From 8b5d644bb36846660e1fa20d38361fec12a14b28 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Tue, 10 Nov 2015 12:03:59 +0000 Subject: toolchain: add support of ARC architecture This includes binutils, gcc, gdb and uClibc-ng. Latest release of ARC gcc (as of today it is "arc-2015.06") is based on upstream gcc 4.8.4. Sources are available on GitHub, see: https://github.com/foss-for-synopsys-dwc-arc-processors/gcc Latest release of ARC binutils (as of today it is "arc-2015.06") is based on upstream binutils 2.23. Sources are available on GitHub, see: https://github.com/foss-for-synopsys-dwc-arc-processors/binutils-gdb/releases/tag/arc-2015.06 Latest release of ARC GDB (as of today this is "arc-2015.06-gdb") is based on upstream gdb 7.9.1. Sources are available on GitHub, see: https://github.com/foss-for-synopsys-dwc-arc-processors/binutils-gdb/releases/tag/arc-2015.06-gdb Note that for binutils and gdb that come from unified git repository (which is the case for upstream binutils/gdb today) we need to disable building of gdb in binutils and binutils in gdb hence in binutils: ------>8------ --disable-sim --disable-gdb ------>8------ and in gdb: ------>8------ --disable-binutils --disable-ld --disable-gas ------>8------ Also in gdb we disable sim because if the following breakage while building with it: ------------>8------------ /usr/bin/env bash ./../common/genmloop.sh -shell /usr/bin/env bash \ -mono -fast -pbb -switch sem5-switch.c \ -cpu a5f -infile ./mloop5.in \ -outfile-suffix 5 unknown option: bash Makefile:699: recipe for target 'stamp-5mloop' failed make[7]: *** [stamp-5mloop] Error 1 ------------>8------------ Cc: Felix Fietkau Cc: John Crispin Cc: Jonas Gorski Signed-off-by: Alexey Brodkin SVN-Revision: 47438 --- .../patches/arc-2015.06/800-arc-disablelibgmon.patch | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 toolchain/gcc/patches/arc-2015.06/800-arc-disablelibgmon.patch (limited to 'toolchain/gcc/patches/arc-2015.06/800-arc-disablelibgmon.patch') diff --git a/toolchain/gcc/patches/arc-2015.06/800-arc-disablelibgmon.patch b/toolchain/gcc/patches/arc-2015.06/800-arc-disablelibgmon.patch new file mode 100644 index 0000000000..612883c98c --- /dev/null +++ b/toolchain/gcc/patches/arc-2015.06/800-arc-disablelibgmon.patch @@ -0,0 +1,18 @@ +diff --git a/libgcc/config.host b/libgcc/config.host +index e768389..aec10c7 100644 +--- a/libgcc/config.host ++++ b/libgcc/config.host +@@ -320,11 +320,11 @@ alpha*-dec-*vms*) + ;; + arc*-*-elf*) + tmake_file="arc/t-arc-newlib arc/t-arc" +- extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o libgmon.a crtg.o crtgend.o crttls_r25.o crttls_r30.o" ++ extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o crtg.o crtgend.o crttls_r25.o crttls_r30.o" + ;; + arc*-*-linux-uclibc*) + tmake_file="${tmake_file} t-slibgcc-libgcc t-slibgcc-nolc-override arc/t-arc700-uClibc arc/t-arc" +- extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o libgmon.a crtg.o crtgend.o" ++ extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o crtg.o crtgend.o" + ;; + arm-wrs-vxworks) + tmake_file="$tmake_file arm/t-arm arm/t-vxworks t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp" -- cgit v1.2.3