yaxpeax-x86/src/real_mode, branch 1.2.2 yaxpeax x86 decoder fix hreset being disassembled as having second operand of "Nothing" 2023-12-17T00:12:25+00:00 iximeow me@iximeow.net 2023-12-17T00:12:25+00:00 58913fc4e1bb153fe9d8735164ef922f71c2fa97 just report it having one operand... 
just report it having one operand...
fix handling of lar/lsl source register 2023-07-24T13:41:02+00:00 iximeow me@iximeow.net 2023-07-24T13:41:02+00:00 ab51fd1b2c7cf1b7bb6f84c5b07e06245f6b3d99 






fix inconsistently-poreted memory access size of vcvt{,t}{sd,si}
2023-07-23T20:13:44+00:00

iximeow
me@iximeow.net

2023-07-23T20:13:44+00:00

855fa08f1d2f4bc405a1cfc205b5e9321dd4ebf5












fix + better test cvttsd2si+cvtsd2si (misdecode under 64-bit)
2023-07-23T18:06:55+00:00

iximeow
me@iximeow.net

2023-07-23T18:06:55+00:00

4e5dfd758a22818c5f8496025e8c0b3dd00f0f50












forward changes along to 16-bit decoder...
2023-07-16T22:39:38+00:00

iximeow
me@iximeow.net

2023-07-16T22:39:38+00:00

fb13ada90394489d802a02d947f22eb97f6b7959












add `Opcode::is_jcc`, `Opcode::is_setcc`, and `Opcode::is_cmovcc` helpers
2023-03-05T16:36:41+00:00

iximeow
me@iximeow.net

2023-03-05T16:36:41+00:00

b52dd7a453e041ca79f0c440dcd657e0b9225828

this request/suggestion comes from
[github](https://github.com/iximeow/yaxpeax-x86/issues/29)! thank you!





this request/suggestion comes from
[github](https://github.com/iximeow/yaxpeax-x86/issues/29)! thank you!







deprecate `pub fn cs`, which is an intensely embarrassing bug of a function
2023-02-19T21:21:50+00:00

iximeow
me@iximeow.net

2023-02-19T20:20:44+00:00

72f8f6677719a8ad7c8e61e4d629f47deef746cc

unlike every other function to test if a particular selector is picked
by prefixes, `Prefixes::cs` does not return bool, nor does it check the
currently-selected prefix. instead, it modifies the decoded `Prefixes`
to set the current prefix to `cs`.

this has been a bug all the way since 0.0.1 was released. the function
now does nothing, and is marked deprecated.

in a future 2.x release, the function will be changed to return `bool`
and be in-line with other segment selector-checking functions. in the
mean time, a new `Prefixes::selects_cs()` does the correct thing.

thank you to @meithecatte who pointed this out in
https://github.com/iximeow/yaxpeax-x86/issues/28!





unlike every other function to test if a particular selector is picked
by prefixes, `Prefixes::cs` does not return bool, nor does it check the
currently-selected prefix. instead, it modifies the decoded `Prefixes`
to set the current prefix to `cs`.

this has been a bug all the way since 0.0.1 was released. the function
now does nothing, and is marked deprecated.

in a future 2.x release, the function will be changed to return `bool`
and be in-line with other segment selector-checking functions. in the
mean time, a new `Prefixes::selects_cs()` does the correct thing.

thank you to @meithecatte who pointed this out in
https://github.com/iximeow/yaxpeax-x86/issues/28!







roll up decoding loop changes for 16-bit and 32-bit decoders
2022-12-03T23:11:09+00:00

iximeow
me@iximeow.net

2022-12-03T22:53:40+00:00

c33dac5a0dee4e97416bdafdd27692363afc0d08

this applies
* f338c74656f6eef8b3080fa9f249b1cb733fd1a9
* bece19e6a69b158893abbf56a6cac25eb25d9a32
* 6353f58170d28a142e3b012c2c86f684d50dea45
* 67be1c0983244645a3c762b7aa0601f0d0ba4bb3
* 091f1d66ef853d6339a96e43d71c137ee7d3907a

as one unit to both the 16-bit and 32-bit decoders.





this applies
* f338c74656f6eef8b3080fa9f249b1cb733fd1a9
* bece19e6a69b158893abbf56a6cac25eb25d9a32
* 6353f58170d28a142e3b012c2c86f684d50dea45
* 67be1c0983244645a3c762b7aa0601f0d0ba4bb3
* 091f1d66ef853d6339a96e43d71c137ee7d3907a

as one unit to both the 16-bit and 32-bit decoders.







apply e7f49509 to 16-bit and 32-bit decoders
2022-12-03T23:11:09+00:00

iximeow
me@iximeow.net

2022-12-03T22:24:27+00:00

25c70cdb5293068996f90d29a8f1b7783b9fb63a












apply 2444de11 to 16-bit and 32-bit decoders
2022-12-03T23:11:09+00:00

iximeow
me@iximeow.net

2022-12-03T22:12:38+00:00

1cda006a87ea266397c1d376e7d2d231d6bbbd30

these don't need the extra `rex`-supporting index space, so they don't
have it.





these don't need the extra `rex`-supporting index space, so they don't
have it.