diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-13 11:21:15 +0900 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-13 11:21:15 +0900 |
| commit | b6897130f0ac8ac33043be736770eb5f58164044 (patch) | |
| tree | c922f449e0ba26e225795684f2ef46954406c7c0 /arch/powerpc/include/uapi/asm/ucontext.h | |
| parent | b4fe19f78e84813e720d0f0482da22194a7728e3 (diff) | |
| parent | fd3bc66f1dd5d062b5f0a7afc90c69d8da5b42db (diff) | |
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Pull powerpc uapi disintegration from Benjamin Herrenschmidt.
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
UAPI: (Scripted) Disintegrate arch/powerpc/include/asm
Diffstat (limited to 'arch/powerpc/include/uapi/asm/ucontext.h')
| -rw-r--r-- | arch/powerpc/include/uapi/asm/ucontext.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/powerpc/include/uapi/asm/ucontext.h b/arch/powerpc/include/uapi/asm/ucontext.h new file mode 100644 index 00000000000..d9a4ddf0cc8 --- /dev/null +++ b/arch/powerpc/include/uapi/asm/ucontext.h @@ -0,0 +1,40 @@ +#ifndef _ASM_POWERPC_UCONTEXT_H +#define _ASM_POWERPC_UCONTEXT_H + +#ifdef __powerpc64__ +#include <asm/sigcontext.h> +#else +#include <asm/elf.h> +#endif +#include <asm/signal.h> + +#ifndef __powerpc64__ +struct mcontext { + elf_gregset_t mc_gregs; + elf_fpregset_t mc_fregs; + unsigned long mc_pad[2]; + elf_vrregset_t mc_vregs __attribute__((__aligned__(16))); +}; +#endif + +struct ucontext { + unsigned long uc_flags; + struct ucontext __user *uc_link; + stack_t uc_stack; +#ifndef __powerpc64__ + int uc_pad[7]; + struct mcontext __user *uc_regs;/* points to uc_mcontext field */ +#endif + sigset_t uc_sigmask; + /* glibc has 1024-bit signal masks, ours are 64-bit */ +#ifdef __powerpc64__ + sigset_t __unused[15]; /* Allow for uc_sigmask growth */ + struct sigcontext uc_mcontext; /* last for extensibility */ +#else + int uc_maskext[30]; + int uc_pad2[3]; + struct mcontext uc_mcontext; +#endif +}; + +#endif /* _ASM_POWERPC_UCONTEXT_H */ |