mirror of https://github.com/midoks/mdserver-web
parent
d7d907945a
commit
f3f1aaa041
@ -0,0 +1,702 @@ |
||||
/*
|
||||
* Stack-less Just-In-Time compiler |
||||
* |
||||
* Copyright 2009-2012 Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. |
||||
* |
||||
* Redistribution and use in source and binary forms, with or without modification, are |
||||
* permitted provided that the following conditions are met: |
||||
* |
||||
* 1. Redistributions of source code must retain the above copyright notice, this list of |
||||
* conditions and the following disclaimer. |
||||
* |
||||
* 2. Redistributions in binary form must reproduce the above copyright notice, this list |
||||
* of conditions and the following disclaimer in the documentation and/or other materials |
||||
* provided with the distribution. |
||||
* |
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY |
||||
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
||||
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT |
||||
* SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED |
||||
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
||||
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||
*/ |
||||
|
||||
#ifndef _SLJIT_CONFIG_INTERNAL_H_ |
||||
#define _SLJIT_CONFIG_INTERNAL_H_ |
||||
|
||||
/*
|
||||
SLJIT defines the following architecture dependent types and macros: |
||||
|
||||
Types: |
||||
sljit_sb, sljit_ub : signed and unsigned 8 bit byte |
||||
sljit_sh, sljit_uh : signed and unsigned 16 bit half-word (short) type |
||||
sljit_si, sljit_ui : signed and unsigned 32 bit integer type |
||||
sljit_sw, sljit_uw : signed and unsigned machine word, enough to store a pointer |
||||
sljit_p : unsgined pointer value (usually the same as sljit_uw, but |
||||
some 64 bit ABIs may use 32 bit pointers) |
||||
sljit_s : single precision floating point value |
||||
sljit_d : double precision floating point value |
||||
|
||||
Macros for feature detection (boolean): |
||||
SLJIT_32BIT_ARCHITECTURE : 32 bit architecture |
||||
SLJIT_64BIT_ARCHITECTURE : 64 bit architecture |
||||
SLJIT_LITTLE_ENDIAN : little endian architecture |
||||
SLJIT_BIG_ENDIAN : big endian architecture |
||||
SLJIT_UNALIGNED : allows unaligned memory accesses for non-fpu operations (only!) |
||||
SLJIT_INDIRECT_CALL : see SLJIT_FUNC_OFFSET() for more information |
||||
|
||||
Constants: |
||||
SLJIT_NUMBER_OF_REGISTERS : number of available registers |
||||
SLJIT_NUMBER_OF_SCRATCH_REGISTERS : number of available scratch registers |
||||
SLJIT_NUMBER_OF_SAVED_REGISTERS : number of available saved registers |
||||
SLJIT_NUMBER_OF_FLOAT_REGISTERS : number of available floating point registers |
||||
SLJIT_NUMBER_OF_SCRATCH_FLOAT_REGISTERS : number of available floating point scratch registers |
||||
SLJIT_NUMBER_OF_SAVED_FLOAT_REGISTERS : number of available floating point saved registers |
||||
SLJIT_WORD_SHIFT : the shift required to apply when accessing a sljit_sw/sljit_uw array by index |
||||
SLJIT_DOUBLE_SHIFT : the shift required to apply when accessing |
||||
a double precision floating point array by index |
||||
SLJIT_SINGLE_SHIFT : the shift required to apply when accessing |
||||
a single precision floating point array by index |
||||
SLJIT_LOCALS_OFFSET : local space starting offset (SLJIT_SP + SLJIT_LOCALS_OFFSET) |
||||
SLJIT_RETURN_ADDRESS_OFFSET : a return instruction always adds this offset to the return address |
||||
|
||||
Other macros: |
||||
SLJIT_CALL : C calling convention define for both calling JIT form C and C callbacks for JIT |
||||
SLJIT_W(number) : defining 64 bit constants on 64 bit architectures (compiler independent helper) |
||||
*/ |
||||
|
||||
/*****************/ |
||||
/* Sanity check. */ |
||||
/*****************/ |
||||
|
||||
#if !((defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) \ |
||||
|| (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) \
|
||||
|| (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) \
|
||||
|| (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) \
|
||||
|| (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) \
|
||||
|| (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \
|
||||
|| (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) \
|
||||
|| (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) \
|
||||
|| (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) \
|
||||
|| (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) \
|
||||
|| (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) \
|
||||
|| (defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) \
|
||||
|| (defined SLJIT_CONFIG_AUTO && SLJIT_CONFIG_AUTO) \
|
||||
|| (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED)) |
||||
#error "An architecture must be selected" |
||||
#endif |
||||
|
||||
#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) \ |
||||
+ (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) \
|
||||
+ (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) \
|
||||
+ (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) \
|
||||
+ (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) \
|
||||
+ (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \
|
||||
+ (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) \
|
||||
+ (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) \
|
||||
+ (defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) \
|
||||
+ (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) \
|
||||
+ (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) \
|
||||
+ (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) \
|
||||
+ (defined SLJIT_CONFIG_AUTO && SLJIT_CONFIG_AUTO) \
|
||||
+ (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) >= 2 |
||||
#error "Multiple architectures are selected" |
||||
#endif |
||||
|
||||
/********************************************************/ |
||||
/* Automatic CPU detection (requires compiler support). */ |
||||
/********************************************************/ |
||||
|
||||
#if (defined SLJIT_CONFIG_AUTO && SLJIT_CONFIG_AUTO) |
||||
|
||||
#ifndef _WIN32 |
||||
|
||||
#if defined(__i386__) || defined(__i386) |
||||
#define SLJIT_CONFIG_X86_32 1 |
||||
#elif defined(__x86_64__) |
||||
#define SLJIT_CONFIG_X86_64 1 |
||||
#elif defined(__arm__) || defined(__ARM__) |
||||
#ifdef __thumb2__ |
||||
#define SLJIT_CONFIG_ARM_THUMB2 1 |
||||
#elif defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7R__) |
||||
#define SLJIT_CONFIG_ARM_V7 1 |
||||
#else |
||||
#define SLJIT_CONFIG_ARM_V5 1 |
||||
#endif |
||||
#elif defined (__aarch64__) |
||||
#define SLJIT_CONFIG_ARM_64 1 |
||||
#elif defined(__ppc64__) || defined(__powerpc64__) || defined(_ARCH_PPC64) || (defined(_POWER) && defined(__64BIT__)) |
||||
#define SLJIT_CONFIG_PPC_64 1 |
||||
#elif defined(__ppc__) || defined(__powerpc__) || defined(_ARCH_PPC) || defined(_ARCH_PWR) || defined(_ARCH_PWR2) || defined(_POWER) |
||||
#define SLJIT_CONFIG_PPC_32 1 |
||||
#elif defined(__mips__) && !defined(_LP64) |
||||
#define SLJIT_CONFIG_MIPS_32 1 |
||||
#elif defined(__mips64) |
||||
#define SLJIT_CONFIG_MIPS_64 1 |
||||
#elif defined(__sparc__) || defined(__sparc) |
||||
#define SLJIT_CONFIG_SPARC_32 1 |
||||
#elif defined(__tilegx__) |
||||
#define SLJIT_CONFIG_TILEGX 1 |
||||
#else |
||||
/* Unsupported architecture */ |
||||
#define SLJIT_CONFIG_UNSUPPORTED 1 |
||||
#endif |
||||
|
||||
#else /* !_WIN32 */ |
||||
|
||||
#if defined(_M_X64) || defined(__x86_64__) |
||||
#define SLJIT_CONFIG_X86_64 1 |
||||
#elif defined(_ARM_) |
||||
#define SLJIT_CONFIG_ARM_V5 1 |
||||
#else |
||||
#define SLJIT_CONFIG_X86_32 1 |
||||
#endif |
||||
|
||||
#endif /* !WIN32 */ |
||||
#endif /* SLJIT_CONFIG_AUTO */ |
||||
|
||||
#if (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) |
||||
#undef SLJIT_EXECUTABLE_ALLOCATOR |
||||
#endif |
||||
|
||||
/******************************/ |
||||
/* CPU family type detection. */ |
||||
/******************************/ |
||||
|
||||
#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) || (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) \ |
||||
|| (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) |
||||
#define SLJIT_CONFIG_ARM_32 1 |
||||
#endif |
||||
|
||||
#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) || (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) |
||||
#define SLJIT_CONFIG_X86 1 |
||||
#elif (defined SLJIT_CONFIG_ARM_32 && SLJIT_CONFIG_ARM_32) || (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) |
||||
#define SLJIT_CONFIG_ARM 1 |
||||
#elif (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) || (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) |
||||
#define SLJIT_CONFIG_PPC 1 |
||||
#elif (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) || (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) |
||||
#define SLJIT_CONFIG_MIPS 1 |
||||
#elif (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) || (defined SLJIT_CONFIG_SPARC_64 && SLJIT_CONFIG_SPARC_64) |
||||
#define SLJIT_CONFIG_SPARC 1 |
||||
#endif |
||||
|
||||
/**********************************/ |
||||
/* External function definitions. */ |
||||
/**********************************/ |
||||
|
||||
#if !(defined SLJIT_STD_MACROS_DEFINED && SLJIT_STD_MACROS_DEFINED) |
||||
|
||||
/* These libraries are needed for the macros below. */ |
||||
#include <stdlib.h> |
||||
#include <string.h> |
||||
|
||||
#endif /* SLJIT_STD_MACROS_DEFINED */ |
||||
|
||||
/* General macros:
|
||||
Note: SLJIT is designed to be independent from them as possible. |
||||
|
||||
In release mode (SLJIT_DEBUG is not defined) only the following |
||||
external functions are needed: |
||||
*/ |
||||
|
||||
#ifndef SLJIT_MALLOC |
||||
#define SLJIT_MALLOC(size, allocator_data) malloc(size) |
||||
#endif |
||||
|
||||
#ifndef SLJIT_FREE |
||||
#define SLJIT_FREE(ptr, allocator_data) free(ptr) |
||||
#endif |
||||
|
||||
#ifndef SLJIT_MEMMOVE |
||||
#define SLJIT_MEMMOVE(dest, src, len) memmove(dest, src, len) |
||||
#endif |
||||
|
||||
#ifndef SLJIT_ZEROMEM |
||||
#define SLJIT_ZEROMEM(dest, len) memset(dest, 0, len) |
||||
#endif |
||||
|
||||
/***************************/ |
||||
/* Compiler helper macros. */ |
||||
/***************************/ |
||||
|
||||
#if !defined(SLJIT_LIKELY) && !defined(SLJIT_UNLIKELY) |
||||
|
||||
#if defined(__GNUC__) && (__GNUC__ >= 3) |
||||
#define SLJIT_LIKELY(x) __builtin_expect((x), 1) |
||||
#define SLJIT_UNLIKELY(x) __builtin_expect((x), 0) |
||||
#else |
||||
#define SLJIT_LIKELY(x) (x) |
||||
#define SLJIT_UNLIKELY(x) (x) |
||||
#endif |
||||
|
||||
#endif /* !defined(SLJIT_LIKELY) && !defined(SLJIT_UNLIKELY) */ |
||||
|
||||
#ifndef SLJIT_INLINE |
||||
/* Inline functions. Some old compilers do not support them. */ |
||||
#if defined(__SUNPRO_C) && __SUNPRO_C <= 0x510 |
||||
#define SLJIT_INLINE |
||||
#else |
||||
#define SLJIT_INLINE __inline |
||||
#endif |
||||
#endif /* !SLJIT_INLINE */ |
||||
|
||||
#ifndef SLJIT_NOINLINE |
||||
/* Not inline functions. */ |
||||
#if defined(__GNUC__) |
||||
#define SLJIT_NOINLINE __attribute__ ((noinline)) |
||||
#else |
||||
#define SLJIT_NOINLINE |
||||
#endif |
||||
#endif /* !SLJIT_INLINE */ |
||||
|
||||
#ifndef SLJIT_CONST |
||||
/* Const variables. */ |
||||
#define SLJIT_CONST const |
||||
#endif |
||||
|
||||
#ifndef SLJIT_UNUSED_ARG |
||||
/* Unused arguments. */ |
||||
#define SLJIT_UNUSED_ARG(arg) (void)arg |
||||
#endif |
||||
|
||||
/*********************************/ |
||||
/* Type of public API functions. */ |
||||
/*********************************/ |
||||
|
||||
#if (defined SLJIT_CONFIG_STATIC && SLJIT_CONFIG_STATIC) |
||||
/* Static ABI functions. For all-in-one programs. */ |
||||
|
||||
#if defined(__GNUC__) |
||||
/* Disable unused warnings in gcc. */ |
||||
#define SLJIT_API_FUNC_ATTRIBUTE static __attribute__((unused)) |
||||
#else |
||||
#define SLJIT_API_FUNC_ATTRIBUTE static |
||||
#endif |
||||
|
||||
#else |
||||
#define SLJIT_API_FUNC_ATTRIBUTE |
||||
#endif /* (defined SLJIT_CONFIG_STATIC && SLJIT_CONFIG_STATIC) */ |
||||
|
||||
/****************************/ |
||||
/* Instruction cache flush. */ |
||||
/****************************/ |
||||
|
||||
#ifndef SLJIT_CACHE_FLUSH |
||||
|
||||
#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) |
||||
|
||||
/* Not required to implement on archs with unified caches. */ |
||||
#define SLJIT_CACHE_FLUSH(from, to) |
||||
|
||||
#elif defined __APPLE__ |
||||
|
||||
/* Supported by all macs since Mac OS 10.5.
|
||||
However, it does not work on non-jailbroken iOS devices, |
||||
although the compilation is successful. */ |
||||
#include <libkern/OSCacheControl.h> |
||||
#define SLJIT_CACHE_FLUSH(from, to) \ |
||||
sys_icache_invalidate((char*)(from), (char*)(to) - (char*)(from)) |
||||
|
||||
#elif defined __ANDROID__ |
||||
|
||||
/* Android lacks __clear_cache; instead, cacheflush should be used. */ |
||||
|
||||
#define SLJIT_CACHE_FLUSH(from, to) \ |
||||
cacheflush((long)(from), (long)(to), 0) |
||||
|
||||
#elif (defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) |
||||
|
||||
/* The __clear_cache() implementation of GCC is a dummy function on PowerPC. */ |
||||
#define SLJIT_CACHE_FLUSH(from, to) \ |
||||
ppc_cache_flush((from), (to)) |
||||
|
||||
#elif (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) |
||||
|
||||
/* The __clear_cache() implementation of GCC is a dummy function on Sparc. */ |
||||
#define SLJIT_CACHE_FLUSH(from, to) \ |
||||
sparc_cache_flush((from), (to)) |
||||
|
||||
#else |
||||
|
||||
/* Calls __ARM_NR_cacheflush on ARM-Linux. */ |
||||
#define SLJIT_CACHE_FLUSH(from, to) \ |
||||
__clear_cache((char*)(from), (char*)(to)) |
||||
|
||||
#endif |
||||
|
||||
#endif /* !SLJIT_CACHE_FLUSH */ |
||||
|
||||
/******************************************************/ |
||||
/* Byte/half/int/word/single/double type definitions. */ |
||||
/******************************************************/ |
||||
|
||||
/* 8 bit byte type. */ |
||||
typedef unsigned char sljit_ub; |
||||
typedef signed char sljit_sb; |
||||
|
||||
/* 16 bit half-word type. */ |
||||
typedef unsigned short int sljit_uh; |
||||
typedef signed short int sljit_sh; |
||||
|
||||
/* 32 bit integer type. */ |
||||
typedef unsigned int sljit_ui; |
||||
typedef signed int sljit_si; |
||||
|
||||
/* Machine word type. Enough for storing a pointer.
|
||||
32 bit for 32 bit machines. |
||||
64 bit for 64 bit machines. */ |
||||
#if (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) |
||||
/* Just to have something. */ |
||||
#define SLJIT_WORD_SHIFT 0 |
||||
typedef unsigned long int sljit_uw; |
||||
typedef long int sljit_sw; |
||||
#elif !(defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) \ |
||||
&& !(defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \
|
||||
&& !(defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) \
|
||||
&& !(defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) \
|
||||
&& !(defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) |
||||
#define SLJIT_32BIT_ARCHITECTURE 1 |
||||
#define SLJIT_WORD_SHIFT 2 |
||||
typedef unsigned int sljit_uw; |
||||
typedef int sljit_sw; |
||||
#else |
||||
#define SLJIT_64BIT_ARCHITECTURE 1 |
||||
#define SLJIT_WORD_SHIFT 3 |
||||
#ifdef _WIN32 |
||||
typedef unsigned __int64 sljit_uw; |
||||
typedef __int64 sljit_sw; |
||||
#else |
||||
typedef unsigned long int sljit_uw; |
||||
typedef long int sljit_sw; |
||||
#endif |
||||
#endif |
||||
|
||||
typedef sljit_uw sljit_p; |
||||
|
||||
/* Floating point types. */ |
||||
typedef float sljit_s; |
||||
typedef double sljit_d; |
||||
|
||||
/* Shift for pointer sized data. */ |
||||
#define SLJIT_POINTER_SHIFT SLJIT_WORD_SHIFT |
||||
|
||||
/* Shift for double precision sized data. */ |
||||
#define SLJIT_DOUBLE_SHIFT 3 |
||||
#define SLJIT_SINGLE_SHIFT 2 |
||||
|
||||
#ifndef SLJIT_W |
||||
|
||||
/* Defining long constants. */ |
||||
#if (defined SLJIT_64BIT_ARCHITECTURE && SLJIT_64BIT_ARCHITECTURE) |
||||
#define SLJIT_W(w) (w##ll) |
||||
#else |
||||
#define SLJIT_W(w) (w) |
||||
#endif |
||||
|
||||
#endif /* !SLJIT_W */ |
||||
|
||||
/*************************/ |
||||
/* Endianness detection. */ |
||||
/*************************/ |
||||
|
||||
#if !defined(SLJIT_BIG_ENDIAN) && !defined(SLJIT_LITTLE_ENDIAN) |
||||
|
||||
/* These macros are mostly useful for the applications. */ |
||||
#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) \ |
||||
|| (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) |
||||
|
||||
#ifdef __LITTLE_ENDIAN__ |
||||
#define SLJIT_LITTLE_ENDIAN 1 |
||||
#else |
||||
#define SLJIT_BIG_ENDIAN 1 |
||||
#endif |
||||
|
||||
#elif (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) \ |
||||
|| (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) |
||||
|
||||
#ifdef __MIPSEL__ |
||||
#define SLJIT_LITTLE_ENDIAN 1 |
||||
#else |
||||
#define SLJIT_BIG_ENDIAN 1 |
||||
#endif |
||||
|
||||
#elif (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) |
||||
|
||||
#define SLJIT_BIG_ENDIAN 1 |
||||
|
||||
#else |
||||
#define SLJIT_LITTLE_ENDIAN 1 |
||||
#endif |
||||
|
||||
#endif /* !defined(SLJIT_BIG_ENDIAN) && !defined(SLJIT_LITTLE_ENDIAN) */ |
||||
|
||||
/* Sanity check. */ |
||||
#if (defined SLJIT_BIG_ENDIAN && SLJIT_BIG_ENDIAN) && (defined SLJIT_LITTLE_ENDIAN && SLJIT_LITTLE_ENDIAN) |
||||
#error "Exactly one endianness must be selected" |
||||
#endif |
||||
|
||||
#if !(defined SLJIT_BIG_ENDIAN && SLJIT_BIG_ENDIAN) && !(defined SLJIT_LITTLE_ENDIAN && SLJIT_LITTLE_ENDIAN) |
||||
#error "Exactly one endianness must be selected" |
||||
#endif |
||||
|
||||
#ifndef SLJIT_UNALIGNED |
||||
|
||||
#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) \ |
||||
|| (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) \
|
||||
|| (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) \
|
||||
|| (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) \
|
||||
|| (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \
|
||||
|| (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) \
|
||||
|| (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) |
||||
#define SLJIT_UNALIGNED 1 |
||||
#endif |
||||
|
||||
#endif /* !SLJIT_UNALIGNED */ |
||||
|
||||
#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) |
||||
/* Auto detect SSE2 support using CPUID.
|
||||
On 64 bit x86 cpus, sse2 must be present. */ |
||||
#define SLJIT_DETECT_SSE2 1 |
||||
#endif |
||||
|
||||
/*****************************************************************************************/ |
||||
/* Calling convention of functions generated by SLJIT or called from the generated code. */ |
||||
/*****************************************************************************************/ |
||||
|
||||
#ifndef SLJIT_CALL |
||||
|
||||
#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) |
||||
|
||||
#if defined(__GNUC__) && !defined(__APPLE__) |
||||
|
||||
#define SLJIT_CALL __attribute__ ((fastcall)) |
||||
#define SLJIT_X86_32_FASTCALL 1 |
||||
|
||||
#elif defined(_MSC_VER) |
||||
|
||||
#define SLJIT_CALL __fastcall |
||||
#define SLJIT_X86_32_FASTCALL 1 |
||||
|
||||
#elif defined(__BORLANDC__) |
||||
|
||||
#define SLJIT_CALL __msfastcall |
||||
#define SLJIT_X86_32_FASTCALL 1 |
||||
|
||||
#else /* Unknown compiler. */ |
||||
|
||||
/* The cdecl attribute is the default. */ |
||||
#define SLJIT_CALL |
||||
|
||||
#endif |
||||
|
||||
#else /* Non x86-32 architectures. */ |
||||
|
||||
#define SLJIT_CALL |
||||
|
||||
#endif /* SLJIT_CONFIG_X86_32 */ |
||||
|
||||
#endif /* !SLJIT_CALL */ |
||||
|
||||
#ifndef SLJIT_INDIRECT_CALL |
||||
#if ((defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) && (defined SLJIT_BIG_ENDIAN && SLJIT_BIG_ENDIAN)) \ |
||||
|| ((defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) && defined _AIX) |
||||
/* It seems certain ppc compilers use an indirect addressing for functions
|
||||
which makes things complicated. */ |
||||
#define SLJIT_INDIRECT_CALL 1 |
||||
#endif |
||||
#endif /* SLJIT_INDIRECT_CALL */ |
||||
|
||||
/* The offset which needs to be substracted from the return address to
|
||||
determine the next executed instruction after return. */ |
||||
#ifndef SLJIT_RETURN_ADDRESS_OFFSET |
||||
#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) |
||||
#define SLJIT_RETURN_ADDRESS_OFFSET 8 |
||||
#else |
||||
#define SLJIT_RETURN_ADDRESS_OFFSET 0 |
||||
#endif |
||||
#endif /* SLJIT_RETURN_ADDRESS_OFFSET */ |
||||
|
||||
/***************************************************/ |
||||
/* Functions of the built-in executable allocator. */ |
||||
/***************************************************/ |
||||
|
||||
#if (defined SLJIT_EXECUTABLE_ALLOCATOR && SLJIT_EXECUTABLE_ALLOCATOR) |
||||
SLJIT_API_FUNC_ATTRIBUTE void* sljit_malloc_exec(sljit_uw size); |
||||
SLJIT_API_FUNC_ATTRIBUTE void sljit_free_exec(void* ptr); |
||||
SLJIT_API_FUNC_ATTRIBUTE void sljit_free_unused_memory_exec(void); |
||||
#define SLJIT_MALLOC_EXEC(size) sljit_malloc_exec(size) |
||||
#define SLJIT_FREE_EXEC(ptr) sljit_free_exec(ptr) |
||||
#endif |
||||
|
||||
/**********************************************/ |
||||
/* Registers and locals offset determination. */ |
||||
/**********************************************/ |
||||
|
||||
#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) |
||||
|
||||
#define SLJIT_NUMBER_OF_REGISTERS 10 |
||||
#define SLJIT_NUMBER_OF_SAVED_REGISTERS 7 |
||||
#if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) |
||||
#define SLJIT_LOCALS_OFFSET_BASE ((2 + 4) * sizeof(sljit_sw)) |
||||
#else |
||||
/* Maximum 3 arguments are passed on the stack, +1 for double alignment. */ |
||||
#define SLJIT_LOCALS_OFFSET_BASE ((3 + 1 + 4) * sizeof(sljit_sw)) |
||||
#endif /* SLJIT_X86_32_FASTCALL */ |
||||
|
||||
#elif (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) |
||||
|
||||
#ifndef _WIN64 |
||||
#define SLJIT_NUMBER_OF_REGISTERS 12 |
||||
#define SLJIT_NUMBER_OF_SAVED_REGISTERS 6 |
||||
#define SLJIT_LOCALS_OFFSET_BASE (sizeof(sljit_sw)) |
||||
#else |
||||
#define SLJIT_NUMBER_OF_REGISTERS 12 |
||||
#define SLJIT_NUMBER_OF_SAVED_REGISTERS 8 |
||||
#define SLJIT_LOCALS_OFFSET_BASE ((4 + 2) * sizeof(sljit_sw)) |
||||
#endif /* _WIN64 */ |
||||
|
||||
#elif (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) || (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) |
||||
|
||||
#define SLJIT_NUMBER_OF_REGISTERS 11 |
||||
#define SLJIT_NUMBER_OF_SAVED_REGISTERS 8 |
||||
#define SLJIT_LOCALS_OFFSET_BASE 0 |
||||
|
||||
#elif (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) |
||||
|
||||
#define SLJIT_NUMBER_OF_REGISTERS 11 |
||||
#define SLJIT_NUMBER_OF_SAVED_REGISTERS 7 |
||||
#define SLJIT_LOCALS_OFFSET_BASE 0 |
||||
|
||||
#elif (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) |
||||
|
||||
#define SLJIT_NUMBER_OF_REGISTERS 25 |
||||
#define SLJIT_NUMBER_OF_SAVED_REGISTERS 10 |
||||
#define SLJIT_LOCALS_OFFSET_BASE (2 * sizeof(sljit_sw)) |
||||
|
||||
#elif (defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) |
||||
|
||||
#define SLJIT_NUMBER_OF_REGISTERS 22 |
||||
#define SLJIT_NUMBER_OF_SAVED_REGISTERS 17 |
||||
#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) || (defined _AIX) |
||||
#define SLJIT_LOCALS_OFFSET_BASE ((6 + 8) * sizeof(sljit_sw)) |
||||
#elif (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) |
||||
/* Add +1 for double alignment. */ |
||||
#define SLJIT_LOCALS_OFFSET_BASE ((3 + 1) * sizeof(sljit_sw)) |
||||
#else |
||||
#define SLJIT_LOCALS_OFFSET_BASE (3 * sizeof(sljit_sw)) |
||||
#endif /* SLJIT_CONFIG_PPC_64 || _AIX */ |
||||
|
||||
#elif (defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS) |
||||
|
||||
#define SLJIT_NUMBER_OF_REGISTERS 17 |
||||
#define SLJIT_NUMBER_OF_SAVED_REGISTERS 8 |
||||
#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) |
||||
#define SLJIT_LOCALS_OFFSET_BASE (4 * sizeof(sljit_sw)) |
||||
#else |
||||
#define SLJIT_LOCALS_OFFSET_BASE 0 |
||||
#endif |
||||
|
||||
#elif (defined SLJIT_CONFIG_SPARC && SLJIT_CONFIG_SPARC) |
||||
|
||||
#define SLJIT_NUMBER_OF_REGISTERS 18 |
||||
#define SLJIT_NUMBER_OF_SAVED_REGISTERS 14 |
||||
#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) |
||||
/* Add +1 for double alignment. */ |
||||
#define SLJIT_LOCALS_OFFSET_BASE ((23 + 1) * sizeof(sljit_sw)) |
||||
#endif |
||||
|
||||
#elif (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) |
||||
|
||||
#define SLJIT_NUMBER_OF_REGISTERS 0 |
||||
#define SLJIT_NUMBER_OF_SAVED_REGISTERS 0 |
||||
#define SLJIT_LOCALS_OFFSET_BASE 0 |
||||
|
||||
#endif |
||||
|
||||
#define SLJIT_LOCALS_OFFSET (SLJIT_LOCALS_OFFSET_BASE) |
||||
|
||||
#define SLJIT_NUMBER_OF_SCRATCH_REGISTERS \ |
||||
(SLJIT_NUMBER_OF_REGISTERS - SLJIT_NUMBER_OF_SAVED_REGISTERS) |
||||
|
||||
#define SLJIT_NUMBER_OF_FLOAT_REGISTERS 6 |
||||
#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) && (defined _WIN64) |
||||
#define SLJIT_NUMBER_OF_SAVED_FLOAT_REGISTERS 1 |
||||
#else |
||||
#define SLJIT_NUMBER_OF_SAVED_FLOAT_REGISTERS 0 |
||||
#endif |
||||
|
||||
#define SLJIT_NUMBER_OF_SCRATCH_FLOAT_REGISTERS \ |
||||
(SLJIT_NUMBER_OF_FLOAT_REGISTERS - SLJIT_NUMBER_OF_SAVED_FLOAT_REGISTERS) |
||||
|
||||
/*************************************/ |
||||
/* Debug and verbose related macros. */ |
||||
/*************************************/ |
||||
|
||||
#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) |
||||
#include <stdio.h> |
||||
#endif |
||||
|
||||
#if (defined SLJIT_DEBUG && SLJIT_DEBUG) |
||||
|
||||
#if !defined(SLJIT_ASSERT) || !defined(SLJIT_ASSERT_STOP) |
||||
|
||||
/* SLJIT_HALT_PROCESS must halt the process. */ |
||||
#ifndef SLJIT_HALT_PROCESS |
||||
#include <stdlib.h> |
||||
|
||||
#define SLJIT_HALT_PROCESS() \ |
||||
abort(); |
||||
#endif /* !SLJIT_HALT_PROCESS */ |
||||
|
||||
#include <stdio.h> |
||||
|
||||
#endif /* !SLJIT_ASSERT || !SLJIT_ASSERT_STOP */ |
||||
|
||||
/* Feel free to redefine these two macros. */ |
||||
#ifndef SLJIT_ASSERT |
||||
|
||||
#define SLJIT_ASSERT(x) \ |
||||
do { \
|
||||
if (SLJIT_UNLIKELY(!(x))) { \
|
||||
printf("Assertion failed at " __FILE__ ":%d\n", __LINE__); \
|
||||
SLJIT_HALT_PROCESS(); \
|
||||
} \
|
||||
} while (0) |
||||
|
||||
#endif /* !SLJIT_ASSERT */ |
||||
|
||||
#ifndef SLJIT_ASSERT_STOP |
||||
|
||||
#define SLJIT_ASSERT_STOP() \ |
||||
do { \
|
||||
printf("Should never been reached " __FILE__ ":%d\n", __LINE__); \
|
||||
SLJIT_HALT_PROCESS(); \
|
||||
} while (0) |
||||
|
||||
#endif /* !SLJIT_ASSERT_STOP */ |
||||
|
||||
#else /* (defined SLJIT_DEBUG && SLJIT_DEBUG) */ |
||||
|
||||
/* Forcing empty, but valid statements. */ |
||||
#undef SLJIT_ASSERT |
||||
#undef SLJIT_ASSERT_STOP |
||||
|
||||
#define SLJIT_ASSERT(x) \ |
||||
do { } while (0) |
||||
#define SLJIT_ASSERT_STOP() \ |
||||
do { } while (0) |
||||
|
||||
#endif /* (defined SLJIT_DEBUG && SLJIT_DEBUG) */ |
||||
|
||||
#ifndef SLJIT_COMPILE_ASSERT |
||||
|
||||
/* Should be improved eventually. */ |
||||
#define SLJIT_COMPILE_ASSERT(x, description) \ |
||||
SLJIT_ASSERT(x) |
||||
|
||||
#endif /* !SLJIT_COMPILE_ASSERT */ |
||||
|
||||
#endif |
||||
@ -0,0 +1,153 @@ |
||||
/* Adapted from NetBSB libc by Dieter Baron */ |
||||
|
||||
/* NetBSD: gettemp.c,v 1.13 2003/12/05 00:57:36 uebayasi Exp */ |
||||
|
||||
/*
|
||||
* Copyright (c) 1987, 1993 |
||||
* The Regents of the University of California. All rights reserved. |
||||
* |
||||
* Redistribution and use in source and binary forms, with or without |
||||
* modification, are permitted provided that the following conditions |
||||
* are met: |
||||
* 1. Redistributions of source code must retain the above copyright |
||||
* notice, this list of conditions and the following disclaimer. |
||||
* 2. Redistributions in binary form must reproduce the above copyright |
||||
* notice, this list of conditions and the following disclaimer in the |
||||
* documentation and/or other materials provided with the distribution. |
||||
* 3. Neither the name of the University nor the names of its contributors |
||||
* may be used to endorse or promote products derived from this software |
||||
* without specific prior written permission. |
||||
* |
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
||||
* SUCH DAMAGE. |
||||
*/ |
||||
|
||||
#include <sys/types.h> |
||||
#include <sys/stat.h> |
||||
|
||||
#include <assert.h> |
||||
#include <ctype.h> |
||||
#include <errno.h> |
||||
#include <fcntl.h> |
||||
#ifdef _WIN32 |
||||
#include <io.h> |
||||
#endif |
||||
#include <stdio.h> |
||||
#include <stdlib.h> |
||||
#ifndef _WIN32 |
||||
#include <unistd.h> |
||||
#endif |
||||
|
||||
#ifndef O_BINARY |
||||
#define O_BINARY 0 |
||||
#endif |
||||
|
||||
|
||||
int |
||||
_zip_mkstemp(char *path) |
||||
{ |
||||
#ifdef _WIN32 |
||||
int ret; |
||||
ret = _creat(_mktemp(path), _S_IREAD|_S_IWRITE); |
||||
if (ret == -1) { |
||||
return 0; |
||||
} else { |
||||
return ret; |
||||
} |
||||
#else |
||||
int fd;
|
||||
char *start, *trv; |
||||
struct stat sbuf; |
||||
pid_t pid; |
||||
|
||||
/* To guarantee multiple calls generate unique names even if
|
||||
the file is not created. 676 different possibilities with 7 |
||||
or more X's, 26 with 6 or less. */ |
||||
static char xtra[2] = "aa"; |
||||
int xcnt = 0; |
||||
|
||||
pid = getpid(); |
||||
|
||||
/* Move to end of path and count trailing X's. */ |
||||
for (trv = path; *trv; ++trv) |
||||
if (*trv == 'X') |
||||
xcnt++; |
||||
else |
||||
xcnt = 0;
|
||||
|
||||
/* Use at least one from xtra. Use 2 if more than 6 X's. */ |
||||
if (*(trv - 1) == 'X') |
||||
*--trv = xtra[0]; |
||||
if (xcnt > 6 && *(trv - 1) == 'X') |
||||
*--trv = xtra[1]; |
||||
|
||||
/* Set remaining X's to pid digits with 0's to the left. */ |
||||
while (*--trv == 'X') { |
||||
*trv = (pid % 10) + '0'; |
||||
pid /= 10; |
||||
} |
||||
|
||||
/* update xtra for next call. */ |
||||
if (xtra[0] != 'z') |
||||
xtra[0]++; |
||||
else { |
||||
xtra[0] = 'a'; |
||||
if (xtra[1] != 'z') |
||||
xtra[1]++; |
||||
else |
||||
xtra[1] = 'a'; |
||||
} |
||||
|
||||
/*
|
||||
* check the target directory; if you have six X's and it |
||||
* doesn't exist this runs for a *very* long time. |
||||
*/ |
||||
for (start = trv + 1;; --trv) { |
||||
if (trv <= path) |
||||
break; |
||||
if (*trv == '/') { |
||||
*trv = '\0'; |
||||
if (stat(path, &sbuf)) |
||||
return (0); |
||||
if (!S_ISDIR(sbuf.st_mode)) { |
||||
errno = ENOTDIR; |
||||
return (0); |
||||
} |
||||
*trv = '/'; |
||||
break; |
||||
} |
||||
} |
||||
|
||||
for (;;) { |
||||
if ((fd=open(path, O_CREAT|O_EXCL|O_RDWR|O_BINARY, 0600)) >= 0) |
||||
return (fd); |
||||
if (errno != EEXIST) |
||||
return (0); |
||||
|
||||
/* tricky little algorithm for backward compatibility */ |
||||
for (trv = start;;) { |
||||
if (!*trv) |
||||
return (0); |
||||
if (*trv == 'z') |
||||
*trv++ = 'a'; |
||||
else { |
||||
if (isdigit((unsigned char)*trv)) |
||||
*trv = 'a'; |
||||
else |
||||
++*trv; |
||||
break; |
||||
} |
||||
} |
||||
} |
||||
/*NOTREACHED*/ |
||||
#endif |
||||
} |
||||
@ -0,0 +1,450 @@ |
||||
/*
|
||||
+----------------------------------------------------------------------+ |
||||
| PHP Version 5 | |
||||
+----------------------------------------------------------------------+ |
||||
| Copyright (c) 1997-2014 The PHP Group | |
||||
+----------------------------------------------------------------------+ |
||||
| This source file is subject to version 3.01 of the PHP license, | |
||||
| that is bundled with this package in the file LICENSE, and is | |
||||
| available through the world-wide-web at the following url: | |
||||
| http://www.php.net/license/3_01.txt |
|
||||
| If you did not receive a copy of the PHP license and are unable to | |
||||
| obtain it through the world-wide-web, please send a note to | |
||||
| license@php.net so we can mail you a copy immediately. | |
||||
+----------------------------------------------------------------------+ |
||||
| Author: Sascha Schumann <sascha@schumann.cx> | |
||||
+----------------------------------------------------------------------+ |
||||
*/ |
||||
|
||||
/* $Id$ */ |
||||
|
||||
#include <sys/types.h> |
||||
#include <string.h> |
||||
#include <errno.h> |
||||
#ifdef HAVE_DIRENT_H |
||||
#include <dirent.h> |
||||
#endif |
||||
|
||||
#include "php_reentrancy.h" |
||||
#include "ext/standard/php_rand.h" /* for PHP_RAND_MAX */ |
||||
|
||||
enum { |
||||
LOCALTIME_R, |
||||
CTIME_R, |
||||
ASCTIME_R, |
||||
GMTIME_R, |
||||
READDIR_R, |
||||
NUMBER_OF_LOCKS |
||||
}; |
||||
|
||||
#if defined(PHP_NEED_REENTRANCY) |
||||
|
||||
#include <TSRM.h> |
||||
|
||||
static MUTEX_T reentrant_locks[NUMBER_OF_LOCKS]; |
||||
|
||||
#define local_lock(x) tsrm_mutex_lock(reentrant_locks[x]) |
||||
#define local_unlock(x) tsrm_mutex_unlock(reentrant_locks[x]) |
||||
|
||||
#else |
||||
|
||||
#define local_lock(x) |
||||
#define local_unlock(x) |
||||
|
||||
#endif |
||||
|
||||
#if defined(PHP_IRIX_TIME_R) |
||||
|
||||
#define HAVE_CTIME_R 1 |
||||
#define HAVE_ASCTIME_R 1 |
||||
|
||||
PHPAPI char *php_ctime_r(const time_t *clock, char *buf) |
||||
{ |
||||
if (ctime_r(clock, buf) == buf) |
||||
return (buf); |
||||
return (NULL); |
||||
} |
||||
|
||||
PHPAPI char *php_asctime_r(const struct tm *tm, char *buf) |
||||
{ |
||||
if (asctime_r(tm, buf) == buf) |
||||
return (buf); |
||||
return (NULL); |
||||
} |
||||
|
||||
#endif |
||||
|
||||
#if defined(PHP_HPUX_TIME_R) |
||||
|
||||
#define HAVE_LOCALTIME_R 1 |
||||
#define HAVE_CTIME_R 1 |
||||
#define HAVE_ASCTIME_R 1 |
||||
#define HAVE_GMTIME_R 1 |
||||
|
||||
PHPAPI struct tm *php_localtime_r(const time_t *const timep, struct tm *p_tm) |
||||
{ |
||||
if (localtime_r(timep, p_tm) == 0) |
||||
return (p_tm); |
||||
return (NULL); |
||||
} |
||||
|
||||
PHPAPI char *php_ctime_r(const time_t *clock, char *buf) |
||||
{ |
||||
if (ctime_r(clock, buf, 26) != -1) |
||||
return (buf); |
||||
return (NULL); |
||||
} |
||||
|
||||
PHPAPI char *php_asctime_r(const struct tm *tm, char *buf) |
||||
{ |
||||
if (asctime_r(tm, buf, 26) != -1) |
||||
return (buf); |
||||
return (NULL); |
||||
} |
||||
|
||||
PHPAPI struct tm *php_gmtime_r(const time_t *const timep, struct tm *p_tm) |
||||
{ |
||||
if (gmtime_r(timep, p_tm) == 0) |
||||
return (p_tm); |
||||
return (NULL); |
||||
} |
||||
|
||||
#endif |
||||
|
||||
#if defined(__BEOS__) |
||||
|
||||
PHPAPI struct tm *php_gmtime_r(const time_t *const timep, struct tm *p_tm) |
||||
{ |
||||
/* Modified according to LibC definition */ |
||||
if (((struct tm*)gmtime_r(timep, p_tm)) == p_tm) |
||||
return (p_tm); |
||||
return (NULL); |
||||
} |
||||
|
||||
#endif /* BEOS */ |
||||
|
||||
#if !defined(HAVE_POSIX_READDIR_R) |
||||
|
||||
PHPAPI int php_readdir_r(DIR *dirp, struct dirent *entry,
|
||||
struct dirent **result) |
||||
{ |
||||
#if defined(HAVE_OLD_READDIR_R) |
||||
int ret = 0; |
||||
|
||||
/* We cannot rely on the return value of readdir_r
|
||||
as it differs between various platforms |
||||
(HPUX returns 0 on success whereas Solaris returns non-zero) |
||||
*/ |
||||
entry->d_name[0] = '\0'; |
||||
readdir_r(dirp, entry, result); |
||||
|
||||
if (entry->d_name[0] == '\0') { |
||||
*result = NULL; |
||||
ret = errno; |
||||
} else { |
||||
*result = entry; |
||||
} |
||||
return ret; |
||||
#else |
||||
struct dirent *ptr; |
||||
int ret = 0; |
||||
|
||||
local_lock(READDIR_R); |
||||
|
||||
errno = 0; |
||||
|
||||
ptr = readdir(dirp); |
||||
|
||||
if (!ptr && errno != 0) |
||||
ret = errno; |
||||
|
||||
if (ptr) |
||||
memcpy(entry, ptr, sizeof(*ptr)); |
||||
|
||||
*result = ptr; |
||||
|
||||
local_unlock(READDIR_R); |
||||
|
||||
return ret; |
||||
#endif |
||||
} |
||||
|
||||
#endif |
||||
|
||||
#if !defined(HAVE_LOCALTIME_R) && defined(HAVE_LOCALTIME) |
||||
|
||||
PHPAPI struct tm *php_localtime_r(const time_t *const timep, struct tm *p_tm) |
||||
{ |
||||
struct tm *tmp; |
||||
|
||||
local_lock(LOCALTIME_R); |
||||
|
||||
tmp = localtime(timep); |
||||
if (tmp) { |
||||
memcpy(p_tm, tmp, sizeof(struct tm)); |
||||
tmp = p_tm; |
||||
} |
||||
|
||||
local_unlock(LOCALTIME_R); |
||||
|
||||
return tmp; |
||||
} |
||||
|
||||
#endif |
||||
|
||||
#if !defined(HAVE_CTIME_R) && defined(HAVE_CTIME) |
||||
|
||||
PHPAPI char *php_ctime_r(const time_t *clock, char *buf) |
||||
{ |
||||
char *tmp; |
||||
|
||||
local_lock(CTIME_R); |
||||
|
||||
tmp = ctime(clock); |
||||
strcpy(buf, tmp); |
||||
|
||||
local_unlock(CTIME_R); |
||||
|
||||
return buf; |
||||
} |
||||
|
||||
#endif |
||||
|
||||
#if !defined(HAVE_ASCTIME_R) && defined(HAVE_ASCTIME) |
||||
|
||||
PHPAPI char *php_asctime_r(const struct tm *tm, char *buf) |
||||
{ |
||||
char *tmp; |
||||
|
||||
local_lock(ASCTIME_R); |
||||
|
||||
tmp = asctime(tm); |
||||
strcpy(buf, tmp); |
||||
|
||||
local_unlock(ASCTIME_R); |
||||
|
||||
return buf; |
||||
} |
||||
|
||||
#endif |
||||
|
||||
#if !defined(HAVE_GMTIME_R) && defined(HAVE_GMTIME) |
||||
|
||||
PHPAPI struct tm *php_gmtime_r(const time_t *const timep, struct tm *p_tm) |
||||
{ |
||||
struct tm *tmp; |
||||
|
||||
local_lock(GMTIME_R); |
||||
|
||||
tmp = gmtime(timep); |
||||
if (tmp) { |
||||
memcpy(p_tm, tmp, sizeof(struct tm)); |
||||
tmp = p_tm; |
||||
} |
||||
|
||||
local_unlock(GMTIME_R); |
||||
|
||||
return tmp; |
||||
} |
||||
|
||||
#endif |
||||
|
||||
#if defined(PHP_NEED_REENTRANCY) |
||||
|
||||
void reentrancy_startup(void) |
||||
{ |
||||
int i; |
||||
|
||||
for (i = 0; i < NUMBER_OF_LOCKS; i++) { |
||||
reentrant_locks[i] = tsrm_mutex_alloc(); |
||||
} |
||||
} |
||||
|
||||
void reentrancy_shutdown(void) |
||||
{ |
||||
int i; |
||||
|
||||
for (i = 0; i < NUMBER_OF_LOCKS; i++) { |
||||
tsrm_mutex_free(reentrant_locks[i]); |
||||
} |
||||
} |
||||
|
||||
#endif |
||||
|
||||
#ifndef HAVE_RAND_R |
||||
|
||||
/*-
|
||||
* Copyright (c) 1990, 1993 |
||||
* The Regents of the University of California. All rights reserved. |
||||
* |
||||
* Redistribution and use in source and binary forms, with or without |
||||
* modification, are permitted provided that the following conditions |
||||
* are met: |
||||
* 1. Redistributions of source code must retain the above copyright |
||||
* notice, this list of conditions and the following disclaimer. |
||||
* 2. Redistributions in binary form must reproduce the above copyright |
||||
* notice, this list of conditions and the following disclaimer in the |
||||
* documentation and/or other materials provided with the distribution. |
||||
* 3. All advertising materials mentioning features or use of this software |
||||
* must display the following acknowledgement: |
||||
* This product includes software developed by the University of |
||||
* California, Berkeley and its contributors. |
||||
* 4. Neither the name of the University nor the names of its contributors |
||||
* may be used to endorse or promote products derived from this software |
||||
* without specific prior written permission. |
||||
* |
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
||||
* SUCH DAMAGE. |
||||
* |
||||
* Posix rand_r function added May 1999 by Wes Peters <wes@softweyr.com>. |
||||
*/ |
||||
|
||||
#include <sys/types.h> |
||||
#include <stdlib.h> |
||||
|
||||
static int |
||||
do_rand(unsigned long *ctx) |
||||
{ |
||||
return ((*ctx = *ctx * 1103515245 + 12345) % ((u_long)PHP_RAND_MAX + 1)); |
||||
} |
||||
|
||||
|
||||
PHPAPI int |
||||
php_rand_r(unsigned int *ctx) |
||||
{ |
||||
u_long val = (u_long) *ctx; |
||||
*ctx = do_rand(&val); |
||||
return (int) *ctx; |
||||
} |
||||
|
||||
#endif |
||||
|
||||
|
||||
#ifndef HAVE_STRTOK_R |
||||
|
||||
/*
|
||||
* Copyright (c) 1998 Softweyr LLC. All rights reserved. |
||||
* |
||||
* strtok_r, from Berkeley strtok |
||||
* Oct 13, 1998 by Wes Peters <wes@softweyr.com> |
||||
* |
||||
* Copyright (c) 1988, 1993 |
||||
* The Regents of the University of California. All rights reserved. |
||||
* |
||||
* Redistribution and use in source and binary forms, with or without |
||||
* modification, are permitted provided that the following conditions |
||||
* are met: |
||||
* |
||||
* 1. Redistributions of source code must retain the above copyright |
||||
* notices, this list of conditions and the following disclaimer. |
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright |
||||
* notices, this list of conditions and the following disclaimer in the |
||||
* documentation and/or other materials provided with the distribution. |
||||
*
|
||||
* 3. All advertising materials mentioning features or use of this software |
||||
* must display the following acknowledgement: |
||||
* |
||||
* This product includes software developed by Softweyr LLC, the |
||||
* University of California, Berkeley, and its contributors. |
||||
* |
||||
* 4. Neither the name of the University nor the names of its contributors |
||||
* may be used to endorse or promote products derived from this software |
||||
* without specific prior written permission. |
||||
* |
||||
* THIS SOFTWARE IS PROVIDED BY SOFTWEYR LLC, THE REGENTS AND CONTRIBUTORS |
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A |
||||
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SOFTWEYR LLC, THE |
||||
* REGENTS, OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED |
||||
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||
*/ |
||||
|
||||
#include <stddef.h> |
||||
|
||||
PHPAPI char * |
||||
php_strtok_r(char *s, const char *delim, char **last) |
||||
{ |
||||
char *spanp; |
||||
int c, sc; |
||||
char *tok; |
||||
|
||||
if (s == NULL && (s = *last) == NULL) |
||||
{ |
||||
return NULL; |
||||
} |
||||
|
||||
/*
|
||||
* Skip (span) leading delimiters (s += strspn(s, delim), sort of). |
||||
*/ |
||||
cont: |
||||
c = *s++; |
||||
for (spanp = (char *)delim; (sc = *spanp++) != 0; ) |
||||
{ |
||||
if (c == sc) |
||||
{ |
||||
goto cont; |
||||
} |
||||
} |
||||
|
||||
if (c == 0) /* no non-delimiter characters */ |
||||
{ |
||||
*last = NULL; |
||||
return NULL; |
||||
} |
||||
tok = s - 1; |
||||
|
||||
/*
|
||||
* Scan token (scan for delimiters: s += strcspn(s, delim), sort of). |
||||
* Note that delim must have one NUL; we stop if we see that, too. |
||||
*/ |
||||
for (;;) |
||||
{ |
||||
c = *s++; |
||||
spanp = (char *)delim; |
||||
do |
||||
{ |
||||
if ((sc = *spanp++) == c) |
||||
{ |
||||
if (c == 0) |
||||
{ |
||||
s = NULL; |
||||
} |
||||
else |
||||
{ |
||||
char *w = s - 1; |
||||
*w = '\0'; |
||||
} |
||||
*last = s; |
||||
return tok; |
||||
} |
||||
} |
||||
while (sc != 0); |
||||
} |
||||
/* NOTREACHED */ |
||||
} |
||||
|
||||
#endif |
||||
|
||||
/*
|
||||
* Local variables: |
||||
* tab-width: 4 |
||||
* c-basic-offset: 4 |
||||
* End: |
||||
* vim600: sw=4 ts=4 fdm=marker |
||||
* vim<600: sw=4 ts=4 |
||||
*/ |
||||
@ -0,0 +1,97 @@ |
||||
/*
|
||||
+----------------------------------------------------------------------+ |
||||
| Zend Engine | |
||||
+----------------------------------------------------------------------+ |
||||
| Copyright (c) 1998-2016 Zend Technologies Ltd. (http://www.zend.com) |
|
||||
+----------------------------------------------------------------------+ |
||||
| This source file is subject to version 2.00 of the Zend license, | |
||||
| that is bundled with this package in the file LICENSE, and is | |
||||
| available through the world-wide-web at the following url: | |
||||
| http://www.zend.com/license/2_00.txt. |
|
||||
| If you did not receive a copy of the Zend license and are unable to | |
||||
| obtain it through the world-wide-web, please send a note to | |
||||
| license@zend.com so we can mail you a copy immediately. | |
||||
+----------------------------------------------------------------------+ |
||||
| Authors: Sascha Schumann <sascha@schumann.cx> | |
||||
| Ard Biesheuvel <ard.biesheuvel@linaro.org> | |
||||
+----------------------------------------------------------------------+ |
||||
*/ |
||||
|
||||
/* $Id$ */ |
||||
|
||||
#if defined(__i386__) && defined(__GNUC__) |
||||
|
||||
#define ZEND_SIGNED_MULTIPLY_LONG(a, b, lval, dval, usedval) do { \ |
||||
long __tmpvar; \
|
||||
__asm__ ("imul %3,%0\n" \
|
||||
"adc $0,%1" \
|
||||
: "=r"(__tmpvar),"=r"(usedval) \
|
||||
: "0"(a), "r"(b), "1"(0)); \
|
||||
if (usedval) (dval) = (double) (a) * (double) (b); \
|
||||
else (lval) = __tmpvar; \
|
||||
} while (0) |
||||
|
||||
#elif defined(__x86_64__) && defined(__GNUC__) |
||||
|
||||
#define ZEND_SIGNED_MULTIPLY_LONG(a, b, lval, dval, usedval) do { \ |
||||
long __tmpvar; \
|
||||
__asm__ ("imul %3,%0\n" \
|
||||
"adc $0,%1" \
|
||||
: "=r"(__tmpvar),"=r"(usedval) \
|
||||
: "0"(a), "r"(b), "1"(0)); \
|
||||
if (usedval) (dval) = (double) (a) * (double) (b); \
|
||||
else (lval) = __tmpvar; \
|
||||
} while (0) |
||||
|
||||
#elif defined(__arm__) && defined(__GNUC__) |
||||
|
||||
#define ZEND_SIGNED_MULTIPLY_LONG(a, b, lval, dval, usedval) do { \ |
||||
long __tmpvar; \
|
||||
__asm__("smull %0, %1, %2, %3\n" \
|
||||
"sub %1, %1, %0, asr #31" \
|
||||
: "=&r"(__tmpvar), "=&r"(usedval) \
|
||||
: "r"(a), "r"(b)); \
|
||||
if (usedval) (dval) = (double) (a) * (double) (b); \
|
||||
else (lval) = __tmpvar; \
|
||||
} while (0) |
||||
|
||||
#elif defined(__aarch64__) && defined(__GNUC__) |
||||
|
||||
#define ZEND_SIGNED_MULTIPLY_LONG(a, b, lval, dval, usedval) do { \ |
||||
long __tmpvar; \
|
||||
__asm__("mul %0, %2, %3\n" \
|
||||
"smulh %1, %2, %3\n" \
|
||||
"sub %1, %1, %0, asr #63\n" \
|
||||
: "=&r"(__tmpvar), "=&r"(usedval) \
|
||||
: "r"(a), "r"(b)); \
|
||||
if (usedval) (dval) = (double) (a) * (double) (b); \
|
||||
else (lval) = __tmpvar; \
|
||||
} while (0) |
||||
|
||||
#elif SIZEOF_LONG == 4 && defined(HAVE_ZEND_LONG64) |
||||
|
||||
#define ZEND_SIGNED_MULTIPLY_LONG(a, b, lval, dval, usedval) do { \ |
||||
zend_long64 __result = (zend_long64) (a) * (zend_long64) (b); \
|
||||
if (__result > LONG_MAX || __result < LONG_MIN) { \
|
||||
(dval) = (double) __result; \
|
||||
(usedval) = 1; \
|
||||
} else { \
|
||||
(lval) = (long) __result; \
|
||||
(usedval) = 0; \
|
||||
} \
|
||||
} while (0) |
||||
|
||||
#else |
||||
|
||||
#define ZEND_SIGNED_MULTIPLY_LONG(a, b, lval, dval, usedval) do { \ |
||||
long __lres = (a) * (b); \
|
||||
long double __dres = (long double)(a) * (long double)(b); \
|
||||
long double __delta = (long double) __lres - __dres; \
|
||||
if ( ((usedval) = (( __dres + __delta ) != __dres))) { \
|
||||
(dval) = __dres; \
|
||||
} else { \
|
||||
(lval) = __lres; \
|
||||
} \
|
||||
} while (0) |
||||
|
||||
#endif |
||||
Loading…
Reference in new issue