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Diffstat (limited to 'utils/vim-lldb/plugin/lldb.vim')
| -rw-r--r-- | utils/vim-lldb/plugin/lldb.vim | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/utils/vim-lldb/plugin/lldb.vim b/utils/vim-lldb/plugin/lldb.vim new file mode 100644 index 000000000000..ac5cfe3fbb43 --- /dev/null +++ b/utils/vim-lldb/plugin/lldb.vim @@ -0,0 +1,151 @@ + +" Vim script glue code for LLDB integration + +function! s:FindPythonScriptDir() + for dir in pathogen#split(&runtimepath) + let searchstr = "python-vim-lldb" + let candidates = pathogen#glob_directories(dir . "/" . searchstr) + if len(candidates) > 0 + return candidates[0] + endif + endfor + return +endfunction() + +function! s:InitLldbPlugin() + if has('python') == 0 + call confirm('ERROR: This Vim installation does not have python support. lldb.vim will not work.') + return + endif + + " Key-Bindings + " FIXME: choose sensible keybindings for: + " - process: start, interrupt, continue, continue-to-cursor + " - step: instruction, in, over, out + " + if has('gui_macvim') + " Apple-B toggles breakpoint on cursor + map <D-B> :Lbreakpoint<CR> + endif + + " + " Setup the python interpreter path + " + let vim_lldb_pydir = s:FindPythonScriptDir() + execute 'python import sys; sys.path.append("' . vim_lldb_pydir . '")' + + " + " Register :L<Command> + " The LLDB CommandInterpreter provides tab-completion in Vim's command mode. + " FIXME: this list of commands, at least partially should be auto-generated + " + + " Window show/hide commands + command -complete=custom,s:CompleteWindow -nargs=1 Lhide python ctrl.doHide('<args>') + command -complete=custom,s:CompleteWindow -nargs=0 Lshow python ctrl.doShow('<args>') + + " Launching convenience commands (no autocompletion) + command -nargs=* Lstart python ctrl.doLaunch(True, '<args>') + command -nargs=* Lrun python ctrl.doLaunch(False, '<args>') + command -nargs=1 Lattach python ctrl.doAttach('<args>') + command -nargs=0 Ldetach python ctrl.doDetach() + + " Regexp-commands: because vim's command mode does not support '_' or '-' + " characters in command names, we omit them when creating the :L<cmd> + " equivalents. + command -complete=custom,s:CompleteCommand -nargs=* Lregexpattach python ctrl.doCommand('_regexp-attach', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lregexpbreak python ctrl.doCommand('_regexp-break', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lregexpbt python ctrl.doCommand('_regexp-bt', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lregexpdown python ctrl.doCommand('_regexp-down', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lregexptbreak python ctrl.doCommand('_regexp-tbreak', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lregexpdisplay python ctrl.doCommand('_regexp-display', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lregexpundisplay python ctrl.doCommand('_regexp-undisplay', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lregexpup python ctrl.doCommand('_regexp-up', '<args>') + + command -complete=custom,s:CompleteCommand -nargs=* Lapropos python ctrl.doCommand('apropos', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lbacktrace python ctrl.doCommand('bt', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lbreakpoint python ctrl.doBreakpoint('<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lcommand python ctrl.doCommand('command', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Ldisassemble python ctrl.doCommand('disassemble', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lexpression python ctrl.doCommand('expression', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lhelp python ctrl.doCommand('help', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Llog python ctrl.doCommand('log', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lplatform python ctrl.doCommand('platform','<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lplugin python ctrl.doCommand('plugin', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lprocess python ctrl.doProcess('<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lregister python ctrl.doCommand('register', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lscript python ctrl.doCommand('script', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lsettings python ctrl.doCommand('settings','<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lsource python ctrl.doCommand('source', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Ltype python ctrl.doCommand('type', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lversion python ctrl.doCommand('version', '<args>') + command -complete=custom,s:CompleteCommand -nargs=* Lwatchpoint python ctrl.doCommand('watchpoint', '<args>') + + " Convenience (shortcut) LLDB commands + command -complete=custom,s:CompleteCommand -nargs=* Lprint python ctrl.doCommand('print', vim.eval("s:CursorWord('<args>')")) + command -complete=custom,s:CompleteCommand -nargs=* Lpo python ctrl.doCommand('po', vim.eval("s:CursorWord('<args>')")) + command -complete=custom,s:CompleteCommand -nargs=* LpO python ctrl.doCommand('po', vim.eval("s:CursorWORD('<args>')")) + command -complete=custom,s:CompleteCommand -nargs=* Lbt python ctrl.doCommand('bt', '<args>') + + " Frame/Thread-Selection (commands that also do an Uupdate but do not + " generate events in LLDB) + command -complete=custom,s:CompleteCommand -nargs=* Lframe python ctrl.doSelect('frame', '<args>') + command -complete=custom,s:CompleteCommand -nargs=? Lup python ctrl.doCommand('up', '<args>', print_on_success=False, goto_file=True) + command -complete=custom,s:CompleteCommand -nargs=? Ldown python ctrl.doCommand('down', '<args>', print_on_success=False, goto_file=True) + command -complete=custom,s:CompleteCommand -nargs=* Lthread python ctrl.doSelect('thread', '<args>') + + command -complete=custom,s:CompleteCommand -nargs=* Ltarget python ctrl.doTarget('<args>') + + " Continue + command -complete=custom,s:CompleteCommand -nargs=* Lcontinue python ctrl.doContinue() + + " Thread-Stepping (no autocompletion) + command -nargs=0 Lstepinst python ctrl.doStep(StepType.INSTRUCTION) + command -nargs=0 Lstepinstover python ctrl.doStep(StepType.INSTRUCTION_OVER) + command -nargs=0 Lstepin python ctrl.doStep(StepType.INTO) + command -nargs=0 Lstep python ctrl.doStep(StepType.INTO) + command -nargs=0 Lnext python ctrl.doStep(StepType.OVER) + command -nargs=0 Lfinish python ctrl.doStep(StepType.OUT) + + " hack: service the LLDB event-queue when the cursor moves + " FIXME: some threaded solution would be better...but it + " would have to be designed carefully because Vim's APIs are non threadsafe; + " use of the vim module **MUST** be restricted to the main thread. + command -nargs=0 Lrefresh python ctrl.doRefresh() + autocmd CursorMoved * :Lrefresh + autocmd CursorHold * :Lrefresh + autocmd VimLeavePre * python ctrl.doExit() + + execute 'pyfile ' . vim_lldb_pydir . '/plugin.py' +endfunction() + +function! s:CompleteCommand(A, L, P) + python << EOF +a = vim.eval("a:A") +l = vim.eval("a:L") +p = vim.eval("a:P") +returnCompleteCommand(a, l, p) +EOF +endfunction() + +function! s:CompleteWindow(A, L, P) + python << EOF +a = vim.eval("a:A") +l = vim.eval("a:L") +p = vim.eval("a:P") +returnCompleteWindow(a, l, p) +EOF +endfunction() + +" Returns cword if search term is empty +function! s:CursorWord(term) + return empty(a:term) ? expand('<cword>') : a:term +endfunction() + +" Returns cleaned cWORD if search term is empty +function! s:CursorWORD(term) + " Will strip all non-alphabetic characters from both sides + return empty(a:term) ? substitute(expand('<cWORD>'), '^\A*\(.\{-}\)\A*$', '\1', '') : a:term +endfunction() + +call s:InitLldbPlugin() |