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author | grog <grog@FreeBSD.org> | 2003-06-11 04:54:58 +0000 |
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committer | grog <grog@FreeBSD.org> | 2003-06-11 04:54:58 +0000 |
commit | be2119ccd61ba022f450ea438c051574fec4e5cf (patch) | |
tree | a156a6b8cf8ebf670e10c83e83625a131ae28341 /sys/debugscripts/gdbinit.kernel | |
parent | decffe61325704d22caa6b0de43e88b38ce47201 (diff) | |
download | FreeBSD-src-be2119ccd61ba022f450ea438c051574fec4e5cf.zip FreeBSD-src-be2119ccd61ba022f450ea438c051574fec4e5cf.tar.gz |
Remove all files. They're now in tools/debugscripts.
Diffstat (limited to 'sys/debugscripts/gdbinit.kernel')
-rw-r--r-- | sys/debugscripts/gdbinit.kernel | 340 |
1 files changed, 0 insertions, 340 deletions
diff --git a/sys/debugscripts/gdbinit.kernel b/sys/debugscripts/gdbinit.kernel deleted file mode 100644 index 51f4413..0000000 --- a/sys/debugscripts/gdbinit.kernel +++ /dev/null @@ -1,340 +0,0 @@ -# $FreeBSD$ -# General kernel macros - -# Print the command name of the current process -define pname -p (char *)curproc->p_comm -end -document pname -Print the command name of the current process -end - -# Show contents of bp supplied as first parameter: -# -# (gdb) bpp bp -define bpp -set $bp = (struct buf *) $arg0 - if $bp->b_io.bio_dev - printf " Buffer at 0x%x: dev 0x%x data 0x%x bcount 0x%x blkno 0x%x resid 0x%x\n", \ - $bp, \ - $bp->b_io.bio_dev->si_udev, \ - $bp->b_io.bio_data, \ - $bp->b_io.bio_bcount, \ - $bp->b_io.bio_blkno, \ - $bp->b_io.bio_resid - else - printf " Buffer at 0x%x: dev (none) data 0x%x bcount 0x%x blkno 0x%x resid 0x%x\n", \ - $bp, \ - $bp->b_io.bio_data, \ - $bp->b_io.bio_bcount, \ - $bp->b_io.bio_blkno, \ - $bp->b_io.bio_resid - end - 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 -document bpp -Show summary information about the buffer header (struct bp) pointed -at by the parameter. -end - -# Show more detailed contents of bp supplied as first parameter: -# -# (gdb) bpl bp -define 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_io.bio_bcount: " -output $bp->b_io.bio_bcount -printf "\nb_io.bio_resid: " -output $bp->b_io.bio_resid -printf "\nb_io.bio_dev: " -output $bp->b_io.bio_dev -printf "\nb_io.bio_data: " -output $bp->b_io.bio_data -printf "\nb_kvasize: " -output $bp->b_kvasize -printf "\nb_lblkno: " -output $bp->b_lblkno -printf "\nb_io.bio_blkno: " -output $bp->b_io.bio_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 -document bpl -Show detailed information about the buffer header (struct bp) pointed -at by the parameter. -end - -# Show contents of buffer header in local variable bp. -define bp -bpp bp -end -document bp -Show information about the buffer header pointed to by the -variable bp in the current frame. -end - -# Show data of buffer header in local variable bp as string. -define bpd - printf "Buffer data:\n%s", (char *) bp->b_io.bio_data -end -document bpd -Show the contents (char*) of bp->data in the current frame. -end -document bpl -Show detailled information about the buffer header (struct bp) pointed -at by the local variable bp. -end -define 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_io.bio_bcount " -output/x bp->b_io.bio_bcount -printf "\n b_io.bio_resid " -output/x bp->b_io.bio_resid -printf "\n b_io.bio_dev " -output/x bp->b_io.bio_dev -printf "\n b_io.bio_data " -output/x bp->b_io.bio_data -printf "\n b_kvasize " -output/x bp->b_kvasize -printf "\n b_io.bio_blkno " -output/x bp->b_io.bio_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 - -# Switch back to ddb -define ddb -set boothowto=0x80000000 -s -end -document ddb -Switch back to ddb. -end - -# ps: equivalent of the userland command -define 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_state) - set $thread = $proc->p_threads.tqh_first - while ($thread) - printf "%5d %08x %08x %4d %5d %5d %06x %d %-10s ", \ - $proc.p_pid, $aproc, \ - $proc.p_uarea, $proc.p_ucred->cr_ruid, $pptr->p_pid, \ - $proc.p_pgrp->pg_id, $proc.p_flag, $proc.p_state, \ - &$proc.p_comm[0] - if ($thread.td_wchan) - if ($thread.td_wmesg) - printf "%s ", $thread.td_wmesg - end - printf "%x", $thread.td_wchan - end - printf "\n" - set $thread = $thread->td_plist.tqe_next - end - end - set $aproc = $proc.p_list.le_next - if ($aproc == 0 && $nproc > 0) - set $aproc = zombproc - end - set $proc = $aproc - end -end -document ps -Show process status. No options. -end - -# Specify a process for other commands to refer to. -# Most are machine-dependent. -define defproc - set $nproc = nprocs - set $aproc = allproc.lh_first - set $proc = allproc.lh_first - while (--$nproc >= 0) - if ($proc->p_pid == $arg0) - set $pptr = $proc.p_pptr - if ($pptr == 0) - set $pptr = $proc - end - set $myvectorproc = $proc - if ($proc.p_stat) - printf "%5d %08x %08x %4d %5d %5d %06x %d %-10s ", \ - $proc.p_pid, $aproc, \ - $proc.p_uarea, $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 - btpp - set $nproc = 0 - else - set $proc = $proc.p_list.le_next - end - end -end -document defproc -Specify a process for btpp and fr commands. -end - -define vdev -if (vp->v_type == VBLK) - p *vp->v_un.vu_spec.vu_specinfo - printf "numoutput: %d\n", vp->v_numoutput -else - echo "Not a block device" -end -end -document vdev -Show some information of the vnode pointed to by the local variable vp. -end - -# Kludge. When changing macros, it's convenient to copy and paste -# definitions from the editor into the debugger window. -# Unfortunately, gdb insists on asking for confirmation after the -# "define" line. y enables you to insert the confirmation in the -# definition without affecting the way the macro runs (much). -define y -echo Check your .gdbinit, it contains a y command\n -end - -# kldstat(8) lookalike -define kldstat - set $file = linker_files.tqh_first - printf "Id Refs Address Size Name\n" - while ($file != 0) - printf "%2d %4d 0x%8x %8x %s\n", \ - $file->id, \ - $file->refs, \ - $file->address, \ - $file->size, \ - $file->filename - set $file = $file->link.tqe_next - end -end -document kldstat -Equivalent of the kldstat(8) command, without options. -end - -# msgbuf: print msgbuf. Can take forever. -define msgbuf -printf "%s", msgbufp->msg_ptr -end -document msgbuf -Print the system message buffer (dmesg). This can take a long time due to the time it takes to transmit the data across a serial line. -end - -# checkmem: check unallocated memory for modifications -# this assumes that DIAGNOSTIC is set, which causes -# free memory to be set to 0xdeadc0de -# -# Use: checkmem offset length -define checkmem -set $offset = $arg0 -# XXX sizeof int. Needs changing for 64 bit machines. -# subtract 1 because the last word is always different. -set $length = $arg1 / 4 - 1 -set $word = 0 -while ($word < $length) - if ((int *) $offset) [$word] != 0xdeadc0de - printf "invalid word 0x%x at 0x%x\n", ((int *) $offset) [$word], &((int *) $offset) [$word] - end - set $word = $word + 1 -end -end |