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Re: [PATCH] target/i386: reimplement fpatan using floatx80 operations
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From: |
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Subject: |
Re: [PATCH] target/i386: reimplement fpatan using floatx80 operations |
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Date: |
Fri, 19 Jun 2020 13:36:54 -0700 (PDT) |
Patchew URL:
alpine.DEB.2.21.2006192003370.30302@digraph.polyomino.org.uk/">https://patchew.org/QEMU/alpine.DEB.2.21.2006192003370.30302@digraph.polyomino.org.uk/
Hi,
This series failed the asan build test. Please find the testing commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.
=== TEST SCRIPT BEGIN ===
#!/bin/bash
export ARCH=x86_64
make docker-image-fedora V=1 NETWORK=1
time make docker-test-debug@fedora TARGET_LIST=x86_64-softmmu J=14 NETWORK=1
=== TEST SCRIPT END ===
CC qga/commands.o
CC qga/guest-agent-command-state.o
CC qga/main.o
/usr/bin/ld:
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
warning: common of `__interception::real_vfork' overridden by definition from
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
CC qga/commands-posix.o
CC qga/channel-posix.o
CC qga/qapi-generated/qga-qapi-types.o
---
GEN docs/interop/qemu-ga-ref.html
GEN docs/interop/qemu-ga-ref.txt
GEN docs/interop/qemu-ga-ref.7
/usr/bin/ld:
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
warning: common of `__interception::real_vfork' overridden by definition from
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
LINK qemu-keymap
LINK ivshmem-client
/usr/bin/ld:
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
warning: common of `__interception::real_vfork' overridden by definition from
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
LINK ivshmem-server
/usr/bin/ld:
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
warning: common of `__interception::real_vfork' overridden by definition from
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
LINK qemu-nbd
LINK qemu-storage-daemon
/usr/bin/ld:
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
warning: common of `__interception::real_vfork' overridden by definition from
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
LINK qemu-io
/usr/bin/ld:
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
warning: common of `__interception::real_vfork' overridden by definition from
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
/usr/bin/ld:
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
warning: common of `__interception::real_vfork' overridden by definition from
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
/usr/bin/ld:
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
warning: common of `__interception::real_vfork' overridden by definition from
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
LINK qemu-edid
/usr/bin/ld:
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
warning: common of `__interception::real_vfork' overridden by definition from
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
AS pc-bios/optionrom/multiboot.o
LINK fsdev/virtfs-proxy-helper
AS pc-bios/optionrom/linuxboot.o
CC pc-bios/optionrom/linuxboot_dma.o
LINK scsi/qemu-pr-helper
/usr/bin/ld:
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
warning: common of `__interception::real_vfork' overridden by definition from
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
AS pc-bios/optionrom/kvmvapic.o
AS pc-bios/optionrom/pvh.o
CC pc-bios/optionrom/pvh_main.o
LINK qemu-bridge-helper
/usr/bin/ld:
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
warning: common of `__interception::real_vfork' overridden by definition from
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
BUILD pc-bios/optionrom/multiboot.img
BUILD pc-bios/optionrom/linuxboot.img
BUILD pc-bios/optionrom/linuxboot_dma.img
BUILD pc-bios/optionrom/kvmvapic.img
/usr/bin/ld:
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
warning: common of `__interception::real_vfork' overridden by definition from
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
BUILD pc-bios/optionrom/multiboot.raw
BUILD pc-bios/optionrom/pvh.img
BUILD pc-bios/optionrom/linuxboot.raw
---
SIGN pc-bios/optionrom/linuxboot_dma.bin
SIGN pc-bios/optionrom/kvmvapic.bin
SIGN pc-bios/optionrom/pvh.bin
/usr/bin/ld:
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
warning: common of `__interception::real_vfork' overridden by definition from
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
LINK vhost-user-input
LINK qemu-ga
/usr/bin/ld:
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
warning: common of `__interception::real_vfork' overridden by definition from
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
LINK qemu-img
/usr/bin/ld:
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
warning: common of `__interception::real_vfork' overridden by definition from
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
/usr/bin/ld:
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o):
warning: common of `__interception::real_vfork' overridden by definition from
/usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o)
GEN x86_64-softmmu/config-devices.h
GEN x86_64-softmmu/hmp-commands-info.h
GEN x86_64-softmmu/hmp-commands.h
---
CC x86_64-softmmu/softmmu/main.o
CC x86_64-softmmu/gdbstub-xml.o
CC x86_64-softmmu/trace/generated-helpers.o
/tmp/qemu-test/src/target/i386/fpu_helper.c:1072:17: error: implicit
declaration of function 'shift128Right' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
shift128Right(remsig0, remsig1, 1, &remsig0, &remsig1);
^
/tmp/qemu-test/src/target/i386/fpu_helper.c:1075:21: error: implicit
declaration of function 'estimateDiv128To64' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
xsig0 = estimateDiv128To64(remsig0, remsig1, den_sig);
^
/tmp/qemu-test/src/target/i386/fpu_helper.c:1076:13: error: implicit
declaration of function 'mul64To128' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
mul64To128(den_sig, xsig0, &msig0, &msig1);
^
/tmp/qemu-test/src/target/i386/fpu_helper.c:1077:13: error: implicit
declaration of function 'sub128' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
sub128(remsig0, remsig1, msig0, msig1, &remsig0, &remsig1);
^
/tmp/qemu-test/src/target/i386/fpu_helper.c:1080:17: error: implicit
declaration of function 'add128' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
add128(remsig0, remsig1, 0, den_sig, &remsig0, &remsig1);
^
/tmp/qemu-test/src/target/i386/fpu_helper.c:1117:33: error: implicit
declaration of function 'shift128Left' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
shift128Left(ysig0, ysig1, shift,
^
/tmp/qemu-test/src/target/i386/fpu_helper.c:1123:29: error: implicit
declaration of function 'shift128Left' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
shift128Left(ysig0, ysig1, shift, &ysig0, &ysig1);
^
/tmp/qemu-test/src/target/i386/fpu_helper.c:1134:25: error: implicit
declaration of function 'shift128Left' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
shift128Left(ysig0, ysig1, shift, &ysig0, &ysig1);
^
/tmp/qemu-test/src/target/i386/fpu_helper.c:1145:21: error: implicit
declaration of function 'shift128RightJamming' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
shift128RightJamming(xsig0, xsig1, texp - xexp,
^
/tmp/qemu-test/src/target/i386/fpu_helper.c:1155:21: error: implicit
declaration of function 'shift128Left' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
shift128Left(ysig0, ysig1, shift, &ysig0, &ysig1);
^
/tmp/qemu-test/src/target/i386/fpu_helper.c:1174:17: error: implicit
declaration of function 'mul128By64To192' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
mul128By64To192(xsig0, xsig1, tsig, &dsig0, &dsig1, &dsig2);
^
/tmp/qemu-test/src/target/i386/fpu_helper.c:1179:17: error: implicit
declaration of function 'shift128RightJamming' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
shift128RightJamming(dsig0, dsig1, 0x3fff - dexp,
^
/tmp/qemu-test/src/target/i386/fpu_helper.c:1187:21: error: implicit
declaration of function 'shift128Right' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
shift128Right(remsig0, remsig1, 1, &remsig0, &remsig1);
^
/tmp/qemu-test/src/target/i386/fpu_helper.c:1192:17: error: implicit
declaration of function 'sub192' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
sub192(remsig0, remsig1, remsig2, msig0, msig1, msig2,
^
/tmp/qemu-test/src/target/i386/fpu_helper.c:1192:17: note: did you mean
'sub128'?
/tmp/qemu-test/src/target/i386/fpu_helper.c:1077:13: note: 'sub128' declared
here
sub128(remsig0, remsig1, msig0, msig1, &remsig0, &remsig1);
^
/tmp/qemu-test/src/target/i386/fpu_helper.c:1196:21: error: implicit
declaration of function 'add192' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
add192(remsig0, remsig1, remsig2, 0, dsig0, dsig1,
^
/tmp/qemu-test/src/target/i386/fpu_helper.c:1211:17: error: implicit
declaration of function 'mul128To256' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
mul128To256(zsig0, zsig1, zsig0, zsig1,
^
/tmp/qemu-test/src/target/i386/fpu_helper.c:1236:17: error: implicit
declaration of function 'shift128RightJamming' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
shift128RightJamming(extractFloatx80Frac(accum), 0,
^
/tmp/qemu-test/src/target/i386/fpu_helper.c:1262:17: error: implicit
declaration of function 'shift128RightJamming' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
shift128RightJamming(low_sig0, low_sig1, axexp - low_exp,
^
/tmp/qemu-test/src/target/i386/fpu_helper.c:1268:21: error: implicit
declaration of function 'add128' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
add128(axsig0, axsig1, low_sig0, low_sig1,
^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
make[1]: *** [/tmp/qemu-test/src/rules.mak:69: target/i386/fpu_helper.o] Error 1
make: *** [Makefile:527: x86_64-softmmu/all] Error 2
Traceback (most recent call last):
File "./tests/docker/docker.py", line 669, in <module>
sys.exit(main())
---
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['sudo', '-n', 'docker', 'run',
'--label', 'com.qemu.instance.uuid=95b330da0a1642368e8a2967167001cd', '-u',
'1003', '--security-opt', 'seccomp=unconfined', '--rm', '-e',
'TARGET_LIST=x86_64-softmmu', '-e', 'EXTRA_CONFIGURE_OPTS=', '-e', 'V=', '-e',
'J=14', '-e', 'DEBUG=', '-e', 'SHOW_ENV=', '-e', 'CCACHE_DIR=/var/tmp/ccache',
'-v', '/home/patchew2/.cache/qemu-docker-ccache:/var/tmp/ccache:z', '-v',
'/var/tmp/patchew-tester-tmp-lw49c7ru/src/docker-src.2020-06-19-16.33.24.32358:/var/tmp/qemu:z,ro',
'qemu:fedora', '/var/tmp/qemu/run', 'test-debug']' returned non-zero exit
status 2.
filter=--filter=label=com.qemu.instance.uuid=95b330da0a1642368e8a2967167001cd
make[1]: *** [docker-run] Error 1
make[1]: Leaving directory `/var/tmp/patchew-tester-tmp-lw49c7ru/src'
make: *** [docker-run-test-debug@fedora] Error 2
real 3m29.631s
user 0m8.634s
The full log is available at
alpine.DEB.2.21.2006192003370.30302@digraph.polyomino.org.uk/testing.asan/?type=message">http://patchew.org/logs/alpine.DEB.2.21.2006192003370.30302@digraph.polyomino.org.uk/testing.asan/?type=message.
---
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