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RTX5: uVisor: Defer to uVisor for SVCall priority 

Only set the SVCall priority if uVisor is not present. If uVisor is
present, keep using whatever priorities it has already set up.
pull/4294/head
Jaeden Amero 2017-01-30 13:10:54 +00:00 committed by Martin Kojtal
parent a9a29a4529
commit 25021f271a
1 changed files with 4 additions and 0 deletions
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4
rtos/rtx2/TARGET_CORTEX_M/core_cm.h
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@ -635,7 +635,11 @@ __STATIC_INLINE void SVC_Initialize (void) {
if (p >= n) {
n = p + 1U;
}
/* Only change the SVCall priority if uVisor is not present. */
#if !(defined(FEATURE_UVISOR) && defined(TARGET_UVISOR_SUPPORTED))
SCB->SHP[7] = (uint8_t)(0xFEU << n);
#endif
#elif (__ARM_ARCH_6M__ == 1U)
SCB->SHP[1] |= 0x00FF0000U;
SCB->SHP[0] |= (SCB->SHP[1] << (8+1)) & 0xFC000000U;