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-rw-r--r--src/core/hle/service/fatal/fatal.cpp89
1 files changed, 51 insertions, 38 deletions
diff --git a/src/core/hle/service/fatal/fatal.cpp b/src/core/hle/service/fatal/fatal.cpp
index 770590d0b..2c229bcad 100644
--- a/src/core/hle/service/fatal/fatal.cpp
+++ b/src/core/hle/service/fatal/fatal.cpp
@@ -25,21 +25,34 @@ Module::Interface::Interface(std::shared_ptr<Module> module, const char* name)
Module::Interface::~Interface() = default;
struct FatalInfo {
- std::array<u64_le, 31> registers{}; // TODO(ogniK): See if this actually is registers or
- // not(find a game which has non zero valeus)
- u64_le unk0{};
- u64_le unk1{};
- u64_le unk2{};
- u64_le unk3{};
- u64_le unk4{};
- u64_le unk5{};
- u64_le unk6{};
+ enum class Architecture : s32 {
+ AArch64,
+ AArch32,
+ };
+
+ const char* ArchAsString() const {
+ return arch == Architecture::AArch64 ? "AArch64" : "AArch32";
+ }
+
+ std::array<u64_le, 31> registers{};
+ u64_le sp{};
+ u64_le pc{};
+ u64_le pstate{};
+ u64_le afsr0{};
+ u64_le afsr1{};
+ u64_le esr{};
+ u64_le far{};
std::array<u64_le, 32> backtrace{};
- u64_le unk7{};
- u64_le unk8{};
+ u64_le program_entry_point{};
+
+ // Bit flags that indicate which registers have been set with values
+ // for this context. The service itself uses these to determine which
+ // registers to specifically print out.
+ u64_le set_flags{};
+
u32_le backtrace_size{};
- u32_le unk9{};
+ Architecture arch{};
u32_le unk10{}; // TODO(ogniK): Is this even used or is it just padding?
};
static_assert(sizeof(FatalInfo) == 0x250, "FatalInfo is an invalid size");
@@ -52,36 +65,36 @@ enum class FatalType : u32 {
static void GenerateErrorReport(ResultCode error_code, const FatalInfo& info) {
const auto title_id = Core::CurrentProcess()->GetTitleID();
- std::string crash_report =
- fmt::format("Yuzu {}-{} crash report\n"
- "Title ID: {:016x}\n"
- "Result: 0x{:X} ({:04}-{:04d})\n"
- "\n",
- Common::g_scm_branch, Common::g_scm_desc, title_id, error_code.raw,
- 2000 + static_cast<u32>(error_code.module.Value()),
- static_cast<u32>(error_code.description.Value()), info.unk8, info.unk7);
+ std::string crash_report = fmt::format(
+ "Yuzu {}-{} crash report\n"
+ "Title ID: {:016x}\n"
+ "Result: 0x{:X} ({:04}-{:04d})\n"
+ "Set flags: 0x{:16X}\n"
+ "Program entry point: 0x{:16X}\n"
+ "\n",
+ Common::g_scm_branch, Common::g_scm_desc, title_id, error_code.raw,
+ 2000 + static_cast<u32>(error_code.module.Value()),
+ static_cast<u32>(error_code.description.Value()), info.set_flags, info.program_entry_point);
if (info.backtrace_size != 0x0) {
crash_report += "Registers:\n";
- // TODO(ogniK): This is just a guess, find a game which actually has non zero values
for (size_t i = 0; i < info.registers.size(); i++) {
crash_report +=
fmt::format(" X[{:02d}]: {:016x}\n", i, info.registers[i]);
}
- crash_report += fmt::format(" Unknown 0: {:016x}\n", info.unk0);
- crash_report += fmt::format(" Unknown 1: {:016x}\n", info.unk1);
- crash_report += fmt::format(" Unknown 2: {:016x}\n", info.unk2);
- crash_report += fmt::format(" Unknown 3: {:016x}\n", info.unk3);
- crash_report += fmt::format(" Unknown 4: {:016x}\n", info.unk4);
- crash_report += fmt::format(" Unknown 5: {:016x}\n", info.unk5);
- crash_report += fmt::format(" Unknown 6: {:016x}\n", info.unk6);
+ crash_report += fmt::format(" SP: {:016x}\n", info.sp);
+ crash_report += fmt::format(" PC: {:016x}\n", info.pc);
+ crash_report += fmt::format(" PSTATE: {:016x}\n", info.pstate);
+ crash_report += fmt::format(" AFSR0: {:016x}\n", info.afsr0);
+ crash_report += fmt::format(" AFSR1: {:016x}\n", info.afsr1);
+ crash_report += fmt::format(" ESR: {:016x}\n", info.esr);
+ crash_report += fmt::format(" FAR: {:016x}\n", info.far);
crash_report += "\nBacktrace:\n";
for (size_t i = 0; i < info.backtrace_size; i++) {
crash_report +=
fmt::format(" Backtrace[{:02d}]: {:016x}\n", i, info.backtrace[i]);
}
- crash_report += fmt::format("\nUnknown 7: 0x{:016x}\n", info.unk7);
- crash_report += fmt::format("Unknown 8: 0x{:016x}\n", info.unk8);
- crash_report += fmt::format("Unknown 9: 0x{:016x}\n", info.unk9);
+
+ crash_report += fmt::format("Architecture: {}\n", info.ArchAsString());
crash_report += fmt::format("Unknown 10: 0x{:016x}\n", info.unk10);
}
@@ -125,13 +138,13 @@ static void ThrowFatalError(ResultCode error_code, FatalType fatal_type, const F
case FatalType::ErrorReport:
GenerateErrorReport(error_code, info);
break;
- };
+ }
}
void Module::Interface::ThrowFatal(Kernel::HLERequestContext& ctx) {
LOG_ERROR(Service_Fatal, "called");
IPC::RequestParser rp{ctx};
- auto error_code = rp.Pop<ResultCode>();
+ const auto error_code = rp.Pop<ResultCode>();
ThrowFatalError(error_code, FatalType::ErrorScreen, {});
IPC::ResponseBuilder rb{ctx, 2};
@@ -141,8 +154,8 @@ void Module::Interface::ThrowFatal(Kernel::HLERequestContext& ctx) {
void Module::Interface::ThrowFatalWithPolicy(Kernel::HLERequestContext& ctx) {
LOG_ERROR(Service_Fatal, "called");
IPC::RequestParser rp(ctx);
- auto error_code = rp.Pop<ResultCode>();
- auto fatal_type = rp.PopEnum<FatalType>();
+ const auto error_code = rp.Pop<ResultCode>();
+ const auto fatal_type = rp.PopEnum<FatalType>();
ThrowFatalError(error_code, fatal_type, {}); // No info is passed with ThrowFatalWithPolicy
IPC::ResponseBuilder rb{ctx, 2};
@@ -152,9 +165,9 @@ void Module::Interface::ThrowFatalWithPolicy(Kernel::HLERequestContext& ctx) {
void Module::Interface::ThrowFatalWithCpuContext(Kernel::HLERequestContext& ctx) {
LOG_ERROR(Service_Fatal, "called");
IPC::RequestParser rp(ctx);
- auto error_code = rp.Pop<ResultCode>();
- auto fatal_type = rp.PopEnum<FatalType>();
- auto fatal_info = ctx.ReadBuffer();
+ const auto error_code = rp.Pop<ResultCode>();
+ const auto fatal_type = rp.PopEnum<FatalType>();
+ const auto fatal_info = ctx.ReadBuffer();
FatalInfo info{};
ASSERT_MSG(fatal_info.size() == sizeof(FatalInfo), "Invalid fatal info buffer size!");