2022-01-28 04:03:01 +08:00
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RUN: llvm-mc -filetype=obj -triple x86_64-unknown-unknown %p/Inputs/dwarfdump-gdbindex.s -o %t.o
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RUN: llvm-mc -filetype=obj -triple x86_64-unknown-unknown %p/Inputs/dwarfdump-gdbindex2.s -o %t2.o
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RUN: ld.lld --gdb-index %t.o %t2.o -o %tfile.exe
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RUN: llvm-bolt %tfile.exe -o %tfile.exe.bolt -update-debug-sections
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RUN: llvm-dwarfdump -gdb-index %tfile.exe.bolt | FileCheck %s
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; test.cpp:
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; int main() { return 0; }
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; test2.cpp:
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; int main2() { return 0; }
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; Compiled with:
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; gcc -gsplit-dwarf -c test.cpp test2.cpp
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; gold --gdb-index test.o test2.o -o dwarfdump-gdbindex-v7.elf-x86-64
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; gcc version 5.3.1 20160413, GNU gold (GNU Binutils for Ubuntu 2.26) 1.11
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; Info about gdb-index: https://sourceware.org/gdb/onlinedocs/gdb/Index-Section-Format.html
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; CHECK-LABEL: .gdb_index contents:
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; CHECK: Version = 7
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; CHECK: CU list offset = 0x18, has 2 entries:
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2022-02-09 07:24:29 +08:00
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; CHECK-NEXT: 0: Offset = 0x0, Length = 0x4b
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; CHECK-NEXT: 1: Offset = 0x4b, Length = 0x4f
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2022-01-28 04:03:01 +08:00
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; CHECK: Types CU list offset = 0x38, has 0 entries:
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; CHECK: Address area offset = 0x38, has 2 entries:
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; CHECK-NEXT: Low/High address = [0x20117c, 0x201187) (Size: 0xb), CU id = 0
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; CHECK-NEXT: Low/High address = [0x201188, 0x201193) (Size: 0xb), CU id = 1
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; CHECK: Symbol table offset = 0x60, size = 1024, filled slots:
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; CHECK: Constant pool offset = 0x2060, has 0 CU vectors:
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