* Added more clang compilers on CI (CI)
* Added memory sanitizer to build matrix (CI)
* Use problem matcher in all builds (CI)
* Fixed the use of some constructs in tests
* Fixed warnings about unused functions in tests
* Fixed warnings about unused variables caused by some build options
* Fixed tests to be clean with MSAN (zeroing memory filled by JIT code)
* Removed -Wclass-memaccess (gcc) from ignored warnings
* Removed -Wconstant-logical-operand (clang) from ignored warnings
* Removed -Wunnamed-type-template-args (clang) from ignored warnings
* Reworked InstData and InstExData to not cause UB (ABI break)
Unfortunately the existing InstData and InstExData was not good for static
analysis and in general compilers emitted warnings regarding accessing
InstNode::_opArray. The reason was that InstExNode added one or two
more operands which extended InstData::_opArray, but there was no way to
tell the C++ compiler about this layout.
It has been changed to InstNode having no operands and InstNodeWithOperands
being templatized for the right number of operands. Nodes that need to
inherit InstNode would just inherit InstNodeWithOperands<N>. It works the
same way as before, just the class hierarchy changed a little.
[ABI] Added ABI version as an inline namespace, which forms asmjit::_abi_MAJOR_MINOR
[ABI] Added support for AVX512_FP16, 16-bit broadcast, and AVX512_FP16 tests
[ABI] Added initial support for consecutive registers into instruction database and register allocator
[ABI] Added a possibility to use temporary memory in CodeHolder's zone
[ABI] Compiler::setArg() is now deprecated, use FuncNode::setArg()
[Bug] Fixed correct RW information of instructions that only support implicit zeroing with {k}
[Bug] Fixed broadcast to be able to broadcast bcst16 operands
Refactored build system macros (ASMJIT_BUILD_STATIC -> ASMJIT_STATIC)
Refactored AVX512 broadcast {1toN} - moved to operand from instruction.
Refactored naming - renamed getters to not use get prefix.
Refactored code structure - move arch-specific stuff into x86 namespace.
Refactored some compiler/arch-specific macros, respect rel/abs option in mov REG, [ADDR].
Refactored StringBuilder (Renamed to String, added small string optimization).
Refactored LabelId<->LabelEntry mapping, force label offset to 64-bits on all archs.
Renamed Runtime to Target (JitRuntime kept for now).
Renamed VirtMemManager to JitAllocator.
Renamed VirtMem to JitUtils.
Renamed FuncSignatureX to FuncSignatureBuilder.
Fixed xchg [mem], rex-lo, refactored RelocEntry.
Fixed Logger to always show abs|rel when formatting a memory operand
Fixed Logger to prefix HEX numbers with 0x prefix
Fixed Support::ctzGeneric to always return uint32_t, T doesn't matter.
Fixed LightCall to not save MMX and K registers
Fixed CpuInfo constructor to propagate NoInit (#243)
Added VAES, AVX512_VBMI2, AVX512_VNNI, and AVX512_BITALG cpu-features and instructions.
Added emscripten support (asmjit can be now compiled by emscripten).
Added asmjit.natvis for better MSVC experience
Added x86::ptr_abs|ptr_rel
Added support for multibyte nop r/m (#135)
Added support for 32-bit to 64-bit zero-extended addresses, improved validation of memory addresses, and removed wrt address type as this will be reworked
Added support for multiple sections, reworked address table support (previously known as trampolines)
Added the following x86 modifiers to the x86::Emitter - xacquire(), xrelease(), and k(kreg)
Added a possibility to use REP prefix with RET instruction
Added a possibility to relocate [rel addr] during relocate()
Added a variadic function-call support (Compiler), argument duplication (Compiler), better /dev/shm vs /tmp shared memory handling (VirtMem).
Removed imm_u imm_ptr helpers, imm() can now accept any integer and pointer.
Changed the default behavior of optimizing instructions to disabled with a possibility to enable that feature through kOptionOptimizedForSize
Use default copy construction / assignment to prevent new kind of warnings introduced by GCC 9
Fixed encoding of 'POPCNT|TZCNT|LZCNT r16, r16/m16' instruction
Fixed encoding of EVEX instructions that don't provide VEX prefix equivalent
Added 'LOCK MOV CR8' extension used by AMD processors in 32-bit mode and 'ALTMOVCR8' CPU feature
Renamed some CPU features to respect their names used in X86/X64 architecture manuals
Added validation of immediate operands (correct size, correct sign/zero extension)
Added validation of explicit/implicit size of memory operands
Added validation of LOCK/REP/REPNZ prefixes to x86 validator
Reorganized some X86 instruction tables, removed family specific tables, introduced OperationData
Improved instruction tables generator to automatically generate instruction flags
Regenerated all instruction tables to respect the current state of 'asmdb.x86data'
