annotate runtime/pack/dist/opt/termdebug/plugin/termdebug.vim @ 13051:a6d3e2081544

Update runtime files commit https://github.com/vim/vim/commit/f0b03c4e98f8a7184d8b4a5d702cbcd602426923 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Dec 17 17:17:07 2017 +0100 Update runtime files
author Christian Brabandt <cb@256bit.org>
date Sun, 17 Dec 2017 17:30:05 +0100
parents 058e93aee621
children acd7eaa13d2b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 " Debugger plugin using gdb.
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2 "
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3 " WORK IN PROGRESS - much doesn't work yet
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4 "
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5 " Open two visible terminal windows:
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6 " 1. run a pty, as with ":term NONE"
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7 " 2. run gdb, passing the pty
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8 " The current window is used to view source code and follows gdb.
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9 "
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10 " A third terminal window is hidden, it is used for communication with gdb.
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11 "
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12 " The communication with gdb uses GDB/MI. See:
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13 " https://sourceware.org/gdb/current/onlinedocs/gdb/GDB_002fMI.html
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14 "
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15 " Author: Bram Moolenaar
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16 " Copyright: Vim license applies, see ":help license"
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17
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18 " In case this gets loaded twice.
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19 if exists(':Termdebug')
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20 finish
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21 endif
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22
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23 " Uncomment this line to write logging in "debuglog".
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24 " call ch_logfile('debuglog', 'w')
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25
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26 " The command that starts debugging, e.g. ":Termdebug vim".
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27 " To end type "quit" in the gdb window.
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28 command -nargs=* -complete=file Termdebug call s:StartDebug(<q-args>)
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29
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30 " Name of the gdb command, defaults to "gdb".
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31 if !exists('termdebugger')
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32 let termdebugger = 'gdb'
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33 endif
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34
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35 let s:pc_id = 12
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36 let s:break_id = 13
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37 let s:stopped = 1
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38
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39 if &background == 'light'
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40 hi default debugPC term=reverse ctermbg=lightblue guibg=lightblue
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41 else
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42 hi default debugPC term=reverse ctermbg=darkblue guibg=darkblue
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43 endif
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44 hi default debugBreakpoint term=reverse ctermbg=red guibg=red
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45
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46 func s:StartDebug(cmd)
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47 let s:startwin = win_getid(winnr())
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48 let s:startsigncolumn = &signcolumn
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49
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50 let s:save_columns = 0
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51 if exists('g:termdebug_wide')
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52 if &columns < g:termdebug_wide
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53 let s:save_columns = &columns
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54 let &columns = g:termdebug_wide
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55 endif
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56 let vertical = 1
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57 else
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58 let vertical = 0
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59 endif
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60
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61 " Open a terminal window without a job, to run the debugged program
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62 let s:ptybuf = term_start('NONE', {
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63 \ 'term_name': 'gdb program',
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64 \ 'vertical': vertical,
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65 \ })
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66 if s:ptybuf == 0
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67 echoerr 'Failed to open the program terminal window'
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68 return
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69 endif
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70 let pty = job_info(term_getjob(s:ptybuf))['tty_out']
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71 let s:ptywin = win_getid(winnr())
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72 if vertical
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73 " Assuming the source code window will get a signcolumn, use two more
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74 " columns for that, thus one less for the terminal window.
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75 exe (&columns / 2 - 1) . "wincmd |"
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76 endif
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77
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78 " Create a hidden terminal window to communicate with gdb
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79 let s:commbuf = term_start('NONE', {
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80 \ 'term_name': 'gdb communication',
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81 \ 'out_cb': function('s:CommOutput'),
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82 \ 'hidden': 1,
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83 \ })
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84 if s:commbuf == 0
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85 echoerr 'Failed to open the communication terminal window'
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86 exe 'bwipe! ' . s:ptybuf
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87 return
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88 endif
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89 let commpty = job_info(term_getjob(s:commbuf))['tty_out']
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90
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91 " Open a terminal window to run the debugger.
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92 " Add -quiet to avoid the intro message causing a hit-enter prompt.
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93 let cmd = [g:termdebugger, '-quiet', '-tty', pty, a:cmd]
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94 echomsg 'executing "' . join(cmd) . '"'
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95 let s:gdbbuf = term_start(cmd, {
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96 \ 'exit_cb': function('s:EndDebug'),
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97 \ 'term_finish': 'close',
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98 \ })
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99 if s:gdbbuf == 0
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100 echoerr 'Failed to open the gdb terminal window'
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101 exe 'bwipe! ' . s:ptybuf
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102 exe 'bwipe! ' . s:commbuf
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103 return
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104 endif
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105 let s:gdbwin = win_getid(winnr())
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106
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107 " Connect gdb to the communication pty, using the GDB/MI interface
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108 " If you get an error "undefined command" your GDB is too old.
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109 call term_sendkeys(s:gdbbuf, 'new-ui mi ' . commpty . "\r")
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110
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111 " Interpret commands while the target is running. This should usualy only be
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112 " exec-interrupt, since many commands don't work properly while the target is
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113 " running.
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114 call s:SendCommand('-gdb-set mi-async on')
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115
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116 " Sign used to highlight the line where the program has stopped.
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117 " There can be only one.
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118 sign define debugPC linehl=debugPC
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119
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120 " Sign used to indicate a breakpoint.
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121 " Can be used multiple times.
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122 sign define debugBreakpoint text=>> texthl=debugBreakpoint
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123
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124 " Install debugger commands in the text window.
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125 call win_gotoid(s:startwin)
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126 call s:InstallCommands()
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127 call win_gotoid(s:gdbwin)
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128
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129 " Enable showing a balloon with eval info
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130 if has("balloon_eval") || has("balloon_eval_term")
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131 set balloonexpr=TermDebugBalloonExpr()
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132 if has("balloon_eval")
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diff changeset
133 set ballooneval
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134 endif
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135 if has("balloon_eval_term")
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diff changeset
136 set balloonevalterm
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137 endif
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138 endif
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139
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140 let s:breakpoints = {}
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141
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142 augroup TermDebug
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143 au BufRead * call s:BufRead()
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144 au BufUnload * call s:BufUnloaded()
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145 augroup END
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146 endfunc
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147
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148 func s:EndDebug(job, status)
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149 exe 'bwipe! ' . s:ptybuf
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150 exe 'bwipe! ' . s:commbuf
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151
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152 let curwinid = win_getid(winnr())
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153
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154 call win_gotoid(s:startwin)
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155 let &signcolumn = s:startsigncolumn
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156 call s:DeleteCommands()
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157
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158 call win_gotoid(curwinid)
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159 if s:save_columns > 0
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160 let &columns = s:save_columns
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161 endif
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162
12883
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163 if has("balloon_eval") || has("balloon_eval_term")
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164 set balloonexpr=
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165 if has("balloon_eval")
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166 set noballooneval
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167 endif
12865
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168 if has("balloon_eval_term")
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diff changeset
169 set noballoonevalterm
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170 endif
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171 endif
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172
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173 au! TermDebug
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diff changeset
174 endfunc
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175
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176 " Handle a message received from gdb on the GDB/MI interface.
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177 func s:CommOutput(chan, msg)
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diff changeset
178 let msgs = split(a:msg, "\r")
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179
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diff changeset
180 for msg in msgs
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diff changeset
181 " remove prefixed NL
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diff changeset
182 if msg[0] == "\n"
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diff changeset
183 let msg = msg[1:]
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184 endif
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185 if msg != ''
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diff changeset
186 if msg =~ '^\(\*stopped\|\*running\|=thread-selected\)'
12411
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diff changeset
187 call s:HandleCursor(msg)
12425
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188 elseif msg =~ '^\^done,bkpt=' || msg =~ '^=breakpoint-created,'
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189 call s:HandleNewBreakpoint(msg)
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190 elseif msg =~ '^=breakpoint-deleted,'
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diff changeset
191 call s:HandleBreakpointDelete(msg)
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192 elseif msg =~ '^\^done,value='
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193 call s:HandleEvaluate(msg)
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194 elseif msg =~ '^\^error,msg='
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195 call s:HandleError(msg)
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196 endif
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197 endif
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diff changeset
198 endfor
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199 endfunc
12411
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diff changeset
200
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diff changeset
201 " Install commands in the current window to control the debugger.
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diff changeset
202 func s:InstallCommands()
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diff changeset
203 command Break call s:SetBreakpoint()
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diff changeset
204 command Delete call s:DeleteBreakpoint()
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diff changeset
205 command Step call s:SendCommand('-exec-step')
12425
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diff changeset
206 command Over call s:SendCommand('-exec-next')
12411
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diff changeset
207 command Finish call s:SendCommand('-exec-finish')
12833
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diff changeset
208 command -nargs=* Run call s:Run(<q-args>)
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diff changeset
209 command -nargs=* Arguments call s:SendCommand('-exec-arguments ' . <q-args>)
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diff changeset
210 command Stop call s:SendCommand('-exec-interrupt')
12411
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diff changeset
211 command Continue call s:SendCommand('-exec-continue')
12425
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diff changeset
212 command -range -nargs=* Evaluate call s:Evaluate(<range>, <q-args>)
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diff changeset
213 command Gdb call win_gotoid(s:gdbwin)
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diff changeset
214 command Program call win_gotoid(s:ptywin)
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diff changeset
215
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diff changeset
216 " TODO: can the K mapping be restored?
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diff changeset
217 nnoremap K :Evaluate<CR>
12487
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diff changeset
218
13051
a6d3e2081544 Update runtime files
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diff changeset
219 if has('menu') && &mouse != ''
12559
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diff changeset
220 nnoremenu WinBar.Step :Step<CR>
34c8ec888122 Update runtime files
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diff changeset
221 nnoremenu WinBar.Next :Over<CR>
34c8ec888122 Update runtime files
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diff changeset
222 nnoremenu WinBar.Finish :Finish<CR>
34c8ec888122 Update runtime files
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diff changeset
223 nnoremenu WinBar.Cont :Continue<CR>
12833
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diff changeset
224 nnoremenu WinBar.Stop :Stop<CR>
12559
34c8ec888122 Update runtime files
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diff changeset
225 nnoremenu WinBar.Eval :Evaluate<CR>
12487
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diff changeset
226 endif
12411
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diff changeset
227 endfunc
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diff changeset
228
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diff changeset
229 " Delete installed debugger commands in the current window.
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diff changeset
230 func s:DeleteCommands()
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diff changeset
231 delcommand Break
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diff changeset
232 delcommand Delete
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diff changeset
233 delcommand Step
12425
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diff changeset
234 delcommand Over
12411
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diff changeset
235 delcommand Finish
12833
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diff changeset
236 delcommand Run
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diff changeset
237 delcommand Arguments
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diff changeset
238 delcommand Stop
12411
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diff changeset
239 delcommand Continue
12425
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diff changeset
240 delcommand Evaluate
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diff changeset
241 delcommand Gdb
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diff changeset
242 delcommand Program
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diff changeset
243
29d21591ad6b patch 8.0.1092: terminal debugger can't evaluate expressions
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diff changeset
244 nunmap K
12487
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diff changeset
245
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diff changeset
246 if has('menu')
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diff changeset
247 aunmenu WinBar.Step
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diff changeset
248 aunmenu WinBar.Next
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diff changeset
249 aunmenu WinBar.Finish
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diff changeset
250 aunmenu WinBar.Cont
12833
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diff changeset
251 aunmenu WinBar.Stop
12487
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diff changeset
252 aunmenu WinBar.Eval
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diff changeset
253 endif
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diff changeset
254
12425
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diff changeset
255 exe 'sign unplace ' . s:pc_id
29d21591ad6b patch 8.0.1092: terminal debugger can't evaluate expressions
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diff changeset
256 for key in keys(s:breakpoints)
29d21591ad6b patch 8.0.1092: terminal debugger can't evaluate expressions
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diff changeset
257 exe 'sign unplace ' . (s:break_id + key)
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diff changeset
258 endfor
12455
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diff changeset
259 sign undefine debugPC
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diff changeset
260 sign undefine debugBreakpoint
12425
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diff changeset
261 unlet s:breakpoints
12411
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diff changeset
262 endfunc
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diff changeset
263
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264 " :Break - Set a breakpoint at the cursor position.
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265 func s:SetBreakpoint()
12833
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266 " Setting a breakpoint may not work while the program is running.
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267 " Interrupt to make it work.
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268 let do_continue = 0
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269 if !s:stopped
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270 let do_continue = 1
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271 call s:SendCommand('-exec-interrupt')
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272 sleep 10m
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273 endif
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274 call s:SendCommand('-break-insert --source '
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275 \ . fnameescape(expand('%:p')) . ' --line ' . line('.'))
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276 if do_continue
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277 call s:SendCommand('-exec-continue')
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278 endif
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279 endfunc
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280
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281 " :Delete - Delete a breakpoint at the cursor position.
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282 func s:DeleteBreakpoint()
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283 let fname = fnameescape(expand('%:p'))
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284 let lnum = line('.')
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285 for [key, val] in items(s:breakpoints)
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286 if val['fname'] == fname && val['lnum'] == lnum
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287 call term_sendkeys(s:commbuf, '-break-delete ' . key . "\r")
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288 " Assume this always wors, the reply is simply "^done".
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289 exe 'sign unplace ' . (s:break_id + key)
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290 unlet s:breakpoints[key]
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291 break
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292 endif
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293 endfor
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294 endfunc
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295
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296 " :Next, :Continue, etc - send a command to gdb
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297 func s:SendCommand(cmd)
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298 call term_sendkeys(s:commbuf, a:cmd . "\r")
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299 endfunc
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300
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301 func s:Run(args)
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302 if a:args != ''
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303 call s:SendCommand('-exec-arguments ' . a:args)
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304 endif
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305 call s:SendCommand('-exec-run')
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306 endfunc
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307
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308 func s:SendEval(expr)
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309 call s:SendCommand('-data-evaluate-expression "' . a:expr . '"')
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310 let s:evalexpr = a:expr
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311 endfunc
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312
12425
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313 " :Evaluate - evaluate what is under the cursor
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314 func s:Evaluate(range, arg)
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315 if a:arg != ''
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316 let expr = a:arg
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317 elseif a:range == 2
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318 let pos = getcurpos()
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319 let reg = getreg('v', 1, 1)
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320 let regt = getregtype('v')
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321 normal! gv"vy
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322 let expr = @v
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323 call setpos('.', pos)
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324 call setreg('v', reg, regt)
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325 else
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326 let expr = expand('<cexpr>')
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327 endif
12865
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328 call s:SendEval(expr)
12425
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329 endfunc
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330
12865
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331 let s:evalFromBalloonExpr = 0
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332
12425
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333 " Handle the result of data-evaluate-expression
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334 func s:HandleEvaluate(msg)
12487
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335 let value = substitute(a:msg, '.*value="\(.*\)"', '\1', '')
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336 let value = substitute(value, '\\"', '"', 'g')
12865
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337 if s:evalFromBalloonExpr
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338 if s:evalFromBalloonExprResult == ''
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339 let s:evalFromBalloonExprResult = s:evalexpr . ': ' . value
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340 else
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341 let s:evalFromBalloonExprResult .= ' = ' . value
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342 endif
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343 call balloon_show(s:evalFromBalloonExprResult)
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344 else
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345 echomsg '"' . s:evalexpr . '": ' . value
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diff changeset
346 endif
12487
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347
12826
f690da1b3c04 Update runtime files.
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diff changeset
348 if s:evalexpr[0] != '*' && value =~ '^0x' && value != '0x0' && value !~ '"$'
12487
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349 " Looks like a pointer, also display what it points to.
12865
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350 call s:SendEval('*' . s:evalexpr)
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diff changeset
351 else
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352 let s:evalFromBalloonExpr = 0
12487
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diff changeset
353 endif
12425
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354 endfunc
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355
12865
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diff changeset
356 " Show a balloon with information of the variable under the mouse pointer,
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diff changeset
357 " if there is any.
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diff changeset
358 func TermDebugBalloonExpr()
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diff changeset
359 if v:beval_winid != s:startwin
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diff changeset
360 return
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diff changeset
361 endif
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diff changeset
362 call s:SendEval(v:beval_text)
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diff changeset
363 let s:evalFromBalloonExpr = 1
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diff changeset
364 let s:evalFromBalloonExprResult = ''
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diff changeset
365 return ''
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diff changeset
366 endfunc
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diff changeset
367
12425
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diff changeset
368 " Handle an error.
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diff changeset
369 func s:HandleError(msg)
12865
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diff changeset
370 if a:msg =~ 'No symbol .* in current context'
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diff changeset
371 \ || a:msg =~ 'Cannot access memory at address '
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diff changeset
372 \ || a:msg =~ 'Attempt to use a type name as an expression'
12883
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diff changeset
373 \ || a:msg =~ 'A syntax error in expression,'
12865
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diff changeset
374 " Result of s:SendEval() failed, ignore.
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diff changeset
375 return
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diff changeset
376 endif
12425
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diff changeset
377 echoerr substitute(a:msg, '.*msg="\(.*\)"', '\1', '')
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diff changeset
378 endfunc
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diff changeset
379
12411
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diff changeset
380 " Handle stopping and running message from gdb.
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diff changeset
381 " Will update the sign that shows the current position.
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diff changeset
382 func s:HandleCursor(msg)
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diff changeset
383 let wid = win_getid(winnr())
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diff changeset
384
12833
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diff changeset
385 if a:msg =~ '^\*stopped'
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diff changeset
386 let s:stopped = 1
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diff changeset
387 elseif a:msg =~ '^\*running'
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diff changeset
388 let s:stopped = 0
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diff changeset
389 endif
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diff changeset
390
12411
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
391 if win_gotoid(s:startwin)
12455
85ddf8e00595 patch 8.0.1107: terminal debugger jumps to non-existing file
Christian Brabandt <cb@256bit.org>
parents: 12425
diff changeset
392 let fname = substitute(a:msg, '.*fullname="\([^"]*\)".*', '\1', '')
12487
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
393 if a:msg =~ '^\(\*stopped\|=thread-selected\)' && filereadable(fname)
12411
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
394 let lnum = substitute(a:msg, '.*line="\([^"]*\)".*', '\1', '')
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
395 if lnum =~ '^[0-9]*$'
12487
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
396 if expand('%:p') != fnamemodify(fname, ':p')
12411
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
397 if &modified
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
398 " TODO: find existing window
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
399 exe 'split ' . fnameescape(fname)
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
400 let s:startwin = win_getid(winnr())
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
401 else
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
402 exe 'edit ' . fnameescape(fname)
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
403 endif
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
404 endif
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
405 exe lnum
12756
3b26420fc639 Long overdue runtime update.
Christian Brabandt <cb@256bit.org>
parents: 12559
diff changeset
406 exe 'sign unplace ' . s:pc_id
12487
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
407 exe 'sign place ' . s:pc_id . ' line=' . lnum . ' name=debugPC file=' . fname
12411
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
408 setlocal signcolumn=yes
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
409 endif
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
410 else
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
411 exe 'sign unplace ' . s:pc_id
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
412 endif
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
413
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
414 call win_gotoid(wid)
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
415 endif
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
416 endfunc
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
417
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
418 " Handle setting a breakpoint
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
419 " Will update the sign that shows the breakpoint
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
420 func s:HandleNewBreakpoint(msg)
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
421 let nr = substitute(a:msg, '.*number="\([0-9]\)*\".*', '\1', '') + 0
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
422 if nr == 0
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
423 return
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
424 endif
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
425
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
426 if has_key(s:breakpoints, nr)
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
427 let entry = s:breakpoints[nr]
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
428 else
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
429 let entry = {}
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
430 let s:breakpoints[nr] = entry
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
431 endif
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
432
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
433 let fname = substitute(a:msg, '.*fullname="\([^"]*\)".*', '\1', '')
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
434 let lnum = substitute(a:msg, '.*line="\([^"]*\)".*', '\1', '')
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
435 let entry['fname'] = fname
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
436 let entry['lnum'] = lnum
12487
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
437
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
438 if bufloaded(fname)
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
439 call s:PlaceSign(nr, entry)
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
440 endif
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
441 endfunc
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
442
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
443 func s:PlaceSign(nr, entry)
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
444 exe 'sign place ' . (s:break_id + a:nr) . ' line=' . a:entry['lnum'] . ' name=debugBreakpoint file=' . a:entry['fname']
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
445 let a:entry['placed'] = 1
12411
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
446 endfunc
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
447
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
448 " Handle deleting a breakpoint
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
449 " Will remove the sign that shows the breakpoint
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
450 func s:HandleBreakpointDelete(msg)
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
451 let nr = substitute(a:msg, '.*id="\([0-9]*\)\".*', '\1', '') + 0
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
452 if nr == 0
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
453 return
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
454 endif
12487
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
455 if has_key(s:breakpoints, nr)
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
456 let entry = s:breakpoints[nr]
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
457 if has_key(entry, 'placed')
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
458 exe 'sign unplace ' . (s:break_id + nr)
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
459 unlet entry['placed']
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
460 endif
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
461 unlet s:breakpoints[nr]
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
462 endif
12411
5d4d744151c2 patch 8.0.1085: terminal debugger can't set breakpoints
Christian Brabandt <cb@256bit.org>
parents: 12395
diff changeset
463 endfunc
12487
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
464
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
465 " Handle a BufRead autocommand event: place any signs.
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
466 func s:BufRead()
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
467 let fname = expand('<afile>:p')
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
468 for [nr, entry] in items(s:breakpoints)
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
469 if entry['fname'] == fname
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
470 call s:PlaceSign(nr, entry)
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
471 endif
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
472 endfor
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
473 endfunc
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
474
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
475 " Handle a BufUnloaded autocommand event: unplace any signs.
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
476 func s:BufUnloaded()
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
477 let fname = expand('<afile>:p')
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
478 for [nr, entry] in items(s:breakpoints)
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
479 if entry['fname'] == fname
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
480 let entry['placed'] = 0
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
481 endif
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
482 endfor
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
483 endfunc
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents: 12455
diff changeset
484