#ifndef __SH2_H__\r
#define __SH2_H__\r
\r
+// registers - matches structure order\r
+typedef enum {\r
+ SHR_R0 = 0, SHR_SP = 15,\r
+ SHR_PC, SHR_PPC, SHR_PR, SHR_SR,\r
+ SHR_GBR, SHR_VBR, SHR_MACH, SHR_MACL,\r
+} sh2_reg_e;\r
+\r
typedef struct\r
{\r
unsigned int r[16]; // 00\r
unsigned int gbr, vbr; // 50\r
unsigned int mach, macl; // 58\r
\r
- // interpreter stuff\r
- int icount; // 60 cycles left in current timeslice\r
- unsigned int ea;\r
- unsigned int delay;\r
- unsigned int test_irq;\r
-\r
// common\r
- const void *read8_map; // 70\r
+ const void *read8_map; // 60\r
const void *read16_map;\r
const void **write8_tab;\r
const void **write16_tab;\r
\r
// drc stuff\r
- //void **pc_hashtab; // 80\r
+ int drc_tmp; // 70\r
+\r
+ // interpreter stuff\r
+ int icount; // cycles left in current timeslice\r
+ unsigned int ea;\r
+ unsigned int delay;\r
+ unsigned int test_irq;\r
\r
int pending_level; // MAX(pending_irl, pending_int_irq)\r
int pending_irl;\r
unsigned int cycles_done;\r
} SH2;\r
\r
-extern SH2 *sh2; // active sh2\r
+extern SH2 *sh2; // active sh2. XXX: consider removing\r
\r
int sh2_init(SH2 *sh2, int is_slave);\r
void sh2_finish(SH2 *sh2);\r