diff options
Diffstat (limited to 'arch/mips/kernel/signal-common.h')
| -rw-r--r-- | arch/mips/kernel/signal-common.h | 32 |
1 files changed, 1 insertions, 31 deletions
diff --git a/arch/mips/kernel/signal-common.h b/arch/mips/kernel/signal-common.h index 9a8abd67ec5..fdbdbdc65b5 100644 --- a/arch/mips/kernel/signal-common.h +++ b/arch/mips/kernel/signal-common.h @@ -19,37 +19,7 @@ # define DEBUGP(fmt, args...) #endif -/* - * Horribly complicated - with the bloody RM9000 workarounds enabled - * the signal trampolines is moving to the end of the structure so we can - * increase the alignment without breaking software compatibility. - */ -#if ICACHE_REFILLS_WORKAROUND_WAR == 0 - -struct sigframe { - u32 sf_ass[4]; /* argument save space for o32 */ - u32 sf_code[2]; /* signal trampoline */ - struct sigcontext sf_sc; - sigset_t sf_mask; -}; - -#else /* ICACHE_REFILLS_WORKAROUND_WAR */ - -struct sigframe { - u32 sf_ass[4]; /* argument save space for o32 */ - u32 sf_pad[2]; - struct sigcontext sf_sc; /* hw context */ - sigset_t sf_mask; - u32 sf_code[8] ____cacheline_aligned; /* signal trampoline */ -}; - -#endif /* !ICACHE_REFILLS_WORKAROUND_WAR */ - -/* - * handle hardware context - */ -extern int setup_sigcontext(struct pt_regs *, struct sigcontext __user *); -extern int restore_sigcontext(struct pt_regs *, struct sigcontext __user *); +#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP))) /* * Determine which stack to use.. |