Place assembler functions in separate sections
This extends the --gc-sections behaviour to the many assembler
support functions in the firmware images by placing each function
into its own code section. This is achieved by creating a 'func'
macro used to declare each function label.
Fixes ARM-software/tf-issues#80
Change-Id: I301937b630add292d2dec6d2561a7fcfa6fec690
diff --git a/bl1/aarch64/bl1_entrypoint.S b/bl1/aarch64/bl1_entrypoint.S
index dc63f39..012b779 100644
--- a/bl1/aarch64/bl1_entrypoint.S
+++ b/bl1/aarch64/bl1_entrypoint.S
@@ -29,12 +29,11 @@
*/
#include <arch.h>
+#include <asm_macros.S>
.globl bl1_entrypoint
- .section .text, "ax"; .align 3
-
/* -----------------------------------------------------
* bl1_entrypoint() is the entry point into the trusted
* firmware code when a cpu is released from warm or
@@ -42,7 +41,7 @@
* -----------------------------------------------------
*/
-bl1_entrypoint: ; .type bl1_entrypoint, %function
+func bl1_entrypoint
/* ---------------------------------------------
* Perform any processor specific actions upon
* reset e.g. cache, tlb invalidations etc.