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Using CMSIS/RTX Exclusive access macro #4902

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Merged
merged 1 commit into from
Aug 17, 2017
Merged

Using CMSIS/RTX Exclusive access macro #4902

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8 changes: 1 addition & 7 deletions platform/mbed_critical.c
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Original file line number Diff line number Diff line change
Expand Up @@ -23,12 +23,6 @@
#include "platform/mbed_assert.h"
#include "platform/mbed_toolchain.h"

#if !defined (__CORTEX_M0) && !defined (__CORTEX_M0PLUS)
#define EXCLUSIVE_ACCESS 1
#else
#define EXCLUSIVE_ACCESS 0
#endif

static volatile uint32_t interrupt_enable_counter = 0;
static volatile bool critical_interrupts_disabled = false;

Expand Down Expand Up @@ -107,7 +101,7 @@ MBED_WEAK void core_util_critical_section_exit(void)
}
}

#if EXCLUSIVE_ACCESS
#if __EXCLUSIVE_ACCESS

/* Supress __ldrex and __strex deprecated warnings - "#3731-D: intrinsic is deprecated" */
#if defined (__CC_ARM)
Expand Down