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32x: interpreter-wrap drc works (demos only). SVP drc refactoring.

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@812 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2009-10-13 10:07:27 +00:00
parent 98da48e418
commit 679af8a3f4
19 changed files with 1505 additions and 46 deletions
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15
pico/pico_int.h
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@ -243,10 +243,19 @@ 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