as: SH64-Addressing

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1 9.43.2.3 Addressing Modes
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1 SH64 operands consist of either a register or immediate value.  The
1 immediate value can be a constant or label reference (or portion of a
1 label reference), as in this example:
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1      	movi	4,r2
1      	pt	function, tr4
1      	movi	(function >> 16) & 65535,r0
1      	shori	function & 65535, r0
1      	ld.l	r0,4,r0
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1    Instruction label references can reference labels in either SHmedia
1 or SHcompact.  To differentiate between the two, labels in SHmedia
1 sections will always have the least significant bit set (i.e.  they will
1 be odd), which SHcompact labels will have the least significant bit
1 reset (i.e.  they will be even).  If you need to reference the actual
1 address of a label, you can use the 'datalabel' modifier, as in this
1 example:
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1      	.long	function
1      	.long	datalabel function
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1    In that example, the first longword may or may not have the least
1 significant bit set depending on whether the label is an SHmedia label
1 or an SHcompact label.  The second longword will be the actual address
1 of the label, regardless of what type of label it is.
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