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STMXCSR has an incorrect operand size. #120

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sebmarchand opened this issue Jul 17, 2017 · 1 comment

sebmarchand commented Jul 17, 2017

The stmxcsr instruction (e.g. [1]) has an invalid operand size, instead of 32 it is always 0.

[1] 0F AE 5D EC stmxcsr DWORD PTR [ebp-0x14]

chromium-infra-bot pushed a commit to google/syzygy that referenced this issue


          Fix some VS2017 issues

0cc169a

- Add support for the new SDK LoadConfigDirectory struct definition.
- Workaround for a bug in distorm (gdabah/distorm#120)

Review-Url: https://codereview.chromium.org/2980263002

Owner

gdabah commented Oct 25, 2018

Hi @sebmarchand
Fixed both LDMXCSR and STMXCSR to specify mem32.
I will upload a new version within the following days.
Thanks

gdabah closed this as completed

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