diff options
Diffstat (limited to 'target-sparc')
| -rw-r--r-- | target-sparc/cpu.h | 39 |
1 files changed, 22 insertions, 17 deletions
diff --git a/target-sparc/cpu.h b/target-sparc/cpu.h index a66d2e36d7..6a077c58e3 100644 --- a/target-sparc/cpu.h +++ b/target-sparc/cpu.h @@ -29,23 +29,6 @@ #define PSR_PS (1<<6) #define PSR_ET (1<<5) #define PSR_CWP 0x1f -/* Fake impl 0, version 4 */ -#define GET_PSR(env) ((0 << 28) | (4 << 24) | env->psr | \ - (env->psref? PSR_EF : 0) | \ - (env->psrpil << 8) | \ - (env->psrs? PSR_S : 0) | \ - (env->psrs? PSR_PS : 0) | \ - (env->psret? PSR_ET : 0) | env->cwp) - -#define PUT_PSR(env, val) do { int _tmp = val; \ - env->psr = _tmp & ~PSR_ICC; \ - env->psref = (_tmp & PSR_EF)? 1 : 0; \ - env->psrpil = (_tmp & PSR_PIL) >> 8; \ - env->psrs = (_tmp & PSR_S)? 1 : 0; \ - env->psrps = (_tmp & PSR_PS)? 1 : 0; \ - env->psret = (_tmp & PSR_ET)? 1 : 0; \ - set_cwp(_tmp & PSR_CWP & (NWINDOWS - 1)); \ - } while (0) /* Trap base register */ #define TBR_BASE_MASK 0xfffff000 @@ -171,6 +154,28 @@ int cpu_sparc_close(CPUSPARCState *s); void cpu_get_fp64(uint64_t *pmant, uint16_t *pexp, double f); double cpu_put_fp64(uint64_t mant, uint16_t exp); +/* Fake impl 0, version 4 */ +#define GET_PSR(env) ((0 << 28) | (4 << 24) | env->psr | \ + (env->psref? PSR_EF : 0) | \ + (env->psrpil << 8) | \ + (env->psrs? PSR_S : 0) | \ + (env->psrs? PSR_PS : 0) | \ + (env->psret? PSR_ET : 0) | env->cwp) + +#ifndef NO_CPU_IO_DEFS +void cpu_set_cwp(CPUSPARCState *env1, int new_cwp); +#endif + +#define PUT_PSR(env, val) do { int _tmp = val; \ + env->psr = _tmp & ~PSR_ICC; \ + env->psref = (_tmp & PSR_EF)? 1 : 0; \ + env->psrpil = (_tmp & PSR_PIL) >> 8; \ + env->psrs = (_tmp & PSR_S)? 1 : 0; \ + env->psrps = (_tmp & PSR_PS)? 1 : 0; \ + env->psret = (_tmp & PSR_ET)? 1 : 0; \ + cpu_set_cwp(env, _tmp & PSR_CWP & (NWINDOWS - 1)); \ + } while (0) + struct siginfo; int cpu_sparc_signal_handler(int hostsignum, struct siginfo *info, void *puc); |