Date: Wed, 22 Feb 2017 22:44:55 -0600 From: Karl Denninger <karl@denninger.net> To: freebsd-arm@freebsd.org Subject: Re: -HEAD unbuildable for RPI3? Message-ID: <37043229-d507-524a-a910-9b798f9b8000@denninger.net> In-Reply-To: <61f505a7-2678-a428-2bbc-b18c1ebdc4a4@denninger.net> References: <b258ce0e-ca78-fd1c-612b-ab67637ec674@denninger.net> <17b401d28d73$7e772a60$7b657f20$@tndh.net> <61f505a7-2678-a428-2bbc-b18c1ebdc4a4@denninger.net>
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This is a cryptographically signed message in MIME format. --------------ms090904080209090702070407 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 2/22/2017 22:19, Karl Denninger wrote: > On 2/22/2017 19:23, Tony Hain wrote: >> Something must have been trashed in some crypto libraries last night. = I haven't been able to buildworld for a BBB all day either. Tried several= svn updates during the day, and all failed to build, though I didn't kee= p track of all the failures. Just wiped the workspace, updated and tried = again. The last complete build I had was r314061. >> Latest ----=20 >> Image name is: >> FreeBSD-armv6-12.0-BEAGLEBONE-314112M.img >> ... >> --- ssh-pkcs11-helper.o --- >> cc -target armv6-gnueabihf-freebsd12.0 --sysroot=3D/home/tony/beaglebo= ne/obj/arm.armv6/usr/src/tmp -B/home/tony/beaglebone/obj/arm.armv6/usr/sr= c/tmp/usr/bin -O -pipe -I/usr/src/secure/libexec/ssh-pkcs11-helper/../= =2E./../crypto/openssh -include ssh_namespace.h -DHAVE_LDNS=3D1 -g -MD -= MF.depend.ssh-pkcs11-helper.o -MTssh-pkcs11-helper.o -std=3Dgnu99 -Wno-po= inter-sign -Wno-empty-body -Wno-string-plus-int -Wno-unused-const-variabl= e -Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality -= Wno-unused-function -Wno-enum-conversion -Wno-unused-local-typedef -Wno-s= witch -Wno-switch-enum -Wno-knr-promoted-parameter -Wno-parentheses -Qun= used-arguments -c /usr/src/secure/libexec/ssh-pkcs11-helper/../../../cry= pto/openssh/ssh-pkcs11-helper.c -o ssh-pkcs11-helper.o >> --- all_subdir_tests --- >> /usr/src/tests/sys/kern/ptrace_test.c:1694:3: error: implicit declarat= ion of function 'breakpoint' is invalid in C99 [-Werror,-Wimplicit-functi= on-declaration] >> breakpoint(); >> ^ >> 1 error generated. >> *** [ptrace_test.o] Error code 1 >> >> make[6]: stopped in /usr/src/tests/sys/kern >> 1 error >> >> make[6]: stopped in /usr/src/tests/sys/kern >> *** [ptrace_test] Error code 2 >> > I'm getting a blowup in the same place now... which is different than > what I was getting earlier. > > Something got boogered but I'm not sure exactly when -- I looked throug= h > the commit logs for today and didn't see anything obvious -- I haven't > updated in a few days, so it could have been anywhere in the last week > or so. > The offending commit is here: root@NewFS:/pics/CrossBuild-12/src/tests/sys/kern # svnlite log -r314075 --diff ptrace_test.c | more ------------------------------------------------------------------------ r314075 | badger | 2017-02-21 22:35:07 -0600 (Tue, 21 Feb 2017) | 7 lines= Fix world build for archs where __builtin_debugtrap() does not work. The offending code was introduced in r313992. Reported by: rpokala Approved by: kib (mentor) Index: ptrace_test.c =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=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=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D --- ptrace_test.c (revision 314074) +++ ptrace_test.c (revision 314075) @@ -37,6 +37,7 @@ #include <sys/user.h> #include <sys/wait.h> #include <errno.h> +#include <machine/cpufunc.h> #include <pthread.h> #include <semaphore.h> #include <signal.h> @@ -1690,7 +1691,7 @@ ATF_REQUIRE((fpid =3D fork()) !=3D -1); if (fpid =3D=3D 0) { trace_me(); - __builtin_debugtrap(); + breakpoint(); exit(1); } ------------------------------------------------------------------------ --=20 Karl Denninger karl@denninger.net <mailto:karl@denninger.net> /The Market Ticker/ /[S/MIME encrypted email preferred]/ --------------ms090904080209090702070407 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; 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