KGDB revision 1.38
1# $NetBSD: KGDB,v 1.38 2005/01/21 12:19:25 tsutsui 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_AOUT_M68K # support for NetBSD a.out executables 59#options COMPAT_LINUX # can run Linux/m68k executables 60options EXEC_AOUT # support for a.out executables 61#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 62options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 63 64# Filesystem options 65file-system FFS # Berkeley Fast Filesystem 66file-system NFS # Sun NFS client support 67file-system CD9660 # ISO 9660 + Rock Ridge file system 68file-system FDESC # /dev/fd/* 69file-system KERNFS # /kern 70file-system NULLFS # loopback file system 71file-system PROCFS # /proc 72file-system UNION # union file system 73file-system MFS # memory-based filesystem 74 75options NFSSERVER # nfs server support 76options QUOTA # FFS quotas 77#options FFS_EI # FFS Endian Independant support 78 79# Networking options 80options INET # IP prototol stack support 81#options GATEWAY # IP packet forwarding 82#options ISO,TPIP # OSI networking 83#options EON # OSI tunneling over IP 84#options CCITT,LLC,HDLC # X.25 85#options PFIL_HOOKS # pfil(9) packet filter hooks. 86#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 87 88# Work-around for root on slow servers (insurance...) 89options NFS_BOOT_RWSIZE=1024 90options NFS_BOOT_BOOTPARAM 91 92config netbsd root on ? type ? 93 94# On-board I/O space (required) 95include "arch/sun3/conf/obio.sun3" 96 97# On-board memory (optional) 98# See frame-buffers 99obmem0 at mainbus? 100 101# VME bus support (optional) 102# One unit for each address space 103vme0 at mainbus? # A16/D16 104vme1 at mainbus? # A16/D32 105vme2 at mainbus? # A24/D16 106vme3 at mainbus? # A24/D32 107vme4 at mainbus? # A32/D16 108vme5 at mainbus? # A32/D32 109 110# 111# Serial ports 112# 113zstty0 at zsc1 channel 0 # ttya 114zstty1 at zsc1 channel 1 # ttyb 115 116kbd0 at zsc0 channel 0 # keyboard 117ms0 at zsc0 channel 1 # mouse 118 119# 120# Network devices 121# 122 123# Intel Ethernet (onboard, or VME) 124ie0 at obio0 addr 0x0C0000 ipl 3 125ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 126 127# Lance Ethernet (only onboard) 128le0 at obio0 addr 0x120000 ipl 3 129 130# All Sun3 machines with an "le" (3/50, 3/60) should be 131# presumed to have the old, buggy LANCE chip. (Rev. C) 132options LANCE_REVC_BUG 133 134# 135# Disk and tape devices 136# 137 138# Sun3 "si" SCSI controller (NCR 5380) 139# See GENERIC for the flags description. 140si0 at obio0 addr 0x140000 ipl 2 141si0 at vme2 addr 0x200000 ipl 2 vect 0x40 142si1 at vme2 addr 0x204000 ipl 2 vect 0x41 143 144# Xylogics 450/451 controllers (VME A16/D16) 145xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 146xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 147xy* at xyc? drive ? 148 149# Xylogics 7053 controllers (VME A16/D32) 150xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 151xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 152xd* at xdc? drive ? 153 154# Xylogics 472 tape controllers? 155 156# Sun3/E SCSI+Ethernet board (VME A24/D16) 157# Note: the board uses vect and vect+1 158sebuf0 at vme2 addr 0x300000 ipl 2 vect 0x74 # and 0x75 159sebuf1 at vme2 addr 0x340000 ipl 2 vect 0x76 # and 0x77 160si* at sebuf? 161ie* at sebuf? 162 163# 164# Frame buffer devices 165# 166 167include "arch/sun3/conf/bw2.sun3" 168include "arch/sun3/conf/cg4.sun3" 169 170# 3/60 P4 accelerated 8-bit color frame buffer 171# cgsix0 at obmem0 addr 0xff000000 172 173# 3/60 P4 24-bit color frame buffer 174# cgeight0 at obmem0 addr 0xff300000 175 176# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 177cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 178 179# Support for the CG9 24-bit frame buffer (VME A32/D32). 180# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 181 182# 183# SCSI infrastructure 184# 185scsibus* at scsi? 186 187sd* at scsibus? target ? lun ? # SCSI disks 188st* at scsibus? target ? lun ? # SCSI tapes 189cd* at scsibus? target ? lun ? # SCSI CD-ROMs 190ch* at scsibus? target ? lun ? # SCSI changer devices 191ss* at scsibus? target ? lun ? # SCSI scanners 192uk* at scsibus? target ? lun ? # unknown SCSI devices 193 194# Memory-disk drivers 195pseudo-device md 2 196 197# Misc. 198pseudo-device loop 1 # network loopback 199pseudo-device bpfilter 8 # packet filter 200pseudo-device sl 2 # CSLIP 201pseudo-device ppp 2 # PPP 202pseudo-device tun 2 # network tunneling over tty 203#pseudo-device gre 2 # generic L3 over IP tunnel 204#pseudo-device ipfilter # ip filter 205#pseudo-device rnd # /dev/random and in-kernel generator 206 207pseudo-device pty # pseudo-terminals 208#pseudo-device vnd 4 # paging to files 209#pseudo-device ccd 4 # concatenated disks 210#pseudo-device raid 4 # RAIDframe disk driver 211pseudo-device clockctl # user control of clock subsystem 212