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core: refactor emulated cpu core activation

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This commit is contained in:
Liam
2023-11-28 14:30:39 -05:00
parent 90e87c40e8
commit 45c87c7e6e
47 changed files with 2984 additions and 3332 deletions
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40
src/core/hle/kernel/k_process.cpp
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@ -13,6 +13,12 @@
#include "core/hle/kernel/k_thread_queue.h"
#include "core/hle/kernel/k_worker_task_manager.h"
#include "core/arm/dynarmic/arm_dynarmic_32.h"
#include "core/arm/dynarmic/arm_dynarmic_64.h"
#ifdef HAS_NCE
#include "core/arm/nce/arm_nce.h"
#endif
namespace Kernel {
namespace {
@ -957,10 +963,8 @@ Result KProcess::Run(s32 priority, size_t stack_size) {
R_TRY(m_handle_table.Add(std::addressof(thread_handle), main_thread));
// Set the thread arguments.
main_thread->GetContext32().cpu_registers[0] = 0;
main_thread->GetContext64().cpu_registers[0] = 0;
main_thread->GetContext32().cpu_registers[1] = thread_handle;
main_thread->GetContext64().cpu_registers[1] = thread_handle;
main_thread->GetContext().r[0] = 0;
main_thread->GetContext().r[1] = thread_handle;
// Update our state.
this->ChangeState((state == State::Created) ? State::Running : State::RunningAttached);
@ -1199,6 +1203,9 @@ Result KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std:
m_is_hbl = is_hbl;
m_ideal_core_id = metadata.GetMainThreadCore();
// Set up emulation context.
this->InitializeInterfaces();
// We succeeded.
R_SUCCEED();
}
@ -1227,6 +1234,31 @@ void KProcess::LoadModule(CodeSet code_set, KProcessAddress base_addr) {
#endif
}
void KProcess::InitializeInterfaces() {
this->GetMemory().SetCurrentPageTable(*this);
#ifdef HAS_NCE
if (this->Is64Bit() && Settings::IsNceEnabled()) {
for (size_t i = 0; i < Core::Hardware::NUM_CPU_CORES; i++) {
m_arm_interfaces[i] = std::make_unique<Core::ArmNce>(m_kernel.System(), true, i);
}
} else
#endif
if (this->Is64Bit()) {
for (size_t i = 0; i < Core::Hardware::NUM_CPU_CORES; i++) {
m_arm_interfaces[i] = std::make_unique<Core::ArmDynarmic64>(
m_kernel.System(), m_kernel.IsMulticore(), this,
static_cast<Core::DynarmicExclusiveMonitor&>(m_kernel.GetExclusiveMonitor()), i);
}
} else {
for (size_t i = 0; i < Core::Hardware::NUM_CPU_CORES; i++) {
m_arm_interfaces[i] = std::make_unique<Core::ArmDynarmic32>(
m_kernel.System(), m_kernel.IsMulticore(), this,
static_cast<Core::DynarmicExclusiveMonitor&>(m_kernel.GetExclusiveMonitor()), i);
}
}
}
bool KProcess::InsertWatchpoint(KProcessAddress addr, u64 size, DebugWatchpointType type) {
const auto watch{std::find_if(m_watchpoints.begin(), m_watchpoints.end(), [&](const auto& wp) {
return wp.type == DebugWatchpointType::None;