diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2001-03-09 20:33:35 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2001-03-09 20:33:35 +0000 |
| commit | 116674acc97ba75a720329996877077d988443a2 (patch) | |
| tree | 6a3f2ff0b612ae2ee8a3f3509370c9e6333a53b3 /include/asm-s390/s390-regs-common.h | |
| parent | 71118c319fcae4a138f16e35b4f7e0a6d53ce2ca (diff) | |
Merge with Linux 2.4.2.
Diffstat (limited to 'include/asm-s390/s390-regs-common.h')
| -rw-r--r-- | include/asm-s390/s390-regs-common.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/include/asm-s390/s390-regs-common.h b/include/asm-s390/s390-regs-common.h index aa349a69d..7934b3dab 100644 --- a/include/asm-s390/s390-regs-common.h +++ b/include/asm-s390/s390-regs-common.h @@ -16,8 +16,9 @@ #ifndef __ASSEMBLY__ #include <asm/types.h> #endif - +#if defined(WANT_S390_TGT_DEFS) || defined(__KERNEL__) #define REGISTER_SIZE 4 +#endif #define NUM_GPRS 16 #define GPR_SIZE 4 #define PSW_MASK_SIZE 4 @@ -41,8 +42,6 @@ typedef struct __u32 addr; } psw_t __attribute__ ((aligned(8))); -typedef __u32 gpr_t; - /* 2 __u32's are used for floats instead to compile with a __STRICT_ANSI__ defined */ typedef union { @@ -71,6 +70,13 @@ typedef struct freg_t fprs[NUM_FPRS]; } s390_fp_regs; +#define FPC_EXCEPTION_MASK 0xF8000000 +#define FPC_FLAGS_MASK 0x00F80000 +#define FPC_DXC_MASK 0x0000FF00 +#define FPC_RM_MASK 0x00000003 +#define FPC_VALID_MASK ((FPC_EXCEPTION_MASK|FPC_FLAGS_MASK| \ + FPC_DXC_MASK|FPC_RM_MASK)) + /* gdb structures & the kernel have this much always in common */ @@ -90,9 +96,11 @@ typedef struct #define S390_BREAKPOINT_U16 ((__u16)0x0001) #define S390_SYSCALL_OPCODE ((__u16)0x0a00) #define S390_SYSCALL_SIZE 2 +#if defined(WANT_S390_TGT_DEFS) || defined(__KERNEL__) #define ADDR_BITS_REMOVE(addr) ((addr)&0x7fffffff) #endif #endif +#endif |