Info Catalog as: D10V-Chars as: D10V-Syntax as: D10V-Addressing

as: D10V-Regs

 
 9.10.2.4 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
 

Info Catalog as: D10V-Chars as: D10V-Syntax as: D10V-Addressing