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TR>
NAME cpBcc -- Branch on coprocessor condition
SYNOPSIS
cpBcc<label>
Offset size = (Word, Long)
FUNCTION If specified coprocessor condition is true, program execution continues to address pointed by searching PC more offset. Searching PC contains address of first word of offset. Offset is a signed value of 16 or 32 bits, which represents the relative gap in bytes between the searching PC and destination address.
FORMAT
1514131211109876543210
1111CP-ID =! 001SIZECOPROSSESSOR CONDITION
OPTIONAL COPROCESSOR EXTENSION WORD
16 BITS OFFSET
32 BITS OFFSET (LOW WEIGHT PART)
SIZE
0->one Word operation
1->one Long operation
CP-ID field identify coprocessor (1 to 7). If CP-ID=0, "line emulation F" exception is generated.
"COPROSSESSOR CONDITION" field, specifies condition to test. This condition is addressed to coprocessor which, after examining this one, address directives to processor in order to execute the instruction.
RESULT Not affected.


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Änderungen und Irrtümer vorbehalten. Letzte Änderung:
27 März 2003.
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