On 2/21/20 5:02 AM, Richard Biener wrote:
This applies file mapping when emitting the directory table
directly instead of using the assemblers .file directive where
we already correctly apply the map. Notably the non-assembler
path is used for the early debug emission for LTO.
Bootstrapped and tested on x86_64-unknown-linux-gnu.
OK for trunk?
OK.
Thanks,
Richard.
2020-02-21 Mark Williams <mwilli...@fb.com>
* dwarf2out.c (file_name_acquire): Call remap_debug_filename.
---
gcc/dwarf2out.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index 577be3d52d3..ba9da0f2cc2 100644
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -12205,8 +12205,9 @@ file_name_acquire (dwarf_file_data **slot,
file_name_acquire_data *fnad)
fi = fnad->files + fnad->used_files++;
+ f = remap_debug_filename (d->filename);
+
/* Skip all leading "./". */
- f = d->filename;
while (f[0] == '.' && IS_DIR_SEPARATOR (f[1]))
f += 2;
