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kernel: unlayer CPU interrupt handling

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This commit is contained in:
Liam 2022-07-07 20:06:46 -04:00
parent 591d1f1b09
commit 6523854dd6
13 changed files with 64 additions and 152 deletions
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13
src/core/arm/dynarmic/arm_dynarmic_32.cpp
View file

@ -11,7 +11,6 @@
#include "common/logging/log.h"
#include "common/page_table.h"
#include "common/settings.h"
#include "core/arm/cpu_interrupt_handler.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"
@ -311,11 +310,9 @@ void ARM_Dynarmic_32::RewindBreakpointInstruction() {
LoadContext(breakpoint_context);
}
ARM_Dynarmic_32::ARM_Dynarmic_32(System& system_, CPUInterrupts& interrupt_handlers_,
bool uses_wall_clock_, ExclusiveMonitor& exclusive_monitor_,
std::size_t core_index_)
: ARM_Interface{system_, interrupt_handlers_, uses_wall_clock_},
cb(std::make_unique<DynarmicCallbacks32>(*this)),
ARM_Dynarmic_32::ARM_Dynarmic_32(System& system_, bool uses_wall_clock_,
ExclusiveMonitor& exclusive_monitor_, std::size_t core_index_)
: ARM_Interface{system_, uses_wall_clock_}, cb(std::make_unique<DynarmicCallbacks32>(*this)),
cp15(std::make_shared<DynarmicCP15>(*this)), core_index{core_index_},
exclusive_monitor{dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor_)},
null_jit{MakeJit(nullptr)}, jit{null_jit.get()} {}
@ -394,6 +391,10 @@ void ARM_Dynarmic_32::SignalInterrupt() {
jit.load()->HaltExecution(break_loop);
}
void ARM_Dynarmic_32::ClearInterrupt() {
jit.load()->ClearHalt(break_loop);
}
void ARM_Dynarmic_32::ClearInstructionCache() {
jit.load()->ClearCache();
}

5
src/core/arm/dynarmic/arm_dynarmic_32.h
View file

@ -28,8 +28,8 @@ class System;
class ARM_Dynarmic_32 final : public ARM_Interface {
public:
ARM_Dynarmic_32(System& system_, CPUInterrupts& interrupt_handlers_, bool uses_wall_clock_,
ExclusiveMonitor& exclusive_monitor_, std::size_t core_index_);
ARM_Dynarmic_32(System& system_, bool uses_wall_clock_, ExclusiveMonitor& exclusive_monitor_,
std::size_t core_index_);
~ARM_Dynarmic_32() override;
void SetPC(u64 pc) override;
@ -56,6 +56,7 @@ public:
void LoadContext(const ThreadContext64& ctx) override {}
void SignalInterrupt() override;
void ClearInterrupt() override;
void ClearExclusiveState() override;
void ClearInstructionCache() override;

12
src/core/arm/dynarmic/arm_dynarmic_64.cpp
View file

@ -10,7 +10,6 @@
#include "common/logging/log.h"
#include "common/page_table.h"
#include "common/settings.h"
#include "core/arm/cpu_interrupt_handler.h"
#include "core/arm/dynarmic/arm_dynarmic_64.h"
#include "core/arm/dynarmic/arm_exclusive_monitor.h"
#include "core/core.h"
@ -371,10 +370,9 @@ void ARM_Dynarmic_64::RewindBreakpointInstruction() {
LoadContext(breakpoint_context);
}
ARM_Dynarmic_64::ARM_Dynarmic_64(System& system_, CPUInterrupts& interrupt_handlers_,
bool uses_wall_clock_, ExclusiveMonitor& exclusive_monitor_,
std::size_t core_index_)
: ARM_Interface{system_, interrupt_handlers_, uses_wall_clock_},
ARM_Dynarmic_64::ARM_Dynarmic_64(System& system_, bool uses_wall_clock_,
ExclusiveMonitor& exclusive_monitor_, std::size_t core_index_)
: ARM_Interface{system_, uses_wall_clock_},
cb(std::make_unique<DynarmicCallbacks64>(*this)), core_index{core_index_},
exclusive_monitor{dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor_)},
null_jit{MakeJit(nullptr, 48)}, jit{null_jit.get()} {}
@ -461,6 +459,10 @@ void ARM_Dynarmic_64::SignalInterrupt() {
jit.load()->HaltExecution(break_loop);
}
void ARM_Dynarmic_64::ClearInterrupt() {
jit.load()->ClearHalt(break_loop);
}
void ARM_Dynarmic_64::ClearInstructionCache() {
jit.load()->ClearCache();
}

6
src/core/arm/dynarmic/arm_dynarmic_64.h
View file

@ -20,14 +20,13 @@ class Memory;
namespace Core {
class DynarmicCallbacks64;
class CPUInterruptHandler;
class DynarmicExclusiveMonitor;
class System;
class ARM_Dynarmic_64 final : public ARM_Interface {
public:
ARM_Dynarmic_64(System& system_, CPUInterrupts& interrupt_handlers_, bool uses_wall_clock_,
ExclusiveMonitor& exclusive_monitor_, std::size_t core_index_);
ARM_Dynarmic_64(System& system_, bool uses_wall_clock_, ExclusiveMonitor& exclusive_monitor_,
std::size_t core_index_);
~ARM_Dynarmic_64() override;
void SetPC(u64 pc) override;
@ -50,6 +49,7 @@ public:
void LoadContext(const ThreadContext64& ctx) override;
void SignalInterrupt() override;
void ClearInterrupt() override;
void ClearExclusiveState() override;
void ClearInstructionCache() override;