F_floating Instructions

This group of instructions may be omitted from the VAX instruction set. Attempted execution of an omitted Instruction will cause a reserved instruction fault. MacVAX implements this group.

ACBF Add Compare and Branch Float
ADDF2 Add Float (2 arg)
ADDF3 Add Float (3 arg)
CMPF Compare Float
CVTBF Convert Byte to Float
CVTFB Convert Float to Byte
CVTFL Convert Float (truncated) to Long
CVTFW Convert Float to Word
CVTLF Convert Long to Float
CVTRFL Convert Float (rounded) to Long
CVTWF Convet Word to Float
DIVF2 Divide Float (2 arg)
DIVF3 Divide Float (3 arg)
EMODF Extended Multiply and Integerize Double Float Not implemented
MNEGF Move Negated Float
MOVFMove Float
MOVAF Move Address of Float
MULF2 Multiply Float (2 arg)
MULF3 Multiply Float (3 arg)
POLYF Polynomial evaluation Float
PUSHAF Push Address of Float onto Stack
SUBF2 Subtract Float (2 arg)
SUBF3 Subtract Float (3 arg)
TSTF Test Float