From: H.J. Lu <hongjiu.lu@intel.com>
Date: Tue, 12 Jan 2016 13:16:53 +0000 (+0000)
Subject: Define STDINT_LONG32 and add predefined integer types for IAMCU
X-Git-Tag: basepoints/gcc-7~1700
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5cc2af593f43d240161fd98cfbc1a06fc9bb96fa;p=thirdparty%2Fgcc.git

Define STDINT_LONG32 and add predefined integer types for IAMCU

Define STDINT_LONG32 to 0, add SIZE_TYPE, PTRDIFF_TYPE and WCHAR_TYPE
for IAMCU to make integer types compatible with i386 Linux.

	PR target/68456
	PR target/69226
	* config/i386/iamcu.h (SIZE_TYPE): New macro.
	(PTRDIFF_TYPE): Likewise.
	(WCHAR_TYPE): Likewise.
	(WCHAR_TYPE_SIZE): Likewise.
	(STDINT_LONG32): Likewise.

From-SVN: r232266
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index afc1b277cc94..c7674e598108 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,13 @@
+2016-01-12  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/68456
+	PR target/69226
+	* config/i386/iamcu.h (SIZE_TYPE): New macro.
+	(PTRDIFF_TYPE): Likewise.
+	(WCHAR_TYPE): Likewise.
+	(WCHAR_TYPE_SIZE): Likewise.
+	(STDINT_LONG32): Likewise.
+
 2016-01-12  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/69053
diff --git a/gcc/config/i386/iamcu.h b/gcc/config/i386/iamcu.h
index 53afbc0f36ca..e16c9d63a7cd 100644
--- a/gcc/config/i386/iamcu.h
+++ b/gcc/config/i386/iamcu.h
@@ -94,3 +94,19 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
         goto DONE;							\
       }									\
   } while (0)
+
+#undef SIZE_TYPE
+#define SIZE_TYPE "unsigned int"
+
+#undef PTRDIFF_TYPE
+#define PTRDIFF_TYPE "int"
+
+#undef WCHAR_TYPE
+#define WCHAR_TYPE "long int"
+
+#undef WCHAR_TYPE_SIZE
+#define WCHAR_TYPE_SIZE BITS_PER_WORD
+
+/* Use int, instead of long int, for int32_t and uint32_t.  */
+#undef STDINT_LONG32
+#define STDINT_LONG32 0