2 * File display.c - display handling for Wine internal debugger.
4 * Copyright (C) 1997, Eric Youngdale.
12 #include <sys/types.h>
18 #define MAX_DISPLAY 25
27 static struct display displaypoints[MAX_DISPLAY];
30 DEBUG_AddDisplay(struct expr * exp, int count, char format)
35 * First find a slot where we can store this display.
37 for(i=0; i < MAX_DISPLAY; i++ )
39 if( displaypoints[i].exp == NULL )
41 displaypoints[i].exp = DEBUG_CloneExpr(exp);
42 displaypoints[i].count = count;
43 displaypoints[i].format = format;
57 * First find a slot where we can store this display.
59 for(i=0; i < MAX_DISPLAY; i++ )
61 if( displaypoints[i].exp != NULL )
63 fprintf(stderr, "%d : ", i+1);
64 DEBUG_DisplayExpr(displaypoints[i].exp);
65 fprintf(stderr, "\n");
79 * First find a slot where we can store this display.
81 for(i=0; i < MAX_DISPLAY; i++ )
83 if( displaypoints[i].exp != NULL )
85 addr = DEBUG_EvalExpr(displaypoints[i].exp);
86 if( addr.type == NULL )
88 fprintf(stderr, "Unable to evaluate expression ");
89 DEBUG_DisplayExpr(displaypoints[i].exp);
90 fprintf(stderr, "\nDisabling...\n");
95 fprintf(stderr, "%d : ", i + 1);
96 DEBUG_DisplayExpr(displaypoints[i].exp);
97 fprintf(stderr, " = ");
98 if( displaypoints[i].format == 'i' )
100 DEBUG_ExamineMemory( &addr,
101 displaypoints[i].count,
102 displaypoints[i].format);
107 displaypoints[i].count,
108 displaypoints[i].format, 0);
118 DEBUG_DelDisplay(int displaynum)
122 if( displaynum >= MAX_DISPLAY || displaynum == 0 || displaynum < -1 )
124 fprintf(stderr, "Invalid display number\n");
127 if( displaynum == -1 )
129 for(i=0; i < MAX_DISPLAY; i++ )
131 if( displaypoints[i].exp != NULL )
133 DEBUG_FreeExpr(displaypoints[i].exp);
134 displaypoints[i].exp = NULL;
138 else if( displaypoints[displaynum - 1].exp != NULL )
140 DEBUG_FreeExpr(displaypoints[displaynum - 1].exp);
141 displaypoints[displaynum - 1].exp = NULL;