crosstool-ng/packages/gcc/8.3.0/0020-ARM-fix-cmse.patch

From 8155b998a328748ca3d2cd1d012feb5c8286cd65 Mon Sep 17 00:00:00 2001
From: hainque <hainque@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 17 May 2018 16:36:36 +0000
Subject: [PATCH] 2018-05-17  Jerome Lambourg  <lambourg@adacore.com>

	gcc/
	* config/arm/arm_cmse.h (cmse_nsfptr_create, cmse_is_nsfptr): Remove
	#include <stdint.h>.  Replace intptr_t with __INTPTR_TYPE__.

	libgcc/
	* config/arm/cmse.c (cmse_check_address_range): Replace
	UINTPTR_MAX with __UINTPTR_MAX__ and uintptr_t with __UINTPTR_TYPE__.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@260330 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/config/arm/arm_cmse.h |    5 ++---
 libgcc/config/arm/cmse.c  |    5 +++--
 2 files changed, 5 insertions(+), 5 deletions(-)

--- a/gcc/config/arm/arm_cmse.h
+++ b/gcc/config/arm/arm_cmse.h
@@ -35,7 +35,6 @@
 #if __ARM_FEATURE_CMSE & 1
 
 #include <stddef.h>
-#include <stdint.h>
 
 #ifdef __ARM_BIG_ENDIAN
 
@@ -174,9 +173,9 @@
 #define CMSE_MPU_NONSECURE	16
 #define CMSE_NONSECURE		18
 
-#define cmse_nsfptr_create(p) ((typeof ((p))) ((intptr_t) (p) & ~1))
+#define cmse_nsfptr_create(p) ((typeof ((p))) ((__INTPTR_TYPE__) (p) & ~1))
 
-#define cmse_is_nsfptr(p) (!((intptr_t) (p) & 1))
+#define cmse_is_nsfptr(p) (!((__INTPTR_TYPE__) (p) & 1))
 
 #endif /* __ARM_FEATURE_CMSE & 2 */
 
--- a/libgcc/config/arm/cmse.c
+++ b/libgcc/config/arm/cmse.c
@@ -36,7 +36,7 @@
   char *pb = (char *) p, *pe;
 
   /* Check if the range wraps around.  */
-  if (UINTPTR_MAX - (uintptr_t) p < size)
+  if (__UINTPTR_MAX__ - (__UINTPTR_TYPE__) p < size)
     return NULL;
 
   /* Check if an unknown flag is present.  */
@@ -51,7 +51,8 @@
 
   /* Execute the right variant of the TT instructions.  */
   pe = pb + size - 1;
-  const int singleCheck = (((uintptr_t) pb ^ (uintptr_t) pe) < 32);
+  const int singleCheck
+    = (((__UINTPTR_TYPE__) pb ^ (__UINTPTR_TYPE__) pe) < 32);
   switch (flags & known_secure_level)
     {
     case 0: