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sh2: timing fixes

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This commit is contained in:
notaz 2013-07-13 02:52:53 +03:00
parent f4c0720c24
commit d3524932fa
1 changed files with 2 additions and 1 deletions
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3
cpu/sh2/mame/sh2.c
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@ -859,6 +859,7 @@ INLINE void JMP(sh2_state *sh2, UINT32 m)
{ {
sh2->delay = sh2->pc; sh2->delay = sh2->pc;
sh2->pc = sh2->ea = sh2->r[m]; sh2->pc = sh2->ea = sh2->r[m];
sh2->icount--;
} }
/* JSR @Rm */ /* JSR @Rm */
@ -1422,7 +1423,6 @@ INLINE void OR(sh2_state *sh2, UINT32 m, UINT32 n)
INLINE void ORI(sh2_state *sh2, UINT32 i) INLINE void ORI(sh2_state *sh2, UINT32 i)
{ {
sh2->r[0] |= i; sh2->r[0] |= i;
sh2->icount -= 2;
} }
/* OR.B #imm,@(R0,GBR) */ /* OR.B #imm,@(R0,GBR) */
@ -1434,6 +1434,7 @@ INLINE void ORM(sh2_state *sh2, UINT32 i)
temp = RB( sh2, sh2->ea ); temp = RB( sh2, sh2->ea );
temp |= i; temp |= i;
WB( sh2, sh2->ea, temp ); WB( sh2, sh2->ea, temp );
sh2->icount -= 2;
} }
/* ROTCL Rn */ /* ROTCL Rn */