llvm-6502/test/MC/ELF/debug-line.s
Peter Collingbourne e52fac1632 Emit DWARF line entries for all data in the instruction stream.
r182712 attempted to do this, but it failed to handle data emitted via
EmitBytes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193041 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-20 02:16:18 +00:00

50 lines
1.5 KiB
ArmAsm

// 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: 0x50
// CHECK-NEXT: Size: 57
// CHECK-NEXT: Link: 0
// CHECK-NEXT: Info: 0
// CHECK-NEXT: AddressAlignment: 1
// CHECK-NEXT: EntrySize: 0
// CHECK-NEXT: SectionData (
// CHECK-NEXT: 0000: 35000000 02001C00 00000101 FB0E0D00
// CHECK-NEXT: 0010: 01010101 00000001 00000100 666F6F2E
// CHECK-NEXT: 0020: 63000000 00000009 02000000 00000000
// CHECK-NEXT: 0030: 00154B21 02080001 01
// 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