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-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:
122 virtual void AddTicks(u64 ticks) = 0; 122 virtual void AddTicks(u64 ticks) = 0;
123 123
124 /** 124 /**
125 * Initializes a CPU context for use on this CPU
126 * @param context Thread context to reset
127 * @param stack_top Pointer to the top of the stack
128 * @param entry_point Entry point for execution
129 * @param arg User argument for thread
130 */
131 virtual void ResetContext(Core::ThreadContext& context, u32 stack_top, u32 entry_point, u32 arg) = 0;
132
133 /**
134 * Saves the current CPU context 125 * Saves the current CPU context
135 * @param ctx Thread context to save 126 * @param ctx Thread context to save
136 */ 127 */
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) {
130 AddTicks(num_instructions); 130 AddTicks(num_instructions);
131} 131}
132 132
133void ARM_Dynarmic::ResetContext(Core::ThreadContext& context, u32 stack_top, u32 entry_point, u32 arg) {
134 memset(&context, 0, sizeof(Core::ThreadContext));
135
136 context.cpu_registers[0] = arg;
137 context.pc = entry_point;
138 context.sp = stack_top;
139 context.cpsr = USER32MODE | ((entry_point & 1) << 5); // Usermode and THUMB mode
140}
141
142void ARM_Dynarmic::SaveContext(Core::ThreadContext& ctx) { 133void ARM_Dynarmic::SaveContext(Core::ThreadContext& ctx) {
143 memcpy(ctx.cpu_registers, jit->Regs().data(), sizeof(ctx.cpu_registers)); 134 memcpy(ctx.cpu_registers, jit->Regs().data(), sizeof(ctx.cpu_registers));
144 memcpy(ctx.fpu_registers, jit->ExtRegs().data(), sizeof(ctx.fpu_registers)); 135 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:
36 36
37 void AddTicks(u64 ticks) override; 37 void AddTicks(u64 ticks) override;
38 38
39 void ResetContext(Core::ThreadContext& context, u32 stack_top, u32 entry_point, u32 arg) override;
40 void SaveContext(Core::ThreadContext& ctx) override; 39 void SaveContext(Core::ThreadContext& ctx) override;
41 void LoadContext(const Core::ThreadContext& ctx) override; 40 void LoadContext(const Core::ThreadContext& ctx) override;
42 41
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) {
93 AddTicks(ticks_executed); 93 AddTicks(ticks_executed);
94} 94}
95 95
96void ARM_DynCom::ResetContext(Core::ThreadContext& context, u32 stack_top, u32 entry_point, u32 arg) {
97 memset(&context, 0, sizeof(Core::ThreadContext));
98
99 context.cpu_registers[0] = arg;
100 context.pc = entry_point;
101 context.sp = stack_top;
102 context.cpsr = USER32MODE | ((entry_point & 1) << 5); // Usermode and THUMB mode
103}
104
105void ARM_DynCom::SaveContext(Core::ThreadContext& ctx) { 96void ARM_DynCom::SaveContext(Core::ThreadContext& ctx) {
106 memcpy(ctx.cpu_registers, state->Reg.data(), sizeof(ctx.cpu_registers)); 97 memcpy(ctx.cpu_registers, state->Reg.data(), sizeof(ctx.cpu_registers));
107 memcpy(ctx.fpu_registers, state->ExtReg.data(), sizeof(ctx.fpu_registers)); 98 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:
38 38
39 void AddTicks(u64 ticks) override; 39 void AddTicks(u64 ticks) override;
40 40
41 void ResetContext(Core::ThreadContext& context, u32 stack_top, u32 entry_point, u32 arg) override;
42 void SaveContext(Core::ThreadContext& ctx) override; 41 void SaveContext(Core::ThreadContext& ctx) override;
43 void LoadContext(const Core::ThreadContext& ctx) override; 42 void LoadContext(const Core::ThreadContext& ctx) override;
44 43
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
441 return std::make_tuple(0, 0, true); 441 return std::make_tuple(0, 0, true);
442} 442}
443 443
444/**
445 * Resets a thread context, making it ready to be scheduled and run by the CPU
446 * @param context Thread context to reset
447 * @param stack_top Address of the top of the stack
448 * @param entry_point Address of entry point for execution
449 * @param arg User argument for thread
450 */
451static void ResetThreadContext(Core::ThreadContext& context, u32 stack_top, u32 entry_point, u32 arg) {
452 memset(&context, 0, sizeof(Core::ThreadContext));
453
454 context.cpu_registers[0] = arg;
455 context.pc = entry_point;
456 context.sp = stack_top;
457 context.cpsr = USER32MODE | ((entry_point & 1) << 5); // Usermode and THUMB mode
458}
459
444ResultVal<SharedPtr<Thread>> Thread::Create(std::string name, VAddr entry_point, s32 priority, 460ResultVal<SharedPtr<Thread>> Thread::Create(std::string name, VAddr entry_point, s32 priority,
445 u32 arg, s32 processor_id, VAddr stack_top) { 461 u32 arg, s32 processor_id, VAddr stack_top) {
446 if (priority < THREADPRIO_HIGHEST || priority > THREADPRIO_LOWEST) { 462 if (priority < THREADPRIO_HIGHEST || priority > THREADPRIO_LOWEST) {
@@ -525,7 +541,7 @@ ResultVal<SharedPtr<Thread>> Thread::Create(std::string name, VAddr entry_point,
525 541
526 // TODO(peachum): move to ScheduleThread() when scheduler is added so selected core is used 542 // TODO(peachum): move to ScheduleThread() when scheduler is added so selected core is used
527 // to initialize the context 543 // to initialize the context
528 Core::g_app_core->ResetContext(thread->context, stack_top, entry_point, arg); 544 ResetThreadContext(thread->context, stack_top, entry_point, arg);
529 545
530 ready_queue.push_back(thread->current_priority, thread.get()); 546 ready_queue.push_back(thread->current_priority, thread.get());
531 thread->status = THREADSTATUS_READY; 547 thread->status = THREADSTATUS_READY;