diff options
| author | David Howells <[email protected]> | 2008-02-19 18:58:59 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2008-02-19 15:51:36 -0800 |
| commit | aa409e028c41137a659c02d0081ba57b701e7446 (patch) | |
| tree | efb9f213a00fa9e523cfe5c6456fec3a0d65231a /fs/jbd2/commit.c | |
| parent | 5efe92c68045817b97927b748f369d407c1d89ab (diff) | |
MN10300: Make the kernel jump into gdbstub on a BUG
Make the kernel jump into gdbstub (if configured) on a BUG with the register
set from the BUG rather than interpolating another illegal instruction and
leaving gdbstub's idea of the process counter in unsupported_syscall() where
the original BUG was detected.
With this patch, gdbstub reports a SIGABRT to the compiler and reports the
program counter at the original BUG, allowing the execution state at the time
of the BUG to be examined with GDB.
Signed-off-by: David Howells <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions