FORCE_RAM_FUNC now correctly uses .data.ramfuncs rather than plain .d…

…ata, to work with newer gcc versions. See issue #33 at lancaster-university/microbit-v2-samples#33
lancaster-university · Jan 13, 2022 · 42445df · 42445df
1 parent c91fff7
commit 42445df
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/inc/core/codal_target_hal.h b/inc/core/codal_target_hal.h
@@ -101,7 +101,7 @@ extern "C"
 
 // This is for cycle-precise wait even in presence of flash caches (forces function to sit in RAM)
 #ifndef FORCE_RAM_FUNC
-#define FORCE_RAM_FUNC __attribute__((noinline, long_call, section(".data")))
+#define FORCE_RAM_FUNC __attribute__((noinline, long_call, section(".data.ramfuncs")))
 #endif
 
 #endif