165 lines
4.4 KiB
C
165 lines
4.4 KiB
C
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/*
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* TilEm II
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*
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* Copyright (c) 2010-2011 Thibault Duponchelle
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* Copyright (c) 2011 Benjamin Moody
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*
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* This program is free software: you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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typedef struct _TilemDebugBreakpoint {
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enum {
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TILEM_DB_BREAK_LOGICAL,
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TILEM_DB_BREAK_PHYSICAL,
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TILEM_DB_BREAK_PORT,
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TILEM_DB_BREAK_OPCODE
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} type;
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enum {
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TILEM_DB_BREAK_READ = 4,
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TILEM_DB_BREAK_WRITE = 2,
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TILEM_DB_BREAK_EXEC = 1
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} mode;
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dword start;
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dword end;
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dword mask;
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int disabled;
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int id[3];
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} TilemDebugBreakpoint;
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typedef struct _TilemDebugger {
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struct _TilemCalcEmulator *emu;
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struct _TilemDisasm *dasm;
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/* Debugger widgets */
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GtkWidget *window; /* Main debugger window */
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GtkWidget *disasm_view; /* Disassembly view */
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GtkWidget *mem_view; /* Memory view */
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GtkWidget *stack_view; /* Stack view */
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GtkWidget *regbox; /* Box containing registers */
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GtkWidget *reg_entries[14]; /* Entries for registers */
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GtkWidget *iff_checkbox; /* Checkbox for IFF */
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GtkWidget *flag_buttons[8]; /* Buttons for flags */
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/* Action groups */
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GtkActionGroup *run_actions;
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GtkActionGroup *paused_actions;
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GtkActionGroup *misc_actions;
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/* Memory settings */
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int mem_rowsize;
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int mem_start;
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gboolean mem_logical;
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/* Stack navigation */
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GtkAction *prev_stack_action;
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int stack_index;
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/* Breakpoints */
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GSList *breakpoints;
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int last_bp_type;
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int last_bp_mode;
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/* Temporary breakpoint info */
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int step_bp; /* Breakpoint ID */
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dword step_next_addr; /* Target address */
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dword lastwrite;
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dword lastsp;
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dword lastpc;
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gboolean paused;
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gboolean refreshing;
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gboolean delayed_refresh;
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/* Other windows */
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struct _TilemKeypadDialog *keypad_dialog;
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} TilemDebugger;
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/* Create a new TilemDebugger. */
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TilemDebugger *tilem_debugger_new(TilemCalcEmulator *emu);
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/* Free a TilemDebugger. */
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void tilem_debugger_free(TilemDebugger *dbg);
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/* Show debugger, and pause emulator if not already paused. */
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void tilem_debugger_show(TilemDebugger *dbg);
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/* Hide debugger, and resume emulation if not already running. */
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void tilem_debugger_hide(TilemDebugger *dbg);
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/* New calculator loaded. */
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void tilem_debugger_calc_changed(TilemDebugger *dbg);
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/* Update display. */
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void tilem_debugger_refresh(TilemDebugger *dbg, gboolean updatemem);
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/* Add a new breakpoint. */
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TilemDebugBreakpoint * tilem_debugger_add_breakpoint(TilemDebugger *dbg,
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const TilemDebugBreakpoint *bp);
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/* Remove an existing breakpoint. */
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void tilem_debugger_remove_breakpoint(TilemDebugger *dbg,
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TilemDebugBreakpoint *bp);
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/* Modify an existing breakpoint. */
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void tilem_debugger_change_breakpoint(TilemDebugger *dbg,
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TilemDebugBreakpoint *bp,
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const TilemDebugBreakpoint *newbp);
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/* Show a dialog letting the user add, remove, and edit breakpoints. */
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void tilem_debugger_edit_breakpoints(TilemDebugger *dbg);
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/* Memory view */
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/* Create the memory view */
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GtkWidget *tilem_debugger_mem_view_new(TilemDebugger *dbg);
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/* Set memory view settings */
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void tilem_debugger_mem_view_configure(GtkWidget *mem_view,
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TilemCalcEmulator *emu,
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int rowsize, int start,
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gboolean logical);
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/* Keypad dialog */
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typedef struct _TilemKeypadDialog {
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TilemDebugger *dbg;
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gboolean refreshing;
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GtkWidget *window;
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GtkWidget *output[7];
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GtkWidget *keys[7][8];
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GtkWidget *input[8];
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} TilemKeypadDialog;
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/* Create a new TilemKeypadDialog. */
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TilemKeypadDialog *tilem_keypad_dialog_new(TilemDebugger *dbg);
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/* Free a TilemKeypadDialog. */
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void tilem_keypad_dialog_free(TilemKeypadDialog *kpdlg);
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/* New calculator loaded. */
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void tilem_keypad_dialog_calc_changed(TilemKeypadDialog *kpdlg);
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/* Refresh key states. */
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void tilem_keypad_dialog_refresh(TilemKeypadDialog *kpdlg);
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