svn commit: r302092 - in head/lib/libc: aarch64/sys amd64/sys arm/sys i386/sys mips/sys powerpc/sys powerpc64/sys riscv/sys sparc64/sys sys

Thu Jun 23 07:07:24 UTC 2016

On Thu, 23 Jun 2016 09:32:24 +0300
Ivan Klymenko <fidaj at ukr.net> wrote:

> On Wed, 22 Jun 2016 21:11:27 +0000 (UTC)
> Brooks Davis <brooks at FreeBSD.org> wrote:
> 
> > Author: brooks
> > Date: Wed Jun 22 21:11:27 2016
> > New Revision: 302092
> > URL: https://svnweb.freebsd.org/changeset/base/302092
> > 
> > Log:
> >   Replace use of the pipe(2) system call with pipe2(2) with a zero
> > flags value.
> >   
> >   This eliminates the need for machine dependant assembly wrappers
> > for pipe(2).
> >   
> >   It also make passing an invalid address to pipe(2) return EFAULT
> > rather than triggering a segfault.  Document this behavior (which
> > was already true for pipe2(2), but undocumented).
> >   
> >   Reviewed by:	andrew
> >   Approved by:	re (gjb)
> >   Sponsored by:	DARPA, AFRL
> >   Differential Revision:	https://reviews.freebsd.org/D6815
> > 
> > Added:
> >   head/lib/libc/sys/pipe.c   (contents, props changed)
> > Deleted:
> >   head/lib/libc/aarch64/sys/pipe.S
> >   head/lib/libc/amd64/sys/pipe.S
> >   head/lib/libc/arm/sys/pipe.S
> >   head/lib/libc/i386/sys/pipe.S
> >   head/lib/libc/mips/sys/pipe.S
> >   head/lib/libc/powerpc/sys/pipe.S
> >   head/lib/libc/powerpc64/sys/pipe.S
> >   head/lib/libc/riscv/sys/pipe.S
> >   head/lib/libc/sparc64/sys/pipe.S
> > Modified:
> >   head/lib/libc/aarch64/sys/Makefile.inc
> >   head/lib/libc/amd64/sys/Makefile.inc
> >   head/lib/libc/arm/sys/Makefile.inc
> >   head/lib/libc/i386/sys/Makefile.inc
> >   head/lib/libc/mips/sys/Makefile.inc
> >   head/lib/libc/powerpc/sys/Makefile.inc
> >   head/lib/libc/powerpc64/sys/Makefile.inc
> >   head/lib/libc/riscv/sys/Makefile.inc
> >   head/lib/libc/sparc64/sys/Makefile.inc
> >   head/lib/libc/sys/Makefile.inc
> >   head/lib/libc/sys/pipe.2
> >   
> 
> ...
> /usr/local/libexec/ccache/world/cc -target x86_64-unknown-freebsd11.0
> --sysroot=/media/da0s1/obj/usr/src/tmp
> -B/media/da0s1/obj/usr/src/tmp/usr/bin -fpic -DPIC  -O2 -pipe -mmmx
> -msse -msse2 -msse3 -mssse3 -msse4 -msse4.1 -msse4.2 -mavx -maes
> -mpclmul -march=native  -I/usr/src/lib/libc/include
> -I/usr/src/lib/libc/../../include -I/usr/src/lib/libc/amd64 -DNLS
> -D__DBINTERFACE_PRIVATE -I/usr/src/lib/libc/../../contrib/gdtoa
> -I/usr/src/lib/libc/../../contrib/libc-vis -DINET6
> -I/media/da0s1/obj/usr/src/lib/libc -I/usr/src/lib/libc/resolv
> -D_ACL_PRIVATE -DPOSIX_MISTAKE -I/usr/src/lib/libc/../libmd
> -I/usr/src/lib/libc/../../contrib/jemalloc/include -DMALLOC_PRODUCTION
> -I/usr/src/lib/libc/../../contrib/tzcode/stdtime
> -I/usr/src/lib/libc/stdtime -I/usr/src/lib/libc/locale -DBROKEN_DES
> -DPORTMAP -DDES_BUILTIN -I/usr/src/lib/libc/rpc -DYP -DNS_CACHING
> -DSYMBOL_VERSIONING -DNDEBUG -MD  -MF.depend.gettimeofday.So
> -MTgettimeofday.So -std=gnu99 -fstack-protector-strong
> -Wsystem-headers -Wall -Wno-format-y2k -Wno-uninitialized
> -Wno-pointer-sign -Wno-empty-body -Wno-string-plus-int
> -Wno-unused-const-variable -Wno-tautological-compare
> -Wno-unused-value -Wno-parentheses-equality -Wno-unused-function
> -Wno-enum-conversion -Wno-unused-local-typedef -Wno-switch
> -Wno-switch-enum -Wno-knr-promoted-parameter  -Ofast -fvectorize
> -fslp-vectorize -fblocks -fcolor-diagnostics -Qunused-arguments
> -I/usr/src/lib/libutil -I/usr/src/lib/msun/amd64
> -I/usr/src/lib/msun/x86 -I/usr/src/lib/msun/src
> -c /usr/src/lib/libc/sys/gettimeofday.c -o gettimeofday.So ---
> pipe.So --- /usr/local/libexec/ccache/world/cc -target
> x86_64-unknown-freebsd11.0 --sysroot=/media/da0s1/obj/usr/src/tmp
> -B/media/da0s1/obj/usr/src/tmp/usr/bin -fpic -DPIC -O2 -pipe -mmmx
> -msse -msse2 -msse3 -mssse3 -msse4 -msse4.1 -msse4.2 -mavx -maes
> -mpclmul -march=native  -I/usr/src/lib/libc/include
> -I/usr/src/lib/libc/../../include -I/usr/src/lib/libc/amd64 -DNLS
> -D__DBINTERFACE_PRIVATE -I/usr/src/lib/libc/../../contrib/gdtoa
> -I/usr/src/lib/libc/../../contrib/libc-vis -DINET6
> -I/media/da0s1/obj/usr/src/lib/libc -I/usr/src/lib/libc/resolv
> -D_ACL_PRIVATE -DPOSIX_MISTAKE -I/usr/src/lib/libc/../libmd
> -I/usr/src/lib/libc/../../contrib/jemalloc/include
> -DMALLOC_PRODUCTION -I/usr/src/lib/libc/../../contrib/tzcode/stdtime
> -I/usr/src/lib/libc/stdtime -I/usr/src/lib/libc/locale -DBROKEN_DES
> -DPORTMAP -DDES_BUILTIN -I/usr/src/lib/libc/rpc -DYP -DNS_CACHING
> -DSYMBOL_VERSIONING -DNDEBUG -MD  -MF.depend.pipe.So -MTpipe.So
> -std=gnu99 -fstack-protector-strong -Wsystem-headers -Wall
> -Wno-format-y2k -Wno-uninitialized -Wno-pointer-sign -Wno-empty-body
> -Wno-string-plus-int -Wno-unused-const-variable
> -Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality
> -Wno-unused-function -Wno-enum-conversion -Wno-unused-local-typedef
> -Wno-switch -Wno-switch-enum -Wno-knr-promoted-parameter  -Ofast
> -fvectorize -fslp-vectorize -fblocks -fcolor-diagnostics
> -Qunused-arguments  -I/usr/src/lib/libutil -I/usr/src/lib/msun/amd64
> -I/usr/src/lib/msun/x86 -I/usr/src/lib/msun/src
> -c /usr/src/lib/libc/amd64/sys/pipe.S -o pipe.So cc: error: no such
> file or directory: '/usr/src/lib/libc/amd64/sys/pipe.S' cc: error: no
> input files *** [pipe.So] Error code 1
> 
> make[4]: stopped in /usr/src/lib/libc
> 1 error
> 
> make[4]: stopped in /usr/src/lib/libc
> *** [lib/libc__L] Error code 2
> 
> make[3]: stopped in /usr/src
> 1 error
> 
> make[3]: stopped in /usr/src
> *** [libraries] Error code 2
> 
> make[2]: stopped in /usr/src
> 1 error
> 
> make[2]: stopped in /usr/src
> *** [_libraries] Error code 2
> 
> make[1]: stopped in /usr/src
> 1 error
> 
> make[1]: stopped in /usr/src
> *** [buildworld] Error code 2
> 
> make: stopped in /usr/src
> 1 error
> 
> make: stopped in /usr/src
> root at nonamehost:/usr/src # 

Sorry for noise.
I build with -DNO_CLEAN