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(parent: c9e9248) | patch
decode: Start moving towards decoding by major opcode first
authorPaul Mackerras <paulus@ozlabs.org>
Sat, 28 Sep 2019 23:17:39 +0000 (09:17 +1000)
committerPaul Mackerras <paulus@ozlabs.org>
Tue, 1 Oct 2019 05:22:22 +0000 (15:22 +1000)
commite30a87593a2a913d64f6e0dcb91be9ee36928573
treea2e768c91b817b2f9b31f2ac3ac04f32dbad6933tree
parentc9e92483b80f2e204b986a032bbf80c4ce87e394commit | diff
decode: Start moving towards decoding by major opcode first

With this, we have a table for most major opcodes and separate
tables for each major opcode that has further decoding required.
These tables are still mostly indexed by the ppc_insn_t values,
however.

A few things are still decoded completely at the top level: nop,
attn and sim_config.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
decode1.vhdl diff | blob | history