Edward Jaffe wrote:
David Bond wrote:
The biggest drawback to GR32/GR64 checking, even if it was correctly
implemented, is that the assembler does not know the AMODE so does
not know
if LA or MVCLE reference 32 or 64 bits of the registers.
It's understandable that GR32 is used for modal instructions. It's
rather unfortunate that GR64 is not accepted. It would be better if both
GR32 and GR64 were accepted. There are only a handful of modal
instructions. The same goes for any base register reference.
And what should you specify if you have AMODE ANY coded?
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| Jim Phoenix | Voice: (310) 338-0400 x316 |
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