--- /dev/null
+/* Top level support for Mac interface to GDB, the GNU debugger.
+ Copyright 1994 Free Software Foundation, Inc.
+ Contributed by Cygnus Support. Written by Stan Shebs for Cygnus.
+
+This file is part of GDB.
+
+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 2 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, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#include "defs.h"
+
+#include <Values.h>
+#include <Types.h>
+#include <Resources.h>
+#include <QuickDraw.h>
+#include <Fonts.h>
+#include <Events.h>
+#include <Windows.h>
+#include <Menus.h>
+#include <TextEdit.h>
+#include <Dialogs.h>
+#include <Desk.h>
+#include <ToolUtils.h>
+#include <Memory.h>
+#include <SegLoad.h>
+#include <Files.h>
+#include <Folders.h>
+#include <OSUtils.h>
+#include <OSEvents.h>
+#include <DiskInit.h>
+#include <Packages.h>
+#include <Traps.h>
+#include <Lists.h>
+#include <GestaltEqu.h>
+#include <PPCToolbox.h>
+#include <AppleEvents.h>
+#include <StandardFile.h>
+#include <Sound.h>
+
+#ifdef MPW
+#define QD(whatever) (qd.##whatever)
+#define QDPat(whatever) (&(qd.##whatever))
+#endif
+
+#ifdef THINK_C
+#define QD(whatever) (whatever)
+#endif
+
+#define p2c(pstr,cbuf) \
+ strncpy(cbuf, ((char *) (pstr) + 1), pstr[0]); \
+ cbuf[pstr[0]] = '\0';
+
+#define pascalify(STR) \
+ sprintf(tmpbuf, " %s", STR); \
+ tmpbuf[0] = strlen(STR);
+
+#include "gdbcmd.h"
+#include "call-cmds.h"
+#include "symtab.h"
+#include "inferior.h"
+#include "signals.h"
+#include "target.h"
+#include "breakpoint.h"
+#include "gdbtypes.h"
+#include "expression.h"
+#include "language.h"
+#include "terminal.h" /* For job_control. */
+
+#include "mac-defs.h"
+
+int useWNE;
+
+int hasColorQD;
+
+int inbackground;
+
+Rect dragrect = { -32000, -32000, 32000, 32000 };
+Rect sizerect;
+
+int sbarwid = 15;
+
+/* Globals for the console window. */
+
+WindowPtr console_window;
+
+ControlHandle console_v_scrollbar;
+
+Rect console_v_scroll_rect;
+
+TEHandle console_text;
+
+Rect console_text_rect;
+
+mac_init ()
+{
+ SysEnvRec se;
+ int eventloopdone = 0;
+ Boolean gotevent;
+ Point mouse;
+ EventRecord event;
+ WindowPtr win;
+ RgnHandle cursorRgn;
+ int i;
+ Handle menubar;
+ MenuHandle menu;
+
+ /* Do the standard Mac environment setup. */
+ InitGraf (&QD (thePort));
+ InitFonts ();
+ FlushEvents (everyEvent, 0);
+ InitWindows ();
+ InitMenus ();
+ TEInit ();
+ InitDialogs (NULL);
+ InitCursor ();
+
+ /* Color Quickdraw is different from Classic QD. */
+ SysEnvirons(2, &se);
+ hasColorQD = se.hasColorQD;
+
+ sizerect.top = 50;
+ sizerect.left = 50;
+ sizerect.bottom = 1000;
+ sizerect.right = 1000;
+#if 0
+ sizerect.bottom = screenBits.bounds.bottom - screenBits.bounds.top;
+ sizerect.right = screenBits.bounds.right - screenBits.bounds.left;
+#endif
+
+ /* Set up the menus. */
+ menubar = GetNewMBar (mbMain);
+ SetMenuBar (menubar);
+ /* Add the DAs etc as usual. */
+ menu = GetMHandle (mApple);
+ if (menu != nil) {
+ AddResMenu (menu, 'DRVR');
+ }
+ DrawMenuBar ();
+
+ /* Create the main window we're going to play in. */
+ if (hasColorQD)
+ console_window = GetNewCWindow (wConsole, NULL, (WindowPtr) -1L);
+ else
+ console_window = GetNewWindow (wConsole, NULL, (WindowPtr) -1L);
+
+ if (1) DebugStr("\pnear beginning");
+ SetPort (console_window);
+ console_text_rect = console_window->portRect;
+ console_text_rect.bottom -= sbarwid - 1;
+ console_text_rect.right -= sbarwid - 1;
+ console_text = TENew (&console_text_rect, &console_text_rect);
+ TESetSelect (0, 32767, console_text);
+ TEDelete (console_text);
+ TEInsert ("(gdb)", strlen("(gdb)"), console_text);
+
+ console_v_scroll_rect = console_window->portRect;
+ console_v_scroll_rect.bottom -= sbarwid - 1;
+ console_v_scroll_rect.left = console_v_scroll_rect.right - sbarwid;
+ console_v_scrollbar =
+ NewControl (console_window, &console_v_scroll_rect,
+ "\p", 1, 0, 0, 0, scrollBarProc, 0L);
+
+ ShowWindow (console_window);
+ SelectWindow (console_window);
+/* force_update (console_window); */
+
+ return 1;
+}
+
+mac_command_loop()
+{
+ SysEnvRec se;
+ int eventloopdone = 0;
+ Boolean gotevent;
+ Point mouse;
+ EventRecord event;
+ WindowPtr win;
+ RgnHandle cursorRgn;
+ int i;
+ Handle menubar;
+ MenuHandle menu;
+
+ /* Figure out if the WaitNextEvent Trap is available. */
+ useWNE =
+ (NGetTrapAddress (0x60, ToolTrap) != NGetTrapAddress (0x9f, ToolTrap));
+ /* Pass WNE an empty region the 1st time thru. */
+ cursorRgn = NewRgn ();
+ /* Go into the main event-handling loop. */
+ while (!eventloopdone)
+ {
+ /* Use WaitNextEvent if it is available, otherwise GetNextEvent. */
+ if (useWNE)
+ {
+ get_global_mouse (&mouse);
+ adjust_cursor (mouse, cursorRgn);
+ gotevent = WaitNextEvent (everyEvent, &event, 0L, cursorRgn);
+ }
+ else
+ {
+ SystemTask ();
+ gotevent = GetNextEvent (everyEvent, &event);
+ }
+ /* First decide if the event is for a dialog or is just any old event. */
+ if (FrontWindow () != nil && IsDialogEvent (&event))
+ {
+ short itemhit;
+ DialogPtr dialog;
+
+ /* Handle all the modeless dialogs here. */
+ if (DialogSelect (&event, &dialog, &itemhit))
+ {
+ }
+ }
+ else if (gotevent)
+ {
+ /* Make sure we have the right cursor before handling the event. */
+ adjust_cursor (event.where, cursorRgn);
+ do_event (&event);
+ }
+ }
+}
+
+get_global_mouse (mouse)
+Point *mouse;
+{
+ EventRecord evt;
+
+ OSEventAvail (0, &evt);
+ *mouse = evt.where;
+}
+
+adjust_cursor (mouse, region)
+Point mouse;
+RgnHandle region;
+{
+}
+
+/* Decipher an event, maybe do something with it. */
+
+do_event (evt)
+EventRecord *evt;
+{
+ short part, err, rslt = 0;
+ WindowPtr win;
+ Boolean hit;
+ char key;
+ Point pnt;
+
+ switch (evt->what)
+ {
+ case mouseDown:
+ /* See if the click happened in a special part of the screen. */
+ part = FindWindow (evt->where, &win);
+ switch (part)
+ {
+ case inMenuBar:
+ adjust_menus ();
+ do_menu_command (MenuSelect (evt->where));
+ break;
+ case inSysWindow:
+ SystemClick (evt, win);
+ break;
+ case inContent:
+ if (win != FrontWindow ())
+ {
+ /* Bring the clicked-on window to the front. */
+ SelectWindow (win);
+ /* Fix the menu to match the new front window. */
+ adjust_menus ();
+ /* We always want to discard the event now, since clicks in a
+ windows are often irreversible actions. */
+ } else
+ /* Mouse clicks in the front window do something useful. */
+ do_mouse_down (win, evt);
+ break;
+ case inDrag:
+ /* Standard drag behavior, no tricks necessary. */
+ DragWindow (win, evt->where, &dragrect);
+ break;
+ case inGrow:
+ grow_window (win, evt->where);
+ break;
+ case inZoomIn:
+ case inZoomOut:
+ zoom_window (win, evt->where, part);
+ break;
+ case inGoAway:
+ close_window (win);
+ break;
+ }
+ break;
+ case keyDown:
+ case autoKey:
+ key = evt->message & charCodeMask;
+ /* Check for menukey equivalents. */
+ if (evt->modifiers & cmdKey)
+ {
+ if (evt->what == keyDown)
+ {
+ adjust_menus ();
+ do_menu_command (MenuKey (key));
+ }
+ }
+ else
+ {
+ if (evt->what == keyDown)
+ {
+ /* Random keypress, interpret it. */
+ do_keyboard_command (key);
+ }
+ }
+ break;
+ case activateEvt:
+ activate_window ((WindowPtr) evt->message, evt->modifiers & activeFlag);
+ break;
+ case updateEvt:
+ update_window ((WindowPtr) evt->message);
+ break;
+ case diskEvt:
+ /* Call DIBadMount in response to a diskEvt, so that the user can format
+ a floppy. (from DTS Sample) */
+ if (HiWord (evt->message) != noErr)
+ {
+ SetPt (&pnt, 50, 50);
+ err = DIBadMount (pnt, evt->message);
+ }
+ break;
+ case app4Evt:
+ /* Grab only a single byte. */
+ switch ((evt->message >> 24) & 0xFF)
+ {
+ case 0xfa:
+ break;
+ case 1:
+ inbackground = !(evt->message & 1);
+ activate_window (FrontWindow (), !inbackground);
+ break;
+ }
+ break;
+ case kHighLevelEvent:
+ AEProcessAppleEvent (evt);
+ break;
+ case nullEvent:
+ rslt = 1;
+ break;
+ default:
+ break;
+ }
+ return rslt;
+}
+
+grow_window (win, where)
+WindowPtr win;
+Point where;
+{
+ long winsize;
+ int h, v;
+ GrafPtr oldport;
+
+ winsize = GrowWindow (win, where, &sizerect);
+ if (winsize != 0)
+ {
+ GetPort (&oldport);
+ SetPort (win);
+ EraseRect (&win->portRect);
+ h = LoWord (winsize);
+ v = HiWord (winsize);
+ SizeWindow (win, h, v, 1);
+ if (win == console_window)
+ {
+ MoveControl(console_v_scrollbar, h - sbarwid, 0);
+ SizeControl(console_v_scrollbar, sbarwid + 1, v - sbarwid + 1);
+ }
+ InvalRect (&win->portRect);
+ SetPort (oldport);
+ }
+}
+
+zoom_window (win, where, part)
+WindowPtr win;
+Point where;
+short part;
+{
+}
+
+close_window (win)
+WindowPtr win;
+{
+}
+
+do_mouse_down (win, event)
+WindowPtr win;
+EventRecord *event;
+{
+ short part;
+ Point mouse;
+ ControlHandle control;
+
+ if (1 /*is_app_window(win)*/)
+ {
+ SetPort (win);
+ mouse = event->where;
+ GlobalToLocal (&mouse);
+ part = FindControl(mouse, win, &control);
+ if (control == console_v_scrollbar)
+ {
+ SysBeep(20);
+ }
+ else
+ {
+ TEClick (mouse, 0, console_text);
+ }
+ }
+}
+
+activate_window (win, activate)
+WindowPtr win;
+int activate;
+{
+ if (win == nil) return;
+ /* It's convenient to make the activated window also be the
+ current GrafPort. */
+ if (activate)
+ SetPort(win);
+ /* Activate the console window's scrollbar. */
+ if (win == console_window)
+ HiliteControl (console_v_scrollbar, (activate ? 0 : 255));
+}
+
+update_window (win)
+WindowPtr win;
+{
+ int controls = 1, growbox = 0;
+ GrafPtr oldport;
+
+ /* Set the updating window to be the current grafport. */
+ GetPort (&oldport);
+ SetPort (win);
+/* recalc_depths(); */
+ BeginUpdate (win);
+ if (win == console_window)
+ {
+ draw_console ();
+ controls = 1;
+ growbox = 1;
+ }
+ if (controls)
+ UpdateControls (win, win->visRgn);
+ if (growbox)
+ DrawGrowIcon (win);
+ EndUpdate (win);
+ SetPort (oldport);
+}
+
+adjust_menus ()
+{
+}
+
+do_menu_command (which)
+long which;
+{
+ short menuid, menuitem;
+ short itemHit;
+ Str255 daname;
+ short daRefNum;
+ Boolean handledbyda;
+ WindowPtr win;
+ short ditem;
+ int i;
+
+ menuid = HiWord (which);
+ menuitem = LoWord (which);
+ switch (menuid)
+ {
+ case mApple:
+ switch (menuitem)
+ {
+ case miAbout:
+/* Alert(aAbout, nil); */
+ break;
+ default:
+ GetItem (GetMHandle (mApple), menuitem, daname);
+ daRefNum = OpenDeskAcc (daname);
+ }
+ break;
+ case mFile:
+ switch (menuitem)
+ {
+ case miFileQuit:
+ ExitToShell ();
+ break;
+ }
+ break;
+ case mEdit:
+ /* handledbyda = SystemEdit(menuitem-1); */
+ switch (menuitem)
+ {
+ case miEditCut:
+ break;
+ case miEditCopy:
+ break;
+ case miEditPaste:
+ break;
+ case miEditClear:
+ break;
+ }
+ break;
+ }
+ HiliteMenu (0);
+}
+
+char commandbuf[1000];
+
+do_keyboard_command (key)
+char key;
+{
+ int startpos, endpos, i;
+ char buf[10], *text_str, *command;
+ CharsHandle text;
+
+ if (key == '\015' || key == '\003')
+ {
+ /* (should) Interpret the line as a command. */
+ text = TEGetText (console_text);
+ HLock ((Handle) text);
+ startpos = (*console_text)->selStart;
+ endpos = (*console_text)->selEnd;
+ if (startpos != endpos)
+ {
+ strncpy (commandbuf + 1, *text + startpos, endpos - startpos);
+ commandbuf[1 + endpos - startpos] = 0;
+ command = commandbuf + 1;
+ }
+ else
+ {
+ for (i = startpos; i > 0; --i)
+ {
+ strncpy (buf, *text + i, 5);
+ buf[5] = 0;
+ if (strncmp (buf, "(gdb)") == 0)
+ break;
+ }
+ if (i > 0)
+ {
+ strncpy (commandbuf + 1, *text + i + 5, startpos - i);
+ commandbuf[1 + startpos - i] = '\0';
+ }
+ else
+ {
+ SysBeep (20);
+ commandbuf[1] = '\0';
+ }
+ command = commandbuf + 1;
+ }
+ HUnlock ((Handle) text);
+ commandbuf[0] = strlen(command);
+ DebugStr(commandbuf);
+
+ /* Insert a newline and redraw before doing the command. */
+ buf[0] = '\015';
+ TEInsert (buf, 1, console_text);
+ TESetSelect (100000, 100000, console_text);
+ draw_console ();
+
+ execute_command (commandbuf, 0);
+ bpstat_do_actions (&stop_bpstat);
+ }
+ else if (0 /* editing chars... */)
+ {
+ }
+ else
+ {
+ /* A self-inserting character. */
+ buf[0] = key;
+ TEInsert (buf, 1, console_text);
+ TESetSelect (100000, 100000, console_text);
+ draw_console ();
+ }
+}
+
+draw_console ()
+{
+ GrafPtr oldport;
+
+ GetPort (&oldport);
+ SetPort (console_window);
+ TEUpdate (&(console_window->portRect), console_text);
+ SetPort (oldport);
+/* adjust_help_scrollbar(); */
+}
+
+/* Cause an update of a window's entire contents. */
+
+force_update (win)
+WindowPtr win;
+{
+ GrafPtr oldport;
+
+ if (win == nil) return;
+ GetPort (&oldport);
+ SetPort (win);
+ EraseRect (&win->portRect);
+ InvalRect (&win->portRect);
+ SetPort (oldport);
+}
+
+adjust_console_scrollbars ()
+{
+ int lines, newmax, value;
+
+ lines = (*console_text)->nLines;
+ newmax = lines - (((*console_text)->viewRect.bottom - (*console_text)->viewRect.top)
+ / (*console_text)->lineHeight);
+ if (newmax < 0) newmax = 0;
+ SetCtlMax(console_v_scrollbar, newmax);
+ value = ((*console_text)->viewRect.top - (*console_text)->destRect.top)
+ / (*console_text)->lineHeight;
+ SetCtlValue(console_v_scrollbar, value);
+}
--- /dev/null
+/* Resource file for MacGDB. */
+
+#include "Types.r"
+
+#include "mac-defs.h"
+
+resource 'MBAR' (128) {
+ { mApple, mFile, mEdit, mDebug };
+};
+
+resource 'MENU' (mApple, preload) {
+ mApple,
+ textMenuProc,
+ 0x7FFFFFFD,
+ enabled,
+ apple,
+ {
+ "About...", noIcon, noKey, noMark, plain,
+ "-", noIcon, noKey, noMark, plain
+ }
+};
+
+resource 'MENU' (mFile, preload) {
+ mFile,
+ textMenuProc,
+ 0xFFF,
+ enabled,
+ "File",
+ {
+ "New", noIcon, "N", noMark, plain,
+ "Open...", noIcon, "O", noMark, plain,
+ "-", noIcon, noKey, noMark, plain,
+ "Quit", noIcon, "Q", noMark, plain
+ }
+};
+
+resource 'MENU' (mEdit, preload) {
+ mEdit,
+ textMenuProc,
+ 0x3400,
+ enabled,
+ "Edit",
+ {
+ "Undo", noIcon, "Z", noMark, plain,
+ "-", noIcon, noKey, noMark, plain,
+ "Cut", noIcon, "X", noMark, plain,
+ "Copy", noIcon, "C", noMark, plain,
+ "Paste", noIcon, "V", noMark, plain,
+ "Clear", noIcon, noKey, noMark, plain
+ }
+};
+
+resource 'MENU' (mDebug, preload) {
+ mDebug,
+ textMenuProc,
+ 0x7FFFFFDD,
+ enabled,
+ "Debug",
+ {
+ "Target", noIcon, "T", noMark, plain,
+ "-", noIcon, noKey, noMark, plain,
+ "Run", noIcon, "R", noMark, plain,
+ "Continue", noIcon, noKey, noMark, plain,
+ "Step", noIcon, noKey, noMark, plain,
+ "Next", noIcon, noKey, noMark, plain
+ }
+};
+
+resource 'ALRT' (128) {
+ {40, 40, 229, 363},
+ 128,
+ { /* array: 4 elements */
+ /* [1] */
+ OK, visible, sound1,
+ /* [2] */
+ OK, visible, sound1,
+ /* [3] */
+ OK, visible, sound1,
+ /* [4] */
+ OK, visible, sound1
+ }
+};
+
+resource 'DITL' (128) {
+ { /* array DITLarray: 4 elements */
+ /* [1] */
+ {164, 115, 184, 185},
+ Button {
+ enabled,
+ "OK"
+ },
+ /* [2] */
+ {5, 10, 43, 290},
+ StaticText {
+ disabled,
+ "MacGDB"
+ },
+ /* [3] */
+ {76, 3, 154, 301},
+ StaticText {
+ disabled,
+ "GNU Debugger"
+ "\nCopyright © 1994 Free Software Foundation Inc.\n"
+ "Written by Stan Shebs."
+ },
+ /* [4] */
+ {53, 82, 71, 227},
+ StaticText {
+ disabled,
+ "version 4.12.1"
+ }
+ }
+};
+
+resource 'WIND' (wConsole, preload, purgeable) {
+ {40, 40, 310, 572},
+ documentProc,
+ visible,
+ noGoAway,
+ 0x0,
+ "GDB Console"
+};
+
+resource 'SIZE' (-1) {
+ reserved,
+ acceptSuspendResumeEvents,
+ reserved,
+ canBackground,
+ multiFinderAware,
+ backgroundAndForeground,
+ dontGetFrontClicks,
+ ignoreChildDiedEvents,
+ not32BitCompatible,
+ isHighLevelEventAware,
+ localAndRemoteHLEvents,
+ notStationeryAware,
+ dontUseTextEditServices,
+ reserved,
+ reserved,
+ reserved,
+ 50000,
+ 50000
+};
+
+resource 'DLOG' (128) {
+ {40, 40, 240, 280},
+ documentProc,
+ visible,
+ goAway,
+ 0x0,
+ 128,
+ ""
+};
projects / external / binutils.git / commitdiff