diff options
| -rw-r--r-- | src/core/hle/kernel/svc.cpp | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp index 8d8d4e0ab..ada05abd2 100644 --- a/src/core/hle/kernel/svc.cpp +++ b/src/core/hle/kernel/svc.cpp @@ -1219,12 +1219,6 @@ static ResultCode CreateThread(Handle* out_handle, VAddr entry_point, u64 arg, V "threadpriority=0x{:08X}, processorid=0x{:08X} : created handle=0x{:08X}", entry_point, arg, stack_top, priority, processor_id, *out_handle); - if (priority > THREADPRIO_LOWEST) { - LOG_ERROR(Kernel_SVC, "An invalid priority was specified, expected {} but got {}", - THREADPRIO_LOWEST, priority); - return ERR_INVALID_THREAD_PRIORITY; - } - auto* const current_process = Core::CurrentProcess(); if (processor_id == THREADPROCESSORID_IDEAL) { @@ -1238,6 +1232,23 @@ static ResultCode CreateThread(Handle* out_handle, VAddr entry_point, u64 arg, V return ERR_INVALID_PROCESSOR_ID; } + const u64 core_mask = current_process->GetCoreMask(); + if ((core_mask | (1ULL << processor_id)) != core_mask) { + LOG_ERROR(Kernel_SVC, "Invalid thread core specified ({})", processor_id); + return ERR_INVALID_PROCESSOR_ID; + } + + if (priority > THREADPRIO_LOWEST) { + LOG_ERROR(Kernel_SVC, "An invalid priority was specified, expected {} but got {}", + THREADPRIO_LOWEST, priority); + return ERR_INVALID_THREAD_PRIORITY; + } + + if (((1ULL << priority) & current_process->GetPriorityMask()) == 0) { + LOG_ERROR(Kernel_SVC, "Invalid thread priority specified ({})", priority); + return ERR_INVALID_THREAD_PRIORITY; + } + const std::string name = fmt::format("thread-{:X}", entry_point); auto& kernel = Core::System::GetInstance().Kernel(); CASCADE_RESULT(SharedPtr<Thread> thread, |