* Renamed all eq() methods to equals() (consistency) (ABI)
* Reorganized some X86 instructions in X86 database
* Properly detect RISC-V CPU at compile time (Environment)
* Removed CallConvId::kNone in favor of defaulting to kCDecl (ABI)
* CallConvId::kHost is now alias to CallConvId::kCDecl (ABI)
* Added FloatABI to Environment to disginguish between softfloat
and hardfloat
* Added more AArch64 CPU features and their detection (ABI)
* Because of CallConvId changes it's now possible to run
compiler tests on 32-bit ARM (fixes a bug in test cases)
* Added QEMU to CI build matrix to test different architectures
This is unfortunately API/ABI break, which cannot be deprecated
instead of removed as arm::Vec would collide with a64::Vec if present.
This is a preparetion for ARM32 tooling.
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.
* Refactored workflows to use a single workflow for both VM and non-VM builds
* Compiler tests are now able to test compilation of different architectures
