commit 6403167d290da235a732bd2d6157aa2124fb403a
author Aaron Durbin <adurbin@chromium.org> Sat Apr 21 14:45:32 2018 -0600
committer Aaron Durbin <adurbin@chromium.org> Tue Apr 24 14:37:59 2018 +0000
tree 9c4805af37a31830934f91098d299e967df930c6
parent 38fd6685e9da61daadc96a8d537e6966dfe3b219

compiler.h: add __weak macro

Instead of writing out '__attribute__((weak))' use a shorter form.

Change-Id: If418a1d55052780077febd2d8f2089021f414b91
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/25767
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Justin TerAvest <teravest@chromium.org>

src/lib/prog_loaders.c

diff --git a/src/lib/prog_loaders.c b/src/lib/prog_loaders.c
index 128869b..8a6d6af 100644
--- a/src/lib/prog_loaders.c
+++ b/src/lib/prog_loaders.c
@@ -17,6 +17,7 @@
 #include <stdlib.h>
 #include <cbfs.h>
 #include <cbmem.h>
+#include <compiler.h>
 #include <console/console.h>
 #include <fallback.h>
 #include <halt.h>
@@ -71,9 +72,9 @@
 	halt();
 }
 
-void __attribute__((weak)) stage_cache_add(int stage_id,
+void __weak stage_cache_add(int stage_id,
 						const struct prog *stage) {}
-void __attribute__((weak)) stage_cache_load_stage(int stage_id,
+void __weak stage_cache_load_stage(int stage_id,
 							struct prog *stage) {}
 
 static void ramstage_cache_invalid(void)
@@ -164,7 +165,7 @@
 static struct prog global_payload =
 	PROG_INIT(PROG_PAYLOAD, CONFIG_CBFS_PREFIX "/payload");
 
-void __attribute__((weak)) mirror_payload(struct prog *payload)
+void __weak mirror_payload(struct prog *payload)
 {
 }