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| author | Marc St-Jean <stjeanma@pmc-sierra.com> | 2007-06-14 23:55:31 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2007-07-10 18:33:03 +0200 |
| commit | 9267a30d1dc7dcd7cadb5eb6a5bbfed703feeefa (patch) | |
| tree | 91fa5a1a4605cdf0a1f1db21e22073b87735ce7a /arch/mips/kernel/traps.c | |
| parent | [MIPS] PMC MSP71xx core platform (diff) | |
| download | linux-9267a30d1dc7dcd7cadb5eb6a5bbfed703feeefa.tar.xz linux-9267a30d1dc7dcd7cadb5eb6a5bbfed703feeefa.zip | |
[MIPS] PMC MSP71xx mips common
Patch to add mips common support for the PMC-Sierra MSP71xx devices.
Signed-off-by: Marc St-Jean <Marc_St-Jean@pmc-sierra.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/traps.c')
| -rw-r--r-- | arch/mips/kernel/traps.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 9b19a84d11ef..80ea4fa95bd9 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -69,6 +69,7 @@ extern asmlinkage void handle_reserved(void); extern int fpu_emulator_cop1Handler(struct pt_regs *xcp, struct mips_fpu_struct *ctx, int has_fpu); +void (*board_watchpoint_handler)(struct pt_regs *regs); void (*board_be_init)(void); int (*board_be_handler)(struct pt_regs *regs, int is_fixup); void (*board_nmi_handler_setup)(void); @@ -833,6 +834,11 @@ asmlinkage void do_mdmx(struct pt_regs *regs) asmlinkage void do_watch(struct pt_regs *regs) { + if (board_watchpoint_handler) { + (*board_watchpoint_handler)(regs); + return; + } + /* * We use the watch exception where available to detect stack * overflows. |