diff options
Diffstat (limited to 'src/core/arm/skyeye_common/vfp/vfp.cpp')
| -rw-r--r-- | src/core/arm/skyeye_common/vfp/vfp.cpp | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/src/core/arm/skyeye_common/vfp/vfp.cpp b/src/core/arm/skyeye_common/vfp/vfp.cpp index bbe11f69..1ffc1f9a 100644 --- a/src/core/arm/skyeye_common/vfp/vfp.cpp +++ b/src/core/arm/skyeye_common/vfp/vfp.cpp @@ -27,30 +27,20 @@ #include "core/arm/skyeye_common/vfp/asm_vfp.h" #include "core/arm/skyeye_common/vfp/vfp.h" -unsigned VFPInit(ARMul_State* state) +void VFPInit(ARMul_State* state) { state->VFP[VFP_FPSID] = VFP_FPSID_IMPLMEN<<24 | VFP_FPSID_SW<<23 | VFP_FPSID_SUBARCH<<16 | VFP_FPSID_PARTNUM<<8 | VFP_FPSID_VARIANT<<4 | VFP_FPSID_REVISION; state->VFP[VFP_FPEXC] = 0; state->VFP[VFP_FPSCR] = 0; + // ARM11 MPCore instruction register reset values. + state->VFP[VFP_FPINST] = 0xEE000A00; + state->VFP[VFP_FPINST2] = 0; + // ARM11 MPCore feature register values. state->VFP[VFP_MVFR0] = 0x11111111; state->VFP[VFP_MVFR1] = 0; - - return 0; -} - -void VMSR(ARMul_State* state, ARMword reg, ARMword Rt) -{ - if (reg == 1) - { - state->VFP[VFP_FPSCR] = state->Reg[Rt]; - } - else if (reg == 8) - { - state->VFP[VFP_FPEXC] = state->Reg[Rt]; - } } void VMOVBRS(ARMul_State* state, ARMword to_arm, ARMword t, ARMword n, ARMword* value) |