From owner-freebsd-performance@FreeBSD.ORG Sat Jan 1 11:22:08 2005 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 22B1516A4CE; Sat, 1 Jan 2005 11:22:08 +0000 (GMT) Received: from webmail.uoi.gr (webmail.uoi.gr [195.130.120.121]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9A0C343D45; Sat, 1 Jan 2005 11:22:05 +0000 (GMT) (envelope-from dkouroun@cc.uoi.gr) Received: from webmail.uoi.gr (localhost [127.0.0.1])j01BM3NP019397; Sat, 1 Jan 2005 13:22:03 +0200 Received: (from wwwrun@localhost) by webmail.uoi.gr (8.12.10/8.12.10/Submit) id j01BM3mD019396; Sat, 1 Jan 2005 13:22:03 +0200 Received: from 212-70-197-171.rod.dialup.tee.gr (212-70-197-171.rod.dialup.tee.gr [212.70.197.171]) by webmail.uoi.gr (IMP) with HTTP for ; Sat, 1 Jan 2005 13:22:03 +0200 Message-ID: <1104578523.41d687db333c2@webmail.uoi.gr> Date: Sat, 1 Jan 2005 13:22:03 +0200 From: dkouroun@cc.uoi.gr To: freebsd-bugs@freebsd.org, freebsd-performance@freebsd.org, freebsd-questions@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit User-Agent: Internet Messaging Program (IMP) 3.2.2 X-Originating-IP: 212.70.197.171 Subject: Compiling FreeBSD 4.10 kernel with gcc native and gcc-3.4.3 X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 01 Jan 2005 11:22:08 -0000 Dear FreeBSD people, I had problems in my ATHLON-XP with 5.3 Release. While compiling the kernel to use NVIDIA drivers I opened emacs and everything freezed 2 times! The third time I didn't touch emacs so the kernel compilation finished without everything to freeze! Thus I decided to install FreeBSD 4.10! Everything was working fine! I then recompiled the kernel such that I can use the nvidia drivers. Here is my config --------------------------------------------------------- # GENERIC -- Generic kernel configuration file for FreeBSD/i386 # # For more information on this file, please read the handbook section on # Kernel Configuration Files: # # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html # # The handbook is also available locally in /usr/share/doc/handbook # if you've installed the doc distribution, otherwise always see the # FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the # latest information. # # An exhaustive list of options and more detailed explanations of the # device lines is also present in the ./LINT configuration file. If you are # in doubt as to the purpose or necessity of a line, check first in LINT. # # $FreeBSD: src/sys/i386/conf/GENERIC,v 1.246.2.59 2004/04/07 20:29:01 vkashyap Exp $ machine i386 #cpu I386_CPU #cpu I486_CPU #cpu I586_CPU cpu I686_CPU ident MYKERNEL maxusers 0 makeoptions CONF_CFLAGS=-fno-builtin #makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols #options MATH_EMULATE #Support for x87 emulation options INET #InterNETworking #options INET6 #IPv6 communications protocols options FFS #Berkeley Fast Filesystem options FFS_ROOT #FFS usable as root device [keep this!] options SOFTUPDATES #Enable FFS soft updates support options UFS_DIRHASH #Improve performance on big directories options MFS #Memory Filesystem options MD_ROOT #MD is a potential root device options NFS #Network Filesystem options NFS_ROOT #NFS usable as root device, NFS required options MSDOSFS #MSDOS Filesystem options CD9660 #ISO 9660 Filesystem options CD9660_ROOT #CD-ROM usable as root, CD9660 required options PROCFS #Process filesystem options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI options UCONSOLE #Allow users to grab the console options USERCONFIG #boot -c editor options VISUAL_USERCONFIG #visual boot -c editor options KTRACE #ktrace(1) support options SYSVSHM #SYSV-style shared memory options SYSVMSG #SYSV-style message queues options SYSVSEM #SYSV-style semaphores options P1003_1B #Posix P1003_1B real-time extensions options _KPOSIX_PRIORITY_SCHEDULING options ICMP_BANDLIM #Rate limit bad replies options KBD_INSTALL_CDEV # install a CDEV entry in /dev options AHC_REG_PRETTY_PRINT # Print register bitfields in debug # output. Adds ~128k to driver. options AHD_REG_PRETTY_PRINT # Print register bitfields in debug # output. Adds ~215k to driver. # To make an SMP kernel, the next two are needed #options SMP # Symmetric MultiProcessor Kernel #options APIC_IO # Symmetric (APIC) I/O device isa device eisa device pci # Floppy drives device fdc0 at isa? port IO_FD1 irq 6 drq 2 device fd0 at fdc0 drive 0 device fd1 at fdc0 drive 1 # # If you have a Toshiba Libretto with its Y-E Data PCMCIA floppy, # don't use the above line for fdc0 but the following one: #device fdc0 device atapicam # ATA and ATAPI devices device ata0 at isa? port IO_WD1 irq 14 device ata1 at isa? port IO_WD2 irq 15 device ata device atadisk # ATA disk drives device atapicd # ATAPI CDROM drives device atapifd # ATAPI floppy drives #device atapist # ATAPI tape drives options ATA_STATIC_ID #Static device numbering # SCSI Controllers #device ahb # EISA AHA1742 family #device ahc # AHA2940 and onboard AIC7xxx devices #device ahd # AHA39320/29320 and onboard AIC79xx devices #device amd # AMD 53C974 (Tekram DC-390(T)) #device isp # Qlogic family #device mpt # LSI-Logic MPT/Fusion #device ncr # NCR/Symbios Logic #device sym # NCR/Symbios Logic (newer chipsets) #options SYM_SETUP_LP_PROBE_MAP=0x40 # Allow ncr to attach legacy NCR devices when # both sym and ncr are configured #device adv0 at isa? #device adw #device bt0 at isa? #device aha0 at isa? #device aic0 at isa? #device ncv # NCR 53C500 #device nsp # Workbit Ninja SCSI-3 #device stg # TMC 18C30/18C50 # SCSI peripherals device scbus # SCSI bus (required) device da # Direct Access (disks) device sa # Sequential Access (tape etc) device cd # CD device pass # Passthrough device (direct SCSI access) # RAID controllers interfaced to the SCSI subsystem #device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID #device dpt # DPT Smartcache - See LINT for options! #device iir # Intel Integrated RAID #device mly # Mylex AcceleRAID/eXtremeRAID #device ciss # Compaq SmartRAID 5* series #device twa # 3ware 9000 series PATA/SATA RAID # RAID controllers #device aac # Adaptec FSA RAID, Dell PERC2/PERC3 #device aacp # SCSI passthrough for aac (requires CAM) #device ida # Compaq Smart RAID #device amr # AMI MegaRAID #device mlx # Mylex DAC960 family #device pst # Promise Supertrak SX6000 #device twe # 3ware Escalade # atkbdc0 controls both the keyboard and the PS/2 mouse device atkbdc0 at isa? port IO_KBD device atkbd0 at atkbdc? irq 1 flags 0x1 device psm0 at atkbdc? irq 12 device vga0 at isa? # splash screen/screen saver #pseudo-device splash # syscons is the default console driver, resembling an SCO console device sc0 at isa? flags 0x100 # Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver #device vt0 at isa? #options XSERVER # support for X server on a vt console #options FAT_CURSOR # start with block cursor # If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines #options PCVT_SCANSET=2 # IBM keyboards are non-std #device agp # support several AGP chipsets # Floating point support - do not disable. device npx0 at nexus? port IO_NPX irq 13 # Power management support (see LINT for more options) #device apm0 at nexus? disable flags 0x20 # Advanced Power Management # PCCARD (PCMCIA) support #device card #device pcic0 at isa? irq 0 port 0x3e0 iomem 0xd0000 #device pcic1 at isa? irq 0 port 0x3e2 iomem 0xd4000 disable # Serial (COM) ports device sio0 at isa? port IO_COM1 flags 0x10 irq 4 device sio1 at isa? port IO_COM2 irq 3 device sio2 at isa? disable port IO_COM3 irq 5 device sio3 at isa? disable port IO_COM4 irq 9 # Parallel port #device ppc0 at isa? irq 7 device ppbus # Parallel port bus (required) #device lpt # Printer #device plip # TCP/IP over parallel #device ppi # Parallel port interface device #device vpo # Requires scbus and da # PCI Ethernet NICs. #device de # DEC/Intel DC21x4x (``Tulip'') #device em # Intel PRO/1000 adapter Gigabit Ethernet Card (``Wiseman'') #device txp # 3Com 3cR990 (``Typhoon'') #device vx # 3Com 3c590, 3c595 (``Vortex'') # PCI Ethernet NICs that use the common MII bus controller code. # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! #device miibus # MII bus support #device dc # DEC/Intel 21143 and various workalikes #device fxp # Intel EtherExpress PRO/100B (82557, 82558) #device pcn # AMD Am79C97x PCI 10/100 NICs #device rl # RealTek 8129/8139 #device sf # Adaptec AIC-6915 (``Starfire'') #device sis # Silicon Integrated Systems SiS 900/SiS 7016 #device ste # Sundance ST201 (D-Link DFE-550TX) #device tl # Texas Instruments ThunderLAN #device tx # SMC EtherPower II (83c170 ``EPIC'') #device vr # VIA Rhine, Rhine II #device wb # Winbond W89C840F #device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') #device bge # Broadcom BCM570x (``Tigon III'') # ISA Ethernet NICs. # 'device ed' requires 'device miibus' #device ed0 at isa? disable port 0x280 irq 10 iomem 0xd8000 #device ex #device ep #device fe0 at isa? disable port 0x300 # Xircom Ethernet #device xe # PRISM I IEEE 802.11b wireless NIC. #device awi # WaveLAN/IEEE 802.11 wireless NICs. Note: the WaveLAN/IEEE really # exists only as a PCMCIA device, so there is no ISA attachment needed # and resources will always be dynamically assigned by the pccard code. device wi # Aironet 4500/4800 802.11 wireless NICs. Note: the declaration below will # work for PCMCIA and PCI cards, as well as ISA cards set to ISA PnP # mode (the factory default). If you set the switches on your ISA # card for a manually chosen I/O address and IRQ, you must specify # those parameters here. device an # The probe order of these is presently determined by i386/isa/isa_compat.c. device ie0 at isa? disable port 0x300 irq 10 iomem 0xd0000 device le0 at isa? disable port 0x300 irq 5 iomem 0xd0000 device lnc0 at isa? disable port 0x280 irq 10 drq 0 device cs0 at isa? disable port 0x300 device sn0 at isa? disable port 0x300 irq 10 # Pseudo devices - the number indicates how many units to allocate. pseudo-device loop # Network loopback pseudo-device ether # Ethernet support pseudo-device sl 1 # Kernel SLIP pseudo-device ppp 1 # Kernel PPP pseudo-device tun # Packet tunnel. pseudo-device pty # Pseudo-ttys (telnet etc) pseudo-device md # Memory "disks" pseudo-device gif # IPv6 and IPv4 tunneling pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation) # The `bpf' pseudo-device enables the Berkeley Packet Filter. # Be aware of the administrative consequences of enabling this! pseudo-device bpf #Berkeley packet filter # USB support #device uhci # UHCI PCI->USB interface #device ohci # OHCI PCI->USB interface device usb # USB Bus (required) #device ugen # Generic #device uhid # "Human Interface Devices" #device ukbd # Keyboard #device ulpt # Printer #device umass # Disks/Mass storage - Requires scbus and da #device ums # Mouse #device uscanner # Scanners #device urio # Diamond Rio MP3 Player # USB Ethernet, requires mii #device aue # ADMtek USB ethernet #device cue # CATC USB ethernet #device kue # Kawasaki LSI USB ethernet # FireWire support #device firewire # FireWire bus code #device sbp # SCSI over FireWire (Requires scbus and da) #device fwe # Ethernet over FireWire (non-standard!) #options for AMD-ATHLON options CPU_ATHLON_SSE_HACK options CPU_ENABLE_SSE makeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc. # Certain applications can grow to be larger than the 128M limit # that FreeBSD initially imposes. Below are some options to # allow that limit to grow to 256MB, and can be increased further # with changing the parameters. MAXDSIZ is the maximum that the # limit can be set to, and the DFLDSIZ is the default value for # the limit. MAXSSIZ is the maximum that the stack limit can be # set to. You might want to set the default lower than the max, # and explicitly set the maximum with a shell command for processes # that regularly exceed the limit like INND. # options MAXDSIZ="(256*1024*1024)" options MAXSSIZ="(256*1024*1024)" options DFLDSIZ="(256*1024*1024)" #for using k3b atapicam driver to mount /dev/cd0 instead of /dev/acd0 device atapicam --------------------------------------------------------- The result was that after succesful compilation I got a kernel panic when trying to boot so I couldn't boot at all! Thus I changed the config a little bit uncommenting some stuff. Here is the new config. --------------------------------------------------------- # # GENERIC -- Generic kernel configuration file for FreeBSD/i386 # # For more information on this file, please read the handbook section on # Kernel Configuration Files: # # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html # # The handbook is also available locally in /usr/share/doc/handbook # if you've installed the doc distribution, otherwise always see the # FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the # latest information. # # An exhaustive list of options and more detailed explanations of the # device lines is also present in the ./LINT configuration file. If you are # in doubt as to the purpose or necessity of a line, check first in LINT. # # $FreeBSD: src/sys/i386/conf/GENERIC,v 1.246.2.59 2004/04/07 20:29:01 vkashyap Exp $ machine i386 #cpu I386_CPU #cpu I486_CPU #cpu I586_CPU cpu I686_CPU ident MYKERNEL maxusers 0 makeoptions CONF_CFLAGS=-fno-builtin #makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols options MATH_EMULATE #Support for x87 emulation options INET #InterNETworking #options INET6 #IPv6 communications protocols options FFS #Berkeley Fast Filesystem options FFS_ROOT #FFS usable as root device [keep this!] options SOFTUPDATES #Enable FFS soft updates support options UFS_DIRHASH #Improve performance on big directories options MFS #Memory Filesystem options MD_ROOT #MD is a potential root device options NFS #Network Filesystem options NFS_ROOT #NFS usable as root device, NFS required options MSDOSFS #MSDOS Filesystem options CD9660 #ISO 9660 Filesystem options CD9660_ROOT #CD-ROM usable as root, CD9660 required options PROCFS #Process filesystem options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI options UCONSOLE #Allow users to grab the console options USERCONFIG #boot -c editor options VISUAL_USERCONFIG #visual boot -c editor options KTRACE #ktrace(1) support options SYSVSHM #SYSV-style shared memory options SYSVMSG #SYSV-style message queues options SYSVSEM #SYSV-style semaphores options P1003_1B #Posix P1003_1B real-time extensions options _KPOSIX_PRIORITY_SCHEDULING options ICMP_BANDLIM #Rate limit bad replies options KBD_INSTALL_CDEV # install a CDEV entry in /dev options AHC_REG_PRETTY_PRINT # Print register bitfields in debug # output. Adds ~128k to driver. options AHD_REG_PRETTY_PRINT # Print register bitfields in debug # output. Adds ~215k to driver. # To make an SMP kernel, the next two are needed #options SMP # Symmetric MultiProcessor Kernel #options APIC_IO # Symmetric (APIC) I/O device isa device eisa device pci # Floppy drives device fdc0 at isa? port IO_FD1 irq 6 drq 2 device fd0 at fdc0 drive 0 device fd1 at fdc0 drive 1 # # If you have a Toshiba Libretto with its Y-E Data PCMCIA floppy, # don't use the above line for fdc0 but the following one: #device fdc0 # ATA and ATAPI devices device ata0 at isa? port IO_WD1 irq 14 device ata1 at isa? port IO_WD2 irq 15 device ata device atadisk # ATA disk drives device atapicd # ATAPI CDROM drives device atapifd # ATAPI floppy drives #device atapist # ATAPI tape drives options ATA_STATIC_ID #Static device numbering # SCSI Controllers device ahb # EISA AHA1742 family device ahc # AHA2940 and onboard AIC7xxx devices device ahd # AHA39320/29320 and onboard AIC79xx devices device amd # AMD 53C974 (Tekram DC-390(T)) device isp # Qlogic family device mpt # LSI-Logic MPT/Fusion device ncr # NCR/Symbios Logic device sym # NCR/Symbios Logic (newer chipsets) options SYM_SETUP_LP_PROBE_MAP=0x40 # Allow ncr to attach legacy NCR devices when # both sym and ncr are configured device adv0 at isa? device adw device bt0 at isa? device aha0 at isa? device aic0 at isa? device ncv # NCR 53C500 device nsp # Workbit Ninja SCSI-3 device stg # TMC 18C30/18C50 # SCSI peripherals device scbus # SCSI bus (required) device da # Direct Access (disks) device sa # Sequential Access (tape etc) device cd # CD device pass # Passthrough device (direct SCSI access) # RAID controllers interfaced to the SCSI subsystem device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID device dpt # DPT Smartcache - See LINT for options! device iir # Intel Integrated RAID device mly # Mylex AcceleRAID/eXtremeRAID device ciss # Compaq SmartRAID 5* series device twa # 3ware 9000 series PATA/SATA RAID # RAID controllers device aac # Adaptec FSA RAID, Dell PERC2/PERC3 #device aacp # SCSI passthrough for aac (requires CAM) device ida # Compaq Smart RAID device amr # AMI MegaRAID device mlx # Mylex DAC960 family device pst # Promise Supertrak SX6000 device twe # 3ware Escalade # atkbdc0 controls both the keyboard and the PS/2 mouse device atkbdc0 at isa? port IO_KBD device atkbd0 at atkbdc? irq 1 flags 0x1 device psm0 at atkbdc? irq 12 device vga0 at isa? # splash screen/screen saver pseudo-device splash # syscons is the default console driver, resembling an SCO console device sc0 at isa? flags 0x100 # Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver #device vt0 at isa? #options XSERVER # support for X server on a vt console #options FAT_CURSOR # start with block cursor # If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines #options PCVT_SCANSET=2 # IBM keyboards are non-std #device agp # support several AGP chipsets # Floating point support - do not disable. device npx0 at nexus? port IO_NPX irq 13 # Power management support (see LINT for more options) device apm0 at nexus? disable flags 0x20 # Advanced Power Management # PCCARD (PCMCIA) support device card device pcic0 at isa? irq 0 port 0x3e0 iomem 0xd0000 device pcic1 at isa? irq 0 port 0x3e2 iomem 0xd4000 disable # Serial (COM) ports device sio0 at isa? port IO_COM1 flags 0x10 irq 4 device sio1 at isa? port IO_COM2 irq 3 device sio2 at isa? disable port IO_COM3 irq 5 device sio3 at isa? disable port IO_COM4 irq 9 # Parallel port device ppc0 at isa? irq 7 device ppbus # Parallel port bus (required) device lpt # Printer device plip # TCP/IP over parallel device ppi # Parallel port interface device #device vpo # Requires scbus and da # PCI Ethernet NICs. device de # DEC/Intel DC21x4x (``Tulip'') device em # Intel PRO/1000 adapter Gigabit Ethernet Card (``Wiseman'') device txp # 3Com 3cR990 (``Typhoon'') device vx # 3Com 3c590, 3c595 (``Vortex'') # PCI Ethernet NICs that use the common MII bus controller code. # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! device miibus # MII bus support device dc # DEC/Intel 21143 and various workalikes device fxp # Intel EtherExpress PRO/100B (82557, 82558) device pcn # AMD Am79C97x PCI 10/100 NICs device rl # RealTek 8129/8139 device sf # Adaptec AIC-6915 (``Starfire'') device sis # Silicon Integrated Systems SiS 900/SiS 7016 device ste # Sundance ST201 (D-Link DFE-550TX) device tl # Texas Instruments ThunderLAN device tx # SMC EtherPower II (83c170 ``EPIC'') device vr # VIA Rhine, Rhine II device wb # Winbond W89C840F device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') device bge # Broadcom BCM570x (``Tigon III'') # ISA Ethernet NICs. # 'device ed' requires 'device miibus' device ed0 at isa? disable port 0x280 irq 10 iomem 0xd8000 device ex device ep device fe0 at isa? disable port 0x300 # Xircom Ethernet device xe # PRISM I IEEE 802.11b wireless NIC. device awi # WaveLAN/IEEE 802.11 wireless NICs. Note: the WaveLAN/IEEE really # exists only as a PCMCIA device, so there is no ISA attachment needed # and resources will always be dynamically assigned by the pccard code. device wi # Aironet 4500/4800 802.11 wireless NICs. Note: the declaration below will # work for PCMCIA and PCI cards, as well as ISA cards set to ISA PnP # mode (the factory default). If you set the switches on your ISA # card for a manually chosen I/O address and IRQ, you must specify # those parameters here. device an # The probe order of these is presently determined by i386/isa/isa_compat.c. device ie0 at isa? disable port 0x300 irq 10 iomem 0xd0000 #device le0 at isa? disable port 0x300 irq 5 iomem 0xd0000 device lnc0 at isa? disable port 0x280 irq 10 drq 0 device cs0 at isa? disable port 0x300 device sn0 at isa? disable port 0x300 irq 10 # Pseudo devices - the number indicates how many units to allocate. pseudo-device loop # Network loopback pseudo-device ether # Ethernet support pseudo-device sl 1 # Kernel SLIP pseudo-device ppp 1 # Kernel PPP pseudo-device tun # Packet tunnel. pseudo-device pty # Pseudo-ttys (telnet etc) pseudo-device md # Memory "disks" pseudo-device gif # IPv6 and IPv4 tunneling pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation) # The `bpf' pseudo-device enables the Berkeley Packet Filter. # Be aware of the administrative consequences of enabling this! pseudo-device bpf #Berkeley packet filter # USB support device uhci # UHCI PCI->USB interface device ohci # OHCI PCI->USB interface device usb # USB Bus (required) device ugen # Generic device uhid # "Human Interface Devices" device ukbd # Keyboard device ulpt # Printer device umass # Disks/Mass storage - Requires scbus and da device ums # Mouse device uscanner # Scanners device urio # Diamond Rio MP3 Player # USB Ethernet, requires mii device aue # ADMtek USB ethernet device cue # CATC USB ethernet device kue # Kawasaki LSI USB ethernet # FireWire support device firewire # FireWire bus code device sbp # SCSI over FireWire (Requires scbus and da) device fwe # Ethernet over FireWire (non-standard!) --------------------------------------------------------- I compiled both with '-O' and '-O2 -fomit-frame-pointer'. The kernel boots fine! Then I decided to try to compile that kernel with gcc-3.4.3 as well. The first problem was that I got an ***unknown option -fformat-exceptions trying to do make depend.*** Greping everywhere I found that this was declared in some /usr/share/mk/bsd.kern.mk in CWARNFLAGS variable. I removed it and recompiled. Then I got a lot of error messages which were corrected either by changing in each (switch) statement labels like: somelabel: } to somelabel: {} } or by replacing in CWARNFLAGS -ansi to -std=gnu99 After that The code compiled nicely but I got warnings about conflicting builtin types. I added makeoptions CONF_CFLAGS=-fno-builtin in my config but that didn't solve the problem and I had to add this explicitly in /usr/share/mk/bsd.kern.mk. After that those warnings dissapeared and I got the following: ......... ry=2 ../../kern/uipc_usrreq.c gcc-3.4.3 -c -O -pipe -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -std=gnu99 -fno-builtin -nostdinc -I- -I. -I../.. -I/usr/include -I../../contrib/dev/acpica -I../../contrib/ipfilter -D_KERNEL -include opt_global.h -mpreferred-stack-boundary=2 ../../kern/vfs_bio.c {standard input}: Assembler messages: {standard input}:5209: Error: bad register name `%sil' which I couldn't solve unless I changed explicitly the compilation of this one to gcc -c -O -pipe -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -std=gnu99 -fno-builtin -nostdinc -I- -I. -I../.. -I/usr/include -I../../contrib/dev/acpica -I../../contrib/ipfilter -D_KERNEL -include opt_global.h -mpreferred-stack-boundary=2 ../../kern/vfs_bio.c using the native compiler! Then everything went on nicely until the linking : gcc-3.4.3 -c -O -pipe -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -std=gnu99 -fno-builtin -nostdinc -I- -I. -I../.. -I/usr/include -I../../contrib/dev/acpica -I../../contrib/ipfilter -D_KERNEL -include opt_global.h -mpreferred-stack-boundary=2 vers.c linking kernel ncr53c500.o: In function `ncv_world_start': ncr53c500.o(.text+0x415): undefined reference to `softintr' nsp.o: In function `nsp_world_start': nsp.o(.text+0xbab): undefined reference to `softintr' tmc18c30.o: In function `stg_world_start': tmc18c30.o(.text+0x2fc): undefined reference to `softintr' *** Error code 1 So I cannot link! Any suggestions? 1:) How can I fix this? 2:) Why FreBSD 4.10 is using such an old compiler? 3:) Has anybody tested FreeBSD 4.10 with gcc-3.4.X? Best Wishes! D.K. From owner-freebsd-performance@FreeBSD.ORG Sat Jan 1 15:33:30 2005 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 51DA016A4CE for ; Sat, 1 Jan 2005 15:33:30 +0000 (GMT) Received: from mail.gmx.net (pop.gmx.de [213.165.64.20]) by mx1.FreeBSD.org (Postfix) with SMTP id 04F6343D3F for ; Sat, 1 Jan 2005 15:33:29 +0000 (GMT) (envelope-from michaelnottebrock@gmx.net) Received: (qmail invoked by alias); 01 Jan 2005 15:33:27 -0000 Received: from pD95D8C77.dip.t-dialin.net (EHLO lofi.dyndns.org) (217.93.140.119) by mail.gmx.net (mp005) with SMTP; 01 Jan 2005 16:33:27 +0100 X-Authenticated: #443188 Received: from kiste.my.domain (kiste.my.domain [192.168.8.4]) (authenticated bits=0) by lofi.dyndns.org (8.12.10/8.12.10) with ESMTP id j01FXJeH004567 (version=TLSv1/SSLv3 cipher=RC4-MD5 bits=128 verify=NO); Sat, 1 Jan 2005 16:33:21 +0100 (CET) (envelope-from michaelnottebrock@gmx.net) From: Michael Nottebrock To: freebsd-performance@freebsd.org Date: Sat, 1 Jan 2005 16:33:13 +0100 User-Agent: KMail/1.7.2 References: <1104578523.41d687db333c2@webmail.uoi.gr> In-Reply-To: <1104578523.41d687db333c2@webmail.uoi.gr> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart1424334.fcF6YO3eXE"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200501011633.17589.michaelnottebrock@gmx.net> X-Virus-Scanned: by amavisd-new X-Y-GMX-Trusted: 0 cc: freebsd-bugs@freebsd.org cc: dkouroun@cc.uoi.gr cc: freebsd-questions@freebsd.org Subject: Re: Compiling FreeBSD 4.10 kernel with gcc native and gcc-3.4.3 X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 01 Jan 2005 15:33:30 -0000 --nextPart1424334.fcF6YO3eXE Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On Saturday, 1. January 2005 12:22, dkouroun@cc.uoi.gr wrote: > 2:) Why FreBSD 4.10 is using such an old compiler? Because it is a stable branch, and upgrading the compiler would break binar= y=20 compatibility all over the place. > 3:) Has anybody tested FreeBSD 4.10 with gcc-3.4.X? Compiling FreeBSD 4.x kernels and userland with gcc 3.x is unsupported. If = you=20 want to do it, you're on your own. P.S.: Please tone down the crossposting. =2D-=20 ,_, | Michael Nottebrock | lofi@freebsd.org (/^ ^\) | FreeBSD - The Power to Serve | http://www.freebsd.org \u/ | K Desktop Environment on FreeBSD | http://freebsd.kde.org --nextPart1424334.fcF6YO3eXE Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQBB1sK9Xhc68WspdLARAum/AJ9M6Lf36Hd95leIskb+QKJOoZ5RhgCgmcNZ 0uLqeeAzc1d9+FCIzQHQVmc= =dEzV -----END PGP SIGNATURE----- --nextPart1424334.fcF6YO3eXE-- From owner-freebsd-performance@FreeBSD.ORG Sat Jan 1 19:43:19 2005 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6E36816A4CE; Sat, 1 Jan 2005 19:43:19 +0000 (GMT) Received: from mail.freebsd-corp-net-guide.com (mail.freebsd-corp-net-guide.com [65.75.192.90]) by mx1.FreeBSD.org (Postfix) with ESMTP id D9D6E43D31; Sat, 1 Jan 2005 19:43:18 +0000 (GMT) (envelope-from tedm@toybox.placo.com) Received: from tedwin2k (nat-rtr.freebsd-corp-net-guide.com [65.75.197.130]) j01Jh9j09636; Sat, 1 Jan 2005 11:43:10 -0800 (PST) (envelope-from tedm@toybox.placo.com) From: "Ted Mittelstaedt" To: , , , Date: Sat, 1 Jan 2005 11:43:09 -0800 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.6604 (9.0.2911.0) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1441 In-Reply-To: <1104578523.41d687db333c2@webmail.uoi.gr> Importance: Normal X-Mailman-Approved-At: Sat, 01 Jan 2005 23:53:47 +0000 Subject: RE: Compiling FreeBSD 4.10 kernel with gcc native and gcc-3.4.3 X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 01 Jan 2005 19:43:19 -0000 > -----Original Message----- > From: owner-freebsd-questions@freebsd.org > [mailto:owner-freebsd-questions@freebsd.org]On Behalf Of > dkouroun@cc.uoi.gr > Sent: Saturday, January 01, 2005 3:22 AM > To: freebsd-bugs@freebsd.org; freebsd-performance@freebsd.org; > freebsd-questions@freebsd.org > Subject: Compiling FreeBSD 4.10 kernel with gcc native and gcc-3.4.3 > > > 2:) Why FreBSD 4.10 is using such an old compiler? GCC has a long and bloody history of compiler bugs. The Project doesen't switch compiler versions until a newer version has been out for several years at least. Ted