X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=pico%2Fpico_int.h;h=4804ad17a4fe2f3f13790f187bc0abf30dcac05f;hb=72f63cf06ca04f5619205d9b0cedebd84037f969;hp=b84b1316a15d80d5e54de734ab7fde988764c13c;hpb=5fadfb1c3732909f8e870954aeea82b761457784;p=picodrive.git

diff --git a/pico/pico_int.h b/pico/pico_int.h
index b84b131..4804ad1 100644
--- a/pico/pico_int.h
+++ b/pico/pico_int.h
@@ -237,20 +237,34 @@ typedef void (z80_write_f)(unsigned int a, unsigned char data);
 
 // ----------------------- SH2 CPU -----------------------
 
-#include "cpu/sh2mame/sh2.h"
+#include "cpu/sh2/sh2.h"
 
 extern SH2 sh2s[2];
 #define msh2 sh2s[0]
 #define ssh2 sh2s[1]
 
-#define ash2_end_run(after) if (sh2_icount > (after)) sh2_icount = after
-#define ash2_cycles_done() (sh2->cycles_aim - sh2_icount)
+#ifndef DRC_SH2
+# define ash2_end_run(after) if (sh2->icount > (after)) sh2->icount = after
+# define ash2_cycles_done() (sh2->cycles_aim - sh2->icount)
+#else
+# define ash2_end_run(after) { \
+   if ((sh2->sr >> 12) > (after)) \
+     { sh2->sr &= 0xfff; sh2->sr |= (after) << 12; } \
+}
+# define ash2_cycles_done() (sh2->cycles_aim - (sh2->sr >> 12))
+#endif
 
-#define sh2_pc(c)     (c) ? ssh2.ppc : msh2.ppc
+//#define sh2_pc(c)     (c) ? ssh2.ppc : msh2.ppc
+#define sh2_pc(c)     (c) ? ssh2.pc : msh2.pc
 #define sh2_reg(c, x) (c) ? ssh2.r[x] : msh2.r[x]
 #define sh2_gbr(c)    (c) ? ssh2.gbr : msh2.gbr
 #define sh2_vbr(c)    (c) ? ssh2.vbr : msh2.vbr
-#define sh2_sr(c)     (c) ? ssh2.sr : msh2.sr
+#define sh2_sr(c)   (((c) ? ssh2.sr : msh2.sr) & 0xfff)
+
+#define sh2_set_gbr(c, v) \
+  { if (c) ssh2.gbr = v; else msh2.gbr = v; }
+#define sh2_set_vbr(c, v) \
+  { if (c) ssh2.vbr = v; else msh2.vbr = v; }
 
 // ---------------------------------------------------------
 
@@ -416,6 +430,9 @@ typedef struct
 
 // 32X
 #define P32XS_FM    (1<<15)
+#define P32XS_REN   (1<< 7)
+#define P32XS_nRES  (1<< 1)
+#define P32XS_ADEN  (1<< 0)
 #define P32XS2_ADEN (1<< 9)
 #define P32XS_FULL  (1<< 7) // DREQ FIFO full
 #define P32XS_68S   (1<< 2)
@@ -514,6 +531,7 @@ extern areaseek *areaSeek;
 extern areaclose *areaClose;
 
 // cart.c
+void Byteswap(void *dst, const void *src, int len);
 extern void (*PicoCartMemSetup)(void);
 extern void (*PicoCartUnloadHook)(void);
 
@@ -680,6 +698,7 @@ void Pico32xStartup(void);
 void PicoUnload32x(void);
 void PicoFrame32x(void);
 void p32x_update_irls(void);
+void p32x_reset_sh2s(void);
 
 // 32x/memory.c
 struct Pico32xMem *Pico32xMem;