From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 36437 invoked by alias); 7 Sep 2017 17:56:47 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 36283 invoked by uid 89); 7 Sep 2017 17:56:46 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-8.6 required=5.0 tests=AWL,BAYES_00,GIT_PATCH_3,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.2 spammy= X-HELO: mail-pf0-f181.google.com Received: from mail-pf0-f181.google.com (HELO mail-pf0-f181.google.com) (209.85.192.181) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 07 Sep 2017 17:56:37 +0000 Received: by mail-pf0-f181.google.com with SMTP id y68so649041pfd.0 for ; Thu, 07 Sep 2017 10:56:37 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:subject:in-reply-to:cc:from:to:message-id :mime-version; bh=34bV7x7bxOH/Phv/gfP63pkRbHLdWwVRRZ33zH14hU4=; b=NYhG76xg56/kjQZPZxynta+KtC7pVGBCvzN9lTVsxE9xTjoa3J5j4OIMmrmVmFX6D1 8sWBCBWh8HNNAEfAoBA0vLyrEFjCGTO4if1hHrg/58f9UggA8rJEnnwpqLor0h9E5bTq cHpuVw3uW0GP4JCrIDckaWyK683DPdiz7WgiB5v3Klk3zBVIGEDzMPseAJcHzusIdZVX RbpirLEljCwJaZwtwYdvdWTbD13PiKVxMnL5rca/x8Q8hHnUZnY+cpu3GhUnb2g1QK7L L9cM2Cenkl8dnWes2X+DWyW1OYgMmo/L7p9ekLGRj2JBQvX6LAgWXLww3/WlXyodjf1m WcCw== X-Gm-Message-State: AHPjjUg2v82SfUAJkjaiJ6L6iAL3vu824nR5uyvqYVzt7T1QkwVv8Gfy J5GkPV2KgDFol+1yfi61Hg== X-Google-Smtp-Source: ADKCNb70e7BRbbefib2/CahWGS9BBIZQbxbQ+dA9sEWYqC4GvrcgDppoBD5ddLslqCYzimfnS/G3XA== X-Received: by 10.84.209.204 with SMTP id y70mr142869plh.183.1504806995512; Thu, 07 Sep 2017 10:56:35 -0700 (PDT) Received: from localhost ([12.206.222.5]) by smtp.gmail.com with ESMTPSA id j83sm319929pfe.133.2017.09.07.10.56.34 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 07 Sep 2017 10:56:34 -0700 (PDT) Date: Thu, 07 Sep 2017 17:56:00 -0000 X-Google-Original-Date: Thu, 07 Sep 2017 10:54:51 PDT (-0700) Subject: Re: Oh dear. I regret to inform you that commit b1308d2c3749cc454f00b70768ee33724d919527 might be unfortunate In-Reply-To: CC: gdb-patches@sourceware.org From: Palmer Dabbelt To: gdb-buildbot@sergiodj.net Message-ID: Mime-Version: 1.0 (MHng) X-IsSubscribed: yes X-SW-Source: 2017-09/txt/msg00186.txt.bz2 I think this wasn't my commits, as it seems to be broken as of 63c99141deff ("remove QStartupWithShell entry from NEWS::Changes in GDB 7.11"). Also, I haven't touched anything in aarch64 GDB land https://gdb-build.sergiodj.net/builders/Ubuntu-AArch64-native-gdbserver-m64/builds/2745 I can't find any other mention of this on "gdb-patches", though I'm not a GDB maintainer (we don't have a RISC-V GDB port yet) so I had to poke around the archives and therefor may be missing something. According to here https://gdb-build.sergiodj.net/builders/Ubuntu-AArch64-native-gdbserver-m64?numbuilds=400 This has been broken since 34d16ea2a144 ("gdb.base/commands.exp: Test loop_break and loop_continue in nested loops"), but that failure isn't relevant to this one as it's a test failure not a build failure. https://gdb-build.sergiodj.net/builders/Ubuntu-AArch64-native-gdbserver-m64/builds/2671 I poked around and there was at least one compilation failure in between the one I just got emailed about and the test failure above, caused by 7022349d5c86 ("Stop assuming no-debug-info functions return int"). https://gdb-build.sergiodj.net/builders/Ubuntu-AArch64-native-gdbserver-m64/builds/2673/steps/compile%20gdb/logs/stdio Given that there's two different failures in three commits and I'm pretty sure I didn't cause this bug, I don't want to dig through the rest of the history to figure out what's going on. This has been broken for a while, is everyone else just ignoring these messages? On Thu, 07 Sep 2017 10:21:53 PDT (-0700), gdb-buildbot@sergiodj.net wrote: > My lords, ladies, gentlemen, members of the public. > > It is a matter of great regret and sadness to inform you that commit: > > RISC-V: Support PCREL_* relocations agaist weak undefined symbols > b1308d2c3749cc454f00b70768ee33724d919527 > > might have made GDB unwell. Since I am just your Butler BuildBot, > I kindly ask that a human superior officer double-check this. > > Please note that if you are reading this message on gdb-patches, there might > be other builders broken. > > You can find more details about the unfortunate breakage below. > > Cheers, > > Your GDB BuildBot. > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > > > Buildslave: > ubuntu-aarch64-1 > > Full Build URL: > > > Commit(s) tested: > b1308d2c3749cc454f00b70768ee33724d919527 > > Author(s) (in the same order as the commits): > Palmer Dabbelt > > Subject: > RISC-V: Support PCREL_* relocations agaist weak undefined symbols > > Testsuite log (gdb.sum and gdb.log) URL(s): > > > *** Failed to compiled GDB. *** > ============================ > > +++ The full log is too big to be posted here. > +++ These are the last 100 lines of it. > > gcc -c -DHAVE_CONFIG_H -g -O2 -I. -I../../../../binutils-gdb/gdb/gdbserver/../../libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -pedantic -D_GNU_SOURCE ../../../../binutils-gdb/gdb/gdbserver/../../libiberty/xstrerror.c -o noasan/xstrerror.o; \ > else true; fi > gcc -c -DHAVE_CONFIG_H -g -O2 -I. -I../../../../binutils-gdb/gdb/gdbserver/../../libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -pedantic -D_GNU_SOURCE ../../../../binutils-gdb/gdb/gdbserver/../../libiberty/xstrerror.c -o xstrerror.o > if [ x"" != x ]; then \ > gcc -c -DHAVE_CONFIG_H -g -O2 -I. -I../../../../binutils-gdb/gdb/gdbserver/../../libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -pedantic -D_GNU_SOURCE ../../../../binutils-gdb/gdb/gdbserver/../../libiberty/xstrndup.c -o pic/xstrndup.o; \ > else true; fi > if [ x"" != x ]; then \ > gcc -c -DHAVE_CONFIG_H -g -O2 -I. -I../../../../binutils-gdb/gdb/gdbserver/../../libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -pedantic -D_GNU_SOURCE ../../../../binutils-gdb/gdb/gdbserver/../../libiberty/xvasprintf.c -o pic/xvasprintf.o; \ > else true; fi > if [ x"" != x ]; then \ > gcc -c -DHAVE_CONFIG_H -g -O2 -I. -I../../../../binutils-gdb/gdb/gdbserver/../../libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -pedantic -D_GNU_SOURCE ../../../../binutils-gdb/gdb/gdbserver/../../libiberty/xstrndup.c -o noasan/xstrndup.o; \ > else true; fi > if [ x"" != x ]; then \ > gcc -c -DHAVE_CONFIG_H -g -O2 -I. -I../../../../binutils-gdb/gdb/gdbserver/../../libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -pedantic -D_GNU_SOURCE ../../../../binutils-gdb/gdb/gdbserver/../../libiberty/xvasprintf.c -o noasan/xvasprintf.o; \ > else true; fi > gcc -c -DHAVE_CONFIG_H -g -O2 -I. -I../../../../binutils-gdb/gdb/gdbserver/../../libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -pedantic -D_GNU_SOURCE ../../../../binutils-gdb/gdb/gdbserver/../../libiberty/xstrndup.c -o xstrndup.o > gcc -c -DHAVE_CONFIG_H -g -O2 -I. -I../../../../binutils-gdb/gdb/gdbserver/../../libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -pedantic -D_GNU_SOURCE ../../../../binutils-gdb/gdb/gdbserver/../../libiberty/xvasprintf.c -o xvasprintf.o > if [ x"" != x ]; then \ > gcc -c -DHAVE_CONFIG_H -g -O2 -I. -I../../../../binutils-gdb/gdb/gdbserver/../../libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -pedantic -D_GNU_SOURCE ../../../../binutils-gdb/gdb/gdbserver/../../libiberty/setproctitle.c -o pic/setproctitle.o; \ > else true; fi > if [ x"" != x ]; then \ > gcc -c -DHAVE_CONFIG_H -g -O2 -I. -I../../../../binutils-gdb/gdb/gdbserver/../../libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -pedantic -D_GNU_SOURCE ../../../../binutils-gdb/gdb/gdbserver/../../libiberty/setproctitle.c -o noasan/setproctitle.o; \ > else true; fi > gcc -c -DHAVE_CONFIG_H -g -O2 -I. -I../../../../binutils-gdb/gdb/gdbserver/../../libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -pedantic -D_GNU_SOURCE ../../../../binutils-gdb/gdb/gdbserver/../../libiberty/setproctitle.c -o setproctitle.o > rm -f ./libiberty.a pic/./libiberty.a noasan/./libiberty.a > ar rc ./libiberty.a \ > ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o ./sha1.o ./alloca.o ./argv.o ./choose-temp.o ./concat.o ./cp-demint.o ./crc32.o ./d-demangle.o ./dwarfnames.o ./dyn-string.o ./fdmatch.o ./fibheap.o ./filename_cmp.o ./floatformat.o ./fnmatch.o ./fopen_unlocked.o ./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o ./hashtab.o ./hex.o ./lbasename.o ./lrealpath.o ./make-relative-prefix.o ./make-temp-file.o ./objalloc.o ./obstack.o ./partition.o ./pexecute.o ./physmem.o ./pex-common.o ./pex-one.o ./pex-unix.o ./vprintf-support.o ./rust-demangle.o ./safe-ctype.o ./simple-object.o ./simple-object-coff.o ./simple-object-elf.o ./simple-object-mach-o.o ./simple-object-xcoff.o ./sort.o ./spaces.o ./splay-tree.o ./stack-limit.o ./strerror.o ./strsignal.o ./timeval-utils.o ./unlink-if-ordinary.o ./xasprintf.o ./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o ./xstrndup.o ./xvasprintf.o ./setproctitle.o > ranlib ./libiberty.a > if [ x"" != x ]; then \ > cd pic; \ > ar rc ./libiberty.a \ > ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o ./sha1.o ./alloca.o ./argv.o ./choose-temp.o ./concat.o ./cp-demint.o ./crc32.o ./d-demangle.o ./dwarfnames.o ./dyn-string.o ./fdmatch.o ./fibheap.o ./filename_cmp.o ./floatformat.o ./fnmatch.o ./fopen_unlocked.o ./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o ./hashtab.o ./hex.o ./lbasename.o ./lrealpath.o ./make-relative-prefix.o ./make-temp-file.o ./objalloc.o ./obstack.o ./partition.o ./pexecute.o ./physmem.o ./pex-common.o ./pex-one.o ./pex-unix.o ./vprintf-support.o ./rust-demangle.o ./safe-ctype.o ./simple-object.o ./simple-object-coff.o ./simple-object-elf.o ./simple-object-mach-o.o ./simple-object-xcoff.o ./sort.o ./spaces.o ./splay-tree.o ./stack-limit.o ./strerror.o ./strsignal.o ./timeval-utils.o ./unlink-if-ordinary.o ./xasprintf.o ./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o ./xstrndup.o ./xvasprintf.o ./setproctitle.o; \ > ranlib ./libiberty.a; \ > cd ..; \ > else true; fi; \ > if [ x"" != x ]; then \ > cd noasan; \ > ar rc ./libiberty.a \ > ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o ./sha1.o ./alloca.o ./argv.o ./choose-temp.o ./concat.o ./cp-demint.o ./crc32.o ./d-demangle.o ./dwarfnames.o ./dyn-string.o ./fdmatch.o ./fibheap.o ./filename_cmp.o ./floatformat.o ./fnmatch.o ./fopen_unlocked.o ./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o ./hashtab.o ./hex.o ./lbasename.o ./lrealpath.o ./make-relative-prefix.o ./make-temp-file.o ./objalloc.o ./obstack.o ./partition.o ./pexecute.o ./physmem.o ./pex-common.o ./pex-one.o ./pex-unix.o ./vprintf-support.o ./rust-demangle.o ./safe-ctype.o ./simple-object.o ./simple-object-coff.o ./simple-object-elf.o ./simple-object-mach-o.o ./simple-object-xcoff.o ./sort.o ./spaces.o ./splay-tree.o ./stack-limit.o ./strerror.o ./strsignal.o ./timeval-utils.o ./unlink-if-ordinary.o ./xasprintf.o ./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o ./xstrndup.o ./xvasprintf.o ./setproctitle.o; \ > ranlib ./libiberty.a; \ > cd ..; \ > else true; fi > make[6]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch64-native-gdbserver-m64/build/gdb/gdbserver/build-libiberty-gdbserver' > make[5]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch64-native-gdbserver-m64/build/gdb/gdbserver' > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o ax.o -MT ax.o -MMD -MP -MF .deps/ax.Tpo `echo " -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral " | sed "s/ -Wformat-nonliteral / -Wno-format-nonliteral /g"` ../../../binutils-gdb/gdb/gd bs > > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o btrace-common.o -MT btrace-common.o -MMD -MP -MF .deps/btrace-common.Tpo ../../../binutils-gdb/gdb/gdbserver/../common/btrace-common.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o buffer.o -MT buffer.o -MMD -MP -MF .deps/buffer.Tpo ../../../binutils-gdb/gdb/gdbserver/../common/buffer.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o cleanups.o -MT cleanups.o -MMD -MP -MF .deps/cleanups.Tpo ../../../binutils-gdb/gdb/gdbserver/../common/cleanups.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o common-debug.o -MT common-debug.o -MMD -MP -MF .deps/common-debug.Tpo ../../../binutils-gdb/gdb/gdbserver/../common/common-debug.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o common-exceptions.o -MT common-exceptions.o -MMD -MP -MF .deps/common-exceptions.Tpo ../../../binutils-gdb/gdb/gdbserver/../common/common-exceptions.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o job-control.o -MT job-control.o -MMD -MP -MF .deps/job-control.Tpo ../../../binutils-gdb/gdb/gdbserver/../common/job-control.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o common-regcache.o -MT common-regcache.o -MMD -MP -MF .deps/common-regcache.Tpo ../../../binutils-gdb/gdb/gdbserver/../common/common-regcache.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o common-utils.o -MT common-utils.o -MMD -MP -MF .deps/common-utils.Tpo ../../../binutils-gdb/gdb/gdbserver/../common/common-utils.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o debug.o -MT debug.o -MMD -MP -MF .deps/debug.Tpo ../../../binutils-gdb/gdb/gdbserver/debug.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o dll.o -MT dll.o -MMD -MP -MF .deps/dll.Tpo ../../../binutils-gdb/gdb/gdbserver/dll.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o errors.o -MT errors.o -MMD -MP -MF .deps/errors.Tpo ../../../binutils-gdb/gdb/gdbserver/../common/errors.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o environ.o -MT environ.o -MMD -MP -MF .deps/environ.Tpo ../../../binutils-gdb/gdb/gdbserver/../common/environ.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o event-loop.o -MT event-loop.o -MMD -MP -MF .deps/event-loop.Tpo ../../../binutils-gdb/gdb/gdbserver/event-loop.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o fileio.o -MT fileio.o -MMD -MP -MF .deps/fileio.Tpo ../../../binutils-gdb/gdb/gdbserver/../common/fileio.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o filestuff.o -MT filestuff.o -MMD -MP -MF .deps/filestuff.Tpo ../../../binutils-gdb/gdb/gdbserver/../common/filestuff.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o format.o -MT format.o -MMD -MP -MF .deps/format.Tpo ../../../binutils-gdb/gdb/gdbserver/../common/format.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o gdb_vecs.o -MT gdb_vecs.o -MMD -MP -MF .deps/gdb_vecs.Tpo ../../../binutils-gdb/gdb/gdbserver/../common/gdb_vecs.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o hostio.o -MT hostio.o -MMD -MP -MF .deps/hostio.Tpo ../../../binutils-gdb/gdb/gdbserver/hostio.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o inferiors.o -MT inferiors.o -MMD -MP -MF .deps/inferiors.Tpo ../../../binutils-gdb/gdb/gdbserver/inferiors.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o mem-break.o -MT mem-break.o -MMD -MP -MF .deps/mem-break.Tpo ../../../binutils-gdb/gdb/gdbserver/mem-break.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o new-op.o -MT new-op.o -MMD -MP -MF .deps/new-op.Tpo ../../../binutils-gdb/gdb/gdbserver/../common/new-op.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o notif.o -MT notif.o -MMD -MP -MF .deps/notif.Tpo ../../../binutils-gdb/gdb/gdbserver/notif.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o print-utils.o -MT print-utils.o -MMD -MP -MF .deps/print-utils.Tpo ../../../binutils-gdb/gdb/gdbserver/../common/print-utils.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o ptid.o -MT ptid.o -MMD -MP -MF .deps/ptid.Tpo ../../../binutils-gdb/gdb/gdbserver/../common/ptid.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o regcache.o -MT regcache.o -MMD -MP -MF .deps/regcache.Tpo ../../../binutils-gdb/gdb/gdbserver/regcache.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o remote-utils.o -MT remote-utils.o -MMD -MP -MF .deps/remote-utils.Tpo ../../../binutils-gdb/gdb/gdbserver/remote-utils.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o rsp-low.o -MT rsp-low.o -MMD -MP -MF .deps/rsp-low.Tpo ../../../binutils-gdb/gdb/gdbserver/../common/rsp-low.c > g++ -x c++ -std=gnu++11 -g -O2 -I. -I../../../binutils-gdb/gdb/gdbserver -I../../../binutils-gdb/gdb/gdbserver/../common -I../../../binutils-gdb/gdb/gdbserver/../regformats -I../../../binutils-gdb/gdb/gdbserver/.. -I../../../binutils-gdb/gdb/gdbserver/../../include -I../../../binutils-gdb/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized -Wformat-nonliteral -Werror -DGDBSERVER -c -o selftest.o -MT selftest.o -MMD -MP -MF .deps/selftest.Tpo ../../../binutils-gdb/gdb/gdbserver/../common/selftest.c > In file included from /usr/include/string.h:640:0, > from build-gnulib-gdbserver/import/string.h:41, > from ../../../binutils-gdb/gdb/gdbserver/../common/common-defs.h:56, > from ../../../binutils-gdb/gdb/gdbserver/server.h:22, > from ../../../binutils-gdb/gdb/gdbserver/regcache.c:19: > In function void* memset(void*, int, size_t), > inlined from regcache* init_register_cache(regcache*, const target_desc*, unsigned char*) at ../../../binutils-gdb/gdb/gdbserver/regcache.c:150:50: > /usr/include/aarch64-linux-gnu/bits/string3.h:81:32: error: call to __warn_memset_zero_len declared with attribute warning: memset used with constant zero length parameter; this could be due to transposed parameters [-Werror] > __warn_memset_zero_len (); > ^ > In function void* memset(void*, int, size_t), > inlined from regcache* get_thread_regcache(thread_info*, int) at ../../../binutils-gdb/gdb/gdbserver/regcache.c:57:60: > /usr/include/aarch64-linux-gnu/bits/string3.h:81:32: error: call to __warn_memset_zero_len declared with attribute warning: memset used with constant zero length parameter; this could be due to transposed parameters [-Werror] > __warn_memset_zero_len (); > ^ > cc1plus: all warnings being treated as errors > make[4]: *** [regcache.o] Error 1 > make[4]: *** Waiting for unfinished jobs.... > make[4]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch64-native-gdbserver-m64/build/gdb/gdbserver' > make[3]: *** [subdir_do] Error 1 > make[2]: *** [all] Error 2 > make[3]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch64-native-gdbserver-m64/build/gdb' > make[2]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch64-native-gdbserver-m64/build/gdb' > make[1]: *** [all-gdb] Error 2 > make: *** [all] Error 2 > make[1]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch64-native-gdbserver-m64/build' > ============================