From 58c0b523fe57051a0580dbbe6f479da608ade1da Mon Sep 17 00:00:00 2001 From: Stan Shebs Date: Thu, 16 Jun 1994 01:03:01 +0000 Subject: [PATCH] Wed Jun 15 17:36:07 1994 Stan Shebs (shebs@andros.cygnus.com) * mpw-make.in (.c.o, .gc.o): Prefix segment names with gdb_. (top.c.o, annotate.c.o): Add build rules. * macgdb.r (SysTypes.r): Include. ('vers'): New resource, version info. (mFile, mEdit, mDebug): Enable all menu items. (mDebug): Add key equivalents for continue, step, next. (wConsole): Add zoom and close boxes to window. * mac-xdep.c (new_console_window): New function, code taken from mac_init. (mac_command_loop): Use GetCaretTime for wait interval, call do_idle on null events. (do_idle): New function. (zoom_window): Implement zooming. (v_scroll_proc): New function, handles vertical scrolling. (activate_window): Do activation of console window. (do_menu_command): Implement items of file, edit, and debug menus. (do_keyboard_command): Fix command extraction. (adjust_console_sizes, adjust_console_text): New functions. (hacked_fprintf, hacked_vfprintf, hacked_fputs, hacked_fputc, hacked_putc): Don't call draw_console. * ser-mac.c (mac_open): Add an error message for invalid ports. (first_mac_write): New global. (mac_write): Use first_mac_write to sleep on first several writes. --- gdb/ChangeLog.mpw | 26 ++++ gdb/mac-xdep.c | 298 +++++++++++++++++++++++++++++++++++----------- gdb/macgdb.r | 26 ++-- gdb/mpw-make.in | 18 ++- gdb/ser-mac.c | 8 ++ 5 files changed, 293 insertions(+), 83 deletions(-) diff --git a/gdb/ChangeLog.mpw b/gdb/ChangeLog.mpw index e63dd75a931..a31a596acb0 100644 --- a/gdb/ChangeLog.mpw +++ b/gdb/ChangeLog.mpw @@ -1,3 +1,29 @@ +Wed Jun 15 17:36:07 1994 Stan Shebs (shebs@andros.cygnus.com) + + * mpw-make.in (.c.o, .gc.o): Prefix segment names with gdb_. + (top.c.o, annotate.c.o): Add build rules. + * macgdb.r (SysTypes.r): Include. + ('vers'): New resource, version info. + (mFile, mEdit, mDebug): Enable all menu items. + (mDebug): Add key equivalents for continue, step, next. + (wConsole): Add zoom and close boxes to window. + * mac-xdep.c (new_console_window): New function, code taken from + mac_init. + (mac_command_loop): Use GetCaretTime for wait interval, call + do_idle on null events. + (do_idle): New function. + (zoom_window): Implement zooming. + (v_scroll_proc): New function, handles vertical scrolling. + (activate_window): Do activation of console window. + (do_menu_command): Implement items of file, edit, and debug menus. + (do_keyboard_command): Fix command extraction. + (adjust_console_sizes, adjust_console_text): New functions. + (hacked_fprintf, hacked_vfprintf, hacked_fputs, hacked_fputc, + hacked_putc): Don't call draw_console. + * ser-mac.c (mac_open): Add an error message for invalid ports. + (first_mac_write): New global. + (mac_write): Use first_mac_write to sleep on first several writes. + Thu May 12 17:04:58 1994 Stan Shebs (shebs@andros.cygnus.com) * mpw-make.in (INCLUDE_CFLAGS): Add readline source dir. diff --git a/gdb/mac-xdep.c b/gdb/mac-xdep.c index e291262fbbb..8b1cb6e5fad 100644 --- a/gdb/mac-xdep.c +++ b/gdb/mac-xdep.c @@ -1,6 +1,6 @@ /* 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. + Contributed by Cygnus Support. Written by Stan Shebs. This file is part of GDB. @@ -156,21 +156,30 @@ mac_init () } DrawMenuBar (); + new_console_window (); + + return 1; +} + +new_console_window () +{ /* 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 (0) DebugStr("\pnear beginning"); SetPort (console_window); console_text_rect = console_window->portRect; + /* Leave 8 pixels of blank space, for aesthetic reasons and to + make it easier to select from the beginning of a line. */ + console_text_rect.left += 8; 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); + TESetSelect (0, 40000, console_text); TEDelete (console_text); - TEInsert ("(gdb)", strlen("(gdb)"), console_text); + TEAutoView (1, console_text); console_v_scroll_rect = console_window->portRect; console_v_scroll_rect.bottom -= sbarwid - 1; @@ -181,9 +190,6 @@ mac_init () ShowWindow (console_window); SelectWindow (console_window); -/* force_update (console_window); */ - - return 1; } mac_command_loop() @@ -212,7 +218,7 @@ mac_command_loop() { get_global_mouse (&mouse); adjust_cursor (mouse, cursorRgn); - gotevent = WaitNextEvent (everyEvent, &event, 0L, cursorRgn); + gotevent = WaitNextEvent (everyEvent, &event, GetCaretTime(), cursorRgn); } else { @@ -236,6 +242,10 @@ mac_command_loop() adjust_cursor (event.where, cursorRgn); do_event (&event); } + else + { + do_idle (); + } } } @@ -360,6 +370,7 @@ EventRecord *evt; AEProcessAppleEvent (evt); break; case nullEvent: + do_idle (); rslt = 1; break; default: @@ -368,6 +379,13 @@ EventRecord *evt; return rslt; } +/* Do any idle-time activities. */ + +do_idle () +{ + TEIdle (console_text); +} + grow_window (win, where) WindowPtr win; Point where; @@ -385,11 +403,9 @@ Point where; 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); - } + adjust_console_sizes (); + adjust_console_scrollbars (); + adjust_console_text (); InvalRect (&win->portRect); SetPort (oldport); } @@ -400,6 +416,11 @@ WindowPtr win; Point where; short part; { + ZoomWindow (win, part, (win == FrontWindow ())); + adjust_console_sizes (); + adjust_console_scrollbars (); + adjust_console_text (); + InvalRect (&(win->portRect)); } close_window (win) @@ -407,11 +428,43 @@ WindowPtr win; { } -do_mouse_down (win, event) -WindowPtr win; -EventRecord *event; +pascal void +v_scroll_proc (ControlHandle control, short part) { - short part; + int oldval, amount = 0, newval; + int pagesize = ((*console_text)->viewRect.bottom - (*console_text)->viewRect.top) / (*console_text)->lineHeight; + if (part) + { + oldval = GetCtlValue (control); + switch (part) + { + case inUpButton: + amount = 1; + break; + case inDownButton: + amount = -1; + break; + case inPageUp: + amount = pagesize; + break; + case inPageDown: + amount = - pagesize; + break; + default: + /* (should freak out) */ + break; + } + SetCtlValue(control, oldval - amount); + newval = GetCtlValue (control); + amount = oldval - newval; + if (amount) + TEScroll (0, amount * (*console_text)->lineHeight, console_text); + } +} + +do_mouse_down (WindowPtr win, EventRecord *event) +{ + short part, value; Point mouse; ControlHandle control; @@ -423,7 +476,23 @@ EventRecord *event; part = FindControl(mouse, win, &control); if (control == console_v_scrollbar) { - SysBeep(20); + switch (part) + { + case inThumb: + value = GetCtlValue (control); + part = TrackControl (control, mouse, nil); + if (part) + { + value -= GetCtlValue (control); + if (value) + TEScroll(0, value * (*console_text)->lineHeight, + console_text); + } + break; + default: + value = TrackControl (control, mouse, (ProcPtr) v_scroll_proc); + break; + } } else { @@ -436,6 +505,8 @@ activate_window (win, activate) WindowPtr win; int activate; { + Rect grow_rect; + if (win == nil) return; /* It's convenient to make the activated window also be the current GrafPort. */ @@ -443,7 +514,23 @@ int activate; SetPort(win); /* Activate the console window's scrollbar. */ if (win == console_window) - HiliteControl (console_v_scrollbar, (activate ? 0 : 255)); + { + if (activate) + { + TEActivate (console_text); + /* Cause the grow icon to be redrawn at the next update. */ + grow_rect = console_window->portRect; + grow_rect.top = grow_rect.bottom - sbarwid; + grow_rect.left = grow_rect.right - sbarwid; + InvalRect (&grow_rect); + } + else + { + TEDeactivate (console_text); + DrawGrowIcon (console_window); + } + HiliteControl (console_v_scrollbar, (activate ? 0 : 255)); + } } update_window (win) @@ -486,7 +573,9 @@ long which; WindowPtr win; short ditem; int i; + char cmdbuf[300]; + cmdbuf[0] = '\0'; menuid = HiWord (which); menuitem = LoWord (which); switch (menuid) @@ -495,8 +584,13 @@ long which; switch (menuitem) { case miAbout: -/* Alert(aAbout, nil); */ + Alert (128, nil); + break; +#if 0 + case miHelp: + /* (should pop up help info) */ break; +#endif default: GetItem (GetMHandle (mApple), menuitem, daname); daRefNum = OpenDeskAcc (daname); @@ -505,6 +599,16 @@ long which; case mFile: switch (menuitem) { + case miFileNew: + if (console_window == FrontWindow ()) + { + close_window (console_window); + } + new_console_window (); + break; + case miFileOpen: + SysBeep (20); + break; case miFileQuit: ExitToShell (); break; @@ -515,71 +619,103 @@ long which; switch (menuitem) { case miEditCut: + TECut (console_text); break; case miEditCopy: + TECopy (console_text); break; case miEditPaste: + TEPaste (console_text); break; case miEditClear: + TEDelete (console_text); + break; + } + /* All of these operations need the same postprocessing. */ + adjust_console_sizes (); + adjust_console_scrollbars (); + adjust_console_text (); + break; + case mDebug: + switch (menuitem) + { + case miDebugTarget: + sprintf (cmdbuf, "target %s", "remote"); + break; + case miDebugRun: + sprintf (cmdbuf, "run"); + break; + case miDebugContinue: + sprintf (cmdbuf, "continue"); + break; + case miDebugStep: + sprintf (cmdbuf, "step"); + break; + case miDebugNext: + sprintf (cmdbuf, "next"); break; } break; } HiliteMenu (0); + /* Execute a command if one had been given. Do here because a command + may longjmp before we get a chance to unhilite the menu. */ + if (strlen (cmdbuf) > 0) + execute_command (cmdbuf, 0); } char commandbuf[1000]; do_keyboard_command (key) -char key; +int key; { - int startpos, endpos, i; + int startpos, endpos, i, len; char *last_newline; - char buf[10], *text_str, *command; + char buf[10], *text_str, *command, *cmd_start; CharsHandle text; if (key == '\015' || key == '\003') { - /* (should) Interpret the line as a command. */ text = TEGetText (console_text); HLock ((Handle) text); + text_str = *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; + len = endpos - startpos; + cmd_start = text_str + startpos; } else { - DebugStr("\plooking for command"); - last_newline = strrchr(*text+startpos, '\n'); - if (last_newline) - { - strncpy (commandbuf + 1, - last_newline, - last_newline - (*text+startpos)); - commandbuf[1 + last_newline - (*text+startpos)] = 0; - command = commandbuf + 1; - } - else - { - command = "help"; - } + for (i = startpos - 1; i >= 0; --i) + if (text_str[i] == '\015') + break; + last_newline = text_str + i; + len = (text_str + startpos) - 1 - last_newline; + cmd_start = last_newline + 1; } + if (len > 1000) len = 999; + if (len < 0) len = 0; + strncpy (commandbuf + 1, cmd_start, len); + commandbuf[1 + len] = 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'; + /* Insert a newline and recalculate before doing any command. */ + key = '\015'; + TEKey (key, console_text); TEInsert (buf, 1, console_text); - TESetSelect (100000, 100000, console_text); - draw_console (); + adjust_console_sizes (); + adjust_console_scrollbars (); + adjust_console_text (); - execute_command (commandbuf, 0); - bpstat_do_actions (&stop_bpstat); + if (strlen (command) > 0) + { + execute_command (command, 0); + bpstat_do_actions (&stop_bpstat); + } } else if (0 /* editing chars... */) { @@ -587,22 +723,18 @@ char key; else { /* A self-inserting character. */ - buf[0] = key; - TEInsert (buf, 1, console_text); - TESetSelect (100000, 100000, console_text); - draw_console (); + TEKey (key, console_text); } } draw_console () { - GrafPtr oldport; - - GetPort (&oldport); SetPort (console_window); TEUpdate (&(console_window->portRect), console_text); - SetPort (oldport); -/* adjust_help_scrollbar(); */ +#if 0 + FrameRect (&((*console_text)->viewRect)); + FrameRect (&((*console_text)->destRect)); +#endif } /* Cause an update of a window's entire contents. */ @@ -620,18 +752,52 @@ WindowPtr win; SetPort (oldport); } +adjust_console_sizes () +{ + Rect tmprect; + + tmprect = console_window->portRect; + MoveControl (console_v_scrollbar, tmprect.right - sbarwid, 0); + SizeControl (console_v_scrollbar, sbarwid + 1, tmprect.bottom - sbarwid + 1); + 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?) */ +} + adjust_console_scrollbars () { int lines, newmax, value; + (*console_v_scrollbar)->contrlVis = 0; lines = (*console_text)->nLines; - newmax = lines - (((*console_text)->viewRect.bottom - (*console_text)->viewRect.top) + 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); + (*console_v_scrollbar)->contrlVis = 0xff; + ShowControl (console_v_scrollbar); +} + +/* Scroll the TE record so that it is consistent with the scrollbar(s). */ + +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) + - GetCtlValue (console_v_scrollbar)) + * (*console_text)->lineHeight, + console_text); } /* Readline substitute. */ @@ -724,9 +890,8 @@ 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); - TESetSelect (100000, 100000, console_text); - draw_console (); } else ret = vfprintf (fp, fmt, ap); @@ -764,9 +929,8 @@ 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); - TESetSelect (100000, 100000, console_text); - draw_console (); return ret; } else @@ -779,9 +943,8 @@ 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); - TESetSelect (100000, 100000, console_text); - draw_console (); return 0; } else @@ -797,9 +960,8 @@ hacked_fputc (const char c, FILE *fp) char buf[2]; buf[0] = c; + TESetSelect (40000, 40000, console_text); TEInsert (buf, 1, console_text); - TESetSelect (100000, 100000, console_text); - draw_console (); return 0; } else @@ -815,9 +977,8 @@ hacked_putc (const char c, FILE *fp) char buf[2]; buf[0] = c; + TESetSelect (40000, 40000, console_text); TEInsert (buf, 1, console_text); - TESetSelect (100000, 100000, console_text); - draw_console (); } else return fputc (c, fp); @@ -831,4 +992,3 @@ hacked_fflush (FILE *fp) return 0; return fflush (fp); } - diff --git a/gdb/macgdb.r b/gdb/macgdb.r index b7bd3a9af04..07b68822e54 100644 --- a/gdb/macgdb.r +++ b/gdb/macgdb.r @@ -1,9 +1,17 @@ /* Resource file for MacGDB. */ +#include "SysTypes.r" #include "Types.r" #include "mac-defs.h" +resource 'vers' (1) { + 0x02, 0x00, release, 0x00, + verUS, + "4.12.3", + "4.12.3, Copyright \251 1994 Free Software Foundation, Inc." +}; + resource 'MBAR' (128) { { mApple, mFile, mEdit, mDebug }; }; @@ -23,11 +31,11 @@ resource 'MENU' (mApple, preload) { resource 'MENU' (mFile, preload) { mFile, textMenuProc, - 0xFFF, + allEnabled, enabled, "File", { - "New", noIcon, "N", noMark, plain, + "New", noIcon, noKey, noMark, plain, "Open...", noIcon, "O", noMark, plain, "-", noIcon, noKey, noMark, plain, "Quit", noIcon, "Q", noMark, plain @@ -37,7 +45,7 @@ resource 'MENU' (mFile, preload) { resource 'MENU' (mEdit, preload) { mEdit, textMenuProc, - 0x3400, + allEnabled, enabled, "Edit", { @@ -53,16 +61,16 @@ resource 'MENU' (mEdit, preload) { resource 'MENU' (mDebug, preload) { mDebug, textMenuProc, - 0x7FFFFFDD, + allEnabled, 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 + "Continue", noIcon, "K", noMark, plain, + "Step", noIcon, "S", noMark, plain, + "Next", noIcon, "N", noMark, plain } }; @@ -114,9 +122,9 @@ resource 'DITL' (128) { resource 'WIND' (wConsole, preload, purgeable) { {40, 40, 310, 572}, - documentProc, + zoomDocProc, visible, - noGoAway, + goAway, 0x0, "GDB Console" }; diff --git a/gdb/mpw-make.in b/gdb/mpw-make.in index 6d476658a45..e5c76c78889 100644 --- a/gdb/mpw-make.in +++ b/gdb/mpw-make.in @@ -22,10 +22,10 @@ o = : # Default rule that puts each file into separate segment. .c.o \Option-f .c - {CC} {DepDir}{Default}.c {INTERNAL_CFLAGS} {SymOptions} -s {Default} -o {TargDir}{Default}.c.o + {CC} {DepDir}{Default}.c {INTERNAL_CFLAGS} -s gdb_{Default} -o {TargDir}{Default}.c.o .gc.o \Option-f .c - {gC} {DepDir}{Default}.c {INTERNAL_CFLAGS} {SymOptions} -s {Default} -o {TargDir}{Default}.gc.o + {gC} {DepDir}{Default}.c {INTERNAL_CFLAGS} -s gdb_{Default} -o {TargDir}{Default}.gc.o #Copyright 1989, 1990, 1991, 1992, 1993, 1994 Free Software Foundation, Inc. @@ -648,7 +648,7 @@ TARFILES = {SFILES} {HFILES_NO_SRCDIR} {HFILES_WITH_SRCDIR} \Option-d {ALLPARAM} {INFOFILES} {POSSLIBS} {REMOTE_EXAMPLES} -OBS = "{o}"version.c.o "{o}"main.c.o "{o}"blockframe.c.o "{o}"breakpoint.gc.o "{o}"findvar.c.o "{o}"stack.c.o "{o}"thread.c.o \Option-d +OBS = "{o}"version.c.o "{o}"main.c.o "{o}"top.c.o "{o}"blockframe.c.o "{o}"breakpoint.gc.o "{o}"findvar.c.o "{o}"stack.c.o "{o}"thread.c.o \Option-d "{o}"source.gc.o "{o}"values.c.o "{o}"eval.c.o "{o}"valops.c.o "{o}"valarith.c.o "{o}"valprint.c.o "{o}"printcmd.gc.o \Option-d "{o}"symtab.c.o "{o}"symfile.c.o "{o}"symmisc.c.o "{o}"infcmd.c.o "{o}"infrun.gc.o "{o}"command.c.o \Option-d "{o}"utils.c.o "{o}"expprint.c.o "{o}"environ.c.o "{o}"gdbtypes.c.o "{o}"copying.c.o {DEPFILES} \Option-d @@ -657,7 +657,7 @@ OBS = "{o}"version.c.o "{o}"main.c.o "{o}"blockframe.c.o "{o}"breakpoint.gc.o "{ "{o}"dwarfread.c.o "{o}"mipsread.c.o "{o}"stabsread.c.o "{o}"core.c.o "{o}"c-lang.c.o "{o}"ch-lang.c.o "{o}"m2-lang.c.o \Option-d "{o}"complaints.c.o "{o}"typeprint.c.o "{o}"c-typeprint.c.o "{o}"ch-typeprint.c.o "{o}"m2-typeprint.c.o \Option-d "{o}"c-valprint.c.o "{o}"cp-valprint.c.o "{o}"ch-valprint.c.o "{o}"m2-valprint.c.o "{o}"nlmread.c.o \Option-d - "{o}"serial.c.o "{o}"mdebugread.c.o + "{o}"serial.c.o "{o}"mdebugread.c.o "{o}"annotate.c.o TSOBS = @@ -1060,6 +1060,9 @@ MAKEOVERRIDES= {inferior_h} {symtab_h} {dis_asm_h} "{o}"altos-xdep.c.o \Option-f "{s}"altos-xdep.c {defs_h} {gdbcore_h} {inferior_h} + +"{o}"annotate.c.o \Option-f "{s}"annotate.c + "{o}"arm-pinsn.c.o \Option-f "{s}"arm-pinsn.c "{s}"{OP_INCLUDE}:arm.h {defs_h} {symtab_h} "{o}"blockframe.c.o \Option-f "{s}"blockframe.c {defs_h} {gdbcore_h} {inferior_h} \Option-d @@ -1246,7 +1249,12 @@ MAKEOVERRIDES= "{o}"main.c.o \Option-f "{s}"main.c {bfd_h} {getopt_h} {readline_headers} "{s}"call-cmds.h \Option-d {defs_h} {gdbcmd_h} {inferior_h} "{s}"language.h "{s}"signals.h \Option-d {remote_utils_h} - {CC} {INTERNAL_CFLAGS} {READLINE_CFLAGS} "{srcdir}"main.c -o "{o}"main.c.o + {CC} "{srcdir}"main.c {INTERNAL_CFLAGS} {READLINE_CFLAGS} -o "{o}"main.c.o + +"{o}"top.c.o \Option-f "{s}"top.c {bfd_h} {getopt_h} {readline_headers} "{s}"call-cmds.h \Option-d + {defs_h} {gdbcmd_h} {inferior_h} "{s}"language.h "{s}"signals.h \Option-d + {remote_utils_h} + {CC} "{srcdir}"top.c {INTERNAL_CFLAGS} {READLINE_CFLAGS} -o "{o}"top.c.o "{o}"maint.c.o \Option-f "{s}"maint.c {defs_h} {gdbcmd_h} {gdbtypes_h} {symtab_h} "{s}"language.h \Option-d {expression_h} diff --git a/gdb/ser-mac.c b/gdb/ser-mac.c index f8a2291413f..3be1fb3e8f5 100644 --- a/gdb/ser-mac.c +++ b/gdb/ser-mac.c @@ -1,5 +1,6 @@ /* Remote serial interface for local (hardwired) serial ports for Macintosh. Copyright 1994 Free Software Foundation, Inc. + Contributed by Cygnus Support. Written by Stan Shebs. This file is part of GDB. @@ -92,6 +93,7 @@ mac_open (scb, name) } else { + error ("You must specify a port. Choices are `modem' or `printer'."); errno = ENOENT; return (-1); } @@ -244,6 +246,8 @@ mac_set_baud_rate (scb, rate) return 0; } +int first_mac_write = 0; + static int mac_write (scb, str, len) serial_t scb; @@ -253,6 +257,10 @@ mac_write (scb, str, len) OSErr err; IOParam pb; + if (first_mac_write++ < 8) + { + sleep (1); + } pb.ioRefNum = output_refnum; pb.ioBuffer = (Ptr) str; pb.ioReqCount = len; -- 2.30.2