mirror of
https://github.com/asmjit/asmjit
synced 2026-06-08 13:13:30 +00:00
kobalicek
b56f4176cb
* Denested src folder to root, renamed testing to asmjit-testing
* Refactored how headers are included into <asmjit/...> form. This
is necessary as compilers would never simplify a path once a ..
appears in include directory - then paths such as ../core/../core
appeared in asserts, which was ugly
* Moved support utilities into asmjit/support/... (still included
by asmjit/core.h for convenience and compatibility)
* Added CMakePresets.json for making it easy to develop AsmJit
* Reworked CMakeLists to be shorter and use CMake option(),
etc... This simplifies it and makes it using more standard
features
* ASMJIT_EMBED now creates asmjit_embed INTERFACE library,
which is accessible via asmjit::asmjit target - this simplifies
embedding and makes it the same as library targets from a CMake
perspective
* Removed ASMJIT_DEPS - this is now provided by cmake target
aliases - 'asmjit::asmjit' so users should not need this variable
* Changed meaning of ASMJIT_LIBS - this now contains only AsmJit
dependencies without asmjit::asmjit target alias. Don't rely on
ASMJIT_LIBS anymore as it's only used internally
* Removed ASMJIT_NO_DEPRECATED option - AsmJit is not going
to provide controllable deprecations in the future
* Removed ASMJIT_NO_VALIDATION in favor of ASMJIT_NO_INTROSPECTION,
which now controls query, features, and validation API presence
* Removed ASMJIT_DIR option - it was never really needed
* Removed AMX_TRANSPOSE feature from instruction database (X86).
Intel has removed it as well, so it's a feature that won't
be siliconized
55 lines
1.2 KiB
C++
55 lines
1.2 KiB
C++
// This file is part of AsmJit project <https://asmjit.com>
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//
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// See <asmjit/core.h> or LICENSE.md for license and copyright information
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// SPDX-License-Identifier: Zlib
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#ifndef ASMJIT_CORE_OSUTILS_H_INCLUDED
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#define ASMJIT_CORE_OSUTILS_H_INCLUDED
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#include <asmjit/core/globals.h>
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ASMJIT_BEGIN_NAMESPACE
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//! \addtogroup asmjit_utilities
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//! \{
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//! \cond INTERNAL
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//! Lock.
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//!
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//! Lock is internal, it cannot be used outside of AsmJit, however, its internal
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//! layout is exposed as it's used by some other classes, which are public.
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class Lock {
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public:
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ASMJIT_NONCOPYABLE(Lock)
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#if defined(_WIN32)
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#pragma pack(push, 8)
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struct ASMJIT_MAY_ALIAS Handle {
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void* DebugInfo;
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long LockCount;
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long RecursionCount;
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void* OwningThread;
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void* LockSemaphore;
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unsigned long* SpinCount;
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};
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Handle _handle;
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#pragma pack(pop)
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#elif !defined(__EMSCRIPTEN__)
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using Handle = pthread_mutex_t;
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Handle _handle;
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#endif
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ASMJIT_INLINE_NODEBUG Lock() noexcept;
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ASMJIT_INLINE_NODEBUG ~Lock() noexcept;
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ASMJIT_INLINE_NODEBUG void lock() noexcept;
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ASMJIT_INLINE_NODEBUG void unlock() noexcept;
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};
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//! \endcond
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//! \}
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ASMJIT_END_NAMESPACE
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#endif // ASMJIT_CORE_OSUTILS_H_INCLUDED
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