From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31804 invoked by alias); 7 Apr 2017 00:33:30 -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 31792 invoked by uid 89); 7 Apr 2017 00:33:29 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-25.3 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,GIT_PATCH_0,GIT_PATCH_1,GIT_PATCH_2,GIT_PATCH_3,RCVD_IN_DNSWL_NONE,RCVD_IN_SORBS_SPAM,SPF_PASS autolearn=ham version=3.3.2 spammy= X-HELO: mail-wr0-f195.google.com Received: from mail-wr0-f195.google.com (HELO mail-wr0-f195.google.com) (209.85.128.195) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 07 Apr 2017 00:33:27 +0000 Received: by mail-wr0-f195.google.com with SMTP id u18so7639250wrc.1 for ; Thu, 06 Apr 2017 17:33:28 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=mXpDQZRWTPHhFLN9Y3E4RDHor+SmOaOT9n+IBQoqvrE=; b=rk5ehqGAYUQ9Uk1O4vhec3C/ydKVb0Qmt10kknVuvLfk7stBfjlGpyYCPBZmV6YYpb D0e1f6B18pRMuJHJvnI9z+k/F7KTl4BMR3QU6pmgSJTlntABm7cTMOXpfWXQ33dgQkH1 srP94FH0BajIZ3YCMlnWqnmBFWfexrpj9ZHqjeILtRR99uqkqbOG0NCxkW023gUicfyu qk2uniREeBWq1e8dOkbCAw94F0RoNqnYmKHAco6E0pj3vRSrtynZW8sO1BlZpYZHOraF +zPkmOF76I+dtKHncI5nfMIjum7rjgZj89r7zABUazQeUI+ccXld4zOgT63GVQwah89A zd/Q== X-Gm-Message-State: AFeK/H0H53uxtnjHX1RZTvzoD3l4sM5VnzxW36xJO5+4K5wDiXj53omscPmgVrazZggqiOShZA3KqTQo1JNbWQ== X-Received: by 10.28.166.208 with SMTP id p199mr26079603wme.25.1491525206636; Thu, 06 Apr 2017 17:33:26 -0700 (PDT) MIME-Version: 1.0 Received: by 10.80.195.15 with HTTP; Thu, 6 Apr 2017 17:32:45 -0700 (PDT) In-Reply-To: References: From: Pip Cet Date: Fri, 07 Apr 2017 00:33:00 -0000 Message-ID: Subject: Re: Oh dear. I regret to inform you that commit 'Add support for disassembling WebAssembly opcodes.' might be unfortunate To: gdb-patches@sourceware.org Content-Type: multipart/mixed; boundary=94eb2c12cad02074f8054c88c620 X-SW-Source: 2017-04/txt/msg00152.txt.bz2 --94eb2c12cad02074f8054c88c620 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Content-length: 6550 Sorry about that. I'm attaching a patch to fix this build issue. Suggested change log entry: 2017-04-06 Pip Cet * wasm32-dis.c (print_insn_wasm32): Use a fixed value (valid for IEEE 754 doubles) instead of DECIMAL_DIG. On Fri, Apr 7, 2017 at 12:25 AM, wrote: > My lords, ladies, gentlemen, members of the public. > > It is a matter of great regret and sadness to inform you that commit: > > Add support for disassembling WebAssembly opcodes. > 62ecb94c4a2929c1aace3fb5470d2a5100255811 > > 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 mi= ght > be other builders broken. > > You can find more details about the unfortunate breakage below. > > Cheers, > > Your GDB BuildBot. > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > > > Buildslave: > ubuntu-trusty-aarch32-1 > > Full Build URL: > > > Commit(s) tested: > 62ecb94c4a2929c1aace3fb5470d2a5100255811 > > Author(s) (in the same order as the commits): > Pip Cet > > Subject: > Add support for disassembling WebAssembly opcodes. > > Testsuite log (gdb.sum and gdb.log) URL(s): > > > *** Failed to compiled GDB. *** > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D > > +++ The full log is too big to be posted here. > +++ These are the last 100 lines of it. > > checking netinet/in.h presence... yes > checking for netinet/in.h... yes > checking for sys/socket.h... (cached) yes > checking netdb.h usability... yes > checking netdb.h presence... yes > checking for netdb.h... yes > checking netinet/tcp.h usability... yes > checking netinet/tcp.h presence... yes > checking for netinet/tcp.h... yes > checking arpa/inet.h usability... yes > checking arpa/inet.h presence... yes > checking for arpa/inet.h... yes > checking for pid_t... (cached) yes > checking for vfork.h... (cached) no > checking for fork... (cached) yes > checking for vfork... (cached) yes > checking for working fork... (cached) yes > checking for working vfork... (cached) yes > checking for getauxval... (cached) yes > checking for pread... (cached) yes > checking for pwrite... (cached) yes > checking for pread64... (cached) yes > checking for setns... (cached) yes > checking for ANSI C header files... (cached) yes > checking for working alloca.h... (cached) yes > checking for alloca... (cached) yes > checking for nl_langinfo and CODESET... (cached) yes > checking for linux/perf_event.h... (cached) yes > checking for locale.h... (cached) yes > checking for memory.h... (cached) yes > checking for signal.h... (cached) yes > checking for sys/resource.h... (cached) yes > checking for sys/socket.h... (cached) yes > checking for sys/syscall.h... (cached) yes > checking for sys/un.h... (cached) yes > checking for sys/wait.h... (cached) yes > checking for thread_db.h... (cached) yes > checking for wait.h... (cached) yes > checking for fdwalk... (cached) no > checking for getrlimit... (cached) yes > checking for pipe... (cached) yes > checking for pipe2... (cached) yes > checking for socketpair... (cached) yes > checking for sigaction... (cached) yes > checking whether strerror is declared... (cached) yes > checking whether strstr is declared... (cached) yes > checking for sigsetjmp... (cached) yes > checking for sys/ptrace.h... (cached) yes > checking for ptrace.h... (cached) no > checking whether ptrace is declared... (cached) yes > checking return type of ptrace... (cached) long > checking types of arguments for ptrace... (cached) enum __ptrace_request,= int,long,long > checking for ust... no > checking compiler warning flags... -Wall -Wpointer-arith -Wno-unused -Wu= nused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body= -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wn= o-narrowing -Wformat-nonliteral -Werror > checking for dladdr... yes > checking for long long... (cached) yes > checking size of long long... (cached) 8 > checking whether basename is declared... (cached) yes > checking whether ffs is declared... (cached) yes > checking whether asprintf is declared... (cached) yes > checking whether vasprintf is declared... (cached) yes > checking whether snprintf is declared... (cached) yes > checking whether vsnprintf is declared... (cached) yes > checking whether strtol is declared... (cached) yes > checking whether strtoul is declared... (cached) yes > checking whether strtoll is declared... (cached) yes > checking whether strtoull is declared... (cached) yes > checking whether strverscmp is declared... (cached) yes > checking whether strerror is declared... (cached) yes > checking whether perror is declared... yes > checking whether vasprintf is declared... (cached) yes > checking whether vsnprintf is declared... (cached) yes > checking for struct stat.st_blocks... (cached) yes > checking for struct stat.st_blksize... (cached) yes > checking for struct user_regs_struct.fs_base... (cached) no > checking for struct user_regs_struct.gs_base... (cached) no > checking for socklen_t... (cached) yes > checking for Elf32_auxv_t... yes > checking for Elf64_auxv_t... yes > checking for PTRACE_GETREGS... yes > checking for PTRACE_GETFPXREGS... yes > checking for lwpid_t in sys/procfs.h... (cached) yes > checking for psaddr_t in sys/procfs.h... (cached) yes > checking for prgregset_t in sys/procfs.h... (cached) yes > checking for prfpregset_t in sys/procfs.h... (cached) yes > checking for elf_fpregset_t in sys/procfs.h... yes > checking for dlopen in -ldl... yes > checking for the dynamic export flag... -Wl,--dynamic-list > checking for TD_VERSION... yes > checking whether the target supports __sync_*_compare_and_swap... yes > checking whether ADDR_NO_RANDOMIZE is declared... (cached) yes > configure: updating cache .././config.cache > configure: creating ./config.status > config.status: creating Makefile > config.status: creating config.h > config.status: executing depdir commands > mkdir -p -- .deps > make[1]: Leaving directory `/home/qiyao/buildbot/ubuntu-aarch32-m32/build' > make: *** [all] Error 2 > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D > --94eb2c12cad02074f8054c88c620 Content-Type: text/plain; charset=US-ASCII; name="binutils-wasm-009.diff" Content-Disposition: attachment; filename="binutils-wasm-009.diff" Content-Transfer-Encoding: base64 X-Attachment-Id: f_j173hkoa0 Content-length: 2091 ZGlmZiAtLWdpdCBhL29wY29kZXMvd2FzbTMyLWRpcy5jIGIvb3Bjb2Rlcy93 YXNtMzItZGlzLmMKaW5kZXggODBlNGZmZTgxYS4uZjE1MDE2M2E4MCAxMDA2 NDQKLS0tIGEvb3Bjb2Rlcy93YXNtMzItZGlzLmMKKysrIGIvb3Bjb2Rlcy93 YXNtMzItZGlzLmMKQEAgLTIzLDEzICsyMywyMiBAQAogI2luY2x1ZGUgIm9w aW50bC5oIgogI2luY2x1ZGUgInNhZmUtY3R5cGUuaCIKICNpbmNsdWRlICJm bG9hdGZvcm1hdC5oIgotI2luY2x1ZGUgPGZsb2F0Lmg+CiAjaW5jbHVkZSAi bGliaWJlcnR5LmgiCiAjaW5jbHVkZSAiZWxmLWJmZC5oIgogI2luY2x1ZGUg ImVsZi9pbnRlcm5hbC5oIgogI2luY2x1ZGUgImVsZi93YXNtMzIuaCIKICNp bmNsdWRlIDxzdGRpbnQuaD4KIAorLyogTnVtYmVyIG9mIGRlY2ltYWwgZGln aXRzLCBuLCBzdWNoIHRoYXQgYW55IGZsb2F0aW5nLXBvaW50IG51bWJlciBp biB0aGUKKyAgIHdpZGVzdCBzdXBwb3J0ZWQgZmxvYXRpbmcgdHlwZSB3aXRo IHBtYXggcmFkaXggYiBkaWdpdHMgY2FuIGJlIHJvdW5kZWQKKyAgIHRvIGEg ZmxvYXRpbmctcG9pbnQgbnVtYmVyIHdpdGggbiBkZWNpbWFsIGRpZ2l0cyBh bmQgYmFjayBhZ2FpbiB3aXRob3V0CisgICBjaGFuZ2UgdG8gdGhlIHZhbHVl LAorCisJcG1heCAqIGxvZzEwKGIpCQkJaWYgYiBpcyBhIHBvd2VyIG9mIDEw CisJY2VpbCgxICsgcG1heCAqIGxvZzEwKGIpKQlvdGhlcndpc2UKKyovCisj ZGVmaW5lIERFQ0lNQUxfRElHX0lFRUU3NTQgMTcKKwogLyogVHlwZSBuYW1l cyBmb3IgYmxvY2tzIGFuZCBzaWduYXR1cmVzLiAgKi8KICNkZWZpbmUgQkxP Q0tfVFlQRV9OT05FICAgICAgICAgICAgICAweDQwCiAjZGVmaW5lIEJMT0NL X1RZUEVfSTMyICAgICAgICAgICAgICAgMHg3ZgpAQCAtNDA1LDcgKzQxNCw3 IEBAIHByaW50X2luc25fd2FzbTMyIChiZmRfdm1hIHBjLCBzdHJ1Y3QgZGlz YXNzZW1ibGVfaW5mbyAqaW5mbykKICAgICAgICAgICBpZiAocmV0IDwgMCkK ICAgICAgICAgICAgIHJldHVybiAtMTsKICAgICAgICAgICBsZW4gKz0gcmV0 OwotICAgICAgICAgIHByaW4gKHN0cmVhbSwgIiAlLipnIiwgREVDSU1BTF9E SUcsIGZjb25zdGFudCk7CisgICAgICAgICAgcHJpbiAoc3RyZWFtLCAiICUu KmciLCBERUNJTUFMX0RJR19JRUVFNzU0LCBmY29uc3RhbnQpOwogICAgICAg ICAgIGJyZWFrOwogCiAgICAgICAgIGNhc2Ugd2FzbV9jb25zdGFudF9mNjQ6 CkBAIC00MTMsNyArNDIyLDcgQEAgcHJpbnRfaW5zbl93YXNtMzIgKGJmZF92 bWEgcGMsIHN0cnVjdCBkaXNhc3NlbWJsZV9pbmZvICppbmZvKQogICAgICAg ICAgIGlmIChyZXQgPCAwKQogICAgICAgICAgICAgcmV0dXJuIC0xOwogICAg ICAgICAgIGxlbiArPSByZXQ7Ci0gICAgICAgICAgcHJpbiAoc3RyZWFtLCAi ICUuKmciLCBERUNJTUFMX0RJRywgZmNvbnN0YW50KTsKKyAgICAgICAgICBw cmluIChzdHJlYW0sICIgJS4qZyIsIERFQ0lNQUxfRElHX0lFRUU3NTQsIGZj b25zdGFudCk7CiAgICAgICAgICAgYnJlYWs7CiAKICAgICAgICAgY2FzZSB3 YXNtX2NhbGw6Cg== --94eb2c12cad02074f8054c88c620--