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32x: new SH2 memory handling, hopefully faster

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@817 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2009-10-15 20:03:23 +00:00
parent 6add7875b5
commit bcf65fd674
7 changed files with 377 additions and 221 deletions
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12
cpu/sh2/mame/sh2pico.c
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@ -8,12 +8,12 @@ typedef unsigned int UINT32;
typedef unsigned short UINT16;
typedef unsigned char UINT8;
#define RB(a) p32x_sh2_read8(a,sh2->is_slave)
#define RW(a) p32x_sh2_read16(a,sh2->is_slave)
#define RL(a) p32x_sh2_read32(a,sh2->is_slave)
#define WB(a,d) p32x_sh2_write8(a,d,sh2->is_slave)
#define WW(a,d) p32x_sh2_write16(a,d,sh2->is_slave)
#define WL(a,d) p32x_sh2_write32(a,d,sh2->is_slave)
#define RB(a) p32x_sh2_read8(a,sh2)
#define RW(a) p32x_sh2_read16(a,sh2)
#define RL(a) p32x_sh2_read32(a,sh2)
#define WB(a,d) p32x_sh2_write8(a,d,sh2)
#define WW(a,d) p32x_sh2_write16(a,d,sh2)
#define WL(a,d) p32x_sh2_write32(a,d,sh2)
// some stuff from sh2comn.h
#define T 0x00000001