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|
# -*- shell-script -*-
# info.sh - gdb-like "info" debugger commands
#
# Copyright (C) 2008, 2010 Rocky Bernstein rocky@gnu.org
#
# zshdb is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2, or (at your option) any later
# version.
#
# zshdb is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License along
# with zshdb; see the file COPYING. If not, write to the Free Software
# Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA.
# Print info args. Like GDB's "info args"
# $1 is an additional offset correction - this routine is called from two
# different places and one routine has one more additional call on top.
# This code assumes the's debugger version of
# bash where FUNCNAME is an array, not a variable.
_Dbg_help_add info ''
typeset -a _Dbg_info_subcmds
_Dbg_info_subcmds=( breakpoints files line program source stack variables )
# Load in "info" subcommands
for _Dbg_file in ${_Dbg_libdir}/command/info_sub/*.sh ; do
source $_Dbg_file
done
_Dbg_do_info() {
if (($# > 0)) ; then
typeset info_cmd=$1
shift
case $info_cmd in
# a | ar | arg | args )
# _Dbg_do_info_args 3
# return 0
# ;;
b | br | bre | brea | 'break' | breakp | breakpo | breakpoints )
# b | br | bre | brea | 'break' | breakp | breakpo | breakpoints | \
# w | wa | wat | watc | 'watch' | watchp | watchpo | watchpoints )
_Dbg_do_info_brkpts $@
# _Dbg_list_watch $@
return 0
;;
d | di | dis| disp | displ | displa | display )
_Dbg_do_info_display $@
return
;;
file| files )
_Dbg_do_info_files
return $?
;;
# h | ha | han | hand | handl | handle | \
# si | sig | sign | signa | signal | signals )
# _Dbg_info_signals
# return
# ;;
l | li | lin | line )
_Dbg_do_info_line
return $?
;;
p | pr | pro | prog | progr | progra | program )
_Dbg_do_info_program
return $?
;;
so | sou | sourc | source )
_Dbg_do_info_source
return $?
;;
st | sta | stac | stack )
_Dbg_do_backtrace 1 $@
return $?
;;
# te | ter | term | termi | termin | termina | terminal | tt | tty )
# _Dbg_msg "tty: $_Dbg_tty"
# return;
# ;;
v | va | var | vari | varia | variab | variabl | variable | variables )
_Dbg_do_info_variables $@
return $?
;;
w | wa | war | warr | warra | warran | warrant | warranty )
_Dbg_do_info_warranty
return $?
;;
*)
_Dbg_errmsg "Unknown info subcommand: $info_cmd"
msg=_Dbg_errmsg
esac
else
msg=_Dbg_msg
fi
$msg "Info subcommands are:"
typeset -a list; list=(${_Dbg_info_subcmds[@]})
_Dbg_list_columns ' ' $msg
return 1
}
_Dbg_alias_add 'i' info
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