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| author | Kevin Enderby <enderby@apple.com> | 2012-11-01 17:31:35 +0000 |
|---|---|---|
| committer | Kevin Enderby <enderby@apple.com> | 2012-11-01 17:31:35 +0000 |
| commit | 938482f522d6d144a9af7897af1433f00f630588 (patch) | |
| tree | 75e9fa03cc69d292fbb989a2db7d3ad7cc3ee53f /test | |
| parent | b6843c28ecd44a4a7e9984a3952afe4e1739b116 (diff) | |
| download | llvm-938482f522d6d144a9af7897af1433f00f630588.tar.gz llvm-938482f522d6d144a9af7897af1433f00f630588.tar.bz2 llvm-938482f522d6d144a9af7897af1433f00f630588.tar.xz | |
Add support for generating dwarf debugging info with assembly files
run through the 'C' preprocessor. That is pick up the file name
and line numbers from the cpp hash file line comments for the
dwarf file and line numbers tables.
rdar://9275556
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167237 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/MC/MachO/gen-dwarf-cpp.s | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/MC/MachO/gen-dwarf-cpp.s b/test/MC/MachO/gen-dwarf-cpp.s new file mode 100644 index 0000000000..cb749f48ee --- /dev/null +++ b/test/MC/MachO/gen-dwarf-cpp.s @@ -0,0 +1,22 @@ +// RUN: llvm-mc -g -triple i386-apple-darwin10 %s -filetype=obj -o %t +// RUN: llvm-dwarfdump %t | FileCheck %s + +# 100 "t.s" 1 +.globl _bar +_bar: + movl $0, %eax +L1: leave + ret + +// rdar://9275556 + +// We check that the source name "t.s" is picked up +// CHECK: Dir Mod Time File Len File Name +// CHECK: ---- ---------- ---------- --------------------------- +// CHECK: file_names[ 1] 1 0x00000000 0x00000000 gen-dwarf-cpp.s +// CHECK: file_names[ 2] 0 0x00000000 0x00000000 t.s + +// We check that the source line number 100 is picked up before the "movl" +// CHECK: Address Line Column File ISA Flags +// CHECK: ------------------ ------ ------ ------ --- ------------- +// CHECK: 0x0000000000000000 102 0 2 0 is_stmt |