New patch to review for coreboot: 228b1e2 romcc: support attribute((packed))

[Stefan Reinauer]

Stefan Reinauer ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3225

-gerrit

commit 228b1e2bf4fff87bb8a2adcd500d506866734526
Author: Stefan Reinauer 
Date:   Thu May 9 14:06:04 2013 -0700

romcc: support attribute((packed))

right now this is just a fake option to get rid of ifdefs in
    coreboot's code.

Change-Id: I59233f3c1d266b4e716a5921e9db298c7f96751d
    Signed-off-by: Stefan Reinauer 
---
 util/romcc/romcc.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/util/romcc/romcc.c b/util/romcc/romcc.c
index d371506..0c7c7e1 100644
--- a/util/romcc/romcc.c
+++ b/util/romcc/romcc.c
@@ -3,8 +3,8 @@
 #undef RELEASE_DATE
 #undef VERSION
 #define VERSION_MAJOR "0"
-#define VERSION_MINOR "72"
-#define RELEASE_DATE "10 February 2010"
+#define VERSION_MINOR "73"
+#define RELEASE_DATE "08 May 2013"
 #define VERSION VERSION_MAJOR "." VERSION_MINOR

#include <stdarg.h>
@@ -1085,6 +1085,7 @@ struct compile_state {
    struct hash_entry *i_return;
    struct hash_entry *i_noreturn;
    struct hash_entry *i_unused;
+	struct hash_entry *i_packed;
    /* Additional hash entries for predefined macros */
    struct hash_entry *i_defined;
    struct hash_entry *i___VA_ARGS__;
@@ -12756,6 +12757,9 @@ static unsigned int attrib(struct compile_state *state, unsigned int attributes)
    	else if (ident == state->i_unused) {
    		// attribute((unused)) does nothing (yet?)
    	}
+		else if (ident == state->i_packed) {
+			// attribute((packed)) does nothing (yet?)
+		}
    	else {
    		error(state, 0, "Unknown attribute:%s", ident->name);
    	}
@@ -24994,6 +24998,7 @@ static void compile(const char *filename,
    state.i_always_inline = lookup(&state, "always_inline", 13);
    state.i_noreturn      = lookup(&state, "noreturn", 8);
    state.i_unused        = lookup(&state, "unused", 6);
+	state.i_packed        = lookup(&state, "packed", 6);

/* Process the command line macros */
    process_cmdline_macros(&state);