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Xtensa_ESP32: Add definition for portMEMORY_BARRIER (#395)

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This fixes crash observed in Amazon FreeRTOS when optimisations are enabled
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Shubham Kulkarni 2021-09-17 02:46:22 +05:30 committed by GitHub
parent 1b86b39940
commit 741185f1d0
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1 changed files with 4 additions and 0 deletions
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portable/ThirdParty/GCC/Xtensa_ESP32/include/portmacro.h vendored
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@ -554,6 +554,10 @@
#define configASSERT( x ) if( !( x ) ) { porttracePrint( -1 ); printf( "\nAssertion failed in %s:%d\n", __FILE__, __LINE__ ); exit( -1 ); }
#endif
/* Barriers */
#define portMEMORY_BARRIER() __asm volatile ( "" ::: "memory" )
#endif // __ASSEMBLER__
/* *INDENT-OFF* */