llvm-project/llvm/test/MC/ELF/debug-line.s

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// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -S --sd - | FileCheck %s
// Test that .debug_line is populated. TODO: This test should really be using
// llvm-dwarfdump, but it cannot parse this particular object file. The content
// of .debug_line was checked using GNU binutils:
// $ objdump --dwarf=decodedline debug-line.o
// [...]
// File name Line number Starting address
// foo.c 4 0
// foo.c 5 0x4
// foo.c 6 0x5
// CHECK: Section {
// CHECK: Name: .debug_line
// CHECK-NEXT: Type: SHT_PROGBITS
// CHECK-NEXT: Flags [
// CHECK-NEXT: ]
// CHECK-NEXT: Address: 0x0
// CHECK-NEXT: Offset:
// CHECK-NEXT: Size: 58
// CHECK-NEXT: Link: 0
// CHECK-NEXT: Info: 0
// CHECK-NEXT: AddressAlignment: 1
// CHECK-NEXT: EntrySize: 0
// CHECK-NEXT: SectionData (
// CHECK-NEXT: 0000: 36000000 04001D00 00000101 01FB0E0D
// CHECK-NEXT: 0010: 00010101 01000000 01000001 00666F6F
// CHECK-NEXT: 0020: 2E630000 00000000 09020000 00000000
// CHECK-NEXT: 0030: 0000154B 21020800 0101
// CHECK-NEXT: )
// CHECK-NEXT: }
.section .debug_line,"",@progbits
.text
.file 1 "foo.c"
.loc 1 4 0
subq $8, %rsp
// Test that .loc works with values, not just instructions.
.loc 1 5 0
.byte 0xc3
.loc 1 6 0
l:
.quad l