Initial commit of firmware

Libs/platform/service/interrupt_manager/inc/arm/cmsis_nvic_virtual.h

@@ -0,0 +1,59 @@
+/***************************************************************************//**
+ * @file
+ * @brief CMSIS NVIC Virtual Header
+ *******************************************************************************
+ * # License
+ * <b>Copyright 2023 Silicon Laboratories Inc. www.silabs.com</b>
+ *******************************************************************************
+ *
+ * SPDX-License-Identifier: Zlib
+ *
+ * The licensor of this software is Silicon Laboratories Inc.
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software. If you use this software
+ *    in a product, an acknowledgment in the product documentation would be
+ *    appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ *    misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ ******************************************************************************/
+#ifndef CMSIS_NVIC_VIRTUAL_H
+#define CMSIS_NVIC_VIRTUAL_H
+
+#include "sl_interrupt_manager.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// NVIC backward compatibility layer
+#define NVIC_EnableIRQ(irqn)      sl_interrupt_manager_enable_irq(irqn)
+#define NVIC_DisableIRQ(irqn)     sl_interrupt_manager_disable_irq(irqn)
+#define NVIC_SetPriority          sl_interrupt_manager_set_irq_priority
+#define NVIC_GetPriority          sl_interrupt_manager_get_irq_priority
+#define NVIC_SystemReset          sl_interrupt_manager_reset_system
+#define NVIC_GetPendingIRQ(irqn)    sl_interrupt_manager_is_irq_pending(irqn)
+#define NVIC_SetPendingIRQ(irqn)    sl_interrupt_manager_set_irq_pending(irqn)
+#define NVIC_ClearPendingIRQ(irqn)  sl_interrupt_manager_clear_irq_pending(irqn)
+#define NVIC_GetActive(irqn)        sl_interrupt_manager_get_active_irq(irqn)
+
+// Original NVIC calls
+#define NVIC_SetPriorityGrouping    __NVIC_SetPriorityGrouping
+#define NVIC_GetPriorityGrouping    __NVIC_GetPriorityGrouping
+#define NVIC_GetEnableIRQ           __NVIC_GetEnableIRQ
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* SL_CMSIS_NVIC_VIRTUAL_H */