diff options
Diffstat (limited to 'arch/loongarch/include/uapi/asm/sigcontext.h')
| -rw-r--r-- | arch/loongarch/include/uapi/asm/sigcontext.h | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/arch/loongarch/include/uapi/asm/sigcontext.h b/arch/loongarch/include/uapi/asm/sigcontext.h index 52e49b8bf4be..5cd121275bac 100644 --- a/arch/loongarch/include/uapi/asm/sigcontext.h +++ b/arch/loongarch/include/uapi/asm/sigcontext.h @@ -9,7 +9,6 @@ #define _UAPI_ASM_SIGCONTEXT_H #include <linux/types.h> -#include <linux/posix_types.h> /* FP context was used */ #define SC_USED_FP (1 << 0) @@ -41,4 +40,32 @@ struct fpu_context { __u32 fcsr; }; +/* LSX context */ +#define LSX_CTX_MAGIC 0x53580001 +#define LSX_CTX_ALIGN 16 +struct lsx_context { + __u64 regs[2*32]; + __u64 fcc; + __u32 fcsr; +}; + +/* LASX context */ +#define LASX_CTX_MAGIC 0x41535801 +#define LASX_CTX_ALIGN 32 +struct lasx_context { + __u64 regs[4*32]; + __u64 fcc; + __u32 fcsr; +}; + +/* LBT context */ +#define LBT_CTX_MAGIC 0x42540001 +#define LBT_CTX_ALIGN 8 +struct lbt_context { + __u64 regs[4]; + __u32 eflags; + __u32 ftop; +}; + + #endif /* _UAPI_ASM_SIGCONTEXT_H */ |