The included bootstrap compiler binary: -rwxr-xr-x 1 1106 493 3386488 28 Nov 2017 ppcx64-3.0.4-freebsd Cannot build anything - it simply core dumps with "Bad system call (core dumped)". Truss reveals: $ truss ./work/ppcx64-3.0.4-freebsd sigaction(SIGFPE,{ 0x4224f0 SA_SIGINFO ss_t },{ SIG_DFL 0x0 ss_t }) = 0 (0x0) sigaction(SIGSEGV,{ 0x4224f0 SA_SIGINFO ss_t },{ SIG_DFL 0x0 ss_t }) = 0 (0x0) sigaction(SIGBUS,{ 0x4224f0 SA_SIGINFO ss_t },{ SIG_DFL 0x0 ss_t }) = 0 (0x0) sigaction(SIGILL,{ 0x4224f0 SA_SIGINFO ss_t },{ SIG_DFL 0x0 ss_t }) = 0 (0x0) ioctl(1,TIOCGETA,0x7fffffffe4a0) = 0 (0x0) ioctl(2,TIOCGETA,0x7fffffffe4a0) = 0 (0x0) ioctl(1,TIOCGETA,0x7fffffffe4a0) = 0 (0x0) ioctl(2,TIOCGETA,0x7fffffffe4a0) = 0 (0x0) compat6.mmap() ERR#78 'Function not implemented' SIGNAL 12 (SIGSYS) code=SI_KERNEL process killed, signal = 12 (core dumped) I installed /usr/ports/misc/compat6x - no change.
The solution was to uncomment these kernel options (they are uncommented in a GENERIC kernel) and rebuild my kernel. ##options COMPAT_FREEBSD32 # Compatible with i386 binaries ##options COMPAT_FREEBSD4 # Compatible with FreeBSD4 ##options COMPAT_FREEBSD5 # Compatible with FreeBSD5 ##options COMPAT_FREEBSD6 # Compatible with FreeBSD6 ##options COMPAT_FREEBSD7 # Compatible with FreeBSD7 ##options COMPAT_FREEBSD9 # Compatible with FreeBSD9 ##options COMPAT_FREEBSD10 # Compatible with FreeBSD10 It seems the FPC binaries are calling some very old FreeBSD system calls dating back some 11 years.
I have committed new changes to lang/fpc and editors/lazarus ports. Please, see it at: https://svnweb.freebsd.org/ports?view=revision&revision=509004 https://svnweb.freebsd.org/ports?view=revision&revision=509005 https://svnweb.freebsd.org/ports?view=revision&revision=509007 It doesn't work with lld and maybe will not work on short time. We must be use binutils from base or from ports and change LDPATH into fpc/Makefile to ld.bfd path. Also I have regenerated fpc bootstrap (i386 and amd64) . It should be work only with COMPAT_FREEBSD11 added to kernel config on 12.X+ (COMPAT from 4 to 10 should not be necessary) I have removed LD_UNSAFE because now we can set LDPATH to a working linker (It works with ld.bfd from base or installed from binutils port)
Builds with no issues under FreeBSD 12.0p9 (GENERIC kernel) Fails to build under FreeBSD 11.3-STABLE #7 r349943 due to bootstrap compiler -rwxr-xr-x 1 root wheel 3710776 15 Aug 12:37 /usr/ports/lang/fpc/work/ppcx64-3.0.4-freebsd core dumping due to: root@shadow [/usr/ports/editors/lazarus] $ truss /usr/ports/lang/fpc/work/ppcx64-3.0.4-freebsd sigaction(SIGFPE,{ 0x429630 SA_SIGINFO ss_t },{ SIG_DFL 0x0 ss_t }) = 0 (0x0) sigaction(SIGSEGV,{ 0x429630 SA_SIGINFO ss_t },{ SIG_DFL 0x0 ss_t }) = 0 (0x0) sigaction(SIGBUS,{ 0x429630 SA_SIGINFO ss_t },{ SIG_DFL 0x0 ss_t }) = 0 (0x0) sigaction(SIGILL,{ 0x429630 SA_SIGINFO ss_t },{ SIG_DFL 0x0 ss_t }) = 0 (0x0) ioctl(1,TIOCGETA,0x7fffffffe464) = 0 (0x0) ioctl(2,TIOCGETA,0x7fffffffe464) = 0 (0x0) ioctl(1,TIOCGETA,0x7fffffffe464) = 0 (0x0) ioctl(2,TIOCGETA,0x7fffffffe464) = 0 (0x0) compat6.mmap() ERR#78 'Function not implemented' SIGNAL 12 (SIGSYS) code=SI_KERNEL process killed, signal = 12 (core dumped) Kernel Options: ##options COMPAT_FREEBSD32 # Compatible with i386 binaries ##options COMPAT_FREEBSD4 # Compatible with FreeBSD4 ##options COMPAT_FREEBSD5 # Compatible with FreeBSD5 ##options COMPAT_FREEBSD6 # Compatible with FreeBSD6 ##options COMPAT_FREEBSD7 # Compatible with FreeBSD7 ##options COMPAT_FREEBSD9 # Compatible with FreeBSD9 options COMPAT_FREEBSD10 # Compatible with FreeBSD10
To prevent the bootstrap compiler core dumping I have determined that I need to build a kernel with: options COMPAT_FREEBSD6 # Compatible with FreeBSD6 and options COMPAT_FREEBSD7 # Compatible with FreeBSD7 COMPAT_FREEBSD7 was necessary because the kernel would fail to build without it once I added COMPAT_FREEBSD6.
I've tracked down the source of the COMPAT6 dependency to: /usr/local/share/fpc-3.0.4/rtl/freebsd/sysnr.inc which includes: syscall_nr_mmap = 197; and that system call belongs to COMPAT6 (see https://github.com/freebsd/freebsd/blob/master/sys/kern/syscalls.master) The "standard" mmap system call number is 477.
A commit references this bug: Author: acm Date: Tue Dec 31 15:11:25 UTC 2019 New revision: 521624 URL: https://svnweb.freebsd.org/changeset/ports/521624 Log: - Change LDPATH to FPC_LDPATH into lang/fpc/Makefile. It can be changed from /etc/make.conf - Add FPC_LDPATH to freepascal compiler. By default it is defined to %%LOCALBASE%%/bin/ld.bfd but it can be changed setting FPC_LDPATH environment variable - Remove compatX dependencies from bootstrap and compiler. It could fix problems when GENERIC kernel is not used [1] - Rebuild bootstrap (ppcx64 and ppc386) with new changes - Bump PORTREVISION PR: 239135 Submitted by: fbsdbugs4 __at__ sentry.org Changes: head/databases/fpc-fpindexer/Makefile head/databases/fpc-gdbm/Makefile head/databases/fpc-ibase/Makefile head/databases/fpc-postgres/Makefile head/devel/fpc-fcl-db/Makefile head/devel/fpc-fcl-js/Makefile head/devel/fpc-fcl-json/Makefile head/devel/fpc-fcl-passrc/Makefile head/devel/fpc-fcl-pdf/Makefile head/devel/fpc-fcl-sdo/Makefile head/devel/fpc-fcl-stl/Makefile head/devel/fpc-fcl-web/Makefile head/devel/fpc-fppkg/Makefile head/devel/fpc-sdl/Makefile head/games/hedgewars/Makefile head/graphics/fpc-imagemagick/Makefile head/lang/fpc/Makefile head/lang/fpc/Makefile.units head/lang/fpc/distinfo head/lang/fpc/files/patch-compiler_systems_t__bsd.pas head/lang/fpc/files/pkg-message.in head/lang/fpc-rtl-objpas/Makefile head/lang/fpc-utils/Makefile head/lang/nbc/Makefile head/multimedia/fpc-libvlc/Makefile head/science/checkmol/Makefile head/science/checkmol/distinfo head/science/mol2ps/Makefile head/www/fpc-googleapi/Makefile head/x11/fpc-x11/Makefile
Hi Trev Could you test my latest fpc commit? It should works now. Thanks!
(In reply to Jose Alonso Cardenas Marquez from comment #7) Sure, will test in the next couple of days (need to compile a new kernel).
Sorry it took so long. The system is now on: 12.1-STABLE FreeBSD 12.1-STABLE #3 r358002: Mon Feb 17 08:48:46 AEDT 2020 cd /usr/ports/editors/lazarus $ make ===> lazarus-gtk2-2.0.6 depends on file: /usr/local/bin/as - found ===> lazarus-gtk2-2.0.6 depends on executable: fpcres - not found ===> fpc-utils-3.0.4_5 depends on file: /usr/local/bin/as - found ===> fpc-utils-3.0.4_5 depends on executable: ppcx64 - not found ===> Building for fpc-3.0.4_3 ##### STARTING COMPILER ##### [chomp] gmake[8]: Entering directory '/usr/ports/lang/fpc/work/fpc-3.0.4/rtl' gmake -C freebsd all gmake[9]: Entering directory '/usr/ports/lang/fpc/work/fpc-3.0.4/rtl/freebsd' as -o ../../rtl/units/x86_64-freebsd/prt0.o x86_64/prt0.as as -o ../../rtl/units/x86_64-freebsd/cprt0.o x86_64/cprt0.as as -o ../../rtl/units/x86_64-freebsd/gprt0.o x86_64/gprt0.as as -o ../../rtl/units/x86_64-freebsd/dllprt0.o x86_64/dllprt0.as /usr/ports/lang/fpc/work/ppcx64-3.0.4-freebsd -dNOMOUSE -Fi../inc -Fi../x86_64 -Fi../unix -Fi../bsd -Fi../bsd/x86_64 -Fi../freebsd/x86_64 -FE. -FU../../rtl/units/x86_64-freebsd -Cg -dx86_64 -Us -Sg ../bsd/system.pp gmake[9]: *** [Makefile:2959: system.ppu] Bad system call (core dumped) gmake[9]: Leaving directory '/usr/ports/lang/fpc/work/fpc-3.0.4/rtl/freebsd' gmake[8]: *** [Makefile:2108: freebsd_all] Error 2 gmake[8]: Leaving directory '/usr/ports/lang/fpc/work/fpc-3.0.4/rtl' gmake[7]: *** [Makefile:4077: rtl] Error 2 gmake[7]: Leaving directory '/usr/ports/lang/fpc/work/fpc-3.0.4/compiler' gmake[6]: *** [Makefile:3970: next] Error 2 gmake[6]: Leaving directory '/usr/ports/lang/fpc/work/fpc-3.0.4/compiler' gmake[5]: *** [Makefile:3975: ppc1] Error 2 gmake[5]: Leaving directory '/usr/ports/lang/fpc/work/fpc-3.0.4/compiler' gmake[4]: *** [Makefile:3987: cycle] Error 2 gmake[4]: Leaving directory '/usr/ports/lang/fpc/work/fpc-3.0.4/compiler' *** Error code 2 The kernel has these options: options COMPAT_FREEBSD10 # Compatible with FreeBSD10 options COMPAT_FREEBSD11 # Compatible with FreeBSD11
Running the line which dies with truss shows: access("../bsd/system.pp",F_OK) = 0 (0x0) open("../bsd/system.pp",O_RDONLY,0666) = 3 (0x3) read(3,"{\n This file is part of the "...,32768) = 8389 (0x20c5) compat11.fstat(3,{ mode=-rw-rw-r-- ,inode=10035660,size=8389,blksize=32768 }) = 0 (0x0) compat6.lseek() ERR#78 'Function not implemented' SIGNAL 12 (SIGSYS) code=SI_KERNEL process killed, signal = 12 (core dumped)
Hi, I put a new version of fpc ports at the following url: https://people.freebsd.org/~acm/ports/freepascal/ 1) Copy ppc*-freebsd.tar.gz files at /usr/ports/distfiles/freepascal 2) Uncompress fpc.tar.gz and copy fpc directory to /usr/ports/lang/ 3) cd /usr/ports/lang/fpc && make install clean clean-depends It should works fine on FreeBSD 11.x and FreeBSD 12.x (COMPAT11.X should be enable in KERNEL). COMPAT < 11 should not neccesary Please test it and tell me if it works for you
Success! Yes, this version compiles perfectly and my tests using it were all successful. Thank you very much for your efforts. Just a note on the blurb displayed after installing: "1) Add lib paths to /usr/local/etc/fpc.cfg # searchpath for libraries -Fl/usr/local/lib This is necessary for correct linking of libraries." When I checked fpc.cfg, this path was already there as follows: "# searchpath for libraries #-Fl/usr/local/lib/fpc/$fpcversion/lib #-Fl/lib;/usr/lib -Fl/usr/local/lib;/usr/local/lib/qt4;/usr/local/lib/qt5/fpc/$fpcversion/lib/$FPCTARGET" So maybe that first note is not needed. Additionally, while trying to retrieve the source some of the mirrors no longer exist and others failed to connect as follows: => fpc-3.0.4.source.tar.gz doesn't seem to exist in /usr/ports/distfiles/freepascal. => Attempting to fetch ftp://ftp.freepascal.org/pub/fpc/dist/3.0.4/source/fpc-3.0.4.source.tar.gz fetch: ftp://ftp.freepascal.org/pub/fpc/dist/3.0.4/source/fpc-3.0.4.source.tar.gz: Can't open data connection => Attempting to fetch ftp://planetmirror.com/pub/fpc/dist/3.0.4/source/fpc-3.0.4.source.tar.gz fetch: ftp://planetmirror.com/pub/fpc/dist/3.0.4/source/fpc-3.0.4.source.tar.gz: No address record => Attempting to fetch ftp://ftp.jp.freepascal.org/mirror/fpc/dist/3.0.4/source/fpc-3.0.4.source.tar.gz fetch: ftp://ftp.jp.freepascal.org/mirror/fpc/dist/3.0.4/source/fpc-3.0.4.source.tar.gz: Operation timed out => Attempting to fetch ftp://freepascal.stack.nl/pub/fpc/dist/3.0.4/source/fpc-3.0.4.source.tar.gz fetch: ftp://freepascal.stack.nl/pub/fpc/dist/3.0.4/source/fpc-3.0.4.source.tar.gz: No address record => Attempting to fetch ftp://ftp.no.freepascal.org/pub/fpc/dist/3.0.4/source/fpc-3.0.4.source.tar.gz fetch: ftp://ftp.no.freepascal.org/pub/fpc/dist/3.0.4/source/fpc-3.0.4.source.tar.gz: Operation timed out => Attempting to fetch ftp://ftp.us.freepascal.org/pub/fpc/dist/3.0.4/source/fpc-3.0.4.source.tar.gz fetch: ftp://ftp.us.freepascal.org/pub/fpc/dist/3.0.4/source/fpc-3.0.4.source.tar.gz: No route to host => Attempting to fetch https://downloads.sourceforge.net/project/freepascal/Source/3.0.4/fpc-3.0.4.source.tar.gz fpc-3.0.4.source.tar.gz 38 MB 2681 kBps 15s
A commit references this bug: Author: acm Date: Fri Mar 6 06:26:16 UTC 2020 New revision: 527858 URL: https://svnweb.freebsd.org/changeset/ports/527858 Log: - Remove compat < 11 dependencies from bootstrap and compiler. It could fix problems when GENERIC kernel is not used. - Rebuild bootstrap (ppcx64 and ppc386) with new changes - Bump PORTREVISION PR: 239135 Reported by: fbsdbugs4 at sentry.org Changes: head/archivers/peazip/Makefile head/cad/zcad/Makefile head/comms/cqrlog/Makefile head/databases/fpc-fpindexer/Makefile head/databases/fpc-gdbm/Makefile head/databases/fpc-ibase/Makefile head/databases/fpc-postgres/Makefile head/devel/fpc-fcl-db/Makefile head/devel/fpc-fcl-js/Makefile head/devel/fpc-fcl-json/Makefile head/devel/fpc-fcl-passrc/Makefile head/devel/fpc-fcl-pdf/Makefile head/devel/fpc-fcl-sdo/Makefile head/devel/fpc-fcl-stl/Makefile head/devel/fpc-fcl-web/Makefile head/devel/fpc-fppkg/Makefile head/devel/fpc-sdl/Makefile head/editors/cudatext/Makefile head/editors/lazarus/Makefile head/editors/picpas/Makefile head/games/hedgewars/Makefile head/graphics/fpc-imagemagick/Makefile head/graphics/lazpaint/Makefile head/lang/fpc/Makefile head/lang/fpc/distinfo head/lang/fpc/files/patch-rtl-bsd_bunxsysc.inc head/lang/fpc/files/patch-rtl-freebsd_sysnr.inc head/lang/fpc/files/patch-rtl-freebsd_unxfunc.inc head/lang/fpc/files/patch-rtl-unix_bunxh.inc head/lang/fpc/files/patch-rtl_bsd_ossysc.inc head/lang/fpc-base/Makefile head/lang/fpc-rtl-objpas/Makefile head/lang/fpc-source/Makefile head/lang/fpc-utils/Makefile head/lang/nbc/Makefile head/multimedia/fpc-libvlc/Makefile head/multimedia/winff/Makefile head/net-p2p/awgg/Makefile head/net-p2p/transmission-remote-gui/Makefile head/russian/emkatic/Makefile head/science/checkmol/Makefile head/science/mol2ps/Makefile head/www/fpc-googleapi/Makefile head/x11/fpc-x11/Makefile head/x11-fm/doublecmd/Makefile