diff options
Diffstat (limited to 'arch/mips/kernel/unaligned.c')
| -rw-r--r-- | arch/mips/kernel/unaligned.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c index 20709669e592..bf4c4a979abb 100644 --- a/arch/mips/kernel/unaligned.c +++ b/arch/mips/kernel/unaligned.c | |||
| @@ -499,22 +499,10 @@ sigill: | |||
| 499 | 499 | ||
| 500 | asmlinkage void do_ade(struct pt_regs *regs) | 500 | asmlinkage void do_ade(struct pt_regs *regs) |
| 501 | { | 501 | { |
| 502 | extern int do_dsemulret(struct pt_regs *); | ||
| 503 | unsigned int __user *pc; | 502 | unsigned int __user *pc; |
| 504 | mm_segment_t seg; | 503 | mm_segment_t seg; |
| 505 | 504 | ||
| 506 | /* | 505 | /* |
| 507 | * Address errors may be deliberately induced by the FPU emulator to | ||
| 508 | * retake control of the CPU after executing the instruction in the | ||
| 509 | * delay slot of an emulated branch. | ||
| 510 | */ | ||
| 511 | /* Terminate if exception was recognized as a delay slot return */ | ||
| 512 | if (do_dsemulret(regs)) | ||
| 513 | return; | ||
| 514 | |||
| 515 | /* Otherwise handle as normal */ | ||
| 516 | |||
| 517 | /* | ||
| 518 | * Did we catch a fault trying to load an instruction? | 506 | * Did we catch a fault trying to load an instruction? |
| 519 | * Or are we running in MIPS16 mode? | 507 | * Or are we running in MIPS16 mode? |
| 520 | */ | 508 | */ |
