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-rw-r--r--src/core/hle/service/err_f.cpp316
1 files changed, 198 insertions, 118 deletions
diff --git a/src/core/hle/service/err_f.cpp b/src/core/hle/service/err_f.cpp
index 3ca4f98de..9905757c7 100644
--- a/src/core/hle/service/err_f.cpp
+++ b/src/core/hle/service/err_f.cpp
@@ -2,9 +2,15 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
+#include <array>
+#include <chrono>
+#include <iomanip>
+#include <sstream>
+
#include "common/bit_field.h"
#include "common/common_types.h"
#include "common/logging/log.h"
+#include "core/hle/result.h"
#include "core/hle/service/err_f.h"
////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -12,12 +18,45 @@
namespace ERR_F {
-enum {
- ErrSpecifier0 = 0,
- ErrSpecifier1 = 1,
- ErrSpecifier3 = 3,
- ErrSpecifier4 = 4,
+enum class FatalErrType : u32 {
+ Generic = 0,
+ Corrupted = 1,
+ CardRemoved = 2,
+ Exception = 3,
+ ResultFailure = 4,
+ Logged = 5,
+};
+
+enum class ExceptionType : u32 {
+ PrefetchAbort = 0,
+ DataAbort = 1,
+ Undefined = 2,
+ VectorFP = 3,
+};
+
+struct ExceptionInfo {
+ u8 exception_type;
+ INSERT_PADDING_BYTES(3);
+ u32 sr;
+ u32 ar;
+ u32 fpexc;
+ u32 fpinst;
+ u32 fpinst2;
+};
+static_assert(sizeof(ExceptionInfo) == 0x18, "ExceptionInfo struct has incorrect size");
+
+struct ExceptionContext final {
+ std::array<u32, 16> arm_regs;
+ u32 cpsr;
};
+static_assert(sizeof(ExceptionContext) == 0x44, "ExceptionContext struct has incorrect size");
+
+struct ExceptionData {
+ ExceptionInfo exception_info;
+ ExceptionContext exception_context;
+ INSERT_PADDING_WORDS(1);
+};
+static_assert(sizeof(ExceptionData) == 0x60, "ExceptionData struct has incorrect size");
// This is used instead of ResultCode from result.h
// because we can't have non-trivial data members in unions.
@@ -30,150 +69,191 @@ union RSL {
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;
+struct ErrInfo {
+ struct ErrInfoCommon {
+ u8 specifier; // 0x0
+ u8 rev_high; // 0x1
+ u16 rev_low; // 0x2
+ RSL result_code; // 0x4
+ u32 pc_address; // 0x8
+ u32 pid; // 0xC
+ u32 title_id_low; // 0x10
+ u32 title_id_high; // 0x14
+ u32 app_title_id_low; // 0x18
+ u32 app_title_id_high; // 0x1C
+ } errinfo_common;
+ static_assert(sizeof(ErrInfoCommon) == 0x20, "ErrInfoCommon struct has incorrect size");
+
+ union {
+ struct {
+ char data[0x60]; // 0x20
+ } generic;
+
+ struct {
+ ExceptionData exception_data; // 0x20
+ } exception;
+
+ struct {
+ char message[0x60]; // 0x20
+ } result_failure;
+ };
};
-enum { PrefetchAbort = 0, DataAbort = 1, UndefInstr = 2, VectorFP = 3 };
+static std::string GetErrType(u8 type_code) {
+ switch (static_cast<FatalErrType>(type_code)) {
+ case FatalErrType::Generic:
+ return "Generic";
+ case FatalErrType::Corrupted:
+ return "Corrupted";
+ case FatalErrType::CardRemoved:
+ return "CardRemoved";
+ case FatalErrType::Exception:
+ return "Exception";
+ case FatalErrType::ResultFailure:
+ return "ResultFailure";
+ case FatalErrType::Logged:
+ return "Logged";
+ default:
+ return "Unknown Error Type";
+ }
+}
-static std::string GetErrInfo3Type(u8 type_code) {
- switch (type_code) {
- case PrefetchAbort:
+static std::string GetExceptionType(u8 type_code) {
+ switch (static_cast<ExceptionType>(type_code)) {
+ case ExceptionType::PrefetchAbort:
return "Prefetch Abort";
- case DataAbort:
+ case ExceptionType::DataAbort:
return "Data Abort";
- case UndefInstr:
- return "Undefined Instruction";
- case VectorFP:
- return "Vector Floating Point";
+ case ExceptionType::Undefined:
+ return "Undefined Exception";
+ case ExceptionType::VectorFP:
+ return "Vector Floating Point Exception";
default:
- return "unknown";
+ return "Unknown Exception Type";
}
}
+static std::string GetCurrentSystemTime() {
+ auto now = std::chrono::system_clock::now();
+ auto time = std::chrono::system_clock::to_time_t(now);
+
+ std::stringstream time_stream;
+ time_stream << std::put_time(std::localtime(&time), "%Y/%m/%d %H:%M:%S");
+ return time_stream.str();
+}
+
+static void LogGenericInfo(const ErrInfo::ErrInfoCommon& errinfo_common) {
+ LOG_CRITICAL(Service_ERR, "PID: 0x%08X", errinfo_common.pid);
+ LOG_CRITICAL(Service_ERR, "REV: 0x%08X_0x%08X", errinfo_common.rev_high,
+ errinfo_common.rev_low);
+ LOG_CRITICAL(Service_ERR, "TID: 0x%08X_0x%08X", errinfo_common.title_id_high,
+ errinfo_common.title_id_low);
+ LOG_CRITICAL(Service_ERR, "AID: 0x%08X_0x%08X", errinfo_common.app_title_id_high,
+ errinfo_common.app_title_id_low);
+ LOG_CRITICAL(Service_ERR, "ADR: 0x%08X", errinfo_common.pc_address);
+
+ LOG_CRITICAL(Service_ERR, "RSL: 0x%08X", errinfo_common.result_code.raw);
+ LOG_CRITICAL(Service_ERR, " Level: %u", errinfo_common.result_code.level.Value());
+ LOG_CRITICAL(Service_ERR, " Summary: %u", errinfo_common.result_code.summary.Value());
+ LOG_CRITICAL(Service_ERR, " Module: %u", errinfo_common.result_code.module.Value());
+ LOG_CRITICAL(Service_ERR, " Desc: %u", errinfo_common.result_code.description.Value());
+}
+
+/* ThrowFatalError function
+ * Inputs:
+ * 0 : Header code [0x00010800]
+ * 1-32 : FatalErrInfo
+ * Outputs:
+ * 0 : Header code
+ * 1 : Result code
+ */
static void ThrowFatalError(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
- LOG_CRITICAL(Service_ERR, "Fatal error!");
+ LOG_CRITICAL(Service_ERR, "Fatal error");
const ErrInfo* errinfo = reinterpret_cast<ErrInfo*>(&cmd_buff[1]);
+ LOG_CRITICAL(Service_ERR, "Fatal error type: %s",
+ GetErrType(errinfo->errinfo_common.specifier).c_str());
- 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());
+ // Generic Info
+ LogGenericInfo(errinfo->errinfo_common);
+
+ switch (static_cast<FatalErrType>(errinfo->errinfo_common.specifier)) {
+ case FatalErrType::Generic:
+ case FatalErrType::Corrupted:
+ case FatalErrType::CardRemoved:
+ case FatalErrType::Logged: {
+ LOG_CRITICAL(Service_ERR, "Datetime: %s", GetCurrentSystemTime().c_str());
break;
}
+ case FatalErrType::Exception: {
+ const auto& errtype = errinfo->exception;
+
+ // Register Info
+ LOG_CRITICAL(Service_ERR, "ARM Registers:");
+ for (u32 index = 0; index < errtype.exception_data.exception_context.arm_regs.size();
+ ++index) {
+ if (index < 13) {
+ LOG_DEBUG(Service_ERR, "r%u=0x%08X", index,
+ errtype.exception_data.exception_context.arm_regs.at(index));
+ } else if (index == 13) {
+ LOG_CRITICAL(Service_ERR, "SP=0x%08X",
+ errtype.exception_data.exception_context.arm_regs.at(index));
+ } else if (index == 14) {
+ LOG_CRITICAL(Service_ERR, "LR=0x%08X",
+ errtype.exception_data.exception_context.arm_regs.at(index));
+ } else if (index == 15) {
+ LOG_CRITICAL(Service_ERR, "PC=0x%08X",
+ errtype.exception_data.exception_context.arm_regs.at(index));
+ }
+ }
+ LOG_CRITICAL(Service_ERR, "CPSR=0x%08X", errtype.exception_data.exception_context.cpsr);
- 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);
+ // Exception Info
+ LOG_CRITICAL(
+ Service_ERR, "EXCEPTION TYPE: %s",
+ GetExceptionType(errtype.exception_data.exception_info.exception_type).c_str());
+ switch (static_cast<ExceptionType>(errtype.exception_data.exception_info.exception_type)) {
+ case ExceptionType::PrefetchAbort:
+ LOG_CRITICAL(Service_ERR, "IFSR: 0x%08X", errtype.exception_data.exception_info.sr);
+ LOG_CRITICAL(Service_ERR, "r15: 0x%08X", errtype.exception_data.exception_info.ar);
+ case ExceptionType::DataAbort:
+ LOG_CRITICAL(Service_ERR, "DFSR: 0x%08X", errtype.exception_data.exception_info.sr);
+ LOG_CRITICAL(Service_ERR, "DFAR: 0x%08X", errtype.exception_data.exception_info.ar);
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);
+ case ExceptionType::VectorFP:
+ LOG_CRITICAL(Service_ERR, "FPEXC: 0x%08X",
+ errtype.exception_data.exception_info.fpinst);
+ LOG_CRITICAL(Service_ERR, "FINST: 0x%08X",
+ errtype.exception_data.exception_info.fpinst);
+ LOG_CRITICAL(Service_ERR, "FINST2: 0x%08X",
+ errtype.exception_data.exception_info.fpinst2);
break;
}
+ LOG_CRITICAL(Service_ERR, "Datetime: %s", GetCurrentSystemTime().c_str());
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);
+ case FatalErrType::ResultFailure: {
+ const auto& errtype = errinfo->result_failure;
- 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);
+ // Failure Message
+ LOG_CRITICAL(Service_ERR, "Failure Message: %s", errtype.message);
+ LOG_CRITICAL(Service_ERR, "Datetime: %s", GetCurrentSystemTime().c_str());
break;
}
- }
- cmd_buff[1] = 0; // No error
+ } // switch FatalErrType
+
+ cmd_buff[0] = IPC::MakeHeader(0x1, 1, 0);
+ cmd_buff[1] = RESULT_SUCCESS.raw; // No error
}
const Interface::FunctionInfo FunctionTable[] = {
+ // clang-format off
{0x00010800, ThrowFatalError, "ThrowFatalError"},
+ {0x00020042, nullptr, "SetUserString"},
+ // clang-format on
};
////////////////////////////////////////////////////////////////////////////////////////////////////
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 14:33:54 +0100