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* simops.c (OP_40): Delete. Move code to...

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* v850-igen.c (): ...Here. Sign extend the first operand.
* simops.h (OP_40): Remove prototype.
This commit is contained in:
Nick Clifton
2003-04-06 08:51:04 +00:00
parent 8e16317ca5
commit ebc115b7bb
4 changed files with 48 additions and 46 deletions
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44
sim/v850/simops.c
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@@ -771,50 +771,6 @@ OP_6E0 ()
return 4;
}
/* divh reg1, reg2 */
int
OP_40 ()
{
unsigned int op0, op1, result, ov, s, z;
int temp;
trace_input ("divh", OP_REG_REG, 0);
/* Compute the result. */
temp = EXTEND16 (State.regs[ OP[0] ]);
op0 = temp;
op1 = State.regs[OP[1]];
if (op0 == 0xffffffff && op1 == 0x80000000)
{
result = 0x80000000;
ov = 1;
}
else if (op0 != 0)
{
result = op1 / op0;
ov = 0;
}
else
{
result = 0x0;
ov = 1;
}
/* Compute the condition codes. */
z = (result == 0);
s = (result & 0x80000000);
/* Store the result and condition codes. */
State.regs[OP[1]] = result;
PSW &= ~(PSW_Z | PSW_S | PSW_OV);
PSW |= ((z ? PSW_Z : 0) | (s ? PSW_S : 0)
| (ov ? PSW_OV : 0));
trace_output (OP_REG_REG);
return 2;
}
/* cmp reg, reg */
int
OP_1E0 ()