gdb/tui/tuiSourceWin.h

   1 /* TUI display source/assembly window.
   2    Copyright 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
   3    Contributed by Hewlett-Packard Company.
   4
   5    This file is part of GDB.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 59 Temple Place - Suite 330,
  20    Boston, MA 02111-1307, USA.  */
  21
  22 #ifndef _TUI_SOURCEWIN_H
  23 #define _TUI_SOURCEWIN_H
  24
  25 extern void tuiDisplayMainFunction (void);
  26 extern void tuiUpdateSourceWindow (TuiWinInfoPtr, struct symtab *, Opaque,
  27                                    int);
  28 extern void tuiUpdateSourceWindowAsIs (TuiWinInfoPtr, struct symtab *, Opaque,
  29                                        int);
  30 extern void tuiUpdateSourceWindowsWithAddr (CORE_ADDR);
  31 extern void tui_vUpdateSourceWindowsWithAddr (va_list);
  32 extern void tuiUpdateSourceWindowsWithLine (struct symtab *, int);
  33 extern void tui_vUpdateSourceWindowsWithLine (va_list);
  34 extern void tuiUpdateSourceWindowsFromLocator (void);
  35 extern void tuiClearSourceContent (TuiWinInfoPtr, int);
  36 extern void tuiClearAllSourceWinsContent (int);
  37 extern void tuiEraseSourceContent (TuiWinInfoPtr, int);
  38 extern void tuiEraseAllSourceWinsContent (int);
  39 extern void tuiSetSourceContentNil (TuiWinInfoPtr, char *);
  40 extern void tuiShowSourceContent (TuiWinInfoPtr);
  41 extern void tuiShowAllSourceWinsContent (void);
  42 extern void tuiHorizontalSourceScroll (TuiWinInfoPtr, TuiScrollDirection,
  43                                        int);
  44 extern void tuiUpdateOnEnd (void);
  45
  46 extern TuiStatus tuiSetExecInfoContent (TuiWinInfoPtr);
  47 extern void tuiShowExecInfoContent (TuiWinInfoPtr);
  48 extern void tuiShowAllExecInfosContent (void);
  49 extern void tuiEraseExecInfoContent (TuiWinInfoPtr);
  50 extern void tuiEraseAllExecInfosContent (void);
  51 extern void tuiClearExecInfoContent (TuiWinInfoPtr);
  52 extern void tuiClearAllExecInfosContent (void);
  53 extern void tuiUpdateExecInfo (TuiWinInfoPtr);
  54 extern void tuiUpdateAllExecInfos (void);
  55
  56 extern void tuiSetIsExecPointAt (Opaque, TuiWinInfoPtr);
  57 extern void tuiSetHasBreakAt (struct breakpoint *, TuiWinInfoPtr, int);
  58 extern void tuiAllSetHasBreakAt (struct breakpoint *, int);
  59 extern void tui_vAllSetHasBreakAt (va_list);
  60 extern TuiStatus tuiAllocSourceBuffer (TuiWinInfoPtr);
  61 extern int tuiLineIsDisplayed (Opaque, TuiWinInfoPtr, int);
  62
  63
  64 /*
  65    ** Constant definitions
  66  */
  67 #define        SCROLL_THRESHOLD            2    /* threshold for lazy scroll */
  68
  69
  70 /*
  71    ** Macros
  72  */
  73 #define    m_tuiSetBreakAt(bp, winInfo)       tuiSetHasBreakAt((bp, winInfo, TRUE)
  74 #define    m_tuiClearBreakAt(bp, winInfo)     tuiSetHasBreakAt(bp, winInfo, FALSE)
  75
  76 #define    m_tuiAllSetBreakAt(bp)             tuiAllSetHasBreakAt(bp, TRUE)
  77 #define    m_tuiAllClearBreakAt(bp)           tuiAllSetHasBreakAt(bp, FALSE)
  78
  79 #define    m_tuiSrcLineDisplayed(lineNo)      tuiLineIsDisplayed((Opaque)(lineNo), srcWin, FALSE)
  80 #define    m_tuiSrcAddrDisplayed(addr)        tuiLineIsDisplayed((Opaque)(addr), disassemWin, FALSE)
  81 #define    m_tuiSrcLineDisplayedWithinThreshold(lineNo) \
  82                                             tuiLineIsDisplayed((Opaque)(lineNo), srcWin, TRUE)
  83 #define    m_tuiSrcAddrDisplayedWithinThreshold(addr) \
  84                                             tuiLineIsDisplayed((Opaque)(addr), disassemWin, TRUE)
  85 #define m_tuiLineDisplayedWithinThreshold(winInfo, lineOrAddr)                                 \
  86                                     ( (winInfo == srcWin) ?                                    \
  87                                         m_tuiSrcLineDisplayedWithinThreshold(lineOrAddr) :    \
  88                                         m_tuiSrcAddrDisplayedWithinThreshold(lineOrAddr) )
  89
  90
  91
  92 #endif
  93 /*_TUI_SOURCEWIN_H */