hs-duktape 0.1.4 → 0.1.5
raw patch · 2 files changed
+3426/−1 lines, 2 files
Files
- duktape/src/duk_config.h +3424/−0
- hs-duktape.cabal +2/−1
+ duktape/src/duk_config.h view
@@ -0,0 +1,3424 @@+/*+ * duk_config.h configuration header generated by genconfig.py.+ *+ * Git commit: 3f5e91704aff97c754f6ef5d44aedc5e529d1b16+ * Git describe: v2.0.1+ * Git branch: v2.0-maintenance+ *+ * Supported platforms:+ * - Mac OSX, iPhone, Darwin+ * - Orbis+ * - OpenBSD+ * - Generic BSD+ * - Atari ST TOS+ * - AmigaOS+ * - Windows+ * - Flashplayer (Crossbridge)+ * - QNX+ * - TI-Nspire+ * - Emscripten+ * - Linux+ * - Solaris+ * - Generic POSIX+ * - Cygwin+ * - Generic UNIX+ * - Generic fallback+ *+ * Supported architectures:+ * - x86+ * - x64+ * - x32+ * - ARM 32-bit+ * - ARM 64-bit+ * - MIPS 32-bit+ * - MIPS 64-bit+ * - PowerPC 32-bit+ * - PowerPC 64-bit+ * - SPARC 32-bit+ * - SPARC 64-bit+ * - SuperH+ * - Motorola 68k+ * - Emscripten+ * - Generic+ *+ * Supported compilers:+ * - Clang+ * - GCC+ * - MSVC+ * - Emscripten+ * - TinyC+ * - VBCC+ * - Bruce's C compiler+ * - Generic+ *+ */++#if !defined(DUK_CONFIG_H_INCLUDED)+#define DUK_CONFIG_H_INCLUDED++/*+ * Intermediate helper defines+ */++/* DLL build detection */+/* not configured for DLL build */+#undef DUK_F_DLL_BUILD++/* Apple OSX, iOS */+#if defined(__APPLE__)+#define DUK_F_APPLE+#endif++/* FreeBSD */+#if defined(__FreeBSD__) || defined(__FreeBSD)+#define DUK_F_FREEBSD+#endif++/* Orbis (PS4) variant */+#if defined(DUK_F_FREEBSD) && defined(__ORBIS__)+#define DUK_F_ORBIS+#endif++/* OpenBSD */+#if defined(__OpenBSD__) || defined(__OpenBSD)+#define DUK_F_OPENBSD+#endif++/* NetBSD */+#if defined(__NetBSD__) || defined(__NetBSD)+#define DUK_F_NETBSD+#endif++/* BSD variant */+#if defined(DUK_F_FREEBSD) || defined(DUK_F_NETBSD) || defined(DUK_F_OPENBSD) || \+ defined(__bsdi__) || defined(__DragonFly__)+#define DUK_F_BSD+#endif++/* Atari ST TOS. __TOS__ defined by PureC. No platform define in VBCC+ * apparently, so to use with VBCC user must define __TOS__ manually.+ */+#if defined(__TOS__)+#define DUK_F_TOS+#endif++/* Motorola 68K. Not defined by VBCC, so user must define one of these+ * manually when using VBCC.+ */+#if defined(__m68k__) || defined(M68000) || defined(__MC68K__)+#define DUK_F_M68K+#endif++/* AmigaOS. Neither AMIGA nor __amigaos__ is defined on VBCC, so user must+ * define 'AMIGA' manually when using VBCC.+ */+#if defined(AMIGA) || defined(__amigaos__)+#define DUK_F_AMIGAOS+#endif++/* PowerPC */+#if defined(__powerpc) || defined(__powerpc__) || defined(__PPC__)+#define DUK_F_PPC+#if defined(__PPC64__) || defined(__LP64__) || defined(_LP64)+#define DUK_F_PPC64+#else+#define DUK_F_PPC32+#endif+#endif++/* Windows, both 32-bit and 64-bit */+#if defined(_WIN32) || defined(WIN32) || defined(_WIN64) || defined(WIN64) || \+ defined(__WIN32__) || defined(__TOS_WIN__) || defined(__WINDOWS__)+#define DUK_F_WINDOWS+#if defined(_WIN64) || defined(WIN64)+#define DUK_F_WIN64+#else+#define DUK_F_WIN32+#endif+#endif++/* Flash player (e.g. Crossbridge) */+#if defined(__FLASHPLAYER__)+#define DUK_F_FLASHPLAYER+#endif++/* QNX */+#if defined(__QNX__)+#define DUK_F_QNX+#endif++/* TI-Nspire (using Ndless) */+#if defined(_TINSPIRE)+#define DUK_F_TINSPIRE+#endif++/* Emscripten (provided explicitly by user), improve if possible */+#if defined(EMSCRIPTEN)+#define DUK_F_EMSCRIPTEN+#endif++/* BCC (Bruce's C compiler): this is a "torture target" for compilation */+#if defined(__BCC__) || defined(__BCC_VERSION__)+#define DUK_F_BCC+#endif++/* Linux */+#if defined(__linux) || defined(__linux__) || defined(linux)+#define DUK_F_LINUX+#endif++/* illumos / Solaris */+#if defined(__sun) && defined(__SVR4)+#define DUK_F_SUN+#endif++/* POSIX */+#if defined(__posix)+#define DUK_F_POSIX+#endif++/* Cygwin */+#if defined(__CYGWIN__)+#define DUK_F_CYGWIN+#endif++/* Generic Unix (includes Cygwin) */+#if defined(__unix) || defined(__unix__) || defined(unix) || \+ defined(DUK_F_LINUX) || defined(DUK_F_BSD)+#define DUK_F_UNIX+#endif++/* stdint.h not available */+#if defined(DUK_F_WINDOWS) && defined(_MSC_VER)+#if (_MSC_VER < 1700)+/* VS2012+ has stdint.h, < VS2012 does not (but it's available for download). */+#define DUK_F_NO_STDINT_H+#endif+#endif+#if !defined(DUK_F_NO_STDINT_H) && (defined(DUK_F_TOS) || defined(DUK_F_BCC))+#define DUK_F_NO_STDINT_H+#endif++/* C++ */+#undef DUK_F_CPP+#if defined(__cplusplus)+#define DUK_F_CPP+#endif++/* Intel x86 (32-bit), x64 (64-bit) or x32 (64-bit but 32-bit pointers),+ * define only one of DUK_F_X86, DUK_F_X64, DUK_F_X32.+ * https://sites.google.com/site/x32abi/+ */+#if defined(__amd64__) || defined(__amd64) || \+ defined(__x86_64__) || defined(__x86_64) || \+ defined(_M_X64) || defined(_M_AMD64)+#if defined(__ILP32__) || defined(_ILP32)+#define DUK_F_X32+#else+#define DUK_F_X64+#endif+#elif defined(i386) || defined(__i386) || defined(__i386__) || \+ defined(__i486__) || defined(__i586__) || defined(__i686__) || \+ defined(__IA32__) || defined(_M_IX86) || defined(__X86__) || \+ defined(_X86_) || defined(__THW_INTEL__) || defined(__I86__)+#if defined(__LP64__) || defined(_LP64)+/* This should not really happen, but would indicate x64. */+#define DUK_F_X64+#else+#define DUK_F_X86+#endif+#endif++/* ARM */+#if defined(__arm__) || defined(__thumb__) || defined(_ARM) || defined(_M_ARM) || defined(__aarch64__)+#define DUK_F_ARM+#if defined(__LP64__) || defined(_LP64) || defined(__arm64) || defined(__arm64__) || defined(__aarch64__)+#define DUK_F_ARM64+#else+#define DUK_F_ARM32+#endif+#endif++/* MIPS. Related defines: __MIPSEB__, __MIPSEL__, __mips_isa_rev, __LP64__ */+#if defined(__mips__) || defined(mips) || defined(_MIPS_ISA) || \+ defined(_R3000) || defined(_R4000) || defined(_R5900) || \+ defined(_MIPS_ISA_MIPS1) || defined(_MIPS_ISA_MIPS2) || \+ defined(_MIPS_ISA_MIPS3) || defined(_MIPS_ISA_MIPS4) || \+ defined(__mips) || defined(__MIPS__)+#define DUK_F_MIPS+#if defined(__LP64__) || defined(_LP64) || defined(__mips64) || \+ defined(__mips64__) || defined(__mips_n64)+#define DUK_F_MIPS64+#else+#define DUK_F_MIPS32+#endif+#endif++/* SPARC */+#if defined(sparc) || defined(__sparc) || defined(__sparc__)+#define DUK_F_SPARC+#if defined(__LP64__) || defined(_LP64)+#define DUK_F_SPARC64+#else+#define DUK_F_SPARC32+#endif+#endif++/* SuperH */+#if defined(__sh__) || \+ defined(__sh1__) || defined(__SH1__) || \+ defined(__sh2__) || defined(__SH2__) || \+ defined(__sh3__) || defined(__SH3__) || \+ defined(__sh4__) || defined(__SH4__) || \+ defined(__sh5__) || defined(__SH5__)+#define DUK_F_SUPERH+#endif++/* Clang */+#if defined(__clang__)+#define DUK_F_CLANG+#endif++/* C99 or above */+#undef DUK_F_C99+#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)+#define DUK_F_C99+#endif++/* C++11 or above */+#undef DUK_F_CPP11+#if defined(__cplusplus) && (__cplusplus >= 201103L)+#define DUK_F_CPP11+#endif++/* GCC. Clang also defines __GNUC__ so don't detect GCC if using Clang. */+#if defined(__GNUC__) && !defined(__clang__) && !defined(DUK_F_CLANG)+#define DUK_F_GCC+#if defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__)+/* Convenience, e.g. gcc 4.5.1 == 40501; http://stackoverflow.com/questions/6031819/emulating-gccs-builtin-unreachable */+#define DUK_F_GCC_VERSION (__GNUC__ * 10000L + __GNUC_MINOR__ * 100L + __GNUC_PATCHLEVEL__)+#else+#error cannot figure out gcc version+#endif+#endif++/* MinGW. Also GCC flags (DUK_F_GCC) are enabled now. */+#if defined(__MINGW32__) || defined(__MINGW64__)+#define DUK_F_MINGW+#endif++/* MSVC */+#if defined(_MSC_VER)+/* MSVC preprocessor defines: http://msdn.microsoft.com/en-us/library/b0084kay.aspx+ * _MSC_FULL_VER includes the build number, but it has at least two formats, see e.g.+ * BOOST_MSVC_FULL_VER in http://www.boost.org/doc/libs/1_52_0/boost/config/compiler/visualc.hpp+ */+#define DUK_F_MSVC+#if defined(_MSC_FULL_VER)+#if (_MSC_FULL_VER > 100000000)+#define DUK_F_MSVC_FULL_VER _MSC_FULL_VER+#else+#define DUK_F_MSCV_FULL_VER (_MSC_FULL_VER * 10)+#endif+#endif+#endif /* _MSC_VER */++/* TinyC */+#if defined(__TINYC__)+/* http://bellard.org/tcc/tcc-doc.html#SEC9 */+#define DUK_F_TINYC+#endif++/* VBCC */+#if defined(__VBCC__)+#define DUK_F_VBCC+#endif++/*+ * Platform autodetection+ */++/* Workaround for older C++ compilers before including <inttypes.h>,+ * see e.g.: https://sourceware.org/bugzilla/show_bug.cgi?id=15366+ */+#if defined(__cplusplus) && !defined(__STDC_LIMIT_MACROS)+#define __STDC_LIMIT_MACROS+#endif+#if defined(__cplusplus) && !defined(__STDC_CONSTANT_MACROS)+#define __STDC_CONSTANT_MACROS+#endif++#if defined(DUK_F_APPLE)+/* --- Mac OSX, iPhone, Darwin --- */+#define DUK_USE_DATE_NOW_GETTIMEOFDAY+#define DUK_USE_DATE_TZO_GMTIME_R+#define DUK_USE_DATE_PRS_STRPTIME+#define DUK_USE_DATE_FMT_STRFTIME+#include <TargetConditionals.h>+#include <architecture/byte_order.h>+#include <sys/param.h>+#include <sys/time.h>+#include <time.h>++/* http://stackoverflow.com/questions/5919996/how-to-detect-reliably-mac-os-x-ios-linux-windows-in-c-preprocessor */+#if TARGET_IPHONE_SIMULATOR+#define DUK_USE_OS_STRING "iphone-sim"+#elif TARGET_OS_IPHONE+#define DUK_USE_OS_STRING "iphone"+#elif TARGET_OS_MAC+#define DUK_USE_OS_STRING "osx"+#else+#define DUK_USE_OS_STRING "osx-unknown"+#endif++/* Use _setjmp() on Apple by default, see GH-55. */+#define DUK_JMPBUF_TYPE jmp_buf+#define DUK_SETJMP(jb) _setjmp((jb))+#define DUK_LONGJMP(jb) _longjmp((jb), 1)+#elif defined(DUK_F_ORBIS)+/* --- Orbis --- */+/* Orbis = PS4 */+#define DUK_USE_DATE_NOW_GETTIMEOFDAY+#define DUK_USE_DATE_TZO_GMTIME_S+/* no parsing (not an error) */+#define DUK_USE_DATE_FMT_STRFTIME+#include <sys/types.h>+#include <machine/endian.h>+#include <sys/param.h>+#include <sys/time.h>+#include <time.h>++#define DUK_USE_OS_STRING "orbis"+#elif defined(DUK_F_OPENBSD)+/* --- OpenBSD --- */+/* http://www.monkey.org/openbsd/archive/ports/0401/msg00089.html */+#define DUK_USE_DATE_NOW_GETTIMEOFDAY+#define DUK_USE_DATE_TZO_GMTIME_R+#define DUK_USE_DATE_PRS_STRPTIME+#define DUK_USE_DATE_FMT_STRFTIME+#include <sys/types.h>+#include <sys/endian.h>+#include <sys/param.h>+#include <sys/time.h>+#include <time.h>++#define DUK_USE_OS_STRING "openbsd"+#elif defined(DUK_F_BSD)+/* --- Generic BSD --- */+#define DUK_USE_DATE_NOW_GETTIMEOFDAY+#define DUK_USE_DATE_TZO_GMTIME_R+#define DUK_USE_DATE_PRS_STRPTIME+#define DUK_USE_DATE_FMT_STRFTIME+#include <sys/types.h>+#include <sys/endian.h>+#include <sys/param.h>+#include <sys/time.h>+#include <time.h>++#define DUK_USE_OS_STRING "bsd"+#elif defined(DUK_F_TOS)+/* --- Atari ST TOS --- */+#define DUK_USE_DATE_NOW_TIME+#define DUK_USE_DATE_TZO_GMTIME+/* no parsing (not an error) */+#define DUK_USE_DATE_FMT_STRFTIME+#include <time.h>++#define DUK_USE_OS_STRING "tos"++/* TOS on M68K is always big endian. */+#if !defined(DUK_USE_BYTEORDER) && defined(DUK_F_M68K)+#define DUK_USE_BYTEORDER 3+#endif+#elif defined(DUK_F_AMIGAOS)+/* --- AmigaOS --- */+#if defined(DUK_F_M68K)+/* AmigaOS on M68k */+#define DUK_USE_DATE_NOW_TIME+#define DUK_USE_DATE_TZO_GMTIME+/* no parsing (not an error) */+#define DUK_USE_DATE_FMT_STRFTIME+#include <time.h>+#elif defined(DUK_F_PPC)+#define DUK_USE_DATE_NOW_GETTIMEOFDAY+#define DUK_USE_DATE_TZO_GMTIME_R+#define DUK_USE_DATE_PRS_STRPTIME+#define DUK_USE_DATE_FMT_STRFTIME+#include <time.h>+#if !defined(UINTPTR_MAX)+#define UINTPTR_MAX UINT_MAX+#endif+#else+#error AmigaOS but not M68K/PPC, not supported now+#endif++#define DUK_USE_OS_STRING "amigaos"++/* AmigaOS on M68K or PPC is always big endian. */+#if !defined(DUK_USE_BYTEORDER) && (defined(DUK_F_M68K) || defined(DUK_F_PPC))+#define DUK_USE_BYTEORDER 3+#endif+#elif defined(DUK_F_WINDOWS)+/* --- Windows --- */+/* Initial fix: disable secure CRT related warnings when compiling Duktape+ * itself (must be defined before including Windows headers). Don't define+ * for user code including duktape.h.+ */+#if defined(DUK_COMPILING_DUKTAPE) && !defined(_CRT_SECURE_NO_WARNINGS)+#define _CRT_SECURE_NO_WARNINGS+#endif++/* Windows 32-bit and 64-bit are currently the same. */+/* MSVC does not have sys/param.h */+#define DUK_USE_DATE_NOW_WINDOWS+#define DUK_USE_DATE_TZO_WINDOWS+/* Note: PRS and FMT are intentionally left undefined for now. This means+ * there is no platform specific date parsing/formatting but there is still+ * the ISO 8601 standard format.+ */+#if defined(DUK_COMPILING_DUKTAPE)+/* Only include when compiling Duktape to avoid polluting application build+ * with a lot of unnecessary defines.+ */+#include <windows.h>+#endif++#define DUK_USE_OS_STRING "windows"++/* On Windows, assume we're little endian. Even Itanium which has a+ * configurable endianness runs little endian in Windows.+ */+#if !defined(DUK_USE_BYTEORDER)+#define DUK_USE_BYTEORDER 1+#endif+#elif defined(DUK_F_FLASHPLAYER)+/* --- Flashplayer (Crossbridge) --- */+#define DUK_USE_DATE_NOW_GETTIMEOFDAY+#define DUK_USE_DATE_TZO_GMTIME_R+#define DUK_USE_DATE_PRS_STRPTIME+#define DUK_USE_DATE_FMT_STRFTIME+#include <endian.h>+#include <sys/param.h>+#include <sys/time.h>+#include <time.h>++#define DUK_USE_OS_STRING "flashplayer"++#if !defined(DUK_USE_BYTEORDER) && defined(DUK_F_FLASHPLAYER)+#define DUK_USE_BYTEORDER 1+#endif+#elif defined(DUK_F_QNX)+/* --- QNX --- */+#if defined(DUK_F_QNX) && defined(DUK_COMPILING_DUKTAPE)+/* See: /opt/qnx650/target/qnx6/usr/include/sys/platform.h */+#define _XOPEN_SOURCE 600+#define _POSIX_C_SOURCE 200112L+#endif++#define DUK_USE_DATE_NOW_GETTIMEOFDAY+#define DUK_USE_DATE_TZO_GMTIME_R+#define DUK_USE_DATE_PRS_STRPTIME+#define DUK_USE_DATE_FMT_STRFTIME+#include <sys/types.h>+#include <sys/param.h>+#include <sys/time.h>+#include <time.h>++#define DUK_USE_OS_STRING "qnx"+#elif defined(DUK_F_TINSPIRE)+/* --- TI-Nspire --- */+#define DUK_USE_DATE_NOW_GETTIMEOFDAY+#define DUK_USE_DATE_TZO_GMTIME_R+#define DUK_USE_DATE_PRS_STRPTIME+#define DUK_USE_DATE_FMT_STRFTIME+#include <sys/types.h>+#include <sys/param.h>+#include <sys/time.h>+#include <time.h>++#define DUK_USE_OS_STRING "tinspire"+#elif defined(DUK_F_EMSCRIPTEN)+/* --- Emscripten --- */+#if defined(DUK_COMPILING_DUKTAPE)+#if !defined(_POSIX_C_SOURCE)+#define _POSIX_C_SOURCE 200809L+#endif+#if !defined(_GNU_SOURCE)+#define _GNU_SOURCE /* e.g. getdate_r */+#endif+#if !defined(_XOPEN_SOURCE)+#define _XOPEN_SOURCE /* e.g. strptime */+#endif+#endif /* DUK_COMPILING_DUKTAPE */++#include <sys/types.h>+#if defined(DUK_F_BCC)+/* no endian.h */+#else+#include <endian.h>+#endif /* DUK_F_BCC */+#include <sys/param.h>+#include <sys/time.h>+#include <time.h>+#include <stdint.h>++#define DUK_USE_DATE_NOW_GETTIMEOFDAY+#define DUK_USE_DATE_TZO_GMTIME_R+#define DUK_USE_DATE_PRS_STRPTIME+#define DUK_USE_DATE_FMT_STRFTIME++#define DUK_USE_OS_STRING "emscripten"+#elif defined(DUK_F_LINUX)+/* --- Linux --- */+#if defined(DUK_COMPILING_DUKTAPE)+#if !defined(_POSIX_C_SOURCE)+#define _POSIX_C_SOURCE 200809L+#endif+#if !defined(_GNU_SOURCE)+#define _GNU_SOURCE /* e.g. getdate_r */+#endif+#if !defined(_XOPEN_SOURCE)+#define _XOPEN_SOURCE /* e.g. strptime */+#endif+#endif /* DUK_COMPILING_DUKTAPE */++#include <sys/types.h>+#if defined(DUK_F_BCC)+/* no endian.h or stdint.h */+#else+#include <endian.h>+#include <stdint.h>+#endif /* DUK_F_BCC */+#include <sys/param.h>+#include <sys/time.h>+#include <time.h>++#define DUK_USE_DATE_NOW_GETTIMEOFDAY+#define DUK_USE_DATE_TZO_GMTIME_R+#define DUK_USE_DATE_PRS_STRPTIME+#define DUK_USE_DATE_FMT_STRFTIME++#define DUK_USE_OS_STRING "linux"+#elif defined(DUK_F_SUN)+/* --- Solaris --- */+#define DUK_USE_DATE_NOW_GETTIMEOFDAY+#define DUK_USE_DATE_TZO_GMTIME_R+#define DUK_USE_DATE_PRS_STRPTIME+#define DUK_USE_DATE_FMT_STRFTIME++#include <sys/types.h>+#include <ast/endian.h>+#include <sys/param.h>+#include <sys/time.h>+#include <time.h>++#define DUK_USE_OS_STRING "solaris"+#elif defined(DUK_F_POSIX)+/* --- Generic POSIX --- */+#define DUK_USE_DATE_NOW_GETTIMEOFDAY+#define DUK_USE_DATE_TZO_GMTIME_R+#define DUK_USE_DATE_PRS_STRPTIME+#define DUK_USE_DATE_FMT_STRFTIME+#include <sys/types.h>+#include <endian.h>+#include <sys/param.h>+#include <sys/time.h>+#include <time.h>++#define DUK_USE_OS_STRING "posix"+#elif defined(DUK_F_CYGWIN)+/* --- Cygwin --- */+/* don't use strptime() for now */+#define DUK_USE_DATE_NOW_GETTIMEOFDAY+#define DUK_USE_DATE_TZO_GMTIME_R+#define DUK_USE_DATE_FMT_STRFTIME+#include <sys/types.h>+#include <endian.h>+#include <sys/param.h>+#include <sys/time.h>+#include <time.h>++#define DUK_JMPBUF_TYPE jmp_buf+#define DUK_SETJMP(jb) _setjmp((jb))+#define DUK_LONGJMP(jb) _longjmp((jb), 1)++#define DUK_USE_OS_STRING "windows"+#elif defined(DUK_F_UNIX)+/* --- Generic UNIX --- */+#define DUK_USE_DATE_NOW_GETTIMEOFDAY+#define DUK_USE_DATE_TZO_GMTIME_R+#define DUK_USE_DATE_PRS_STRPTIME+#define DUK_USE_DATE_FMT_STRFTIME+#include <time.h>+#include <sys/time.h>+#define DUK_USE_OS_STRING "unknown"+#else+/* --- Generic fallback --- */+/* The most portable current time provider is time(), but it only has a+ * one second resolution.+ */+#define DUK_USE_DATE_NOW_TIME++/* The most portable way to figure out local time offset is gmtime(),+ * but it's not thread safe so use with caution.+ */+#define DUK_USE_DATE_TZO_GMTIME++/* Avoid custom date parsing and formatting for portability. */+#undef DUK_USE_DATE_PRS_STRPTIME+#undef DUK_USE_DATE_FMT_STRFTIME++/* Rely on C89 headers only; time.h must be here. */+#include <time.h>++#define DUK_USE_OS_STRING "unknown"+#endif /* autodetect platform */++/* Shared includes: C89 */+#include <stdio.h>+#include <stdlib.h>+#include <string.h>+#include <stdarg.h> /* varargs */+#include <setjmp.h>+#include <stddef.h> /* e.g. ptrdiff_t */+#include <math.h>+#include <limits.h>++/* date.h is omitted, and included per platform */++/* Shared includes: stdint.h is C99 */+#if defined(DUK_F_NO_STDINT_H)+/* stdint.h not available */+#else+/* Technically C99 (C++11) but found in many systems. On some systems+ * __STDC_LIMIT_MACROS and __STDC_CONSTANT_MACROS must be defined before+ * including stdint.h (see above).+ */+#include <stdint.h>+#endif++#if defined(DUK_F_CPP)+#include <exception> /* std::exception */+#endif++/*+ * Architecture autodetection+ */++#if defined(DUK_F_X86)+/* --- x86 --- */+#define DUK_USE_ARCH_STRING "x86"+#if !defined(DUK_USE_BYTEORDER)+#define DUK_USE_BYTEORDER 1+#endif+/* XXX: This is technically not guaranteed because it's possible to configure+ * an x86 to require aligned accesses with Alignment Check (AC) flag.+ */+#if !defined(DUK_USE_ALIGN_BY)+#define DUK_USE_ALIGN_BY 1+#endif+#define DUK_USE_PACKED_TVAL+#define DUK_F_PACKED_TVAL_PROVIDED+#elif defined(DUK_F_X64)+/* --- x64 --- */+#define DUK_USE_ARCH_STRING "x64"+#if !defined(DUK_USE_BYTEORDER)+#define DUK_USE_BYTEORDER 1+#endif+/* XXX: This is technically not guaranteed because it's possible to configure+ * an x86 to require aligned accesses with Alignment Check (AC) flag.+ */+#if !defined(DUK_USE_ALIGN_BY)+#define DUK_USE_ALIGN_BY 1+#endif+#undef DUK_USE_PACKED_TVAL+#define DUK_F_PACKED_TVAL_PROVIDED+#elif defined(DUK_F_X32)+/* --- x32 --- */+#define DUK_USE_ARCH_STRING "x32"+#if !defined(DUK_USE_BYTEORDER)+#define DUK_USE_BYTEORDER 1+#endif+/* XXX: This is technically not guaranteed because it's possible to configure+ * an x86 to require aligned accesses with Alignment Check (AC) flag.+ */+#if !defined(DUK_USE_ALIGN_BY)+#define DUK_USE_ALIGN_BY 1+#endif+#define DUK_USE_PACKED_TVAL+#define DUK_F_PACKED_TVAL_PROVIDED+#elif defined(DUK_F_ARM32)+/* --- ARM 32-bit --- */+#define DUK_USE_ARCH_STRING "arm32"+/* Byte order varies, so rely on autodetect. */+#if !defined(DUK_USE_ALIGN_BY)+#define DUK_USE_ALIGN_BY 4+#endif+#define DUK_USE_PACKED_TVAL+#define DUK_F_PACKED_TVAL_PROVIDED+#elif defined(DUK_F_ARM64)+/* --- ARM 64-bit --- */+#define DUK_USE_ARCH_STRING "arm64"+/* Byte order varies, so rely on autodetect. */+#if !defined(DUK_USE_ALIGN_BY)+#define DUK_USE_ALIGN_BY 8+#endif+#undef DUK_USE_PACKED_TVAL+#define DUK_F_PACKED_TVAL_PROVIDED+#elif defined(DUK_F_MIPS32)+/* --- MIPS 32-bit --- */+#define DUK_USE_ARCH_STRING "mips32"+/* MIPS byte order varies so rely on autodetection. */+/* Based on 'make checkalign' there are no alignment requirements on+ * Linux MIPS except for doubles, which need align by 4. Alignment+ * requirements vary based on target though.+ */+#if !defined(DUK_USE_ALIGN_BY)+#define DUK_USE_ALIGN_BY 4+#endif+#define DUK_USE_PACKED_TVAL+#define DUK_F_PACKED_TVAL_PROVIDED+#elif defined(DUK_F_MIPS64)+/* --- MIPS 64-bit --- */+#define DUK_USE_ARCH_STRING "mips64"+/* MIPS byte order varies so rely on autodetection. */+/* Good default is a bit arbitrary because alignment requirements+ * depend on target. See https://github.com/svaarala/duktape/issues/102.+ */+#if !defined(DUK_USE_ALIGN_BY)+#define DUK_USE_ALIGN_BY 8+#endif+#undef DUK_USE_PACKED_TVAL+#define DUK_F_PACKED_TVAL_PROVIDED+#elif defined(DUK_F_PPC32)+/* --- PowerPC 32-bit --- */+#define DUK_USE_ARCH_STRING "ppc32"+#if !defined(DUK_USE_BYTEORDER)+#define DUK_USE_BYTEORDER 3+#endif+#if !defined(DUK_USE_ALIGN_BY)+#define DUK_USE_ALIGN_BY 8+#endif+#define DUK_USE_PACKED_TVAL+#define DUK_F_PACKED_TVAL_PROVIDED+#elif defined(DUK_F_PPC64)+/* --- PowerPC 64-bit --- */+#define DUK_USE_ARCH_STRING "ppc64"+#if !defined(DUK_USE_BYTEORDER)+#define DUK_USE_BYTEORDER 3+#endif+#if !defined(DUK_USE_ALIGN_BY)+#define DUK_USE_ALIGN_BY 8+#endif+#undef DUK_USE_PACKED_TVAL+#define DUK_F_PACKED_TVAL_PROVIDED+#elif defined(DUK_F_SPARC32)+/* --- SPARC 32-bit --- */+#define DUK_USE_ARCH_STRING "sparc32"+/* SPARC byte order varies so rely on autodetection. */+#if !defined(DUK_USE_ALIGN_BY)+#define DUK_USE_ALIGN_BY 8+#endif+#define DUK_USE_PACKED_TVAL+#define DUK_F_PACKED_TVAL_PROVIDED+#elif defined(DUK_F_SPARC64)+/* --- SPARC 64-bit --- */+#define DUK_USE_ARCH_STRING "sparc64"+/* SPARC byte order varies so rely on autodetection. */+#if !defined(DUK_USE_ALIGN_BY)+#define DUK_USE_ALIGN_BY 8+#endif+#undef DUK_USE_PACKED_TVAL+#define DUK_F_PACKED_TVAL_PROVIDED+#elif defined(DUK_F_SUPERH)+/* --- SuperH --- */+#define DUK_USE_ARCH_STRING "sh"+/* Byte order varies, rely on autodetection. */+/* Based on 'make checkalign' there are no alignment requirements on+ * Linux SH4, but align by 4 is probably a good basic default.+ */+#if !defined(DUK_USE_ALIGN_BY)+#define DUK_USE_ALIGN_BY 4+#endif+#define DUK_USE_PACKED_TVAL+#define DUK_F_PACKED_TVAL_PROVIDED+#elif defined(DUK_F_M68K)+/* --- Motorola 68k --- */+#define DUK_USE_ARCH_STRING "m68k"+#if !defined(DUK_USE_BYTEORDER)+#define DUK_USE_BYTEORDER 3+#endif+#if !defined(DUK_USE_ALIGN_BY)+#define DUK_USE_ALIGN_BY 8+#endif+#define DUK_USE_PACKED_TVAL+#define DUK_F_PACKED_TVAL_PROVIDED+#elif defined(DUK_F_EMSCRIPTEN)+/* --- Emscripten --- */+#define DUK_USE_ARCH_STRING "emscripten"+#if !defined(DUK_USE_BYTEORDER)+#define DUK_USE_BYTEORDER 1+#endif+#if !defined(DUK_USE_ALIGN_BY)+#define DUK_USE_ALIGN_BY 8+#endif+#undef DUK_USE_PACKED_TVAL+#define DUK_F_PACKED_TVAL_PROVIDED+#else+/* --- Generic --- */+/* These are necessary wild guesses. */+#define DUK_USE_ARCH_STRING "generic"+/* Rely on autodetection for byte order, alignment, and packed tval. */+#endif /* autodetect architecture */++/*+ * Compiler autodetection+ */++#if defined(DUK_F_CLANG)+/* --- Clang --- */+#if defined(DUK_F_C99) || defined(DUK_F_CPP11)+/* C99 / C++11 and above: rely on va_copy() which is required. */+#define DUK_VA_COPY(dest,src) va_copy(dest,src)+#else+/* Clang: assume we have __va_copy() in non-C99 mode. */+#define DUK_VA_COPY(dest,src) __va_copy(dest,src)+#endif++#define DUK_NORETURN(decl) decl __attribute__((noreturn))++#if defined(__clang__) && defined(__has_builtin)+#if __has_builtin(__builtin_unreachable)+#define DUK_UNREACHABLE() do { __builtin_unreachable(); } while (0)+#endif+#endif++#define DUK_USE_BRANCH_HINTS+#define DUK_LIKELY(x) __builtin_expect((x), 1)+#define DUK_UNLIKELY(x) __builtin_expect((x), 0)+#if defined(__clang__) && defined(__has_builtin)+#if __has_builtin(__builtin_unpredictable)+#define DUK_UNPREDICTABLE(x) __builtin_unpredictable((x))+#endif+#endif++#if defined(DUK_F_C99) || defined(DUK_F_CPP11)+#define DUK_NOINLINE __attribute__((noinline))+#define DUK_INLINE inline+#define DUK_ALWAYS_INLINE inline __attribute__((always_inline))+#endif++#if defined(DUK_F_DLL_BUILD) && defined(DUK_F_WINDOWS)+/* MSVC dllexport/dllimport: appropriate __declspec depends on whether we're+ * compiling Duktape or the application.+ */+#if defined(DUK_COMPILING_DUKTAPE)+#define DUK_EXTERNAL_DECL extern __declspec(dllexport)+#define DUK_EXTERNAL __declspec(dllexport)+#else+#define DUK_EXTERNAL_DECL extern __declspec(dllimport)+#define DUK_EXTERNAL should_not_happen+#endif+#if defined(DUK_SINGLE_FILE)+#define DUK_INTERNAL_DECL static+#define DUK_INTERNAL static+#else+#define DUK_INTERNAL_DECL extern+#define DUK_INTERNAL /*empty*/+#endif+#define DUK_LOCAL_DECL static+#define DUK_LOCAL static+#else+#define DUK_EXTERNAL_DECL __attribute__ ((visibility("default"))) extern+#define DUK_EXTERNAL __attribute__ ((visibility("default")))+#if defined(DUK_SINGLE_FILE)+#if (defined(DUK_F_GCC_VERSION) && DUK_F_GCC_VERSION >= 30101) || defined(DUK_F_CLANG)+/* Minimize warnings for unused internal functions with GCC >= 3.1.1 and+ * Clang. Based on documentation it should suffice to have the attribute+ * in the declaration only, but in practice some warnings are generated unless+ * the attribute is also applied to the definition.+ */+#define DUK_INTERNAL_DECL static __attribute__ ((unused))+#define DUK_INTERNAL static __attribute__ ((unused))+#else+#define DUK_INTERNAL_DECL static+#define DUK_INTERNAL static+#endif+#else+#if (defined(DUK_F_GCC_VERSION) && DUK_F_GCC_VERSION >= 30101) || defined(DUK_F_CLANG)+#define DUK_INTERNAL_DECL __attribute__ ((visibility("hidden"))) __attribute__ ((unused)) extern+#define DUK_INTERNAL __attribute__ ((visibility("hidden"))) __attribute__ ((unused))+#else+#define DUK_INTERNAL_DECL __attribute__ ((visibility("hidden"))) extern+#define DUK_INTERNAL __attribute__ ((visibility("hidden")))+#endif+#endif+#define DUK_LOCAL_DECL static+#define DUK_LOCAL static+#endif++#if defined(DUK_F_CPP)+#define DUK_USE_COMPILER_STRING "clang"+#else+#define DUK_USE_COMPILER_STRING "clang"+#endif++#undef DUK_USE_VARIADIC_MACROS+#if defined(DUK_F_C99) || defined(DUK_F_CPP11)+#define DUK_USE_VARIADIC_MACROS+#endif++#define DUK_USE_UNION_INITIALIZERS++#undef DUK_USE_FLEX_C99+#undef DUK_USE_FLEX_ZEROSIZE+#undef DUK_USE_FLEX_ONESIZE+#if defined(DUK_F_C99)+#define DUK_USE_FLEX_C99+#else+#define DUK_USE_FLEX_ZEROSIZE+#endif++#undef DUK_USE_GCC_PRAGMAS+#define DUK_USE_PACK_CLANG_ATTR+#elif defined(DUK_F_GCC)+/* --- GCC --- */+#if defined(DUK_F_C99) || defined(DUK_F_CPP11)+/* C99 / C++11 and above: rely on va_copy() which is required. */+#define DUK_VA_COPY(dest,src) va_copy(dest,src)+#else+/* GCC: assume we have __va_copy() in non-C99 mode. */+#define DUK_VA_COPY(dest,src) __va_copy(dest,src)+#endif++#if defined(DUK_F_GCC_VERSION) && (DUK_F_GCC_VERSION >= 20500L)+/* since gcc-2.5 */+#define DUK_NORETURN(decl) decl __attribute__((noreturn))+#endif++#if defined(DUK_F_GCC_VERSION) && (DUK_F_GCC_VERSION >= 40500L)+/* since gcc-4.5 */+#define DUK_UNREACHABLE() do { __builtin_unreachable(); } while (0)+#endif++#define DUK_USE_BRANCH_HINTS+#if defined(DUK_F_GCC_VERSION) && (DUK_F_GCC_VERSION >= 40500L)+/* GCC: test not very accurate; enable only in relatively recent builds+ * because of bugs in gcc-4.4 (http://lists.debian.org/debian-gcc/2010/04/msg00000.html)+ */+#define DUK_LIKELY(x) __builtin_expect((x), 1)+#define DUK_UNLIKELY(x) __builtin_expect((x), 0)+#endif+/* XXX: equivalent of clang __builtin_unpredictable? */++#if (defined(DUK_F_C99) || defined(DUK_F_CPP11)) && \+ defined(DUK_F_GCC_VERSION) && (DUK_F_GCC_VERSION >= 30101)+#define DUK_NOINLINE __attribute__((noinline))+#define DUK_INLINE inline+#define DUK_ALWAYS_INLINE inline __attribute__((always_inline))+#endif++#if defined(DUK_F_DLL_BUILD) && defined(DUK_F_WINDOWS)+/* MSVC dllexport/dllimport: appropriate __declspec depends on whether we're+ * compiling Duktape or the application.+ */+#if defined(DUK_COMPILING_DUKTAPE)+#define DUK_EXTERNAL_DECL extern __declspec(dllexport)+#define DUK_EXTERNAL __declspec(dllexport)+#else+#define DUK_EXTERNAL_DECL extern __declspec(dllimport)+#define DUK_EXTERNAL should_not_happen+#endif+#if defined(DUK_SINGLE_FILE)+#define DUK_INTERNAL_DECL static+#define DUK_INTERNAL static+#else+#define DUK_INTERNAL_DECL extern+#define DUK_INTERNAL /*empty*/+#endif+#define DUK_LOCAL_DECL static+#define DUK_LOCAL static+#elif defined(DUK_F_GCC_VERSION) && (DUK_F_GCC_VERSION >= 40000)+#define DUK_EXTERNAL_DECL __attribute__ ((visibility("default"))) extern+#define DUK_EXTERNAL __attribute__ ((visibility("default")))+#if defined(DUK_SINGLE_FILE)+#if (defined(DUK_F_GCC_VERSION) && DUK_F_GCC_VERSION >= 30101) || defined(DUK_F_CLANG)+/* Minimize warnings for unused internal functions with GCC >= 3.1.1 and+ * Clang. Based on documentation it should suffice to have the attribute+ * in the declaration only, but in practice some warnings are generated unless+ * the attribute is also applied to the definition.+ */+#define DUK_INTERNAL_DECL static __attribute__ ((unused))+#define DUK_INTERNAL static __attribute__ ((unused))+#else+#define DUK_INTERNAL_DECL static+#define DUK_INTERNAL static+#endif+#else+#if (defined(DUK_F_GCC_VERSION) && DUK_F_GCC_VERSION >= 30101) || defined(DUK_F_CLANG)+#define DUK_INTERNAL_DECL __attribute__ ((visibility("hidden"))) __attribute__ ((unused)) extern+#define DUK_INTERNAL __attribute__ ((visibility("hidden"))) __attribute__ ((unused))+#else+#define DUK_INTERNAL_DECL __attribute__ ((visibility("hidden"))) extern+#define DUK_INTERNAL __attribute__ ((visibility("hidden")))+#endif+#endif+#define DUK_LOCAL_DECL static+#define DUK_LOCAL static+#endif++#if defined(DUK_F_MINGW)+#if defined(DUK_F_CPP)+#define DUK_USE_COMPILER_STRING "mingw++"+#else+#define DUK_USE_COMPILER_STRING "mingw"+#endif+#else+#if defined(DUK_F_CPP)+#define DUK_USE_COMPILER_STRING "g++"+#else+#define DUK_USE_COMPILER_STRING "gcc"+#endif+#endif++#undef DUK_USE_VARIADIC_MACROS+#if defined(DUK_F_C99) || (defined(DUK_F_CPP11) && defined(__GNUC__))+#define DUK_USE_VARIADIC_MACROS+#endif++#define DUK_USE_UNION_INITIALIZERS++#undef DUK_USE_FLEX_C99+#undef DUK_USE_FLEX_ZEROSIZE+#undef DUK_USE_FLEX_ONESIZE+#if defined(DUK_F_C99)+#define DUK_USE_FLEX_C99+#else+#define DUK_USE_FLEX_ZEROSIZE+#endif++#if defined(DUK_F_GCC_VERSION) && (DUK_F_GCC_VERSION >= 40600)+#define DUK_USE_GCC_PRAGMAS+#else+#undef DUK_USE_GCC_PRAGMAS+#endif++#define DUK_USE_PACK_GCC_ATTR+#elif defined(DUK_F_MSVC)+/* --- MSVC --- */+/* http://msdn.microsoft.com/en-us/library/aa235362(VS.60).aspx */+#define DUK_NORETURN(decl) __declspec(noreturn) decl++/* XXX: DUK_UNREACHABLE for msvc? */++#undef DUK_USE_BRANCH_HINTS++/* XXX: DUK_LIKELY, DUK_UNLIKELY for msvc? */+/* XXX: DUK_NOINLINE, DUK_INLINE, DUK_ALWAYS_INLINE for msvc? */++#if defined(DUK_F_DLL_BUILD) && defined(DUK_F_WINDOWS)+/* MSVC dllexport/dllimport: appropriate __declspec depends on whether we're+ * compiling Duktape or the application.+ */+#if defined(DUK_COMPILING_DUKTAPE)+#define DUK_EXTERNAL_DECL extern __declspec(dllexport)+#define DUK_EXTERNAL __declspec(dllexport)+#else+#define DUK_EXTERNAL_DECL extern __declspec(dllimport)+#define DUK_EXTERNAL should_not_happen+#endif+#if defined(DUK_SINGLE_FILE)+#define DUK_INTERNAL_DECL static+#define DUK_INTERNAL static+#else+#define DUK_INTERNAL_DECL extern+#define DUK_INTERNAL /*empty*/+#endif+#define DUK_LOCAL_DECL static+#define DUK_LOCAL static+#endif++#if defined(DUK_F_CPP)+#define DUK_USE_COMPILER_STRING "msvc++"+#else+#define DUK_USE_COMPILER_STRING "msvc"+#endif++#undef DUK_USE_VARIADIC_MACROS+#if defined(DUK_F_C99)+#define DUK_USE_VARIADIC_MACROS+#elif defined(_MSC_VER) && (_MSC_VER >= 1400)+/* VS2005+ should have variadic macros even when they're not C99. */+#define DUK_USE_VARIADIC_MACROS+#endif++#undef DUK_USE_UNION_INITIALIZERS+#if defined(_MSC_VER) && (_MSC_VER >= 1800)+/* VS2013+ supports union initializers but there's a bug involving union-inside-struct:+ * https://connect.microsoft.com/VisualStudio/feedback/details/805981+ * The bug was fixed (at least) in VS2015 so check for VS2015 for now:+ * https://blogs.msdn.microsoft.com/vcblog/2015/07/01/c-compiler-front-end-fixes-in-vs2015/+ * Manually tested using VS2013, CL reports 18.00.31101, so enable for VS2013 too.+ */+#define DUK_USE_UNION_INITIALIZERS+#endif++#undef DUK_USE_FLEX_C99+#undef DUK_USE_FLEX_ZEROSIZE+#undef DUK_USE_FLEX_ONESIZE+#if defined(DUK_F_C99)+#define DUK_USE_FLEX_C99+#else+#define DUK_USE_FLEX_ZEROSIZE+#endif++#undef DUK_USE_GCC_PRAGMAS++#define DUK_USE_PACK_MSVC_PRAGMA++/* These have been tested from VS2008 onwards; may work in older VS versions+ * too but not enabled by default.+ */+#if defined(_MSC_VER) && (_MSC_VER >= 1500)+#define DUK_NOINLINE __declspec(noinline)+#define DUK_INLINE __inline+#define DUK_ALWAYS_INLINE __forceinline+#endif++#if defined(_MSC_VER) && (_MSC_VER >= 1900)+#define DUK_SNPRINTF snprintf+#define DUK_VSNPRINTF vsnprintf+#else+/* (v)snprintf() is missing before MSVC 2015. Note that _(v)snprintf() does+ * NOT NUL terminate on truncation, but Duktape code never assumes that.+ * http://stackoverflow.com/questions/2915672/snprintf-and-visual-studio-2010+ */+#define DUK_SNPRINTF _snprintf+#define DUK_VSNPRINTF _vsnprintf+#endif++/* Avoid warning when doing DUK_UNREF(some_function). */+#define DUK_UNREF(x) do { __pragma(warning(suppress:4100 4101 4550 4551)) (x); } while (0)+#elif defined(DUK_F_EMSCRIPTEN)+/* --- Emscripten --- */+#define DUK_NORETURN(decl) decl __attribute__((noreturn))++#if defined(__clang__) && defined(__has_builtin)+#if __has_builtin(__builtin_unreachable)+#define DUK_UNREACHABLE() do { __builtin_unreachable(); } while (0)+#endif+#endif++#define DUK_USE_BRANCH_HINTS+#define DUK_LIKELY(x) __builtin_expect((x), 1)+#define DUK_UNLIKELY(x) __builtin_expect((x), 0)+#if defined(__clang__) && defined(__has_builtin)+#if __has_builtin(__builtin_unpredictable)+#define DUK_UNPREDICTABLE(x) __builtin_unpredictable((x))+#endif+#endif++#if defined(DUK_F_C99) || defined(DUK_F_CPP11)+#define DUK_NOINLINE __attribute__((noinline))+#define DUK_INLINE inline+#define DUK_ALWAYS_INLINE inline __attribute__((always_inline))+#endif++#define DUK_EXTERNAL_DECL __attribute__ ((visibility("default"))) extern+#define DUK_EXTERNAL __attribute__ ((visibility("default")))+#if defined(DUK_SINGLE_FILE)+#if (defined(DUK_F_GCC_VERSION) && DUK_F_GCC_VERSION >= 30101) || defined(DUK_F_CLANG)+/* Minimize warnings for unused internal functions with GCC >= 3.1.1 and+ * Clang. Based on documentation it should suffice to have the attribute+ * in the declaration only, but in practice some warnings are generated unless+ * the attribute is also applied to the definition.+ */+#define DUK_INTERNAL_DECL static __attribute__ ((unused))+#define DUK_INTERNAL static __attribute__ ((unused))+#else+#define DUK_INTERNAL_DECL static+#define DUK_INTERNAL static+#endif+#else+#if (defined(DUK_F_GCC_VERSION) && DUK_F_GCC_VERSION >= 30101) || defined(DUK_F_CLANG)+#define DUK_INTERNAL_DECL __attribute__ ((visibility("hidden"))) __attribute__ ((unused)) extern+#define DUK_INTERNAL __attribute__ ((visibility("hidden"))) __attribute__ ((unused))+#else+#define DUK_INTERNAL_DECL __attribute__ ((visibility("hidden"))) extern+#define DUK_INTERNAL __attribute__ ((visibility("hidden")))+#endif+#endif+#define DUK_LOCAL_DECL static+#define DUK_LOCAL static++#define DUK_USE_COMPILER_STRING "emscripten"++#undef DUK_USE_VARIADIC_MACROS+#if defined(DUK_F_C99) || defined(DUK_F_CPP11)+#define DUK_USE_VARIADIC_MACROS+#endif++#define DUK_USE_UNION_INITIALIZERS++#undef DUK_USE_FLEX_C99+#undef DUK_USE_FLEX_ZEROSIZE+#undef DUK_USE_FLEX_ONESIZE+#if defined(DUK_F_C99)+#define DUK_USE_FLEX_C99+#else+#define DUK_USE_FLEX_ZEROSIZE+#endif++#undef DUK_USE_GCC_PRAGMAS+#define DUK_USE_PACK_CLANG_ATTR+#elif defined(DUK_F_TINYC)+/* --- TinyC --- */+#undef DUK_USE_BRANCH_HINTS++#if defined(DUK_F_CPP)+#define DUK_USE_COMPILER_STRING "tinyc++"+#else+#define DUK_USE_COMPILER_STRING "tinyc"+#endif++/* http://bellard.org/tcc/tcc-doc.html#SEC7 */+#define DUK_USE_VARIADIC_MACROS++#define DUK_USE_UNION_INITIALIZERS++/* Most portable, wastes space */+#define DUK_USE_FLEX_ONESIZE++/* Most portable, potentially wastes space */+#define DUK_USE_PACK_DUMMY_MEMBER+#elif defined(DUK_F_VBCC)+/* --- VBCC --- */+#undef DUK_USE_BRANCH_HINTS++#if defined(DUK_F_CPP)+#define DUK_USE_COMPILER_STRING "vbcc-c++"+#else+#define DUK_USE_COMPILER_STRING "vbcc"+#endif++#undef DUK_USE_VARIADIC_MACROS+#if defined(DUK_F_C99) || defined(DUK_F_CPP11)+#define DUK_USE_VARIADIC_MACROS+#endif++/* VBCC supports C99 so check only for C99 for union initializer support.+ * Designated union initializers would possibly work even without a C99 check.+ */+#undef DUK_USE_UNION_INITIALIZERS+#if defined(DUK_F_C99)+#define DUK_USE_UNION_INITIALIZERS+#endif++#define DUK_USE_FLEX_ZEROSIZE+#define DUK_USE_PACK_DUMMY_MEMBER+#elif defined(DUK_F_BCC)+/* --- Bruce's C compiler --- */+#undef DUK_USE_BRANCH_HINTS++#if defined(DUK_F_CPP)+#define DUK_USE_COMPILER_STRING "bcc++"+#else+#define DUK_USE_COMPILER_STRING "bcc"+#endif++/* Most portable */+#undef DUK_USE_VARIADIC_MACROS++/* Most portable, wastes space */+#undef DUK_USE_UNION_INITIALIZERS++/* Most portable, wastes space */+#define DUK_USE_FLEX_ONESIZE++/* Most portable, potentially wastes space */+#define DUK_USE_PACK_DUMMY_MEMBER++/* BCC, assume we're on x86. */+#if !defined(DUK_USE_BYTEORDER)+#define DUK_USE_BYTEORDER 1+#endif+#else+/* --- Generic --- */+#undef DUK_USE_BRANCH_HINTS++#if defined(DUK_F_CPP)+#define DUK_USE_COMPILER_STRING "generic-c++"+#else+#define DUK_USE_COMPILER_STRING "generic"+#endif++#undef DUK_USE_VARIADIC_MACROS+#if defined(DUK_F_C99) || defined(DUK_F_CPP11)+#define DUK_USE_VARIADIC_MACROS+#endif++/* C++ doesn't have standard designated union initializers ({ .foo = 1 }). */+#undef DUK_USE_UNION_INITIALIZERS+#if defined(DUK_F_C99)+#define DUK_USE_UNION_INITIALIZERS+#endif++/* Most portable, wastes space */+#define DUK_USE_FLEX_ONESIZE++/* Most portable, potentially wastes space */+#define DUK_USE_PACK_DUMMY_MEMBER+#endif /* autodetect compiler */++/* uclibc */+#if defined(__UCLIBC__)+#define DUK_F_UCLIBC+#endif++/*+ * Wrapper typedefs and constants for integer types, also sanity check types.+ *+ * C99 typedefs are quite good but not always available, and we want to avoid+ * forcibly redefining the C99 typedefs. So, there are Duktape wrappers for+ * all C99 typedefs and Duktape code should only use these typedefs. Type+ * detection when C99 is not supported is best effort and may end up detecting+ * some types incorrectly.+ *+ * Pointer sizes are a portability problem: pointers to different types may+ * have a different size and function pointers are very difficult to manage+ * portably.+ *+ * http://en.wikipedia.org/wiki/C_data_types#Fixed-width_integer_types+ *+ * Note: there's an interesting corner case when trying to define minimum+ * signed integer value constants which leads to the current workaround of+ * defining e.g. -0x80000000 as (-0x7fffffffL - 1L). See doc/code-issues.txt+ * for a longer discussion.+ *+ * Note: avoid typecasts and computations in macro integer constants as they+ * can then no longer be used in macro relational expressions (such as+ * #if DUK_SIZE_MAX < 0xffffffffUL). There is internal code which relies on+ * being able to compare DUK_SIZE_MAX against a limit.+ */++/* XXX: add feature options to force basic types from outside? */++#if !defined(INT_MAX)+#error INT_MAX not defined+#endif++/* Check that architecture is two's complement, standard C allows e.g.+ * INT_MIN to be -2**31+1 (instead of -2**31).+ */+#if defined(INT_MAX) && defined(INT_MIN)+#if INT_MAX != -(INT_MIN + 1)+#error platform does not seem complement of two+#endif+#else+#error cannot check complement of two+#endif++/* Pointer size determination based on __WORDSIZE or architecture when+ * that's not available.+ */+#if defined(DUK_F_X86) || defined(DUK_F_X32) || \+ defined(DUK_F_M68K) || defined(DUK_F_PPC32) || \+ defined(DUK_F_BCC) || \+ (defined(__WORDSIZE) && (__WORDSIZE == 32))+#define DUK_F_32BIT_PTRS+#elif defined(DUK_F_X64) || \+ (defined(__WORDSIZE) && (__WORDSIZE == 64))+#define DUK_F_64BIT_PTRS+#else+/* not sure, not needed with C99 anyway */+#endif++/* Intermediate define for 'have inttypes.h' */+#undef DUK_F_HAVE_INTTYPES+#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) && \+ !(defined(DUK_F_AMIGAOS) && defined(DUK_F_VBCC))+/* vbcc + AmigaOS has C99 but no inttypes.h */+#define DUK_F_HAVE_INTTYPES+#elif defined(__cplusplus) && (__cplusplus >= 201103L)+/* C++11 apparently ratified stdint.h */+#define DUK_F_HAVE_INTTYPES+#endif++/* Basic integer typedefs and limits, preferably from inttypes.h, otherwise+ * through automatic detection.+ */+#if defined(DUK_F_HAVE_INTTYPES)+/* C99 or compatible */++#define DUK_F_HAVE_64BIT+#include <inttypes.h>++typedef uint8_t duk_uint8_t;+typedef int8_t duk_int8_t;+typedef uint16_t duk_uint16_t;+typedef int16_t duk_int16_t;+typedef uint32_t duk_uint32_t;+typedef int32_t duk_int32_t;+typedef uint64_t duk_uint64_t;+typedef int64_t duk_int64_t;+typedef uint_least8_t duk_uint_least8_t;+typedef int_least8_t duk_int_least8_t;+typedef uint_least16_t duk_uint_least16_t;+typedef int_least16_t duk_int_least16_t;+typedef uint_least32_t duk_uint_least32_t;+typedef int_least32_t duk_int_least32_t;+typedef uint_least64_t duk_uint_least64_t;+typedef int_least64_t duk_int_least64_t;+typedef uint_fast8_t duk_uint_fast8_t;+typedef int_fast8_t duk_int_fast8_t;+typedef uint_fast16_t duk_uint_fast16_t;+typedef int_fast16_t duk_int_fast16_t;+typedef uint_fast32_t duk_uint_fast32_t;+typedef int_fast32_t duk_int_fast32_t;+typedef uint_fast64_t duk_uint_fast64_t;+typedef int_fast64_t duk_int_fast64_t;+typedef uintptr_t duk_uintptr_t;+typedef intptr_t duk_intptr_t;+typedef uintmax_t duk_uintmax_t;+typedef intmax_t duk_intmax_t;++#define DUK_UINT8_MIN 0+#define DUK_UINT8_MAX UINT8_MAX+#define DUK_INT8_MIN INT8_MIN+#define DUK_INT8_MAX INT8_MAX+#define DUK_UINT_LEAST8_MIN 0+#define DUK_UINT_LEAST8_MAX UINT_LEAST8_MAX+#define DUK_INT_LEAST8_MIN INT_LEAST8_MIN+#define DUK_INT_LEAST8_MAX INT_LEAST8_MAX+#define DUK_UINT_FAST8_MIN 0+#define DUK_UINT_FAST8_MAX UINT_FAST8_MAX+#define DUK_INT_FAST8_MIN INT_FAST8_MIN+#define DUK_INT_FAST8_MAX INT_FAST8_MAX+#define DUK_UINT16_MIN 0+#define DUK_UINT16_MAX UINT16_MAX+#define DUK_INT16_MIN INT16_MIN+#define DUK_INT16_MAX INT16_MAX+#define DUK_UINT_LEAST16_MIN 0+#define DUK_UINT_LEAST16_MAX UINT_LEAST16_MAX+#define DUK_INT_LEAST16_MIN INT_LEAST16_MIN+#define DUK_INT_LEAST16_MAX INT_LEAST16_MAX+#define DUK_UINT_FAST16_MIN 0+#define DUK_UINT_FAST16_MAX UINT_FAST16_MAX+#define DUK_INT_FAST16_MIN INT_FAST16_MIN+#define DUK_INT_FAST16_MAX INT_FAST16_MAX+#define DUK_UINT32_MIN 0+#define DUK_UINT32_MAX UINT32_MAX+#define DUK_INT32_MIN INT32_MIN+#define DUK_INT32_MAX INT32_MAX+#define DUK_UINT_LEAST32_MIN 0+#define DUK_UINT_LEAST32_MAX UINT_LEAST32_MAX+#define DUK_INT_LEAST32_MIN INT_LEAST32_MIN+#define DUK_INT_LEAST32_MAX INT_LEAST32_MAX+#define DUK_UINT_FAST32_MIN 0+#define DUK_UINT_FAST32_MAX UINT_FAST32_MAX+#define DUK_INT_FAST32_MIN INT_FAST32_MIN+#define DUK_INT_FAST32_MAX INT_FAST32_MAX+#define DUK_UINT64_MIN 0+#define DUK_UINT64_MAX UINT64_MAX+#define DUK_INT64_MIN INT64_MIN+#define DUK_INT64_MAX INT64_MAX+#define DUK_UINT_LEAST64_MIN 0+#define DUK_UINT_LEAST64_MAX UINT_LEAST64_MAX+#define DUK_INT_LEAST64_MIN INT_LEAST64_MIN+#define DUK_INT_LEAST64_MAX INT_LEAST64_MAX+#define DUK_UINT_FAST64_MIN 0+#define DUK_UINT_FAST64_MAX UINT_FAST64_MAX+#define DUK_INT_FAST64_MIN INT_FAST64_MIN+#define DUK_INT_FAST64_MAX INT_FAST64_MAX++#define DUK_UINTPTR_MIN 0+#define DUK_UINTPTR_MAX UINTPTR_MAX+#define DUK_INTPTR_MIN INTPTR_MIN+#define DUK_INTPTR_MAX INTPTR_MAX++#define DUK_UINTMAX_MIN 0+#define DUK_UINTMAX_MAX UINTMAX_MAX+#define DUK_INTMAX_MIN INTMAX_MIN+#define DUK_INTMAX_MAX INTMAX_MAX++#define DUK_SIZE_MIN 0+#define DUK_SIZE_MAX SIZE_MAX+#undef DUK_SIZE_MAX_COMPUTED++#else /* C99 types */++/* When C99 types are not available, we use heuristic detection to get+ * the basic 8, 16, 32, and (possibly) 64 bit types. The fast/least+ * types are then assumed to be exactly the same for now: these could+ * be improved per platform but C99 types are very often now available.+ * 64-bit types are not available on all platforms; this is OK at least+ * on 32-bit platforms.+ *+ * This detection code is necessarily a bit hacky and can provide typedefs+ * and defines that won't work correctly on some exotic platform.+ */++#if (defined(CHAR_BIT) && (CHAR_BIT == 8)) || \+ (defined(UCHAR_MAX) && (UCHAR_MAX == 255))+typedef unsigned char duk_uint8_t;+typedef signed char duk_int8_t;+#else+#error cannot detect 8-bit type+#endif++#if defined(USHRT_MAX) && (USHRT_MAX == 65535UL)+typedef unsigned short duk_uint16_t;+typedef signed short duk_int16_t;+#elif defined(UINT_MAX) && (UINT_MAX == 65535UL)+/* On some platforms int is 16-bit but long is 32-bit (e.g. PureC) */+typedef unsigned int duk_uint16_t;+typedef signed int duk_int16_t;+#else+#error cannot detect 16-bit type+#endif++#if defined(UINT_MAX) && (UINT_MAX == 4294967295UL)+typedef unsigned int duk_uint32_t;+typedef signed int duk_int32_t;+#elif defined(ULONG_MAX) && (ULONG_MAX == 4294967295UL)+/* On some platforms int is 16-bit but long is 32-bit (e.g. PureC) */+typedef unsigned long duk_uint32_t;+typedef signed long duk_int32_t;+#else+#error cannot detect 32-bit type+#endif++/* 64-bit type detection is a bit tricky.+ *+ * ULLONG_MAX is a standard define. __LONG_LONG_MAX__ and __ULONG_LONG_MAX__+ * are used by at least GCC (even if system headers don't provide ULLONG_MAX).+ * Some GCC variants may provide __LONG_LONG_MAX__ but not __ULONG_LONG_MAX__.+ *+ * ULL / LL constants are rejected / warned about by some compilers, even if+ * the compiler has a 64-bit type and the compiler/system headers provide an+ * unsupported constant (ULL/LL)! Try to avoid using ULL / LL constants.+ * As a side effect we can only check that e.g. ULONG_MAX is larger than 32+ * bits but can't be sure it is exactly 64 bits. Self tests will catch such+ * cases.+ */+#undef DUK_F_HAVE_64BIT+#if !defined(DUK_F_HAVE_64BIT) && defined(ULONG_MAX)+#if (ULONG_MAX > 4294967295UL)+#define DUK_F_HAVE_64BIT+typedef unsigned long duk_uint64_t;+typedef signed long duk_int64_t;+#endif+#endif+#if !defined(DUK_F_HAVE_64BIT) && defined(ULLONG_MAX)+#if (ULLONG_MAX > 4294967295UL)+#define DUK_F_HAVE_64BIT+typedef unsigned long long duk_uint64_t;+typedef signed long long duk_int64_t;+#endif+#endif+#if !defined(DUK_F_HAVE_64BIT) && defined(__ULONG_LONG_MAX__)+#if (__ULONG_LONG_MAX__ > 4294967295UL)+#define DUK_F_HAVE_64BIT+typedef unsigned long long duk_uint64_t;+typedef signed long long duk_int64_t;+#endif+#endif+#if !defined(DUK_F_HAVE_64BIT) && defined(__LONG_LONG_MAX__)+#if (__LONG_LONG_MAX__ > 2147483647L)+#define DUK_F_HAVE_64BIT+typedef unsigned long long duk_uint64_t;+typedef signed long long duk_int64_t;+#endif+#endif+#if !defined(DUK_F_HAVE_64BIT) && \+ (defined(DUK_F_MINGW) || defined(DUK_F_MSVC))+/* Both MinGW and MSVC have a 64-bit type. */+#define DUK_F_HAVE_64BIT+typedef unsigned long duk_uint64_t;+typedef signed long duk_int64_t;+#endif+#if !defined(DUK_F_HAVE_64BIT)+/* cannot detect 64-bit type, not always needed so don't error */+#endif++typedef duk_uint8_t duk_uint_least8_t;+typedef duk_int8_t duk_int_least8_t;+typedef duk_uint16_t duk_uint_least16_t;+typedef duk_int16_t duk_int_least16_t;+typedef duk_uint32_t duk_uint_least32_t;+typedef duk_int32_t duk_int_least32_t;+typedef duk_uint8_t duk_uint_fast8_t;+typedef duk_int8_t duk_int_fast8_t;+typedef duk_uint16_t duk_uint_fast16_t;+typedef duk_int16_t duk_int_fast16_t;+typedef duk_uint32_t duk_uint_fast32_t;+typedef duk_int32_t duk_int_fast32_t;+#if defined(DUK_F_HAVE_64BIT)+typedef duk_uint64_t duk_uint_least64_t;+typedef duk_int64_t duk_int_least64_t;+typedef duk_uint64_t duk_uint_fast64_t;+typedef duk_int64_t duk_int_fast64_t;+#endif+#if defined(DUK_F_HAVE_64BIT)+typedef duk_uint64_t duk_uintmax_t;+typedef duk_int64_t duk_intmax_t;+#else+typedef duk_uint32_t duk_uintmax_t;+typedef duk_int32_t duk_intmax_t;+#endif++/* Note: the funny looking computations for signed minimum 16-bit, 32-bit, and+ * 64-bit values are intentional as the obvious forms (e.g. -0x80000000L) are+ * -not- portable. See code-issues.txt for a detailed discussion.+ */+#define DUK_UINT8_MIN 0UL+#define DUK_UINT8_MAX 0xffUL+#define DUK_INT8_MIN (-0x80L)+#define DUK_INT8_MAX 0x7fL+#define DUK_UINT_LEAST8_MIN 0UL+#define DUK_UINT_LEAST8_MAX 0xffUL+#define DUK_INT_LEAST8_MIN (-0x80L)+#define DUK_INT_LEAST8_MAX 0x7fL+#define DUK_UINT_FAST8_MIN 0UL+#define DUK_UINT_FAST8_MAX 0xffUL+#define DUK_INT_FAST8_MIN (-0x80L)+#define DUK_INT_FAST8_MAX 0x7fL+#define DUK_UINT16_MIN 0UL+#define DUK_UINT16_MAX 0xffffUL+#define DUK_INT16_MIN (-0x7fffL - 1L)+#define DUK_INT16_MAX 0x7fffL+#define DUK_UINT_LEAST16_MIN 0UL+#define DUK_UINT_LEAST16_MAX 0xffffUL+#define DUK_INT_LEAST16_MIN (-0x7fffL - 1L)+#define DUK_INT_LEAST16_MAX 0x7fffL+#define DUK_UINT_FAST16_MIN 0UL+#define DUK_UINT_FAST16_MAX 0xffffUL+#define DUK_INT_FAST16_MIN (-0x7fffL - 1L)+#define DUK_INT_FAST16_MAX 0x7fffL+#define DUK_UINT32_MIN 0UL+#define DUK_UINT32_MAX 0xffffffffUL+#define DUK_INT32_MIN (-0x7fffffffL - 1L)+#define DUK_INT32_MAX 0x7fffffffL+#define DUK_UINT_LEAST32_MIN 0UL+#define DUK_UINT_LEAST32_MAX 0xffffffffUL+#define DUK_INT_LEAST32_MIN (-0x7fffffffL - 1L)+#define DUK_INT_LEAST32_MAX 0x7fffffffL+#define DUK_UINT_FAST32_MIN 0UL+#define DUK_UINT_FAST32_MAX 0xffffffffUL+#define DUK_INT_FAST32_MIN (-0x7fffffffL - 1L)+#define DUK_INT_FAST32_MAX 0x7fffffffL++/* 64-bit constants. Since LL / ULL constants are not always available,+ * use computed values. These values can't be used in preprocessor+ * comparisons; flag them as such.+ */+#if defined(DUK_F_HAVE_64BIT)+#define DUK_UINT64_MIN ((duk_uint64_t) 0)+#define DUK_UINT64_MAX ((duk_uint64_t) -1)+#define DUK_INT64_MIN ((duk_int64_t) (~(DUK_UINT64_MAX >> 1)))+#define DUK_INT64_MAX ((duk_int64_t) (DUK_UINT64_MAX >> 1))+#define DUK_UINT_LEAST64_MIN DUK_UINT64_MIN+#define DUK_UINT_LEAST64_MAX DUK_UINT64_MAX+#define DUK_INT_LEAST64_MIN DUK_INT64_MIN+#define DUK_INT_LEAST64_MAX DUK_INT64_MAX+#define DUK_UINT_FAST64_MIN DUK_UINT64_MIN+#define DUK_UINT_FAST64_MAX DUK_UINT64_MAX+#define DUK_INT_FAST64_MIN DUK_INT64_MIN+#define DUK_INT_FAST64_MAX DUK_INT64_MAX+#define DUK_UINT64_MIN_COMPUTED+#define DUK_UINT64_MAX_COMPUTED+#define DUK_INT64_MIN_COMPUTED+#define DUK_INT64_MAX_COMPUTED+#define DUK_UINT_LEAST64_MIN_COMPUTED+#define DUK_UINT_LEAST64_MAX_COMPUTED+#define DUK_INT_LEAST64_MIN_COMPUTED+#define DUK_INT_LEAST64_MAX_COMPUTED+#define DUK_UINT_FAST64_MIN_COMPUTED+#define DUK_UINT_FAST64_MAX_COMPUTED+#define DUK_INT_FAST64_MIN_COMPUTED+#define DUK_INT_FAST64_MAX_COMPUTED+#endif++#if defined(DUK_F_HAVE_64BIT)+#define DUK_UINTMAX_MIN DUK_UINT64_MIN+#define DUK_UINTMAX_MAX DUK_UINT64_MAX+#define DUK_INTMAX_MIN DUK_INT64_MIN+#define DUK_INTMAX_MAX DUK_INT64_MAX+#define DUK_UINTMAX_MIN_COMPUTED+#define DUK_UINTMAX_MAX_COMPUTED+#define DUK_INTMAX_MIN_COMPUTED+#define DUK_INTMAX_MAX_COMPUTED+#else+#define DUK_UINTMAX_MIN 0UL+#define DUK_UINTMAX_MAX 0xffffffffUL+#define DUK_INTMAX_MIN (-0x7fffffffL - 1L)+#define DUK_INTMAX_MAX 0x7fffffffL+#endif++/* This detection is not very reliable. */+#if defined(DUK_F_32BIT_PTRS)+typedef duk_int32_t duk_intptr_t;+typedef duk_uint32_t duk_uintptr_t;+#define DUK_UINTPTR_MIN DUK_UINT32_MIN+#define DUK_UINTPTR_MAX DUK_UINT32_MAX+#define DUK_INTPTR_MIN DUK_INT32_MIN+#define DUK_INTPTR_MAX DUK_INT32_MAX+#elif defined(DUK_F_64BIT_PTRS) && defined(DUK_F_HAVE_64BIT)+typedef duk_int64_t duk_intptr_t;+typedef duk_uint64_t duk_uintptr_t;+#define DUK_UINTPTR_MIN DUK_UINT64_MIN+#define DUK_UINTPTR_MAX DUK_UINT64_MAX+#define DUK_INTPTR_MIN DUK_INT64_MIN+#define DUK_INTPTR_MAX DUK_INT64_MAX+#define DUK_UINTPTR_MIN_COMPUTED+#define DUK_UINTPTR_MAX_COMPUTED+#define DUK_INTPTR_MIN_COMPUTED+#define DUK_INTPTR_MAX_COMPUTED+#else+#error cannot determine intptr type+#endif++/* SIZE_MAX may be missing so use an approximate value for it. */+#undef DUK_SIZE_MAX_COMPUTED+#if !defined(SIZE_MAX)+#define DUK_SIZE_MAX_COMPUTED+#define SIZE_MAX ((size_t) (-1))+#endif+#define DUK_SIZE_MIN 0+#define DUK_SIZE_MAX SIZE_MAX++#endif /* C99 types */++/* A few types are assumed to always exist. */+typedef size_t duk_size_t;+typedef ptrdiff_t duk_ptrdiff_t;++/* The best type for an "all around int" in Duktape internals is "at least+ * 32 bit signed integer" which is most convenient. Same for unsigned type.+ * Prefer 'int' when large enough, as it is almost always a convenient type.+ */+#if defined(UINT_MAX) && (UINT_MAX >= 0xffffffffUL)+typedef int duk_int_t;+typedef unsigned int duk_uint_t;+#define DUK_INT_MIN INT_MIN+#define DUK_INT_MAX INT_MAX+#define DUK_UINT_MIN 0+#define DUK_UINT_MAX UINT_MAX+#else+typedef duk_int_fast32_t duk_int_t;+typedef duk_uint_fast32_t duk_uint_t;+#define DUK_INT_MIN DUK_INT_FAST32_MIN+#define DUK_INT_MAX DUK_INT_FAST32_MAX+#define DUK_UINT_MIN DUK_UINT_FAST32_MIN+#define DUK_UINT_MAX DUK_UINT_FAST32_MAX+#endif++/* Same as 'duk_int_t' but guaranteed to be a 'fast' variant if this+ * distinction matters for the CPU. These types are used mainly in the+ * executor where it might really matter.+ */+typedef duk_int_fast32_t duk_int_fast_t;+typedef duk_uint_fast32_t duk_uint_fast_t;+#define DUK_INT_FAST_MIN DUK_INT_FAST32_MIN+#define DUK_INT_FAST_MAX DUK_INT_FAST32_MAX+#define DUK_UINT_FAST_MIN DUK_UINT_FAST32_MIN+#define DUK_UINT_FAST_MAX DUK_UINT_FAST32_MAX++/* Small integers (16 bits or more) can fall back to the 'int' type, but+ * have a typedef so they are marked "small" explicitly.+ */+typedef int duk_small_int_t;+typedef unsigned int duk_small_uint_t;+#define DUK_SMALL_INT_MIN INT_MIN+#define DUK_SMALL_INT_MAX INT_MAX+#define DUK_SMALL_UINT_MIN 0+#define DUK_SMALL_UINT_MAX UINT_MAX++/* Fast variants of small integers, again for really fast paths like the+ * executor.+ */+typedef duk_int_fast16_t duk_small_int_fast_t;+typedef duk_uint_fast16_t duk_small_uint_fast_t;+#define DUK_SMALL_INT_FAST_MIN DUK_INT_FAST16_MIN+#define DUK_SMALL_INT_FAST_MAX DUK_INT_FAST16_MAX+#define DUK_SMALL_UINT_FAST_MIN DUK_UINT_FAST16_MIN+#define DUK_SMALL_UINT_FAST_MAX DUK_UINT_FAST16_MAX++/* Boolean values are represented with the platform 'int'. */+typedef duk_small_int_t duk_bool_t;+#define DUK_BOOL_MIN DUK_SMALL_INT_MIN+#define DUK_BOOL_MAX DUK_SMALL_INT_MAX++/* Index values must have at least 32-bit signed range. */+typedef duk_int_t duk_idx_t;+#define DUK_IDX_MIN DUK_INT_MIN+#define DUK_IDX_MAX DUK_INT_MAX++/* Unsigned index variant. */+typedef duk_uint_t duk_uidx_t;+#define DUK_UIDX_MIN DUK_UINT_MIN+#define DUK_UIDX_MAX DUK_UINT_MAX++/* Array index values, could be exact 32 bits.+ * Currently no need for signed duk_arridx_t.+ */+typedef duk_uint_t duk_uarridx_t;+#define DUK_UARRIDX_MIN DUK_UINT_MIN+#define DUK_UARRIDX_MAX DUK_UINT_MAX++/* Duktape/C function return value, platform int is enough for now to+ * represent 0, 1, or negative error code. Must be compatible with+ * assigning truth values (e.g. duk_ret_t rc = (foo == bar);).+ */+typedef duk_small_int_t duk_ret_t;+#define DUK_RET_MIN DUK_SMALL_INT_MIN+#define DUK_RET_MAX DUK_SMALL_INT_MAX++/* Error codes are represented with platform int. High bits are used+ * for flags and such, so 32 bits are needed.+ */+typedef duk_int_t duk_errcode_t;+#define DUK_ERRCODE_MIN DUK_INT_MIN+#define DUK_ERRCODE_MAX DUK_INT_MAX++/* Codepoint type. Must be 32 bits or more because it is used also for+ * internal codepoints. The type is signed because negative codepoints+ * are used as internal markers (e.g. to mark EOF or missing argument).+ * (X)UTF-8/CESU-8 encode/decode take and return an unsigned variant to+ * ensure duk_uint32_t casts back and forth nicely. Almost everything+ * else uses the signed one.+ */+typedef duk_int_t duk_codepoint_t;+typedef duk_uint_t duk_ucodepoint_t;+#define DUK_CODEPOINT_MIN DUK_INT_MIN+#define DUK_CODEPOINT_MAX DUK_INT_MAX+#define DUK_UCODEPOINT_MIN DUK_UINT_MIN+#define DUK_UCODEPOINT_MAX DUK_UINT_MAX++/* IEEE float/double typedef. */+typedef float duk_float_t;+typedef double duk_double_t;++/* We're generally assuming that we're working on a platform with a 32-bit+ * address space. If DUK_SIZE_MAX is a typecast value (which is necessary+ * if SIZE_MAX is missing), the check must be avoided because the+ * preprocessor can't do a comparison.+ */+#if !defined(DUK_SIZE_MAX)+#error DUK_SIZE_MAX is undefined, probably missing SIZE_MAX+#elif !defined(DUK_SIZE_MAX_COMPUTED)+#if DUK_SIZE_MAX < 0xffffffffUL+/* On some systems SIZE_MAX can be smaller than max unsigned 32-bit value+ * which seems incorrect if size_t is (at least) an unsigned 32-bit type.+ * However, it doesn't seem useful to error out compilation if this is the+ * case.+ */+#endif+#endif++/* Type for public API calls. */+typedef struct duk_hthread duk_context;++/* Check whether we should use 64-bit integers or not.+ *+ * Quite incomplete now. Use 64-bit types if detected (C99 or other detection)+ * unless they are known to be unreliable. For instance, 64-bit types are+ * available on VBCC but seem to misbehave.+ */+#if defined(DUK_F_HAVE_64BIT) && !defined(DUK_F_VBCC)+#define DUK_USE_64BIT_OPS+#else+#undef DUK_USE_64BIT_OPS+#endif++/*+ * Fill-ins for platform, architecture, and compiler+ */++/* An abort()-like primitive is needed by the default fatal error handler. */+#if !defined(DUK_ABORT)+#define DUK_ABORT abort+#endif++#if !defined(DUK_SETJMP)+#define DUK_JMPBUF_TYPE jmp_buf+#define DUK_SETJMP(jb) setjmp((jb))+#define DUK_LONGJMP(jb) longjmp((jb), 1)+#endif++#if 0+/* sigsetjmp() alternative */+#define DUK_JMPBUF_TYPE sigjmp_buf+#define DUK_SETJMP(jb) sigsetjmp((jb))+#define DUK_LONGJMP(jb) siglongjmp((jb), 1)+#endif++/* Special naming to avoid conflict with e.g. DUK_FREE() in duk_heap.h+ * (which is unfortunately named). May sometimes need replacement, e.g.+ * some compilers don't handle zero length or NULL correctly in realloc().+ */+#if !defined(DUK_ANSI_MALLOC)+#define DUK_ANSI_MALLOC malloc+#endif+#if !defined(DUK_ANSI_REALLOC)+#define DUK_ANSI_REALLOC realloc+#endif+#if !defined(DUK_ANSI_CALLOC)+#define DUK_ANSI_CALLOC calloc+#endif+#if !defined(DUK_ANSI_FREE)+#define DUK_ANSI_FREE free+#endif++/* ANSI C (various versions) and some implementations require that the+ * pointer arguments to memset(), memcpy(), and memmove() be valid values+ * even when byte size is 0 (even a NULL pointer is considered invalid in+ * this context). Zero-size operations as such are allowed, as long as their+ * pointer arguments point to a valid memory area. The DUK_MEMSET(),+ * DUK_MEMCPY(), and DUK_MEMMOVE() macros require this same behavior, i.e.:+ * (1) pointers must be valid and non-NULL, (2) zero size must otherwise be+ * allowed. If these are not fulfilled, a macro wrapper is needed.+ *+ * http://stackoverflow.com/questions/5243012/is-it-guaranteed-to-be-safe-to-perform-memcpy0-0-0+ * http://lists.cs.uiuc.edu/pipermail/llvmdev/2007-October/011065.html+ *+ * Not sure what's the required behavior when a pointer points just past the+ * end of a buffer, which often happens in practice (e.g. zero size memmoves).+ * For example, if allocation size is 3, the following pointer would not+ * technically point to a valid memory byte:+ *+ * <-- alloc -->+ * | 0 | 1 | 2 | .....+ * ^-- p=3, points after last valid byte (2)+ */+#if !defined(DUK_MEMCPY)+#if defined(DUK_F_UCLIBC)+/* Old uclibcs have a broken memcpy so use memmove instead (this is overly wide+ * now on purpose): http://lists.uclibc.org/pipermail/uclibc-cvs/2008-October/025511.html+ */+#define DUK_MEMCPY memmove+#else+#define DUK_MEMCPY memcpy+#endif+#endif+#if !defined(DUK_MEMMOVE)+#define DUK_MEMMOVE memmove+#endif+#if !defined(DUK_MEMCMP)+#define DUK_MEMCMP memcmp+#endif+#if !defined(DUK_MEMSET)+#define DUK_MEMSET memset+#endif+#if !defined(DUK_STRLEN)+#define DUK_STRLEN strlen+#endif+#if !defined(DUK_STRCMP)+#define DUK_STRCMP strcmp+#endif+#if !defined(DUK_STRNCMP)+#define DUK_STRNCMP strncmp+#endif+#if !defined(DUK_SPRINTF)+#define DUK_SPRINTF sprintf+#endif+#if !defined(DUK_SNPRINTF)+/* snprintf() is technically not part of C89 but usually available. */+#define DUK_SNPRINTF snprintf+#endif+#if !defined(DUK_VSPRINTF)+#define DUK_VSPRINTF vsprintf+#endif+#if !defined(DUK_VSNPRINTF)+/* vsnprintf() is technically not part of C89 but usually available. */+#define DUK_VSNPRINTF vsnprintf+#endif+#if !defined(DUK_SSCANF)+#define DUK_SSCANF sscanf+#endif+#if !defined(DUK_VSSCANF)+#define DUK_VSSCANF vsscanf+#endif+#if !defined(DUK_MEMZERO)+#define DUK_MEMZERO(p,n) DUK_MEMSET((p), 0, (n))+#endif++#if !defined(DUK_DOUBLE_INFINITY)+#undef DUK_USE_COMPUTED_INFINITY+#if defined(DUK_F_GCC_VERSION) && (DUK_F_GCC_VERSION < 40600)+/* GCC older than 4.6: avoid overflow warnings related to using INFINITY */+#define DUK_DOUBLE_INFINITY (__builtin_inf())+#elif defined(INFINITY)+#define DUK_DOUBLE_INFINITY ((double) INFINITY)+#elif !defined(DUK_F_VBCC) && !defined(DUK_F_MSVC) && !defined(DUK_F_BCC)+#define DUK_DOUBLE_INFINITY (1.0 / 0.0)+#else+/* In VBCC (1.0 / 0.0) results in a warning and 0.0 instead of infinity.+ * Use a computed infinity (initialized when a heap is created at the+ * latest).+ */+#define DUK_USE_COMPUTED_INFINITY+#define DUK_DOUBLE_INFINITY duk_computed_infinity+#endif+#endif++#if !defined(DUK_DOUBLE_NAN)+#undef DUK_USE_COMPUTED_NAN+#if defined(NAN)+#define DUK_DOUBLE_NAN NAN+#elif !defined(DUK_F_VBCC) && !defined(DUK_F_MSVC) && !defined(DUK_F_BCC)+#define DUK_DOUBLE_NAN (0.0 / 0.0)+#else+/* In VBCC (0.0 / 0.0) results in a warning and 0.0 instead of NaN.+ * In MSVC (VS2010 Express) (0.0 / 0.0) results in a compile error.+ * Use a computed NaN (initialized when a heap is created at the+ * latest).+ */+#define DUK_USE_COMPUTED_NAN+#define DUK_DOUBLE_NAN duk_computed_nan+#endif+#endif++/* Many platforms are missing fpclassify() and friends, so use replacements+ * if necessary. The replacement constants (FP_NAN etc) can be anything but+ * match Linux constants now.+ */+#undef DUK_USE_REPL_FPCLASSIFY+#undef DUK_USE_REPL_SIGNBIT+#undef DUK_USE_REPL_ISFINITE+#undef DUK_USE_REPL_ISNAN+#undef DUK_USE_REPL_ISINF++/* Complex condition broken into separate parts. */+#undef DUK_F_USE_REPL_ALL+#if !(defined(FP_NAN) && defined(FP_INFINITE) && defined(FP_ZERO) && \+ defined(FP_SUBNORMAL) && defined(FP_NORMAL))+/* Missing some obvious constants. */+#define DUK_F_USE_REPL_ALL+#elif defined(DUK_F_AMIGAOS) && defined(DUK_F_VBCC)+/* VBCC is missing the built-ins even in C99 mode (perhaps a header issue). */+#define DUK_F_USE_REPL_ALL+#elif defined(DUK_F_AMIGAOS) && defined(DUK_F_M68K)+/* AmigaOS + M68K seems to have math issues even when using GCC cross+ * compilation. Use replacements for all AmigaOS versions on M68K+ * regardless of compiler.+ */+#define DUK_F_USE_REPL_ALL+#elif defined(DUK_F_FREEBSD) && defined(DUK_F_CLANG)+/* Placeholder fix for (detection is wider than necessary):+ * http://llvm.org/bugs/show_bug.cgi?id=17788+ */+#define DUK_F_USE_REPL_ALL+#elif defined(DUK_F_UCLIBC)+/* At least some uclibc versions have broken floating point math. For+ * example, fpclassify() can incorrectly classify certain NaN formats.+ * To be safe, use replacements.+ */+#define DUK_F_USE_REPL_ALL+#endif++#if defined(DUK_F_USE_REPL_ALL)+#define DUK_USE_REPL_FPCLASSIFY+#define DUK_USE_REPL_SIGNBIT+#define DUK_USE_REPL_ISFINITE+#define DUK_USE_REPL_ISNAN+#define DUK_USE_REPL_ISINF+#define DUK_FPCLASSIFY duk_repl_fpclassify+#define DUK_SIGNBIT duk_repl_signbit+#define DUK_ISFINITE duk_repl_isfinite+#define DUK_ISNAN duk_repl_isnan+#define DUK_ISINF duk_repl_isinf+#define DUK_FP_NAN 0+#define DUK_FP_INFINITE 1+#define DUK_FP_ZERO 2+#define DUK_FP_SUBNORMAL 3+#define DUK_FP_NORMAL 4+#else+#define DUK_FPCLASSIFY fpclassify+#define DUK_SIGNBIT signbit+#define DUK_ISFINITE isfinite+#define DUK_ISNAN isnan+#define DUK_ISINF isinf+#define DUK_FP_NAN FP_NAN+#define DUK_FP_INFINITE FP_INFINITE+#define DUK_FP_ZERO FP_ZERO+#define DUK_FP_SUBNORMAL FP_SUBNORMAL+#define DUK_FP_NORMAL FP_NORMAL+#endif++#if defined(DUK_F_USE_REPL_ALL)+#undef DUK_F_USE_REPL_ALL+#endif++/* These functions don't currently need replacement but are wrapped for+ * completeness. Because these are used as function pointers, they need+ * to be defined as concrete C functions (not macros).+ */+#if !defined(DUK_FABS)+#define DUK_FABS fabs+#endif+#if !defined(DUK_FLOOR)+#define DUK_FLOOR floor+#endif+#if !defined(DUK_CEIL)+#define DUK_CEIL ceil+#endif+#if !defined(DUK_FMOD)+#define DUK_FMOD fmod+#endif+#if !defined(DUK_POW)+#define DUK_POW pow+#endif+#if !defined(DUK_ACOS)+#define DUK_ACOS acos+#endif+#if !defined(DUK_ASIN)+#define DUK_ASIN asin+#endif+#if !defined(DUK_ATAN)+#define DUK_ATAN atan+#endif+#if !defined(DUK_ATAN2)+#define DUK_ATAN2 atan2+#endif+#if !defined(DUK_SIN)+#define DUK_SIN sin+#endif+#if !defined(DUK_COS)+#define DUK_COS cos+#endif+#if !defined(DUK_TAN)+#define DUK_TAN tan+#endif+#if !defined(DUK_EXP)+#define DUK_EXP exp+#endif+#if !defined(DUK_LOG)+#define DUK_LOG log+#endif+#if !defined(DUK_SQRT)+#define DUK_SQRT sqrt+#endif++/* The functions below exist only in C99/C++11 or later and need a workaround+ * for platforms that don't include them. MSVC isn't detected as C99, but+ * these functions also exist in MSVC 2013 and later so include a clause for+ * that too.+ */+#if defined(DUK_F_C99) || defined(DUK_F_CPP11) || (defined(_MSC_VER) && (_MSC_VER >= 1800))+#if !defined(DUK_CBRT)+#define DUK_CBRT cbrt+#endif+#if !defined(DUK_LOG2)+#define DUK_LOG2 log2+#endif+#if !defined(DUK_LOG10)+#define DUK_LOG10 log10+#endif+#if !defined(DUK_TRUNC)+#define DUK_TRUNC trunc+#endif+#endif /* DUK_F_C99 */++/* NetBSD 6.0 x86 (at least) has a few problems with pow() semantics,+ * see test-bug-netbsd-math-pow.js. MinGW has similar (but different)+ * issues, see test-bug-mingw-math-issues.js. Enable pow() workarounds+ * for these targets.+ */+#undef DUK_USE_POW_WORKAROUNDS+#if defined(DUK_F_NETBSD) || defined(DUK_F_MINGW)+#define DUK_USE_POW_WORKAROUNDS+#endif++/* Similar workarounds for atan2() semantics issues. MinGW issues are+ * documented in test-bug-mingw-math-issues.js.+ */+#undef DUK_USE_ATAN2_WORKAROUNDS+#if defined(DUK_F_MINGW)+#define DUK_USE_ATAN2_WORKAROUNDS+#endif++/* Rely as little as possible on compiler behavior for NaN comparison,+ * signed zero handling, etc. Currently never activated but may be needed+ * for broken compilers.+ */+#undef DUK_USE_PARANOID_MATH++/* There was a curious bug where test-bi-date-canceling.js would fail e.g.+ * on 64-bit Ubuntu, gcc-4.8.1, -m32, and no -std=c99. Some date computations+ * using doubles would be optimized which then broke some corner case tests.+ * The problem goes away by adding 'volatile' to the datetime computations.+ * Not sure what the actual triggering conditions are, but using this on+ * non-C99 systems solves the known issues and has relatively little cost+ * on other platforms.+ */+#undef DUK_USE_PARANOID_DATE_COMPUTATION+#if !defined(DUK_F_C99)+#define DUK_USE_PARANOID_DATE_COMPUTATION+#endif++/*+ * Byte order and double memory layout detection+ *+ * Endianness detection is a major portability hassle because the macros+ * and headers are not standardized. There's even variance across UNIX+ * platforms. Even with "standard" headers, details like underscore count+ * varies between platforms, e.g. both __BYTE_ORDER and _BYTE_ORDER are used+ * (Crossbridge has a single underscore, for instance).+ *+ * The checks below are structured with this in mind: several approaches are+ * used, and at the end we check if any of them worked. This allows generic+ * approaches to be tried first, and platform/compiler specific hacks tried+ * last. As a last resort, the user can force a specific endianness, as it's+ * not likely that automatic detection will work on the most exotic platforms.+ *+ * Duktape supports little and big endian machines. There's also support+ * for a hybrid used by some ARM machines where integers are little endian+ * but IEEE double values use a mixed order (12345678 -> 43218765). This+ * byte order for doubles is referred to as "mixed endian".+ */++/* GCC and Clang provide endianness defines as built-in predefines, with+ * leading and trailing double underscores (e.g. __BYTE_ORDER__). See+ * output of "make gccpredefs" and "make clangpredefs". Clang doesn't+ * seem to provide __FLOAT_WORD_ORDER__; assume not mixed endian for clang.+ * http://gcc.gnu.org/onlinedocs/cpp/Common-Predefined-Macros.html+ */+#if !defined(DUK_USE_BYTEORDER) && defined(__BYTE_ORDER__)+#if defined(__ORDER_LITTLE_ENDIAN__) && (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)+#if defined(__FLOAT_WORD_ORDER__) && defined(__ORDER_LITTLE_ENDIAN__) && (__FLOAT_WORD_ORDER__ == __ORDER_LITTLE_ENDIAN__)+#define DUK_USE_BYTEORDER 1+#elif defined(__FLOAT_WORD_ORDER__) && defined(__ORDER_BIG_ENDIAN__) && (__FLOAT_WORD_ORDER__ == __ORDER_BIG_ENDIAN__)+#define DUK_USE_BYTEORDER 2+#elif !defined(__FLOAT_WORD_ORDER__)+/* Float word order not known, assume not a hybrid. */+#define DUK_USE_BYTEORDER 1+#else+/* Byte order is little endian but cannot determine IEEE double word order. */+#endif /* float word order */+#elif defined(__ORDER_BIG_ENDIAN__) && (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)+#if defined(__FLOAT_WORD_ORDER__) && defined(__ORDER_BIG_ENDIAN__) && (__FLOAT_WORD_ORDER__ == __ORDER_BIG_ENDIAN__)+#define DUK_USE_BYTEORDER 3+#elif !defined(__FLOAT_WORD_ORDER__)+/* Float word order not known, assume not a hybrid. */+#define DUK_USE_BYTEORDER 3+#else+/* Byte order is big endian but cannot determine IEEE double word order. */+#endif /* float word order */+#else+/* Cannot determine byte order; __ORDER_PDP_ENDIAN__ is related to 32-bit+ * integer ordering and is not relevant.+ */+#endif /* integer byte order */+#endif /* !defined(DUK_USE_BYTEORDER) && defined(__BYTE_ORDER__) */++/* More or less standard endianness predefines provided by header files.+ * The ARM hybrid case is detected by assuming that __FLOAT_WORD_ORDER+ * will be big endian, see: http://lists.mysql.com/internals/443.+ * On some platforms some defines may be present with an empty value which+ * causes comparisons to fail: https://github.com/svaarala/duktape/issues/453.+ */+#if !defined(DUK_USE_BYTEORDER)+#if defined(__BYTE_ORDER) && defined(__LITTLE_ENDIAN) && (__BYTE_ORDER == __LITTLE_ENDIAN) || \+ defined(_BYTE_ORDER) && defined(_LITTLE_ENDIAN) && (_BYTE_ORDER == _LITTLE_ENDIAN) || \+ defined(__LITTLE_ENDIAN__)+#if defined(__FLOAT_WORD_ORDER) && defined(__LITTLE_ENDIAN) && (__FLOAT_WORD_ORDER == __LITTLE_ENDIAN) || \+ defined(_FLOAT_WORD_ORDER) && defined(_LITTLE_ENDIAN) && (_FLOAT_WORD_ORDER == _LITTLE_ENDIAN)+#define DUK_USE_BYTEORDER 1+#elif defined(__FLOAT_WORD_ORDER) && defined(__BIG_ENDIAN) && (__FLOAT_WORD_ORDER == __BIG_ENDIAN) || \+ defined(_FLOAT_WORD_ORDER) && defined(_BIG_ENDIAN) && (_FLOAT_WORD_ORDER == _BIG_ENDIAN)+#define DUK_USE_BYTEORDER 2+#elif !defined(__FLOAT_WORD_ORDER) && !defined(_FLOAT_WORD_ORDER)+/* Float word order not known, assume not a hybrid. */+#define DUK_USE_BYTEORDER 1+#else+/* Byte order is little endian but cannot determine IEEE double word order. */+#endif /* float word order */+#elif defined(__BYTE_ORDER) && defined(__BIG_ENDIAN) && (__BYTE_ORDER == __BIG_ENDIAN) || \+ defined(_BYTE_ORDER) && defined(_BIG_ENDIAN) && (_BYTE_ORDER == _BIG_ENDIAN) || \+ defined(__BIG_ENDIAN__)+#if defined(__FLOAT_WORD_ORDER) && defined(__BIG_ENDIAN) && (__FLOAT_WORD_ORDER == __BIG_ENDIAN) || \+ defined(_FLOAT_WORD_ORDER) && defined(_BIG_ENDIAN) && (_FLOAT_WORD_ORDER == _BIG_ENDIAN)+#define DUK_USE_BYTEORDER 3+#elif !defined(__FLOAT_WORD_ORDER) && !defined(_FLOAT_WORD_ORDER)+/* Float word order not known, assume not a hybrid. */+#define DUK_USE_BYTEORDER 3+#else+/* Byte order is big endian but cannot determine IEEE double word order. */+#endif /* float word order */+#else+/* Cannot determine byte order. */+#endif /* integer byte order */+#endif /* !defined(DUK_USE_BYTEORDER) */++/* QNX gcc cross compiler seems to define e.g. __LITTLEENDIAN__ or __BIGENDIAN__:+ * $ /opt/qnx650/host/linux/x86/usr/bin/i486-pc-nto-qnx6.5.0-gcc -dM -E - </dev/null | grep -ni endian+ * 67:#define __LITTLEENDIAN__ 1+ * $ /opt/qnx650/host/linux/x86/usr/bin/mips-unknown-nto-qnx6.5.0-gcc -dM -E - </dev/null | grep -ni endian+ * 81:#define __BIGENDIAN__ 1+ * $ /opt/qnx650/host/linux/x86/usr/bin/arm-unknown-nto-qnx6.5.0-gcc -dM -E - </dev/null | grep -ni endian+ * 70:#define __LITTLEENDIAN__ 1+ */+#if !defined(DUK_USE_BYTEORDER)+#if defined(__LITTLEENDIAN__)+#define DUK_USE_BYTEORDER 1+#elif defined(__BIGENDIAN__)+#define DUK_USE_BYTEORDER 3+#endif+#endif++/*+ * Alignment requirement and support for unaligned accesses+ *+ * Assume unaligned accesses are not supported unless specifically allowed+ * in the target platform. Some platforms may support unaligned accesses+ * but alignment to 4 or 8 may still be desirable.+ */++/* If not provided, use safe default for alignment. */+#if !defined(DUK_USE_ALIGN_BY)+#define DUK_USE_ALIGN_BY 8+#endif++/* Compiler specific hackery needed to force struct size to match aligment,+ * see e.g. duk_hbuffer.h.+ *+ * http://stackoverflow.com/questions/11130109/c-struct-size-alignment+ * http://stackoverflow.com/questions/10951039/specifying-64-bit-alignment+ */+#if !(defined(DUK_USE_PACK_MSVC_PRAGMA) || defined(DUK_USE_PACK_GCC_ATTR) || \+ defined(DUK_USE_PACK_CLANG_ATTR) || defined(DUK_USE_PACK_DUMMY_MEMBER))+#define DUK_USE_PACK_DUMMY_MEMBER+#endif++#if !defined(DUK_VA_COPY)+/* We need va_copy() which is defined in C99 / C++11, so an awkward+ * replacement is needed for pre-C99 / pre-C++11 environments. This+ * will quite likely need portability hacks for some non-C99+ * environments.+ */+#if defined(DUK_F_C99) || defined(DUK_F_CPP11)+/* C99 / C++11 and above: rely on va_copy() which is required.+ * Omit parenthesis on macro right side on purpose to minimize differences+ * to direct use.+ */+#define DUK_VA_COPY(dest,src) va_copy(dest,src)+#else+/* Pre-C99: va_list type is implementation dependent. This replacement+ * assumes it is a plain value so that a simple assignment will work.+ * This is not the case on all platforms (it may be a single-array element,+ * for instance).+ */+#define DUK_VA_COPY(dest,src) do { (dest) = (src); } while (0)+#endif+#endif++#if !defined(DUK_MACRO_STRINGIFY)+/* Macro hackery to convert e.g. __LINE__ to a string without formatting,+ * see: http://stackoverflow.com/questions/240353/convert-a-preprocessor-token-to-a-string+ */+#define DUK_MACRO_STRINGIFY_HELPER(x) #x+#define DUK_MACRO_STRINGIFY(x) DUK_MACRO_STRINGIFY_HELPER(x)+#endif++#if !defined(DUK_CAUSE_SEGFAULT)+/* This can be used for testing; valgrind will then indicate the C call stack+ * leading to the call site.+ */+#define DUK_CAUSE_SEGFAULT() do { *((volatile duk_uint32_t *) NULL) = (duk_uint32_t) 0xdeadbeefUL; } while (0)+#endif+#if !defined(DUK_UNREF)+/* Macro for suppressing warnings for potentially unreferenced variables.+ * The variables can be actually unreferenced or unreferenced in some+ * specific cases only; for instance, if a variable is only debug printed,+ * it is unreferenced when debug printing is disabled.+ */+#define DUK_UNREF(x) do { (void) (x); } while (0)+#endif+#if !defined(DUK_NORETURN)+#define DUK_NORETURN(decl) decl+#endif+#if !defined(DUK_UNREACHABLE)+/* Don't know how to declare unreachable point, so don't do it; this+ * may cause some spurious compilation warnings (e.g. "variable used+ * uninitialized").+ */+#define DUK_UNREACHABLE() do { } while (0)+#endif+#if !defined(DUK_LOSE_CONST)+/* Convert any input pointer into a "void *", losing a const qualifier.+ * This is not fully portable because casting through duk_uintptr_t may+ * not work on all architectures (e.g. those with long, segmented pointers).+ */+#define DUK_LOSE_CONST(src) ((void *) (duk_uintptr_t) (src))+#endif++#if !defined(DUK_LIKELY)+#define DUK_LIKELY(x) (x)+#endif+#if !defined(DUK_UNLIKELY)+#define DUK_UNLIKELY(x) (x)+#endif+#if !defined(DUK_UNPREDICTABLE)+#define DUK_UNPREDICTABLE(x) (x)+#endif++#if !defined(DUK_NOINLINE)+#define DUK_NOINLINE /*nop*/+#endif+#if !defined(DUK_INLINE)+#define DUK_INLINE /*nop*/+#endif+#if !defined(DUK_ALWAYS_INLINE)+#define DUK_ALWAYS_INLINE /*nop*/+#endif++#if !defined(DUK_EXTERNAL_DECL)+#define DUK_EXTERNAL_DECL extern+#endif+#if !defined(DUK_EXTERNAL)+#define DUK_EXTERNAL /*empty*/+#endif+#if !defined(DUK_INTERNAL_DECL)+#if defined(DUK_SINGLE_FILE)+#define DUK_INTERNAL_DECL static+#else+#define DUK_INTERNAL_DECL extern+#endif+#endif+#if !defined(DUK_INTERNAL)+#if defined(DUK_SINGLE_FILE)+#define DUK_INTERNAL static+#else+#define DUK_INTERNAL /*empty*/+#endif+#endif+#if !defined(DUK_LOCAL_DECL)+#define DUK_LOCAL_DECL static+#endif+#if !defined(DUK_LOCAL)+#define DUK_LOCAL static+#endif++#if !defined(DUK_FILE_MACRO)+#define DUK_FILE_MACRO __FILE__+#endif+#if !defined(DUK_LINE_MACRO)+#define DUK_LINE_MACRO __LINE__+#endif+#if !defined(DUK_FUNC_MACRO)+#if defined(DUK_F_C99) || defined(DUK_F_CPP11)+#define DUK_FUNC_MACRO __func__+#elif defined(__FUNCTION__)+#define DUK_FUNC_MACRO __FUNCTION__+#else+#define DUK_FUNC_MACRO "unknown"+#endif+#endif++#if !defined(DUK_BSWAP32)+#define DUK_BSWAP32(x) \+ ((((duk_uint32_t) (x)) >> 24) | \+ ((((duk_uint32_t) (x)) >> 8) & 0xff00UL) | \+ ((((duk_uint32_t) (x)) << 8) & 0xff0000UL) | \+ (((duk_uint32_t) (x)) << 24))+#endif+#if !defined(DUK_BSWAP16)+#define DUK_BSWAP16(x) \+ ((duk_uint16_t) (x) >> 8) | \+ ((duk_uint16_t) (x) << 8)+#endif++/* DUK_USE_VARIADIC_MACROS: required from compilers, so no fill-in. */+/* DUK_USE_UNION_INITIALIZERS: required from compilers, so no fill-in. */++#if !(defined(DUK_USE_FLEX_C99) || defined(DUK_USE_FLEX_ZEROSIZE) || defined(DUK_USE_FLEX_ONESIZE))+#if defined(DUK_F_C99)+#define DUK_USE_FLEX_C99+#else+#define DUK_USE_FLEX_ZEROSIZE /* Not standard but common enough */+#endif+#endif++#if !(defined(DUK_USE_PACK_GCC_ATTR) || defined(DUK_USE_PACK_CLANG_ATTR) || \+ defined(DUK_USE_PACK_MSVC_PRAGMA) || defined(DUK_USE_PACK_DUMMY_MEMBER))+#define DUK_USE_PACK_DUMMY_MEMBER+#endif++#if 0 /* not defined by default */+#undef DUK_USE_GCC_PRAGMAS+#endif++/* Workaround for GH-323: avoid inlining control when compiling from+ * multiple sources, as it causes compiler portability trouble.+ */+#if !defined(DUK_SINGLE_FILE)+#undef DUK_NOINLINE+#undef DUK_INLINE+#undef DUK_ALWAYS_INLINE+#define DUK_NOINLINE /*nop*/+#define DUK_INLINE /*nop*/+#define DUK_ALWAYS_INLINE /*nop*/+#endif++/*+ * Check whether or not a packed duk_tval representation is possible.+ * What's basically required is that pointers are 32-bit values+ * (sizeof(void *) == 4). Best effort check, not always accurate.+ * If guess goes wrong, crashes may result; self tests also verify+ * the guess.+ */++/* Explicit marker needed; may be 'defined', 'undefined, 'or 'not provided'. */+#if !defined(DUK_F_PACKED_TVAL_PROVIDED)+#undef DUK_F_PACKED_TVAL_POSSIBLE++/* Strict C99 case: DUK_UINTPTR_MAX (= UINTPTR_MAX) should be very reliable */+#if !defined(DUK_F_PACKED_TVAL_POSSIBLE) && defined(DUK_UINTPTR_MAX)+#if (DUK_UINTPTR_MAX <= 0xffffffffUL)+#define DUK_F_PACKED_TVAL_POSSIBLE+#endif+#endif++/* Non-C99 case, still relying on DUK_UINTPTR_MAX, as long as it is not a computed value */+#if !defined(DUK_F_PACKED_TVAL_POSSIBLE) && defined(DUK_UINTPTR_MAX) && !defined(DUK_UINTPTR_MAX_COMPUTED)+#if (DUK_UINTPTR_MAX <= 0xffffffffUL)+#define DUK_F_PACKED_TVAL_POSSIBLE+#endif+#endif++/* DUK_SIZE_MAX (= SIZE_MAX) is often reliable */+#if !defined(DUK_F_PACKED_TVAL_POSSIBLE) && defined(DUK_SIZE_MAX) && !defined(DUK_SIZE_MAX_COMPUTED)+#if (DUK_SIZE_MAX <= 0xffffffffUL)+#define DUK_F_PACKED_TVAL_POSSIBLE+#endif+#endif++#undef DUK_USE_PACKED_TVAL+#if defined(DUK_F_PACKED_TVAL_POSSIBLE)+#define DUK_USE_PACKED_TVAL+#endif++#undef DUK_F_PACKED_TVAL_POSSIBLE+#endif /* DUK_F_PACKED_TVAL_PROVIDED */+/* Object property allocation layout has implications for memory and code+ * footprint and generated code size/speed. The best layout also depends+ * on whether the platform has alignment requirements or benefits from+ * having mostly aligned accesses.+ */+#undef DUK_USE_HOBJECT_LAYOUT_1+#undef DUK_USE_HOBJECT_LAYOUT_2+#undef DUK_USE_HOBJECT_LAYOUT_3+#if (DUK_USE_ALIGN_BY == 1)+/* On platforms without any alignment issues, layout 1 is preferable+ * because it compiles to slightly less code and provides direct access+ * to property keys.+ */+#define DUK_USE_HOBJECT_LAYOUT_1+#else+/* On other platforms use layout 2, which requires some padding but+ * is a bit more natural than layout 3 in ordering the entries. Layout+ * 3 is currently not used.+ */+#define DUK_USE_HOBJECT_LAYOUT_2+#endif++/* GCC/clang inaccurate math would break compliance and probably duk_tval,+ * so refuse to compile. Relax this if -ffast-math is tested to work.+ */+#if defined(__FAST_MATH__)+#error __FAST_MATH__ defined, refusing to compile+#endif++/*+ * Autogenerated defaults+ */++#define DUK_USE_ARRAY_BUILTIN+#define DUK_USE_ARRAY_FASTPATH+#define DUK_USE_ARRAY_PROP_FASTPATH+#undef DUK_USE_ASSERTIONS+#define DUK_USE_AUGMENT_ERROR_CREATE+#define DUK_USE_AUGMENT_ERROR_THROW+#define DUK_USE_AVOID_PLATFORM_FUNCPTRS+#define DUK_USE_BASE64_FASTPATH+#define DUK_USE_BOOLEAN_BUILTIN+#define DUK_USE_BUFFEROBJECT_SUPPORT+#undef DUK_USE_BUFLEN16+#define DUK_USE_BYTECODE_DUMP_SUPPORT+#define DUK_USE_COMMONJS_MODULES+#define DUK_USE_COMPILER_RECLIMIT 2500+#define DUK_USE_COROUTINE_SUPPORT+#undef DUK_USE_CPP_EXCEPTIONS+#undef DUK_USE_DATAPTR16+#undef DUK_USE_DATAPTR_DEC16+#undef DUK_USE_DATAPTR_ENC16+#define DUK_USE_DATE_BUILTIN+#undef DUK_USE_DATE_FORMAT_STRING+#undef DUK_USE_DATE_GET_LOCAL_TZOFFSET+#undef DUK_USE_DATE_GET_NOW+#undef DUK_USE_DATE_PARSE_STRING+#undef DUK_USE_DATE_PRS_GETDATE+#undef DUK_USE_DEBUG+#undef DUK_USE_DEBUGGER_DUMPHEAP+#undef DUK_USE_DEBUGGER_INSPECT+#undef DUK_USE_DEBUGGER_PAUSE_UNCAUGHT+#undef DUK_USE_DEBUGGER_SUPPORT+#define DUK_USE_DEBUGGER_THROW_NOTIFY+#undef DUK_USE_DEBUGGER_TRANSPORT_TORTURE+#define DUK_USE_DEBUG_BUFSIZE 65536L+#define DUK_USE_DEBUG_LEVEL 0+#undef DUK_USE_DEBUG_WRITE+#define DUK_USE_DOUBLE_LINKED_HEAP+#define DUK_USE_DUKTAPE_BUILTIN+#define DUK_USE_ENCODING_BUILTINS+#define DUK_USE_ERRCREATE+#define DUK_USE_ERRTHROW+#define DUK_USE_ES6+#define DUK_USE_ES6_OBJECT_PROTO_PROPERTY+#define DUK_USE_ES6_OBJECT_SETPROTOTYPEOF+#define DUK_USE_ES6_PROXY+#define DUK_USE_ES6_REGEXP_SYNTAX+#define DUK_USE_ES6_UNICODE_ESCAPE+#define DUK_USE_ES7_EXP_OPERATOR+#define DUK_USE_ESBC_LIMITS+#define DUK_USE_ESBC_MAX_BYTES 2147418112L+#define DUK_USE_ESBC_MAX_LINENUMBER 2147418112L+#undef DUK_USE_EXEC_FUN_LOCAL+#undef DUK_USE_EXEC_INDIRECT_BOUND_CHECK+#undef DUK_USE_EXEC_PREFER_SIZE+#define DUK_USE_EXEC_REGCONST_OPTIMIZE+#undef DUK_USE_EXEC_TIMEOUT_CHECK+#undef DUK_USE_EXPLICIT_NULL_INIT+#undef DUK_USE_EXTSTR_FREE+#undef DUK_USE_EXTSTR_INTERN_CHECK+#undef DUK_USE_FASTINT+#define DUK_USE_FAST_REFCOUNT_DEFAULT+#undef DUK_USE_FATAL_HANDLER+#define DUK_USE_FINALIZER_SUPPORT+#undef DUK_USE_FUNCPTR16+#undef DUK_USE_FUNCPTR_DEC16+#undef DUK_USE_FUNCPTR_ENC16+#define DUK_USE_FUNCTION_BUILTIN+#define DUK_USE_FUNC_FILENAME_PROPERTY+#define DUK_USE_FUNC_NAME_PROPERTY+#undef DUK_USE_GC_TORTURE+#undef DUK_USE_GET_RANDOM_DOUBLE+#define DUK_USE_GLOBAL_BUILTIN+#undef DUK_USE_HEAPPTR16+#undef DUK_USE_HEAPPTR_DEC16+#undef DUK_USE_HEAPPTR_ENC16+#define DUK_USE_HEX_FASTPATH+#define DUK_USE_HOBJECT_HASH_PART+#define DUK_USE_HSTRING_ARRIDX+#define DUK_USE_HSTRING_CLEN+#undef DUK_USE_HSTRING_EXTDATA+#define DUK_USE_IDCHAR_FASTPATH+#undef DUK_USE_INTERRUPT_COUNTER+#undef DUK_USE_INTERRUPT_DEBUG_FIXUP+#define DUK_USE_JC+#define DUK_USE_JSON_BUILTIN+#define DUK_USE_JSON_DECNUMBER_FASTPATH+#define DUK_USE_JSON_DECSTRING_FASTPATH+#define DUK_USE_JSON_DEC_RECLIMIT 1000+#define DUK_USE_JSON_EATWHITE_FASTPATH+#define DUK_USE_JSON_ENC_RECLIMIT 1000+#define DUK_USE_JSON_QUOTESTRING_FASTPATH+#undef DUK_USE_JSON_STRINGIFY_FASTPATH+#define DUK_USE_JSON_SUPPORT+#define DUK_USE_JX+#define DUK_USE_LEXER_SLIDING_WINDOW+#undef DUK_USE_LIGHTFUNC_BUILTINS+#undef DUK_USE_MARKANDSWEEP_FINALIZER_TORTURE+#define DUK_USE_MARK_AND_SWEEP_RECLIMIT 256+#define DUK_USE_MATH_BUILTIN+#define DUK_USE_MS_STRINGTABLE_RESIZE+#define DUK_USE_NATIVE_CALL_RECLIMIT 1000+#define DUK_USE_NONSTD_ARRAY_CONCAT_TRAILER+#define DUK_USE_NONSTD_ARRAY_MAP_TRAILER+#define DUK_USE_NONSTD_ARRAY_SPLICE_DELCOUNT+#undef DUK_USE_NONSTD_FUNC_CALLER_PROPERTY+#undef DUK_USE_NONSTD_FUNC_SOURCE_PROPERTY+#define DUK_USE_NONSTD_FUNC_STMT+#define DUK_USE_NONSTD_GETTER_KEY_ARGUMENT+#define DUK_USE_NONSTD_JSON_ESC_U2028_U2029+#define DUK_USE_NONSTD_SETTER_KEY_ARGUMENT+#define DUK_USE_NONSTD_STRING_FROMCHARCODE_32BIT+#define DUK_USE_NUMBER_BUILTIN+#define DUK_USE_OBJECT_BUILTIN+#undef DUK_USE_OBJSIZES16+#undef DUK_USE_PARANOID_ERRORS+#define DUK_USE_PC2LINE+#undef DUK_USE_PREFER_SIZE+#define DUK_USE_PROVIDE_DEFAULT_ALLOC_FUNCTIONS+#undef DUK_USE_REFCOUNT16+#define DUK_USE_REFERENCE_COUNTING+#define DUK_USE_REFLECT_BUILTIN+#undef DUK_USE_REFZERO_FINALIZER_TORTURE+#undef DUK_USE_REGEXP_CANON_WORKAROUND+#define DUK_USE_REGEXP_COMPILER_RECLIMIT 10000+#define DUK_USE_REGEXP_EXECUTOR_RECLIMIT 10000+#define DUK_USE_REGEXP_SUPPORT+#undef DUK_USE_ROM_GLOBAL_CLONE+#undef DUK_USE_ROM_GLOBAL_INHERIT+#undef DUK_USE_ROM_OBJECTS+#define DUK_USE_ROM_PTRCOMP_FIRST 63488L+#undef DUK_USE_ROM_STRINGS+#define DUK_USE_SECTION_B+#undef DUK_USE_SELF_TESTS+#undef DUK_USE_SHUFFLE_TORTURE+#define DUK_USE_SOURCE_NONBMP+#undef DUK_USE_STRHASH16+#undef DUK_USE_STRHASH_DENSE+#define DUK_USE_STRHASH_SKIP_SHIFT 5+#define DUK_USE_STRICT_DECL+#undef DUK_USE_STRICT_UTF8_SOURCE+#define DUK_USE_STRING_BUILTIN+#undef DUK_USE_STRLEN16+#undef DUK_USE_STRTAB_CHAIN+#undef DUK_USE_STRTAB_CHAIN_SIZE+#define DUK_USE_STRTAB_PROBE+#undef DUK_USE_SYMBOL_BUILTIN+#define DUK_USE_TAILCALL+#define DUK_USE_TARGET_INFO "unknown"+#define DUK_USE_TRACEBACKS+#define DUK_USE_TRACEBACK_DEPTH 10+#define DUK_USE_USER_DECLARE() /* no user declarations */+#undef DUK_USE_VALSTACK_UNSAFE+#define DUK_USE_VERBOSE_ERRORS+#define DUK_USE_VERBOSE_EXECUTOR_ERRORS+#define DUK_USE_VOLUNTARY_GC+#define DUK_USE_ZERO_BUFFER_DATA++/*+ * You may add overriding #define/#undef directives below for+ * customization. You of course cannot un-#include or un-typedef+ * anything; these require direct changes above.+ */++/* __OVERRIDE_DEFINES__ */++/*+ * Date provider selection+ *+ * User may define DUK_USE_DATE_GET_NOW() etc directly, in which case we'll+ * rely on an external provider. If this is not done, revert to previous+ * behavior and use Unix/Windows built-in provider.+ */++#if defined(DUK_COMPILING_DUKTAPE)++#if defined(DUK_USE_DATE_GET_NOW)+/* External provider already defined. */+#elif defined(DUK_USE_DATE_NOW_GETTIMEOFDAY)+#define DUK_USE_DATE_GET_NOW(ctx) duk_bi_date_get_now_gettimeofday((ctx))+#elif defined(DUK_USE_DATE_NOW_TIME)+#define DUK_USE_DATE_GET_NOW(ctx) duk_bi_date_get_now_time((ctx))+#elif defined(DUK_USE_DATE_NOW_WINDOWS)+#define DUK_USE_DATE_GET_NOW(ctx) duk_bi_date_get_now_windows((ctx))+#else+#error no provider for DUK_USE_DATE_GET_NOW()+#endif++#if defined(DUK_USE_DATE_GET_LOCAL_TZOFFSET)+/* External provider already defined. */+#elif defined(DUK_USE_DATE_TZO_GMTIME_R) || defined(DUK_USE_DATE_TZO_GMTIME)+#define DUK_USE_DATE_GET_LOCAL_TZOFFSET(d) duk_bi_date_get_local_tzoffset_gmtime((d))+#elif defined(DUK_USE_DATE_TZO_WINDOWS)+#define DUK_USE_DATE_GET_LOCAL_TZOFFSET(d) duk_bi_date_get_local_tzoffset_windows((d))+#else+#error no provider for DUK_USE_DATE_GET_LOCAL_TZOFFSET()+#endif++#if defined(DUK_USE_DATE_PARSE_STRING)+/* External provider already defined. */+#elif defined(DUK_USE_DATE_PRS_STRPTIME)+#define DUK_USE_DATE_PARSE_STRING(ctx,str) duk_bi_date_parse_string_strptime((ctx), (str))+#elif defined(DUK_USE_DATE_PRS_GETDATE)+#define DUK_USE_DATE_PARSE_STRING(ctx,str) duk_bi_date_parse_string_getdate((ctx), (str))+#else+/* No provider for DUK_USE_DATE_PARSE_STRING(), fall back to ISO 8601 only. */+#endif++#if defined(DUK_USE_DATE_FORMAT_STRING)+/* External provider already defined. */+#elif defined(DUK_USE_DATE_FMT_STRFTIME)+#define DUK_USE_DATE_FORMAT_STRING(ctx,parts,tzoffset,flags) \+ duk_bi_date_format_parts_strftime((ctx), (parts), (tzoffset), (flags))+#else+/* No provider for DUK_USE_DATE_FORMAT_STRING(), fall back to ISO 8601 only. */+#endif++#endif /* DUK_COMPILING_DUKTAPE */++/*+ * Checks for legacy feature options (DUK_OPT_xxx)+ */++#if defined(DUK_OPT_ASSERTIONS)+#error unsupported legacy feature option DUK_OPT_ASSERTIONS used+#endif+#if defined(DUK_OPT_BUFFEROBJECT_SUPPORT)+#error unsupported legacy feature option DUK_OPT_BUFFEROBJECT_SUPPORT used+#endif+#if defined(DUK_OPT_BUFLEN16)+#error unsupported legacy feature option DUK_OPT_BUFLEN16 used+#endif+#if defined(DUK_OPT_DATAPTR16)+#error unsupported legacy feature option DUK_OPT_DATAPTR16 used+#endif+#if defined(DUK_OPT_DATAPTR_DEC16)+#error unsupported legacy feature option DUK_OPT_DATAPTR_DEC16 used+#endif+#if defined(DUK_OPT_DATAPTR_ENC16)+#error unsupported legacy feature option DUK_OPT_DATAPTR_ENC16 used+#endif+#if defined(DUK_OPT_DDDPRINT)+#error unsupported legacy feature option DUK_OPT_DDDPRINT used+#endif+#if defined(DUK_OPT_DDPRINT)+#error unsupported legacy feature option DUK_OPT_DDPRINT used+#endif+#if defined(DUK_OPT_DEBUG)+#error unsupported legacy feature option DUK_OPT_DEBUG used+#endif+#if defined(DUK_OPT_DEBUGGER_DUMPHEAP)+#error unsupported legacy feature option DUK_OPT_DEBUGGER_DUMPHEAP used+#endif+#if defined(DUK_OPT_DEBUGGER_FWD_LOGGING)+#error unsupported legacy feature option DUK_OPT_DEBUGGER_FWD_LOGGING used+#endif+#if defined(DUK_OPT_DEBUGGER_FWD_PRINTALERT)+#error unsupported legacy feature option DUK_OPT_DEBUGGER_FWD_PRINTALERT used+#endif+#if defined(DUK_OPT_DEBUGGER_SUPPORT)+#error unsupported legacy feature option DUK_OPT_DEBUGGER_SUPPORT used+#endif+#if defined(DUK_OPT_DEBUGGER_TRANSPORT_TORTURE)+#error unsupported legacy feature option DUK_OPT_DEBUGGER_TRANSPORT_TORTURE used+#endif+#if defined(DUK_OPT_DEBUG_BUFSIZE)+#error unsupported legacy feature option DUK_OPT_DEBUG_BUFSIZE used+#endif+#if defined(DUK_OPT_DECLARE)+#error unsupported legacy feature option DUK_OPT_DECLARE used+#endif+#if defined(DUK_OPT_DEEP_C_STACK)+#error unsupported legacy feature option DUK_OPT_DEEP_C_STACK used+#endif+#if defined(DUK_OPT_DLL_BUILD)+#error unsupported legacy feature option DUK_OPT_DLL_BUILD used+#endif+#if defined(DUK_OPT_DPRINT)+#error unsupported legacy feature option DUK_OPT_DPRINT used+#endif+#if defined(DUK_OPT_DPRINT_COLORS)+#error unsupported legacy feature option DUK_OPT_DPRINT_COLORS used+#endif+#if defined(DUK_OPT_DPRINT_RDTSC)+#error unsupported legacy feature option DUK_OPT_DPRINT_RDTSC used+#endif+#if defined(DUK_OPT_EXEC_TIMEOUT_CHECK)+#error unsupported legacy feature option DUK_OPT_EXEC_TIMEOUT_CHECK used+#endif+#if defined(DUK_OPT_EXTERNAL_STRINGS)+#error unsupported legacy feature option DUK_OPT_EXTERNAL_STRINGS used+#endif+#if defined(DUK_OPT_EXTSTR_FREE)+#error unsupported legacy feature option DUK_OPT_EXTSTR_FREE used+#endif+#if defined(DUK_OPT_EXTSTR_INTERN_CHECK)+#error unsupported legacy feature option DUK_OPT_EXTSTR_INTERN_CHECK used+#endif+#if defined(DUK_OPT_FASTINT)+#error unsupported legacy feature option DUK_OPT_FASTINT used+#endif+#if defined(DUK_OPT_FORCE_ALIGN)+#error unsupported legacy feature option DUK_OPT_FORCE_ALIGN used+#endif+#if defined(DUK_OPT_FORCE_BYTEORDER)+#error unsupported legacy feature option DUK_OPT_FORCE_BYTEORDER used+#endif+#if defined(DUK_OPT_FUNCPTR16)+#error unsupported legacy feature option DUK_OPT_FUNCPTR16 used+#endif+#if defined(DUK_OPT_FUNCPTR_DEC16)+#error unsupported legacy feature option DUK_OPT_FUNCPTR_DEC16 used+#endif+#if defined(DUK_OPT_FUNCPTR_ENC16)+#error unsupported legacy feature option DUK_OPT_FUNCPTR_ENC16 used+#endif+#if defined(DUK_OPT_FUNC_NONSTD_CALLER_PROPERTY)+#error unsupported legacy feature option DUK_OPT_FUNC_NONSTD_CALLER_PROPERTY used+#endif+#if defined(DUK_OPT_FUNC_NONSTD_SOURCE_PROPERTY)+#error unsupported legacy feature option DUK_OPT_FUNC_NONSTD_SOURCE_PROPERTY used+#endif+#if defined(DUK_OPT_GC_TORTURE)+#error unsupported legacy feature option DUK_OPT_GC_TORTURE used+#endif+#if defined(DUK_OPT_HAVE_CUSTOM_H)+#error unsupported legacy feature option DUK_OPT_HAVE_CUSTOM_H used+#endif+#if defined(DUK_OPT_HEAPPTR16)+#error unsupported legacy feature option DUK_OPT_HEAPPTR16 used+#endif+#if defined(DUK_OPT_HEAPPTR_DEC16)+#error unsupported legacy feature option DUK_OPT_HEAPPTR_DEC16 used+#endif+#if defined(DUK_OPT_HEAPPTR_ENC16)+#error unsupported legacy feature option DUK_OPT_HEAPPTR_ENC16 used+#endif+#if defined(DUK_OPT_INTERRUPT_COUNTER)+#error unsupported legacy feature option DUK_OPT_INTERRUPT_COUNTER used+#endif+#if defined(DUK_OPT_JSON_STRINGIFY_FASTPATH)+#error unsupported legacy feature option DUK_OPT_JSON_STRINGIFY_FASTPATH used+#endif+#if defined(DUK_OPT_LIGHTFUNC_BUILTINS)+#error unsupported legacy feature option DUK_OPT_LIGHTFUNC_BUILTINS used+#endif+#if defined(DUK_OPT_NONSTD_FUNC_CALLER_PROPERTY)+#error unsupported legacy feature option DUK_OPT_NONSTD_FUNC_CALLER_PROPERTY used+#endif+#if defined(DUK_OPT_NONSTD_FUNC_SOURCE_PROPERTY)+#error unsupported legacy feature option DUK_OPT_NONSTD_FUNC_SOURCE_PROPERTY used+#endif+#if defined(DUK_OPT_NO_ARRAY_SPLICE_NONSTD_DELCOUNT)+#error unsupported legacy feature option DUK_OPT_NO_ARRAY_SPLICE_NONSTD_DELCOUNT used+#endif+#if defined(DUK_OPT_NO_AUGMENT_ERRORS)+#error unsupported legacy feature option DUK_OPT_NO_AUGMENT_ERRORS used+#endif+#if defined(DUK_OPT_NO_BROWSER_LIKE)+#error unsupported legacy feature option DUK_OPT_NO_BROWSER_LIKE used+#endif+#if defined(DUK_OPT_NO_BUFFEROBJECT_SUPPORT)+#error unsupported legacy feature option DUK_OPT_NO_BUFFEROBJECT_SUPPORT used+#endif+#if defined(DUK_OPT_NO_BYTECODE_DUMP_SUPPORT)+#error unsupported legacy feature option DUK_OPT_NO_BYTECODE_DUMP_SUPPORT used+#endif+#if defined(DUK_OPT_NO_COMMONJS_MODULES)+#error unsupported legacy feature option DUK_OPT_NO_COMMONJS_MODULES used+#endif+#if defined(DUK_OPT_NO_ES6_OBJECT_PROTO_PROPERTY)+#error unsupported legacy feature option DUK_OPT_NO_ES6_OBJECT_PROTO_PROPERTY used+#endif+#if defined(DUK_OPT_NO_ES6_OBJECT_SETPROTOTYPEOF)+#error unsupported legacy feature option DUK_OPT_NO_ES6_OBJECT_SETPROTOTYPEOF used+#endif+#if defined(DUK_OPT_NO_ES6_PROXY)+#error unsupported legacy feature option DUK_OPT_NO_ES6_PROXY used+#endif+#if defined(DUK_OPT_NO_FILE_IO)+#error unsupported legacy feature option DUK_OPT_NO_FILE_IO used+#endif+#if defined(DUK_OPT_NO_FUNC_STMT)+#error unsupported legacy feature option DUK_OPT_NO_FUNC_STMT used+#endif+#if defined(DUK_OPT_NO_JC)+#error unsupported legacy feature option DUK_OPT_NO_JC used+#endif+#if defined(DUK_OPT_NO_JSONC)+#error unsupported legacy feature option DUK_OPT_NO_JSONC used+#endif+#if defined(DUK_OPT_NO_JSONX)+#error unsupported legacy feature option DUK_OPT_NO_JSONX used+#endif+#if defined(DUK_OPT_NO_JX)+#error unsupported legacy feature option DUK_OPT_NO_JX used+#endif+#if defined(DUK_OPT_NO_MARK_AND_SWEEP)+#error unsupported legacy feature option DUK_OPT_NO_MARK_AND_SWEEP used+#endif+#if defined(DUK_OPT_NO_MS_STRINGTABLE_RESIZE)+#error unsupported legacy feature option DUK_OPT_NO_MS_STRINGTABLE_RESIZE used+#endif+#if defined(DUK_OPT_NO_NONSTD_ACCESSOR_KEY_ARGUMENT)+#error unsupported legacy feature option DUK_OPT_NO_NONSTD_ACCESSOR_KEY_ARGUMENT used+#endif+#if defined(DUK_OPT_NO_NONSTD_ARRAY_CONCAT_TRAILER)+#error unsupported legacy feature option DUK_OPT_NO_NONSTD_ARRAY_CONCAT_TRAILER used+#endif+#if defined(DUK_OPT_NO_NONSTD_ARRAY_MAP_TRAILER)+#error unsupported legacy feature option DUK_OPT_NO_NONSTD_ARRAY_MAP_TRAILER used+#endif+#if defined(DUK_OPT_NO_NONSTD_ARRAY_SPLICE_DELCOUNT)+#error unsupported legacy feature option DUK_OPT_NO_NONSTD_ARRAY_SPLICE_DELCOUNT used+#endif+#if defined(DUK_OPT_NO_NONSTD_FUNC_STMT)+#error unsupported legacy feature option DUK_OPT_NO_NONSTD_FUNC_STMT used+#endif+#if defined(DUK_OPT_NO_NONSTD_JSON_ESC_U2028_U2029)+#error unsupported legacy feature option DUK_OPT_NO_NONSTD_JSON_ESC_U2028_U2029 used+#endif+#if defined(DUK_OPT_NO_NONSTD_STRING_FROMCHARCODE_32BIT)+#error unsupported legacy feature option DUK_OPT_NO_NONSTD_STRING_FROMCHARCODE_32BIT used+#endif+#if defined(DUK_OPT_NO_OBJECT_ES6_PROTO_PROPERTY)+#error unsupported legacy feature option DUK_OPT_NO_OBJECT_ES6_PROTO_PROPERTY used+#endif+#if defined(DUK_OPT_NO_OBJECT_ES6_SETPROTOTYPEOF)+#error unsupported legacy feature option DUK_OPT_NO_OBJECT_ES6_SETPROTOTYPEOF used+#endif+#if defined(DUK_OPT_NO_OCTAL_SUPPORT)+#error unsupported legacy feature option DUK_OPT_NO_OCTAL_SUPPORT used+#endif+#if defined(DUK_OPT_NO_PACKED_TVAL)+#error unsupported legacy feature option DUK_OPT_NO_PACKED_TVAL used+#endif+#if defined(DUK_OPT_NO_PC2LINE)+#error unsupported legacy feature option DUK_OPT_NO_PC2LINE used+#endif+#if defined(DUK_OPT_NO_REFERENCE_COUNTING)+#error unsupported legacy feature option DUK_OPT_NO_REFERENCE_COUNTING used+#endif+#if defined(DUK_OPT_NO_REGEXP_SUPPORT)+#error unsupported legacy feature option DUK_OPT_NO_REGEXP_SUPPORT used+#endif+#if defined(DUK_OPT_NO_SECTION_B)+#error unsupported legacy feature option DUK_OPT_NO_SECTION_B used+#endif+#if defined(DUK_OPT_NO_SOURCE_NONBMP)+#error unsupported legacy feature option DUK_OPT_NO_SOURCE_NONBMP used+#endif+#if defined(DUK_OPT_NO_STRICT_DECL)+#error unsupported legacy feature option DUK_OPT_NO_STRICT_DECL used+#endif+#if defined(DUK_OPT_NO_TRACEBACKS)+#error unsupported legacy feature option DUK_OPT_NO_TRACEBACKS used+#endif+#if defined(DUK_OPT_NO_VERBOSE_ERRORS)+#error unsupported legacy feature option DUK_OPT_NO_VERBOSE_ERRORS used+#endif+#if defined(DUK_OPT_NO_VOLUNTARY_GC)+#error unsupported legacy feature option DUK_OPT_NO_VOLUNTARY_GC used+#endif+#if defined(DUK_OPT_NO_ZERO_BUFFER_DATA)+#error unsupported legacy feature option DUK_OPT_NO_ZERO_BUFFER_DATA used+#endif+#if defined(DUK_OPT_OBJSIZES16)+#error unsupported legacy feature option DUK_OPT_OBJSIZES16 used+#endif+#if defined(DUK_OPT_PANIC_HANDLER)+#error unsupported legacy feature option DUK_OPT_PANIC_HANDLER used+#endif+#if defined(DUK_OPT_REFCOUNT16)+#error unsupported legacy feature option DUK_OPT_REFCOUNT16 used+#endif+#if defined(DUK_OPT_SEGFAULT_ON_PANIC)+#error unsupported legacy feature option DUK_OPT_SEGFAULT_ON_PANIC used+#endif+#if defined(DUK_OPT_SELF_TESTS)+#error unsupported legacy feature option DUK_OPT_SELF_TESTS used+#endif+#if defined(DUK_OPT_SETJMP)+#error unsupported legacy feature option DUK_OPT_SETJMP used+#endif+#if defined(DUK_OPT_SHUFFLE_TORTURE)+#error unsupported legacy feature option DUK_OPT_SHUFFLE_TORTURE used+#endif+#if defined(DUK_OPT_SIGSETJMP)+#error unsupported legacy feature option DUK_OPT_SIGSETJMP used+#endif+#if defined(DUK_OPT_STRHASH16)+#error unsupported legacy feature option DUK_OPT_STRHASH16 used+#endif+#if defined(DUK_OPT_STRICT_UTF8_SOURCE)+#error unsupported legacy feature option DUK_OPT_STRICT_UTF8_SOURCE used+#endif+#if defined(DUK_OPT_STRLEN16)+#error unsupported legacy feature option DUK_OPT_STRLEN16 used+#endif+#if defined(DUK_OPT_STRTAB_CHAIN)+#error unsupported legacy feature option DUK_OPT_STRTAB_CHAIN used+#endif+#if defined(DUK_OPT_STRTAB_CHAIN_SIZE)+#error unsupported legacy feature option DUK_OPT_STRTAB_CHAIN_SIZE used+#endif+#if defined(DUK_OPT_TARGET_INFO)+#error unsupported legacy feature option DUK_OPT_TARGET_INFO used+#endif+#if defined(DUK_OPT_TRACEBACK_DEPTH)+#error unsupported legacy feature option DUK_OPT_TRACEBACK_DEPTH used+#endif+#if defined(DUK_OPT_UNDERSCORE_SETJMP)+#error unsupported legacy feature option DUK_OPT_UNDERSCORE_SETJMP used+#endif+#if defined(DUK_OPT_USER_INITJS)+#error unsupported legacy feature option DUK_OPT_USER_INITJS used+#endif++/*+ * Checks for config option consistency (DUK_USE_xxx)+ */++#if defined(DUK_USE_32BIT_PTRS)+#error unsupported config option used (option has been removed): DUK_USE_32BIT_PTRS+#endif+#if defined(DUK_USE_ALIGN_4)+#error unsupported config option used (option has been removed): DUK_USE_ALIGN_4+#endif+#if defined(DUK_USE_ALIGN_8)+#error unsupported config option used (option has been removed): DUK_USE_ALIGN_8+#endif+#if defined(DUK_USE_BROWSER_LIKE)+#error unsupported config option used (option has been removed): DUK_USE_BROWSER_LIKE+#endif+#if defined(DUK_USE_BUILTIN_INITJS)+#error unsupported config option used (option has been removed): DUK_USE_BUILTIN_INITJS+#endif+#if defined(DUK_USE_BYTEORDER_FORCED)+#error unsupported config option used (option has been removed): DUK_USE_BYTEORDER_FORCED+#endif+#if defined(DUK_USE_DATAPTR_DEC16) && !defined(DUK_USE_DATAPTR16)+#error config option DUK_USE_DATAPTR_DEC16 requires option DUK_USE_DATAPTR16 (which is missing)+#endif+#if defined(DUK_USE_DATAPTR_ENC16) && !defined(DUK_USE_DATAPTR16)+#error config option DUK_USE_DATAPTR_ENC16 requires option DUK_USE_DATAPTR16 (which is missing)+#endif+#if defined(DUK_USE_DDDPRINT)+#error unsupported config option used (option has been removed): DUK_USE_DDDPRINT+#endif+#if defined(DUK_USE_DDPRINT)+#error unsupported config option used (option has been removed): DUK_USE_DDPRINT+#endif+#if defined(DUK_USE_DEBUGGER_FWD_LOGGING)+#error unsupported config option used (option has been removed): DUK_USE_DEBUGGER_FWD_LOGGING+#endif+#if defined(DUK_USE_DEBUGGER_FWD_PRINTALERT)+#error unsupported config option used (option has been removed): DUK_USE_DEBUGGER_FWD_PRINTALERT+#endif+#if defined(DUK_USE_DEBUGGER_SUPPORT) && !defined(DUK_USE_INTERRUPT_COUNTER)+#error config option DUK_USE_DEBUGGER_SUPPORT requires option DUK_USE_INTERRUPT_COUNTER (which is missing)+#endif+#if defined(DUK_USE_DEEP_C_STACK)+#error unsupported config option used (option has been removed): DUK_USE_DEEP_C_STACK+#endif+#if defined(DUK_USE_DOUBLE_BE)+#error unsupported config option used (option has been removed): DUK_USE_DOUBLE_BE+#endif+#if defined(DUK_USE_DOUBLE_BE) && defined(DUK_USE_DOUBLE_LE)+#error config option DUK_USE_DOUBLE_BE conflicts with option DUK_USE_DOUBLE_LE (which is also defined)+#endif+#if defined(DUK_USE_DOUBLE_BE) && defined(DUK_USE_DOUBLE_ME)+#error config option DUK_USE_DOUBLE_BE conflicts with option DUK_USE_DOUBLE_ME (which is also defined)+#endif+#if defined(DUK_USE_DOUBLE_LE)+#error unsupported config option used (option has been removed): DUK_USE_DOUBLE_LE+#endif+#if defined(DUK_USE_DOUBLE_LE) && defined(DUK_USE_DOUBLE_BE)+#error config option DUK_USE_DOUBLE_LE conflicts with option DUK_USE_DOUBLE_BE (which is also defined)+#endif+#if defined(DUK_USE_DOUBLE_LE) && defined(DUK_USE_DOUBLE_ME)+#error config option DUK_USE_DOUBLE_LE conflicts with option DUK_USE_DOUBLE_ME (which is also defined)+#endif+#if defined(DUK_USE_DOUBLE_ME)+#error unsupported config option used (option has been removed): DUK_USE_DOUBLE_ME+#endif+#if defined(DUK_USE_DOUBLE_ME) && defined(DUK_USE_DOUBLE_LE)+#error config option DUK_USE_DOUBLE_ME conflicts with option DUK_USE_DOUBLE_LE (which is also defined)+#endif+#if defined(DUK_USE_DOUBLE_ME) && defined(DUK_USE_DOUBLE_BE)+#error config option DUK_USE_DOUBLE_ME conflicts with option DUK_USE_DOUBLE_BE (which is also defined)+#endif+#if defined(DUK_USE_DPRINT)+#error unsupported config option used (option has been removed): DUK_USE_DPRINT+#endif+#if defined(DUK_USE_DPRINT) && !defined(DUK_USE_DEBUG)+#error config option DUK_USE_DPRINT requires option DUK_USE_DEBUG (which is missing)+#endif+#if defined(DUK_USE_DPRINT_COLORS)+#error unsupported config option used (option has been removed): DUK_USE_DPRINT_COLORS+#endif+#if defined(DUK_USE_DPRINT_RDTSC)+#error unsupported config option used (option has been removed): DUK_USE_DPRINT_RDTSC+#endif+#if defined(DUK_USE_ES6_REGEXP_BRACES)+#error unsupported config option used (option has been removed): DUK_USE_ES6_REGEXP_BRACES+#endif+#if defined(DUK_USE_ESBC_MAX_BYTES) && !defined(DUK_USE_ESBC_LIMITS)+#error config option DUK_USE_ESBC_MAX_BYTES requires option DUK_USE_ESBC_LIMITS (which is missing)+#endif+#if defined(DUK_USE_ESBC_MAX_LINENUMBER) && !defined(DUK_USE_ESBC_LIMITS)+#error config option DUK_USE_ESBC_MAX_LINENUMBER requires option DUK_USE_ESBC_LIMITS (which is missing)+#endif+#if defined(DUK_USE_EXEC_TIMEOUT_CHECK) && !defined(DUK_USE_INTERRUPT_COUNTER)+#error config option DUK_USE_EXEC_TIMEOUT_CHECK requires option DUK_USE_INTERRUPT_COUNTER (which is missing)+#endif+#if defined(DUK_USE_EXTSTR_FREE) && !defined(DUK_USE_HSTRING_EXTDATA)+#error config option DUK_USE_EXTSTR_FREE requires option DUK_USE_HSTRING_EXTDATA (which is missing)+#endif+#if defined(DUK_USE_EXTSTR_INTERN_CHECK) && !defined(DUK_USE_HSTRING_EXTDATA)+#error config option DUK_USE_EXTSTR_INTERN_CHECK requires option DUK_USE_HSTRING_EXTDATA (which is missing)+#endif+#if defined(DUK_USE_FASTINT) && !defined(DUK_USE_64BIT_OPS)+#error config option DUK_USE_FASTINT requires option DUK_USE_64BIT_OPS (which is missing)+#endif+#if defined(DUK_USE_FILE_IO)+#error unsupported config option used (option has been removed): DUK_USE_FILE_IO+#endif+#if defined(DUK_USE_FULL_TVAL)+#error unsupported config option used (option has been removed): DUK_USE_FULL_TVAL+#endif+#if defined(DUK_USE_FUNCPTR_DEC16) && !defined(DUK_USE_FUNCPTR16)+#error config option DUK_USE_FUNCPTR_DEC16 requires option DUK_USE_FUNCPTR16 (which is missing)+#endif+#if defined(DUK_USE_FUNCPTR_ENC16) && !defined(DUK_USE_FUNCPTR16)+#error config option DUK_USE_FUNCPTR_ENC16 requires option DUK_USE_FUNCPTR16 (which is missing)+#endif+#if defined(DUK_USE_HASHBYTES_UNALIGNED_U32_ACCESS)+#error unsupported config option used (option has been removed): DUK_USE_HASHBYTES_UNALIGNED_U32_ACCESS+#endif+#if defined(DUK_USE_HEAPPTR16) && defined(DUK_USE_DEBUG)+#error config option DUK_USE_HEAPPTR16 conflicts with option DUK_USE_DEBUG (which is also defined)+#endif+#if defined(DUK_USE_HEAPPTR_DEC16) && !defined(DUK_USE_HEAPPTR16)+#error config option DUK_USE_HEAPPTR_DEC16 requires option DUK_USE_HEAPPTR16 (which is missing)+#endif+#if defined(DUK_USE_HEAPPTR_ENC16) && !defined(DUK_USE_HEAPPTR16)+#error config option DUK_USE_HEAPPTR_ENC16 requires option DUK_USE_HEAPPTR16 (which is missing)+#endif+#if defined(DUK_USE_INTEGER_BE)+#error unsupported config option used (option has been removed): DUK_USE_INTEGER_BE+#endif+#if defined(DUK_USE_INTEGER_BE) && defined(DUK_USE_INTEGER_LE)+#error config option DUK_USE_INTEGER_BE conflicts with option DUK_USE_INTEGER_LE (which is also defined)+#endif+#if defined(DUK_USE_INTEGER_BE) && defined(DUK_USE_INTEGER_ME)+#error config option DUK_USE_INTEGER_BE conflicts with option DUK_USE_INTEGER_ME (which is also defined)+#endif+#if defined(DUK_USE_INTEGER_LE)+#error unsupported config option used (option has been removed): DUK_USE_INTEGER_LE+#endif+#if defined(DUK_USE_INTEGER_LE) && defined(DUK_USE_INTEGER_BE)+#error config option DUK_USE_INTEGER_LE conflicts with option DUK_USE_INTEGER_BE (which is also defined)+#endif+#if defined(DUK_USE_INTEGER_LE) && defined(DUK_USE_INTEGER_ME)+#error config option DUK_USE_INTEGER_LE conflicts with option DUK_USE_INTEGER_ME (which is also defined)+#endif+#if defined(DUK_USE_INTEGER_ME)+#error unsupported config option used (option has been removed): DUK_USE_INTEGER_ME+#endif+#if defined(DUK_USE_INTEGER_ME) && defined(DUK_USE_INTEGER_LE)+#error config option DUK_USE_INTEGER_ME conflicts with option DUK_USE_INTEGER_LE (which is also defined)+#endif+#if defined(DUK_USE_INTEGER_ME) && defined(DUK_USE_INTEGER_BE)+#error config option DUK_USE_INTEGER_ME conflicts with option DUK_USE_INTEGER_BE (which is also defined)+#endif+#if defined(DUK_USE_MARK_AND_SWEEP)+#error unsupported config option used (option has been removed): DUK_USE_MARK_AND_SWEEP+#endif+#if defined(DUK_USE_MATH_FMAX)+#error unsupported config option used (option has been removed): DUK_USE_MATH_FMAX+#endif+#if defined(DUK_USE_MATH_FMIN)+#error unsupported config option used (option has been removed): DUK_USE_MATH_FMIN+#endif+#if defined(DUK_USE_MATH_ROUND)+#error unsupported config option used (option has been removed): DUK_USE_MATH_ROUND+#endif+#if defined(DUK_USE_NONSTD_REGEXP_DOLLAR_ESCAPE)+#error unsupported config option used (option has been removed): DUK_USE_NONSTD_REGEXP_DOLLAR_ESCAPE+#endif+#if defined(DUK_USE_NO_DOUBLE_ALIASING_SELFTEST)+#error unsupported config option used (option has been removed): DUK_USE_NO_DOUBLE_ALIASING_SELFTEST+#endif+#if defined(DUK_USE_OCTAL_SUPPORT)+#error unsupported config option used (option has been removed): DUK_USE_OCTAL_SUPPORT+#endif+#if defined(DUK_USE_PACKED_TVAL_POSSIBLE)+#error unsupported config option used (option has been removed): DUK_USE_PACKED_TVAL_POSSIBLE+#endif+#if defined(DUK_USE_PANIC_ABORT)+#error unsupported config option used (option has been removed): DUK_USE_PANIC_ABORT+#endif+#if defined(DUK_USE_PANIC_EXIT)+#error unsupported config option used (option has been removed): DUK_USE_PANIC_EXIT+#endif+#if defined(DUK_USE_PANIC_HANDLER)+#error unsupported config option used (option has been removed): DUK_USE_PANIC_HANDLER+#endif+#if defined(DUK_USE_PANIC_SEGFAULT)+#error unsupported config option used (option has been removed): DUK_USE_PANIC_SEGFAULT+#endif+#if defined(DUK_USE_POW_NETBSD_WORKAROUND)+#error unsupported config option used (option has been removed): DUK_USE_POW_NETBSD_WORKAROUND+#endif+#if defined(DUK_USE_RDTSC)+#error unsupported config option used (option has been removed): DUK_USE_RDTSC+#endif+#if defined(DUK_USE_ROM_GLOBAL_CLONE) && !defined(DUK_USE_ROM_STRINGS)+#error config option DUK_USE_ROM_GLOBAL_CLONE requires option DUK_USE_ROM_STRINGS (which is missing)+#endif+#if defined(DUK_USE_ROM_GLOBAL_CLONE) && !defined(DUK_USE_ROM_OBJECTS)+#error config option DUK_USE_ROM_GLOBAL_CLONE requires option DUK_USE_ROM_OBJECTS (which is missing)+#endif+#if defined(DUK_USE_ROM_GLOBAL_CLONE) && defined(DUK_USE_ROM_GLOBAL_INHERIT)+#error config option DUK_USE_ROM_GLOBAL_CLONE conflicts with option DUK_USE_ROM_GLOBAL_INHERIT (which is also defined)+#endif+#if defined(DUK_USE_ROM_GLOBAL_INHERIT) && !defined(DUK_USE_ROM_STRINGS)+#error config option DUK_USE_ROM_GLOBAL_INHERIT requires option DUK_USE_ROM_STRINGS (which is missing)+#endif+#if defined(DUK_USE_ROM_GLOBAL_INHERIT) && !defined(DUK_USE_ROM_OBJECTS)+#error config option DUK_USE_ROM_GLOBAL_INHERIT requires option DUK_USE_ROM_OBJECTS (which is missing)+#endif+#if defined(DUK_USE_ROM_GLOBAL_INHERIT) && defined(DUK_USE_ROM_GLOBAL_CLONE)+#error config option DUK_USE_ROM_GLOBAL_INHERIT conflicts with option DUK_USE_ROM_GLOBAL_CLONE (which is also defined)+#endif+#if defined(DUK_USE_ROM_OBJECTS) && !defined(DUK_USE_ROM_STRINGS)+#error config option DUK_USE_ROM_OBJECTS requires option DUK_USE_ROM_STRINGS (which is missing)+#endif+#if defined(DUK_USE_ROM_STRINGS) && !defined(DUK_USE_ROM_OBJECTS)+#error config option DUK_USE_ROM_STRINGS requires option DUK_USE_ROM_OBJECTS (which is missing)+#endif+#if defined(DUK_USE_SETJMP)+#error unsupported config option used (option has been removed): DUK_USE_SETJMP+#endif+#if defined(DUK_USE_SIGSETJMP)+#error unsupported config option used (option has been removed): DUK_USE_SIGSETJMP+#endif+#if defined(DUK_USE_STRTAB_CHAIN_SIZE) && !defined(DUK_USE_STRTAB_CHAIN)+#error config option DUK_USE_STRTAB_CHAIN_SIZE requires option DUK_USE_STRTAB_CHAIN (which is missing)+#endif+#if defined(DUK_USE_TAILCALL) && defined(DUK_USE_NONSTD_FUNC_CALLER_PROPERTY)+#error config option DUK_USE_TAILCALL conflicts with option DUK_USE_NONSTD_FUNC_CALLER_PROPERTY (which is also defined)+#endif+#if defined(DUK_USE_UNALIGNED_ACCESSES_POSSIBLE)+#error unsupported config option used (option has been removed): DUK_USE_UNALIGNED_ACCESSES_POSSIBLE+#endif+#if defined(DUK_USE_UNDERSCORE_SETJMP)+#error unsupported config option used (option has been removed): DUK_USE_UNDERSCORE_SETJMP+#endif+#if defined(DUK_USE_USER_INITJS)+#error unsupported config option used (option has been removed): DUK_USE_USER_INITJS+#endif++#if defined(DUK_USE_CPP_EXCEPTIONS) && !defined(__cplusplus)+#error DUK_USE_CPP_EXCEPTIONS enabled but not compiling with a C++ compiler+#endif++/*+ * Convert DUK_USE_BYTEORDER, from whatever source, into currently used+ * internal defines. If detection failed, #error out.+ */++#if defined(DUK_USE_BYTEORDER)+#if (DUK_USE_BYTEORDER == 1)+#define DUK_USE_INTEGER_LE+#define DUK_USE_DOUBLE_LE+#elif (DUK_USE_BYTEORDER == 2)+#define DUK_USE_INTEGER_LE /* integer endianness is little on purpose */+#define DUK_USE_DOUBLE_ME+#elif (DUK_USE_BYTEORDER == 3)+#define DUK_USE_INTEGER_BE+#define DUK_USE_DOUBLE_BE+#else+#error unsupported: byte order invalid+#endif /* byte order */+#else+#error unsupported: byte order detection failed+#endif /* defined(DUK_USE_BYTEORDER) */++#endif /* DUK_CONFIG_H_INCLUDED */
hs-duktape.cabal view
@@ -1,5 +1,5 @@ name: hs-duktape-version: 0.1.4+version: 0.1.5 synopsis: Haskell bindings for a very compact embedded ECMAScript (JavaScript) engine. category: Web homepage: https://github.com/myfreeweb/hs-duktape@@ -14,6 +14,7 @@ README.md duktape/src/duktape.c duktape/src/duktape.h+ duktape/src/duk_config.h tested-with: GHC == 8.0.2