as: Z8000-Regs
9.56.2.2 Register Names
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The Z8000 has sixteen 16 bit registers, numbered 0 to 15. You can refer
to different sized groups of registers by register number, with the
prefix 'r' for 16 bit registers, 'rr' for 32 bit registers and 'rq' for
64 bit registers. You can also refer to the contents of the first eight
(of the sixteen 16 bit registers) by bytes. They are named 'rlN' and
'rhN'.
_byte registers_
rl0 rh0 rl1 rh1 rl2 rh2 rl3 rh3
rl4 rh4 rl5 rh5 rl6 rh6 rl7 rh7
_word registers_
r0 r1 r2 r3 r4 r5 r6 r7 r8 r9 r10 r11 r12 r13 r14 r15
_long word registers_
rr0 rr2 rr4 rr6 rr8 rr10 rr12 rr14
_quad word registers_
rq0 rq4 rq8 rq12
Info Catalog
as: Z8000-Chars
as: Z8000 Syntax
as: Z8000-Addressing