| 1 | /* Memory Viewer/Dumper for PCSX-Reloaded |
| 2 | * Copyright (C) 2010, Wei Mingzhi <whistler_wmz@users.sf.net>. |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License as published by |
| 6 | * the Free Software Foundation; either version 2 of the License, or |
| 7 | * (at your option) any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307 USA |
| 17 | */ |
| 18 | |
| 19 | #include "Linux.h" |
| 20 | #include "../libpcsxcore/psxmem.h" |
| 21 | #include <glade/glade.h> |
| 22 | |
| 23 | #define MEMVIEW_MAX_LINES 256 |
| 24 | |
| 25 | static GtkWidget *MemViewDlg = NULL; |
| 26 | static u32 MemViewAddress = 0; |
| 27 | |
| 28 | static void UpdateMemViewDlg() { |
| 29 | s32 start, end; |
| 30 | int i; |
| 31 | char bufaddr[9], bufdata[16][3], buftext[17]; |
| 32 | |
| 33 | GtkListStore *store = gtk_list_store_new(18, G_TYPE_STRING, G_TYPE_STRING, |
| 34 | G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, |
| 35 | G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, |
| 36 | G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, |
| 37 | G_TYPE_STRING); |
| 38 | |
| 39 | GtkTreeIter iter; |
| 40 | GtkWidget *widget; |
| 41 | GladeXML *xml; |
| 42 | |
| 43 | xml = glade_get_widget_tree(MemViewDlg); |
| 44 | |
| 45 | MemViewAddress &= 0x1fffff; |
| 46 | |
| 47 | sprintf(buftext, "%.8X", MemViewAddress | 0x80000000); |
| 48 | widget = glade_xml_get_widget(xml, "entry_address"); |
| 49 | gtk_entry_set_text(GTK_ENTRY(widget), buftext); |
| 50 | |
| 51 | start = MemViewAddress & 0x1ffff0; |
| 52 | end = start + MEMVIEW_MAX_LINES * 16; |
| 53 | |
| 54 | if (end > 0x1fffff) end = 0x1fffff; |
| 55 | |
| 56 | widget = glade_xml_get_widget(xml, "GtkCList_MemView"); |
| 57 | |
| 58 | buftext[16] = '\0'; |
| 59 | |
| 60 | while (start < end) { |
| 61 | sprintf(bufaddr, "%.8X", start | 0x80000000); |
| 62 | |
| 63 | for (i = 0; i < 16; i++) { |
| 64 | buftext[i] = psxMs8(start + i); |
| 65 | sprintf(bufdata[i], "%.2X", (u8)buftext[i]); |
| 66 | if ((u8)buftext[i] < 32 || (u8)buftext[i] >= 127) |
| 67 | buftext[i] = '.'; |
| 68 | } |
| 69 | |
| 70 | gtk_list_store_append(store, &iter); |
| 71 | gtk_list_store_set(store, &iter, 0, bufaddr, 1, bufdata[0], |
| 72 | 2, bufdata[1], 3, bufdata[2], 4, bufdata[3], 5, bufdata[4], |
| 73 | 6, bufdata[5], 7, bufdata[6], 8, bufdata[7], 9, bufdata[8], |
| 74 | 10, bufdata[9], 11, bufdata[10], 12, bufdata[11], 13, bufdata[12], |
| 75 | 14, bufdata[13], 15, bufdata[14], 16, bufdata[15], 17, buftext, -1); |
| 76 | |
| 77 | start += 16; |
| 78 | } |
| 79 | |
| 80 | gtk_tree_view_set_model(GTK_TREE_VIEW(widget), GTK_TREE_MODEL(store)); |
| 81 | g_object_unref(G_OBJECT(store)); |
| 82 | gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(widget), TRUE); |
| 83 | gtk_widget_show(widget); |
| 84 | } |
| 85 | |
| 86 | static void MemView_Go() { |
| 87 | GtkWidget *widget; |
| 88 | GladeXML *xml; |
| 89 | |
| 90 | xml = glade_get_widget_tree(MemViewDlg); |
| 91 | widget = glade_xml_get_widget(xml, "entry_address"); |
| 92 | |
| 93 | sscanf(gtk_entry_get_text(GTK_ENTRY(widget)), "%x", &MemViewAddress); |
| 94 | |
| 95 | UpdateMemViewDlg(); |
| 96 | } |
| 97 | |
| 98 | static void MemView_Dump() { |
| 99 | GtkWidget *dlg; |
| 100 | GtkWidget *box, *table, *label, *start_edit, *length_edit; |
| 101 | char buf[10]; |
| 102 | |
| 103 | dlg = gtk_dialog_new_with_buttons(_("Memory Dump"), GTK_WINDOW(MemViewDlg), |
| 104 | GTK_DIALOG_MODAL, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, |
| 105 | GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, NULL); |
| 106 | |
| 107 | box = GTK_WIDGET(GTK_DIALOG(dlg)->vbox); |
| 108 | |
| 109 | table = gtk_table_new(2, 2, FALSE); |
| 110 | |
| 111 | label = gtk_label_new(_("Start Address (Hexadecimal):")); |
| 112 | gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, 1, 0, 0, 5, 5); |
| 113 | gtk_widget_show(label); |
| 114 | |
| 115 | start_edit = gtk_entry_new_with_max_length(8); |
| 116 | sprintf(buf, "%.8X", MemViewAddress | 0x80000000); |
| 117 | gtk_entry_set_text(GTK_ENTRY(start_edit), buf); |
| 118 | gtk_table_attach(GTK_TABLE(table), start_edit, 1, 2, 0, 1, 0, 0, 5, 5); |
| 119 | gtk_widget_show(start_edit); |
| 120 | |
| 121 | label = gtk_label_new(_("Length (Decimal):")); |
| 122 | gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2, 0, 0, 5, 5); |
| 123 | gtk_widget_show(label); |
| 124 | |
| 125 | length_edit = gtk_entry_new(); |
| 126 | gtk_table_attach(GTK_TABLE(table), length_edit, 1, 2, 1, 2, 0, 0, 5, 5); |
| 127 | gtk_widget_show(length_edit); |
| 128 | |
| 129 | gtk_box_pack_start(GTK_BOX(box), table, FALSE, FALSE, 5); |
| 130 | |
| 131 | gtk_window_set_position(GTK_WINDOW(dlg), GTK_WIN_POS_CENTER); |
| 132 | gtk_widget_show_all(dlg); |
| 133 | |
| 134 | if (gtk_dialog_run(GTK_DIALOG(dlg)) == GTK_RESPONSE_ACCEPT) { |
| 135 | s32 start = 0, length = 0; |
| 136 | |
| 137 | sscanf(gtk_entry_get_text(GTK_ENTRY(start_edit)), "%x", &start); |
| 138 | sscanf(gtk_entry_get_text(GTK_ENTRY(length_edit)), "%d", &length); |
| 139 | |
| 140 | start &= 0x1fffff; |
| 141 | |
| 142 | if (start + length > 0x1fffff) { |
| 143 | length = 0x1fffff - start; |
| 144 | } |
| 145 | |
| 146 | if (length > 0) { |
| 147 | GtkWidget *file_chooser = gtk_file_chooser_dialog_new(_("Dump to File"), |
| 148 | NULL, GTK_FILE_CHOOSER_ACTION_SAVE, |
| 149 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, |
| 150 | GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, NULL); |
| 151 | |
| 152 | gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(file_chooser), getenv("HOME")); |
| 153 | |
| 154 | if (gtk_dialog_run(GTK_DIALOG(file_chooser)) == GTK_RESPONSE_ACCEPT) { |
| 155 | gchar *file = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(file_chooser)); |
| 156 | FILE *fp = fopen(file, "wb"); |
| 157 | |
| 158 | if (fp != NULL) { |
| 159 | fwrite(&psxM[start], 1, length, fp); |
| 160 | fclose(fp); |
| 161 | } else { |
| 162 | SysMessage(_("Error writing to %s!"), file); |
| 163 | } |
| 164 | |
| 165 | g_free(file); |
| 166 | } |
| 167 | |
| 168 | gtk_widget_destroy(file_chooser); |
| 169 | } |
| 170 | } |
| 171 | |
| 172 | gtk_widget_destroy(dlg); |
| 173 | } |
| 174 | |
| 175 | static void MemView_Patch() { |
| 176 | GtkWidget *dlg; |
| 177 | GtkWidget *box, *table, *label, *addr_edit, *val_edit; |
| 178 | char buf[10]; |
| 179 | |
| 180 | dlg = gtk_dialog_new_with_buttons(_("Memory Patch"), GTK_WINDOW(MemViewDlg), |
| 181 | GTK_DIALOG_MODAL, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, |
| 182 | GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, NULL); |
| 183 | |
| 184 | box = GTK_WIDGET(GTK_DIALOG(dlg)->vbox); |
| 185 | |
| 186 | table = gtk_table_new(2, 2, FALSE); |
| 187 | |
| 188 | label = gtk_label_new(_("Address (Hexadecimal):")); |
| 189 | gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, 1, 0, 0, 5, 5); |
| 190 | gtk_widget_show(label); |
| 191 | |
| 192 | addr_edit = gtk_entry_new_with_max_length(8); |
| 193 | sprintf(buf, "%.8X", MemViewAddress | 0x80000000); |
| 194 | gtk_entry_set_text(GTK_ENTRY(addr_edit), buf); |
| 195 | gtk_table_attach(GTK_TABLE(table), addr_edit, 1, 2, 0, 1, 0, 0, 5, 5); |
| 196 | gtk_widget_show(addr_edit); |
| 197 | |
| 198 | label = gtk_label_new(_("Value (Hexa string):")); |
| 199 | gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2, 0, 0, 5, 5); |
| 200 | gtk_widget_show(label); |
| 201 | |
| 202 | val_edit = gtk_entry_new(); |
| 203 | gtk_table_attach(GTK_TABLE(table), val_edit, 1, 2, 1, 2, 0, 0, 5, 5); |
| 204 | gtk_widget_show(val_edit); |
| 205 | |
| 206 | gtk_box_pack_start(GTK_BOX(box), table, FALSE, FALSE, 5); |
| 207 | |
| 208 | gtk_window_set_position(GTK_WINDOW(dlg), GTK_WIN_POS_CENTER); |
| 209 | gtk_widget_show_all(dlg); |
| 210 | |
| 211 | if (gtk_dialog_run(GTK_DIALOG(dlg)) == GTK_RESPONSE_ACCEPT) { |
| 212 | u32 addr = 0xffffffff, val = 0; |
| 213 | const char *p = gtk_entry_get_text(GTK_ENTRY(val_edit)); |
| 214 | int r = strlen(p); |
| 215 | |
| 216 | sscanf(gtk_entry_get_text(GTK_ENTRY(addr_edit)), "%x", &addr); |
| 217 | |
| 218 | if (r > 0 && addr != 0xffffffff) { |
| 219 | addr &= 0x1fffff; |
| 220 | MemViewAddress = addr; |
| 221 | |
| 222 | while (r > 0 && addr <= 0x1fffff) { |
| 223 | sscanf(p, "%2x", &val); |
| 224 | p += 2; |
| 225 | r -= 2; |
| 226 | |
| 227 | while (r > 0 && (*p == '\t' || *p == ' ')) { |
| 228 | p++; |
| 229 | r--; |
| 230 | } |
| 231 | |
| 232 | psxMemWrite8(addr, (u8)val); |
| 233 | addr++; |
| 234 | } |
| 235 | |
| 236 | UpdateMemViewDlg(); |
| 237 | } |
| 238 | } |
| 239 | |
| 240 | gtk_widget_destroy(dlg); |
| 241 | } |
| 242 | |
| 243 | // close the memory viewer window |
| 244 | static void MemView_Close(GtkWidget *widget, gpointer user_data) { |
| 245 | gtk_widget_destroy(MemViewDlg); |
| 246 | MemViewDlg = NULL; |
| 247 | } |
| 248 | |
| 249 | void RunDebugMemoryDialog() { |
| 250 | GladeXML *xml; |
| 251 | GtkWidget *widget; |
| 252 | GtkCellRenderer *renderer; |
| 253 | GtkTreeViewColumn *column; |
| 254 | PangoFontDescription *pfd; |
| 255 | int i; |
| 256 | |
| 257 | xml = glade_xml_new(PACKAGE_DATA_DIR "pcsx.glade2", "MemViewDlg", NULL); |
| 258 | if (!xml) { |
| 259 | g_warning(_("Error: Glade interface could not be loaded!")); |
| 260 | return; |
| 261 | } |
| 262 | |
| 263 | MemViewDlg = glade_xml_get_widget(xml, "MemViewDlg"); |
| 264 | gtk_window_set_title(GTK_WINDOW(MemViewDlg), _("Memory Viewer")); |
| 265 | |
| 266 | widget = glade_xml_get_widget(xml, "GtkCList_MemView"); |
| 267 | |
| 268 | renderer = gtk_cell_renderer_text_new(); |
| 269 | column = gtk_tree_view_column_new_with_attributes(_("Address"), |
| 270 | renderer, "text", 0, NULL); |
| 271 | gtk_tree_view_append_column(GTK_TREE_VIEW(widget), column); |
| 272 | |
| 273 | for (i = 0; i < 16; i++) { |
| 274 | const char *p = "0123456789ABCDEF"; |
| 275 | char buf[2]; |
| 276 | |
| 277 | buf[0] = p[i]; |
| 278 | buf[1] = '\0'; |
| 279 | |
| 280 | renderer = gtk_cell_renderer_text_new(); |
| 281 | column = gtk_tree_view_column_new_with_attributes(buf, |
| 282 | renderer, "text", i + 1, NULL); |
| 283 | gtk_tree_view_append_column(GTK_TREE_VIEW(widget), column); |
| 284 | } |
| 285 | |
| 286 | renderer = gtk_cell_renderer_text_new(); |
| 287 | column = gtk_tree_view_column_new_with_attributes(_("Text"), |
| 288 | renderer, "text", 17, NULL); |
| 289 | gtk_tree_view_append_column(GTK_TREE_VIEW(widget), column); |
| 290 | |
| 291 | pfd = pango_font_description_from_string("Bitstream Vera Sans Mono, " |
| 292 | "DejaVu Sans Mono, Liberation Mono, FreeMono, Sans Mono 9"); |
| 293 | gtk_widget_modify_font(widget, pfd); |
| 294 | pango_font_description_free(pfd); |
| 295 | |
| 296 | UpdateMemViewDlg(); |
| 297 | |
| 298 | widget = glade_xml_get_widget(xml, "btn_dump"); |
| 299 | g_signal_connect_data(GTK_OBJECT(widget), "clicked", |
| 300 | GTK_SIGNAL_FUNC(MemView_Dump), xml, NULL, G_CONNECT_AFTER); |
| 301 | |
| 302 | widget = glade_xml_get_widget(xml, "btn_patch"); |
| 303 | g_signal_connect_data(GTK_OBJECT(widget), "clicked", |
| 304 | GTK_SIGNAL_FUNC(MemView_Patch), xml, NULL, G_CONNECT_AFTER); |
| 305 | |
| 306 | widget = glade_xml_get_widget(xml, "btn_go"); |
| 307 | g_signal_connect_data(GTK_OBJECT(widget), "clicked", |
| 308 | GTK_SIGNAL_FUNC(MemView_Go), xml, NULL, G_CONNECT_AFTER); |
| 309 | |
| 310 | g_signal_connect_data(GTK_OBJECT(MemViewDlg), "response", |
| 311 | GTK_SIGNAL_FUNC(MemView_Close), xml, (GClosureNotify)g_object_unref, G_CONNECT_AFTER); |
| 312 | } |