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CRIS: Fixup lookup for delay slot faults

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Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
This commit is contained in:
Jesper Nilsson 2010-08-04 14:39:01 +02:00
parent 7c8a25b544
commit a90993c693
1 changed files with 4 additions and 1 deletions
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5
arch/cris/mm/fault.c
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@ -334,8 +334,11 @@ int
find_fixup_code(struct pt_regs *regs) find_fixup_code(struct pt_regs *regs)
{ {
const struct exception_table_entry *fixup; const struct exception_table_entry *fixup;
/* in case of delay slot fault (v32) */
unsigned long ip = (instruction_pointer(regs) & ~0x1);
if ((fixup = search_exception_tables(instruction_pointer(regs))) != 0) { fixup = search_exception_tables(ip);
if (fixup != 0) {
/* Adjust the instruction pointer in the stackframe. */ /* Adjust the instruction pointer in the stackframe. */
instruction_pointer(regs) = fixup->fixup; instruction_pointer(regs) = fixup->fixup;
arch_fixup(regs); arch_fixup(regs);