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CMSIS: Skip Mutex calls if OS isn't running

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This commit is contained in:
Lealem Amedie
2025-04-08 10:36:22 -04:00
parent 18ed67a27d
commit 17953d064f
1 changed files with 16 additions and 2 deletions
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18
wolfcrypt/src/wc_port.c
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@ -2845,6 +2845,11 @@ int wolfSSL_HwPkMutexUnLock(void)
int wc_InitMutex(wolfSSL_Mutex* m) int wc_InitMutex(wolfSSL_Mutex* m)
{ {
int i; int i;
if(!osKernelRunning()) {
return 0;
}
for (i=0; i<CMSIS_NMUTEX; i++) { for (i=0; i<CMSIS_NMUTEX; i++) {
if(CMSIS_mutexID[i] == 0) { if(CMSIS_mutexID[i] == 0) {
CMSIS_mutexID[i] = osMutexCreate(CMSIS_mutex[i]); CMSIS_mutexID[i] = osMutexCreate(CMSIS_mutex[i]);
@ -2858,6 +2863,11 @@ int wolfSSL_HwPkMutexUnLock(void)
int wc_FreeMutex(wolfSSL_Mutex* m) int wc_FreeMutex(wolfSSL_Mutex* m)
{ {
int i; int i;
if(!osKernelRunning()) {
return 0;
}
osMutexDelete (*m); osMutexDelete (*m);
for (i=0; i<CMSIS_NMUTEX; i++) { for (i=0; i<CMSIS_NMUTEX; i++) {
if(CMSIS_mutexID[i] == (*m)) { if(CMSIS_mutexID[i] == (*m)) {
@ -2870,13 +2880,17 @@ int wolfSSL_HwPkMutexUnLock(void)
int wc_LockMutex(wolfSSL_Mutex* m) int wc_LockMutex(wolfSSL_Mutex* m)
{ {
osMutexWait(*m, osWaitForever); if(osKernelRunning()) {
osMutexWait(*m, osWaitForever);
}
return(0); return(0);
} }
int wc_UnLockMutex(wolfSSL_Mutex* m) int wc_UnLockMutex(wolfSSL_Mutex* m)
{ {
osMutexRelease (*m); if(osKernelRunning()) {
osMutexRelease (*m);
}
return 0; return 0;
} }