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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-11-19 13:59:52 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-11-19 13:59:52 +0000 |
| commit | 449f7b1fa6fd495cf33dc668bdedd0804987fe01 (patch) | |
| tree | b8e8c9cad6f9ed7ac9cbe7d88078294440f6392d /os/rt/ports/e200/chcore.c | |
| parent | 5a0d462a552da04f31044b9ad4598b71a7ab594a (diff) | |
| download | ChibiOS-449f7b1fa6fd495cf33dc668bdedd0804987fe01.tar.gz ChibiOS-449f7b1fa6fd495cf33dc668bdedd0804987fe01.tar.bz2 ChibiOS-449f7b1fa6fd495cf33dc668bdedd0804987fe01.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@6493 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/rt/ports/e200/chcore.c')
| -rw-r--r-- | os/rt/ports/e200/chcore.c | 55 |
1 files changed, 25 insertions, 30 deletions
diff --git a/os/rt/ports/e200/chcore.c b/os/rt/ports/e200/chcore.c index 4644376cf..6205b8084 100644 --- a/os/rt/ports/e200/chcore.c +++ b/os/rt/ports/e200/chcore.c @@ -28,34 +28,29 @@ #include "ch.h"
-/**
- * @brief Kernel port layer initialization.
- * @details IVOR4 and IVOR10 initialization.
- */
-void port_init(void) {
-#if PPC_SUPPORTS_IVORS
- /* The CPU supports IVOR registers, the kernel requires IVOR4 and IVOR10
- and the initialization is performed here.*/
- asm volatile ("li %%r3, _IVOR4@l \t\n"
- "mtIVOR4 %%r3 \t\n"
- "li %%r3, _IVOR10@l \t\n"
- "mtIVOR10 %%r3" : : : "memory");
-#endif
-}
+/*===========================================================================*/
+/* Module local definitions. */
+/*===========================================================================*/
-/**
- * @brief Halts the system.
- * @details This function is invoked by the operating system when an
- * unrecoverable error is detected (for example because a programming
- * error in the application code that triggers an assertion while
- * in debug mode).
- */
-void port_halt(void) {
+/*===========================================================================*/
+/* Module exported variables. */
+/*===========================================================================*/
- port_disable();
- while (TRUE) {
- }
-}
+/*===========================================================================*/
+/* Module local types. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Module local variables. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Module local functions. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Module exported functions. */
+/*===========================================================================*/
/**
* @brief Performs a context switch between two threads.
@@ -65,9 +60,9 @@ void port_halt(void) { * switch performance so optimize here as much as you can.
*/
#if !defined(__DOXYGEN__)
-__attribute__((naked))
+__attribute__((naked, required))
#endif
-void port_dummy1(void) {
+static void port_dummy1(void) {
asm (".global _port_switch");
asm ("_port_switch:");
@@ -96,9 +91,9 @@ void port_dummy1(void) { * invoked.
*/
#if !defined(__DOXYGEN__)
-__attribute__((naked))
+__attribute__((naked, required))
#endif
-void port_dummy2(void) {
+static void port_dummy2(void) {
asm (".global _port_thread_start");
asm ("_port_thread_start:");
|