;; Copyright (C) 2011, 2014, 2016, 2019 Free Software Foundation, Inc ;; Author: Rocky Bernstein ;; This program 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 3 of the License, or ;; (at your option) any later version. ;; This program 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 this program. If not, see . ;;; Regular expressions for GNU Make debugger: remake (eval-when-compile (require 'cl-lib)) ;For setf. (require 'load-relative) (require-relative-list '("../../common/regexp" "../../common/loc" "../../common/init") "realgud-") (defvar realgud-pat-hash) (declare-function make-realgud-loc-pat 'realgud-regexp) (defvar realgud:remake-pat-hash (make-hash-table :test 'equal) "Hash key is the what kind of pattern we want to match: backtrace, prompt, etc. The values of a hash entry is a realgud-loc-pat struct") ;; Top frame number (setf (gethash "top-frame-num" realgud:remake-pat-hash) 0) ;; realgud-loc-pat that describes a remake location generally shown ;; before a command prompt. ;; For example: ;; -- (emacs-dbgr/realgud/debugger/Makefile:168) (setf (gethash "loc" realgud:remake-pat-hash) (make-realgud-loc-pat :regexp "\\(?:^\\|\n\\)\\(?:.. \\)?(\\(\\(?:[a-zA-Z]:\\)?[-a-zA-Z0-9_/.\\\\ ]+\\):\\([0-9]+\\))\\(?:\n\\(.*?\\)\n\\)?" :file-group 1 :line-group 2 :text-group 3)) ;; For example: ;; remake<10> ;; remake<<1>> (setf (gethash "prompt" realgud:remake-pat-hash) (make-realgud-loc-pat :regexp "^remake[<]+\\([0-9]+\\)[>]+ " :num 1 )) ;; realgud-loc-pat that describes a "breakpoint set" line (setf (gethash "brkpt-set" realgud:remake-pat-hash) (make-realgud-loc-pat :regexp "^Breakpoint \\([0-9]+\\) on target \\([^:]*\\): file \\(.+\\), line \\([0-9]+\\).\n" :num 1 :file-group 3 :line-group 4)) ;; realgud-loc-pat that describes a debugger "delete" (breakpoint) response. ;; For example: ;; Removed 1 breakpoint(s). (setf (gethash "brkpt-del" realgud:remake-pat-hash) (make-realgud-loc-pat :regexp "^Breakpoint \\([0-9]+\\) on target .* cleared\n" :num 1)) (defconst realgud:remake-selected-frame-arrow "=>" "String that describes which frame is selected in a debugger backtrace listing.") (defconst realgud:remake-frame-arrow (format "\\(%s\\| \\)" realgud:remake-selected-frame-arrow)) (defconst realgud:remake-frame-num-regexp "#\\([0-9]+\\) ") (defconst realgud:remake-frame-file-regexp " at \\(.*\\):\\([0-9]+\\)") ;; realgud-loc-pat that describes a remake "backtrace" command line. ;; For example: ;; #0 Makefile.in at /tmp/Makefile:216 ;; #1 Makefile at /tmp/Makefile:230 (setf (gethash "lang-backtrace" realgud:remake-pat-hash) (make-realgud-loc-pat :regexp (concat "^" realgud:remake-frame-num-regexp "\\(.*\\)" realgud:remake-frame-file-regexp ) :num 1 :file-group 3 :line-group 4) ) ;; realgud-loc-pat that describes a debugger "backtrace" command line. ;; For example: ;; =>#0 Makefile.in at /tmp/Makefile:216 ;; #1 Makefile at /tmp/Makefile:230 (setf (gethash "debugger-backtrace" realgud:remake-pat-hash) (make-realgud-loc-pat :regexp (concat "^" realgud:remake-frame-arrow realgud:remake-frame-num-regexp "\\(.*\\)" realgud:remake-frame-file-regexp ) :num 2 :file-group 4 :line-group 5) ) ;; FIXME breakpoints aren't locations. It should be a different structure ;; Regular expression that describes a gdb "info breakpoint" line ;; For example: ;; 1 breakpoint keep y 0x07 ../../../config.status at /src/realgud/realgud/debugger/remake/Makefile:282 ;; 2 breakpoint keep y 0x07 ../../../configure at /src/realgud/realgud/debugger/remake/Makefile:285 ;; 3 breakpoint keep y 0x07 ../../../configure.ac at /src/realgud/realgud/debugger/remake/Makefile:289 (setf (gethash "debugger-breakpoint" realgud:remake-pat-hash) (make-realgud-loc-pat :regexp (format "^[ \t]*%s[ \t]+\\(breakpoint\\)[ \t]+\\(keep\\|del\\)[ \t]+\\([yn]\\)[ \t]+\\(0x??\\).* at \\(.+\\):%s" realgud:regexp-captured-num realgud:regexp-captured-num) :num 1 :text-group 2 ;; misnamed Is "breakpoint" or "watchpoint" :string 3 ;; misnamed. Is "keep" or "del" ;; Skipped mask :file-group 6 :line-group 7) ) (setf (gethash "font-lock-breakpoint-keywords" realgud:remake-pat-hash) '( ;; 1 breakpoint keep y 0x07 ../../../config.status at /src/external-vcs/github/rocky/realgud/realgud/debugger/remake/Makefile:282 ;; ^ ^^^^^^^^^^ ^^^^ ^ ("^[ \t]+\\([0-9]+\\)[ \t]+\\(breakpoint\\)[ \t]+\\(keep\\|del\\)[ \t]+\\([yn]\\)" (1 realgud-breakpoint-number-face) (2 font-lock-function-name-face nil t) ; t means optional. (3 font-lock-function-name-face nil t)) ; t means optional. ;; 1 breakpoint keep y 0x07 ../../../config.status at /src/realgud/realgud/debugger/remake/Makefile:282 ;; ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^ (" \\(0x??\\) \\(.+\\) at \\(.+\\):\\([0-9]+\\)" (3 realgud-file-name-face) (4 realgud-line-number-face)) )) ;; realgud-loc-pat that describes which frame is selected in ;; a debugger backtrace listing. (setf (gethash "selected-frame-indicator" realgud:remake-pat-hash) realgud:remake-selected-frame-arrow) ;; Regular expression for a termination message. (setf (gethash "termination" realgud:remake-pat-hash) "^remake: That's all, folks...\n") (setf (gethash "font-lock-keywords" realgud:remake-pat-hash) '( ;; ;; File name and line number ;; ;; E.g. =>#0 Makefile.in at /tmp/Makefile:216 ;; ;; ----^^^^^^^^^^^^^^^^^ (" at \\(.*\\):\\([0-9]+\\)" (1 realgud-file-name-face) (2 realgud-line-number-face)) ;; The frame number and first type name, if present. ;; E.g. =>#0 Makefile.in at /tmp/Makefile:216 ;; ---^ ("#\\([0-9]+\\) " (1 realgud-backtrace-number-face)) )) (setf (gethash "remake" realgud-pat-hash) realgud:remake-pat-hash) (defvar realgud:remake-command-hash (make-hash-table :test 'equal) "Hash key is command name like 'quit' and the value is the remake command to use, like 'q'") (setf (gethash "break" realgud:remake-command-hash) "break %l") (setf (gethash "eval" realgud:remake-command-hash) "expand %s") (setf (gethash "info-breakpoints" realgud:remake-command-hash) "info breakpoints") (setf (gethash "remake" realgud-command-hash) realgud:remake-command-hash) ;; Unsupported features: (setf (gethash "jump" realgud:remake-command-hash) "*not-implemented*") (provide-me "realgud:remake-")