diff options
Diffstat (limited to 'src/core/arm/dynarmic/arm_dynarmic_32.cpp')
-rw-r--r-- | src/core/arm/dynarmic/arm_dynarmic_32.cpp | 97 |
1 files changed, 30 insertions, 67 deletions
diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp index 2a7570073..5acf9008d 100644 --- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp @@ -5,15 +5,15 @@ #include <memory> #include <dynarmic/interface/A32/a32.h> #include <dynarmic/interface/A32/config.h> -#include <dynarmic/interface/A32/context.h> #include "common/assert.h" #include "common/literals.h" #include "common/logging/log.h" #include "common/page_table.h" #include "common/settings.h" +#include "core/arm/dynarmic/arm_dynarmic.h" #include "core/arm/dynarmic/arm_dynarmic_32.h" -#include "core/arm/dynarmic/arm_dynarmic_cp15.h" -#include "core/arm/dynarmic/arm_exclusive_monitor.h" +#include "core/arm/dynarmic/dynarmic_cp15.h" +#include "core/arm/dynarmic/dynarmic_exclusive_monitor.h" #include "core/core.h" #include "core/core_timing.h" #include "core/debugger/debugger.h" @@ -28,8 +28,8 @@ using namespace Common::Literals; class DynarmicCallbacks32 : public Dynarmic::A32::UserCallbacks { public: explicit DynarmicCallbacks32(ARM_Dynarmic_32& parent_) - : parent{parent_}, - memory(parent.system.Memory()), debugger_enabled{parent.system.DebuggerEnabled()}, + : parent{parent_}, memory(parent.system.ApplicationMemory()), + debugger_enabled{parent.system.DebuggerEnabled()}, check_memory_access{debugger_enabled || !Settings::values.cpuopt_ignore_memory_aborts.GetValue()} {} @@ -105,11 +105,11 @@ public: switch (exception) { case Dynarmic::A32::Exception::NoExecuteFault: LOG_CRITICAL(Core_ARM, "Cannot execute instruction at unmapped address {:#08x}", pc); - ReturnException(pc, ARM_Interface::no_execute); + ReturnException(pc, PrefetchAbort); return; default: if (debugger_enabled) { - ReturnException(pc, ARM_Interface::breakpoint); + ReturnException(pc, InstructionBreakpoint); return; } @@ -122,7 +122,7 @@ public: void CallSVC(u32 swi) override { parent.svc_swi = swi; - parent.jit.load()->HaltExecution(ARM_Interface::svc_call); + parent.jit.load()->HaltExecution(SupervisorCall); } void AddTicks(u64 ticks) override { @@ -155,7 +155,7 @@ public: return std::max<s64>(parent.system.CoreTiming().GetDowncount(), 0); } - bool CheckMemoryAccess(VAddr addr, u64 size, Kernel::DebugWatchpointType type) { + bool CheckMemoryAccess(u64 addr, u64 size, Kernel::DebugWatchpointType type) { if (!check_memory_access) { return true; } @@ -163,7 +163,7 @@ public: if (!memory.IsValidVirtualAddressRange(addr, size)) { LOG_CRITICAL(Core_ARM, "Stopping execution due to unmapped memory access at {:#x}", addr); - parent.jit.load()->HaltExecution(ARM_Interface::no_execute); + parent.jit.load()->HaltExecution(PrefetchAbort); return false; } @@ -174,7 +174,7 @@ public: const auto match{parent.MatchingWatchpoint(addr, size, type)}; if (match) { parent.halted_watchpoint = match; - parent.jit.load()->HaltExecution(ARM_Interface::watchpoint); + parent.jit.load()->HaltExecution(DataAbort); return false; } @@ -330,12 +330,12 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable* return std::make_unique<Dynarmic::A32::Jit>(config); } -Dynarmic::HaltReason ARM_Dynarmic_32::RunJit() { - return jit.load()->Run(); +HaltReason ARM_Dynarmic_32::RunJit() { + return TranslateHaltReason(jit.load()->Run()); } -Dynarmic::HaltReason ARM_Dynarmic_32::StepJit() { - return jit.load()->Step(); +HaltReason ARM_Dynarmic_32::StepJit() { + return TranslateHaltReason(jit.load()->Step()); } u32 ARM_Dynarmic_32::GetSvcNumber() const { @@ -397,7 +397,7 @@ u64 ARM_Dynarmic_32::GetTlsAddress() const { return cp15->uro; } -void ARM_Dynarmic_32::SetTlsAddress(VAddr address) { +void ARM_Dynarmic_32::SetTlsAddress(u64 address) { cp15->uro = static_cast<u32>(address); } @@ -409,37 +409,35 @@ void ARM_Dynarmic_32::SetTPIDR_EL0(u64 value) { cp15->uprw = static_cast<u32>(value); } -void ARM_Dynarmic_32::SaveContext(ThreadContext32& ctx) { - Dynarmic::A32::Context context; - jit.load()->SaveContext(context); - ctx.cpu_registers = context.Regs(); - ctx.extension_registers = context.ExtRegs(); - ctx.cpsr = context.Cpsr(); - ctx.fpscr = context.Fpscr(); +void ARM_Dynarmic_32::SaveContext(ThreadContext32& ctx) const { + Dynarmic::A32::Jit* j = jit.load(); + ctx.cpu_registers = j->Regs(); + ctx.extension_registers = j->ExtRegs(); + ctx.cpsr = j->Cpsr(); + ctx.fpscr = j->Fpscr(); } void ARM_Dynarmic_32::LoadContext(const ThreadContext32& ctx) { - Dynarmic::A32::Context context; - context.Regs() = ctx.cpu_registers; - context.ExtRegs() = ctx.extension_registers; - context.SetCpsr(ctx.cpsr); - context.SetFpscr(ctx.fpscr); - jit.load()->LoadContext(context); + Dynarmic::A32::Jit* j = jit.load(); + j->Regs() = ctx.cpu_registers; + j->ExtRegs() = ctx.extension_registers; + j->SetCpsr(ctx.cpsr); + j->SetFpscr(ctx.fpscr); } void ARM_Dynarmic_32::SignalInterrupt() { - jit.load()->HaltExecution(break_loop); + jit.load()->HaltExecution(BreakLoop); } void ARM_Dynarmic_32::ClearInterrupt() { - jit.load()->ClearHalt(break_loop); + jit.load()->ClearHalt(BreakLoop); } void ARM_Dynarmic_32::ClearInstructionCache() { jit.load()->ClearCache(); } -void ARM_Dynarmic_32::InvalidateCacheRange(VAddr addr, std::size_t size) { +void ARM_Dynarmic_32::InvalidateCacheRange(u64 addr, std::size_t size) { jit.load()->InvalidateCacheRange(static_cast<u32>(addr), size); } @@ -465,39 +463,4 @@ void ARM_Dynarmic_32::PageTableChanged(Common::PageTable& page_table, jit_cache.emplace(key, std::move(new_jit)); } -std::vector<ARM_Interface::BacktraceEntry> ARM_Dynarmic_32::GetBacktrace(Core::System& system, - u64 fp, u64 lr, u64 pc) { - std::vector<BacktraceEntry> out; - auto& memory = system.Memory(); - - out.push_back({"", 0, pc, 0, ""}); - - // fp (= r11) points to the last frame record. - // Frame records are two words long: - // fp+0 : pointer to previous frame record - // fp+4 : value of lr for frame - for (size_t i = 0; i < 256; i++) { - out.push_back({"", 0, lr, 0, ""}); - if (!fp || (fp % 4 != 0) || !memory.IsValidVirtualAddressRange(fp, 8)) { - break; - } - lr = memory.Read32(fp + 4); - fp = memory.Read32(fp); - } - - SymbolicateBacktrace(system, out); - - return out; -} - -std::vector<ARM_Interface::BacktraceEntry> ARM_Dynarmic_32::GetBacktraceFromContext( - System& system, const ThreadContext32& ctx) { - const auto& reg = ctx.cpu_registers; - return GetBacktrace(system, reg[11], reg[14], reg[15]); -} - -std::vector<ARM_Interface::BacktraceEntry> ARM_Dynarmic_32::GetBacktrace() const { - return GetBacktrace(system, GetReg(11), GetReg(14), GetReg(15)); -} - } // namespace Core |