/* how much ram the system has */
#define DCPU16_RAM 0x10000
-/* these are used for accounting/watchpointing/&c */
-typedef unsigned int dcpu16_acct_event_;
-#define DCPU16_ACCT_EV_READ (1<<1)
-#define DCPU16_ACCT_EV_WRITE (1<<2)
-#define DCPU16_ACCT_EV_NOP (1<<3)
-
-struct dcpu16_acct_cb {
- void (*fn)(dcpu16_acct_event_ e, DCPU16_WORD addr);
- dcpu16_acct_event_ mask;
-};
-
/* a self-contained dcpu16 core */
struct dcpu16 {
unsigned long long cycle; /* number of cycles this core has executed */
size_t cb_table_allocated_; /* callback list maintenance */
};
+/* these are used for accounting/watchpointing/&c */
+typedef unsigned int dcpu16_acct_event_;
+#define DCPU16_ACCT_EV_READ (1<<1)
+#define DCPU16_ACCT_EV_WRITE (1<<2)
+#define DCPU16_ACCT_EV_NOP (1<<3)
+struct dcpu16_acct_cb {
+ void (*fn)(struct dcpu16 *, dcpu16_acct_event_ e, DCPU16_WORD addr, void *);
+ void *data;
+ dcpu16_acct_event_ mask;
+};
+
/* instantiate a new core */
struct dcpu16 *dcpu16_new(void);
DCPU16_WORD dcpu16_disassemble_print(struct dcpu16 *, DCPU16_WORD);
/* register a callback for an accounting event */
-int dcpu16_acct_add(struct dcpu16 *, dcpu16_acct_event_ mask, void (*fn)(dcpu16_acct_event_, DCPU16_WORD));
+int dcpu16_acct_add(struct dcpu16 *, dcpu16_acct_event_ mask, void (*fn)(struct dcpu16 *, dcpu16_acct_event_, DCPU16_WORD, void *), void *data);
/* execute the next instruction */
void dcpu16_step(struct dcpu16 *);