diff options
Diffstat (limited to 'src/core/arm')
| -rw-r--r-- | src/core/arm/dyncom/arm_dyncom_interpreter.cpp | 49 | ||||
| -rw-r--r-- | src/core/arm/skyeye_common/arm_regformat.h | 4 |
2 files changed, 35 insertions, 18 deletions
diff --git a/src/core/arm/dyncom/arm_dyncom_interpreter.cpp b/src/core/arm/dyncom/arm_dyncom_interpreter.cpp index 786ea91cb..c91943f24 100644 --- a/src/core/arm/dyncom/arm_dyncom_interpreter.cpp +++ b/src/core/arm/dyncom/arm_dyncom_interpreter.cpp @@ -4725,20 +4725,20 @@ unsigned InterpreterMainLoop(ARMul_State* state) { if (inst_cream->cp_num == 15) { if(CRn == 0 && OPCODE_2 == 0 && CRm == 0) { CP15_REG(CP15_MAIN_ID) = RD; + } else if(CRn == 1 && CRm == 0 && OPCODE_2 == 0) { + CP15_REG(CP15_CONTROL) = RD; } else if (CRn == 1 && CRm == 0 && OPCODE_2 == 1) { CP15_REG(CP15_AUXILIARY_CONTROL) = RD; } else if (CRn == 1 && CRm == 0 && OPCODE_2 == 2) { CP15_REG(CP15_COPROCESSOR_ACCESS_CONTROL) = RD; - } else if(CRn == 1 && CRm == 0 && OPCODE_2 == 0) { - CP15_REG(CP15_CONTROL) = RD; - } else if (CRn == 3 && CRm == 0 && OPCODE_2 == 0) { - CP15_REG(CP15_DOMAIN_ACCESS_CONTROL) = RD; } else if (CRn == 2 && CRm == 0 && OPCODE_2 == 0) { CP15_REG(CP15_TRANSLATION_BASE_TABLE_0) = RD; } else if (CRn == 2 && CRm == 0 && OPCODE_2 == 1) { CP15_REG(CP15_TRANSLATION_BASE_TABLE_1) = RD; } else if (CRn == 2 && CRm == 0 && OPCODE_2 == 2) { CP15_REG(CP15_TRANSLATION_BASE_CONTROL) = RD; + } else if (CRn == 3 && CRm == 0 && OPCODE_2 == 0) { + CP15_REG(CP15_DOMAIN_ACCESS_CONTROL) = RD; } else if(CRn == MMU_CACHE_OPS){ //LOG_WARNING(Core_ARM11, "cache operations have not implemented."); } else if(CRn == MMU_TLB_OPS){ @@ -4793,12 +4793,18 @@ unsigned InterpreterMainLoop(ARMul_State* state) { break; } } else if(CRn == MMU_PID) { - if(OPCODE_2 == 0) + if(OPCODE_2 == 0) { CP15_REG(CP15_PID) = RD; - else if(OPCODE_2 == 1) + } else if(OPCODE_2 == 1) { CP15_REG(CP15_CONTEXT_ID) = RD; - else if(OPCODE_2 == 3) { - CP15_REG(CP15_THREAD_URO) = RD; + } else if (OPCODE_2 == 2) { + CP15_REG(CP15_THREAD_UPRW) = RD; + } else if(OPCODE_2 == 3) { + if (InAPrivilegedMode(cpu)) + CP15_REG(CP15_THREAD_URO) = RD; + } else if (OPCODE_2 == 4) { + if (InAPrivilegedMode(cpu)) + CP15_REG(CP15_THREAD_PRW) = RD; } else { LOG_ERROR(Core_ARM11, "mmu_mcr wrote UNKNOWN - reg %d", CRn); } @@ -4886,31 +4892,40 @@ unsigned InterpreterMainLoop(ARMul_State* state) { if (inst_cream->cp_num == 15) { if(CRn == 0 && OPCODE_2 == 0 && CRm == 0) { RD = cpu->CP15[CP15(CP15_MAIN_ID)]; + } else if (CRn == 0 && CRm == 0 && OPCODE_2 == 1) { + RD = cpu->CP15[CP15(CP15_CACHE_TYPE)]; } else if (CRn == 1 && CRm == 0 && OPCODE_2 == 0) { RD = cpu->CP15[CP15(CP15_CONTROL)]; } else if (CRn == 1 && CRm == 0 && OPCODE_2 == 1) { RD = cpu->CP15[CP15(CP15_AUXILIARY_CONTROL)]; } else if (CRn == 1 && CRm == 0 && OPCODE_2 == 2) { RD = cpu->CP15[CP15(CP15_COPROCESSOR_ACCESS_CONTROL)]; - } else if (CRn == 3 && CRm == 0 && OPCODE_2 == 0) { - RD = cpu->CP15[CP15(CP15_DOMAIN_ACCESS_CONTROL)]; } else if (CRn == 2 && CRm == 0 && OPCODE_2 == 0) { RD = cpu->CP15[CP15(CP15_TRANSLATION_BASE_TABLE_0)]; + } else if (CRn == 2 && CRm == 0 && OPCODE_2 == 1) { + RD = cpu->CP15[CP15(CP15_TRANSLATION_BASE_TABLE_1)]; + } else if (CRn == 2 && CRm == 0 && OPCODE_2 == 2) { + RD = cpu->CP15[CP15(CP15_TRANSLATION_BASE_CONTROL)]; + } else if (CRn == 3 && CRm == 0 && OPCODE_2 == 0) { + RD = cpu->CP15[CP15(CP15_DOMAIN_ACCESS_CONTROL)]; } else if (CRn == 5 && CRm == 0 && OPCODE_2 == 0) { RD = cpu->CP15[CP15(CP15_FAULT_STATUS)]; - } else if (CRn == 6 && CRm == 0 && OPCODE_2 == 0) { - RD = cpu->CP15[CP15(CP15_FAULT_ADDRESS)]; - } else if (CRn == 0 && CRm == 0 && OPCODE_2 == 1) { - RD = cpu->CP15[CP15(CP15_CACHE_TYPE)]; } else if (CRn == 5 && CRm == 0 && OPCODE_2 == 1) { RD = cpu->CP15[CP15(CP15_INSTR_FAULT_STATUS)]; + } else if (CRn == 6 && CRm == 0 && OPCODE_2 == 0) { + RD = cpu->CP15[CP15(CP15_FAULT_ADDRESS)]; } else if (CRn == 13) { - if(OPCODE_2 == 0) + if(OPCODE_2 == 0) { RD = CP15_REG(CP15_PID); - else if(OPCODE_2 == 1) + } else if(OPCODE_2 == 1) { RD = CP15_REG(CP15_CONTEXT_ID); - else if(OPCODE_2 == 3) { + } else if (OPCODE_2 == 2) { + RD = CP15_REG(CP15_THREAD_UPRW); + } else if(OPCODE_2 == 3) { RD = Memory::KERNEL_MEMORY_VADDR; + } else if (OPCODE_2 == 4) { + if (InAPrivilegedMode(cpu)) + RD = CP15_REG(CP15_THREAD_PRW); } else { LOG_ERROR(Core_ARM11, "mmu_mrr wrote UNKNOWN - reg %d", CRn); } diff --git a/src/core/arm/skyeye_common/arm_regformat.h b/src/core/arm/skyeye_common/arm_regformat.h index 997874764..5be3a561f 100644 --- a/src/core/arm/skyeye_common/arm_regformat.h +++ b/src/core/arm/skyeye_common/arm_regformat.h @@ -86,7 +86,9 @@ enum { CP15_IFAR, CP15_PID, CP15_CONTEXT_ID, - CP15_THREAD_URO, + CP15_THREAD_UPRW, // Thread ID register - User/Privileged Read/Write + CP15_THREAD_URO, // Thread ID register - User Read Only (Privileged R/W) + CP15_THREAD_PRW, // Thread ID register - Privileged R/W only. CP15_TLB_FAULT_ADDR, /* defined by SkyEye */ CP15_TLB_FAULT_STATUS, /* defined by SkyEye */ /* VFP registers */ |