* Removed AVX512_ER, AVX512_PF, AVX512_4FMAPS, and AVX512_4VNNIW
extensions and corresponding instructions (these were never
advertised by any x86 CPU and were only used by Xeon Phi acc.,
which AsmJit never supported)
* Removed CPU extensions HLE, MPX, and TSX
* Kept extension RTM, which is only for backward compatibility to
recognize instructions, but it's no longer checked by CpuInfo as
it's been deprecated together with HLE and MPX
* The xtest instruction now reports it requires RTM
* Reorganized x86 extensions a bit - they are now reordered to group
them by category, preparing for the future where extension IDs will
be always added after existing records for ABI compatibility
* Instruction vcvtneps2bf16 no longer accepts form without an explicit
memory operand size
* Removed aliased instructions in CMOVcc, Jcc, And SETcc categories,
now there is only a single instruction id for all aliased instructions.
* Added a new feature to always show instruction aliases in Logger, which
includes formatting instructio nodes (Builder, Compiler)
Instruction DB-only updates (not applied to C++ yet):
* AsmJit DB from now uses the same license as AsmJit (Zlib) and
no longer applies dual licensing (Zlib and Public Domain)
* Added support for aggregated instruction definitions in
x86 instruction database, which should simplify the maintenance
and reduce bugs (also the syntax is comparable to descriptions
used by Intel APX instruction manuals)
* Added support for APX instructions and new features
* Added support for AVX10.1 and AVX10.2 instructions (both new
instructions and new encodings of existing instructions)
* Added support for MOVRS instructions
* Added support for KL instructions (loadiwkey)
* Added support for AESKLE instructions
* Added support for AESKLEWIDE_KL instructions
* Added support for AMX_[AVX512|MOVRS|FP8|TF32|TRANSPOSE]
* NOTE: None of the instruction additions is currently used by
Asmjit, it's a pure database update that needs more work to
make all the instructions available in future AsmJit
* Each architecture now provides r32() and r64() functions for
register casting
* Each architecture now provides v128() function for register
casting, returning just Vec to make writing cross platform
code easier
* Added some basic condition code abstractions so it can be used
interchangeably across architectures
* Added back unlicense to asmjit database (now it's dual licensed)
This changeset contains an updated instruction database that brings
ARM32 instructions for the first time. It also updates instruction
database tooling especially for ARM64, which will also be used by
ARM32 generator.
Additionally, new operan has been added, which represents a register
list as used by ARM32 instruction set.
Other minor changes are related to ARM - some stuff had to be moved
to a64 namespace from arm namespace as it's incompatible between
32-bit and 64-bit ISA.
* Instruction database is now part of asmjit to keep it in sync
* X86/X64 ISA data has been reworked, now in a proper JSON format
* ARM32 ISA data has been added (currently only DB, support later)
* ARM64 ISA data has been added
* ARM features detection has been updated
