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| author | Jan Beulich <jbeulich@suse.com> | 2022-11-11 09:27:41 +0100 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2022-11-11 09:27:41 +0100 |
| commit | b60f6a628897335a857c1e0100db0a4724159c45 (patch) | |
| tree | 98837bf9afdc43c995c4e237b211672e5a002c9f /gas/input-scrub.c | |
| parent | ca4726752f67661b75d9f7963a5eed93fbb7fa00 (diff) | |
| download | binutils-gdb-b60f6a628897335a857c1e0100db0a4724159c45.tar.gz | |
gas: accept custom ".linefile <n> ."
While .linefile is generally intended for gas internal use only, its use
in a source file would better not result in an internal error. Give use
of it outside of any macro(-like) construct the meaning of restoring the
original (physical) input file name.
Diffstat (limited to 'gas/input-scrub.c')
| -rw-r--r-- | gas/input-scrub.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gas/input-scrub.c b/gas/input-scrub.c index 44e4bdca521..650e3e38bbd 100644 --- a/gas/input-scrub.c +++ b/gas/input-scrub.c @@ -469,13 +469,15 @@ new_logical_line_flags (const char *fname, /* DON'T destroy it! We point to it! /* FIXME: we could check that include nesting is correct. */ break; case 1 << 3: - if (line_number < 0 || fname != NULL || next_saved_file == NULL) + if (line_number < 0 || fname != NULL) abort (); /* PR gas/16908 workaround: Ignore updates when nested inside a macro expansion. */ if (from_sb_expansion == expanding_nested) return; - if (next_saved_file->logical_input_file) + if (next_saved_file == NULL) + fname = physical_input_file; + else if (next_saved_file->logical_input_file) fname = next_saved_file->logical_input_file; else fname = next_saved_file->physical_input_file; |