KGDB revision 1.48
1# $NetBSD: KGDB,v 1.48 2006/02/04 03:44:58 rpaulo Exp $ 2 3# KGDB Sun3 (3/50, 3/60, 3/110, 3/160, 3/260, 3/E) 4# like GENERIC but supports gdb on other machine, i.e.: 5# % gdb -k netbsd.gdb 6# (gdb) set remotebaud 19200 7# (gdb) target remote /dev/ttyb 8 9include "arch/sun3/conf/std.sun3" 10 11#options INCLUDE_CONFIG_FILE # embed config file in kernel binary 12 13# Machines to be supported by this kernel 14options FPU_EMULATE 15options HAVECACHE # Sun3/260 VAC 16 17# Needs to be set per system. i.e change these as you see fit 18maxusers 4 19 20# Standard system options 21options KTRACE # system call tracing 22options SYSVMSG # System V message queues 23options SYSVSEM # System V semaphores 24options SYSVSHM # System V shared memory 25#options SHMMAXPGS=1024 # 1024 pages is the default 26#options LKM # loadable kernel modules 27#options INSECURE # disable kernel security level 28options USERCONF # userconf(4) support 29#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 30#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 31 32# Which kernel debugger? Uncomment either this: 33#options DDB 34# ... or these for KGDB (gdb remote target) 35makeoptions DEBUG="-g" # debugging symbols for gdb 36options KGDB 37options KGDB_DEV=0x0C01 # ttya=0C00 ttyb=0C01 38 39# Other debugging options 40#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 41options DEBUG # kernel debugging code 42options DIAGNOSTIC # extra kernel sanity checking 43#options KMEMSTATS # kernel memory statistics (vmstat -m) 44#options PMAP_DEBUG 45#options SCSIDEBUG 46#options SCSIVERBOSE # Verbose SCSI errors 47 48# Compatibility options 49options COMPAT_SUNOS # can run SunOS 4.1.1 executables 50options COMPAT_43 # and 4.3BSD and ... 51options COMPAT_10 # NetBSD 1.0 52options COMPAT_11 # NetBSD 1.1 53options COMPAT_12 # NetBSD 1.2 54options COMPAT_13 # NetBSD 1.3 55options COMPAT_14 # NetBSD 1.4 56options COMPAT_16 # NetBSD 1.6 57options COMPAT_20 # NetBSD 2.0 58options COMPAT_30 # NetBSD 3.0 compatibility. 59options COMPAT_AOUT_M68K # support for NetBSD a.out executables 60#options COMPAT_LINUX # can run Linux/m68k executables 61options EXEC_AOUT # support for a.out executables 62#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 63options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 64 65# Filesystem options 66file-system FFS # Berkeley Fast Filesystem 67file-system NFS # Sun NFS client support 68file-system CD9660 # ISO 9660 + Rock Ridge file system 69file-system FDESC # /dev/fd/* 70file-system KERNFS # /kern 71file-system NULLFS # loopback file system 72file-system PROCFS # /proc 73file-system UNION # union file system 74file-system MFS # memory-based filesystem 75#file-system PTYFS # /dev/pts/N support 76 77options NFSSERVER # nfs server support 78options QUOTA # FFS quotas 79#options FFS_EI # FFS Endian Independant support 80#options FFS_NO_SNAPSHOT # No FFS snapshot support 81 82# Networking options 83options INET # IP protocol stack support 84#options GATEWAY # IP packet forwarding 85#options ISO,TPIP # OSI networking 86#options EON # OSI tunneling over IP 87#options CCITT,LLC,HDLC # X.25 88#options PFIL_HOOKS # pfil(9) packet filter hooks. 89#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 90 91# Work-around for root on slow servers (insurance...) 92options NFS_BOOT_RWSIZE=1024 93options NFS_BOOT_BOOTPARAM 94 95config netbsd root on ? type ? 96 97# On-board I/O space (required) 98include "arch/sun3/conf/obio.sun3" 99 100# On-board memory (optional) 101# See frame-buffers 102obmem0 at mainbus? 103 104# VME bus support (optional) 105# One unit for each address space 106vme0 at mainbus? # A16/D16 107vme1 at mainbus? # A16/D32 108vme2 at mainbus? # A24/D16 109vme3 at mainbus? # A24/D32 110vme4 at mainbus? # A32/D16 111vme5 at mainbus? # A32/D32 112 113# 114# Serial ports 115# 116zstty0 at zsc1 channel 0 # ttya 117zstty1 at zsc1 channel 1 # ttyb 118 119kbd0 at zsc0 channel 0 # keyboard 120ms0 at zsc0 channel 1 # mouse 121 122# 123# Network devices 124# 125 126# Intel Ethernet (onboard, or VME) 127ie0 at obio0 addr 0x0C0000 ipl 3 128ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 129 130# Lance Ethernet (only onboard) 131le0 at obio0 addr 0x120000 ipl 3 132 133# All Sun3 machines with an "le" (3/50, 3/60) should be 134# presumed to have the old, buggy LANCE chip. (Rev. C) 135options LANCE_REVC_BUG 136 137# 138# Disk and tape devices 139# 140 141# Sun3 "si" SCSI controller (NCR 5380) 142# See GENERIC for the flags description. 143si0 at obio0 addr 0x140000 ipl 2 144si0 at vme2 addr 0x200000 ipl 2 vect 0x40 145si1 at vme2 addr 0x204000 ipl 2 vect 0x41 146 147# Xylogics 450/451 controllers (VME A16/D16) 148xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 149xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 150xy* at xyc? drive ? 151 152# Xylogics 7053 controllers (VME A16/D32) 153xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 154xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 155xd* at xdc? drive ? 156 157# Xylogics 472 tape controllers? 158 159# Sun3/E SCSI+Ethernet board (VME A24/D16) 160# Note: the board uses vect and vect+1 161sebuf0 at vme2 addr 0x300000 ipl 2 vect 0x74 # and 0x75 162sebuf1 at vme2 addr 0x340000 ipl 2 vect 0x76 # and 0x77 163si* at sebuf? 164ie* at sebuf? 165 166# 167# Frame buffer devices 168# 169 170include "arch/sun3/conf/bw2.sun3" 171include "arch/sun3/conf/cg4.sun3" 172 173# 3/60 P4 accelerated 8-bit color frame buffer 174# cgsix0 at obmem0 addr 0xff000000 175 176# 3/60 P4 24-bit color frame buffer 177# cgeight0 at obmem0 addr 0xff300000 178 179# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 180cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 181 182# Support for the CG9 24-bit frame buffer (VME A32/D32). 183# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 184 185# 186# SCSI infrastructure 187# 188scsibus* at scsi? 189 190sd* at scsibus? target ? lun ? # SCSI disks 191st* at scsibus? target ? lun ? # SCSI tapes 192cd* at scsibus? target ? lun ? # SCSI CD-ROMs 193ch* at scsibus? target ? lun ? # SCSI changer devices 194ss* at scsibus? target ? lun ? # SCSI scanners 195uk* at scsibus? target ? lun ? # unknown SCSI devices 196 197# Memory-disk drivers 198pseudo-device md 2 199 200# Misc. 201pseudo-device loop 1 # network loopback 202pseudo-device bpfilter # packet filter 203pseudo-device sl 2 # CSLIP 204pseudo-device ppp 2 # PPP 205pseudo-device tun 2 # network tunneling over tty 206#pseudo-device gre 2 # generic L3 over IP tunnel 207#pseudo-device ipfilter # ip filter 208#pseudo-device rnd # /dev/random and in-kernel generator 209 210pseudo-device pty # pseudo-terminals 211#pseudo-device vnd 4 # paging to files 212#pseudo-device ccd 4 # concatenated disks 213#pseudo-device raid 4 # RAIDframe disk driver 214#pseudo-device fss 4 # file system snapshot device 215pseudo-device clockctl # user control of clock subsystem 216