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[PATCH][ARM] Big Endian and Generic tuning
- From: Andrew Stubbs <ams at codesourcery dot com>
- To: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Cc: "patches at linaro dot org" <patches at linaro dot org>
- Date: Tue, 25 Oct 2011 11:51:29 +0100
- Subject: [PATCH][ARM] Big Endian and Generic tuning
My recent patch to add -mcpu=generic-armv7-a omitted support for big
endian. This patch should solve that.
As far as I know the only this missing is the linker spec. (I have no
big-endian targets to test with.)
OK?
Andrew
2011-10-25 Andrew Stubbs <ams@codesourcery.com>
gcc/
* config/arm/bpabi.h (BE8_LINK_SPEC): Recognize generic-armv7 tuning.
--- a/gcc/config/arm/bpabi.h
+++ b/gcc/config/arm/bpabi.h
@@ -58,6 +58,7 @@
#define BE8_LINK_SPEC \
" %{mbig-endian:%{march=armv7-a|mcpu=cortex-a5 \
|mcpu=cortex-a8|mcpu=cortex-a9|mcpu=cortex-a15 \
+ |mcpu=generic-armv7* \
|march=armv7-m|mcpu=cortex-m3 \
|march=armv7e-m|mcpu=cortex-m4 \
|march=armv6-m|mcpu=cortex-m0 \