[coreboot] [commit] r5172 - trunk/util/romcc
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Sun Feb 28 19:37:39 CET 2010
Author: stepan
Date: Sun Feb 28 19:37:38 2010
New Revision: 5172
URL: http://tracker.coreboot.org/trac/coreboot/changeset/5172
Log:
Add attribute((noreturn)) to romcc
It doesn't do anything, but it allows the same code to be compiled with gcc and
romcc.
Signed-off-by: Stefan Reinauer <stepan at coresystems.de>
Acked-by: Ronald G. Minnich <rminnich at gmail.com>
Modified:
trunk/util/romcc/romcc.c
Modified: trunk/util/romcc/romcc.c
==============================================================================
--- trunk/util/romcc/romcc.c Sun Feb 28 19:23:00 2010 (r5171)
+++ trunk/util/romcc/romcc.c Sun Feb 28 19:37:38 2010 (r5172)
@@ -1083,6 +1083,7 @@
struct hash_entry *i_break;
struct hash_entry *i_default;
struct hash_entry *i_return;
+ struct hash_entry *i_noreturn;
/* Additional hash entries for predefined macros */
struct hash_entry *i_defined;
struct hash_entry *i___VA_ARGS__;
@@ -12758,6 +12759,9 @@
}
attributes |= ATTRIB_ALWAYS_INLINE;
}
+ else if (ident == state->i_noreturn) {
+ // attribute((noreturn)) does nothing (yet?)
+ }
else {
error(state, 0, "Unknown attribute:%s", ident->name);
}
@@ -24994,6 +24998,7 @@
/* Memorize where some attribute keywords are. */
state.i_noinline = lookup(&state, "noinline", 8);
state.i_always_inline = lookup(&state, "always_inline", 13);
+ state.i_noreturn = lookup(&state, "noreturn", 8);
/* Process the command line macros */
process_cmdline_macros(&state);
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