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path: root/src/long_mode/display.rs
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2021-07-04update crate to rust 2018iximeow
2021-07-04support avx512 registers >=16iximeow
2021-07-04support xacquire/xrelease prefixingiximeow
2021-07-03document public members in long_modeiximeow
2021-07-03factor out MemoryAccessSizeiximeow
2021-07-03add tests for MemoryAccessSize, consistentify style on docsiximeow
2021-07-03support AMD `sev_snp`iximeow
2021-07-03add hresetiximeow
2021-07-03support pconfig/tmeiximeow
2021-07-03reject instructions when their opcode is `Invalid`iximeow
the evex route would allow "valid" instructions that have the opcode `invalid`. this is.. not correct.
2021-07-01reallocate OperandCode, convert disparate registers to arrayiximeow
also remove redundant assignments of operand_count and some OperandSpec, bulk-assign all registers and operands on entry to `read_instr`. this all, taken together, shaves off about 7 cycles per decode.
2021-06-28remove old movsx/movzx-related memory size hacksiximeow
2021-06-27remove support for nonexistent prefixesiximeow
2021-06-27report memory sizes for all long-mode instructionsiximeow
2021-06-26clean up avx2-related warningsiximeow
2021-06-26add long-mode avx512 support, except for compressed displacementsiximeow
2021-06-11add extensive avx and initial avx2 tests, fix several bugs and missing ↵iximeow
instructions
2021-05-16fix ShowContextual rendering error with stale data and operands, publish 0.2.20.2.2iximeow
2021-05-07update yaxpeax-arch to 0.0.5, fix interface breakagesiximeow
2021-03-21include memory sizes on inc/dec in C formatiximeow
2021-03-21add tsxldtrkiximeow
does intel know no bounds
2021-03-21add missing vpmaxuw, remove nonsense avx moviximeow
2021-03-21complete CET support, add UINTR, add missing VORP{S,D}, other cleanupiximeow
2021-03-21add waitpkg, clean up unused values, old commentsiximeow
2021-03-21add tdxiximeow
decoder flag to come
2021-03-21rewrite 0f-based instruction handlingiximeow
this is... a more significant rewrite than i expected yaxpeax-x86 to ever need. it turns out that capstone is extremely permissive about duplicative 66/f2/f3 prefixes to the point that the implemented prefex handling was unsalvageable. while this replaces the *0f* opcode tables, i haven't profiled these changes. it's possible this is a net improvement for single-byte opcodes, it could be a net loss. code size may be severely impacted. there is still work to do. but this in total gets very close to iced/xed/zydis parity, far more than before. also adds several small extensions, gfni, 3dnow, enqcmd, invpcid, some of cet, and a few missing avx instructions.
2021-03-17support several new extensions, 3dnow, and nuance in invalid operandsiximeow
2021-03-14alternate display mode for c-style expressionsiximeow
2021-03-13split ffi crate to support distinct 16, 32, and 64-bit buildsiximeow
initial work to optionally discard any instruction printing support when using `-Z build-std` to fully remove .eh_frame, a stripped long_mode_no_fmt .so is 61kb!
2021-01-15fix several missing or invalid decodings among 0f01 opcodesiximeow
* `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
2020-08-09support salc, get segment register numbers rightiximeow
2020-08-09unused importiximeow
2020-08-09avoid a bunch of checks in the likely display pathiximeow
rep_any will get speculated `false` quite quickly, whereas checking if the opcode is a string instruction will be costly no matter what. in the rare case rep_any is true, i don't care how costly displaying the instruction is - string instructions are relatively rare, and rep movs is typically not more than one instance when it shows up.
2020-08-09display opt, aykmiximeow
the arms of the match in regspec_label referenced tables that were not const. consequently, they would be rebuilt when reached, every time the match is incanted. this holds through even when regspec_label is inlined. each arm could be a const array for a small and easy change, but to avoid the indirect dispatch on spec.bank i've reorganized register names into a single const array and selected values for `RegisterBank` such that indices into that array can be formed. for my next trick, i may make `REG_NAMES` a `*const u8`, with indices picking offsets into the table - 8-byte offsets might do? this should compact down size a little more by removing a pointer and size qword for each string.
2020-08-09cmc and int1iximeow
2020-08-09vpminswiximeow
2020-08-09missing avx instriximeow
2020-08-09loop{,z,nz}/jecxziximeow
2020-08-09x87 support, plus several other missing instructionsiximeow
2020-08-09sse4.2 tests and missing instructionsiximeow
2020-08-09sse4.1 instruction testsiximeow
2020-08-09display bits refactoriximeow
2020-07-26ssse3, some missing sse4.1, and pextrw operandsiximeow
2020-05-23add SHA, BMI1, and BMI2, complete XSAVE extension supportiximeow
additionally: cmpcxchg{8,16}b, rdrand, rdseed, rdpid, {rd,wr}{fs,gs}base
2020-05-21add sha, lzcnt, tsx, f16c, svm, movbe, adx, and prefetchw extensionsiximeow
also add builders to get decoders appropriate for specific microarchitectures from intel and amd * low-power architectures are not yet present
2020-05-03that instruction is cwd, not cbdiximeow
2020-02-22fix {jmp,call} <reg>, as well as jmpf/callfiximeow
also support vmxon to finish out the f30f opcode map add tests for forms of inc/dec, as well as TODOs, as yaxpeax-x86 doesn't provide a way to distinguish different operand sizes (yet)
2020-02-22support 660f sse2 instructionsiximeow
this isn't quite all of sse2, but gets close. the f20f opcode map still needs some touching up. also fix `G_E_xmm_Ib` not respecting rex.r for the rrr operand
2020-02-11support `in` and `out` instructionsiximeow
2020-02-11add `RegSpec::name` to get `&'static str` labels for registersiximeow
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