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authorgrog <grog@FreeBSD.org>1999-04-17 04:14:40 +0000
committergrog <grog@FreeBSD.org>1999-04-17 04:14:40 +0000
commitc7b8375f00abedbdd7b38c41e1334f044205bb1d (patch)
treee29b23fddab252de5127f339d63fad0355bc9ca6 /sys/modules
parent86d7f72953f4b706331070aa30182f35d1b5790f (diff)
downloadFreeBSD-src-c7b8375f00abedbdd7b38c41e1334f044205bb1d.zip
FreeBSD-src-c7b8375f00abedbdd7b38c41e1334f044205bb1d.tar.gz
Replace with the correct version which sources in the other .gdbinits.
Diffstat (limited to 'sys/modules')
-rw-r--r--sys/modules/vinum/.gdbinit.crash667
1 files changed, 663 insertions, 4 deletions
diff --git a/sys/modules/vinum/.gdbinit.crash b/sys/modules/vinum/.gdbinit.crash
index f3e6436..9a6b98c 100644
--- a/sys/modules/vinum/.gdbinit.crash
+++ b/sys/modules/vinum/.gdbinit.crash
@@ -1,4 +1,663 @@
-source .gdbinit.kernel
-source .gdbinit.vinum.paths
-source .gdbinit.vinum
-asf
+dir /usr/src/sys/modules/vinum
+dir /usr/src/sys/i386/conf
+set remotebaud 38400
+core-file
+dir /usr/src/sys
+file /var/crash/kernel.gdb
+set complaints 1
+set print pretty
+def xi
+x/10i $eip
+end
+def xs
+x/12x $esp
+end
+def xb
+x/12x $ebp
+end
+def z
+ni
+x/1i $eip
+end
+def zs
+si
+x/1i $eip
+end
+def xp
+printf " esp: "
+output/x $esp
+echo (
+output (((int)$ebp)-(int)$esp)/4-4
+printf " words on stack)\n ebp: "
+output/x $ebp
+printf "\n eip: "
+x/1i $eip
+printf "Saved ebp: "
+output/x *(int*)$ebp
+printf " (maximum of "
+output ((*(int*)$ebp)-(int)$ebp)/4-4
+printf " parameters possible)\nSaved eip: "
+x/1i *(int*)($ebp+4)
+printf "\nParm 1 at "
+output/x (int) ($ebp+8)
+printf ": "
+output (char*) *(int*)($ebp+8)
+printf "\nParm 2 at "
+output/x (int) ($ebp+12)
+printf ": "
+output (char*) *(int*)($ebp+12)
+printf "\nParm 3 at "
+output/x (int) ($ebp+16)
+printf ": "
+output (char*) *(int*)($ebp+16)
+printf "\nParm 4 at "
+output/x (int) ($ebp+20)
+printf ": "
+output (char*) *(int*)($ebp+20)
+echo \n
+end
+def xx
+printf " ebp: "
+output/x vebp
+printf "Saved ebp: "
+output/x *(int*)vebp
+printf " (maximum of "
+output ((*(int*)vebp)-(int)vebp)/4-4
+printf " parameters possible)\nSaved eip: "
+x/1i *(int*)(vebp+4)
+printf "\nParm 1 at "
+output/x (int) (vebp+8)
+printf ": "
+output (char*) *(int*)(vebp+8)
+printf "\nParm 2 at "
+output/x (int) (vebp+12)
+printf ": "
+output (char*) *(int*)(vebp+12)
+printf "\nParm 3 at "
+output/x (int) (vebp+16)
+printf ": "
+output (char*) *(int*)(vebp+16)
+printf "\nParm 4 at "
+output/x (int) (vebp+20)
+printf ": "
+output (char*) *(int*)(vebp+20)
+echo \n
+end
+document xp
+Show the register contents and the first four parameter
+words of the current frame.
+end
+def xxp
+printf " esp: "
+output/x $esp
+printf "\n ebp: "
+output/x $ebp
+printf "\n eip: "
+x/1i $eip
+printf "Saved ebp: "
+output/x *(int*)$ebp
+printf " (maximum of "
+output ((*(int*)$ebp)-(int)$ebp)/4-4
+printf " parameters possible)\nSaved eip: "
+x/1i *(int*)($ebp+4)
+printf "\nParm 1 at "
+output/x (int) ($ebp+8)
+printf ": "
+output (char*) *(int*)($ebp+8)
+printf "\nParm 2 at "
+output/x (int) ($ebp+12)
+printf ": "
+output (char*) *(int*)($ebp+12)
+printf "\nParm 3 at "
+output/x (int) ($ebp+16)
+printf ": "
+output (char*) *(int*)($ebp+16)
+printf "\nParm 4 at "
+output/x (int) ($ebp+20)
+printf ": "
+output (char*) *(int*)($ebp+20)
+printf "\nParm 5 at "
+output/x (int) ($ebp+24)
+printf ": "
+output (char*) *(int*)($ebp+24)
+printf "\nParm 6 at "
+output/x (int) ($ebp+28)
+printf ": "
+output (char*) *(int*)($ebp+28)
+printf "\nParm 7 at "
+output/x (int) ($ebp+32)
+printf ": "
+output (char*) *(int*)($ebp+32)
+printf "\nParm 8 at "
+output/x (int) ($ebp+36)
+printf ": "
+output (char*) *(int*)($ebp+36)
+printf "\nParm 9 at "
+output/x (int) ($ebp+40)
+printf ": "
+output (char*) *(int*)($ebp+40)
+printf "\nParm 10 at "
+output/x (int) ($ebp+44)
+printf ": "
+output (char*) *(int*)($ebp+44)
+echo \n
+end
+document xxp
+Show the register contents and the first ten parameter
+words of the current frame.
+end
+def xp0
+x/12x *(int*)$esp
+p *(int*)$esp
+p (char*)*$esp
+end
+def xp1
+x/12x *(int*)($ebp+4)
+p *(int*)($ebp+4)
+p (char**)($ebp+4)
+end
+def xp2
+x/12x *(int*)($ebp+8)
+p *(int*)($ebp+8)
+p *(char**)($ebp+8)
+end
+def xp3
+x/12x *(int*)($ebp+12)
+p *(int*)($ebp+12)
+p (char**)($ebp+12)
+end
+def xp4
+x/12x *(int*)($ebp+16)
+p *(int*)($ebp+16)
+p (char**)($ebp+16)
+end
+document xp0
+Show the first parameter of current stack frame in various formats
+end
+document xp1
+Show the second parameter of current stack frame in various formats
+end
+document xp2
+Show the third parameter of current stack frame in various formats
+end
+document xp3
+Show the fourth parameter of current stack frame in various formats
+end
+document xp4
+Show the fifth parameter of current stack frame in various formats
+end
+def f0
+f 0
+xp
+end
+def f1
+f 1
+xp
+end
+def f2
+f 2
+xp
+end
+def f3
+f 3
+xp
+end
+def f4
+f 4
+xp
+end
+def f5
+f 5
+xp
+end
+document f0
+Select stack frame 0 and show assembler-level details
+end
+document f1
+Select stack frame 1 and show assembler-level details
+end
+document f2
+Select stack frame 2 and show assembler-level details
+end
+document f3
+Select stack frame 3 and show assembler-level details
+end
+document f4
+Select stack frame 4 and show assembler-level details
+end
+document f5
+Select stack frame 5 and show assembler-level details
+end
+document z
+Single step 1 instruction (over calls) and show next instruction.
+end
+document zs
+Single step 1 instruction (through calls) and show next instruction.
+end
+document xi
+List the next 10 instructions from the current IP value
+end
+document xs
+Show the last 12 words on stack in hex
+end
+document xb
+Show 12 words starting at current BP value in hex
+end
+def tr
+target remote /dev/cuaa1
+f 1
+printf "eip: 0x%x\n", $eip
+if (lkmods[0].area != 0)
+ printf " asf 0x%x\n", lkmods[1].area
+ asf lkmods[0].area
+ bt
+end
+end
+document tr
+Attach to a remote kernel via /dev/cuaa0
+end
+def ptok
+p *(char**)0xf3e88e00@10
+end
+def pc
+p *(struct _vinum_conf*)0xf3e88f60
+end
+def asf
+add-symbol-file /usr/src/sys/modules/vinum/vinum.ko ($arg0 & 0xfffff000) + 0x20
+end
+set output-radix 16
+def bpp
+printf "Buffer: device: "
+output/x bp->b_dev
+printf " data: "
+output/x bp->b_data
+printf " length: "
+output/x bp->b_bcount
+printf " offset: "
+output/x bp->b_blkno
+printf "\nFlags: "
+output/x bp->b_flags
+echo \n
+end
+def bpps
+bpp
+f 3
+bpp
+f 0
+end
+def pname
+p (char *)curproc->p_comm
+end
+def rq
+rqq rq
+end
+def rqq
+set $rq = (struct request *) $arg0
+printf "Request: \n"
+output/x *$rq
+printf "\n"
+bpp $rq->bp
+set $rqg = $rq->rqg
+while ($rqg != 0)
+ printf "\nRequest group at %x:\n", $rqg
+ output/x *$rqg
+ printf "\n"
+ set $rqno = 0
+ while ($rqno < $rqg->count)
+ printf "rqg->rqe [%d]: ", $rqno
+ rrqe &$rqg->rqe[$rqno]
+ set $rqno = $rqno + 1
+ end
+ set $rqg = $rqg->next
+ end
+end
+def rqe
+rrqe rqe
+end
+def rrqe
+set $rqe = (struct rqelement *) $arg0
+ printf "sdoffset 0x%x, useroffset 0x%x, dataoffset 0x%x, datalen 0x%x, groupoffset 0x%x, grouplen 0x%x, buflen 0x%x\n", \
+ $rqe->sdoffset, \
+ $rqe->useroffset, \
+ $rqe->dataoffset, \
+ $rqe->datalen, \
+ $rqe->groupoffset, \
+ $rqe->grouplen, \
+ $rqe->buflen
+ printf " Flags 0x%x, Subdisk %d Drive %d\n", \
+ $rqe->flags, \
+ $rqe->sdno, \
+ $rqe->driveno
+ bpp &$rqe->b
+end
+def bpp
+set $bp = (struct buf *) $arg0
+ printf " Buffer at 0x%x: dev 0x%x data 0x%x bcount 0x%x blkno 0x%x resid 0x%x\n", \
+ $bp, \
+ $bp->b_dev, \
+ $bp->b_data, \
+ $bp->b_bcount, \
+ $bp->b_blkno, \
+ $bp->b_resid
+ printf " flags 0x%x: ", $bp->b_flags
+ if $bp->b_flags & 0x10
+ printf "busy "
+ end
+ if $bp->b_flags & 0x40
+ printf "call "
+ end
+ if $bp->b_flags & 0x200
+ printf "done "
+ end
+ if $bp->b_flags & 0x800
+ printf "error "
+ end
+ if $bp->b_flags & 0x40000
+ printf "phys "
+ end
+ if $bp->b_flags & 0x100000
+ printf "read "
+ end
+ printf "\n"
+end
+def bpl
+set $bp = (struct buf *) $arg0
+printf "b_proc: "
+output $bp->b_proc
+printf "\nb_flags: "
+output $bp->b_flags
+printf "\nb_qindex: "
+output $bp->b_qindex
+printf "\nb_usecount: "
+output $bp->b_usecount
+printf "\nb_error: "
+output $bp->b_error
+printf "\nb_bufsize: "
+output $bp->b_bufsize
+printf "\nb_bcount: "
+output $bp->b_bcount
+printf "\nb_resid: "
+output $bp->b_resid
+printf "\nb_dev: "
+output $bp->b_dev
+printf "\nb_data: "
+output $bp->b_data
+printf "\nb_kvasize: "
+output $bp->b_kvasize
+printf "\nb_lblkno: "
+output $bp->b_lblkno
+printf "\nb_blkno: "
+output $bp->b_blkno
+printf "\nb_iodone: "
+output $bp->b_iodone
+printf "\nb_vp: "
+output $bp->b_vp
+printf "\nb_dirtyoff: "
+output $bp->b_dirtyoff
+printf "\nb_dirtyend: "
+output $bp->b_dirtyend
+printf "\nb_generation: "
+output $bp->b_generation
+printf "\nb_rcred: "
+output $bp->b_rcred
+printf "\nb_wcred: "
+output $bp->b_wcred
+printf "\nb_validoff: "
+output $bp->b_validoff
+printf "\nb_validend: "
+output $bp->b_validend
+printf "\nb_pblkno: "
+output $bp->b_pblkno
+printf "\nb_saveaddr: "
+output $bp->b_saveaddr
+printf "\nb_savekva: "
+output $bp->b_savekva
+printf "\nb_driver1: "
+output $bp->b_driver1
+printf "\nb_driver2: "
+output $bp->b_driver2
+printf "\nb_spc: "
+output $bp->b_spc
+printf "\nb_npages: "
+output $bp->b_npages
+printf "\n"
+end
+def bp
+bpp bp
+end
+def bpd
+ printf "Buffer data:\n%s", (char *) bp->b_data
+end
+def rqq0
+printf "rq->prq [0].rqe[0].sdno: "
+output/x rq->prq[0].rqe[0].sdno
+printf "\nBuffer: device: "
+output/x rq->prq[0].rqe[0].b.b_dev
+printf " data: "
+output/x rq->prq[0].rqe[0].b.b_data
+printf " length: "
+output/x rq->prq[0].rqe[0].b.b_bcount
+printf " drive offset: "
+output/x rq->prq[0].rqe[0].b.b_blkno
+printf " subdisk offset: "
+output/x rq->prq[0].rqe[0].sdoffset
+printf "\nFlags: "
+if (rq->prq[0].rqe[0].b.b_flags & 0x10)
+printf "busy "
+end
+if (rq->prq[0].rqe[0].b.b_flags & 0x200)
+printf "done "
+end
+if (rq->prq[0].rqe[0].b.b_flags & 0x800)
+printf "error "
+end
+if (rq->prq[0].rqe[0].b.b_flags & 0x100000)
+printf "read "
+end
+output/x rq->prq[0].rqe[0].b.b_flags
+printf "\nrq->prq [0].rqe[1].sdno: "
+output/x rq->prq[0].rqe[1].sdno
+printf "\nBuffer: device: "
+output/x rq->prq[0].rqe[1].b.b_dev
+printf " data: "
+output/x rq->prq[0].rqe[1].b.b_data
+printf " length: "
+output/x rq->prq[0].rqe[1].b.b_bcount
+printf " drive offset: "
+output/x rq->prq[0].rqe[1].b.b_blkno
+printf " subdisk offset: "
+output/x rq->prq[0].rqe[1].sdoffset
+printf "\nFlags: "
+output/x rq->prq[0].rqe[1].b.b_flags
+echo \n
+end
+def rqq1
+printf "\nrq->prq [1].rqe[0].sdno: "
+output/x rq->prq[1].rqe[0].sdno
+printf "\nBuffer: device: "
+output/x rq->prq[1].rqe[0].b.b_dev
+printf " data: "
+output/x rq->prq[1].rqe[0].b.b_data
+printf " length: "
+output/x rq->prq[1].rqe[0].b.b_bcount
+printf " drive offset: "
+output/x rq->prq[1].rqe[0].b.b_blkno
+printf " subdisk offset: "
+output/x rq->prq[1].rqe[0].sdoffset
+printf "\nFlags: "
+output/x rq->prq[1].rqe[0].b.b_flags
+printf "\nrq->prq [1].rqe[1].sdno: "
+output/x rq->prq[1].rqe[1].sdno
+printf "\nBuffer: device: "
+output/x rq->prq[1].rqe[1].b.b_dev
+printf " data: 0x%x length 0x%x drive offset 0x%x sd offset 0x%x\n" rq->prq[1].rqe[1].b.b_data,
+ rq->prq[1].rqe[1].b.b_bcount,
+ rq->prq[1].rqe[1].b.b_blkno,
+ rq->prq[1].rqe[1].sdoffset
+printf "\nFlags: "
+output/x rq->prq[1].rqe[1].b.b_flags
+echo \n
+end
+def bx
+printf "\n b_vnbufs "
+output/x bp->b_vnbufs
+printf "\n b_freelist "
+output/x bp->b_freelist
+printf "\n b_act "
+output/x bp->b_act
+printf "\n b_flags "
+output/x bp->b_flags
+printf "\n b_qindex "
+output/x bp->b_qindex
+printf "\n b_usecount "
+output/x bp->b_usecount
+printf "\n b_error "
+output/x bp->b_error
+printf "\n b_bufsize "
+output/x bp->b_bufsize
+printf "\n b_bcount "
+output/x bp->b_bcount
+printf "\n b_resid "
+output/x bp->b_resid
+printf "\n b_dev "
+output/x bp->b_dev
+printf "\n b_data "
+output/x bp->b_data
+printf "\n b_kvasize "
+output/x bp->b_kvasize
+printf "\n b_blkno "
+output/x bp->b_blkno
+printf "\n b_iodone_chain "
+output/x bp->b_iodone_chain
+printf "\n b_vp "
+output/x bp->b_vp
+printf "\n b_dirtyoff "
+output/x bp->b_dirtyoff
+printf "\n b_validoff "
+output/x bp->b_validoff
+echo \n
+end
+def panic
+set boothowto=0x80000000
+s
+end
+def xy
+bpp
+echo stripeoffset
+p stripeoffset
+echo stripebase
+p stripebase
+echo sdno
+p sdno
+echo sdoffset
+p sdoffset
+echo rqe->sectors
+p rqe->sectors
+echo rqe->sdoffset
+p rqe->sdoffset
+end
+def ps
+ set $nproc = nprocs
+ set $aproc = allproc.lh_first
+ set $proc = allproc.lh_first
+ printf " pid proc addr uid ppid pgrp flag stat comm wchan\n"
+ while (--$nproc >= 0)
+ set $pptr = $proc.p_pptr
+ if ($pptr == 0)
+ set $pptr = $proc
+ end
+ if ($proc.p_stat)
+ printf "%5d %08x %08x %4d %5d %5d %06x %d %-10s ", \
+ $proc.p_pid, $aproc, \
+ $proc.p_addr, $proc.p_cred->p_ruid, $pptr->p_pid, \
+ $proc.p_pgrp->pg_id, $proc.p_flag, $proc.p_stat, \
+ &$proc.p_comm[0]
+ if ($proc.p_wchan)
+ if ($proc.p_wmesg)
+ printf "%s ", $proc.p_wmesg
+ end
+ printf "%x", $proc.p_wchan
+ end
+ printf "\n"
+ end
+ set $aproc = $proc.p_list.le_next
+ if ($aproc == 0 && $nproc > 0)
+ set $aproc = zombproc
+ end
+ set $proc = $aproc
+ end
+end
+document ps
+"ps" -- when kernel debugging, type out a ps-like listing of active processes.
+end
+def pcb
+ set $nproc = nprocs
+ set $aproc = allproc.lh_first
+ set $proc = allproc.lh_first
+ while (--$nproc >= 0)
+ set $pptr = $proc.p_pptr
+ if ($proc->p_pid == $arg0)
+ set $pcba = $pptr->p_addr->u_pcb
+ printf "ip: %08x sp: %08x bp: %08x bx: %08x\n", $pcba->pcb_eip, $pcba->pcb_esp, $pcba->pcb_ebp, $pcba->pcb_ebx
+ set $nproc = 0
+ end
+ set $aproc = $proc.p_list.le_next
+ if ($aproc == 0 && $nproc > 0)
+ set $aproc = zombproc
+ end
+ set $proc = $aproc
+ end
+end
+set height 70
+set width 120
+# Catch things hanging in vinvalbuf
+# b vfs_subr.c:582
+# b vfs_subr.c:722
+def vdev
+if (vp->v_type == VBLK)
+ p *vp->v_un.vu_specinfo
+ printf "numoutput: %d\n", vp->v_numoutput
+else
+ echo "Not a block device"
+end
+end
+tr
+def rqi
+ set $rqipe = *VC->rqipp
+ set $rqip = $rqipe + 1
+ set $rqend = VC->rqinfop + 32
+ if ($rqip == $rqend)
+ set $rqip = *VC->rqinfop
+ end
+ set $done = 0
+ while ($done == 0)
+ printf "%X:\t%d.%06d\tUBP: %x\t", $rqip, $rqip->timestamp.tv_sec, $rqip->timestamp.tv_usec, $rqip->bp
+ p $rqip->type
+ bpp $rqip->bp
+ if ($rqip->type < loginfo_rqe)
+ bpp &$rqip->info
+ else
+ rrqe &$rqip->info
+ end
+ set $rqip = $rqip + 1
+ if ($rqip == $rqipe)
+ set $done = 1
+ end
+ if ($rqip == $rqend)
+ set $rqip = VC->rqinfop
+ end
+ end
+end
+def loadaddr
+ set $file = files.tqh_first
+ set $found = 0
+ while ($found == 0)
+ if (*$file->filename == 'V')
+ set $found = 1
+ else
+ set $file = $file->link.tqe_next
+ end
+ end
+ printf "And the winner is: %x, name: %s\n", $file, $file->filename
+end
+loadaddr
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