diff options
Diffstat (limited to 'target-sparc/op.c')
| -rw-r--r-- | target-sparc/op.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/target-sparc/op.c b/target-sparc/op.c index 2c89490484..c9f068457e 100644 --- a/target-sparc/op.c +++ b/target-sparc/op.c @@ -1534,16 +1534,25 @@ void OPPROTO op_flush_T0(void) helper_flush(T0); } +void OPPROTO op_clear_ieee_excp_and_FTT(void) +{ + env->fsr &= ~(FSR_FTT_MASK | FSR_CEXC_MASK);; +} + #define F_OP(name, p) void OPPROTO op_f##name##p(void) #define F_BINOP(name) \ F_OP(name, s) \ { \ + set_float_exception_flags(0, &env->fp_status); \ FT0 = float32_ ## name (FT0, FT1, &env->fp_status); \ + check_ieee_exceptions(); \ } \ F_OP(name, d) \ { \ + set_float_exception_flags(0, &env->fp_status); \ DT0 = float64_ ## name (DT0, DT1, &env->fp_status); \ + check_ieee_exceptions(); \ } F_BINOP(add); @@ -1554,9 +1563,11 @@ F_BINOP(div); void OPPROTO op_fsmuld(void) { + set_float_exception_flags(0, &env->fp_status); DT0 = float64_mul(float32_to_float64(FT0, &env->fp_status), float32_to_float64(FT1, &env->fp_status), &env->fp_status); + check_ieee_exceptions(); } #define F_HELPER(name) \ @@ -1582,6 +1593,7 @@ F_OP(abs, s) } F_HELPER(cmp); +F_HELPER(cmpe); #ifdef TARGET_SPARC64 F_OP(neg, d) @@ -1623,6 +1635,37 @@ void OPPROTO op_fcmpd_fcc3(void) { do_fcmpd_fcc3(); } + +void OPPROTO op_fcmpes_fcc1(void) +{ + do_fcmpes_fcc1(); +} + +void OPPROTO op_fcmped_fcc1(void) +{ + do_fcmped_fcc1(); +} + +void OPPROTO op_fcmpes_fcc2(void) +{ + do_fcmpes_fcc2(); +} + +void OPPROTO op_fcmped_fcc2(void) +{ + do_fcmped_fcc2(); +} + +void OPPROTO op_fcmpes_fcc3(void) +{ + do_fcmpes_fcc3(); +} + +void OPPROTO op_fcmped_fcc3(void) +{ + do_fcmped_fcc3(); +} + #endif /* Integer to float conversion. */ @@ -1631,23 +1674,31 @@ F_HELPER(ito); #else F_OP(ito, s) { + set_float_exception_flags(0, &env->fp_status); FT0 = int32_to_float32(*((int32_t *)&FT1), &env->fp_status); + check_ieee_exceptions(); } F_OP(ito, d) { + set_float_exception_flags(0, &env->fp_status); DT0 = int32_to_float64(*((int32_t *)&FT1), &env->fp_status); + check_ieee_exceptions(); } #ifdef TARGET_SPARC64 F_OP(xto, s) { + set_float_exception_flags(0, &env->fp_status); FT0 = int64_to_float32(*((int64_t *)&DT1), &env->fp_status); + check_ieee_exceptions(); } F_OP(xto, d) { + set_float_exception_flags(0, &env->fp_status); DT0 = int64_to_float64(*((int64_t *)&DT1), &env->fp_status); + check_ieee_exceptions(); } #endif #endif @@ -1656,34 +1707,46 @@ F_OP(xto, d) /* floating point conversion */ void OPPROTO op_fdtos(void) { + set_float_exception_flags(0, &env->fp_status); FT0 = float64_to_float32(DT1, &env->fp_status); + check_ieee_exceptions(); } void OPPROTO op_fstod(void) { + set_float_exception_flags(0, &env->fp_status); DT0 = float32_to_float64(FT1, &env->fp_status); + check_ieee_exceptions(); } /* Float to integer conversion. */ void OPPROTO op_fstoi(void) { + set_float_exception_flags(0, &env->fp_status); *((int32_t *)&FT0) = float32_to_int32_round_to_zero(FT1, &env->fp_status); + check_ieee_exceptions(); } void OPPROTO op_fdtoi(void) { + set_float_exception_flags(0, &env->fp_status); *((int32_t *)&FT0) = float64_to_int32_round_to_zero(DT1, &env->fp_status); + check_ieee_exceptions(); } #ifdef TARGET_SPARC64 void OPPROTO op_fstox(void) { + set_float_exception_flags(0, &env->fp_status); *((int64_t *)&DT0) = float32_to_int64_round_to_zero(FT1, &env->fp_status); + check_ieee_exceptions(); } void OPPROTO op_fdtox(void) { + set_float_exception_flags(0, &env->fp_status); *((int64_t *)&DT0) = float64_to_int64_round_to_zero(DT1, &env->fp_status); + check_ieee_exceptions(); } void OPPROTO op_fmovs_cc(void) |