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Add error handling in lock initialization in the Xtensa port #340

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merged 2 commits into from
Dec 28, 2023
Merged

Add error handling in lock initialization in the Xtensa port #340

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8fbd23d
Add error handling in lock initialization.
xiuwencai Dec 8, 2023
e92e750
Update release data and version.
xiuwencai Dec 28, 2023
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6 changes: 6 additions & 0 deletions ports/xtensa/xcc/src/tx_clib_lock.c
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Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,10 @@
/* DATE NAME DESCRIPTION */
/* */
/* 12-31-2020 Cadence Design Systems Initial Version 6.1.3 */
/* 12-31-2023 Xiuwen Cai Modified comment(s), and */
/* added error handling in */
/* lock initialization, */
/* resulting in version 6.4.0 */
/* */
/**************************************************************************/

Expand Down Expand Up @@ -155,6 +159,8 @@ _Mtxinit (_Rmtx * mtx)

if (lcnt >= XT_NUM_CLIB_LOCKS) {
/* Fatal error */
*mtx = NULL;
return;
}

lock = &(xclib_locks[lcnt]);
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