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authorRobin Getz <rgetz@blackfin.uclinux.org>2008-10-08 16:29:01 +0800
committerBryan Wu <cooloney@kernel.org>2008-10-08 16:29:01 +0800
commit7d98c881eed9e19767bc77ffd650d0041b4f41ec (patch)
treeff37496962bbe0c741b859206c471ac429a803db /arch/blackfin/kernel
parent74c04503d777b5d1f8f2e38852df4f1a6c82fc7b (diff)
Blackfin arch: Make sure we protect except 2 properly, and print out memory properly
Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org> Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin/kernel')
-rw-r--r--arch/blackfin/kernel/traps.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c
index be5ae7fabc5..0112ba407f6 100644
--- a/arch/blackfin/kernel/traps.c
+++ b/arch/blackfin/kernel/traps.c
@@ -317,6 +317,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
* If we got here, it is most likely that someone was trying to use a
* custom exception handler, and it is not actually installed properly
*/
+ case VEC_EXCPT02:
case VEC_EXCPT04 ... VEC_EXCPT15:
info.si_code = ILL_ILLPARAOP;
sig = SIGILL;
@@ -968,7 +969,7 @@ void dump_bfin_mem(struct pt_regs *fp)
if (!((unsigned long)addr & 0xF))
printk("\n" KERN_NOTICE "0x%p: ", addr);
- if (get_instruction(&val, addr)) {
+ if (!get_instruction(&val, addr)) {
val = 0;
sprintf(buf, "????");
} else