diff options
Diffstat (limited to 'dev/kernel/HALKit/POWER/HalApplicationProcessor.cc')
| -rw-r--r-- | dev/kernel/HALKit/POWER/HalApplicationProcessor.cc | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/dev/kernel/HALKit/POWER/HalApplicationProcessor.cc b/dev/kernel/HALKit/POWER/HalApplicationProcessor.cc index daa26e53..c2703af6 100644 --- a/dev/kernel/HALKit/POWER/HalApplicationProcessor.cc +++ b/dev/kernel/HALKit/POWER/HalApplicationProcessor.cc @@ -8,6 +8,8 @@ #include <HALKit/POWER/Processor.h> #include <KernelKit/DebugOutput.h> +/// @note This part of the HAL needs an owner. + namespace Kernel::Detail { STATIC void mp_hang_fn(void) { while (YES) @@ -21,6 +23,9 @@ namespace Kernel { void mp_wakeup_thread(HAL::StackFramePtr stack) { if (!stack) return; + MUST_PASS(stack->R15 > 0); + MUST_PASS(stack->IP > 0); + hal_set_pc_to_hart(reinterpret_cast<HAL_HARDWARE_THREAD*>(stack->R15), reinterpret_cast<VoidPtr>(stack->IP)); } @@ -30,7 +35,9 @@ void mp_wakeup_thread(HAL::StackFramePtr stack) { void mp_hang_thread(HAL::StackFramePtr stack) { if (!stack) return; + MUST_PASS(stack->R15 > 0); + hal_set_pc_to_hart(reinterpret_cast<HAL_HARDWARE_THREAD*>(stack->R15), reinterpret_cast<VoidPtr>(Kernel::Detail::mp_hang_fn)); } -} // namespace Kernel
\ No newline at end of file +} // namespace Kernel |