as: D10V-Subs
9.10.2.2 Sub-Instructions
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The D10V assembler takes as input a series of instructions, either
one-per-line, or in the special two-per-line format described in the
next section. Some of these instructions will be short-form or
sub-instructions. These sub-instructions can be packed into a single
instruction. The assembler will do this automatically. It will also
detect when it should not pack instructions. For example, when a label
is defined, the next instruction will never be packaged with the
previous one. Whenever a branch and link instruction is called, it will
not be packaged with the next instruction so the return address will be
valid. Nops are automatically inserted when necessary.
If you do not want the assembler automatically making these
decisions, you can control the packaging and execution type (parallel or
sequential) with the special execution symbols described in the next
section.
Info Catalog
as: D10V-Size
as: D10V-Syntax
as: D10V-Chars