From c10a37e5b6bdece089fc765e9843f81a097b08a2 Mon Sep 17 00:00:00 2001
From: bunnei <bunneidev@gmail.com>
Date: Tue, 1 Dec 2020 20:53:51 -0800
Subject: [PATCH] hle: kernel: physical_core: Clear exclusive state after each
run.
- This is closer to pre-multicore behavior, and works a bit better.
---
src/core/arm/dynarmic/arm_dynarmic_32.cpp | 3 +++
src/core/arm/dynarmic/arm_dynarmic_64.cpp | 3 +++
src/core/hle/kernel/physical_core.cpp | 1 +
3 files changed, 7 insertions(+)
diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
index 193fd7d62..e9c74b1a6 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
@@ -294,6 +294,9 @@ void ARM_Dynarmic_32::InvalidateCacheRange(VAddr addr, std::size_t size) {
}
void ARM_Dynarmic_32::ClearExclusiveState() {
+ if (!jit) {
+ return;
+ }
jit->ClearExclusiveState();
}
diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
index 0f0585d0f..b63f79915 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
@@ -330,6 +330,9 @@ void ARM_Dynarmic_64::InvalidateCacheRange(VAddr addr, std::size_t size) {
}
void ARM_Dynarmic_64::ClearExclusiveState() {
+ if (!jit) {
+ return;
+ }
jit->ClearExclusiveState();
}
diff --git a/src/core/hle/kernel/physical_core.cpp b/src/core/hle/kernel/physical_core.cpp
index 50aca5752..d6a5742bd 100644
--- a/src/core/hle/kernel/physical_core.cpp
+++ b/src/core/hle/kernel/physical_core.cpp
@@ -37,6 +37,7 @@ void PhysicalCore::Initialize([[maybe_unused]] bool is_64_bit) {
void PhysicalCore::Run() {
arm_interface->Run();
+ arm_interface->ClearExclusiveState();
}
void PhysicalCore::Idle() {