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authorbunnei <bunneidev@gmail.com>2018-07-17 16:33:32 +0200
committerGitHub <noreply@github.com>2018-07-17 16:33:32 +0200
commit88a3140c9b20b2f079f915842b4f30bdc800a53a (patch)
tree8fdcadf90977f58f0d1c14ed09a9313ba88d72d9 /src/core
parentMerge pull request #672 from SciresM/to_address_fix (diff)
parentscheduler: Clear exclusive state when switching contexts (diff)
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Diffstat (limited to 'src/core')
-rw-r--r--src/core/arm/arm_interface.h2
-rw-r--r--src/core/arm/dynarmic/arm_dynarmic.cpp4
-rw-r--r--src/core/arm/dynarmic/arm_dynarmic.h1
-rw-r--r--src/core/arm/unicorn/arm_unicorn.cpp2
-rw-r--r--src/core/arm/unicorn/arm_unicorn.h1
-rw-r--r--src/core/hle/kernel/scheduler.cpp1
6 files changed, 11 insertions, 0 deletions
diff --git a/src/core/arm/arm_interface.h b/src/core/arm/arm_interface.h
index 32ff3c345..8416e73b0 100644
--- a/src/core/arm/arm_interface.h
+++ b/src/core/arm/arm_interface.h
@@ -116,6 +116,8 @@ public:
*/
virtual void LoadContext(const ThreadContext& ctx) = 0;
+ virtual void ClearExclusiveState() = 0;
+
/// Prepare core for thread reschedule (if needed to correctly handle state)
virtual void PrepareReschedule() = 0;
};
diff --git a/src/core/arm/dynarmic/arm_dynarmic.cpp b/src/core/arm/dynarmic/arm_dynarmic.cpp
index 42605374b..3572ee7b9 100644
--- a/src/core/arm/dynarmic/arm_dynarmic.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic.cpp
@@ -226,6 +226,10 @@ void ARM_Dynarmic::ClearInstructionCache() {
jit->ClearCache();
}
+void ARM_Dynarmic::ClearExclusiveState() {
+ jit->ClearExclusiveState();
+}
+
void ARM_Dynarmic::PageTableChanged() {
jit = MakeJit(cb);
current_page_table = Memory::GetCurrentPageTable();
diff --git a/src/core/arm/dynarmic/arm_dynarmic.h b/src/core/arm/dynarmic/arm_dynarmic.h
index 128669d01..ed724c3f1 100644
--- a/src/core/arm/dynarmic/arm_dynarmic.h
+++ b/src/core/arm/dynarmic/arm_dynarmic.h
@@ -39,6 +39,7 @@ public:
void LoadContext(const ThreadContext& ctx) override;
void PrepareReschedule() override;
+ void ClearExclusiveState() override;
void ClearInstructionCache() override;
void PageTableChanged() override;
diff --git a/src/core/arm/unicorn/arm_unicorn.cpp b/src/core/arm/unicorn/arm_unicorn.cpp
index f239cf0ea..d2d699e9b 100644
--- a/src/core/arm/unicorn/arm_unicorn.cpp
+++ b/src/core/arm/unicorn/arm_unicorn.cpp
@@ -263,6 +263,8 @@ void ARM_Unicorn::PrepareReschedule() {
CHECKED(uc_emu_stop(uc));
}
+void ARM_Unicorn::ClearExclusiveState() {}
+
void ARM_Unicorn::ClearInstructionCache() {}
void ARM_Unicorn::RecordBreak(GDBStub::BreakpointAddress bkpt) {
diff --git a/src/core/arm/unicorn/arm_unicorn.h b/src/core/arm/unicorn/arm_unicorn.h
index a482a2aa3..a78a0acf2 100644
--- a/src/core/arm/unicorn/arm_unicorn.h
+++ b/src/core/arm/unicorn/arm_unicorn.h
@@ -31,6 +31,7 @@ public:
void SaveContext(ThreadContext& ctx) override;
void LoadContext(const ThreadContext& ctx) override;
void PrepareReschedule() override;
+ void ClearExclusiveState() override;
void ExecuteInstructions(int num_instructions);
void Run() override;
void Step() override;
diff --git a/src/core/hle/kernel/scheduler.cpp b/src/core/hle/kernel/scheduler.cpp
index 11c2cb69e..ca8807e19 100644
--- a/src/core/hle/kernel/scheduler.cpp
+++ b/src/core/hle/kernel/scheduler.cpp
@@ -85,6 +85,7 @@ void Scheduler::SwitchContext(Thread* new_thread) {
cpu_core->LoadContext(new_thread->context);
cpu_core->SetTlsAddress(new_thread->GetTLSAddress());
+ cpu_core->ClearExclusiveState();
} else {
current_thread = nullptr;
// Note: We do not reset the current process and current page table when idling because