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author | bunnei <bunneidev@gmail.com> | 2015-02-23 07:23:15 +0100 |
---|---|---|
committer | bunnei <bunneidev@gmail.com> | 2015-02-23 07:23:15 +0100 |
commit | 50a0c4f14fc0c6df4db63a5593c6ff477736034c (patch) | |
tree | 3ec4860e931eb307faf6cdd06504a82baad95e00 /src/core/hle | |
parent | Merge pull request #598 from Subv/dpt (diff) | |
parent | Added information reporting from ThrowFatalError (diff) | |
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Diffstat (limited to 'src/core/hle')
-rw-r--r-- | src/core/hle/service/err_f.cpp | 165 |
1 files changed, 164 insertions, 1 deletions
diff --git a/src/core/hle/service/err_f.cpp b/src/core/hle/service/err_f.cpp index 8d765acb5..58c5acd1e 100644 --- a/src/core/hle/service/err_f.cpp +++ b/src/core/hle/service/err_f.cpp @@ -10,8 +10,171 @@ namespace ERR_F { +enum { + ErrSpecifier0 = 0, + ErrSpecifier1 = 1, + ErrSpecifier3 = 3, + ErrSpecifier4 = 4, +}; + +// This is used instead of ResultCode from result.h +// because we can't have non-trivial data members in unions. +union RSL { + u32 raw; + + BitField<0, 10, u32> description; + BitField<10, 8, u32> module; + BitField<21, 6, u32> summary; + BitField<27, 5, u32> level; +}; + +union ErrInfo { + u8 specifier; + + struct { + u8 specifier; // 0x0 + u8 rev_high; // 0x1 + u16 rev_low; // 0x2 + RSL result_code; // 0x4 + u32 address; // 0x8 + INSERT_PADDING_BYTES(4); // 0xC + u32 pid_low; // 0x10 + u32 pid_high; // 0x14 + u32 aid_low; // 0x18 + u32 aid_high; // 0x1C + } errtype1; + + struct { + u8 specifier; // 0x0 + u8 rev_high; // 0x1 + u16 rev_low; // 0x2 + INSERT_PADDING_BYTES(0xC); // 0x4 + u32 pid_low; // 0x10 + u32 pid_high; // 0x14 + u32 aid_low; // 0x18 + u32 aid_high; // 0x1C + u8 error_type; // 0x20 + INSERT_PADDING_BYTES(3); // 0x21 + u32 fault_status_reg; // 0x24 + u32 fault_addr; // 0x28 + u32 fpexc; // 0x2C + u32 finst; // 0x30 + u32 finst2; // 0x34 + INSERT_PADDING_BYTES(0x34); // 0x38 + u32 sp; // 0x6C + u32 pc; // 0x70 + u32 lr; // 0x74 + u32 cpsr; // 0x78 + } errtype3; + + struct { + u8 specifier; // 0x0 + u8 rev_high; // 0x1 + u16 rev_low; // 0x2 + RSL result_code; // 0x4 + INSERT_PADDING_BYTES(8); // 0x8 + u32 pid_low; // 0x10 + u32 pid_high; // 0x14 + u32 aid_low; // 0x18 + u32 aid_high; // 0x1C + char debug_string1[0x2E]; // 0x20 + char debug_string2[0x2E]; // 0x4E + } errtype4; +}; + +enum { + PrefetchAbort = 0, + DataAbort = 1, + UndefInstr = 2, + VectorFP = 3 +}; + +static std::string GetErrInfo3Type(u8 type_code) { + switch (type_code) { + case PrefetchAbort: return "Prefetch Abort"; + case DataAbort: return "Data Abort"; + case UndefInstr: return "Undefined Instruction"; + case VectorFP: return "Vector Floating Point"; + default: return "unknown"; + } +} + +static void ThrowFatalError(Service::Interface* self) { + u32* cmd_buff = Kernel::GetCommandBuffer(); + + LOG_CRITICAL(Service_ERR, "Fatal error!"); + const ErrInfo* errinfo = reinterpret_cast<ErrInfo*>(&cmd_buff[1]); + + switch (errinfo->specifier) { + case ErrSpecifier0: + case ErrSpecifier1: + { + const auto& errtype = errinfo->errtype1; + LOG_CRITICAL(Service_ERR, "PID: 0x%08X_0x%08X", errtype.pid_low, errtype.pid_high); + LOG_CRITICAL(Service_ERR, "REV: %d", errtype.rev_low | (errtype.rev_high << 16)); + LOG_CRITICAL(Service_ERR, "AID: 0x%08X_0x%08X", errtype.aid_low, errtype.aid_high); + LOG_CRITICAL(Service_ERR, "ADR: 0x%08X", errtype.address); + + LOG_CRITICAL(Service_ERR, "RSL: 0x%08X", errtype.result_code.raw); + LOG_CRITICAL(Service_ERR, " Level: %u", errtype.result_code.level.Value()); + LOG_CRITICAL(Service_ERR, " Summary: %u", errtype.result_code.summary.Value()); + LOG_CRITICAL(Service_ERR, " Module: %u", errtype.result_code.module.Value()); + LOG_CRITICAL(Service_ERR, " Desc: %u", errtype.result_code.description.Value()); + break; + } + + case ErrSpecifier3: + { + const auto& errtype = errinfo->errtype3; + LOG_CRITICAL(Service_ERR, "PID: 0x%08X_0x%08X", errtype.pid_low, errtype.pid_high); + LOG_CRITICAL(Service_ERR, "REV: %d", errtype.rev_low | (errtype.rev_high << 16)); + LOG_CRITICAL(Service_ERR, "AID: 0x%08X_0x%08X", errtype.aid_low, errtype.aid_high); + LOG_CRITICAL(Service_ERR, "TYPE: %s", GetErrInfo3Type(errtype.error_type).c_str()); + + LOG_CRITICAL(Service_ERR, "PC: 0x%08X", errtype.pc); + LOG_CRITICAL(Service_ERR, "LR: 0x%08X", errtype.lr); + LOG_CRITICAL(Service_ERR, "SP: 0x%08X", errtype.sp); + LOG_CRITICAL(Service_ERR, "CPSR: 0x%08X", errtype.cpsr); + + switch (errtype.error_type) { + case PrefetchAbort: + case DataAbort: + LOG_CRITICAL(Service_ERR, "Fault Address: 0x%08X", errtype.fault_addr); + LOG_CRITICAL(Service_ERR, "Fault Status Register: 0x%08X", errtype.fault_status_reg); + break; + case VectorFP: + LOG_CRITICAL(Service_ERR, "FPEXC: 0x%08X", errtype.fpexc); + LOG_CRITICAL(Service_ERR, "FINST: 0x%08X", errtype.finst); + LOG_CRITICAL(Service_ERR, "FINST2: 0x%08X", errtype.finst2); + break; + } + break; + } + + case ErrSpecifier4: + { + const auto& errtype = errinfo->errtype4; + LOG_CRITICAL(Service_ERR, "PID: 0x%08X_0x%08X", errtype.pid_low, errtype.pid_high); + LOG_CRITICAL(Service_ERR, "REV: %d", errtype.rev_low | (errtype.rev_high << 16)); + LOG_CRITICAL(Service_ERR, "AID: 0x%08X_0x%08X", errtype.aid_low, errtype.aid_high); + + LOG_CRITICAL(Service_ERR, "RSL: 0x%08X", errtype.result_code.raw); + LOG_CRITICAL(Service_ERR, " Level: %u", errtype.result_code.level.Value()); + LOG_CRITICAL(Service_ERR, " Summary: %u", errtype.result_code.summary.Value()); + LOG_CRITICAL(Service_ERR, " Module: %u", errtype.result_code.module.Value()); + LOG_CRITICAL(Service_ERR, " Desc: %u", errtype.result_code.description.Value()); + + LOG_CRITICAL(Service_ERR, "%s", errtype.debug_string1); + LOG_CRITICAL(Service_ERR, "%s", errtype.debug_string2); + break; + } + } + + cmd_buff[1] = 0; // No error +} + const Interface::FunctionInfo FunctionTable[] = { - {0x00010800, nullptr, "ThrowFatalError"} + {0x00010800, ThrowFatalError, "ThrowFatalError"} }; //////////////////////////////////////////////////////////////////////////////////////////////////// |