Date: Sat, 4 Oct 1997 10:08:59 -0500 (CDT) From: Douglas Carmichael <dcarmich@mcs.com> To: phk@freebsd.org, freebsd-hackers@freebsd.org Subject: More developments in the kernel compile with Pentium-GCC Message-ID: <199710041508.KAA00373@dcarmich.pr.mcs.net>
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When I boot it with no options, it panics with the message "Fatal double fault" and then does:
Syncing disks......
and then reboots.
However, when I boot with the -v option, it boots and runs fine (as I can see) and runs as fast as a bat out of h*** compared to the normal FreeBSD kernel.
My machine is an NEC Versa 6050MH laptop with a Pentium/150 MMX processor.
Here's my dmesg when booting with -v:
Copyright (c) 1992-1997 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 2.2.2-RELEASE #0: Sat Oct 4 09:31:15 CDT 1997
dcarmich@dcarmich.pr.mcs.net:/usr/src/sys/compile/NECVERSA-PGCC
Calibrating clock(s) ... i586 clock: 150869998 Hz, i8254 clock: 1193325 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
CLK_USE_I586_CALIBRATION not specified - using old calibration method
CPU: Pentium (150.85-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x544 Stepping=4
Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory = 50331648 (49152K bytes)
avail memory = 47575040 (46460K bytes)
Initializing PC-card drivers: sio wdc
pcibus_setup(1): mode 1 addr port (0x0cf8) is 0x00000000
pcibus_setup(1a): mode1res=0x80000000 (0x80000000)
pcibus_check: device 0 is there (id=12358086)
Probing for devices on PCI bus 0:
configuration mode 1 allows 32 devices.
chip0 <generic PCI bridge (vendor=8086 device=1235 subclass=0)> rev 2 on pci0:0
chip1 <generic PCI bridge (vendor=8086 device=1234 subclass=128)> rev 3 on pci0:1
vga0 <VGA-compatible display device> rev 69 on pci0:2
mapreg[10] type=0 addr=3e000000 size=1000000.
pcic0 <TI PCI-1130 CardBus Controller> rev 4 int a irq ?? on pci0:3:0
mapreg[14] type=0 addr=02000000 size=fe000000.
CardBus: Legacy PC-card 16bit I/O address [0x3e0]
PCI Config space:
00: ac12104c 02000047 06070004 00820000
10: 00000000 02000000 00000000 00000000
20: 00000000 00000000 00000000 00000000
30: 00000000 00000000 00000000 00c001ff
40: 00000000 000003e1 00000000 00000000
50: 00000000 00000000 00000000 00000000
60: 00000000 00000000 00000000 00000000
70: 00000000 00000000 00000000 00000000
80: 00041020 00000000 00000000 00000000
90: 00720200 00000000 00000000 00000000
Cardbus Socket registers:
00: f00047e0: f00047e0: f000e2c3: f00047e0:
10: f00047e0: f000ff54: f000ea79: f000ea21:
ExCa registers:
00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
pcic1 <TI PCI-1130 CardBus Controller> rev 4 int b irq ?? on pci0:3:1
mapreg[14] type=0 addr=02000000 size=fe000000.
CardBus: Legacy PC-card 16bit I/O address [0x3e0]
PCI Config space:
00: ac12104c 02000047 06070004 00820000
10: 00000000 02000000 00000000 00000000
20: 00000000 00000000 00000000 00000000
30: 00000000 00000000 00000000 00c002ff
40: 00000000 000003e1 00000000 00000000
50: 00000000 00000000 00000000 00000000
60: 00000000 00000000 00000000 00000000
70: 00000000 00000000 00000000 00000000
80: 00041020 00000000 00000000 00000000
90: 00720200 00000000 00000000 00000000
Cardbus Socket registers:
00: f00047e0: f00047e0: f000e2c3: f00047e0:
10: f00047e0: f000ff54: f000ea79: f000ea21:
ExCa registers:
00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
pci0: uses -50331648 bytes of memory from 2000000 upto ffffffff.
Probing for devices on the ISA bus:
sc0: the current keyboard controller command byte 0047
kbdio: RESET_KBD return code:00fa
kbdio: RESET_KBD status:00aa
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: BIOS video mode:3
sc0: VGA registers upon power-up
50 18 10 00 10 01 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 ff ff 9c 0e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 00 00 00 00 00 00 10 0e 00 ff
sc0: video mode:24
sc0: VGA color <16 virtual consoles, flags=0x0>
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
sio2 at 0x3e8-0x3ef irq 9 on isa
sio2: type 16550A
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
psm0: current command byte:0047
kbdio: TEST_AUX_PORT status:0000
kbdio: RESET_AUX return code:00fa
kbdio: RESET_AUX status:00aa
kbdio: RESET_AUX ID:0000
psm0: status after reset 00 02 64
psm: status 00 00 64 (get_mouse_buttons)
psm0: status 00 02 64
psm0 at 0x60-0x64 irq 12 on motherboard
psm0: device ID 0, 2 buttons
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 72065B
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <TOSHIBA MK1401MAV>
wd0: 1376MB (2818368 sectors), 2796 cyls, 16 heads, 63 S/T, 512 B/S
wdc0: unit 1 (atapi): <TOSHIBA CD-ROM XM-1502B/3326>, removable, accel, dma, iordy
wcd0: 1722Kb/sec, 128Kb cache, audio play, 255 volume levels, ejectable tray
wcd0: no disc inside, unlocked
npx0 on motherboard
npx0: INT 16 interface
apm0 on isa
apm: found APM BIOS version 1.1
sb0 at 0x220 irq 5 drq 1 on isa
sb0: <SoundBlaster 16 4.13>
sbxvi0 at 0x0 drq 5 on isa
sbxvi0: <SoundBlaster 16 4.13>
sbmidi0 at 0x330 on isa
<SoundBlaster MPU-401>
opl0 at 0x388 on isa
opl0: <Yamaha OPL-3 FM>
imasks: bio c0004040, tty c003129a, net c0020000
PC-Card TI PCI-1130 [i82365 compatible mode] (5 mem & 2 I/O windows)
pcic: controller irq 10
BIOS Geometries:
0:02b93f3f 0..697=698 cylinders, 0..63=64 heads, 1..63=63 sectors
0 accounted for
Device configuration finished.
Considering FFS root f/s.
configure() finished.
new masks: bio c0004040, tty c003129a, net c003129a
wd0s1: type 0xa5, start 63, end = 2818367, size 2818305 : OK
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