#include <stdio.h>
#include "common.h"
+#include "memory.h"
+#include "hexfile.h"
#include "cpu8051.h"
#include "memwin.h"
-
static GtkWidget *memclist;
-
GtkWidget *
-memwin_init( int width, int height )
+memwin_init(void)
{
- int i;
- GtkWidget *fixed_frame;
-
- fixed_frame = gtk_frame_new(0);
- gtk_frame_set_shadow_type( GTK_FRAME( fixed_frame ), GTK_SHADOW_ETCHED_OUT );
- gtk_widget_set_usize( GTK_WIDGET( fixed_frame ), width, height );
-
- memclist = gtk_clist_new( 18 );
- gtk_clist_set_selection_mode( GTK_CLIST( memclist ), GTK_SELECTION_SINGLE );
- gtk_widget_set_usize( GTK_WIDGET( memclist ), 620, 250 );
-
- for( i = 0; i < 18; i++ ) {
- gtk_clist_set_column_justification( GTK_CLIST( memclist ), i, GTK_JUSTIFY_LEFT );
- }
-
- gtk_clist_set_column_width( GTK_CLIST( memclist ), 0, 5*8 );
-
- for( i = 1; i < 17; i++ ) {
- gtk_clist_set_column_width( GTK_CLIST( memclist ), i, 2*8 );
- }
-
- gtk_clist_set_column_width( GTK_CLIST( memclist ), 17, 16*8 );
-
-#if ( GTK_MAJOR_VERSION == 2)
- PangoFontDescription *pango_font;
- pango_font = pango_font_description_from_string( FIXED_FONT );
- gtk_widget_modify_font( memclist, pango_font );
-#else
- {
- GtkStyle *style;
- /* Setting font for the widget. */
- style = gtk_style_new();
- gdk_font_unref( style->font );
-
- /* Load a fixed font */
- style->font = gdk_font_load( FIXED_FONT );
- gtk_widget_set_style( GTK_WIDGET( memclist ), style );
- }
-#endif
+ int i;
+ GtkWidget *scrollwin;
+ PangoFontDescription *pango_font;
+ char *memdummy[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0 };
- char *memdummy[] = { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 };
- for( i = 0; i < 16; i++ ) {
- gtk_clist_append( GTK_CLIST( memclist ), memdummy );
- }
+ scrollwin = gtk_scrolled_window_new(NULL, NULL);
+ gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrollwin),
+ GTK_SHADOW_ETCHED_OUT);
- gtk_container_add( GTK_CONTAINER( fixed_frame ), memclist );
+ /* Automatically add scrollbars when necessary. */
+ gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollwin),
+ GTK_POLICY_AUTOMATIC,
+ GTK_POLICY_AUTOMATIC);
- return fixed_frame;
-}
+ memclist = gtk_clist_new(18);
+ gtk_clist_set_selection_mode(GTK_CLIST(memclist), GTK_SELECTION_SINGLE);
+ for (i = 0; i < 18; i++) {
+ gtk_clist_set_column_justification(
+ GTK_CLIST(memclist), i, GTK_JUSTIFY_LEFT);
+ }
-/* Dump 16 rows of 16 bytes from Address in Memory (direct addressing) */
-void
-memwin_DumpD( unsigned int Address )
-{
- char TextTmp[255];
- int row, column, TextLength;
-
- gtk_clist_freeze( GTK_CLIST( memclist ) );
- for ( row = 0; row < 16; row++ ) {
- sprintf( TextTmp, "%.4X", Address );
- gtk_clist_set_text( GTK_CLIST( memclist ), row, 0, TextTmp );
-
- for ( column = 0; column < 16; column++ ) {
- sprintf( TextTmp, "%.2X", ( int ) cpu8051_ReadD( Address + column ) );
- gtk_clist_set_text( GTK_CLIST( memclist ), row, column + 1, TextTmp );
- }
-
- TextLength = 0;
- for ( column = 0; column < 16; column++ ) {
- if ( ( ( int ) cpu8051_ReadD( Address + column ) >= 32 ) && ( ( int ) cpu8051_ReadD( Address + column ) <= 126 ) )
- TextLength += sprintf( &TextTmp[ TextLength ], "%c", cpu8051_ReadD( Address + column ) );
- else TextLength += sprintf( &TextTmp[ TextLength ], "." );
- }
- gtk_clist_set_text( GTK_CLIST( memclist ), row, 17, TextTmp );
-
- Address += 16;
- }
-
- gtk_clist_select_row( GTK_CLIST( memclist ), 0, 0 );
- gtk_clist_thaw( GTK_CLIST( memclist ) );
-}
+ pango_font = pango_font_description_from_string(FIXED_FONT);
+ gtk_widget_modify_font(memclist, pango_font);
+
+ for (i = 0; i < 16; i++)
+ gtk_clist_append(GTK_CLIST(memclist), memdummy);
+ gtk_container_add(GTK_CONTAINER(scrollwin), memclist);
-/* Dump 16 rows of 16 bytes from Address in Memory (indirect addressing) */
+ return scrollwin;
+}
+
+/* Dump 16 rows of 16 bytes from Address in Memory (direct addressing) */
void
-memwin_DumpI( unsigned int Address )
+memwin_DumpD(char *MemAddress)
{
- char TextTmp[255];
- int row, column, TextLength;
-
- gtk_clist_freeze( GTK_CLIST( memclist ) );
- for ( row = 0; row < 16; row++ ) {
- sprintf( TextTmp, "%.4X", Address );
- gtk_clist_set_text( GTK_CLIST( memclist ), row, 0, TextTmp );
-
- for ( column = 0; column < 16; column++ ) {
- sprintf( TextTmp, "%.2X", ( int ) cpu8051_ReadI( Address + column ) );
- gtk_clist_set_text( GTK_CLIST( memclist ), row, column + 1, TextTmp );
- }
-
- TextLength = 0;
- for ( column = 0; column < 16; column++ ) {
- if ( ( ( int ) cpu8051_ReadI( Address + column ) >= 32 ) && ( ( int ) cpu8051_ReadI( Address + column ) <= 126 ) )
- TextLength += sprintf( &TextTmp[ TextLength ], "%c", cpu8051_ReadI( Address + column ) );
- else TextLength += sprintf( &TextTmp[ TextLength ], "." );
- }
- gtk_clist_set_text( GTK_CLIST( memclist ), row, 17, TextTmp );
-
- Address += 16;
- }
- gtk_clist_thaw( GTK_CLIST( memclist ) );
+ char TextTmp[1024];
+ int row, column, TextLength;
+ unsigned int Address;
+
+ if (strlen(MemAddress) != 0) {
+ if (STREQ(MemAddress, "PC"))
+ Address = cpu8051.pc;
+ else
+ Address = Ascii2Hex(MemAddress, strlen(MemAddress));
+ } else {
+ Address = 0;
+ }
+
+ gtk_clist_freeze(GTK_CLIST(memclist));
+
+ for (row = 0; row < 16; row++) {
+ sprintf(TextTmp, "%.4X", Address);
+ gtk_clist_set_text(GTK_CLIST(memclist), row, 0, TextTmp);
+
+ for (column = 0; column < 16; column++) {
+ sprintf(TextTmp, "%.2X",
+ (int) cpu8051_ReadD(Address + column));
+ gtk_clist_set_text(GTK_CLIST(memclist), row,
+ column + 1, TextTmp);
+ }
+
+ TextLength = 0;
+ for (column = 0; column < 16; column++) {
+ if (((int) cpu8051_ReadD(Address + column) >= 32) &&
+ ((int) cpu8051_ReadD(Address + column) <= 126))
+ TextLength += sprintf(
+ &TextTmp[TextLength],
+ "%c", cpu8051_ReadD(Address + column));
+ else
+ TextLength +=
+ sprintf(&TextTmp[TextLength], ".");
+ }
+ gtk_clist_set_text(GTK_CLIST(memclist), row, 17, TextTmp);
+
+ Address += 16;
+ }
+
+ gtk_clist_select_row(GTK_CLIST(memclist), 0, 0);
+ gtk_clist_thaw(GTK_CLIST(memclist));
}
projects / emu8051.git / blobdiff