diff options
Diffstat (limited to 'arch/um/include/sysdep-x86_64/signal.h')
| -rw-r--r-- | arch/um/include/sysdep-x86_64/signal.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/um/include/sysdep-x86_64/signal.h b/arch/um/include/sysdep-x86_64/signal.h new file mode 100644 index 000000000000..e5e52756fab4 --- /dev/null +++ b/arch/um/include/sysdep-x86_64/signal.h @@ -0,0 +1,27 @@ +/* + * Copyright (C) 2004 PathScale, Inc + * Licensed under the GPL + */ + +#ifndef __X86_64_SIGNAL_H_ +#define __X86_64_SIGNAL_H_ + +#define ARCH_GET_SIGCONTEXT(sc, sig_addr) \ + do { \ + struct ucontext *__uc; \ + asm("movq %%rdx, %0" : "=r" (__uc)); \ + sc = (struct sigcontext *) &__uc->uc_mcontext; \ + } while(0) + +#endif + +/* + * Overrides for Emacs so that we follow Linus's tabbing style. + * Emacs will notice this stuff at the end of the file and automatically + * adjust the settings for this buffer only. This must remain at the end + * of the file. + * --------------------------------------------------------------------------- + * Local variables: + * c-file-style: "linux" + * End: + */ |