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MSP430 002dMacros
MSP430-Macros - Using as
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9.24.2.1 Macros
The macro syntax used on the MSP 430 is like that described in the MSP
430 Family Assembler Specification. Normal as
macros should still work.
Additional built-in macros are:
llo(exp)Extracts least significant word from 32-bit expression 'exp'.
lhi(exp)Extracts most significant word from 32-bit expression 'exp'.
hlo(exp)Extracts 3rd word from 64-bit expression 'exp'.
hhi(exp)Extracts 4rd word from 64-bit expression 'exp'.
They normally being used as an immediate source operand.
mov #llo(1), r10 ; == mov #1, r10
mov #lhi(1), r10 ; == mov #0, r10
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