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This patch was taken from uclibc. It has "WONTFIX" status in the gcc
bugzilla and should probably be done differently:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34205
Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
---
gcc/c-common.h | 1 +
gcc/rtl.h | 4 +++-
gcc/tree.h | 1 +
3 files changed, 5 insertions(+), 1 deletion(-)
Index: gcc-4.5.1/gcc/tree.h
===================================================================
--- gcc-4.5.1.orig/gcc/tree.h
+++ gcc-4.5.1/gcc/tree.h
@@ -39,6 +39,7 @@ along with GCC; see the file COPYING3.
enum tree_code {
#include "all-tree.def"
MAX_TREE_CODES
+,__MAX_TREE_CODES=32767 /* Force 16bit width. */
};
#undef DEFTREECODE
Index: gcc-4.5.1/gcc/rtl.h
===================================================================
--- gcc-4.5.1.orig/gcc/rtl.h
+++ gcc-4.5.1/gcc/rtl.h
@@ -48,9 +48,11 @@ enum rtx_code {
#include "rtl.def" /* rtl expressions are documented here */
#undef DEF_RTL_EXPR
- LAST_AND_UNUSED_RTX_CODE}; /* A convenient way to get a value for
+ LAST_AND_UNUSED_RTX_CODE /* A convenient way to get a value for
NUM_RTX_CODE.
Assumes default enum value assignment. */
+ ,__LAST_AND_UNUSED_RTX_CODE=32767 /* Force 16bit width. */
+};
#define NUM_RTX_CODE ((int) LAST_AND_UNUSED_RTX_CODE)
/* The cast here, saves many elsewhere. */
Index: gcc-4.5.1/gcc/c-common.h
===================================================================
--- gcc-4.5.1.orig/gcc/c-common.h
+++ gcc-4.5.1/gcc/c-common.h
@@ -161,6 +161,7 @@ enum rid
RID_LAST_AT = RID_AT_IMPLEMENTATION,
RID_FIRST_PQ = RID_IN,
RID_LAST_PQ = RID_ONEWAY
+ ,__LAST_AND_UNUSED_RID=32767 /* Force 16bit width. */
};
#define OBJC_IS_AT_KEYWORD(rid) \
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