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ChibiOS
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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2152 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
gdisirio 2010-08-31 18:46:59 +00:00
parent ebe5a80200
commit a14fa4358d
1 changed files with 6 additions and 6 deletions
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12
os/ports/GCC/PPC/chcore.h
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@ -263,12 +263,12 @@ struct context {
/**
* @details Implemented as global interrupt disable.
*/
#define port_lock() asm ("wrteei 0")
#define port_lock() asm volatile ("wrteei 0" : : : "memory")
/**
* @details Implemented as global interrupt enable.
*/
#define port_unlock() asm ("wrteei 1")
#define port_unlock() asm volatile("wrteei 1" : : : "memory")
/**
* @details Implemented as global interrupt disable.
@ -283,18 +283,18 @@ struct context {
/**
* @details Implemented as global interrupt disable.
*/
#define port_disable() asm ("wrteei 0")
#define port_disable() asm volatile ("wrteei 0" : : : "memory")
/**
* @details Same as @p port_disable() in this port, there is no difference
* between the two states.
*/
#define port_suspend() asm ("wrteei 0")
#define port_suspend() asm volatile ("wrteei 0" : : : "memory")
/**
* @details Implemented as global interrupt enable.
*/
#define port_enable() asm ("wrteei 1")
#define port_enable() asm volatile ("wrteei 1" : : : "memory")
/**
* @details This port function is implemented as inlined code for performance
@ -303,7 +303,7 @@ struct context {
#if ENABLE_WFI_IDLE != 0
#ifndef port_wait_for_interrupt
#define port_wait_for_interrupt() { \
asm ("wait"); \
asm volatile ("wait" : : : "memory"); \
}
#endif
#else