Commit 0f236c1f authored by Alexey Brodkin's avatar Alexey Brodkin Committed by Peter Korsgaard
Browse files

ARC: gcc - Fix SIZE_TYPE to be "unsigned int" instead of "long unsigned int" 

This makes size_t to be "unsigned" ssize_t which makes happy compiler on data
type checks.

Fix is taken from current development branch of GCC for ARC and will be a
part of the next release of ARC tools, so at that point patch should be dropped.

https://github.com/foss-for-synopsys-dwc-arc-processors/gcc/commit/249f040299402647525c3f15b79d319fa7acddd3

Fixes http://autobuild.buildroot.net/results/405/405da9a945511329929b18740b983c51b8dcc43e



Signed-off-by: default avatarAlexey Brodkin <abrodkin@synopsys.com>
Cc: Anton Kolesov <akolesov@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Reviewed-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarPeter Korsgaard <peter@korsgaard.com>
parent 58a41c2f

package/gcc/arc-2014.08/200-size_type_unsigned_int.patch

0 → 100644
+24 −0
Original line number Diff line number Diff line 
Fixes SIZE_TYPE to be "unsigned int" instead of "long unsigned int".



This makes size_t to be "unsigned" ssize_t which makes happy compiler on data

type checks.



Fix is taken from current development branch of GCC for ARC and will be a

part of the next release of ARC tools, so at that point patch should be dropped.



https://github.com/foss-for-synopsys-dwc-arc-processors/gcc/commit/249f040299402647525c3f15b79d319fa7acddd3



Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>

---



--- a/gcc/config/arc/arc.h

+++ b/gcc/config/arc/arc.h

@@ -487,7 +487,7 @@ if (GET_MODE_CLASS (MODE) == MODE_INT		\

 /* Define this as 1 if `char' should by default be signed; else as 0.  */

 #define DEFAULT_SIGNED_CHAR 0

 

-#define SIZE_TYPE "long unsigned int"

+#define SIZE_TYPE "unsigned int"

 #define PTRDIFF_TYPE "long int"

 #define WCHAR_TYPE "int"

 #define WCHAR_TYPE_SIZE 32