X-Git-Url: http://gitweb.hugovil.com/?a=blobdiff_plain;ds=sidebyside;f=src%2Fregwin.c;h=8c4cd4d8a96b17d4aee4b0fe933b34277db75999;hb=8b2f6f3ebba84564f11f0087f257c94133c107fa;hp=0e7a3565afaeffd8aadcd931f6777be059fe8ecc;hpb=aef9693dac85d48d2c84a3e187a27802c2968181;p=emu8051.git diff --git a/src/regwin.c b/src/regwin.c index 0e7a356..8c4cd4d 100644 --- a/src/regwin.c +++ b/src/regwin.c @@ -1,5 +1,5 @@ /* - * regwin.cpp + * regwin.c * * Copyright (C) 1999 Jonathan St-André * Copyright (C) 1999 Hugo Villeneuve @@ -28,17 +28,156 @@ #include "common.h" #include "reg8051.h" #include "cpu8051.h" +#include "sfr.h" +#include "memory.h" #include "regwin.h" +#include "memwin.h" +#include "pgmwin.h" +#include "instructions_8051.h" +#include "hexfile.h" +#include "emugtk.h" -static GtkWidget *regclist; +static GtkWidget *reglist; + +#define LIST_VIEW_NAME "Registers" +#define DATA_ROWS SFR_REGS + +enum +{ + COL_NAME = 0, + COL_VAL, + N_COLUMNS, +}; + +/* Creating a model */ +static GtkListStore * +regwin_init_store(void) +{ + GtkTreeIter iter; + int row; + int col; + GtkListStore *store; + GType col_types[N_COLUMNS]; + + /* No need for static array, all our columns are of the same type. */ + for (col = 0; col < N_COLUMNS; col++) + col_types[col] = G_TYPE_STRING; + + store = gtk_list_store_newv(N_COLUMNS, col_types); + + /* Add rows. */ + for (row = 0; row < DATA_ROWS; row++) + gtk_list_store_append(store, &iter); + + return store; +} + +static void +regwin_cell_edited(GtkCellRendererText *cell, gchar *path_string, + gchar *new_str, gpointer model) +{ + GtkTreeIter iter; + int old; + int new; + char *str; + struct regwin_infos_t *regwin_infos; + + if (!model) { + g_error("Unable to get model from cell renderer"); + } + + /* Get the iterator */ + gtk_tree_model_get_iter_from_string(model, &iter, path_string); + + /* Get register name. */ + gtk_tree_model_get(model, &iter, COL_NAME, &str, -1); + + log_info("Register: %s", str); + regwin_infos = sfr_get_infos(str); + + /* Read current (old) value. */ + gtk_tree_model_get(model, &iter, COL_VAL, &str, -1); + + old = asciihex2int(str); + + if (regwin_infos->w == 2) + log_info(" old value: $%02X", old); + else if (regwin_infos->w == 4) + log_info(" old value: $%04X", old); + + new = asciihex2int(new_str); + + if (regwin_infos->w == 2) { + if ((new < 0) || (new > 0xFF)) { + log_info(" new value: out of range"); + new = old; /* Put back old value... */ + } else { + log_info(" new value: $%02X", new); + } + } else if (regwin_infos->w == 4) { + if ((new < 0) || (new > 0xFFFF)) { + log_info(" new value: out of range"); + new = old; /* Put back old value... */ + } else { + log_info(" new value: $%04X", new); + } + } + + /* Store new value in emulator register. */ + regwin_write(regwin_infos, new); + + /* Store new value in gtk model. */ + int2asciihex(new, str, regwin_infos->w); + gtk_list_store_set(GTK_LIST_STORE(model), &iter, COL_VAL, str, -1); + + /* + * Make sure to update all windows. + * For example, R0-R7 values depends on internal memory values. + */ + emugtk_UpdateDisplay(); +}; + +static void +regwin_init_columns(void) +{ + GtkCellRenderer *renderer; + GtkTreeViewColumn *column; + + /* Columns and cell renderers */ + renderer = gtk_cell_renderer_text_new(); + + /* Add Register column */ + column = gtk_tree_view_column_new_with_attributes( + "Name", renderer, "text", COL_NAME, NULL); + gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE); + gtk_tree_view_append_column(GTK_TREE_VIEW(reglist), column); + + /* Add Value column */ + + /* Create new renderer for value column (editable). */ + renderer = gtk_cell_renderer_text_new(); + + /* Allow edition, align to right side. */ + g_object_set(renderer, "editable", TRUE, "xalign", 1.0, NULL); + + g_signal_connect(renderer, "edited", + G_CALLBACK(regwin_cell_edited), + gtk_tree_view_get_model(GTK_TREE_VIEW(reglist))); + + column = gtk_tree_view_column_new_with_attributes( + "Value", renderer, "text", COL_VAL, NULL); + gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE); + gtk_tree_view_append_column(GTK_TREE_VIEW(reglist), column); +} GtkWidget * -regwin_init(int width, int height) +regwin_init(void) { - int i; + GtkWidget *frame; GtkWidget *scrollwin; - PangoFontDescription *pango_font; - char *regdummy[] = { 0 }; + GtkListStore *store; + + frame = gtk_frame_new(LIST_VIEW_NAME); scrollwin = gtk_scrolled_window_new(NULL, NULL); gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrollwin), @@ -49,99 +188,69 @@ regwin_init(int width, int height) GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); - gtk_widget_set_size_request(GTK_WIDGET(scrollwin), width, height); - - regclist = gtk_clist_new(1); - gtk_clist_set_selection_mode(GTK_CLIST(regclist), GTK_SELECTION_SINGLE); - gtk_widget_set_size_request(GTK_WIDGET(regclist), width, height); - gtk_clist_set_column_justification(GTK_CLIST(regclist), 0, - GTK_JUSTIFY_LEFT); - gtk_clist_set_column_width(GTK_CLIST(regclist), 0, width); + gtk_container_add(GTK_CONTAINER(frame), scrollwin); + /* Creating a model */ + store = regwin_init_store(); - pango_font = pango_font_description_from_string(FIXED_FONT); - gtk_widget_modify_font(regclist, pango_font); + /* Creating the view component */ + reglist = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store)); + gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(reglist), TRUE); + gtk_container_add(GTK_CONTAINER(scrollwin), reglist); - for (i = 0; i < 24; i++) - gtk_clist_append(GTK_CLIST(regclist), regdummy); + regwin_init_columns(); - gtk_container_add(GTK_CONTAINER(scrollwin), regclist); + /* + * The tree view has acquired its own reference to the model, so we can + * drop ours. That way the model will be freed automatically when the + * tree view is destroyed. + */ + g_object_unref(store); - return scrollwin; + return frame; } - /* Show registers. */ void -regwin_Show(void) +regwin_refresh(void) { - char TextTmp[255]; - int row = 0; - unsigned char PSW = cpu8051_ReadD(_PSW_); - unsigned char Rbank; - - gtk_clist_freeze(GTK_CLIST(regclist)); - - /* Main registers */ - sprintf(TextTmp , "PC = %.4X", cpu8051.pc); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - sprintf(TextTmp , "SP = %.2X", cpu8051_ReadD(_SP_)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - sprintf(TextTmp , "A = %.2X", cpu8051_ReadD(_ACC_)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - sprintf(TextTmp , "B = %.2X", cpu8051_ReadD(_B_)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - sprintf(TextTmp , "DPTR = %.4X", (cpu8051_ReadD(_DPTRHIGH_) << 8) + - cpu8051_ReadD(_DPTRLOW_)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - - /* Program Status Word */ - sprintf(TextTmp, "PSW = %.2X", PSW); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - - /* Ports registers */ - sprintf(TextTmp , "P0 = %.2X", cpu8051_ReadD(_P0_)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - sprintf(TextTmp , "P1 = %.2X", cpu8051_ReadD(_P1_)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - sprintf(TextTmp , "P2 = %.2X", cpu8051_ReadD(_P2_)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - sprintf(TextTmp , "P3 = %.2X", cpu8051_ReadD(_P3_)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - - /* Misc Registers */ - sprintf(TextTmp , "TCON = %.2X", cpu8051_ReadD(_TCON_)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - sprintf(TextTmp , "TMOD = %.2X", cpu8051_ReadD(_TMOD_)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - sprintf(TextTmp , "SCON = %.2X", cpu8051_ReadD(_SCON_)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - sprintf(TextTmp , "IE = %.2X", cpu8051_ReadD(_IE_)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - sprintf(TextTmp , "IP = %.2X", cpu8051_ReadD(_IP_)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - - /* R0-R7 Registers in current Bank */ - Rbank = cpu8051_ReadD(_PSW_) & 0x18; - sprintf(TextTmp , "Bank = %.2X", Rbank); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - sprintf(TextTmp , "R0 = %.2X", cpu8051_ReadD(_R0_ + Rbank)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - sprintf(TextTmp , "R1 = %.2X", cpu8051_ReadD(_R1_ + Rbank)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - sprintf(TextTmp , "R2 = %.2X", cpu8051_ReadD(_R2_ + Rbank)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - sprintf(TextTmp , "R3 = %.2X", cpu8051_ReadD(_R3_ + Rbank)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - sprintf(TextTmp , "R4 = %.2X", cpu8051_ReadD(_R4_ + Rbank)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - sprintf(TextTmp , "R5 = %.2X", cpu8051_ReadD(_R5_ + Rbank)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - sprintf(TextTmp , "R6 = %.2X", cpu8051_ReadD(_R6_ + Rbank)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - sprintf(TextTmp , "R7 = %.2X", cpu8051_ReadD(_R7_ + Rbank)); - gtk_clist_set_text(GTK_CLIST(regclist), row++, 0, TextTmp); - - gtk_clist_select_row(GTK_CLIST(regclist), 0, 0); - gtk_clist_thaw(GTK_CLIST(regclist)); + int row; + GtkListStore *store; + + store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(reglist))); + + for (row = 0; row < DATA_ROWS; row++) { + int valid; + GtkTreeIter iter; + int val; + char str[8]; + struct regwin_infos_t *regwin_infos; + + if (row == 0) { + /* Get first row in list store */ + valid = gtk_tree_model_get_iter_first( + GTK_TREE_MODEL(store), &iter); + } else { + /* Get next row in list store */ + valid = gtk_tree_model_iter_next( + GTK_TREE_MODEL(store), &iter); + } + + if (!valid) { + printf("Invalid iter...\n"); + return; + } + + regwin_infos = sfr_get_infos_from_row(row); + + val = regwin_read(row); + + /* Convert to specified number of hex digits. */ + int2asciihex(val, str, regwin_infos->w); + + gtk_list_store_set(store, &iter, + COL_NAME, regwin_infos->name, + COL_VAL, str, + -1); + } }