Added .ramfunc attribute to linker script to enable keeping functions…

… in RAM.
adafruit · Dec 20, 2022 · a6b4ae7 · a6b4ae7
1 parent 0fd44a5
commit a6b4ae7
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/variants/feather_m4/linker_scripts/gcc/flash_with_bootloader.ld b/variants/feather_m4/linker_scripts/gcc/flash_with_bootloader.ld
@@ -170,6 +170,10 @@ SECTIONS
 		KEEP(*(.fini_array))
 		PROVIDE_HIDDEN (__fini_array_end = .);
 
+		. = ALIGN(4);
+		/* Keep .ramfunc functions in RAM */
+		KEEP(*(.ramfunc))
+
 		KEEP(*(.jcr*))
 		. = ALIGN(16);
 		/* All data end */