summaryrefslogtreecommitdiffstats
path: root/src/core
diff options
context:
space:
mode:
authorbunnei <bunneidev@gmail.com>2016-09-02 14:53:42 +0200
committerbunnei <bunneidev@gmail.com>2016-09-15 23:49:30 +0200
commit05e120a4cc380db318a5ee194579053b850f14fe (patch)
tree86f0801b9b79adf9832a328bf0981433d199b0ff /src/core
parentarm_dynarmic/arm_dyncom: Remove unnecessary "virtual" keyword. (diff)
downloadyuzu-05e120a4cc380db318a5ee194579053b850f14fe.tar
yuzu-05e120a4cc380db318a5ee194579053b850f14fe.tar.gz
yuzu-05e120a4cc380db318a5ee194579053b850f14fe.tar.bz2
yuzu-05e120a4cc380db318a5ee194579053b850f14fe.tar.lz
yuzu-05e120a4cc380db318a5ee194579053b850f14fe.tar.xz
yuzu-05e120a4cc380db318a5ee194579053b850f14fe.tar.zst
yuzu-05e120a4cc380db318a5ee194579053b850f14fe.zip
Diffstat (limited to 'src/core')
-rw-r--r--src/core/arm/arm_interface.h9
-rw-r--r--src/core/arm/dynarmic/arm_dynarmic.cpp9
-rw-r--r--src/core/arm/dynarmic/arm_dynarmic.h1
-rw-r--r--src/core/arm/dyncom/arm_dyncom.cpp9
-rw-r--r--src/core/arm/dyncom/arm_dyncom.h1
-rw-r--r--src/core/hle/kernel/thread.cpp18
6 files changed, 17 insertions, 30 deletions
diff --git a/src/core/arm/arm_interface.h b/src/core/arm/arm_interface.h
index de5e9c8fa..480c90e66 100644
--- a/src/core/arm/arm_interface.h
+++ b/src/core/arm/arm_interface.h
@@ -122,15 +122,6 @@ public:
virtual void AddTicks(u64 ticks) = 0;
/**
- * Initializes a CPU context for use on this CPU
- * @param context Thread context to reset
- * @param stack_top Pointer to the top of the stack
- * @param entry_point Entry point for execution
- * @param arg User argument for thread
- */
- virtual void ResetContext(Core::ThreadContext& context, u32 stack_top, u32 entry_point, u32 arg) = 0;
-
- /**
* Saves the current CPU context
* @param ctx Thread context to save
*/
diff --git a/src/core/arm/dynarmic/arm_dynarmic.cpp b/src/core/arm/dynarmic/arm_dynarmic.cpp
index 46b4d6103..a9cb973df 100644
--- a/src/core/arm/dynarmic/arm_dynarmic.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic.cpp
@@ -130,15 +130,6 @@ void ARM_Dynarmic::ExecuteInstructions(int num_instructions) {
AddTicks(num_instructions);
}
-void ARM_Dynarmic::ResetContext(Core::ThreadContext& context, u32 stack_top, u32 entry_point, u32 arg) {
- memset(&context, 0, sizeof(Core::ThreadContext));
-
- context.cpu_registers[0] = arg;
- context.pc = entry_point;
- context.sp = stack_top;
- context.cpsr = USER32MODE | ((entry_point & 1) << 5); // Usermode and THUMB mode
-}
-
void ARM_Dynarmic::SaveContext(Core::ThreadContext& ctx) {
memcpy(ctx.cpu_registers, jit->Regs().data(), sizeof(ctx.cpu_registers));
memcpy(ctx.fpu_registers, jit->ExtRegs().data(), sizeof(ctx.fpu_registers));
diff --git a/src/core/arm/dynarmic/arm_dynarmic.h b/src/core/arm/dynarmic/arm_dynarmic.h
index 58323135d..d493cabd5 100644
--- a/src/core/arm/dynarmic/arm_dynarmic.h
+++ b/src/core/arm/dynarmic/arm_dynarmic.h
@@ -36,7 +36,6 @@ public:
void AddTicks(u64 ticks) override;
- void ResetContext(Core::ThreadContext& context, u32 stack_top, u32 entry_point, u32 arg) override;
void SaveContext(Core::ThreadContext& ctx) override;
void LoadContext(const Core::ThreadContext& ctx) override;
diff --git a/src/core/arm/dyncom/arm_dyncom.cpp b/src/core/arm/dyncom/arm_dyncom.cpp
index 976e81480..d84917529 100644
--- a/src/core/arm/dyncom/arm_dyncom.cpp
+++ b/src/core/arm/dyncom/arm_dyncom.cpp
@@ -93,15 +93,6 @@ void ARM_DynCom::ExecuteInstructions(int num_instructions) {
AddTicks(ticks_executed);
}
-void ARM_DynCom::ResetContext(Core::ThreadContext& context, u32 stack_top, u32 entry_point, u32 arg) {
- memset(&context, 0, sizeof(Core::ThreadContext));
-
- context.cpu_registers[0] = arg;
- context.pc = entry_point;
- context.sp = stack_top;
- context.cpsr = USER32MODE | ((entry_point & 1) << 5); // Usermode and THUMB mode
-}
-
void ARM_DynCom::SaveContext(Core::ThreadContext& ctx) {
memcpy(ctx.cpu_registers, state->Reg.data(), sizeof(ctx.cpu_registers));
memcpy(ctx.fpu_registers, state->ExtReg.data(), sizeof(ctx.fpu_registers));
diff --git a/src/core/arm/dyncom/arm_dyncom.h b/src/core/arm/dyncom/arm_dyncom.h
index cc040b174..70f71a828 100644
--- a/src/core/arm/dyncom/arm_dyncom.h
+++ b/src/core/arm/dyncom/arm_dyncom.h
@@ -38,7 +38,6 @@ public:
void AddTicks(u64 ticks) override;
- void ResetContext(Core::ThreadContext& context, u32 stack_top, u32 entry_point, u32 arg) override;
void SaveContext(Core::ThreadContext& ctx) override;
void LoadContext(const Core::ThreadContext& ctx) override;
diff --git a/src/core/hle/kernel/thread.cpp b/src/core/hle/kernel/thread.cpp
index 9dea995f4..f1e5cf3cb 100644
--- a/src/core/hle/kernel/thread.cpp
+++ b/src/core/hle/kernel/thread.cpp
@@ -441,6 +441,22 @@ std::tuple<u32, u32, bool> GetFreeThreadLocalSlot(std::vector<std::bitset<8>>& t
return std::make_tuple(0, 0, true);
}
+/**
+ * Resets a thread context, making it ready to be scheduled and run by the CPU
+ * @param context Thread context to reset
+ * @param stack_top Address of the top of the stack
+ * @param entry_point Address of entry point for execution
+ * @param arg User argument for thread
+ */
+static void ResetThreadContext(Core::ThreadContext& context, u32 stack_top, u32 entry_point, u32 arg) {
+ memset(&context, 0, sizeof(Core::ThreadContext));
+
+ context.cpu_registers[0] = arg;
+ context.pc = entry_point;
+ context.sp = stack_top;
+ context.cpsr = USER32MODE | ((entry_point & 1) << 5); // Usermode and THUMB mode
+}
+
ResultVal<SharedPtr<Thread>> Thread::Create(std::string name, VAddr entry_point, s32 priority,
u32 arg, s32 processor_id, VAddr stack_top) {
if (priority < THREADPRIO_HIGHEST || priority > THREADPRIO_LOWEST) {
@@ -525,7 +541,7 @@ ResultVal<SharedPtr<Thread>> Thread::Create(std::string name, VAddr entry_point,
// TODO(peachum): move to ScheduleThread() when scheduler is added so selected core is used
// to initialize the context
- Core::g_app_core->ResetContext(thread->context, stack_top, entry_point, arg);
+ ResetThreadContext(thread->context, stack_top, entry_point, arg);
ready_queue.push_back(thread->current_priority, thread.get());
thread->status = THREADSTATUS_READY;