nkeynes@31 | 1 | /**
|
nkeynes@586 | 2 | * $Id$
|
nkeynes@31 | 3 | *
|
nkeynes@31 | 4 | * Implements the MMIO register viewing window
|
nkeynes@31 | 5 | *
|
nkeynes@31 | 6 | * Copyright (c) 2005 Nathan Keynes.
|
nkeynes@31 | 7 | *
|
nkeynes@31 | 8 | * This program is free software; you can redistribute it and/or modify
|
nkeynes@31 | 9 | * it under the terms of the GNU General Public License as published by
|
nkeynes@31 | 10 | * the Free Software Foundation; either version 2 of the License, or
|
nkeynes@31 | 11 | * (at your option) any later version.
|
nkeynes@31 | 12 | *
|
nkeynes@31 | 13 | * This program is distributed in the hope that it will be useful,
|
nkeynes@31 | 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
nkeynes@31 | 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
nkeynes@31 | 16 | * GNU General Public License for more details.
|
nkeynes@31 | 17 | */
|
nkeynes@31 | 18 |
|
nkeynes@2 | 19 | #include <stdint.h>
|
nkeynes@484 | 20 | #include <string.h>
|
nkeynes@537 | 21 | #include "gtkui/gtkui.h"
|
nkeynes@2 | 22 | #include "mem.h"
|
nkeynes@2 | 23 | #include "mmio.h"
|
nkeynes@2 | 24 |
|
nkeynes@457 | 25 |
|
nkeynes@457 | 26 | struct mmio_window_info {
|
nkeynes@457 | 27 | GtkWidget *window;
|
nkeynes@457 | 28 | GtkWidget *notebook;
|
nkeynes@457 | 29 | };
|
nkeynes@2 | 30 |
|
nkeynes@2 | 31 | static void printbits( char *out, int nbits, uint32_t value )
|
nkeynes@2 | 32 | {
|
nkeynes@2 | 33 | if( nbits < 32 ) {
|
nkeynes@2 | 34 | int i;
|
nkeynes@2 | 35 | for( i=32; i>nbits; i-- ) {
|
nkeynes@2 | 36 | if( !(i % 8) ) *out++ = ' ';
|
nkeynes@2 | 37 | *out++ = ' ';
|
nkeynes@2 | 38 | }
|
nkeynes@2 | 39 | }
|
nkeynes@2 | 40 | while( nbits > 0 ) {
|
nkeynes@2 | 41 | *out++ = (value&(1<<--nbits) ? '1' : '0');
|
nkeynes@2 | 42 | if( !(nbits % 8) ) *out++ = ' ';
|
nkeynes@2 | 43 | }
|
nkeynes@2 | 44 | *out = '\0';
|
nkeynes@2 | 45 | }
|
nkeynes@2 | 46 |
|
nkeynes@2 | 47 | static void printhex( char *out, int nbits, uint32_t value )
|
nkeynes@2 | 48 | {
|
nkeynes@2 | 49 | char tmp[10], *p = tmp;
|
nkeynes@2 | 50 | int i;
|
nkeynes@2 | 51 |
|
nkeynes@2 | 52 | sprintf( tmp, "%08X", value );
|
nkeynes@2 | 53 | for( i=32; i>0; i-=4, p++ ) {
|
nkeynes@2 | 54 | if( i <= nbits ) *out++ = *p;
|
nkeynes@2 | 55 | else *out++ = ' ';
|
nkeynes@2 | 56 | }
|
nkeynes@2 | 57 | *out = '\0';
|
nkeynes@2 | 58 | }
|
nkeynes@736 | 59 |
|
nkeynes@457 | 60 |
|
nkeynes@457 | 61 |
|
nkeynes@457 | 62 |
|
nkeynes@457 | 63 | gboolean
|
nkeynes@457 | 64 | on_mmio_delete_event (GtkWidget *widget,
|
nkeynes@736 | 65 | GdkEvent *event,
|
nkeynes@736 | 66 | gpointer user_data)
|
nkeynes@457 | 67 | {
|
nkeynes@457 | 68 | gtk_widget_hide(widget);
|
nkeynes@457 | 69 | return TRUE;
|
nkeynes@457 | 70 | }
|
nkeynes@457 | 71 |
|
nkeynes@457 | 72 |
|
nkeynes@457 | 73 | void on_mmio_close_clicked( GtkButton *button, gpointer user_data)
|
nkeynes@457 | 74 | {
|
nkeynes@457 | 75 | gtk_widget_hide( ((mmio_window_t)user_data)->window );
|
nkeynes@457 | 76 | }
|
nkeynes@457 | 77 |
|
nkeynes@457 | 78 |
|
nkeynes@457 | 79 | void on_trace_button_toggled (GtkToggleButton *button,
|
nkeynes@736 | 80 | gpointer user_data)
|
nkeynes@457 | 81 | {
|
nkeynes@457 | 82 | struct mmio_region *io_rgn = (struct mmio_region *)user_data;
|
nkeynes@457 | 83 | gboolean isActive = gtk_toggle_button_get_active(button);
|
nkeynes@457 | 84 | if( io_rgn != NULL ) {
|
nkeynes@736 | 85 | io_rgn->trace_flag = isActive ? 1 : 0;
|
nkeynes@457 | 86 | }
|
nkeynes@457 | 87 | }
|
nkeynes@457 | 88 |
|
nkeynes@457 | 89 | static GtkCList *mmio_window_add_page( mmio_window_t mmio, char *name, struct mmio_region *io_rgn )
|
nkeynes@2 | 90 | {
|
nkeynes@2 | 91 | GtkCList *list;
|
nkeynes@2 | 92 | GtkWidget *scroll;
|
nkeynes@2 | 93 | GtkWidget *tab;
|
nkeynes@238 | 94 | GtkCheckButton *trace_button;
|
nkeynes@238 | 95 | GtkVBox *vbox;
|
nkeynes@2 | 96 |
|
nkeynes@2 | 97 | scroll = gtk_scrolled_window_new(NULL, NULL);
|
nkeynes@2 | 98 | gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW(scroll),
|
nkeynes@2 | 99 | GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS );
|
nkeynes@2 | 100 | list = GTK_CLIST(gtk_clist_new(5));
|
nkeynes@45 | 101 | gtk_clist_set_column_width(list, 0, 70);
|
nkeynes@45 | 102 | gtk_clist_set_column_width(list, 1, 75);
|
nkeynes@45 | 103 | gtk_clist_set_column_width(list, 2, 70);
|
nkeynes@45 | 104 | gtk_clist_set_column_width(list, 3, 280);
|
nkeynes@2 | 105 | gtk_clist_set_column_width(list, 4, 160);
|
nkeynes@2 | 106 | gtk_clist_set_column_justification(list, 0, GTK_JUSTIFY_CENTER );
|
nkeynes@2 | 107 | gtk_clist_set_column_justification(list, 2, GTK_JUSTIFY_CENTER );
|
nkeynes@2 | 108 | gtk_clist_set_column_justification(list, 3, GTK_JUSTIFY_CENTER );
|
nkeynes@508 | 109 | gtk_clist_set_column_title(list, 0, _("Address"));
|
nkeynes@508 | 110 | gtk_clist_set_column_title(list, 1, _("Register"));
|
nkeynes@508 | 111 | gtk_clist_set_column_title(list, 2, _("Value"));
|
nkeynes@508 | 112 | gtk_clist_set_column_title(list, 3, _("Bit Pattern"));
|
nkeynes@508 | 113 | gtk_clist_set_column_title(list, 4, _("Description"));
|
nkeynes@2 | 114 | gtk_clist_column_titles_show(list);
|
nkeynes@435 | 115 | gtk_widget_modify_font( GTK_WIDGET(list), gui_fixed_font );
|
nkeynes@2 | 116 | tab = gtk_label_new(_(name));
|
nkeynes@2 | 117 | gtk_container_add( GTK_CONTAINER(scroll), GTK_WIDGET(list) );
|
nkeynes@736 | 118 |
|
nkeynes@429 | 119 | vbox = GTK_VBOX(gtk_vbox_new( FALSE, 0 ));
|
nkeynes@238 | 120 | gtk_container_add( GTK_CONTAINER(vbox), GTK_WIDGET(scroll) );
|
nkeynes@238 | 121 |
|
nkeynes@508 | 122 | trace_button = GTK_CHECK_BUTTON(gtk_check_button_new_with_label(_("Trace access")));
|
nkeynes@586 | 123 | if( io_rgn != NULL ) {
|
nkeynes@736 | 124 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(trace_button),
|
nkeynes@736 | 125 | io_rgn->trace_flag ? TRUE : FALSE);
|
nkeynes@586 | 126 | }
|
nkeynes@238 | 127 | gtk_container_add( GTK_CONTAINER(vbox), GTK_WIDGET(trace_button) );
|
nkeynes@238 | 128 | gtk_box_set_child_packing( GTK_BOX(vbox), GTK_WIDGET(trace_button),
|
nkeynes@736 | 129 | FALSE, FALSE, 0, GTK_PACK_START );
|
nkeynes@457 | 130 | gtk_notebook_append_page( GTK_NOTEBOOK(mmio->notebook), GTK_WIDGET(vbox), tab );
|
nkeynes@457 | 131 | gtk_object_set_data( GTK_OBJECT(mmio->window), name, list );
|
nkeynes@238 | 132 | g_signal_connect ((gpointer) trace_button, "toggled",
|
nkeynes@736 | 133 | G_CALLBACK (on_trace_button_toggled),
|
nkeynes@736 | 134 | io_rgn);
|
nkeynes@2 | 135 | return list;
|
nkeynes@2 | 136 | }
|
nkeynes@2 | 137 |
|
nkeynes@457 | 138 |
|
nkeynes@457 | 139 |
|
nkeynes@457 | 140 | mmio_window_t mmio_window_new( const gchar *title )
|
nkeynes@457 | 141 | {
|
nkeynes@457 | 142 | mmio_window_t mmio = g_malloc0( sizeof(struct mmio_window_info) );
|
nkeynes@736 | 143 |
|
nkeynes@457 | 144 | int i, j;
|
nkeynes@457 | 145 | GtkCList *all_list;
|
nkeynes@457 | 146 | GtkWidget *vbox1;
|
nkeynes@457 | 147 | GtkWidget *hbuttonbox1;
|
nkeynes@457 | 148 | GtkWidget *mmr_close;
|
nkeynes@457 | 149 |
|
nkeynes@457 | 150 | mmio->window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
nkeynes@457 | 151 | gtk_window_set_title (GTK_WINDOW (mmio->window), title);
|
nkeynes@457 | 152 | gtk_window_set_default_size (GTK_WINDOW (mmio->window), 600, 600);
|
nkeynes@457 | 153 |
|
nkeynes@457 | 154 | vbox1 = gtk_vbox_new (FALSE, 0);
|
nkeynes@457 | 155 | gtk_container_add (GTK_CONTAINER (mmio->window), vbox1);
|
nkeynes@457 | 156 |
|
nkeynes@457 | 157 | mmio->notebook = gtk_notebook_new ();
|
nkeynes@457 | 158 | gtk_box_pack_start (GTK_BOX (vbox1), mmio->notebook, TRUE, TRUE, 0);
|
nkeynes@457 | 159 | gtk_notebook_set_tab_pos (GTK_NOTEBOOK (mmio->notebook), GTK_POS_LEFT);
|
nkeynes@457 | 160 |
|
nkeynes@457 | 161 | hbuttonbox1 = gtk_hbutton_box_new ();
|
nkeynes@457 | 162 | gtk_box_pack_start (GTK_BOX (vbox1), hbuttonbox1, FALSE, TRUE, 0);
|
nkeynes@457 | 163 | gtk_box_set_spacing (GTK_BOX (hbuttonbox1), 30);
|
nkeynes@736 | 164 |
|
nkeynes@457 | 165 | mmr_close = gtk_button_new_with_mnemonic (_("Close"));
|
nkeynes@457 | 166 | gtk_container_add (GTK_CONTAINER (hbuttonbox1), mmr_close);
|
nkeynes@457 | 167 | GTK_WIDGET_SET_FLAGS (mmr_close, GTK_CAN_DEFAULT);
|
nkeynes@457 | 168 |
|
nkeynes@457 | 169 | /* Add the mmio register data */
|
nkeynes@457 | 170 | all_list = mmio_window_add_page( mmio, "All", NULL );
|
nkeynes@457 | 171 | for( i=0; i < num_io_rgns; i++ ) {
|
nkeynes@457 | 172 | GtkCList *list = mmio_window_add_page( mmio, io_rgn[i]->id, io_rgn[i] );
|
nkeynes@457 | 173 | for( j=0; io_rgn[i]->ports[j].id != NULL; j++ ) {
|
nkeynes@457 | 174 | int sz = io_rgn[i]->ports[j].width;
|
nkeynes@457 | 175 | char addr[10], data[10], bits[40];
|
nkeynes@457 | 176 | char *arr[] = { addr, io_rgn[i]->ports[j].id, data, bits,
|
nkeynes@736 | 177 | io_rgn[i]->ports[j].desc };
|
nkeynes@457 | 178 | sprintf( addr, "%08X",
|
nkeynes@457 | 179 | io_rgn[i]->base + io_rgn[i]->ports[j].offset );
|
nkeynes@457 | 180 | printhex( data, sz, *io_rgn[i]->ports[j].val );
|
nkeynes@457 | 181 | printbits( bits, io_rgn[i]->ports[j].width,
|
nkeynes@457 | 182 | *io_rgn[i]->ports[j].val );
|
nkeynes@457 | 183 | gtk_clist_append( list, arr );
|
nkeynes@457 | 184 | gtk_clist_append( all_list, arr );
|
nkeynes@457 | 185 | }
|
nkeynes@457 | 186 | }
|
nkeynes@736 | 187 |
|
nkeynes@457 | 188 | g_signal_connect ((gpointer) mmio->window, "delete_event",
|
nkeynes@736 | 189 | G_CALLBACK (on_mmio_delete_event),
|
nkeynes@736 | 190 | NULL);
|
nkeynes@457 | 191 | g_signal_connect ((gpointer) mmr_close, "clicked",
|
nkeynes@736 | 192 | G_CALLBACK (on_mmio_close_clicked),
|
nkeynes@736 | 193 | mmio);
|
nkeynes@457 | 194 |
|
nkeynes@457 | 195 | gtk_widget_show_all( mmio->window );
|
nkeynes@457 | 196 | return mmio;
|
nkeynes@457 | 197 | }
|
nkeynes@736 | 198 |
|
nkeynes@457 | 199 | void mmio_window_update( mmio_window_t mmio )
|
nkeynes@2 | 200 | {
|
nkeynes@2 | 201 | int i,j, count = 0;
|
nkeynes@2 | 202 | GtkCList *page, *all_page;
|
nkeynes@2 | 203 | char data[10], bits[40];
|
nkeynes@2 | 204 |
|
nkeynes@457 | 205 | all_page = GTK_CLIST(gtk_object_get_data( GTK_OBJECT(mmio->window), "All" ));
|
nkeynes@736 | 206 |
|
nkeynes@57 | 207 | for( i=0; i < num_io_rgns; i++ ) {
|
nkeynes@457 | 208 | page = GTK_CLIST(gtk_object_get_data( GTK_OBJECT(mmio->window),
|
nkeynes@736 | 209 | io_rgn[i]->id ));
|
nkeynes@2 | 210 | for( j=0; io_rgn[i]->ports[j].id != NULL; j++ ) {
|
nkeynes@2 | 211 | if( *io_rgn[i]->ports[j].val !=
|
nkeynes@2 | 212 | *(uint32_t *)(io_rgn[i]->save_mem+io_rgn[i]->ports[j].offset)){
|
nkeynes@2 | 213 | int sz = io_rgn[i]->ports[j].width;
|
nkeynes@2 | 214 | /* Changed */
|
nkeynes@2 | 215 | printhex( data, sz, *io_rgn[i]->ports[j].val );
|
nkeynes@2 | 216 | printbits( bits, sz, *io_rgn[i]->ports[j].val );
|
nkeynes@736 | 217 |
|
nkeynes@2 | 218 | gtk_clist_set_text( page, j, 2, data );
|
nkeynes@2 | 219 | gtk_clist_set_text( page, j, 3, bits );
|
nkeynes@435 | 220 | gtk_clist_set_foreground( page, j, &gui_colour_changed );
|
nkeynes@736 | 221 |
|
nkeynes@2 | 222 | gtk_clist_set_text( all_page, count, 2, data );
|
nkeynes@2 | 223 | gtk_clist_set_text( all_page, count, 3, bits );
|
nkeynes@435 | 224 | gtk_clist_set_foreground( all_page, count, &gui_colour_changed );
|
nkeynes@736 | 225 |
|
nkeynes@2 | 226 | } else {
|
nkeynes@435 | 227 | gtk_clist_set_foreground( page, j, &gui_colour_normal );
|
nkeynes@435 | 228 | gtk_clist_set_foreground( all_page, count, &gui_colour_normal );
|
nkeynes@2 | 229 | }
|
nkeynes@2 | 230 | count++;
|
nkeynes@2 | 231 | }
|
nkeynes@796 | 232 | memcpy( io_rgn[i]->save_mem, io_rgn[i]->mem, LXDREAM_PAGE_SIZE );
|
nkeynes@2 | 233 | }
|
nkeynes@2 | 234 | }
|
nkeynes@2 | 235 |
|
nkeynes@457 | 236 | void mmio_window_show( mmio_window_t mmio, gboolean show )
|
nkeynes@2 | 237 | {
|
nkeynes@457 | 238 | if( show ) {
|
nkeynes@736 | 239 | gtk_widget_show( mmio->window );
|
nkeynes@457 | 240 | } else {
|
nkeynes@736 | 241 | gtk_widget_hide( mmio->window );
|
nkeynes@2 | 242 | }
|
nkeynes@2 | 243 | }
|
nkeynes@2 | 244 |
|