logging: Add compile time error on 64 bit platforms

Logger is designed with assumption that address fit in 32 bits. Added explicit compilation error on 64 bit platforms. Signed-off-by: Krzysztof Chruscinski <[email protected]>
zephyrproject-rtos · Nov 6, 2018 · 91d8d52 · 91d8d52
1 parent 7a602fc
commit 91d8d52
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/include/logging/log_core.h b/include/logging/log_core.h
@@ -15,6 +15,10 @@
 extern "C" {
 #endif
 
+#if UINTPTR_MAX == 0xFFFFFFFFFFFFFFFFUL
+#error "Logger does not support 64 bit architecture."
+#endif
+
 #if !CONFIG_LOG
 #define CONFIG_LOG_DEFAULT_LEVEL 0
 #define CONFIG_LOG_DOMAIN_ID 0