diff options
Diffstat (limited to 'src/core/arm/interpreter/armemu.cpp')
| -rw-r--r-- | src/core/arm/interpreter/armemu.cpp | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/src/core/arm/interpreter/armemu.cpp b/src/core/arm/interpreter/armemu.cpp index 32e315f4b..f3c14e608 100644 --- a/src/core/arm/interpreter/armemu.cpp +++ b/src/core/arm/interpreter/armemu.cpp @@ -4456,6 +4456,7 @@ ARMul_Emulate26 (ARMul_State * state) } /* Drop through. */ + case 0xe0: case 0xe4: case 0xe6: case 0xe8: @@ -4478,8 +4479,7 @@ ARMul_Emulate26 (ARMul_State * state) isize) & R15PCBITS)); #endif - } - else + } else if (instr != 0xDEADC0DE) // thumbemu uses 0xDEADCODE for debugging to catch non updates ARMul_MCR (state, instr, DEST); } @@ -4490,7 +4490,6 @@ ARMul_Emulate26 (ARMul_State * state) /* Co-Processor Register Transfers (MRC) and Data Ops. */ - case 0xe0: case 0xe1: case 0xe3: case 0xe5: @@ -4534,23 +4533,7 @@ ARMul_Emulate26 (ARMul_State * state) case 0xfd: case 0xfe: case 0xff: - if (instr == ARMul_ABORTWORD - && state->AbortAddr == pc) { - /* A prefetch abort. */ - XScale_set_fsr_far (state, - ARMul_CP15_R5_MMU_EXCPT, - pc); - ARMul_Abort (state, - ARMul_PrefetchAbortV); - break; - } - //sky_pref_t* pref = get_skyeye_pref(); - //if(pref->user_mode_sim){ - // ARMul_OSHandleSWI (state, BITS (0, 23)); - // break; - //} - HLE::CallSyscall(instr); - ARMul_Abort (state, ARMul_SWIV); + HLE::CallSVC(instr); break; } } |