Add decode/encode support for additional Intel cache management instructions. #7109
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…uctions. This covers the CLWB/CLDEMOTE extensions and the previously omitted CLFLUSHOPT instruction. Because these instructions explicitly forbid modrm.mod == 3 a sequence from the binutils tests that previously decoded as a nop but now would decode as a CLDEMOTE with modrm.mod == 3 is removed.
derekbruening
approved these changes
Dec 9, 2024
|
Heads up that I noticed the fence opcodes with the wrong categories and am fixing in #7112 which if that goes in first may require manual conflict resolution as it's a line right next to clflush. |
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This covers the CLWB/CLDEMOTE extensions and the previously omitted CLFLUSHOPT instruction.
Because these instructions explicitly forbid modrm.mod == 3 a sequence from the binutils tests that previously decoded as a nop but now would decode as a CLDEMOTE with modrm.mod == 3 is removed.