diff options
Diffstat (limited to 'os/kernel/templates')
| -rw-r--r-- | os/kernel/templates/chconf.h | 20 | ||||
| -rw-r--r-- | os/kernel/templates/chcore.h | 8 |
2 files changed, 4 insertions, 24 deletions
diff --git a/os/kernel/templates/chconf.h b/os/kernel/templates/chconf.h index 14109b635..ccde82347 100644 --- a/os/kernel/templates/chconf.h +++ b/os/kernel/templates/chconf.h @@ -123,26 +123,6 @@ #define CH_OPTIMIZE_SPEED TRUE
#endif
-/**
- * @brief Exotic optimization.
- * @details If defined then a CPU register is used as storage for the global
- * @p currp variable. Caching this variable in a register greatly
- * improves both space and time OS efficiency. A side effect is that
- * one less register has to be saved during the context switch
- * resulting in lower RAM usage and faster context switch.
- *
- * @note This option is only usable with the GCC compiler and is only useful
- * on processors with many registers like ARM cores.
- * @note If this option is enabled then ALL the libraries linked to the
- * ChibiOS/RT code <b>must</b> be recompiled with the GCC option @p
- * -ffixed-@<reg@>.
- * @note This option must be enabled in the Makefile, it is listed here for
- * documentation only.
- */
-#if defined(__DOXYGEN__)
-#define CH_CURRP_REGISTER_CACHE "reg"
-#endif
-
/*===========================================================================*/
/* Subsystem options. */
/*===========================================================================*/
diff --git a/os/kernel/templates/chcore.h b/os/kernel/templates/chcore.h index 2c69362b2..5c8236c7b 100644 --- a/os/kernel/templates/chcore.h +++ b/os/kernel/templates/chcore.h @@ -47,10 +47,10 @@ * @brief Stack size for the system idle thread.
* @details This size depends on the idle thread implementation, usually
* the idle thread should take no more space than those reserved
- * by @p INT_REQUIRED_STACK.
+ * by @p PORT_INT_REQUIRED_STACK.
*/
#ifndef PORT_IDLE_THREAD_STACK_SIZE
-#define PORT_IDLE_THREAD_STACK_SIZE 0
+#define PORT_IDLE_THREAD_STACK_SIZE 0
#endif
/**
@@ -62,7 +62,7 @@ * @p extctx is known to be zero.
*/
#ifndef PORT_INT_REQUIRED_STACK
-#define PORT_INT_REQUIRED_STACK 0
+#define PORT_INT_REQUIRED_STACK 0
#endif
/*===========================================================================*/
@@ -151,7 +151,7 @@ struct context { #define THD_WA_SIZE(n) STACK_ALIGN(sizeof(Thread) + \
sizeof(struct intctx) + \
sizeof(struct extctx) + \
- (n) + (INT_REQUIRED_STACK))
+ (n) + (PORT_INT_REQUIRED_STACK))
/**
* @brief Static working area allocation.
|