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| author | Kyle McMartin <kyle@mcmartin.ca> | 2008-07-28 23:02:13 -0400 |
|---|---|---|
| committer | Kyle McMartin <kyle@hera.kernel.org> | 2008-10-10 16:32:29 +0000 |
| commit | deae26bf6a10e47983606f5df080b91e97650ead (patch) | |
| tree | 84a8a68145d0f713d7c5a1f9e6b3b03be9b3a4c8 /arch/parisc/include/asm/rt_sigframe.h | |
| parent | 6c86cb8237bf08443806089130dc108051569a93 (diff) | |
| download | blackbird-op-linux-deae26bf6a10e47983606f5df080b91e97650ead.tar.gz blackbird-op-linux-deae26bf6a10e47983606f5df080b91e97650ead.zip | |
parisc: move include/asm-parisc to arch/parisc/include/asm
Diffstat (limited to 'arch/parisc/include/asm/rt_sigframe.h')
| -rw-r--r-- | arch/parisc/include/asm/rt_sigframe.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/parisc/include/asm/rt_sigframe.h b/arch/parisc/include/asm/rt_sigframe.h new file mode 100644 index 000000000000..f0dd3b30f6c4 --- /dev/null +++ b/arch/parisc/include/asm/rt_sigframe.h @@ -0,0 +1,23 @@ +#ifndef _ASM_PARISC_RT_SIGFRAME_H +#define _ASM_PARISC_RT_SIGFRAME_H + +#define SIGRETURN_TRAMP 4 +#define SIGRESTARTBLOCK_TRAMP 5 +#define TRAMP_SIZE (SIGRETURN_TRAMP + SIGRESTARTBLOCK_TRAMP) + +struct rt_sigframe { + /* XXX: Must match trampoline size in arch/parisc/kernel/signal.c + Secondary to that it must protect the ERESTART_RESTARTBLOCK + trampoline we left on the stack (we were bad and didn't + change sp so we could run really fast.) */ + unsigned int tramp[TRAMP_SIZE]; + struct siginfo info; + struct ucontext uc; +}; + +#define SIGFRAME 128 +#define FUNCTIONCALLFRAME 96 +#define PARISC_RT_SIGFRAME_SIZE \ + (((sizeof(struct rt_sigframe) + FUNCTIONCALLFRAME) + SIGFRAME) & -SIGFRAME) + +#endif |
