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-rw-r--r--src/core/hle/svc.cpp518
1 files changed, 279 insertions, 239 deletions
diff --git a/src/core/hle/svc.cpp b/src/core/hle/svc.cpp
index 5d71d5619..02b397eba 100644
--- a/src/core/hle/svc.cpp
+++ b/src/core/hle/svc.cpp
@@ -3,16 +3,14 @@
// Refer to the license.txt file included.
#include <map>
-
#include "common/logging/log.h"
#include "common/microprofile.h"
#include "common/scope_exit.h"
#include "common/string_util.h"
#include "common/symbols.h"
-
-#include "core/core_timing.h"
#include "core/arm/arm_interface.h"
-
+#include "core/core_timing.h"
+#include "core/hle/function_wrappers.h"
#include "core/hle/kernel/address_arbiter.h"
#include "core/hle/kernel/client_port.h"
#include "core/hle/kernel/event.h"
@@ -26,8 +24,6 @@
#include "core/hle/kernel/thread.h"
#include "core/hle/kernel/timer.h"
#include "core/hle/kernel/vm_manager.h"
-
-#include "core/hle/function_wrappers.h"
#include "core/hle/result.h"
#include "core/hle/service/service.h"
@@ -40,43 +36,46 @@ using Kernel::ERR_INVALID_HANDLE;
namespace SVC {
const ResultCode ERR_NOT_FOUND(ErrorDescription::NotFound, ErrorModule::Kernel,
- ErrorSummary::NotFound, ErrorLevel::Permanent); // 0xD88007FA
+ ErrorSummary::NotFound, ErrorLevel::Permanent); // 0xD88007FA
const ResultCode ERR_PORT_NAME_TOO_LONG(ErrorDescription(30), ErrorModule::OS,
- ErrorSummary::InvalidArgument, ErrorLevel::Usage); // 0xE0E0181E
-
-const ResultCode ERR_MISALIGNED_ADDRESS{ // 0xE0E01BF1
- ErrorDescription::MisalignedAddress, ErrorModule::OS,
- ErrorSummary::InvalidArgument, ErrorLevel::Usage};
-const ResultCode ERR_MISALIGNED_SIZE{ // 0xE0E01BF2
- ErrorDescription::MisalignedSize, ErrorModule::OS,
- ErrorSummary::InvalidArgument, ErrorLevel::Usage};
-const ResultCode ERR_INVALID_COMBINATION{ // 0xE0E01BEE
- ErrorDescription::InvalidCombination, ErrorModule::OS,
- ErrorSummary::InvalidArgument, ErrorLevel::Usage};
+ ErrorSummary::InvalidArgument,
+ ErrorLevel::Usage); // 0xE0E0181E
+
+const ResultCode ERR_MISALIGNED_ADDRESS{// 0xE0E01BF1
+ ErrorDescription::MisalignedAddress, ErrorModule::OS,
+ ErrorSummary::InvalidArgument, ErrorLevel::Usage};
+const ResultCode ERR_MISALIGNED_SIZE{// 0xE0E01BF2
+ ErrorDescription::MisalignedSize, ErrorModule::OS,
+ ErrorSummary::InvalidArgument, ErrorLevel::Usage};
+const ResultCode ERR_INVALID_COMBINATION{// 0xE0E01BEE
+ ErrorDescription::InvalidCombination, ErrorModule::OS,
+ ErrorSummary::InvalidArgument, ErrorLevel::Usage};
enum ControlMemoryOperation {
- MEMOP_FREE = 1,
+ MEMOP_FREE = 1,
MEMOP_RESERVE = 2, // This operation seems to be unsupported in the kernel
- MEMOP_COMMIT = 3,
- MEMOP_MAP = 4,
- MEMOP_UNMAP = 5,
+ MEMOP_COMMIT = 3,
+ MEMOP_MAP = 4,
+ MEMOP_UNMAP = 5,
MEMOP_PROTECT = 6,
MEMOP_OPERATION_MASK = 0xFF,
- MEMOP_REGION_APP = 0x100,
+ MEMOP_REGION_APP = 0x100,
MEMOP_REGION_SYSTEM = 0x200,
- MEMOP_REGION_BASE = 0x300,
- MEMOP_REGION_MASK = 0xF00,
+ MEMOP_REGION_BASE = 0x300,
+ MEMOP_REGION_MASK = 0xF00,
MEMOP_LINEAR = 0x10000,
};
/// Map application or GSP heap memory
-static ResultCode ControlMemory(u32* out_addr, u32 operation, u32 addr0, u32 addr1, u32 size, u32 permissions) {
+static ResultCode ControlMemory(u32* out_addr, u32 operation, u32 addr0, u32 addr1, u32 size,
+ u32 permissions) {
using namespace Kernel;
- LOG_DEBUG(Kernel_SVC,"called operation=0x%08X, addr0=0x%08X, addr1=0x%08X, size=0x%X, permissions=0x%08X",
- operation, addr0, addr1, size, permissions);
+ LOG_DEBUG(Kernel_SVC,
+ "called operation=0x%08X, addr0=0x%08X, addr1=0x%08X, size=0x%X, permissions=0x%08X",
+ operation, addr0, addr1, size, permissions);
if ((addr0 & Memory::PAGE_MASK) != 0 || (addr1 & Memory::PAGE_MASK) != 0) {
return ERR_MISALIGNED_ADDRESS;
@@ -89,7 +88,8 @@ static ResultCode ControlMemory(u32* out_addr, u32 operation, u32 addr0, u32 add
operation &= ~MEMOP_REGION_MASK;
if (region != 0) {
- LOG_WARNING(Kernel_SVC, "ControlMemory with specified region not supported, region=%X", region);
+ LOG_WARNING(Kernel_SVC, "ControlMemory with specified region not supported, region=%X",
+ region);
}
if ((permissions & (u32)MemoryPermission::ReadWrite) != permissions) {
@@ -100,15 +100,17 @@ static ResultCode ControlMemory(u32* out_addr, u32 operation, u32 addr0, u32 add
auto& process = *g_current_process;
switch (operation & MEMOP_OPERATION_MASK) {
- case MEMOP_FREE:
- {
- // TODO(Subv): What happens if an application tries to FREE a block of memory that has a SharedMemory pointing to it?
+ case MEMOP_FREE: {
+ // TODO(Subv): What happens if an application tries to FREE a block of memory that has a
+ // SharedMemory pointing to it?
if (addr0 >= Memory::HEAP_VADDR && addr0 < Memory::HEAP_VADDR_END) {
ResultCode result = process.HeapFree(addr0, size);
- if (result.IsError()) return result;
+ if (result.IsError())
+ return result;
} else if (addr0 >= process.GetLinearHeapBase() && addr0 < process.GetLinearHeapLimit()) {
ResultCode result = process.LinearFree(addr0, size);
- if (result.IsError()) return result;
+ if (result.IsError())
+ return result;
} else {
return ERR_INVALID_ADDRESS;
}
@@ -116,8 +118,7 @@ static ResultCode ControlMemory(u32* out_addr, u32 operation, u32 addr0, u32 add
break;
}
- case MEMOP_COMMIT:
- {
+ case MEMOP_COMMIT: {
if (operation & MEMOP_LINEAR) {
CASCADE_RESULT(*out_addr, process.LinearAllocate(addr0, size, vma_permissions));
} else {
@@ -126,23 +127,26 @@ static ResultCode ControlMemory(u32* out_addr, u32 operation, u32 addr0, u32 add
break;
}
- case MEMOP_MAP: // TODO: This is just a hack to avoid regressions until memory aliasing is implemented
- {
- CASCADE_RESULT(*out_addr, process.HeapAllocate(addr0, size, vma_permissions));
- break;
- }
+ case MEMOP_MAP: // TODO: This is just a hack to avoid regressions until memory aliasing is
+ // implemented
+ {
+ CASCADE_RESULT(*out_addr, process.HeapAllocate(addr0, size, vma_permissions));
+ break;
+ }
- case MEMOP_UNMAP: // TODO: This is just a hack to avoid regressions until memory aliasing is implemented
- {
- ResultCode result = process.HeapFree(addr0, size);
- if (result.IsError()) return result;
- break;
- }
+ case MEMOP_UNMAP: // TODO: This is just a hack to avoid regressions until memory aliasing is
+ // implemented
+ {
+ ResultCode result = process.HeapFree(addr0, size);
+ if (result.IsError())
+ return result;
+ break;
+ }
- case MEMOP_PROTECT:
- {
+ case MEMOP_PROTECT: {
ResultCode result = process.vm_manager.ReprotectRange(addr0, size, vma_permissions);
- if (result.IsError()) return result;
+ if (result.IsError())
+ return result;
break;
}
@@ -161,8 +165,9 @@ static ResultCode MapMemoryBlock(Handle handle, u32 addr, u32 permissions, u32 o
using Kernel::SharedMemory;
using Kernel::MemoryPermission;
- LOG_TRACE(Kernel_SVC, "called memblock=0x%08X, addr=0x%08X, mypermissions=0x%08X, otherpermission=%d",
- handle, addr, permissions, other_permissions);
+ LOG_TRACE(Kernel_SVC,
+ "called memblock=0x%08X, addr=0x%08X, mypermissions=0x%08X, otherpermission=%d",
+ handle, addr, permissions, other_permissions);
SharedPtr<SharedMemory> shared_memory = Kernel::g_handle_table.Get<SharedMemory>(handle);
if (shared_memory == nullptr)
@@ -179,12 +184,13 @@ static ResultCode MapMemoryBlock(Handle handle, u32 addr, u32 permissions, u32 o
case MemoryPermission::ReadWriteExecute:
case MemoryPermission::DontCare:
return shared_memory->Map(Kernel::g_current_process.get(), addr, permissions_type,
- static_cast<MemoryPermission>(other_permissions));
+ static_cast<MemoryPermission>(other_permissions));
default:
LOG_ERROR(Kernel_SVC, "unknown permissions=0x%08X", permissions);
}
- return ResultCode(ErrorDescription::InvalidCombination, ErrorModule::OS, ErrorSummary::InvalidArgument, ErrorLevel::Usage);
+ return ResultCode(ErrorDescription::InvalidCombination, ErrorModule::OS,
+ ErrorSummary::InvalidArgument, ErrorLevel::Usage);
}
static ResultCode UnmapMemoryBlock(Handle handle, u32 addr) {
@@ -249,7 +255,7 @@ static ResultCode WaitSynchronization1(Handle handle, s64 nano_seconds) {
return ERR_INVALID_HANDLE;
LOG_TRACE(Kernel_SVC, "called handle=0x%08X(%s:%s), nanoseconds=%lld", handle,
- object->GetTypeName().c_str(), object->GetName().c_str(), nano_seconds);
+ object->GetTypeName().c_str(), object->GetName().c_str(), nano_seconds);
HLE::Reschedule(__func__);
@@ -257,7 +263,7 @@ static ResultCode WaitSynchronization1(Handle handle, s64 nano_seconds) {
if (object->ShouldWait()) {
object->AddWaitingThread(thread);
- Kernel::WaitCurrentThread_WaitSynchronization({ object }, false, false);
+ Kernel::WaitCurrentThread_WaitSynchronization({object}, false, false);
// Create an event to wake the thread up after the specified nanosecond delay has passed
thread->WakeAfterDelay(nano_seconds);
@@ -272,7 +278,8 @@ static ResultCode WaitSynchronization1(Handle handle, s64 nano_seconds) {
}
/// Wait for the given handles to synchronize, timeout after the specified nanoseconds
-static ResultCode WaitSynchronizationN(s32* out, Handle* handles, s32 handle_count, bool wait_all, s64 nano_seconds) {
+static ResultCode WaitSynchronizationN(s32* out, Handle* handles, s32 handle_count, bool wait_all,
+ s64 nano_seconds) {
bool wait_thread = !wait_all;
int handle_index = 0;
Kernel::Thread* thread = Kernel::GetCurrentThread();
@@ -281,7 +288,8 @@ static ResultCode WaitSynchronizationN(s32* out, Handle* handles, s32 handle_cou
// Check if 'handles' is invalid
if (handles == nullptr)
- return ResultCode(ErrorDescription::InvalidPointer, ErrorModule::Kernel, ErrorSummary::InvalidArgument, ErrorLevel::Permanent);
+ return ResultCode(ErrorDescription::InvalidPointer, ErrorModule::Kernel,
+ ErrorSummary::InvalidArgument, ErrorLevel::Permanent);
// NOTE: on real hardware, there is no nullptr check for 'out' (tested with firmware 4.4). If
// this happens, the running application will crash.
@@ -289,7 +297,8 @@ static ResultCode WaitSynchronizationN(s32* out, Handle* handles, s32 handle_cou
// Check if 'handle_count' is invalid
if (handle_count < 0)
- return ResultCode(ErrorDescription::OutOfRange, ErrorModule::OS, ErrorSummary::InvalidArgument, ErrorLevel::Usage);
+ return ResultCode(ErrorDescription::OutOfRange, ErrorModule::OS,
+ ErrorSummary::InvalidArgument, ErrorLevel::Usage);
// If 'handle_count' is non-zero, iterate through each handle and wait the current thread if
// necessary
@@ -329,7 +338,9 @@ static ResultCode WaitSynchronizationN(s32* out, Handle* handles, s32 handle_cou
}
}
- SCOPE_EXIT({HLE::Reschedule("WaitSynchronizationN");}); // Reschedule after putting the threads to sleep.
+ SCOPE_EXIT({
+ HLE::Reschedule("WaitSynchronizationN");
+ }); // Reschedule after putting the threads to sleep.
// If thread should wait, then set its state to waiting
if (wait_thread) {
@@ -386,18 +397,19 @@ static ResultCode CreateAddressArbiter(Handle* out_handle) {
}
/// Arbitrate address
-static ResultCode ArbitrateAddress(Handle handle, u32 address, u32 type, u32 value, s64 nanoseconds) {
+static ResultCode ArbitrateAddress(Handle handle, u32 address, u32 type, u32 value,
+ s64 nanoseconds) {
using Kernel::AddressArbiter;
LOG_TRACE(Kernel_SVC, "called handle=0x%08X, address=0x%08X, type=0x%08X, value=0x%08X", handle,
- address, type, value);
+ address, type, value);
SharedPtr<AddressArbiter> arbiter = Kernel::g_handle_table.Get<AddressArbiter>(handle);
if (arbiter == nullptr)
return ERR_INVALID_HANDLE;
- auto res = arbiter->ArbitrateAddress(static_cast<Kernel::ArbitrationType>(type),
- address, value, nanoseconds);
+ auto res = arbiter->ArbitrateAddress(static_cast<Kernel::ArbitrationType>(type), address, value,
+ nanoseconds);
return res;
}
@@ -406,10 +418,18 @@ static void Break(u8 break_reason) {
LOG_CRITICAL(Debug_Emulated, "Emulated program broke execution!");
std::string reason_str;
switch (break_reason) {
- case 0: reason_str = "PANIC"; break;
- case 1: reason_str = "ASSERT"; break;
- case 2: reason_str = "USER"; break;
- default: reason_str = "UNKNOWN"; break;
+ case 0:
+ reason_str = "PANIC";
+ break;
+ case 1:
+ reason_str = "ASSERT";
+ break;
+ case 2:
+ reason_str = "USER";
+ break;
+ default:
+ reason_str = "UNKNOWN";
+ break;
}
LOG_CRITICAL(Debug_Emulated, "Break reason: %s", reason_str.c_str());
}
@@ -423,7 +443,8 @@ static void OutputDebugString(const char* string) {
static ResultCode GetResourceLimit(Handle* resource_limit, Handle process_handle) {
LOG_TRACE(Kernel_SVC, "called process=0x%08X", process_handle);
- SharedPtr<Kernel::Process> process = Kernel::g_handle_table.Get<Kernel::Process>(process_handle);
+ SharedPtr<Kernel::Process> process =
+ Kernel::g_handle_table.Get<Kernel::Process>(process_handle);
if (process == nullptr)
return ERR_INVALID_HANDLE;
@@ -433,12 +454,13 @@ static ResultCode GetResourceLimit(Handle* resource_limit, Handle process_handle
}
/// Get resource limit current values
-static ResultCode GetResourceLimitCurrentValues(s64* values, Handle resource_limit_handle, u32* names,
- u32 name_count) {
+static ResultCode GetResourceLimitCurrentValues(s64* values, Handle resource_limit_handle,
+ u32* names, u32 name_count) {
LOG_TRACE(Kernel_SVC, "called resource_limit=%08X, names=%p, name_count=%d",
- resource_limit_handle, names, name_count);
+ resource_limit_handle, names, name_count);
- SharedPtr<Kernel::ResourceLimit> resource_limit = Kernel::g_handle_table.Get<Kernel::ResourceLimit>(resource_limit_handle);
+ SharedPtr<Kernel::ResourceLimit> resource_limit =
+ Kernel::g_handle_table.Get<Kernel::ResourceLimit>(resource_limit_handle);
if (resource_limit == nullptr)
return ERR_INVALID_HANDLE;
@@ -450,11 +472,12 @@ static ResultCode GetResourceLimitCurrentValues(s64* values, Handle resource_lim
/// Get resource limit max values
static ResultCode GetResourceLimitLimitValues(s64* values, Handle resource_limit_handle, u32* names,
- u32 name_count) {
+ u32 name_count) {
LOG_TRACE(Kernel_SVC, "called resource_limit=%08X, names=%p, name_count=%d",
- resource_limit_handle, names, name_count);
+ resource_limit_handle, names, name_count);
- SharedPtr<Kernel::ResourceLimit> resource_limit = Kernel::g_handle_table.Get<Kernel::ResourceLimit>(resource_limit_handle);
+ SharedPtr<Kernel::ResourceLimit> resource_limit =
+ Kernel::g_handle_table.Get<Kernel::ResourceLimit>(resource_limit_handle);
if (resource_limit == nullptr)
return ERR_INVALID_HANDLE;
@@ -465,7 +488,8 @@ static ResultCode GetResourceLimitLimitValues(s64* values, Handle resource_limit
}
/// Creates a new thread
-static ResultCode CreateThread(Handle* out_handle, s32 priority, u32 entry_point, u32 arg, u32 stack_top, s32 processor_id) {
+static ResultCode CreateThread(Handle* out_handle, s32 priority, u32 entry_point, u32 arg,
+ u32 stack_top, s32 processor_id) {
using Kernel::Thread;
std::string name;
@@ -499,20 +523,23 @@ static ResultCode CreateThread(Handle* out_handle, s32 priority, u32 entry_point
}
if (processor_id == THREADPROCESSORID_1 || processor_id == THREADPROCESSORID_ALL ||
- (processor_id == THREADPROCESSORID_DEFAULT && Kernel::g_current_process->ideal_processor == THREADPROCESSORID_1)) {
- LOG_WARNING(Kernel_SVC, "Newly created thread is allowed to be run in the SysCore, unimplemented.");
+ (processor_id == THREADPROCESSORID_DEFAULT &&
+ Kernel::g_current_process->ideal_processor == THREADPROCESSORID_1)) {
+ LOG_WARNING(Kernel_SVC,
+ "Newly created thread is allowed to be run in the SysCore, unimplemented.");
}
- CASCADE_RESULT(SharedPtr<Thread> thread, Kernel::Thread::Create(
- name, entry_point, priority, arg, processor_id, stack_top));
+ CASCADE_RESULT(SharedPtr<Thread> thread, Kernel::Thread::Create(name, entry_point, priority,
+ arg, processor_id, stack_top));
- thread->context.fpscr = FPSCR_DEFAULT_NAN | FPSCR_FLUSH_TO_ZERO | FPSCR_ROUND_TOZERO; // 0x03C00000
+ thread->context.fpscr =
+ FPSCR_DEFAULT_NAN | FPSCR_FLUSH_TO_ZERO | FPSCR_ROUND_TOZERO; // 0x03C00000
CASCADE_RESULT(*out_handle, Kernel::g_handle_table.Create(std::move(thread)));
LOG_TRACE(Kernel_SVC, "called entrypoint=0x%08X (%s), arg=0x%08X, stacktop=0x%08X, "
- "threadpriority=0x%08X, processorid=0x%08X : created handle=0x%08X", entry_point,
- name.c_str(), arg, stack_top, priority, processor_id, *out_handle);
+ "threadpriority=0x%08X, processorid=0x%08X : created handle=0x%08X",
+ entry_point, name.c_str(), arg, stack_top, priority, processor_id, *out_handle);
return RESULT_SUCCESS;
}
@@ -552,7 +579,7 @@ static ResultCode CreateMutex(Handle* out_handle, u32 initial_locked) {
CASCADE_RESULT(*out_handle, Kernel::g_handle_table.Create(std::move(mutex)));
LOG_TRACE(Kernel_SVC, "called initial_locked=%s : created handle=0x%08X",
- initial_locked ? "true" : "false", *out_handle);
+ initial_locked ? "true" : "false", *out_handle);
return RESULT_SUCCESS;
}
@@ -576,7 +603,8 @@ static ResultCode ReleaseMutex(Handle handle) {
static ResultCode GetProcessId(u32* process_id, Handle process_handle) {
LOG_TRACE(Kernel_SVC, "called process=0x%08X", process_handle);
- const SharedPtr<Kernel::Process> process = Kernel::g_handle_table.Get<Kernel::Process>(process_handle);
+ const SharedPtr<Kernel::Process> process =
+ Kernel::g_handle_table.Get<Kernel::Process>(process_handle);
if (process == nullptr)
return ERR_INVALID_HANDLE;
@@ -588,7 +616,8 @@ static ResultCode GetProcessId(u32* process_id, Handle process_handle) {
static ResultCode GetProcessIdOfThread(u32* process_id, Handle thread_handle) {
LOG_TRACE(Kernel_SVC, "called thread=0x%08X", thread_handle);
- const SharedPtr<Kernel::Thread> thread = Kernel::g_handle_table.Get<Kernel::Thread>(thread_handle);
+ const SharedPtr<Kernel::Thread> thread =
+ Kernel::g_handle_table.Get<Kernel::Thread>(thread_handle);
if (thread == nullptr)
return ERR_INVALID_HANDLE;
@@ -620,7 +649,7 @@ static ResultCode CreateSemaphore(Handle* out_handle, s32 initial_count, s32 max
CASCADE_RESULT(*out_handle, Kernel::g_handle_table.Create(std::move(semaphore)));
LOG_TRACE(Kernel_SVC, "called initial_count=%d, max_count=%d, created handle=0x%08X",
- initial_count, max_count, *out_handle);
+ initial_count, max_count, *out_handle);
return RESULT_SUCCESS;
}
@@ -640,7 +669,8 @@ static ResultCode ReleaseSemaphore(s32* count, Handle handle, s32 release_count)
}
/// Query process memory
-static ResultCode QueryProcessMemory(MemoryInfo* memory_info, PageInfo* page_info, Handle process_handle, u32 addr) {
+static ResultCode QueryProcessMemory(MemoryInfo* memory_info, PageInfo* page_info,
+ Handle process_handle, u32 addr) {
using Kernel::Process;
Kernel::SharedPtr<Process> process = Kernel::g_handle_table.Get<Process>(process_handle);
if (process == nullptr)
@@ -649,7 +679,8 @@ static ResultCode QueryProcessMemory(MemoryInfo* memory_info, PageInfo* page_inf
auto vma = process->vm_manager.FindVMA(addr);
if (vma == Kernel::g_current_process->vm_manager.vma_map.end())
- return ResultCode(ErrorDescription::InvalidAddress, ErrorModule::OS, ErrorSummary::InvalidArgument, ErrorLevel::Usage);
+ return ResultCode(ErrorDescription::InvalidAddress, ErrorModule::OS,
+ ErrorSummary::InvalidArgument, ErrorLevel::Usage);
memory_info->base_address = vma->second.base;
memory_info->permission = static_cast<u32>(vma->second.permissions);
@@ -673,8 +704,8 @@ static ResultCode CreateEvent(Handle* out_handle, u32 reset_type) {
SharedPtr<Event> evt = Event::Create(static_cast<Kernel::ResetType>(reset_type));
CASCADE_RESULT(*out_handle, Kernel::g_handle_table.Create(std::move(evt)));
- LOG_TRACE(Kernel_SVC, "called reset_type=0x%08X : created handle=0x%08X",
- reset_type, *out_handle);
+ LOG_TRACE(Kernel_SVC, "called reset_type=0x%08X : created handle=0x%08X", reset_type,
+ *out_handle);
return RESULT_SUCCESS;
}
@@ -719,8 +750,8 @@ static ResultCode CreateTimer(Handle* out_handle, u32 reset_type) {
SharedPtr<Timer> timer = Timer::Create(static_cast<Kernel::ResetType>(reset_type));
CASCADE_RESULT(*out_handle, Kernel::g_handle_table.Create(std::move(timer)));
- LOG_TRACE(Kernel_SVC, "called reset_type=0x%08X : created handle=0x%08X",
- reset_type, *out_handle);
+ LOG_TRACE(Kernel_SVC, "called reset_type=0x%08X : created handle=0x%08X", reset_type,
+ *out_handle);
return RESULT_SUCCESS;
}
@@ -783,17 +814,19 @@ static void SleepThread(s64 nanoseconds) {
static s64 GetSystemTick() {
s64 result = CoreTiming::GetTicks();
// Advance time to defeat dumb games (like Cubic Ninja) that busy-wait for the frame to end.
- Core::g_app_core->AddTicks(150); // Measured time between two calls on a 9.2 o3DS with Ninjhax 1.1b
+ Core::g_app_core->AddTicks(
+ 150); // Measured time between two calls on a 9.2 o3DS with Ninjhax 1.1b
return result;
}
/// Creates a memory block at the specified address with the specified permissions and size
static ResultCode CreateMemoryBlock(Handle* out_handle, u32 addr, u32 size, u32 my_permission,
- u32 other_permission) {
+ u32 other_permission) {
using Kernel::SharedMemory;
if (size % Memory::PAGE_SIZE != 0)
- return ResultCode(ErrorDescription::MisalignedSize, ErrorModule::OS, ErrorSummary::InvalidArgument, ErrorLevel::Usage);
+ return ResultCode(ErrorDescription::MisalignedSize, ErrorModule::OS,
+ ErrorSummary::InvalidArgument, ErrorLevel::Usage);
SharedPtr<SharedMemory> shared_memory = nullptr;
@@ -818,25 +851,29 @@ static ResultCode CreateMemoryBlock(Handle* out_handle, u32 addr, u32 size, u32
ErrorSummary::InvalidArgument, ErrorLevel::Usage);
if (addr < Memory::PROCESS_IMAGE_VADDR || addr + size > Memory::SHARED_MEMORY_VADDR_END) {
- return ResultCode(ErrorDescription::InvalidAddress, ErrorModule::OS, ErrorSummary::InvalidArgument, ErrorLevel::Usage);
+ return ResultCode(ErrorDescription::InvalidAddress, ErrorModule::OS,
+ ErrorSummary::InvalidArgument, ErrorLevel::Usage);
}
// When trying to create a memory block with address = 0,
// if the process has the Shared Device Memory flag in the exheader,
- // then we have to allocate from the same region as the caller process instead of the BASE region.
+ // then we have to allocate from the same region as the caller process instead of the BASE
+ // region.
Kernel::MemoryRegion region = Kernel::MemoryRegion::BASE;
if (addr == 0 && Kernel::g_current_process->flags.shared_device_mem)
region = Kernel::g_current_process->flags.memory_region;
- shared_memory = SharedMemory::Create(Kernel::g_current_process, size,
- static_cast<MemoryPermission>(my_permission), static_cast<MemoryPermission>(other_permission), addr, region);
+ shared_memory = SharedMemory::Create(
+ Kernel::g_current_process, size, static_cast<MemoryPermission>(my_permission),
+ static_cast<MemoryPermission>(other_permission), addr, region);
CASCADE_RESULT(*out_handle, Kernel::g_handle_table.Create(std::move(shared_memory)));
LOG_WARNING(Kernel_SVC, "called addr=0x%08X", addr);
return RESULT_SUCCESS;
}
-static ResultCode CreatePort(Handle* server_port, Handle* client_port, const char* name, u32 max_sessions) {
+static ResultCode CreatePort(Handle* server_port, Handle* client_port, const char* name,
+ u32 max_sessions) {
// TODO(Subv): Implement named ports.
ASSERT_MSG(name == nullptr, "Named ports are currently unimplemented");
@@ -845,9 +882,12 @@ static ResultCode CreatePort(Handle* server_port, Handle* client_port, const cha
using Kernel::SharedPtr;
auto ports = ServerPort::CreatePortPair(max_sessions);
- CASCADE_RESULT(*client_port, Kernel::g_handle_table.Create(std::move(std::get<SharedPtr<ClientPort>>(ports))));
- // Note: The 3DS kernel also leaks the client port handle if the server port handle fails to be created.
- CASCADE_RESULT(*server_port, Kernel::g_handle_table.Create(std::move(std::get<SharedPtr<ServerPort>>(ports))));
+ CASCADE_RESULT(*client_port, Kernel::g_handle_table.Create(
+ std::move(std::get<SharedPtr<ClientPort>>(ports))));
+ // Note: The 3DS kernel also leaks the client port handle if the server port handle fails to be
+ // created.
+ CASCADE_RESULT(*server_port, Kernel::g_handle_table.Create(
+ std::move(std::get<SharedPtr<ServerPort>>(ports))));
LOG_TRACE(Kernel_SVC, "called max_sessions=%u", max_sessions);
return RESULT_SUCCESS;
@@ -862,9 +902,9 @@ static ResultCode GetSystemInfo(s64* out, u32 type, s32 param) {
case SystemInfoType::REGION_MEMORY_USAGE:
switch ((SystemInfoMemUsageRegion)param) {
case SystemInfoMemUsageRegion::ALL:
- *out = Kernel::GetMemoryRegion(Kernel::MemoryRegion::APPLICATION)->used
- + Kernel::GetMemoryRegion(Kernel::MemoryRegion::SYSTEM)->used
- + Kernel::GetMemoryRegion(Kernel::MemoryRegion::BASE)->used;
+ *out = Kernel::GetMemoryRegion(Kernel::MemoryRegion::APPLICATION)->used +
+ Kernel::GetMemoryRegion(Kernel::MemoryRegion::SYSTEM)->used +
+ Kernel::GetMemoryRegion(Kernel::MemoryRegion::BASE)->used;
break;
case SystemInfoMemUsageRegion::APPLICATION:
*out = Kernel::GetMemoryRegion(Kernel::MemoryRegion::APPLICATION)->used;
@@ -912,7 +952,7 @@ static ResultCode GetProcessInfo(s64* out, Handle process_handle, u32 type) {
// TODO(yuriks): Type 0 returns a slightly higher number than type 2, but I'm not sure
// what's the difference between them.
*out = process->heap_used + process->linear_heap_used + process->misc_memory_used;
- if(*out % Memory::PAGE_SIZE != 0) {
+ if (*out % Memory::PAGE_SIZE != 0) {
LOG_ERROR(Kernel_SVC, "called, memory size not page-aligned");
return ERR_MISALIGNED_SIZE;
}
@@ -935,12 +975,12 @@ static ResultCode GetProcessInfo(s64* out, Handle process_handle, u32 type) {
if (type >= 21 && type <= 23) {
return ResultCode( // 0xE0E01BF4
- ErrorDescription::NotImplemented, ErrorModule::OS,
- ErrorSummary::InvalidArgument, ErrorLevel::Usage);
+ ErrorDescription::NotImplemented, ErrorModule::OS, ErrorSummary::InvalidArgument,
+ ErrorLevel::Usage);
} else {
return ResultCode( // 0xD8E007ED
- ErrorDescription::InvalidEnumValue, ErrorModule::Kernel,
- ErrorSummary::InvalidArgument, ErrorLevel::Permanent);
+ ErrorDescription::InvalidEnumValue, ErrorModule::Kernel,
+ ErrorSummary::InvalidArgument, ErrorLevel::Permanent);
}
break;
}
@@ -949,142 +989,142 @@ static ResultCode GetProcessInfo(s64* out, Handle process_handle, u32 type) {
}
namespace {
- struct FunctionDef {
- using Func = void();
+struct FunctionDef {
+ using Func = void();
- u32 id;
- Func* func;
- const char* name;
- };
+ u32 id;
+ Func* func;
+ const char* name;
+};
}
static const FunctionDef SVC_Table[] = {
- {0x00, nullptr, "Unknown"},
- {0x01, HLE::Wrap<ControlMemory>, "ControlMemory"},
- {0x02, HLE::Wrap<QueryMemory>, "QueryMemory"},
- {0x03, nullptr, "ExitProcess"},
- {0x04, nullptr, "GetProcessAffinityMask"},
- {0x05, nullptr, "SetProcessAffinityMask"},
- {0x06, nullptr, "GetProcessIdealProcessor"},
- {0x07, nullptr, "SetProcessIdealProcessor"},
- {0x08, HLE::Wrap<CreateThread>, "CreateThread"},
- {0x09, ExitThread, "ExitThread"},
- {0x0A, HLE::Wrap<SleepThread>, "SleepThread"},
- {0x0B, HLE::Wrap<GetThreadPriority>, "GetThreadPriority"},
- {0x0C, HLE::Wrap<SetThreadPriority>, "SetThreadPriority"},
- {0x0D, nullptr, "GetThreadAffinityMask"},
- {0x0E, nullptr, "SetThreadAffinityMask"},
- {0x0F, nullptr, "GetThreadIdealProcessor"},
- {0x10, nullptr, "SetThreadIdealProcessor"},
- {0x11, nullptr, "GetCurrentProcessorNumber"},
- {0x12, nullptr, "Run"},
- {0x13, HLE::Wrap<CreateMutex>, "CreateMutex"},
- {0x14, HLE::Wrap<ReleaseMutex>, "ReleaseMutex"},
- {0x15, HLE::Wrap<CreateSemaphore>, "CreateSemaphore"},
- {0x16, HLE::Wrap<ReleaseSemaphore>, "ReleaseSemaphore"},
- {0x17, HLE::Wrap<CreateEvent>, "CreateEvent"},
- {0x18, HLE::Wrap<SignalEvent>, "SignalEvent"},
- {0x19, HLE::Wrap<ClearEvent>, "ClearEvent"},
- {0x1A, HLE::Wrap<CreateTimer>, "CreateTimer"},
- {0x1B, HLE::Wrap<SetTimer>, "SetTimer"},
- {0x1C, HLE::Wrap<CancelTimer>, "CancelTimer"},
- {0x1D, HLE::Wrap<ClearTimer>, "ClearTimer"},
- {0x1E, HLE::Wrap<CreateMemoryBlock>, "CreateMemoryBlock"},
- {0x1F, HLE::Wrap<MapMemoryBlock>, "MapMemoryBlock"},
- {0x20, HLE::Wrap<UnmapMemoryBlock>, "UnmapMemoryBlock"},
+ {0x00, nullptr, "Unknown"},
+ {0x01, HLE::Wrap<ControlMemory>, "ControlMemory"},
+ {0x02, HLE::Wrap<QueryMemory>, "QueryMemory"},
+ {0x03, nullptr, "ExitProcess"},
+ {0x04, nullptr, "GetProcessAffinityMask"},
+ {0x05, nullptr, "SetProcessAffinityMask"},
+ {0x06, nullptr, "GetProcessIdealProcessor"},
+ {0x07, nullptr, "SetProcessIdealProcessor"},
+ {0x08, HLE::Wrap<CreateThread>, "CreateThread"},
+ {0x09, ExitThread, "ExitThread"},
+ {0x0A, HLE::Wrap<SleepThread>, "SleepThread"},
+ {0x0B, HLE::Wrap<GetThreadPriority>, "GetThreadPriority"},
+ {0x0C, HLE::Wrap<SetThreadPriority>, "SetThreadPriority"},
+ {0x0D, nullptr, "GetThreadAffinityMask"},
+ {0x0E, nullptr, "SetThreadAffinityMask"},
+ {0x0F, nullptr, "GetThreadIdealProcessor"},
+ {0x10, nullptr, "SetThreadIdealProcessor"},
+ {0x11, nullptr, "GetCurrentProcessorNumber"},
+ {0x12, nullptr, "Run"},
+ {0x13, HLE::Wrap<CreateMutex>, "CreateMutex"},
+ {0x14, HLE::Wrap<ReleaseMutex>, "ReleaseMutex"},
+ {0x15, HLE::Wrap<CreateSemaphore>, "CreateSemaphore"},
+ {0x16, HLE::Wrap<ReleaseSemaphore>, "ReleaseSemaphore"},
+ {0x17, HLE::Wrap<CreateEvent>, "CreateEvent"},
+ {0x18, HLE::Wrap<SignalEvent>, "SignalEvent"},
+ {0x19, HLE::Wrap<ClearEvent>, "ClearEvent"},
+ {0x1A, HLE::Wrap<CreateTimer>, "CreateTimer"},
+ {0x1B, HLE::Wrap<SetTimer>, "SetTimer"},
+ {0x1C, HLE::Wrap<CancelTimer>, "CancelTimer"},
+ {0x1D, HLE::Wrap<ClearTimer>, "ClearTimer"},
+ {0x1E, HLE::Wrap<CreateMemoryBlock>, "CreateMemoryBlock"},
+ {0x1F, HLE::Wrap<MapMemoryBlock>, "MapMemoryBlock"},
+ {0x20, HLE::Wrap<UnmapMemoryBlock>, "UnmapMemoryBlock"},
{0x21, HLE::Wrap<CreateAddressArbiter>, "CreateAddressArbiter"},
- {0x22, HLE::Wrap<ArbitrateAddress>, "ArbitrateAddress"},
- {0x23, HLE::Wrap<CloseHandle>, "CloseHandle"},
+ {0x22, HLE::Wrap<ArbitrateAddress>, "ArbitrateAddress"},
+ {0x23, HLE::Wrap<CloseHandle>, "CloseHandle"},
{0x24, HLE::Wrap<WaitSynchronization1>, "WaitSynchronization1"},
{0x25, HLE::Wrap<WaitSynchronizationN>, "WaitSynchronizationN"},
- {0x26, nullptr, "SignalAndWait"},
- {0x27, HLE::Wrap<DuplicateHandle>, "DuplicateHandle"},
- {0x28, HLE::Wrap<GetSystemTick>, "GetSystemTick"},
- {0x29, nullptr, "GetHandleInfo"},
- {0x2A, HLE::Wrap<GetSystemInfo>, "GetSystemInfo"},
- {0x2B, HLE::Wrap<GetProcessInfo>, "GetProcessInfo"},
- {0x2C, nullptr, "GetThreadInfo"},
- {0x2D, HLE::Wrap<ConnectToPort>, "ConnectToPort"},
- {0x2E, nullptr, "SendSyncRequest1"},
- {0x2F, nullptr, "SendSyncRequest2"},
- {0x30, nullptr, "SendSyncRequest3"},
- {0x31, nullptr, "SendSyncRequest4"},
- {0x32, HLE::Wrap<SendSyncRequest>, "SendSyncRequest"},
- {0x33, nullptr, "OpenProcess"},
- {0x34, nullptr, "OpenThread"},
- {0x35, HLE::Wrap<GetProcessId>, "GetProcessId"},
+ {0x26, nullptr, "SignalAndWait"},
+ {0x27, HLE::Wrap<DuplicateHandle>, "DuplicateHandle"},
+ {0x28, HLE::Wrap<GetSystemTick>, "GetSystemTick"},
+ {0x29, nullptr, "GetHandleInfo"},
+ {0x2A, HLE::Wrap<GetSystemInfo>, "GetSystemInfo"},
+ {0x2B, HLE::Wrap<GetProcessInfo>, "GetProcessInfo"},
+ {0x2C, nullptr, "GetThreadInfo"},
+ {0x2D, HLE::Wrap<ConnectToPort>, "ConnectToPort"},
+ {0x2E, nullptr, "SendSyncRequest1"},
+ {0x2F, nullptr, "SendSyncRequest2"},
+ {0x30, nullptr, "SendSyncRequest3"},
+ {0x31, nullptr, "SendSyncRequest4"},
+ {0x32, HLE::Wrap<SendSyncRequest>, "SendSyncRequest"},
+ {0x33, nullptr, "OpenProcess"},
+ {0x34, nullptr, "OpenThread"},
+ {0x35, HLE::Wrap<GetProcessId>, "GetProcessId"},
{0x36, HLE::Wrap<GetProcessIdOfThread>, "GetProcessIdOfThread"},
- {0x37, HLE::Wrap<GetThreadId>, "GetThreadId"},
- {0x38, HLE::Wrap<GetResourceLimit>, "GetResourceLimit"},
+ {0x37, HLE::Wrap<GetThreadId>, "GetThreadId"},
+ {0x38, HLE::Wrap<GetResourceLimit>, "GetResourceLimit"},
{0x39, HLE::Wrap<GetResourceLimitLimitValues>, "GetResourceLimitLimitValues"},
{0x3A, HLE::Wrap<GetResourceLimitCurrentValues>, "GetResourceLimitCurrentValues"},
- {0x3B, nullptr, "GetThreadContext"},
- {0x3C, HLE::Wrap<Break>, "Break"},
- {0x3D, HLE::Wrap<OutputDebugString>, "OutputDebugString"},
- {0x3E, nullptr, "ControlPerformanceCounter"},
- {0x3F, nullptr, "Unknown"},
- {0x40, nullptr, "Unknown"},
- {0x41, nullptr, "Unknown"},
- {0x42, nullptr, "Unknown"},
- {0x43, nullptr, "Unknown"},
- {0x44, nullptr, "Unknown"},
- {0x45, nullptr, "Unknown"},
- {0x46, nullptr, "Unknown"},
- {0x47, HLE::Wrap<CreatePort>, "CreatePort"},
- {0x48, nullptr, "CreateSessionToPort"},
- {0x49, nullptr, "CreateSession"},
- {0x4A, nullptr, "AcceptSession"},
- {0x4B, nullptr, "ReplyAndReceive1"},
- {0x4C, nullptr, "ReplyAndReceive2"},
- {0x4D, nullptr, "ReplyAndReceive3"},
- {0x4E, nullptr, "ReplyAndReceive4"},
- {0x4F, nullptr, "ReplyAndReceive"},
- {0x50, nullptr, "BindInterrupt"},
- {0x51, nullptr, "UnbindInterrupt"},
- {0x52, nullptr, "InvalidateProcessDataCache"},
- {0x53, nullptr, "StoreProcessDataCache"},
- {0x54, nullptr, "FlushProcessDataCache"},
- {0x55, nullptr, "StartInterProcessDma"},
- {0x56, nullptr, "StopDma"},
- {0x57, nullptr, "GetDmaState"},
- {0x58, nullptr, "RestartDma"},
- {0x59, nullptr, "Unknown"},
- {0x5A, nullptr, "Unknown"},
- {0x5B, nullptr, "Unknown"},
- {0x5C, nullptr, "Unknown"},
- {0x5D, nullptr, "Unknown"},
- {0x5E, nullptr, "Unknown"},
- {0x5F, nullptr, "Unknown"},
- {0x60, nullptr, "DebugActiveProcess"},
- {0x61, nullptr, "BreakDebugProcess"},
- {0x62, nullptr, "TerminateDebugProcess"},
- {0x63, nullptr, "GetProcessDebugEvent"},
- {0x64, nullptr, "ContinueDebugEvent"},
- {0x65, nullptr, "GetProcessList"},
- {0x66, nullptr, "GetThreadList"},
- {0x67, nullptr, "GetDebugThreadContext"},
- {0x68, nullptr, "SetDebugThreadContext"},
- {0x69, nullptr, "QueryDebugProcessMemory"},
- {0x6A, nullptr, "ReadProcessMemory"},
- {0x6B, nullptr, "WriteProcessMemory"},
- {0x6C, nullptr, "SetHardwareBreakPoint"},
- {0x6D, nullptr, "GetDebugThreadParam"},
- {0x6E, nullptr, "Unknown"},
- {0x6F, nullptr, "Unknown"},
- {0x70, nullptr, "ControlProcessMemory"},
- {0x71, nullptr, "MapProcessMemory"},
- {0x72, nullptr, "UnmapProcessMemory"},
- {0x73, nullptr, "CreateCodeSet"},
- {0x74, nullptr, "RandomStub"},
- {0x75, nullptr, "CreateProcess"},
- {0x76, nullptr, "TerminateProcess"},
- {0x77, nullptr, "SetProcessResourceLimits"},
- {0x78, nullptr, "CreateResourceLimit"},
- {0x79, nullptr, "SetResourceLimitValues"},
- {0x7A, nullptr, "AddCodeSegment"},
- {0x7B, nullptr, "Backdoor"},
- {0x7C, nullptr, "KernelSetState"},
- {0x7D, HLE::Wrap<QueryProcessMemory>, "QueryProcessMemory"},
+ {0x3B, nullptr, "GetThreadContext"},
+ {0x3C, HLE::Wrap<Break>, "Break"},
+ {0x3D, HLE::Wrap<OutputDebugString>, "OutputDebugString"},
+ {0x3E, nullptr, "ControlPerformanceCounter"},
+ {0x3F, nullptr, "Unknown"},
+ {0x40, nullptr, "Unknown"},
+ {0x41, nullptr, "Unknown"},
+ {0x42, nullptr, "Unknown"},
+ {0x43, nullptr, "Unknown"},
+ {0x44, nullptr, "Unknown"},
+ {0x45, nullptr, "Unknown"},
+ {0x46, nullptr, "Unknown"},
+ {0x47, HLE::Wrap<CreatePort>, "CreatePort"},
+ {0x48, nullptr, "CreateSessionToPort"},
+ {0x49, nullptr, "CreateSession"},
+ {0x4A, nullptr, "AcceptSession"},
+ {0x4B, nullptr, "ReplyAndReceive1"},
+ {0x4C, nullptr, "ReplyAndReceive2"},
+ {0x4D, nullptr, "ReplyAndReceive3"},
+ {0x4E, nullptr, "ReplyAndReceive4"},
+ {0x4F, nullptr, "ReplyAndReceive"},
+ {0x50, nullptr, "BindInterrupt"},
+ {0x51, nullptr, "UnbindInterrupt"},
+ {0x52, nullptr, "InvalidateProcessDataCache"},
+ {0x53, nullptr, "StoreProcessDataCache"},
+ {0x54, nullptr, "FlushProcessDataCache"},
+ {0x55, nullptr, "StartInterProcessDma"},
+ {0x56, nullptr, "StopDma"},
+ {0x57, nullptr, "GetDmaState"},
+ {0x58, nullptr, "RestartDma"},
+ {0x59, nullptr, "Unknown"},
+ {0x5A, nullptr, "Unknown"},
+ {0x5B, nullptr, "Unknown"},
+ {0x5C, nullptr, "Unknown"},
+ {0x5D, nullptr, "Unknown"},
+ {0x5E, nullptr, "Unknown"},
+ {0x5F, nullptr, "Unknown"},
+ {0x60, nullptr, "DebugActiveProcess"},
+ {0x61, nullptr, "BreakDebugProcess"},
+ {0x62, nullptr, "TerminateDebugProcess"},
+ {0x63, nullptr, "GetProcessDebugEvent"},
+ {0x64, nullptr, "ContinueDebugEvent"},
+ {0x65, nullptr, "GetProcessList"},
+ {0x66, nullptr, "GetThreadList"},
+ {0x67, nullptr, "GetDebugThreadContext"},
+ {0x68, nullptr, "SetDebugThreadContext"},
+ {0x69, nullptr, "QueryDebugProcessMemory"},
+ {0x6A, nullptr, "ReadProcessMemory"},
+ {0x6B, nullptr, "WriteProcessMemory"},
+ {0x6C, nullptr, "SetHardwareBreakPoint"},
+ {0x6D, nullptr, "GetDebugThreadParam"},
+ {0x6E, nullptr, "Unknown"},
+ {0x6F, nullptr, "Unknown"},
+ {0x70, nullptr, "ControlProcessMemory"},
+ {0x71, nullptr, "MapProcessMemory"},
+ {0x72, nullptr, "UnmapProcessMemory"},
+ {0x73, nullptr, "CreateCodeSet"},
+ {0x74, nullptr, "RandomStub"},
+ {0x75, nullptr, "CreateProcess"},
+ {0x76, nullptr, "TerminateProcess"},
+ {0x77, nullptr, "SetProcessResourceLimits"},
+ {0x78, nullptr, "CreateResourceLimit"},
+ {0x79, nullptr, "SetResourceLimitValues"},
+ {0x7A, nullptr, "AddCodeSegment"},
+ {0x7B, nullptr, "Backdoor"},
+ {0x7C, nullptr, "KernelSetState"},
+ {0x7D, HLE::Wrap<QueryProcessMemory>, "QueryProcessMemory"},
};
static const FunctionDef* GetSVCInfo(u32 func_num) {