yaxpeax-x86/test/protected_mode, branch 0.2.0

port long-mode decoder updates to protected-mode

2021-03-23T06:08:54+00:00

update protected mode tests (this breaks them horribly. next commit will fix.)

2021-03-22T01:58:27+00:00

support xchg AX/reg

2021-01-16T02:41:16+00:00

fix several missing or invalid decodings among 0f01 opcodes

2021-01-15T22:52:11+00:00

* `mwaitx`, `monitorx`, `rdpru`, and `clzero` are now supported
* swapgs is no longer decoded in protected mode
* rdpkru and wrpkru are no longer decoded if mod bits != 11

fix decoding of rex-prefixed modrm+sib operands selecting index 0b100 and base 0b101

2020-11-20T02:13:24+00:00

for memory operands with a base, index, and displacement either
the wrong base would be selected (register number ignored, so only
`*ax` or `r8*` would be reported), or yaxpeax-x86 would report a
base register is present when it is not (`RegIndexBaseScaleDisp`
when the operand is actually `RegScaleDisp`)

thank you to Evan Johnson for catching and reporting this bug!

also bump crate version to 0.1.4 as this will be immediately tagged and
released.

fix misdecode of instructions in opcode 0x80

2020-10-27T07:57:33+00:00

add register class constants to allow reasoning about register operands

2020-08-15T18:39:04+00:00

also bump to 0.1.1

adjust public interface: public items should all be stable

2020-08-10T03:43:42+00:00

`OperandCode` (obviously) wildly varies depending on how i feel on a
given week, so it's now hidden to avoid people depending on numerical
values of its discriminants.

`RegisterBank` got a similar treatment with a new `RegisterClass` struct
that's suitable for public use.

reject instructions made invalid by lock prefixes

2020-08-10T02:47:08+00:00

support salc, get segment register numbers right

2020-08-10T02:25:07+00:00