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GitHub Repository: godotengine/godot
 Path: blob/master/thirdparty/pcre2/deps/sljit/sljit_src/sljitConfigCPU.h
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/*

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 *    Stack-less Just-In-Time compiler

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 *

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 *    Copyright Zoltan Herczeg ([email protected]). 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_CPU_H_

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#define SLJIT_CONFIG_CPU_H_

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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_V6 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_RISCV_32 1 */

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/* #define SLJIT_CONFIG_RISCV_64 1 */

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/* #define SLJIT_CONFIG_S390X 1 */

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/* #define SLJIT_CONFIG_LOONGARCH_64 */

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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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/* Sanity check. */

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/*****************/

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#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) \

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	+ (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) \

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	+ (defined SLJIT_CONFIG_ARM_V6 && SLJIT_CONFIG_ARM_V6) \

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	+ (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) \

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	+ (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) \

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	+ (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \

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	+ (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) \

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	+ (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) \

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	+ (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) \

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	+ (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) \

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	+ (defined SLJIT_CONFIG_RISCV_32 && SLJIT_CONFIG_RISCV_32) \

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	+ (defined SLJIT_CONFIG_RISCV_64 && SLJIT_CONFIG_RISCV_64) \

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	+ (defined SLJIT_CONFIG_S390X && SLJIT_CONFIG_S390X) \

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	+ (defined SLJIT_CONFIG_LOONGARCH_64 && SLJIT_CONFIG_LOONGARCH_64) \

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	+ (defined SLJIT_CONFIG_AUTO && SLJIT_CONFIG_AUTO) \

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	+ (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) >= 2

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#error "Multiple architectures are selected"

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#endif

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#if !(defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) \

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	&& !(defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) \

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	&& !(defined SLJIT_CONFIG_ARM_V6 && SLJIT_CONFIG_ARM_V6) \

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	&& !(defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) \

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	&& !(defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) \

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	&& !(defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \

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	&& !(defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) \

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	&& !(defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) \

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	&& !(defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) \

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	&& !(defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) \

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	&& !(defined SLJIT_CONFIG_RISCV_32 && SLJIT_CONFIG_RISCV_32) \

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	&& !(defined SLJIT_CONFIG_RISCV_64 && SLJIT_CONFIG_RISCV_64) \

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	&& !(defined SLJIT_CONFIG_S390X && SLJIT_CONFIG_S390X) \

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	&& !(defined SLJIT_CONFIG_LOONGARCH_64 && SLJIT_CONFIG_LOONGARCH_64) \

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	&& !(defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) \

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	&& !(defined SLJIT_CONFIG_AUTO && SLJIT_CONFIG_AUTO)

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#if defined SLJIT_CONFIG_AUTO && !SLJIT_CONFIG_AUTO

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#error "An architecture must be selected"

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#else /* SLJIT_CONFIG_AUTO */

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#define SLJIT_CONFIG_AUTO 1

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#endif /* !SLJIT_CONFIG_AUTO */

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#endif /* !SLJIT_CONFIG */

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/********************************************************/

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/* Automatic CPU detection (requires compiler support). */

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/********************************************************/

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#if (defined SLJIT_CONFIG_AUTO && SLJIT_CONFIG_AUTO)

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#ifndef _WIN32

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#if defined(__i386__) || defined(__i386)

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#define SLJIT_CONFIG_X86_32 1

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#elif defined(__x86_64__)

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#define SLJIT_CONFIG_X86_64 1

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#elif defined(__aarch64__)

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#define SLJIT_CONFIG_ARM_64 1

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#elif defined(__thumb2__)

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#define SLJIT_CONFIG_ARM_THUMB2 1

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#elif (defined(__ARM_ARCH) && __ARM_ARCH >= 7) || \

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	((defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7S__)) \

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	 || (defined(__ARM_ARCH_8A__) || defined(__ARM_ARCH_8R__)) \

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	 || (defined(__ARM_ARCH_9A__)))

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#define SLJIT_CONFIG_ARM_V7 1

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#elif defined(__arm__) || defined (__ARM__)

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#define SLJIT_CONFIG_ARM_V6 1

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#elif defined(__ppc64__) || defined(__powerpc64__) || (defined(_ARCH_PPC64) && defined(__64BIT__)) || (defined(_POWER) && defined(__64BIT__))

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#define SLJIT_CONFIG_PPC_64 1

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#elif defined(__ppc__) || defined(__powerpc__) || defined(_ARCH_PPC) || defined(_ARCH_PWR) || defined(_ARCH_PWR2) || defined(_POWER)

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#define SLJIT_CONFIG_PPC_32 1

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#elif defined(__mips__) && !defined(_LP64)

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#define SLJIT_CONFIG_MIPS_32 1

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#elif defined(__mips64)

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#define SLJIT_CONFIG_MIPS_64 1

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#elif defined (__riscv_xlen) && (__riscv_xlen == 32)

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#define SLJIT_CONFIG_RISCV_32 1

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#elif defined (__riscv_xlen) && (__riscv_xlen == 64)

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#define SLJIT_CONFIG_RISCV_64 1

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#elif defined (__loongarch_lp64)

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#define SLJIT_CONFIG_LOONGARCH_64 1

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#elif defined(__s390x__)

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#define SLJIT_CONFIG_S390X 1

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#else

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/* Unsupported architecture */

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#define SLJIT_CONFIG_UNSUPPORTED 1

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#endif

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#else /* _WIN32 */

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#if defined(_M_X64) || defined(__x86_64__)

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#define SLJIT_CONFIG_X86_64 1

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#elif (defined(_M_ARM) && _M_ARM >= 7 && defined(_M_ARMT)) || defined(__thumb2__)

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#define SLJIT_CONFIG_ARM_THUMB2 1

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#elif (defined(_M_ARM) && _M_ARM >= 7)

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#define SLJIT_CONFIG_ARM_V7 1

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#elif defined(_ARM_)

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#define SLJIT_CONFIG_ARM_V6 1

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#elif defined(_M_ARM64) || defined(__aarch64__)

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#define SLJIT_CONFIG_ARM_64 1

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#else

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#define SLJIT_CONFIG_X86_32 1

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#endif

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#endif /* !_WIN32 */

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#endif /* SLJIT_CONFIG_AUTO */

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#if (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED)

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#undef SLJIT_EXECUTABLE_ALLOCATOR

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#endif /* SLJIT_CONFIG_UNSUPPORTED */

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/******************************/

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/* CPU family type detection. */

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/******************************/

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#if (defined SLJIT_CONFIG_ARM_V6 && SLJIT_CONFIG_ARM_V6) || (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) \

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	|| (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2)

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#define SLJIT_CONFIG_ARM_32 1

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#endif /* SLJIT_CONFIG_ARM_V6 || SLJIT_CONFIG_ARM_V7 || SLJIT_CONFIG_ARM_THUMB2 */

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#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) || (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)

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#define SLJIT_CONFIG_X86 1

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#elif (defined SLJIT_CONFIG_ARM_32 && SLJIT_CONFIG_ARM_32) || (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64)

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#define SLJIT_CONFIG_ARM 1

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#elif (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) || (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)

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#define SLJIT_CONFIG_PPC 1

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#elif (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) || (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64)

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#define SLJIT_CONFIG_MIPS 1

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#elif (defined SLJIT_CONFIG_RISCV_32 && SLJIT_CONFIG_RISCV_32) || (defined SLJIT_CONFIG_RISCV_64 && SLJIT_CONFIG_RISCV_64)

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#define SLJIT_CONFIG_RISCV 1

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#elif (defined SLJIT_CONFIG_LOONGARCH_64 && SLJIT_CONFIG_LOONGARCH_64)

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#define SLJIT_CONFIG_LOONGARCH 1

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#endif

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#endif /* SLJIT_CONFIG_CPU_H_ */

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