Added extern "C" declarations to IRQ macros.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@12475 110e8d01-0319-4d1e-a829-52ad28d1bb01

os/common/ports/ARM/chcore.h

@@ -332,7 +332,11 @@ struct port_context {
  * @note    @p id can be a function name or a vector number depending on the
  *          port implementation.
  */
+#ifdef __cplusplus
+#define PORT_IRQ_HANDLER(id) extern "C" bool id(void)
+#else
 #define PORT_IRQ_HANDLER(id) bool id(void)
+#endif
 
 /**
  * @brief   Fast IRQ handler function declaration.

os/common/ports/ARMCAx-TZ/chcore.h

@@ -297,8 +297,11 @@ struct port_context {
  * @note    @p id can be a function name or a vector number depending on the
  *          port implementation.
  */
-#define PORT_IRQ_HANDLER(id)                                                \
+#ifdef __cplusplus
-  bool id(void)
+#define PORT_IRQ_HANDLER(id) extern "C" bool id(void)
+#else
+#define PORT_IRQ_HANDLER(id) bool id(void)
+#endif
 
 /**
  * @brief   Fast IRQ handler function declaration.

os/common/ports/ARMCMx/chcore_v6m.h

@@ -269,14 +269,22 @@ struct port_intctx {
  * @note    @p id can be a function name or a vector number depending on the
  *          port implementation.
  */
+#ifdef __cplusplus
+#define PORT_IRQ_HANDLER(id) extern "C" void id(void)
+#else
 #define PORT_IRQ_HANDLER(id) void id(void)
+#endif
 
 /**
  * @brief   Fast IRQ handler function declaration.
  * @note    @p id can be a function name or a vector number depending on the
  *          port implementation.
  */
+#ifdef __cplusplus
+#define PORT_FAST_IRQ_HANDLER(id) extern "C" void id(void)
+#else
 #define PORT_FAST_IRQ_HANDLER(id) void id(void)
+#endif
 
 /**
  * @brief   Performs a context switch between two threads.

os/common/ports/ARMCMx/chcore_v7m.h

@@ -435,14 +435,22 @@ struct port_intctx {
  * @note    @p id can be a function name or a vector number depending on the
  *          port implementation.
  */
+#ifdef __cplusplus
+#define PORT_IRQ_HANDLER(id) extern "C" void id(void)
+#else
 #define PORT_IRQ_HANDLER(id) void id(void)
+#endif
 
 /**
  * @brief   Fast IRQ handler function declaration.
  * @note    @p id can be a function name or a vector number depending on the
  *          port implementation.
  */
+#ifdef __cplusplus
+#define PORT_FAST_IRQ_HANDLER(id) extern "C" void id(void)
+#else
 #define PORT_FAST_IRQ_HANDLER(id) void id(void)
+#endif
 
 /**
  * @brief   Performs a context switch between two threads.

os/common/ports/SIMIA32/chcore.h

@@ -266,14 +266,22 @@ struct port_context {
  * @note    @p id can be a function name or a vector number depending on the
  *          port implementation.
  */
+#ifdef __cplusplus
+#define PORT_IRQ_HANDLER(id) extern "C" void id(void)
+#else
 #define PORT_IRQ_HANDLER(id) void id(void)
+#endif
 
 /**
  * @brief   Fast IRQ handler function declaration.
  * @note    @p id can be a function name or a vector number depending on the
  *          port implementation.
  */
+#ifdef __cplusplus
+#define PORT_FAST_IRQ_HANDLER(id) extern "C" void id(void)
+#else
 #define PORT_FAST_IRQ_HANDLER(id) void id(void)
+#endif
 
 /*===========================================================================*/
 /* External declarations.                                                    */

os/common/ports/e200/chcore.h

@@ -403,14 +403,22 @@ struct port_context {
  * @note    @p id can be a function name or a vector number depending on the
  *          port implementation.
  */
+#ifdef __cplusplus
+#define PORT_IRQ_HANDLER(id) extern "C" void id(void)
+#else
 #define PORT_IRQ_HANDLER(id) void id(void)
+#endif
 
 /**
  * @brief   Fast IRQ handler function declaration.
  * @note    @p id can be a function name or a vector number depending on the
  *          port implementation.
  */
+#ifdef __cplusplus
+#define PORT_FAST_IRQ_HANDLER(id) extern "C" void id(void)
+#else
 #define PORT_FAST_IRQ_HANDLER(id) void id(void)
+#endif
 
 /**
  * @brief   Priority level verification macro.

os/common/ports/templates/chcore.h

@@ -248,14 +248,22 @@ struct port_context {
  * @note    @p id can be a function name or a vector number depending on the
  *          port implementation.
  */
+#ifdef __cplusplus
+#define PORT_IRQ_HANDLER(id) extern "C" void id(void)
+#else
 #define PORT_IRQ_HANDLER(id) void id(void)
+#endif
 
 /**
  * @brief   Fast IRQ handler function declaration.
  * @note    @p id can be a function name or a vector number depending on the
  *          port implementation.
  */
+#ifdef __cplusplus
+#define PORT_FAST_IRQ_HANDLER(id) extern "C" void id(void)
+#else
 #define PORT_FAST_IRQ_HANDLER(id) void id(void)
+#endif
 
 /**
  * @brief   Performs a context switch between two threads.