32x: drc: new smc handling, write handlers adjusted.

[picodrive.git] / pico / pico_int.h

diff --git a/pico/pico_int.h b/pico/pico_int.h
index 4804ad1..cb6ae7c 100644 (file)
--- a/pico/pico_int.h
+++ b/pico/pico_int.h
@@ -472,6 +472,9 @@ typedef struct
 #define DMAC_FIFO_LEN (4*4)\r
 #define PWM_BUFF_LEN 1024 // in one channel samples\r
 \r
+#define SH2_DRCBLK_RAM_SHIFT 1\r
+#define SH2_DRCBLK_DA_SHIFT  1\r
+\r
 struct Pico32x\r
 {\r
   unsigned short regs[0x20];\r
@@ -491,9 +494,15 @@ struct Pico32x
 struct Pico32xMem\r
 {\r
   unsigned char  sdram[0x40000];\r
+#ifdef DRC_SH2\r
+  unsigned short drcblk_ram[1 << (18 - SH2_DRCBLK_RAM_SHIFT)];\r
+#endif\r
   unsigned short dram[2][0x20000/2];    // AKA fb\r
   unsigned char  m68k_rom[0x10000];     // 0x100; using M68K_BANK_SIZE\r
   unsigned char  data_array[2][0x1000]; // cache in SH2s (can be used as RAM)\r
+#ifdef DRC_SH2\r
+  unsigned short drcblk_da[2][1 << (12 - SH2_DRCBLK_DA_SHIFT)];\r
+#endif\r
   unsigned char  sh2_rom_m[0x800];\r
   unsigned char  sh2_rom_s[0x400];\r
   unsigned short pal[0x100];\r
@@ -727,6 +736,10 @@ static __inline int isspace_(int c)
        return (0x09 <= c && c <= 0x0d) || c == ' ';\r
 }\r
 \r
+#ifndef ARRAY_SIZE\r
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))\r
+#endif\r
+\r
 // emulation event logging\r
 #ifndef EL_LOGMASK\r
 #define EL_LOGMASK 0\r