libgo patch committed: Add S/390 support to internal/cpu package

[Matthias Klose]

On 15.02.19 15:52, Ian Lance Taylor wrote:
> This patch by Robin Dapp adds S/390 support to the internal/cpu
> package.  This partially addresses PR 89123.  I bootstrapped it on
> x86_64-pc-linux-gnu, which means little.  Committed to mainline.

fails in the -m31 multilib variant with

libtool: compile:  /<<PKGBUILDDIR>>/build/./gcc/xgcc
-B/<<PKGBUILDDIR>>/build/./gcc/ -B/usr/s390x-linux-gnu/bin/
-B/usr/s390x-linux-gnu/lib/ -isystem /usr/s390x-linux-gnu/include -isystem
/usr/s390x-linux-gnu/sys-include -isys
tem /<<PKGBUILDDIR>>/build/sys-include -m31 -DHAVE_CONFIG_H -I.
-I../../../../src/libgo -I ../../../../src/libgo/
runtime -I../../../../src/libgo/../libffi/include -I../libffi/include -pthread
-L../libatomic/.libs -fexceptions
-fnon-call-exceptions -fno-stack-protector -fsplit-stack -Wall -Wextra
-Wwrite-strings -Wcast-qual -D_GNU_SOURCE
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I ../../../../src/libgo/../libgcc -I
../../../../src/libgo/../libback
trace -I ../../../gcc/include -g -O2 -m31 -c
../../../../src/libgo/go/internal/cpu/cpu_gccgo.c  -fPIC -DPIC -o in
ternal/cpu/.libs/cpu_gccgo.o

../../../../src/libgo/go/internal/cpu/cpu_gccgo.c: Assembler messages:
../../../../src/libgo/go/internal/cpu/cpu_gccgo.c:91: Error: Unrecognized
opcode: `lghi'
../../../../src/libgo/go/internal/cpu/cpu_gccgo.c:105: Error: Unrecognized
opcode: `lghi'
../../../../src/libgo/go/internal/cpu/cpu_gccgo.c:119: Error: Unrecognized
opcode: `lghi'
../../../../src/libgo/go/internal/cpu/cpu_gccgo.c:134: Error: Unrecognized
opcode: `lghi'
../../../../src/libgo/go/internal/cpu/cpu_gccgo.c:149: Error: Unrecognized
opcode: `lghi'
../../../../src/libgo/go/internal/cpu/cpu_gccgo.c:164: Error: Unrecognized
opcode: `lghi'
../../../../src/libgo/go/internal/cpu/cpu_gccgo.c:179: Error: Unrecognized
opcode: `lghi'
make[10]: *** [Makefile:2899: internal/cpu/cpu_gccgo.lo] Error 1

make[10]: *** Waiting for unfinished jobs....
make[10]: Leaving directory '/<<PKGBUILDDIR>>/build/s390x-linux-gnu/32/libgo'
make[9]: *** [Makefile:2242: all-recursive] Error 1
make[9]: Leaving directory '/<<PKGBUILDDIR>>/build/s390x-linux-gnu/32/libgo'
make[8]: *** [Makefile:1167: all] Error 2
make[8]: Leaving directory '/<<PKGBUILDDIR>>/build/s390x-linux-gnu/32/libgo'
make[7]: *** [Makefile:3062: multi-do] Error 1

using binutils 2.32