Added .ramfunc attribute to linker script to enable keeping functions in RAM.

2022-12-20 11:27:08 -08:00 · 2022-12-20 11:27:08 -08:00 · a6b4ae7738
commit a6b4ae7738
parent 0fd44a54b7
1 changed files with 4 additions and 0 deletions
--- 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 */