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| author | Alexey Brodkin <Alexey.Brodkin@synopsys.com> | 2014-09-18 15:19:12 +0400 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2014-09-23 22:14:15 +0200 |
| commit | c24f559435f7c47da9e46a559026a604cfb3307b (patch) | |
| tree | 056db01fda0b956e2cb5cf1131d1c13c18d820b8 /package/gcc | |
| parent | e55532fa08266be268fa35c32a5ee763329a9396 (diff) | |
| download | buildroot-c24f559435f7c47da9e46a559026a604cfb3307b.tar.gz buildroot-c24f559435f7c47da9e46a559026a604cfb3307b.zip | |
gcc: add new fix for the ARC 2014.08 gcc version
This commit adds a new patch to the ARC 2014.08 gcc specific version,
that redefines PTRDIFF_TYPE from "long int" to "int".
The change of SIZE_TYPE from "long unsigned int" to "unsigned int"
http://git.buildroot.net/buildroot/commit/?id=0f236c1fef669192c8f5cc8ef26e93da91438dc2
introduced a regression due to the existing PTRDIFF_TYPE.
Now to fix regression the patch converts PTRDIFF_TYPE to simple "int".
The 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/846e92167aa4f486259c9ff44bb4e6cce6097fa4
[Thomas: tweak commit log.]
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Anton Kolesov <akolesov@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/gcc')
| -rw-r--r-- | package/gcc/arc-2014.08/300-ptrdiff_type_int.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/package/gcc/arc-2014.08/300-ptrdiff_type_int.patch b/package/gcc/arc-2014.08/300-ptrdiff_type_int.patch new file mode 100644 index 0000000000..6ee765be33 --- /dev/null +++ b/package/gcc/arc-2014.08/300-ptrdiff_type_int.patch @@ -0,0 +1,26 @@ +Redefine PTRDIFF_TYPE + +Change of SIZE_TYPE from "long unsigned int" to "unsigned int" introduced +regression due to existing PTRDIFF_TYPE. + +Now to fix regression convert PTRDIFF_TYPE to simple "int". + +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/846e92167aa4f486259c9ff44bb4e6cce6097fa4 + +Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com> +--- + +--- a/gcc/config/arc/arc.h ++++ b/gcc/config/arc/arc.h +@@ -488,7 +488,7 @@ if (GET_MODE_CLASS (MODE) == MODE_INT \ + #define DEFAULT_SIGNED_CHAR 0 + + #define SIZE_TYPE "unsigned int" +-#define PTRDIFF_TYPE "long int" ++#define PTRDIFF_TYPE "int" + #define WCHAR_TYPE "int" + #define WCHAR_TYPE_SIZE 32 + |
