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32x: built-in BIOS; reset handling; 68k memhandler split

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@801 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2009-10-03 16:21:59 +00:00
parent 5fadfb1c37
commit 83ff19ec52
7 changed files with 405 additions and 150 deletions
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10
pico/pico_int.h
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@ -252,6 +252,11 @@ extern SH2 sh2s[2];
#define sh2_vbr(c) (c) ? ssh2.vbr : msh2.vbr
#define sh2_sr(c) (c) ? ssh2.sr : msh2.sr
#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; }
// ---------------------------------------------------------
// main oscillator clock which controls timing
@ -416,6 +421,9 @@ 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 +522,7 @@ 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 +689,7 @@ 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;