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Threads: Added enum values for the Switch's 4 cpu cores and implemented svcGetInfo(AllowedCpuIdBitmask)

This commit is contained in:
Subv 2018-01-10 00:58:25 -05:00
parent 188feba457
commit 7ad20154fc
5 changed files with 28 additions and 16 deletions

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@ -205,14 +205,11 @@ std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeThread::GetChildren() const {
case ThreadProcessorId::THREADPROCESSORID_DEFAULT:
processor = tr("default");
break;
case ThreadProcessorId::THREADPROCESSORID_ALL:
processor = tr("all");
break;
case ThreadProcessorId::THREADPROCESSORID_0:
processor = tr("AppCore");
break;
case ThreadProcessorId::THREADPROCESSORID_1:
processor = tr("SysCore");
case ThreadProcessorId::THREADPROCESSORID_2:
case ThreadProcessorId::THREADPROCESSORID_3:
processor = tr("core %1").arg(thread.processor_id);
break;
default:
processor = tr("Unknown processor %1").arg(thread.processor_id);

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@ -13,6 +13,7 @@
#include "common/bit_field.h"
#include "common/common_types.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/thread.h"
#include "core/hle/kernel/vm_manager.h"
namespace Kernel {
@ -127,6 +128,9 @@ public:
u16 kernel_version = 0;
/// The default CPU for this process, threads are scheduled on this cpu by default.
u8 ideal_processor = 0;
/// Bitmask of allowed CPUs that this process' threads can run on. TODO(Subv): Actually parse
/// this value from the process header.
u32 allowed_processor_mask = THREADPROCESSORID_DEFAULT_MASK;
/// Current status of the process
ProcessStatus status;

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@ -296,8 +296,14 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id)
LOG_TRACE(Kernel_SVC, "called info_id=0x%X, info_sub_id=0x%X, handle=0x%08X", info_id,
info_sub_id, handle);
ASSERT(handle == 0 || handle == CurrentProcess);
auto& vm_manager = g_current_process->vm_manager;
switch (static_cast<GetInfoType>(info_id)) {
case GetInfoType::AllowedCpuIdBitmask:
*result = g_current_process->allowed_processor_mask;
break;
case GetInfoType::TotalMemoryUsage:
*result = vm_manager.GetTotalMemoryUsage();
break;
@ -455,16 +461,15 @@ static ResultCode CreateThread(Handle* out_handle, VAddr entry_point, u64 arg, V
switch (processor_id) {
case THREADPROCESSORID_0:
break;
case THREADPROCESSORID_ALL:
LOG_INFO(Kernel_SVC,
"Newly created thread is allowed to be run in any Core, unimplemented.");
break;
case THREADPROCESSORID_1:
case THREADPROCESSORID_2:
case THREADPROCESSORID_3:
// TODO(bunnei): Implement support for other processor IDs
LOG_ERROR(Kernel_SVC,
"Newly created thread must run in the SysCore (Core1), unimplemented.");
"Newly created thread must run in another thread (%u), unimplemented.",
processor_id);
break;
default:
// TODO(bunnei): Implement support for other processor IDs
ASSERT_MSG(false, "Unsupported thread processor ID: %d", processor_id);
break;
}

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@ -23,6 +23,7 @@ struct PageInfo {
/// Values accepted by svcGetInfo
enum class GetInfoType : u64 {
// 1.0.0+
AllowedCpuIdBitmask = 0,
TotalMemoryUsage = 6,
TotalHeapUsage = 7,
RandomEntropy = 11,

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@ -24,10 +24,15 @@ enum ThreadPriority : u32 {
enum ThreadProcessorId : s32 {
THREADPROCESSORID_DEFAULT = -2, ///< Run thread on default core specified by exheader
THREADPROCESSORID_ALL = -1, ///< Run thread on either core
THREADPROCESSORID_0 = 0, ///< Run thread on core 0 (AppCore)
THREADPROCESSORID_1 = 1, ///< Run thread on core 1 (SysCore)
THREADPROCESSORID_MAX = 2, ///< Processor ID must be less than this
THREADPROCESSORID_0 = 0, ///< Run thread on core 0
THREADPROCESSORID_1 = 1, ///< Run thread on core 1
THREADPROCESSORID_2 = 2, ///< Run thread on core 2
THREADPROCESSORID_3 = 3, ///< Run thread on core 3
THREADPROCESSORID_MAX = 4, ///< Processor ID must be less than this
/// Allowed CPU mask
THREADPROCESSORID_DEFAULT_MASK = (1 << THREADPROCESSORID_0) | (1 << THREADPROCESSORID_1) |
(1 << THREADPROCESSORID_2) | (1 << THREADPROCESSORID_3)
};
enum ThreadStatus {