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* mpw-make.in (VERSION): Update to 4.12.3.

Browse Source 
(SiowGDB): New target, GDB using SIOW library.
	(init-new.c): New target, attempt to generate init.c from sources.
	(main.c.o, top.c.o): Put each in its own segment.
	* main.c (main) [MPW]: Always call mac_init.
	* utils.c (query) [MPW]: Always return "yes" if in MacGDB, output
	an extra newline otherwise.
	* mac-xdep.c: More comments in various places, remove junk.
	(mac_init): Add tests for MPW and SIOW.
	(use_wne, has_color_qd): Renamed.
	(use_color_qd): New variable.
	(grow_window): Only do console resizing to console window,
	call resize_console_window.
	(zoom_window): Call resize_console_window.
	(resize_console_window, scroll_text): New functions.
	(adjust_console_sizes): Always align viewrect to even multiples of
	text lines.
	(adjust_console_text): Always scroll by whole lines.
	(hacked_vfprintf, hacked_puts, hacked_fputc, hacked_putc): Force a
	recalculation of scroll positions if a newline was output.
	(hacked_fflush): Similarly, for flushing.
	(hacked_fgetc): New function, aborts if called in MacGDB.
	* ser-mac.c (mac_readchar): Rename starttime to start_time,
	remove debugging printf.
	(mac_write): Sleep on first 4 writes.
	(sec_sleep): New function, works like standard sleep.
	* macgdb.r: Adjust positioning and contents of About box.
	Set minimum size to 2000K, preferred size to 5000K.
	* config/m68k/xm-mpw.h (fgetc): Define as a macro.
This commit is contained in:
Stan Shebs
1994-06-22 19:57:02 +00:00
parent d81843e864
commit b8ec8d4ab0
7 changed files with 260 additions and 2582 deletions
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186
gdb/mac-xdep.c
View File

@@ -81,11 +81,21 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "mac-defs.h"
/* This is true if we are running as a standalone application. */
int mac_app;
int useWNE;
/* This is true if we are using WaitNextEvent. */
int hasColorQD;
int use_wne;
/* This is true if we have Color Quickdraw. */
int has_color_qd;
/* This is true if we are using Color Quickdraw. */
int use_color_qd;
int inbackground;
@@ -109,7 +119,6 @@ Rect console_text_rect;
/* This will go away eventually. */
gdb_has_a_terminal () { return 1; }
mac_init ()
{
SysEnvRec se;
@@ -122,6 +131,24 @@ mac_init ()
int i;
Handle menubar;
MenuHandle menu;
Handle siow_resource;
mac_app = 0;
/* Don't do anything if we`re running under MPW. */
if (!StandAlone)
return;
/* Don't do anything if we're using SIOW. */
/* This test requires that the siow 0 resource, as defined in
{RIncludes}siow.r, not be messed with. If it is, then the
standard Mac setup below will step on SIOW's Mac setup and
most likely crash the machine. */
siow_resource = GetResource('siow', 0);
if (siow_resource != nil)
return;
mac_app = 1;
/* Do the standard Mac environment setup. */
InitGraf (&QD (thePort));
@@ -135,7 +162,9 @@ mac_init ()
/* Color Quickdraw is different from Classic QD. */
SysEnvirons(2, &se);
hasColorQD = se.hasColorQD;
has_color_qd = se.hasColorQD;
/* Use it if we got it. */
use_color_qd = has_color_qd;
sizerect.top = 50;
sizerect.left = 50;
@@ -157,14 +186,12 @@ mac_init ()
DrawMenuBar ();
new_console_window ();
return 1;
}
new_console_window ()
{
/* Create the main window we're going to play in. */
if (hasColorQD)
if (has_color_qd)
console_window = GetNewCWindow (wConsole, NULL, (WindowPtr) -1L);
else
console_window = GetNewWindow (wConsole, NULL, (WindowPtr) -1L);
@@ -201,24 +228,25 @@ mac_command_loop()
EventRecord event;
WindowPtr win;
RgnHandle cursorRgn;
int i;
int i, tm;
Handle menubar;
MenuHandle menu;
/* Figure out if the WaitNextEvent Trap is available. */
useWNE =
/* Figure out if the WaitNextEvent Trap is available. */
use_wne =
(NGetTrapAddress (0x60, ToolTrap) != NGetTrapAddress (0x9f, ToolTrap));
/* Pass WNE an empty region the 1st time thru. */
/* Pass WaitNextEvent an empty region the first time through. */
cursorRgn = NewRgn ();
/* Go into the main event-handling loop. */
/* Go into the main event-handling loop. */
while (!eventloopdone)
{
/* Use WaitNextEvent if it is available, otherwise GetNextEvent. */
if (useWNE)
/* Use WaitNextEvent if it is available, otherwise GetNextEvent. */
if (use_wne)
{
get_global_mouse (&mouse);
adjust_cursor (mouse, cursorRgn);
gotevent = WaitNextEvent (everyEvent, &event, GetCaretTime(), cursorRgn);
tm = GetCaretTime();
gotevent = WaitNextEvent (everyEvent, &event, tm, cursorRgn);
}
else
{
@@ -249,6 +277,8 @@ mac_command_loop()
}
}
/* Collect the global coordinates of the mouse pointer. */
get_global_mouse (mouse)
Point *mouse;
{
@@ -258,13 +288,16 @@ Point *mouse;
*mouse = evt.where;
}
/* Change the cursor's appearance to be appropriate for the given mouse
location. */
adjust_cursor (mouse, region)
Point mouse;
RgnHandle region;
{
}
/* Decipher an event, maybe do something with it. */
/* Decipher an event, maybe do something with it. */
do_event (evt)
EventRecord *evt;
@@ -395,18 +428,19 @@ Point where;
GrafPtr oldport;
winsize = GrowWindow (win, where, &sizerect);
/* Only do anything if it actually changed size. */
if (winsize != 0)
{
GetPort (&oldport);
SetPort (win);
EraseRect (&win->portRect);
h = LoWord (winsize);
v = HiWord (winsize);
SizeWindow (win, h, v, 1);
adjust_console_sizes ();
adjust_console_scrollbars ();
adjust_console_text ();
InvalRect (&win->portRect);
if (win == console_window)
{
EraseRect (&win->portRect);
h = LoWord (winsize);
v = HiWord (winsize);
SizeWindow (win, h, v, 1);
resize_console_window ();
}
SetPort (oldport);
}
}
@@ -417,10 +451,18 @@ Point where;
short part;
{
ZoomWindow (win, part, (win == FrontWindow ()));
if (win == console_window)
{
resize_console_window ();
}
}
resize_console_window ()
{
adjust_console_sizes ();
adjust_console_scrollbars ();
adjust_console_text ();
InvalRect (&(win->portRect));
InvalRect (&console_window->portRect);
}
close_window (win)
@@ -501,6 +543,11 @@ do_mouse_down (WindowPtr win, EventRecord *event)
}
}
scroll_text (hlines, vlines)
int hlines, vlines;
{
}
activate_window (win, activate)
WindowPtr win;
int activate;
@@ -717,27 +764,22 @@ int key;
bpstat_do_actions (&stop_bpstat);
}
}
else if (0 /* editing chars... */)
{
}
else
{
/* A self-inserting character. */
/* A self-inserting character. This includes delete. */
TEKey (key, console_text);
}
}
/* Draw all graphical stuff in the console window. */
draw_console ()
{
SetPort (console_window);
TEUpdate (&(console_window->portRect), console_text);
#if 0
FrameRect (&((*console_text)->viewRect));
FrameRect (&((*console_text)->destRect));
#endif
}
/* Cause an update of a window's entire contents. */
/* Cause an update of a given window's entire contents. */
force_update (win)
WindowPtr win;
@@ -757,15 +799,20 @@ adjust_console_sizes ()
Rect tmprect;
tmprect = console_window->portRect;
/* Move and size the scrollbar. */
MoveControl (console_v_scrollbar, tmprect.right - sbarwid, 0);
SizeControl (console_v_scrollbar, sbarwid + 1, tmprect.bottom - sbarwid + 1);
/* Move and size the text. */
tmprect.left += 7;
tmprect.right -= sbarwid;
tmprect.bottom -= sbarwid;
InsetRect(&tmprect, 1, 1);
(*console_text)->viewRect = tmprect;
(*console_text)->destRect = tmprect;
/* (should fiddle bottom of viewrect to be even multiple of lines?) */
/* Fiddle bottom of viewrect to be even multiple of text lines. */
tmprect.bottom = tmprect.top
+ ((tmprect.bottom - tmprect.top) / (*console_text)->lineHeight)
* (*console_text)->lineHeight;
(*console_text)->viewRect = tmprect;
}
adjust_console_scrollbars ()
@@ -793,8 +840,8 @@ adjust_console_text ()
TEScroll (((*console_text)->viewRect.left
- (*console_text)->destRect.left)
- 0 /* get h scroll value */,
(((*console_text)->viewRect.top
- (*console_text)->destRect.top)
((((*console_text)->viewRect.top - (*console_text)->destRect.top)
/ (*console_text)->lineHeight)
- GetCtlValue (console_v_scrollbar))
* (*console_text)->lineHeight,
console_text);
@@ -890,7 +937,6 @@ hacked_fprintf (FILE *fp, const char *fmt, ...)
char buf[1000];
ret = vsprintf(buf, fmt, ap);
TESetSelect (40000, 40000, console_text);
TEInsert (buf, strlen(buf), console_text);
}
else
@@ -908,12 +954,7 @@ hacked_printf (const char *fmt, ...)
va_list ap;
va_start (ap, fmt);
if (mac_app)
{
ret = hacked_vfprintf(stdout, fmt, ap);
}
else
ret = vfprintf (stdout, fmt, ap);
ret = hacked_vfprintf(stdout, fmt, ap);
va_end (ap);
return ret;
}
@@ -929,8 +970,13 @@ hacked_vfprintf (FILE *fp, const char *format, va_list args)
int ret;
ret = vsprintf(buf, format, args);
TESetSelect (40000, 40000, console_text);
TEInsert (buf, strlen(buf), console_text);
if (strchr(buf, '\n'))
{
adjust_console_sizes ();
adjust_console_scrollbars ();
adjust_console_text ();
}
return ret;
}
else
@@ -943,8 +989,13 @@ hacked_fputs (const char *s, FILE *fp)
{
if (mac_app && (fp == stdout || fp == stderr))
{
TESetSelect (40000, 40000, console_text);
TEInsert (s, strlen(s), console_text);
if (strchr(s, '\n'))
{
adjust_console_sizes ();
adjust_console_scrollbars ();
adjust_console_text ();
}
return 0;
}
else
@@ -957,12 +1008,17 @@ hacked_fputc (const char c, FILE *fp)
{
if (mac_app && (fp == stdout || fp == stderr))
{
char buf[2];
char buf[1];
buf[0] = c;
TESetSelect (40000, 40000, console_text);
TEInsert (buf, 1, console_text);
return 0;
if (c == '\n')
{
adjust_console_sizes ();
adjust_console_scrollbars ();
adjust_console_text ();
}
return c;
}
else
return fputc (c, fp);
@@ -974,11 +1030,17 @@ hacked_putc (const char c, FILE *fp)
{
if (mac_app && (fp == stdout || fp == stderr))
{
char buf[2];
char buf[1];
buf[0] = c;
TESetSelect (40000, 40000, console_text);
TEInsert (buf, 1, console_text);
if (c == '\n')
{
adjust_console_sizes ();
adjust_console_scrollbars ();
adjust_console_text ();
}
return c;
}
else
return fputc (c, fp);
@@ -989,6 +1051,24 @@ hacked_putc (const char c, FILE *fp)
hacked_fflush (FILE *fp)
{
if (mac_app && (fp == stdout || fp == stderr))
return 0;
{
adjust_console_sizes ();
adjust_console_scrollbars ();
adjust_console_text ();
return 0;
}
return fflush (fp);
}
#undef fgetc
hacked_fgetc (FILE *fp)
{
if (mac_app && (fp == stdin))
{
/* Catch any attempts to use this. */
DebugStr("\pShould not be reading from stdin!");
return '\n';
}
return fgetc (fp);
}