annotate src/debug.h @ 2500:3d8143fc88e1

[xemacs-hg @ 2005-01-24 23:33:30 by ben] get working with VC7 config.inc.samp: Declare OPTIONAL_LIBRARY_DIR as root of library directories. Redo all graphics library defaults to mirror the versions and directories in the current binary aux distribution on xemacs web site. Enable TIFF and COMPFACE by default since you can now compile with them and binary libs are provided. xemacs.mak: Put our own directories first in case of conflict (e.g. config.h in compface). xemacs.mak: Use MSVCRT to avoid link problems. s/windowsnt.h: bytecode.c, print.c: Add casts to avoid warning. compiler.h: Add MSC_VERSION and include definitions of DOESNT_RETURN and friends here, like for GCC. Need different definitions for VC7 and VC6. s/windowsnt.h: Remove stuff moved to compiler.h. Disable warning 4646 ("function declared with __declspec(noreturn) has non-void return type") on VC7 since lots of Lisp primitives trigger this and there is no easy way to kludge around the warning. glyphs-eimage.c: Some really nasty hacks to allow TIFF and JPEG to both be compiled. #### The better solution is to move the TIFF and JPEG code to different files. glyphs-msw.c: Define __STDC__ to avoid problems with compface.h. intl-auto-encap-win32.c, intl-auto-encap-win32.h, intl-encap-win32.c, syswindows.h: Those wankers at Microsoft cannot leave well enough alone. Various functions change parameter types semi-randomly between VC6 and VC7, so we need to include our own versions that can handle both kinds with appropriate casting. EmacsFrame.c, EmacsShell-sub.c, EmacsShell.c, alloc.c, alloca.c, buffer.c, bytecode.c, charset.h, chartab.c, cm.c, console-stream.c, console.c, data.c, debug.h, device-msw.c, device-tty.c, device-x.c, doprnt.c, dumper.c, dynarr.c, elhash.c, emacs.c, eval.c, event-Xt.c, event-gtk.c, event-msw.c, event-stream.c, events.c, extents.c, faces.c, file-coding.c, fileio.c, fns.c, font-lock.c, frame-gtk.c, frame-x.c, frame.c, free-hook.c, gccache-gtk.c, glyphs-eimage.c, glyphs-gtk.c, glyphs-msw.c, glyphs-x.c, glyphs.c, gtk-glue.c, gutter.c, input-method-xlib.c, insdel.c, intl-win32.c, keymap.c, lisp.h, lread.c, lstream.c, macros.c, malloc.c, menubar-gtk.c, menubar-msw.c, menubar-x.c, mule-coding.c, native-gtk-toolbar.c, number.c, objects-msw.c, objects.c, print.c, process-nt.c, process-unix.c, process.c, ralloc.c, rangetab.c, redisplay-gtk.c, redisplay-msw.c, redisplay-output.c, redisplay-tty.c, redisplay-x.c, redisplay.c, regex.c, scrollbar-gtk.c, scrollbar-x.c, search.c, select-x.c, signal.c, specifier.c, specifier.h, strftime.c, sunplay.c, symbols.c, sysdep.c, sysproc.h, text.c, text.h, toolbar-common.c, toolbar-msw.c, toolbar.c, ui-gtk.c, unexnt.c, unicode.c, win32.c, window.c, xgccache.c, s/windowsnt.h: abort() -> ABORT(). Eliminate preprocessor games with abort() since it creates huge problems in VC7, solvable only by including massive amounts of files in every compile (and not worth it).
author ben
date Mon, 24 Jan 2005 23:34:34 +0000
parents e22b0213b713
children 308d34e9f07d
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1 /* Debugging aids -- togglable assertions.
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2 Copyright (C) 1994 Free Software Foundation, Inc.
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3
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4 This file is part of XEmacs.
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5
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6 XEmacs is free software; you can redistribute it and/or modify it
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7 under the terms of the GNU General Public License as published by the
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8 Free Software Foundation; either version 2, or (at your option) any
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9 later version.
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10
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11 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with XEmacs; see the file COPYING. If not, write to
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18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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19 Boston, MA 02111-1307, USA. */
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20
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21 /* Synched up with: Not in FSF. */
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22
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23 /* Written by Chuck Thompson */
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24
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25 #ifndef INCLUDED_debug_h_
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26 #define INCLUDED_debug_h_
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27
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28 #define DEBUG_STDERR 1
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29 #define DEBUG_ABORT 2
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30
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31 #ifdef DEBUG_XEMACS
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32
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33 struct debug_classes
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34 {
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35 unsigned int redisplay :1;
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36 unsigned int buffers :1;
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37 unsigned int extents :1;
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38 unsigned int faces :1;
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39 unsigned int windows :1;
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40 unsigned int frames :1;
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41 unsigned int devices :1;
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42 unsigned int byte_code :1;
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43
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44 unsigned int types_of_redisplay;
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45 unsigned int types_of_buffers;
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46 unsigned int types_of_extents;
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47 unsigned int types_of_faces;
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48 unsigned int types_of_windows;
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49 unsigned int types_of_frames;
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50 unsigned int types_of_devices;
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51 unsigned int types_of_byte_code;
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52 };
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53
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54 extern struct debug_classes active_debug_classes;
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55
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56 #define DASSERT(class_, desired_type, action, assertion) do \
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57 { \
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58 if (active_debug_classes.##class_ \
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59 && (active_debug_classes.types_of_##class_ & desired_type)) \
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60 { \
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61 if (! (assertion)) \
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62 { \
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63 if (action == DEBUG_STDERR) \
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64 stderr_out ("Assertion failed in %s at line %d\n", \
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65 __FILE__, __LINE__); \
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66 else \
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67 ABORT (); \
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68 } \
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69 } \
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70 } while (0)
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71 #else /* !DEBUG_XEMACS */
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72
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73 #define DASSERT(class_, desired_type, action, assertion) ((void) 0)
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74
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75 #endif /* !DEBUG_XEMACS */
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76
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77 #endif /* INCLUDED_debug_h_ */