diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-09-20 20:24:58 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-09-20 20:25:03 +0200 |
| commit | bfefb7a0c6e08736f2d5917c468467f134bf28bb (patch) | |
| tree | 7aa7084114dc083fe5b4d7b532901bdeb67188e7 /arch/sh/include/asm/system.h | |
| parent | 8d0cc631f6dd0a9283ceb7d61d8b85ecbcd355ea (diff) | |
| parent | 78f28b7c555359c67c2a0d23f7436e915329421e (diff) | |
Merge branch 'linus' into x86/urgent
Merge reason: Bring in changes that the next patch will depend on.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/sh/include/asm/system.h')
| -rw-r--r-- | arch/sh/include/asm/system.h | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/arch/sh/include/asm/system.h b/arch/sh/include/asm/system.h index ab79e1f4fbe0..b5c5acdc8c0e 100644 --- a/arch/sh/include/asm/system.h +++ b/arch/sh/include/asm/system.h @@ -14,18 +14,6 @@ #define AT_VECTOR_SIZE_ARCH 5 /* entries in ARCH_DLINFO */ -#if defined(CONFIG_CPU_SH4A) || defined(CONFIG_CPU_SH5) -#define __icbi() \ -{ \ - unsigned long __addr; \ - __addr = 0xa8000000; \ - __asm__ __volatile__( \ - "icbi %0\n\t" \ - : /* no output */ \ - : "m" (__m(__addr))); \ -} -#endif - /* * A brief note on ctrl_barrier(), the control register write barrier. * @@ -44,7 +32,7 @@ #define mb() __asm__ __volatile__ ("synco": : :"memory") #define rmb() mb() #define wmb() __asm__ __volatile__ ("synco": : :"memory") -#define ctrl_barrier() __icbi() +#define ctrl_barrier() __icbi(0xa8000000) #define read_barrier_depends() do { } while(0) #else #define mb() __asm__ __volatile__ ("": : :"memory") @@ -181,6 +169,11 @@ BUILD_TRAP_HANDLER(breakpoint); BUILD_TRAP_HANDLER(singlestep); BUILD_TRAP_HANDLER(fpu_error); BUILD_TRAP_HANDLER(fpu_state_restore); +BUILD_TRAP_HANDLER(nmi); + +#ifdef CONFIG_BUG +extern void handle_BUG(struct pt_regs *); +#endif #define arch_align_stack(x) (x) |