• Zhi An Ng's avatar
    [arm] Refactor arm disassembler for special condition · e363ee3c
    Zhi An Ng authored
    The SpecialValue field used in the disassembler covers too wide a range,
    this causes some duplication in the disassembler of instructions like
    mov, since the SpecialValue includes a bit used for the immediate.
    
    Attempt to refactor and follow the decoding guide given in the
    architecture manual [0], F4.1 A32 instruction set encoding, with the
    eventual goal for removing the duplicated instruction disassembly.
    
    [0] ARM DDI 0487F.b ARMv8 A32 instruction set
    
    Bug: v8:10933
    Change-Id: Iddf4df317f9a5b29be2544ad2f9f93180e9bcdfc
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2497395
    Commit-Queue: Zhi An Ng <zhin@chromium.org>
    Reviewed-by: 's avatarJakob Kummerow <jkummerow@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#70775}
    e363ee3c
Name
Last commit
Last update
..
api Loading commit data...
asmjs Loading commit data...
ast Loading commit data...
base Loading commit data...
builtins Loading commit data...
codegen Loading commit data...
common Loading commit data...
compiler Loading commit data...
compiler-dispatcher Loading commit data...
d8 Loading commit data...
date Loading commit data...
debug Loading commit data...
deoptimizer Loading commit data...
diagnostics Loading commit data...
execution Loading commit data...
extensions Loading commit data...
flags Loading commit data...
handles Loading commit data...
heap Loading commit data...
ic Loading commit data...
init Loading commit data...
inspector Loading commit data...
interpreter Loading commit data...
json Loading commit data...
libplatform Loading commit data...
libsampler Loading commit data...
logging Loading commit data...
numbers Loading commit data...
objects Loading commit data...
parsing Loading commit data...
profiler Loading commit data...
protobuf Loading commit data...
regexp Loading commit data...
roots Loading commit data...
runtime Loading commit data...
sanitizer Loading commit data...
snapshot Loading commit data...
strings Loading commit data...
tasks Loading commit data...
third_party Loading commit data...
torque Loading commit data...
tracing Loading commit data...
trap-handler Loading commit data...
utils Loading commit data...
wasm Loading commit data...
zone Loading commit data...
DEPS Loading commit data...
DIR_METADATA Loading commit data...
OWNERS Loading commit data...