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Fix LDREX/STREX

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wheremyfoodat 2022-09-17 01:31:45 +03:00
parent 93f5ec7bb4
commit 8bb494229d
3 changed files with 41 additions and 2 deletions
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27
include/cpu_dynarmic.hpp
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@ -2,6 +2,7 @@
#include "dynarmic/interface/A32/a32.h"
#include "dynarmic/interface/A32/config.h"
#include "dynarmic/interface/exclusive_monitor.h"
#include "dynarmic_cp15.hpp"
#include "helpers.hpp"
#include "kernel.hpp"
@ -45,6 +46,26 @@ public:
mem.write64(vaddr, value);
}
bool MemoryWriteExclusive8(u32 addr, u8 value, u8 expected) override {
mem.write8(addr, value);
return true;
}
bool MemoryWriteExclusive16(u32 addr, u16 value, u16 expected) override {
mem.write16(addr, value);
return true;
}
bool MemoryWriteExclusive32(u32 addr, u32 value, u32 expected) override {
mem.write32(addr, value);
return true;
}
bool MemoryWriteExclusive64(u32 addr, u64 value, u64 expected) override {
mem.write64(addr, value);
return true;
}
void InterpreterFallback(u32 pc, size_t num_instructions) override {
// This is never called in practice.
std::terminate();
@ -76,6 +97,9 @@ public:
class CPU {
std::unique_ptr<Dynarmic::A32::Jit> jit;
std::shared_ptr<CP15> cp15;
// Make exclusive monitor with only 1 CPU core
Dynarmic::ExclusiveMonitor exclusiveMonitor{1};
MyEnvironment env;
Memory& mem;
@ -106,6 +130,7 @@ public:
void runFrame() {
env.ticksLeft = 268111856 / 60;
const auto exitReason = jit->Run();
Helpers::panic("Exit reason: %d", (u32)exitReason);
for (u32 i = 0; i < 4; i++)printf("r%d: %08X\n", i, getReg(i));
Helpers::panic("Exit reason: %d\nPC: %08X", (u32)exitReason, getReg(15));
}
};