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[Bug gdb/14306] New: GDB doesn't work when execing different format
- From: "hjl.tools at gmail dot com" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: Wed, 27 Jun 2012 23:22:51 +0000
- Subject: [Bug gdb/14306] New: GDB doesn't work when execing different format
- Auto-submitted: auto-generated
http://sourceware.org/bugzilla/show_bug.cgi?id=14306
Bug #: 14306
Summary: GDB doesn't work when execing different format
Product: gdb
Version: 7.4
Status: NEW
Severity: normal
Priority: P2
Component: gdb
AssignedTo: unassigned@sourceware.org
ReportedBy: hjl.tools@gmail.com
Classification: Unclassified
On Linux/x86-64:
[hjl@gnu-6 tmp]$ cat x.c
#include <unistd.h>
int
main ()
{
execl ("/bin/ls", "ls", NULL);
}
[hjl@gnu-6 tmp]$ gcc -m32 x.c -g
[hjl@gnu-6 tmp]$ ./a.out
...
plugtmp-23 zlib
[hjl@gnu-6 tmp]$ gdb a.out
GNU gdb (GDB) 7.4.50.20120327-cvs
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-unknown-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /tmp/a.out...done.
(gdb) b main
Breakpoint 1 at 0x80483f5: file x.c, line 6.
(gdb) r
Starting program: /tmp/a.out
Breakpoint 1, main () at x.c:6
6 execl ("/bin/ls", "ls", NULL);
(gdb) c
Continuing.
process 21057 is executing new program: /usr/bin/ls
warning: Selected architecture i386:x86-64 is not compatible with reported
target architecture i386
Architecture of file not recognized.
(gdb)
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