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PR gas/6656

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* dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
	debug info if we see compiler generated debug info.
	(dwarf2_directive_loc): Likewise.  Remove redundant debug_type test.
This commit is contained in:
Alan Modra
2008-08-05 08:13:48 +00:00
parent 46f2f11d4c
commit 7cadeb2c15
2 changed files with 13 additions and 1 deletions
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7
gas/ChangeLog
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@ -1,3 +1,10 @@
2008-08-05 Alan Modra <amodra@bigpond.net.au>
PR gas/6656
* dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
debug info if we see compiler generated debug info.
(dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
2008-08-04 Alan Modra <amodra@bigpond.net.au> 2008-08-04 Alan Modra <amodra@bigpond.net.au>
* dwarf2dbg.c: Remove superfluous forward function declarations. * dwarf2dbg.c: Remove superfluous forward function declarations.

7
gas/dwarf2dbg.c
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@ -525,6 +525,10 @@ dwarf2_directive_file (int dummy ATTRIBUTE_UNUSED)
return NULL; return NULL;
} }
/* A .file directive implies compiler generated debug information is
being supplied. Turn off gas generated debug info. */
debug_type = DEBUG_NONE;
if (num < (int) files_in_use && files[num].filename != 0) if (num < (int) files_in_use && files[num].filename != 0)
{ {
as_bad (_("file number %ld already allocated"), (long) num); as_bad (_("file number %ld already allocated"), (long) num);
@ -543,7 +547,7 @@ dwarf2_directive_loc (int dummy ATTRIBUTE_UNUSED)
/* If we see two .loc directives in a row, force the first one to be /* If we see two .loc directives in a row, force the first one to be
output now. */ output now. */
if (dwarf2_loc_directive_seen && debug_type != DEBUG_DWARF2) if (dwarf2_loc_directive_seen)
dwarf2_emit_insn (0); dwarf2_emit_insn (0);
filenum = get_absolute_expression (); filenum = get_absolute_expression ();
@ -653,6 +657,7 @@ dwarf2_directive_loc (int dummy ATTRIBUTE_UNUSED)
demand_empty_rest_of_line (); demand_empty_rest_of_line ();
dwarf2_loc_directive_seen = TRUE; dwarf2_loc_directive_seen = TRUE;
debug_type = DEBUG_NONE;
} }
void void