mirror of
https://github.com/reactos/wine.git
synced 2024-11-24 20:30:01 +00:00
04c16b828e
registry and typing) - Finalized use of Windows' Console I/O interface (instead of Unix std streams) - Now handling registers as internal variables (they are no longer seen as a specific type)
144 lines
2.7 KiB
C
144 lines
2.7 KiB
C
/*
|
|
* File display.c - display handling for Wine internal debugger.
|
|
*
|
|
* Copyright (C) 1997, Eric Youngdale.
|
|
*
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <limits.h>
|
|
#include <sys/types.h>
|
|
|
|
#include "debugger.h"
|
|
|
|
#include <stdarg.h>
|
|
|
|
#define MAX_DISPLAY 25
|
|
|
|
struct display
|
|
{
|
|
struct expr * exp;
|
|
int count;
|
|
char format;
|
|
};
|
|
|
|
static struct display displaypoints[MAX_DISPLAY];
|
|
|
|
int
|
|
DEBUG_AddDisplay(struct expr * exp, int count, char format)
|
|
{
|
|
int i;
|
|
|
|
/*
|
|
* First find a slot where we can store this display.
|
|
*/
|
|
for(i=0; i < MAX_DISPLAY; i++ )
|
|
{
|
|
if( displaypoints[i].exp == NULL )
|
|
{
|
|
displaypoints[i].exp = DEBUG_CloneExpr(exp);
|
|
displaypoints[i].count = count;
|
|
displaypoints[i].format = format;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
int
|
|
DEBUG_InfoDisplay(void)
|
|
{
|
|
int i;
|
|
|
|
/*
|
|
* First find a slot where we can store this display.
|
|
*/
|
|
for(i=0; i < MAX_DISPLAY; i++ )
|
|
{
|
|
if( displaypoints[i].exp != NULL )
|
|
{
|
|
DEBUG_Printf(DBG_CHN_MESG, "%d : ", i+1);
|
|
DEBUG_DisplayExpr(displaypoints[i].exp);
|
|
DEBUG_Printf(DBG_CHN_MESG, "\n");
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
int
|
|
DEBUG_DoDisplay(void)
|
|
{
|
|
DBG_VALUE value;
|
|
int i;
|
|
|
|
/*
|
|
* First find a slot where we can store this display.
|
|
*/
|
|
for(i=0; i < MAX_DISPLAY; i++ )
|
|
{
|
|
if( displaypoints[i].exp != NULL )
|
|
{
|
|
value = DEBUG_EvalExpr(displaypoints[i].exp);
|
|
if( value.type == NULL )
|
|
{
|
|
DEBUG_Printf(DBG_CHN_MESG, "Unable to evaluate expression ");
|
|
DEBUG_DisplayExpr(displaypoints[i].exp);
|
|
DEBUG_Printf(DBG_CHN_MESG, "\nDisabling...\n");
|
|
DEBUG_DelDisplay(i);
|
|
}
|
|
else
|
|
{
|
|
DEBUG_Printf(DBG_CHN_MESG, "%d : ", i + 1);
|
|
DEBUG_DisplayExpr(displaypoints[i].exp);
|
|
DEBUG_Printf(DBG_CHN_MESG, " = ");
|
|
if( displaypoints[i].format == 'i' )
|
|
{
|
|
DEBUG_ExamineMemory( &value,
|
|
displaypoints[i].count,
|
|
displaypoints[i].format);
|
|
}
|
|
else
|
|
{
|
|
DEBUG_Print( &value,
|
|
displaypoints[i].count,
|
|
displaypoints[i].format, 0);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
int
|
|
DEBUG_DelDisplay(int displaynum)
|
|
{
|
|
int i;
|
|
|
|
if( displaynum >= MAX_DISPLAY || displaynum == 0 || displaynum < -1 )
|
|
{
|
|
DEBUG_Printf(DBG_CHN_MESG, "Invalid display number\n");
|
|
return TRUE;
|
|
}
|
|
if( displaynum == -1 )
|
|
{
|
|
for(i=0; i < MAX_DISPLAY; i++ )
|
|
{
|
|
if( displaypoints[i].exp != NULL )
|
|
{
|
|
DEBUG_FreeExpr(displaypoints[i].exp);
|
|
displaypoints[i].exp = NULL;
|
|
}
|
|
}
|
|
}
|
|
else if( displaypoints[displaynum - 1].exp != NULL )
|
|
{
|
|
DEBUG_FreeExpr(displaypoints[displaynum - 1].exp);
|
|
displaypoints[displaynum - 1].exp = NULL;
|
|
}
|
|
return TRUE;
|
|
}
|