.long .Ldebug_info_end1-.Ldebug_info_start1 # Length of Unit
|
|
.Ldebug_info_start1:
|
|
.short 5 # DWARF version number
|
|
.byte 1 # DWARF Unit Type
|
|
.byte 8 # Address Size (in bytes)
|
|
.long .debug_abbrev # Offset Into Abbrev. Section
|
|
.byte 1 # Abbrev [1] 0xc:0x43 DW_TAG_compile_unit
|
|
.byte 0 # DW_AT_producer
|
|
.short 33 # DW_AT_language
|
|
.byte 3 # DW_AT_name
|
|
.long .Lstr_offsets_base0 # DW_AT_str_offsets_base
|
|
.long .Lline_table_start0 # DW_AT_stmt_list
|
|
.byte 2 # DW_AT_comp_dir
|
|
.byte 2 # DW_AT_low_pc
|
|
.long .Lfunc_end1-.Lfunc_begin1 # DW_AT_high_pc
|
|
.long .Laddr_table_base0 # DW_AT_addr_base
|
|
.byte 10 # Abbrev [10] 0x23:0x12 DW_TAG_subprogram
|
|
.byte 4 # DW_AT_linkage_name
|
|
.byte 5 # DW_AT_name
|
|
.byte 2 # DW_AT_decl_file
|
|
.byte 1 # DW_AT_decl_line
|
|
.long 53 # DW_AT_type
|
|
# DW_AT_external
|
|
# DW_AT_inline
|
|
.byte 11 # Abbrev [11] 0x2c:0x8 DW_TAG_formal_parameter
|
|
.byte 7 # DW_AT_name
|
|
.byte 2 # DW_AT_decl_file
|
|
.byte 1 # DW_AT_decl_line
|
|
.long 53 # DW_AT_type
|
|
.byte 0 # End Of Children Mark
|
|
.byte 9 # Abbrev [9] 0x35:0x4 DW_TAG_base_type
|
|
.byte 6 # DW_AT_name
|
|
.byte 5 # DW_AT_encoding
|
|
.byte 4 # DW_AT_byte_size
|
|
.byte 12 # Abbrev [12] 0x39:0x15 DW_TAG_subprogram
|
|
.byte 2 # DW_AT_low_pc
|
|
.long .Lfunc_end1-.Lfunc_begin1 # DW_AT_high_pc
|
|
.byte 1 # DW_AT_frame_base
|
|
.byte 86
|
|
.long 35 # DW_AT_abstract_origin
|
|
.byte 13 # Abbrev [13] 0x45:0x8 DW_TAG_formal_parameter
|
|
.byte 2 # DW_AT_location
|
|
.byte 145
|
|
.byte 124
|
|
.long 44 # DW_AT_abstract_origin
|
|
.byte 0 # End Of Children Mark
|
|
.byte 0 # End Of Children Mark
|
|
.Ldebug_info_end1:
|
|
.section .debug_str_offsets,"",@progbits
|
|
.long 52 # Length of String Offsets Set
|
|
.short 5
|
|
.short 0
|
|
.Lstr_offsets_base0:
|
|
.section .debug_str,"MS",@progbits,1
|
|
.Linfo_string0:
|
|
.asciz "clang version 19.0.0git" # string offset=0
|
|
.Linfo_string1:
|
|
.asciz "main.cpp" # string offset=24
|
|
.Linfo_string2:
|
|
.asciz "/home/ayermolo/local/tasks/T182867349" # string offset=33
|
|
.Linfo_string3:
|
|
.asciz "helper.cpp" # string offset=71
|
|
.Linfo_string4:
|
|
.asciz "_Z3fooi" # string offset=82
|
|
.Linfo_string5:
|
|
.asciz "foo" # string offset=90
|
|
.Linfo_string6:
|
|
.asciz "int" # string offset=94
|
|
.Linfo_string7:
|
|
.asciz "i" # string offset=98
|
|
.Linfo_string8:
|
|
.asciz "main" # string offset=100
|
|
.Linfo_string9:
|
|
.asciz "argc" # string offset=105
|
|
.Linfo_string10:
|
|
.asciz "argv" # string offset=110
|
|
.Linfo_string11:
|
|
.asciz "char" # string offset=115
|
|
.section .debug_str_offsets,"",@progbits
|
|
.long .Linfo_string0
|
|
.long .Linfo_string1
|
|
.long .Linfo_string2
|
|
.long .Linfo_string3
|
|
.long .Linfo_string4
|
|
.long .Linfo_string5
|
|
.long .Linfo_string6
|
|
.long .Linfo_string7
|
|
.long .Linfo_string8
|
|
.long .Linfo_string9
|
|
.long .Linfo_string10
|
|
.long .Linfo_string11
|
|
.section .debug_addr,"",@progbits
|
|
.long .Ldebug_addr_end0-.Ldebug_addr_start0 # Length of contribution
|
|
.Ldebug_addr_start0:
|
|
.short 5 # DWARF version number
|
|
.byte 8 # Address size
|
|
.byte 0 # Segment selector size
|
|
.Laddr_table_base0:
|
|
.quad .Lfunc_begin0
|
|
.quad .Ltmp1
|
|
.quad .Lfunc_begin1
|
|
.Ldebug_addr_end0:
|
|
.section .debug_names,"",@progbits
|
|
.long .Lnames_end0-.Lnames_start0 # Header: unit length
|
|
.Lnames_start0:
|
|
.short 5 # Header: version
|
|
.short 0 # Header: padding
|
|
.long 2 # Header: compilation unit count
|
|
.long 0 # Header: local type unit count
|
|
.long 0 # Header: foreign type unit count
|
|
.long 5 # Header: bucket count
|
|
.long 5 # Header: name count
|
|
.long .Lnames_abbrev_end0-.Lnames_abbrev_start0 # Header: abbreviation table size
|
|
.long 8 # Header: augmentation string size
|
|
.ascii "LLVM0700" # Header: augmentation string
|
|
.long .Lcu_begin0 # Compilation unit 0
|
|
.long .Lcu_begin1 # Compilation unit 1
|
|
.long 0 # Bucket 0
|
|
.long 1 # Bucket 1
|
|
.long 0 # Bucket 2
|
|
.long 3 # Bucket 3
|
|
.long 4 # Bucket 4
|
|
.long 2090499946 # Hash in Bucket 1
|
|
.long -1257882370 # Hash in Bucket 1
|
|
.long 193495088 # Hash in Bucket 3
|
|
.long 193491849 # Hash in Bucket 4
|
|
.long 2090147939 # Hash in Bucket 4
|
|
.long .Linfo_string8 # String in Bucket 1: main
|
|
.long .Linfo_string4 # String in Bucket 1: _Z3fooi
|
|
.long .Linfo_string6 # String in Bucket 3: int
|
|
.long .Linfo_string5 # String in Bucket 4: foo
|
|
.long .Linfo_string11 # String in Bucket 4: char
|
|
.long .Lnames1-.Lnames_entries0 # Offset in Bucket 1
|
|
.long .Lnames3-.Lnames_entries0 # Offset in Bucket 1
|
|
.long .Lnames0-.Lnames_entries0 # Offset in Bucket 3
|
|
.long .Lnames2-.Lnames_entries0 # Offset in Bucket 4
|
|
.long .Lnames4-.Lnames_entries0 # Offset in Bucket 4
|
|
.Lnames_abbrev_start0:
|
|
.byte 1 # Abbrev code
|
|
.byte 46 # DW_TAG_subprogram
|
|
.byte 1 # DW_IDX_compile_unit
|
|
.byte 11 # DW_FORM_data1
|
|
.byte 3 # DW_IDX_die_offset
|
|
.byte 19 # DW_FORM_ref4
|
|
.byte 4 # DW_IDX_parent
|
|
.byte 25 # DW_FORM_flag_present
|
|
.byte 0 # End of abbrev
|
|
.byte 0 # End of abbrev
|
|
.byte 2 # Abbrev code
|
|
.byte 29 # DW_TAG_inlined_subroutine
|
|
.byte 1 # DW_IDX_compile_unit
|
|
.byte 11 # DW_FORM_data1
|
|
.byte 3 # DW_IDX_die_offset
|
|
.byte 19 # DW_FORM_ref4
|
|
.byte 4 # DW_IDX_parent
|
|
.byte 19 # DW_FORM_ref4
|
|
.byte 0 # End of abbrev
|
|
.byte 0 # End of abbrev
|
|
.byte 3 # Abbrev code
|
|
.byte 36 # DW_TAG_base_type
|
|
.byte 1 # DW_IDX_compile_unit
|
|
.byte 11 # DW_FORM_data1
|
|
.byte 3 # DW_IDX_die_offset
|
|
.byte 19 # DW_FORM_ref4
|
|
.byte 4 # DW_IDX_parent
|
|
.byte 25 # DW_FORM_flag_present
|
|
.byte 0 # End of abbrev
|
|
.byte 0 # End of abbrev
|
|
.byte 0 # End of abbrev list
|
|
.Lnames_abbrev_end0:
|
|
.Lnames_entries0:
|
|
.Lnames1:
|
|
.L3:
|
|
.byte 1 # Abbreviation code
|
|
.byte 0 # DW_IDX_compile_unit
|
|
.long 35 # DW_IDX_die_offset
|
|
.byte 0 # DW_IDX_parent
|
|
# End of list: main
|
|
.Lnames3:
|
|
.L0:
|
|
.byte 1 # Abbreviation code
|
|
.byte 1 # DW_IDX_compile_unit
|
|
.long 57 # DW_IDX_die_offset
|
|
.L2: # DW_IDX_parent
|
|
.byte 2 # Abbreviation code
|
|
.byte 0 # DW_IDX_compile_unit
|
|
.long 83 # DW_IDX_die_offset
|
|
.long .L3-.Lnames_entries0 # DW_IDX_parent
|
|
.byte 0 # End of list: _Z3fooi
|
|
.Lnames0:
|
|
.L4:
|
|
.byte 3 # Abbreviation code
|
|
.byte 1 # DW_IDX_compile_unit
|
|
.long 53 # DW_IDX_die_offset
|
|
.byte 0 # DW_IDX_parent
|
|
# End of list: int
|
|
.Lnames2:
|
|
.byte 1 # Abbreviation code
|
|
.byte 1 # DW_IDX_compile_unit
|
|
.long 57 # DW_IDX_die_offset
|
|
.byte 2 # DW_IDX_parent
|
|
# Abbreviation code
|
|
.byte 0 # DW_IDX_compile_unit
|
|
.long 83 # DW_IDX_die_offset
|
|
.long .L3-.Lnames_entries0 # DW_IDX_parent
|
|
.byte 0 # End of list: foo
|
|
.Lnames4:
|
|
.L1:
|
|
.byte 3 # Abbreviation code
|
|
.byte 0 # DW_IDX_compile_unit
|
|
.long 116 # DW_IDX_die_offset
|
|
.byte 0 # DW_IDX_parent
|
|
# End of list: char
|
|
.p2align 2, 0x0
|
|
.Lnames_end0:
|
|
.ident "clang version 19.0.0git"
|
|
.ident "clang version 19.0.0git"
|
|
.section ".note.GNU-stack","",@progbits
|
|
.section .debug_line,"",@progbits
|
|
.Lline_table_start0:
|