[Bug c/20940] New: Option -ggdb3 stopped working

[Bug c/20940] New: Option -ggdb3 stopped working

[federico dot carminati at cern dot ch]

The option -ggdb3 has stopped working recently. The following example does not compile any more

[/Users/fca] cat junk.c
#include <stdio.h>
main () {
        float a=0;
        printf("%f\n",a);
}
[/Users/fca] /opt/gcc-4_0/bin/gcc -ggdb3 junk.c -o junk.o
junk.c:5: internal compiler error: Bus error
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

-- 
           Summary: Option -ggdb3 stopped working
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: federico dot carminati at cern dot ch
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: powerpc-apple-darwin7.8.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20940

[Bug debug/20940] Option -ggdb3 stopped working

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|c                           |debug
           Keywords|                            |ice-on-valid-code


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20940

[Bug debug/20940] [4.1 Regression] Option -ggdb3 stopped working

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-04-11 06:34 -------
Confirmed, this just started to happen in the last three days too.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pinskia at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2005-04-11 06:34:09
               date|                            |
            Summary|Option -ggdb3 stopped       |[4.1 Regression] Option -
                   |working                     |ggdb3 stopped working
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20940

[Bug debug/20940] [4.1 Regression] Option -ggdb3 stopped working

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-04-11 06:38 -------
This was caused by:
2005-04-09  Caroline Tice  <ctice@apple.com>
        ........
        * dwarf2out.c (COLD_TEXT_SECTION_LABEL): New macro.
        ......
        (output_line_info): Get cold section label from function struct.
        ......


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ctice at apple dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20940

[Bug debug/20940] [4.1 Regression] Option -ggdb3 stopped working

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-04-15 15:56 -------
Fixed by reverting the patch which caused this.

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20940