patches/gcc/4.3.1/330-unwind-for-uClibc.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Aug 12 09:56:19 2008 +0000 (2008-08-12)
changeset 792 da7a34dfa178
permissions -rw-r--r--
Add SPE extensions support for PowerPC (after a work by Thomas JOURDAN).
Add a PowerPC sample that supports SPE extensions.

/trunk/arch/powerpc/functions | 13 13 0 0 +
/trunk/arch/powerpc/config.in | 8 8 0 0 +
/trunk/patches/gcc/4.3.1/340-make-mno-spe-work-as-expected.patch | 90 90 0 0 ++++
/trunk/samples/powerpc-unknown-linux-gnuspe/crosstool.config | 309 309 0 0 ++++++++++++++
4 files changed, 420 insertions(+)
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diff -durN gcc-4.3.1.orig/gcc/config/t-linux-uclibc gcc-4.3.1/gcc/config/t-linux-uclibc
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--- gcc-4.3.1.orig/gcc/config/t-linux-uclibc	1970-01-01 01:00:00.000000000 +0100
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+++ gcc-4.3.1/gcc/config/t-linux-uclibc	2008-07-29 13:07:15.000000000 +0200
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@@ -0,0 +1,5 @@
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+# Remove glibc specific files added in t-linux
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+SHLIB_MAPFILES := $(filter-out $(srcdir)/config/libgcc-glibc.ver, $(SHLIB_MAPFILES))
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+
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+# Use unwind-dw2-fde instead of unwind-dw2-fde-glibc
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+LIB2ADDEH := $(subst unwind-dw2-fde-glibc.c,unwind-dw2-fde.c,$(LIB2ADDEH))
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diff -durN gcc-4.3.1.orig/gcc/config.gcc gcc-4.3.1/gcc/config.gcc
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--- gcc-4.3.1.orig/gcc/config.gcc	2008-07-29 13:11:02.000000000 +0200
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+++ gcc-4.3.1/gcc/config.gcc	2008-07-29 13:10:05.000000000 +0200
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@@ -2651,6 +2651,12 @@
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 	;;
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 esac
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+# Rather than hook into each target, just do it after all the linux
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+# targets have been processed
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+case ${target} in
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+  *-linux-uclibc*) tm_defines="${tm_defines} USE_UCLIBC" ; tmake_file="${tmake_file} t-linux-uclibc";;
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+esac
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+
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 case ${target} in
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 i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1)
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 	tmake_file="${tmake_file} i386/t-gmm_malloc"