as.info: D10V-Regs

Go forward to D10V-Addressing
Go backward to D10V-Chars
Go up to D10V-Syntax
Go to the top op as

Register Names

   You can use the predefined symbols `r0' through `r15' to refer to
the D10V registers.  You can also use `sp' as an alias for `r15'.  The
accumulators are `a0' and `a1'.  There are special register-pair names
that may optionally be used in opcodes that require even-numbered
registers. Register names are not case sensitive.
   Register Pairs
`r0-r1'
`r2-r3'
`r4-r5'
`r6-r7'
`r8-r9'
`r10-r11'
`r12-r13'
`r14-r15'
   The D10V 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
`c'
     Carry flag