diff options
Diffstat (limited to 'arch/mips/include/uapi/asm/sigcontext.h')
| -rw-r--r-- | arch/mips/include/uapi/asm/sigcontext.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/mips/include/uapi/asm/sigcontext.h b/arch/mips/include/uapi/asm/sigcontext.h index 9081d88ae44f..5cbd9ae6421f 100644 --- a/arch/mips/include/uapi/asm/sigcontext.h +++ b/arch/mips/include/uapi/asm/sigcontext.h @@ -12,6 +12,18 @@ #include <linux/types.h> #include <asm/sgidefs.h> +/* scalar FP context was used */ +#define USED_FP (1 << 0) + +/* the value of Status.FR when context was saved */ +#define USED_FR1 (1 << 1) + +/* FR=1, but with odd singles in bits 63:32 of preceding even double */ +#define USED_HYBRID_FPRS (1 << 2) + +/* extended context was used, see struct extcontext for details */ +#define USED_EXTCONTEXT (1 << 3) + #if _MIPS_SIM == _MIPS_SIM_ABI32 /* |