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Merge pull request #193 from N00byKing/3184_2_robotic_boogaloo

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Implement Pull #3184 from citra: core/arm: Improve timing accuracy before service calls in JIT (Rebased)
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bunnei 2018-03-18 22:35:47 -04:00 • committed by GitHub
commit 23a0d2d7b7
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GPG key ID: 4AEE18F83AFDEB23
7 changed files with 41 additions and 41 deletions
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9
src/core/arm/unicorn/arm_unicorn.cpp
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@ -2,6 +2,7 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <unicorn/arm64.h>
#include "common/assert.h"
#include "common/microprofile.h"
@ -153,6 +154,14 @@ void ARM_Unicorn::SetTlsAddress(VAddr base) {
CHECKED(uc_reg_write(uc, UC_ARM64_REG_TPIDRRO_EL0, &base));
}
void ARM_Unicorn::Run() {
ExecuteInstructions(std::max(CoreTiming::GetDowncount(), 0));
}
void ARM_Unicorn::Step() {
ExecuteInstructions(1);
}
MICROPROFILE_DEFINE(ARM_Jit, "ARM JIT", "ARM JIT", MP_RGB(255, 64, 64));
void ARM_Unicorn::ExecuteInstructions(int num_instructions) {

4
src/core/arm/unicorn/arm_unicorn.h
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@ -30,7 +30,9 @@ public:
void SaveContext(ThreadContext& ctx) override;
void LoadContext(const ThreadContext& ctx) override;
void PrepareReschedule() override;
void ExecuteInstructions(int num_instructions) override;
void ExecuteInstructions(int num_instructions);
void Run() override;
void Step() override;
void ClearInstructionCache() override;
void PageTableChanged() override{};