as.info: D30V-Regs
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Register Names
You can use the predefined symbols `r0' through `r63' to refer to
the D30V registers. You can also use `sp' as an alias for `r63' and
`link' as an alias for `r62'. The accumulators are `a0' and `a1'.
The D30V also has predefined symbols for these control registers and
status bits:
`psw'
Processor Status Word
`bpsw'
Backup Processor Status Word
`pc'
Program Counter
`bpc'
Backup Program Counter
`rpt_c'
Repeat Count
`rpt_s'
Repeat Start address
`rpt_e'
Repeat End address
`mod_s'
Modulo Start address
`mod_e'
Modulo End address
`iba'
Instruction Break Address
`f0'
Flag 0
`f1'
Flag 1
`f2'
Flag 2
`f3'
Flag 3
`f4'
Flag 4
`f5'
Flag 5
`f6'
Flag 6
`f7'
Flag 7
`s'
Same as flag 4 (saturation flag)
`v'
Same as flag 5 (overflow flag)
`va'
Same as flag 6 (sticky overflow flag)
`c'
Same as flag 7 (carry/borrow flag)
`b'
Same as flag 7 (carry/borrow flag)
Created Wed Sep 1 16:41:04 2004 on bee with info_to_html version 0.9.6.