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0.0088 release
[picodrive.git]
/
cpu
/
Cyclone
/
OpLogic.cpp
diff --git
a/cpu/Cyclone/OpLogic.cpp
b/cpu/Cyclone/OpLogic.cpp
index
65d2293
..
4bd0869
100644
(file)
--- a/
cpu/Cyclone/OpLogic.cpp
+++ b/
cpu/Cyclone/OpLogic.cpp
@@
-207,6
+207,7
@@
int OpNeg(int op)
ot("\n");
\r
}
\r
\r
ot("\n");
\r
}
\r
\r
+ if (type==1) eawrite_check_addrerr=1;
\r
EaWrite(10, 1,ea,size,0x003f,0,0);
\r
\r
OpEnd(ea);
\r
EaWrite(10, 1,ea,size,0x003f,0,0);
\r
\r
OpEnd(ea);
\r
@@
-307,7
+308,7
@@
int OpExt(int op)
int OpSet(int op)
\r
{
\r
int cc=0,ea=0;
\r
int OpSet(int op)
\r
{
\r
int cc=0,ea=0;
\r
- int size=0,use=0;
\r
+ int size=0,use=0
,changed_cycles=0
;
\r
char *cond[16]=
\r
{
\r
"al","", "hi","ls","cc","cs","ne","eq",
\r
char *cond[16]=
\r
{
\r
"al","", "hi","ls","cc","cs","ne","eq",
\r
@@
-325,7
+326,8
@@
int OpSet(int op)
use=OpBase(op,size);
\r
if (op!=use) { OpUse(op,use); return 0; } // Use existing handler
\r
\r
use=OpBase(op,size);
\r
if (op!=use) { OpUse(op,use); return 0; } // Use existing handler
\r
\r
- OpStart(op,ea); Cycles=8;
\r
+ changed_cycles=ea<8 && cc>=2;
\r
+ OpStart(op,ea,0,changed_cycles); Cycles=8;
\r
if (ea<8) Cycles=4;
\r
\r
if (cc)
\r
if (ea<8) Cycles=4;
\r
\r
if (cc)
\r
@@
-359,10
+361,12
@@
int OpSet(int op)
\r
ot("\n");
\r
\r
\r
ot("\n");
\r
\r
+ eawrite_check_addrerr=1;
\r
EaCalc (0,0x003f, ea,size,0,0);
\r
EaWrite(0, 1, ea,size,0x003f,0,0);
\r
\r
EaCalc (0,0x003f, ea,size,0,0);
\r
EaWrite(0, 1, ea,size,0x003f,0,0);
\r
\r
- OpEnd(ea);
\r
+ opend_op_changes_cycles=changed_cycles;
\r
+ OpEnd(ea,0);
\r
return 0;
\r
}
\r
\r
return 0;
\r
}
\r
\r
@@
-586,7
+590,6
@@
int OpAsr(int op)
int count=0,dir=0;
\r
int size=0,usereg=0,type=0;
\r
\r
int count=0,dir=0;
\r
int size=0,usereg=0,type=0;
\r
\r
- ea=0;
\r
count =(op>>9)&7;
\r
dir =(op>>8)&1;
\r
size =(op>>6)&3;
\r
count =(op>>9)&7;
\r
dir =(op>>8)&1;
\r
size =(op>>6)&3;
\r
@@
-605,7
+608,7
@@
int OpAsr(int op)
\r
if (op!=use) { OpUse(op,use); return 0; } // Use existing handler
\r
\r
\r
if (op!=use) { OpUse(op,use); return 0; } // Use existing handler
\r
\r
- OpStart(op); Cycles=size<2?6:8;
\r
+ OpStart(op
,ea,0,count<0
); Cycles=size<2?6:8;
\r
\r
EaCalc(10,0x0007, ea,size,1);
\r
EaRead(10, 0, ea,size,0x0007,1);
\r
\r
EaCalc(10,0x0007, ea,size,1);
\r
EaRead(10, 0, ea,size,0x0007,1);
\r
@@
-614,7
+617,8
@@
int OpAsr(int op)
\r
EaWrite(10, 0, ea,size,0x0007,1);
\r
\r
\r
EaWrite(10, 0, ea,size,0x0007,1);
\r
\r
- OpEnd();
\r
+ opend_op_changes_cycles = (count<0);
\r
+ OpEnd(ea,0);
\r
\r
return 0;
\r
}
\r
\r
return 0;
\r
}
\r