[Bug other/17538] New: Filename and IMA

[Bug other/17538] New: Filename and IMA

[dpatel at apple dot com]

The debug info believes everything is in the first file.
aaa.c:
main() { print(); }
bbb.c:
print() { printf("hello world\n"); }
gcc -g  aa.c bb.c -combine -S
This produces a single output file, aa.s, containing both functions.
However it has only one filename stab,
        .stabs  "aaa.c",100,0,0,0
so everything appears to be in that file.

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           Summary: Filename and IMA
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: other
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dpatel at apple dot com
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: powerpc-darwin


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17538

[Bug c/17538] [4.0 Regression] Filename and IMA

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-09-17 18:32 -------
This is a 4.0.0 regression.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
          Component|other                       |c
     Ever Confirmed|                            |1
   GCC host triplet|powerpc-darwin              |
           Keywords|                            |diagnostic, wrong-debug
   Last reconfirmed|0000-00-00 00:00:00         |2004-09-17 18:32:05
               date|                            |
            Summary|Filename and IMA            |[4.0 Regression] Filename
                   |                            |and IMA
   Target Milestone|---                         |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17538

[Bug c/17538] [4.0 Regression] Filename and IMA

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pinskia at gcc dot gnu dot
                   |                            |org
   Last reconfirmed|2004-09-17 18:32:05         |2004-09-25 17:17:33
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17538

[Bug c/17538] [4.0 Regression] Filename and IMA

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-10-10 04:39 -------
I have a fix, it is a simple one liner, I will post it soon to gcc-patches@:
Index: c-opts.c
===============================================================
====
RCS file: /cvs/gcc/gcc/gcc/c-opts.c,v
retrieving revision 1.128
diff -u -p -r1.128 c-opts.c
--- c-opts.c	3 Oct 2004 20:53:04 -0000	1.128
+++ c-opts.c	10 Oct 2004 04:39:07 -0000
@@ -1355,7 +1355,7 @@ push_command_line_include (void)
       cpp_opts->warn_unused_macros = warn_unused_macros;
       /* Restore the line map from <command line>.  */
       if (!cpp_opts->preprocessed)
-	cpp_change_file (parse_in, LC_RENAME, main_input_filename);
+	cpp_change_file (parse_in, LC_RENAME, this_input_filename);
 
       /* Set this here so the client can change the option if it wishes,
 	 and after stacking the main file so we don't trace the main file.  */


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |pinskia at gcc dot gnu dot
                   |dot org                     |org
             Status|NEW                         |ASSIGNED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17538

[Bug c/17538] [4.0 Regression] Filename and IMA

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-10-10 04:43 -------
Patch posted here: <http://gcc.gnu.org/ml/gcc-patches/2004-10/msg00843.html>.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |patch


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17538

[Bug c/17538] [4.0 Regression] Filename and IMA

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-10-21 16:31 -------
Fixed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17538

[Bug c/17538] [4.0 Regression] Filename and IMA

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-10-21 16:32 -------
Subject: Bug 17538

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	pinskia@gcc.gnu.org	2004-10-21 16:31:59

Modified files:
	gcc            : ChangeLog c-opts.c 

Log message:
	2004-10-21  Andrew Pinski  <pinskia@physics.uc.edu>
	
	PR c/17538
	* c-opts.c (push_command_line_include): Use the current file
	name instead of the main one.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.5975&r2=2.5976
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-opts.c.diff?cvsroot=gcc&r1=1.129&r2=1.130



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17538