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ARM: pass MemorySystem separately in the constructor and make System optional

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So that unit test can test CPU without constructing the entire system. Also remove hacks in the System class
This commit is contained in:
Weiyi Wang
2019-02-01 14:50:25 -05:00
parent 9573ee46bd
commit 64f6e5e597
14 changed files with 80 additions and 65 deletions
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13
src/core/arm/dynarmic/arm_dynarmic.cpp
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@@ -73,7 +73,7 @@ class DynarmicUserCallbacks final : public Dynarmic::A32::UserCallbacks {
public:
explicit DynarmicUserCallbacks(ARM_Dynarmic& parent)
: parent(parent), timing(parent.system.CoreTiming()), svc_context(parent.system),
memory(parent.system.Memory()) {}
memory(parent.memory) {}
~DynarmicUserCallbacks() = default;
std::uint8_t MemoryRead8(VAddr vaddr) override {
@@ -163,9 +163,10 @@ public:
Memory::MemorySystem& memory;
};
ARM_Dynarmic::ARM_Dynarmic(Core::System& system, PrivilegeMode initial_mode)
: system(system), cb(std::make_unique<DynarmicUserCallbacks>(*this)) {
interpreter_state = std::make_shared<ARMul_State>(system, initial_mode);
ARM_Dynarmic::ARM_Dynarmic(Core::System* system, Memory::MemorySystem& memory,
PrivilegeMode initial_mode)
: system(*system), memory(memory), cb(std::make_unique<DynarmicUserCallbacks>(*this)) {
interpreter_state = std::make_shared<ARMul_State>(system, memory, initial_mode);
PageTableChanged();
}
@@ -174,7 +175,7 @@ ARM_Dynarmic::~ARM_Dynarmic() = default;
MICROPROFILE_DEFINE(ARM_Jit, "ARM JIT", "ARM JIT", MP_RGB(255, 64, 64));
void ARM_Dynarmic::Run() {
ASSERT(system.Memory().GetCurrentPageTable() == current_page_table);
ASSERT(memory.GetCurrentPageTable() == current_page_table);
MICROPROFILE_SCOPE(ARM_Jit);
jit->Run();
@@ -281,7 +282,7 @@ void ARM_Dynarmic::InvalidateCacheRange(u32 start_address, std::size_t length) {
}
void ARM_Dynarmic::PageTableChanged() {
current_page_table = system.Memory().GetCurrentPageTable();
current_page_table = memory.GetCurrentPageTable();
auto iter = jits.find(current_page_table);
if (iter != jits.end()) {

4
src/core/arm/dynarmic/arm_dynarmic.h
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@@ -13,6 +13,7 @@
namespace Memory {
struct PageTable;
class MemorySystem;
} // namespace Memory
namespace Core {
@@ -23,7 +24,7 @@ class DynarmicUserCallbacks;
class ARM_Dynarmic final : public ARM_Interface {
public:
ARM_Dynarmic(Core::System& system, PrivilegeMode initial_mode);
ARM_Dynarmic(Core::System* system, Memory::MemorySystem& memory, PrivilegeMode initial_mode);
~ARM_Dynarmic();
void Run() override;
@@ -55,6 +56,7 @@ public:
private:
friend class DynarmicUserCallbacks;
Core::System& system;
Memory::MemorySystem& memory;
std::unique_ptr<DynarmicUserCallbacks> cb;
std::unique_ptr<Dynarmic::A32::Jit> MakeJit();