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| author | Taylor Simpson <ltaylorsimpson@gmail.com> | 2024-01-15 15:14:42 -0700 |
|---|---|---|
| committer | Brian Cain <bcain@quicinc.com> | 2024-01-21 22:02:40 -0800 |
| commit | f6c01009b5846b1e7c56b4be3413924d87a7bbea (patch) | |
| tree | 1e6a19a0d909717eab5cb9d581205ef97dae74ef /hw/core/qdev-properties-system.c | |
| parent | 1547a2d3394d7ec87350ab8ca4022d5e0f20db01 (diff) | |
| download | qemu-f6c01009b5846b1e7c56b4be3413924d87a7bbea.zip qemu-f6c01009b5846b1e7c56b4be3413924d87a7bbea.tar.gz qemu-f6c01009b5846b1e7c56b4be3413924d87a7bbea.tar.bz2 | |
Hexagon (target/hexagon) Use QEMU decodetree (16-bit instructions)
Section 10.3 of the Hexagon V73 Programmer's Reference Manual
A duplex is encoded as a 32-bit instruction with bits [15:14] set to 00.
The sub-instructions that comprise a duplex are encoded as 13-bit fields
in the duplex.
Create a decoder for each subinstruction class (a, l1, l2, s1, s2).
Extend gen_trans_funcs.py to handle all instructions rather than
filter by instruction class.
There is a g_assert_not_reached() in decode_insns() in decode.c to
verify we never try to use the old decoder on 16-bit instructions.
Signed-off-by: Taylor Simpson <ltaylorsimpson@gmail.com>
Reviewed-by: Brian Cain <bcain@quicinc.com>
Message-Id: <20240115221443.365287-3-ltaylorsimpson@gmail.com>
Signed-off-by: Brian Cain <bcain@quicinc.com>
Diffstat (limited to 'hw/core/qdev-properties-system.c')
0 files changed, 0 insertions, 0 deletions