-/*
- ** tuiDisassem.c
- ** This module contains functions for handling disassembly display.
- */
+/* Disassembly display.
+
+ Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation,
+ Inc.
+
+ Contributed by Hewlett-Packard Company.
+
+ 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., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* FIXME: cagney/2002-02-28: The GDB coding standard indicates that
+ "defs.h" should be included first. Unfortunatly some systems
+ (currently Debian GNU/Linux) include the <stdbool.h> via <curses.h>
+ and they clash with "bfd.h"'s definiton of true/false. The correct
+ fix is to remove true/false from "bfd.h", however, until that
+ happens, hack around it by including "config.h" and <curses.h>
+ first. */
+
+#include "config.h"
+#ifdef HAVE_NCURSES_H
+#include <ncurses.h>
+#else
+#ifdef HAVE_CURSES_H
+#include <curses.h>
+#endif
+#endif
#include "defs.h"
#include "symtab.h"
#include "breakpoint.h"
#include "frame.h"
+#include "value.h"
#include "tui.h"
#include "tuiData.h"
+#include "tuiWin.h"
#include "tuiLayout.h"
#include "tuiSourceWin.h"
#include "tuiStack.h"
+#include "tui-file.h"
/*****************************************
** Function to set the disassembly window's content.
*/
TuiStatus
-#ifdef __STDC__
-tuiSetDisassemContent (
- struct symtab *s,
- Opaque startAddr)
-#else
-tuiSetDisassemContent (s, startAddr)
- struct symtab *s;
- Opaque startAddr;
-#endif
+tuiSetDisassemContent (struct symtab *s, CORE_ADDR startAddr)
{
TuiStatus ret = TUI_FAILURE;
struct ui_file *gdb_dis_out;
- if (startAddr != (Opaque) NULL)
+ if (startAddr != 0)
{
register int i, desc;
/* now init the ui_file structure */
gdb_dis_out = tui_sfileopen (threshold);
- INIT_DISASSEMBLE_INFO_NO_ARCH (asmInfo, gdb_dis_out, (fprintf_ftype) fprintf_filtered);
- asmInfo.read_memory_func = dis_asm_read_memory;
- asmInfo.memory_error_func = dis_asm_memory_error;
+ asmInfo = tm_print_insn_info;
+ asmInfo.stream = gdb_dis_out;
disassemWin->detail.sourceInfo.startLineOrAddr.addr = startAddr;
/* Now construct each line */
- for (curLine = 0, pc = (CORE_ADDR) startAddr; (curLine < maxLines);)
+ for (curLine = 0, pc = startAddr; (curLine < maxLines);)
{
TuiWinElementPtr element = (TuiWinElementPtr) disassemWin->generic.content[curLine];
struct breakpoint *bp;
&(tui_file_get_strbuf (gdb_dis_out)[offset]));
else
element->whichElement.source.line[0] = '\0';
- element->whichElement.source.lineOrAddr.addr = (Opaque) pc;
+ element->whichElement.source.lineOrAddr.addr = pc;
element->whichElement.source.isExecPoint =
(pc == (CORE_ADDR) ((TuiWinElementPtr) locator->content[0])->whichElement.locator.addr);
bp = _hasBreak (pc);
element->whichElement.source.hasBreak =
(bp != (struct breakpoint *) NULL &&
(!element->whichElement.source.isExecPoint ||
- (bp->disposition != del || bp->hit_count <= 0)));
+ (bp->disposition != disp_del || bp->hit_count <= 0)));
curLine++;
pc = newpc;
/* reset the buffer to empty */
** Function to display the disassembly window with disassembled code.
*/
void
-#ifdef __STDC__
-tuiShowDisassem (
- Opaque startAddr)
-#else
-tuiShowDisassem (startAddr)
- Opaque startAddr;
-#endif
+tuiShowDisassem (CORE_ADDR startAddr)
{
- struct symtab *s = find_pc_symtab ((CORE_ADDR) startAddr);
+ struct symtab *s = find_pc_symtab (startAddr);
TuiWinInfoPtr winWithFocus = tuiWinWithFocus ();
+ TuiLineOrAddress val;
+ val.addr = startAddr;
tuiAddWinToLayout (DISASSEM_WIN);
- tuiUpdateSourceWindow (disassemWin, s, startAddr, FALSE);
+ tuiUpdateSourceWindow (disassemWin, s, val, FALSE);
/*
** if the focus was in the src win, put it in the asm win, if the
** source view isn't split
** Function to display the disassembly window.
*/
void
-#ifdef __STDC__
-tuiShowDisassemAndUpdateSource (
- Opaque startAddr)
-#else
-tuiShowDisassemAndUpdateSource (startAddr)
- Opaque startAddr;
-#endif
+tuiShowDisassemAndUpdateSource (CORE_ADDR startAddr)
{
struct symtab_and_line sal;
tuiShowDisassem (startAddr);
if (currentLayout () == SRC_DISASSEM_COMMAND)
{
+ TuiLineOrAddress val;
TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
/*
** Update what is in the source window if it is displayed too,
** note that it follows what is in the disassembly window and visa-versa
*/
- sal = find_pc_line ((CORE_ADDR) startAddr, 0);
- current_source_symtab = sal.symtab;
- tuiUpdateSourceWindow (srcWin, sal.symtab, (Opaque) sal.line, TRUE);
- tuiUpdateLocatorFilename (sal.symtab->filename);
+ sal = find_pc_line (startAddr, 0);
+ val.lineNo = sal.line;
+ tuiUpdateSourceWindow (srcWin, sal.symtab, val, TRUE);
+ if (sal.symtab)
+ {
+ current_source_symtab = sal.symtab;
+ tuiUpdateLocatorFilename (sal.symtab->filename);
+ }
+ else
+ tuiUpdateLocatorFilename ("?");
}
return;
} /* tuiShowDisassemAndUpdateSource */
-
-/*
- ** tuiShowDisassemAsIs().
- ** Function to display the disassembly window. This function shows
- ** the disassembly as specified by the horizontal offset.
- */
-void
-#ifdef __STDC__
-tuiShowDisassemAsIs (
- Opaque addr)
-#else
-tuiShowDisassemAsIs (addr)
- Opaque addr;
-#endif
-{
- tuiAddWinToLayout (DISASSEM_WIN);
- tuiUpdateSourceWindowAsIs (disassemWin, (struct symtab *) NULL, addr, FALSE);
- /*
- ** Update what is in the source window if it is displayed too, not that it
- ** follows what is in the disassembly window and visa-versa
- */
- if (currentLayout () == SRC_DISASSEM_COMMAND)
- tuiShowSourceContent (srcWin); /*???? Need to do more? */
-
- return;
-} /* tuiShowDisassem */
-
-
/*
** tuiGetBeginAsmAddress().
*/
-Opaque
-#ifdef __STDC__
+CORE_ADDR
tuiGetBeginAsmAddress (void)
-#else
-tuiGetBeginAsmAddress ()
-#endif
{
TuiGenWinInfoPtr locator;
TuiLocatorElementPtr element;
- Opaque addr;
+ CORE_ADDR addr;
locator = locatorWinInfoPtr ();
element = &((TuiWinElementPtr) locator->content[0])->whichElement.locator;
- if (element->addr == (Opaque) 0)
+ if (element->addr == 0)
{
/*the target is not executing, because the pc is 0 */
- addr = (Opaque) parse_and_eval_address ("main");
+ addr = parse_and_eval_address ("main");
- if (addr == (Opaque) 0)
- addr = (Opaque) parse_and_eval_address ("MAIN");
+ if (addr == 0)
+ addr = parse_and_eval_address ("MAIN");
}
else /* the target is executing */
** Scroll the disassembly forward or backward vertically
*/
void
-#ifdef __STDC__
-tuiVerticalDisassemScroll (
- TuiScrollDirection scrollDirection,
- int numToScroll)
-#else
-tuiVerticalDisassemScroll (scrollDirection, numToScroll)
- TuiScrollDirection scrollDirection;
- int numToScroll;
-#endif
+tuiVerticalDisassemScroll (TuiScrollDirection scrollDirection,
+ int numToScroll)
{
if (disassemWin->generic.content != (OpaquePtr) NULL)
{
- Opaque pc, lowAddr;
+ CORE_ADDR pc, lowAddr;
TuiWinContent content;
struct symtab *s;
s = current_source_symtab;
pc = content[0]->whichElement.source.lineOrAddr.addr;
- if (find_pc_partial_function ((CORE_ADDR) pc,
- (char **) NULL,
- (CORE_ADDR *) & lowAddr,
- (CORE_ADDR) NULL) == 0)
- error ("No function contains prgram counter for selected frame.\n");
+ if (find_pc_partial_function (pc, (char **) NULL, &lowAddr,
+ (CORE_ADDR) 0) == 0)
+ error ("No function contains program counter for selected frame.\n");
else
{
register int line = 0;
- register Opaque newLow;
+ register CORE_ADDR newLow;
bfd_byte buffer[4];
+ TuiLineOrAddress val;
newLow = pc;
if (scrollDirection == FORWARD_SCROLL)
}
else
{
- for (; newLow >= (Opaque) 0 && line < numToScroll; line++)
+ for (; newLow != 0 && line < numToScroll; line++)
newLow -= sizeof (bfd_getb32 (buffer));
}
- tuiUpdateSourceWindowAsIs (disassemWin, s, newLow, FALSE);
+ val.addr = newLow;
+ tuiUpdateSourceWindowAsIs (disassemWin, s, val, FALSE);
}
}
** source file indicated
*/
static struct breakpoint *
-#ifdef __STDC__
-_hasBreak (
- CORE_ADDR addr)
-#else
-_hasBreak (addr)
- CORE_ADDR addr;
-#endif
+_hasBreak (CORE_ADDR addr)
{
struct breakpoint *bpWithBreak = (struct breakpoint *) NULL;
struct breakpoint *bp;