Commit Graph

4 Commits

Author SHA1 Message Date
Atsushi Nemoto b895760dfb [MIPS] kgdb: Do not call fixup_exception
kgdb_mips_notify is called on IBE/DBE/FPE/BP/TRAP/RI exception.  None
of them need fixup.  And doing fixup for a breakpoint exception will
confuse gdb.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-08-26 09:10:26 +01:00
Ralf Baechle 9391d6bbed [MIPS] kgdb: s/(void *)0)/NULL/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-08-26 09:10:24 +01:00
Ralf Baechle e522b7ccd2 [MIPS] kgdb: smp_call_function's 3rd argument is a pointer.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-08-26 09:10:23 +01:00
Jason Wessel 8854700115 [MIPS] kgdb: add arch support for the kernel's kgdb core
The new kgdb architecture specific handler registers and unregisters
dynamically for exceptions depending on when you configure a kgdb I/O
driver.

Aside from initializing the exceptions earlier in the boot process,
kgdb should have no impact on a device when it is compiled in so long
as an I/O module is not configured for use.

There have been quite a number of contributors during the existence of
this patch (see arch/mips/kernel/kgdb.c).  Most recently Jason
re-wrote the mips kgdb logic to use the die notification handlers.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-07-30 21:54:42 +01:00