148 строки
5.4 KiB
C
148 строки
5.4 KiB
C
/*
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* Stack-less Just-In-Time compiler
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*
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* Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification, are
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* permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this list of
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* conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice, this list
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* of conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _SLJIT_CONFIG_H_
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#define _SLJIT_CONFIG_H_
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/* --------------------------------------------------------------------- */
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/* Custom defines */
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/* --------------------------------------------------------------------- */
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/* Put your custom defines here. This empty section will never change
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which helps maintaining patches (with diff / patch utilities). */
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/* --------------------------------------------------------------------- */
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/* Architecture */
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/* --------------------------------------------------------------------- */
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/* Architecture selection. */
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/* #define SLJIT_CONFIG_X86_32 1 */
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/* #define SLJIT_CONFIG_X86_64 1 */
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/* #define SLJIT_CONFIG_ARM_V5 1 */
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/* #define SLJIT_CONFIG_ARM_V7 1 */
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/* #define SLJIT_CONFIG_ARM_THUMB2 1 */
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/* #define SLJIT_CONFIG_ARM_64 1 */
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/* #define SLJIT_CONFIG_PPC_32 1 */
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/* #define SLJIT_CONFIG_PPC_64 1 */
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/* #define SLJIT_CONFIG_MIPS_32 1 */
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/* #define SLJIT_CONFIG_MIPS_64 1 */
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/* #define SLJIT_CONFIG_SPARC_32 1 */
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/* #define SLJIT_CONFIG_TILEGX 1 */
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/* #define SLJIT_CONFIG_AUTO 1 */
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/* #define SLJIT_CONFIG_UNSUPPORTED 1 */
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/* --------------------------------------------------------------------- */
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/* Utilities */
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/* --------------------------------------------------------------------- */
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/* Useful for thread-safe compiling of global functions. */
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#ifndef SLJIT_UTIL_GLOBAL_LOCK
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/* Enabled by default */
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#define SLJIT_UTIL_GLOBAL_LOCK 1
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#endif
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/* Implements a stack like data structure (by using mmap / VirtualAlloc). */
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#ifndef SLJIT_UTIL_STACK
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/* Enabled by default */
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#define SLJIT_UTIL_STACK 1
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#endif
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/* Single threaded application. Does not require any locks. */
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#ifndef SLJIT_SINGLE_THREADED
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/* Disabled by default. */
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#define SLJIT_SINGLE_THREADED 0
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#endif
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/* --------------------------------------------------------------------- */
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/* Configuration */
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/* --------------------------------------------------------------------- */
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/* If SLJIT_STD_MACROS_DEFINED is not defined, the application should
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define SLJIT_MALLOC, SLJIT_FREE, SLJIT_MEMCPY, and NULL. */
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#ifndef SLJIT_STD_MACROS_DEFINED
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/* Disabled by default. */
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#define SLJIT_STD_MACROS_DEFINED 0
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#endif
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/* Executable code allocation:
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If SLJIT_EXECUTABLE_ALLOCATOR is not defined, the application should
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define SLJIT_MALLOC_EXEC, SLJIT_FREE_EXEC, and SLJIT_EXEC_OFFSET. */
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#ifndef SLJIT_EXECUTABLE_ALLOCATOR
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/* Enabled by default. */
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#define SLJIT_EXECUTABLE_ALLOCATOR 1
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/* When SLJIT_PROT_EXECUTABLE_ALLOCATOR is enabled SLJIT uses
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an allocator which does not set writable and executable
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permission flags at the same time. The trade-of is increased
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memory consumption and disabled dynamic code modifications. */
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#ifndef SLJIT_PROT_EXECUTABLE_ALLOCATOR
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/* Disabled by default. */
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#define SLJIT_PROT_EXECUTABLE_ALLOCATOR 0
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#endif
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#endif
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/* Force cdecl calling convention even if a better calling
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convention (e.g. fastcall) is supported by the C compiler.
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If this option is disabled (this is the default), functions
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called from JIT should be defined with SLJIT_FUNC attribute.
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Standard C functions can still be called by using the
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SLJIT_CALL_CDECL jump type. */
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#ifndef SLJIT_USE_CDECL_CALLING_CONVENTION
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/* Disabled by default */
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#define SLJIT_USE_CDECL_CALLING_CONVENTION 0
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#endif
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/* Return with error when an invalid argument is passed. */
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#ifndef SLJIT_ARGUMENT_CHECKS
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/* Disabled by default */
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#define SLJIT_ARGUMENT_CHECKS 0
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#endif
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/* Debug checks (assertions, etc.). */
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#ifndef SLJIT_DEBUG
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/* Enabled by default */
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#define SLJIT_DEBUG 1
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#endif
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/* Verbose operations. */
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#ifndef SLJIT_VERBOSE
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/* Enabled by default */
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#define SLJIT_VERBOSE 1
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#endif
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/*
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SLJIT_IS_FPU_AVAILABLE
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The availability of the FPU can be controlled by SLJIT_IS_FPU_AVAILABLE.
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zero value - FPU is NOT present.
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nonzero value - FPU is present.
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*/
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/* For further configurations, see the beginning of sljitConfigInternal.h */
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#endif
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