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[/] [or1k/] [trunk/] [insight/] [gdb/] [gdbtk/] [library/] [gdbevent.itb] - Blame information for rev 1765

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1 578 markom
# GDB event class implementations for Insight.
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# Copyright 2001 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License (GPL) as published by
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# the Free Software Foundation; either version 2 of the License, or (at
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# your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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# ------------------------------------------------------------
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#  PUBLIC METHOD:  get - Retrieve data about the event
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# ------------------------------------------------------------
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body BreakpointEvent::get {what} {
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  switch $what {
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    action       { return $action }
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    number       { return $number }
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    file         { return $_file }
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    function     { return $_function }
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    line         { return $_line }
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    address      { return $_address }
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    type         { return $_type }
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    enabled      { return $_enabled }
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    disposition  { return $_disposition }
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    ignore_count { return $_ignore_count }
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    commands     { return $_commands }
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    condition    { return $_condition }
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    thread       { return $_thread }
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    hit_count    { return $_hit_count }
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    user_specification { return $_user_specification }
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    default { error "unknown event data \"$what\": should be: action|number|file|function|line|address|type|enabled|disposition|ignore_count|commands|condition|thread|hit_count|user_specification" }
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  }
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}
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# ------------------------------------------------------------
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#  PRIVATE METHOD:  _init - Initialize all private data
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# ------------------------------------------------------------
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body BreakpointEvent::_init {} {
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  if {[catch {gdb_get_breakpoint_info $number} bpinfo]} {
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    set _file         {}
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    set _function     {}
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    set _line         {}
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    set _address      {}
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    set _type         {}
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    set _enabled      {}
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    set _disposition  {}
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    set _ignore_count {}
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    set _commands     {}
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    set _condition    {}
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    set _thread       {}
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    set _hit_count    {}
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    set _user_specification {}
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  } else {
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    lassign $bpinfo \
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      _file         \
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      _function     \
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      _line         \
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      _address      \
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      _type         \
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      _enabled      \
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      _disposition  \
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      _ignore_count \
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      _commands     \
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      _condition    \
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      _thread       \
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      _hit_count    \
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      _user_specification
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  }
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}
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# When the breakpoint number for the event changes,
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# update the private data in the event.
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configbody BreakpointEvent::number {
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  _init
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}
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# ------------------------------------------------------------
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#  PUBLIC METHOD:  get - Retrieve data about the event
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# ------------------------------------------------------------
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body TracepointEvent::get {what} {
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  switch $what {
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    action     { return $action }
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    number     { return $number }
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    file       { return $_file }
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    function   { return $_function }
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    line       { return $_line }
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    address    { return $_address }
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    enabled    { return $_enabled }
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    pass_count { return $_pass_count }
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    step_count { return $_step_count }
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    thread     { return $_thread }
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    hit_count  { return $_hit_count }
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    actions    { return $_actions }
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    default { error "unknown event data \"$what\": should be: action|number|file|function|line|address|pass_count|step_count|thread|hit_count|actions" }
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  }
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}
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# ------------------------------------------------------------
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#  PRIVATE METHOD:  _init - Initialize all private data
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# ------------------------------------------------------------
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body TracepointEvent::_init {} {
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  if {[catch {gdb_get_tracepoint_info $number} tpinfo]} {
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    set _file         {}
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    set _function     {}
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    set _line         {}
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    set _address      {}
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    set _enabled      {}
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    set _pass_count   {}
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    set _step_count   {}
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    set _thread       {}
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    set _hit_count    {}
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    set _actions      {}
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  } else {
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    lassign $tpinfo \
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      _file         \
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      _function     \
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      _line         \
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      _address      \
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      _enabled      \
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      _pass_count   \
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      _step_count   \
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      _thread       \
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      _hit_count    \
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      _actions
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  }
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}
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# When the tracepoint number for the event changes,
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# update the private data in the event.
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configbody TracepointEvent::number {
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  _init
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}
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# ------------------------------------------------------------
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#  PUBLIC METHOD:  get - Retrieve data about the event
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# ------------------------------------------------------------
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body TracepointEvent::get {what} {
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  switch $what {
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    action     { return $action }
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    number     { return $number }
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    file       { return $_file }
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    function   { return $_function }
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    line       { return $_line }
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    address    { return $_address }
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    enabled    { return $_enabled }
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    pass_count { return $_pass_count }
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    step_count { return $_step_count }
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    thread     { return $_thread }
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    hit_count  { return $_hit_count }
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    actions    { return $_actions }
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    default { error "unknown event data \"$what\": should be: action|number|file|function|line|address|pass_count|step_count|thread|hit_count|actions" }
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  }
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}
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# ------------------------------------------------------------
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#  PUBLIC METHOD:  get - Retrieve data about the event
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# ------------------------------------------------------------
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body SetVariableEvent::get {what} {
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  switch $what {
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    variable { return $variable }
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    value    { return $value }
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    default { error "unknown event data \"$what\": should be: variable|value" }
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  }
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}
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# ------------------------------------------------------------
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#  CONSTRUCTOR: Create an UpdateEvent
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# ------------------------------------------------------------
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body UpdateEvent::constructor {args} {
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  if {[catch {gdb_loc} loc]} {
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    dbug E "could not get current location: $loc"
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  } else {
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    lassign $loc _compile_filename _function _full_filename \
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      _line _frame_pc _pc _shlib
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  }
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}
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# ------------------------------------------------------------
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#  PUBLIC METHOD:  get - Retrieve data about the event
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# ------------------------------------------------------------
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body UpdateEvent::get {what} {
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  switch $what {
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    compile_filename { return $_compile_filename }
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    full_filename    { return $_full_filename }
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    function         { return $_function }
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    line             { return $_line }
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    frame_pc         { return $_frame_pc }
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    pc               { return $_pc }
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    shlib            { return $_shlib }
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    default { error "unknown event data \"$what\": should be: variable|value" }
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  }
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}

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