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pcre2: Update to upstream version 10.39
Changelog: https://github.com/PhilipHazel/pcre2/blob/pcre2-10.39/ChangeLog
This commit is contained in:
parent
42f8bfaff0
commit
914b7f825d
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@ -369,8 +369,8 @@ License: Apache-2.0
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Files: ./thirdparty/pcre2/
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Comment: PCRE2
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Copyright: 1997-2020, University of Cambridge
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2009-2020, Zoltan Herczeg
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Copyright: 1997-2021, University of Cambridge
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2009-2021, Zoltan Herczeg
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License: BSD-3-clause
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Files: ./thirdparty/pvrtccompressor/
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2
thirdparty/README.md
vendored
2
thirdparty/README.md
vendored
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@ -506,7 +506,7 @@ Patch files are provided in `oidn/patches/`.
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## pcre2
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- Upstream: http://www.pcre.org
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- Version: 10.36 (r1288, 2020)
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- Version: 10.39 (35fee4193b852cb504892352bd0155de10809889, 2021)
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- License: BSD-3-Clause
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Files extracted from upstream source:
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8
thirdparty/pcre2/AUTHORS
vendored
8
thirdparty/pcre2/AUTHORS
vendored
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@ -5,10 +5,10 @@ Written by: Philip Hazel
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Email local part: Philip.Hazel
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Email domain: gmail.com
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University of Cambridge Computing Service,
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Retired from University of Cambridge Computing Service,
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Cambridge, England.
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Copyright (c) 1997-2020 University of Cambridge
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Copyright (c) 1997-2021 University of Cambridge
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All rights reserved
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|
@ -19,7 +19,7 @@ Written by: Zoltan Herczeg
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Email local part: hzmester
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Emain domain: freemail.hu
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Copyright(c) 2010-2020 Zoltan Herczeg
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Copyright(c) 2010-2021 Zoltan Herczeg
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All rights reserved.
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|
@ -30,7 +30,7 @@ Written by: Zoltan Herczeg
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Email local part: hzmester
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Emain domain: freemail.hu
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Copyright(c) 2009-2020 Zoltan Herczeg
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Copyright(c) 2009-2021 Zoltan Herczeg
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All rights reserved.
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####
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8
thirdparty/pcre2/LICENCE
vendored
8
thirdparty/pcre2/LICENCE
vendored
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@ -23,10 +23,10 @@ Written by: Philip Hazel
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Email local part: Philip.Hazel
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Email domain: gmail.com
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University of Cambridge Computing Service,
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Retired from University of Cambridge Computing Service,
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Cambridge, England.
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Copyright (c) 1997-2020 University of Cambridge
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Copyright (c) 1997-2021 University of Cambridge
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All rights reserved.
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|
@ -37,7 +37,7 @@ Written by: Zoltan Herczeg
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Email local part: hzmester
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Email domain: freemail.hu
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Copyright(c) 2010-2020 Zoltan Herczeg
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Copyright(c) 2010-2021 Zoltan Herczeg
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All rights reserved.
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@ -48,7 +48,7 @@ Written by: Zoltan Herczeg
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Email local part: hzmester
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Email domain: freemail.hu
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Copyright(c) 2009-2020 Zoltan Herczeg
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Copyright(c) 2009-2021 Zoltan Herczeg
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All rights reserved.
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121
thirdparty/pcre2/src/config.h
vendored
121
thirdparty/pcre2/src/config.h
vendored
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@ -85,8 +85,8 @@ sure both macros are undefined; an emulation function will then be used. */
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/* Define to 1 if you have the `memmove' function. */
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/* #undef HAVE_MEMMOVE */
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/* Define to 1 if you have the <memory.h> header file. */
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/* #undef HAVE_MEMORY_H */
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/* Define to 1 if you have the <minix/config.h> header file. */
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/* #undef HAVE_MINIX_CONFIG_H */
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/* Define to 1 if you have the `mkostemp' function. */
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/* #undef HAVE_MKOSTEMP */
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@ -103,12 +103,18 @@ sure both macros are undefined; an emulation function will then be used. */
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/* Define to 1 if you have the <readline/readline.h> header file. */
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/* #undef HAVE_READLINE_READLINE_H */
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/* Define to 1 if you have the `realpath' function. */
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/* #undef HAVE_REALPATH */
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/* Define to 1 if you have the `secure_getenv' function. */
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/* #undef HAVE_SECURE_GETENV */
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/* Define to 1 if you have the <stdint.h> header file. */
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/* #undef HAVE_STDINT_H */
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/* Define to 1 if you have the <stdio.h> header file. */
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/* #undef HAVE_STDIO_H */
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/* Define to 1 if you have the <stdlib.h> header file. */
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/* #undef HAVE_STDLIB_H */
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@ -136,6 +142,9 @@ sure both macros are undefined; an emulation function will then be used. */
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/* Define to 1 if the compiler supports simple visibility declarations. */
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/* #undef HAVE_VISIBILITY */
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/* Define to 1 if you have the <wchar.h> header file. */
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/* #undef HAVE_WCHAR_H */
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/* Define to 1 if you have the <windows.h> header file. */
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/* #undef HAVE_WINDOWS_H */
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@ -224,7 +233,7 @@ sure both macros are undefined; an emulation function will then be used. */
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#define PACKAGE_NAME "PCRE2"
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/* Define to the full name and version of this package. */
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#define PACKAGE_STRING "PCRE2 10.36"
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#define PACKAGE_STRING "PCRE2 10.39"
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/* Define to the one symbol short name of this package. */
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#define PACKAGE_TARNAME "pcre2"
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@ -233,7 +242,7 @@ sure both macros are undefined; an emulation function will then be used. */
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#define PACKAGE_URL ""
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/* Define to the version of this package. */
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#define PACKAGE_VERSION "10.36"
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#define PACKAGE_VERSION "10.39"
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/* The value of PARENS_NEST_LIMIT specifies the maximum depth of nested
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parentheses (of any kind) in a pattern. This limits the amount of system
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@ -286,7 +295,9 @@ sure both macros are undefined; an emulation function will then be used. */
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unless SUPPORT_JIT is also defined. */
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/* #undef SLJIT_PROT_EXECUTABLE_ALLOCATOR */
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/* Define to 1 if you have the ANSI C header files. */
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/* Define to 1 if all of the C90 standard headers exist (not just the ones
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required in a freestanding environment). This macro is provided for
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backward compatibility; new code need not use it. */
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/* #undef STDC_HEADERS */
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/* Define to any value to enable support for Just-In-Time compiling. */
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@ -340,35 +351,91 @@ sure both macros are undefined; an emulation function will then be used. */
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#ifndef _ALL_SOURCE
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# define _ALL_SOURCE 1
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#endif
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/* Enable GNU extensions on systems that have them. */
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#ifndef _GNU_SOURCE
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# define _GNU_SOURCE 1
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#endif
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/* Enable threading extensions on Solaris. */
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#ifndef _POSIX_PTHREAD_SEMANTICS
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# define _POSIX_PTHREAD_SEMANTICS 1
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#endif
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/* Enable extensions on HP NonStop. */
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#ifndef _TANDEM_SOURCE
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# define _TANDEM_SOURCE 1
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/* Enable general extensions on macOS. */
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#ifndef _DARWIN_C_SOURCE
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# define _DARWIN_C_SOURCE 1
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#endif
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/* Enable general extensions on Solaris. */
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#ifndef __EXTENSIONS__
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# define __EXTENSIONS__ 1
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#endif
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/* Enable GNU extensions on systems that have them. */
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#ifndef _GNU_SOURCE
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# define _GNU_SOURCE 1
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#endif
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/* Enable X/Open compliant socket functions that do not require linking
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with -lxnet on HP-UX 11.11. */
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#ifndef _HPUX_ALT_XOPEN_SOCKET_API
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# define _HPUX_ALT_XOPEN_SOCKET_API 1
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#endif
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/* Identify the host operating system as Minix.
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This macro does not affect the system headers' behavior.
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A future release of Autoconf may stop defining this macro. */
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#ifndef _MINIX
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/* # undef _MINIX */
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#endif
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/* Enable general extensions on NetBSD.
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Enable NetBSD compatibility extensions on Minix. */
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#ifndef _NETBSD_SOURCE
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# define _NETBSD_SOURCE 1
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#endif
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/* Enable OpenBSD compatibility extensions on NetBSD.
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Oddly enough, this does nothing on OpenBSD. */
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#ifndef _OPENBSD_SOURCE
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# define _OPENBSD_SOURCE 1
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#endif
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/* Define to 1 if needed for POSIX-compatible behavior. */
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#ifndef _POSIX_SOURCE
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/* # undef _POSIX_SOURCE */
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#endif
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/* Define to 2 if needed for POSIX-compatible behavior. */
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#ifndef _POSIX_1_SOURCE
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/* # undef _POSIX_1_SOURCE */
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#endif
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/* Enable POSIX-compatible threading on Solaris. */
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#ifndef _POSIX_PTHREAD_SEMANTICS
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# define _POSIX_PTHREAD_SEMANTICS 1
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#endif
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/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */
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#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
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# define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
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#endif
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/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */
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#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
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# define __STDC_WANT_IEC_60559_BFP_EXT__ 1
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#endif
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/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */
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#ifndef __STDC_WANT_IEC_60559_DFP_EXT__
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# define __STDC_WANT_IEC_60559_DFP_EXT__ 1
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#endif
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/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */
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#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__
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# define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
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#endif
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/* Enable extensions specified by ISO/IEC TS 18661-3:2015. */
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#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__
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# define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
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#endif
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/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */
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#ifndef __STDC_WANT_LIB_EXT2__
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# define __STDC_WANT_LIB_EXT2__ 1
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#endif
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/* Enable extensions specified by ISO/IEC 24747:2009. */
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#ifndef __STDC_WANT_MATH_SPEC_FUNCS__
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# define __STDC_WANT_MATH_SPEC_FUNCS__ 1
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#endif
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/* Enable extensions on HP NonStop. */
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#ifndef _TANDEM_SOURCE
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# define _TANDEM_SOURCE 1
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#endif
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/* Enable X/Open extensions. Define to 500 only if necessary
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to make mbstate_t available. */
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#ifndef _XOPEN_SOURCE
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/* # undef _XOPEN_SOURCE */
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#endif
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/* Version number of package */
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#define VERSION "10.36"
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/* Define to 1 if on MINIX. */
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/* #undef _MINIX */
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/* Define to 2 if the system does not provide POSIX.1 features except with
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this defined. */
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/* #undef _POSIX_1_SOURCE */
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/* Define to 1 if you need to in order for `stat' and other things to work. */
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/* #undef _POSIX_SOURCE */
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#define VERSION "10.39"
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/* Define to empty if `const' does not conform to ANSI C. */
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/* #undef const */
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12
thirdparty/pcre2/src/pcre2.h
vendored
12
thirdparty/pcre2/src/pcre2.h
vendored
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@ -5,7 +5,7 @@
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/* This is the public header file for the PCRE library, second API, to be
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#included by applications that call PCRE2 functions.
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Copyright (c) 2016-2020 University of Cambridge
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Copyright (c) 2016-2021 University of Cambridge
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-----------------------------------------------------------------------------
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Redistribution and use in source and binary forms, with or without
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@ -42,9 +42,9 @@ POSSIBILITY OF SUCH DAMAGE.
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/* The current PCRE version information. */
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#define PCRE2_MAJOR 10
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#define PCRE2_MINOR 36
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#define PCRE2_MINOR 39
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#define PCRE2_PRERELEASE
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#define PCRE2_DATE 2020-12-04
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#define PCRE2_DATE 2021-10-29
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/* When an application links to a PCRE DLL in Windows, the symbols that are
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imported have to be identified as such. When building PCRE2, the appropriate
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@ -84,8 +84,8 @@ set, we ensure here that it has no effect. */
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/* Have to include limits.h, stdlib.h, and inttypes.h to ensure that size_t and
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uint8_t, UCHAR_MAX, etc are defined. Some systems that do have inttypes.h do
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not have stdint.h, which is why we use inttypes.h, which according to the C
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standard is a superset of stdint.h. If none of these headers are available,
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the relevant values must be provided by some other means. */
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standard is a superset of stdint.h. If inttypes.h is not available the build
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will break and the relevant values must be provided by some other means. */
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#include <limits.h>
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#include <stdlib.h>
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#define PCRE2_EXTRA_MATCH_LINE 0x00000008u /* C */
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#define PCRE2_EXTRA_ESCAPED_CR_IS_LF 0x00000010u /* C */
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#define PCRE2_EXTRA_ALT_BSUX 0x00000020u /* C */
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#define PCRE2_EXTRA_ALLOW_LOOKAROUND_BSK 0x00000040u /* C */
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/* These are for pcre2_jit_compile(). */
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#define PCRE2_ERROR_SCRIPT_RUN_NOT_AVAILABLE 196
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#define PCRE2_ERROR_TOO_MANY_CAPTURES 197
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#define PCRE2_ERROR_CONDITION_ATOMIC_ASSERTION_EXPECTED 198
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#define PCRE2_ERROR_BACKSLASH_K_IN_LOOKAROUND 199
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/* "Expected" matching error codes: no match and partial match. */
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13
thirdparty/pcre2/src/pcre2_auto_possess.c
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13
thirdparty/pcre2/src/pcre2_auto_possess.c
vendored
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@ -7,7 +7,7 @@ and semantics are as close as possible to those of the Perl 5 language.
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Written by Philip Hazel
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Original API code Copyright (c) 1997-2012 University of Cambridge
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New API code Copyright (c) 2016-2020 University of Cambridge
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New API code Copyright (c) 2016-2021 University of Cambridge
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-----------------------------------------------------------------------------
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Redistribution and use in source and binary forms, with or without
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@ -490,6 +490,7 @@ switch(c)
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list[2] = (uint32_t)(end - code);
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return end;
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}
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return NULL; /* Opcode not accepted */
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}
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@ -1186,12 +1187,16 @@ for (;;)
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c = *repeat_opcode;
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if (c >= OP_CRSTAR && c <= OP_CRMINRANGE)
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{
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/* end must not be NULL. */
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end = get_chr_property_list(code, utf, ucp, cb->fcc, list);
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/* The return from get_chr_property_list() will never be NULL when
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*code (aka c) is one of the three class opcodes. However, gcc with
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-fanalyzer notes that a NULL return is possible, and grumbles. Hence we
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put in a check. */
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end = get_chr_property_list(code, utf, ucp, cb->fcc, list);
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list[1] = (c & 1) == 0;
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if (compare_opcodes(end, utf, ucp, cb, list, end, &rec_limit))
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if (end != NULL &&
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compare_opcodes(end, utf, ucp, cb, list, end, &rec_limit))
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{
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switch (c)
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{
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86
thirdparty/pcre2/src/pcre2_compile.c
vendored
86
thirdparty/pcre2/src/pcre2_compile.c
vendored
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@ -7,7 +7,7 @@ and semantics are as close as possible to those of the Perl 5 language.
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|||
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||||
Written by Philip Hazel
|
||||
Original API code Copyright (c) 1997-2012 University of Cambridge
|
||||
New API code Copyright (c) 2016-2020 University of Cambridge
|
||||
New API code Copyright (c) 2016-2021 University of Cambridge
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||||
-----------------------------------------------------------------------------
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Redistribution and use in source and binary forms, with or without
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@ -137,7 +137,7 @@ static BOOL
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static int
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check_lookbehinds(uint32_t *, uint32_t **, parsed_recurse_check *,
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compile_block *);
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compile_block *, int *);
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/*************************************************
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@ -782,12 +782,15 @@ are allowed. */
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#define PUBLIC_COMPILE_EXTRA_OPTIONS \
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(PUBLIC_LITERAL_COMPILE_EXTRA_OPTIONS| \
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||||
PCRE2_EXTRA_ALLOW_SURROGATE_ESCAPES|PCRE2_EXTRA_BAD_ESCAPE_IS_LITERAL| \
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PCRE2_EXTRA_ESCAPED_CR_IS_LF|PCRE2_EXTRA_ALT_BSUX)
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PCRE2_EXTRA_ESCAPED_CR_IS_LF|PCRE2_EXTRA_ALT_BSUX| \
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PCRE2_EXTRA_ALLOW_LOOKAROUND_BSK)
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/* Compile time error code numbers. They are given names so that they can more
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easily be tracked. When a new number is added, the tables called eint1 and
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eint2 in pcre2posix.c may need to be updated, and a new error text must be
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added to compile_error_texts in pcre2_error.c. */
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added to compile_error_texts in pcre2_error.c. Also, the error codes in
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pcre2.h.in must be updated - their values are exactly 100 greater than these
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values. */
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||||
enum { ERR0 = COMPILE_ERROR_BASE,
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ERR1, ERR2, ERR3, ERR4, ERR5, ERR6, ERR7, ERR8, ERR9, ERR10,
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@ -799,7 +802,7 @@ enum { ERR0 = COMPILE_ERROR_BASE,
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ERR61, ERR62, ERR63, ERR64, ERR65, ERR66, ERR67, ERR68, ERR69, ERR70,
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ERR71, ERR72, ERR73, ERR74, ERR75, ERR76, ERR77, ERR78, ERR79, ERR80,
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ERR81, ERR82, ERR83, ERR84, ERR85, ERR86, ERR87, ERR88, ERR89, ERR90,
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ERR91, ERR92, ERR93, ERR94, ERR95, ERR96, ERR97, ERR98 };
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ERR91, ERR92, ERR93, ERR94, ERR95, ERR96, ERR97, ERR98, ERR99 };
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||||
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||||
/* This is a table of start-of-pattern options such as (*UTF) and settings such
|
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as (*LIMIT_MATCH=nnnn) and (*CRLF). For completeness and backward
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||||
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@ -1398,32 +1401,47 @@ static BOOL
|
|||
read_repeat_counts(PCRE2_SPTR *ptrptr, PCRE2_SPTR ptrend, uint32_t *minp,
|
||||
uint32_t *maxp, int *errorcodeptr)
|
||||
{
|
||||
PCRE2_SPTR p = *ptrptr;
|
||||
PCRE2_SPTR p;
|
||||
BOOL yield = FALSE;
|
||||
BOOL had_comma = FALSE;
|
||||
int32_t min = 0;
|
||||
int32_t max = REPEAT_UNLIMITED; /* This value is larger than MAX_REPEAT_COUNT */
|
||||
|
||||
/* NB read_number() initializes the error code to zero. The only error is for a
|
||||
number that is too big. */
|
||||
/* Check the syntax */
|
||||
|
||||
*errorcodeptr = 0;
|
||||
for (p = *ptrptr;; p++)
|
||||
{
|
||||
uint32_t c;
|
||||
if (p >= ptrend) return FALSE;
|
||||
c = *p;
|
||||
if (IS_DIGIT(c)) continue;
|
||||
if (c == CHAR_RIGHT_CURLY_BRACKET) break;
|
||||
if (c == CHAR_COMMA)
|
||||
{
|
||||
if (had_comma) return FALSE;
|
||||
had_comma = TRUE;
|
||||
}
|
||||
else return FALSE;
|
||||
}
|
||||
|
||||
/* The only error from read_number() is for a number that is too big. */
|
||||
|
||||
p = *ptrptr;
|
||||
if (!read_number(&p, ptrend, -1, MAX_REPEAT_COUNT, ERR5, &min, errorcodeptr))
|
||||
goto EXIT;
|
||||
|
||||
if (p >= ptrend) goto EXIT;
|
||||
|
||||
if (*p == CHAR_RIGHT_CURLY_BRACKET)
|
||||
{
|
||||
p++;
|
||||
max = min;
|
||||
}
|
||||
|
||||
else
|
||||
{
|
||||
if (*p++ != CHAR_COMMA || p >= ptrend) goto EXIT;
|
||||
if (*p != CHAR_RIGHT_CURLY_BRACKET)
|
||||
if (*(++p) != CHAR_RIGHT_CURLY_BRACKET)
|
||||
{
|
||||
if (!read_number(&p, ptrend, -1, MAX_REPEAT_COUNT, ERR5, &max,
|
||||
errorcodeptr) || p >= ptrend || *p != CHAR_RIGHT_CURLY_BRACKET)
|
||||
errorcodeptr))
|
||||
goto EXIT;
|
||||
if (max < min)
|
||||
{
|
||||
|
@ -1438,11 +1456,10 @@ yield = TRUE;
|
|||
if (minp != NULL) *minp = (uint32_t)min;
|
||||
if (maxp != NULL) *maxp = (uint32_t)max;
|
||||
|
||||
/* Update the pattern pointer on success, or after an error, but not when
|
||||
the result is "not a repeat quantifier". */
|
||||
/* Update the pattern pointer */
|
||||
|
||||
EXIT:
|
||||
if (yield || *errorcodeptr != 0) *ptrptr = p;
|
||||
*ptrptr = p;
|
||||
return yield;
|
||||
}
|
||||
|
||||
|
@ -1776,19 +1793,23 @@ else
|
|||
{
|
||||
oldptr = ptr;
|
||||
ptr--; /* Back to the digit */
|
||||
if (!read_number(&ptr, ptrend, -1, INT_MAX/10 - 1, ERR61, &s,
|
||||
errorcodeptr))
|
||||
break;
|
||||
|
||||
/* \1 to \9 are always back references. \8x and \9x are too; \1x to \7x
|
||||
/* As we know we are at a digit, the only possible error from
|
||||
read_number() is a number that is too large to be a group number. In this
|
||||
case we fall through handle this as not a group reference. If we have
|
||||
read a small enough number, check for a back reference.
|
||||
|
||||
\1 to \9 are always back references. \8x and \9x are too; \1x to \7x
|
||||
are octal escapes if there are not that many previous captures. */
|
||||
|
||||
if (s < 10 || oldptr[-1] >= CHAR_8 || s <= (int)cb->bracount)
|
||||
if (read_number(&ptr, ptrend, -1, INT_MAX/10 - 1, 0, &s, errorcodeptr) &&
|
||||
(s < 10 || oldptr[-1] >= CHAR_8 || s <= (int)cb->bracount))
|
||||
{
|
||||
if (s > (int)MAX_GROUP_NUMBER) *errorcodeptr = ERR61;
|
||||
else escape = -s; /* Indicates a back reference */
|
||||
break;
|
||||
}
|
||||
|
||||
ptr = oldptr; /* Put the pointer back and fall through */
|
||||
}
|
||||
|
||||
|
@ -7781,6 +7802,16 @@ for (;; pptr++)
|
|||
}
|
||||
#endif
|
||||
|
||||
/* \K is forbidden in lookarounds since 10.38 because that's what Perl has
|
||||
done. However, there's an option, in case anyone was relying on it. */
|
||||
|
||||
if (cb->assert_depth > 0 && meta_arg == ESC_K &&
|
||||
(cb->cx->extra_options & PCRE2_EXTRA_ALLOW_LOOKAROUND_BSK) == 0)
|
||||
{
|
||||
*errorcodeptr = ERR99;
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* For the rest (including \X when Unicode is supported - if not it's
|
||||
faulted at parse time), the OP value is the escape value when PCRE2_UCP is
|
||||
not set; if it is set, these escapes do not show up here because they are
|
||||
|
@ -9130,7 +9161,7 @@ for (;; pptr++)
|
|||
case META_LOOKAHEAD:
|
||||
case META_LOOKAHEADNOT:
|
||||
case META_LOOKAHEAD_NA:
|
||||
*errcodeptr = check_lookbehinds(pptr + 1, &pptr, recurses, cb);
|
||||
*errcodeptr = check_lookbehinds(pptr + 1, &pptr, recurses, cb, lcptr);
|
||||
if (*errcodeptr != 0) return -1;
|
||||
|
||||
/* Ignore any qualifiers that follow a lookahead assertion. */
|
||||
|
@ -9470,16 +9501,16 @@ Arguments
|
|||
retptr if not NULL, return the ket pointer here
|
||||
recurses chain of recurse_check to catch mutual recursion
|
||||
cb points to the compile block
|
||||
lcptr points to loop counter
|
||||
|
||||
Returns: 0 on success, or an errorcode (cb->erroroffset will be set)
|
||||
*/
|
||||
|
||||
static int
|
||||
check_lookbehinds(uint32_t *pptr, uint32_t **retptr,
|
||||
parsed_recurse_check *recurses, compile_block *cb)
|
||||
parsed_recurse_check *recurses, compile_block *cb, int *lcptr)
|
||||
{
|
||||
int errorcode = 0;
|
||||
int loopcount = 0;
|
||||
int nestlevel = 0;
|
||||
|
||||
cb->erroroffset = PCRE2_UNSET;
|
||||
|
@ -9605,7 +9636,7 @@ for (; *pptr != META_END; pptr++)
|
|||
case META_LOOKBEHIND:
|
||||
case META_LOOKBEHINDNOT:
|
||||
case META_LOOKBEHIND_NA:
|
||||
if (!set_lookbehind_lengths(&pptr, &errorcode, &loopcount, recurses, cb))
|
||||
if (!set_lookbehind_lengths(&pptr, &errorcode, lcptr, recurses, cb))
|
||||
return errorcode;
|
||||
break;
|
||||
}
|
||||
|
@ -10060,7 +10091,8 @@ lengths. */
|
|||
|
||||
if (has_lookbehind)
|
||||
{
|
||||
errorcode = check_lookbehinds(cb.parsed_pattern, NULL, NULL, &cb);
|
||||
int loopcount = 0;
|
||||
errorcode = check_lookbehinds(cb.parsed_pattern, NULL, NULL, &cb, &loopcount);
|
||||
if (errorcode != 0) goto HAD_CB_ERROR;
|
||||
}
|
||||
|
||||
|
|
69
thirdparty/pcre2/src/pcre2_dfa_match.c
vendored
69
thirdparty/pcre2/src/pcre2_dfa_match.c
vendored
|
@ -7,7 +7,7 @@ and semantics are as close as possible to those of the Perl 5 language.
|
|||
|
||||
Written by Philip Hazel
|
||||
Original API code Copyright (c) 1997-2012 University of Cambridge
|
||||
New API code Copyright (c) 2016-2020 University of Cambridge
|
||||
New API code Copyright (c) 2016-2021 University of Cambridge
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
|
@ -3256,8 +3256,8 @@ BOOL has_first_cu = FALSE;
|
|||
BOOL has_req_cu = FALSE;
|
||||
|
||||
#if PCRE2_CODE_UNIT_WIDTH == 8
|
||||
BOOL memchr_not_found_first_cu = FALSE;
|
||||
BOOL memchr_not_found_first_cu2 = FALSE;
|
||||
PCRE2_SPTR memchr_found_first_cu = NULL;
|
||||
PCRE2_SPTR memchr_found_first_cu2 = NULL;
|
||||
#endif
|
||||
|
||||
PCRE2_UCHAR first_cu = 0;
|
||||
|
@ -3648,13 +3648,7 @@ for (;;)
|
|||
}
|
||||
}
|
||||
|
||||
/* Not anchored. Advance to a unique first code unit if there is one. In
|
||||
8-bit mode, the use of memchr() gives a big speed up, even though we have
|
||||
to call it twice in caseless mode, in order to find the earliest occurrence
|
||||
of the character in either of its cases. If a call to memchr() that
|
||||
searches the rest of the subject fails to find one case, remember that in
|
||||
order not to keep on repeating the search. This can make a huge difference
|
||||
when the strings are very long and only one case is present. */
|
||||
/* Not anchored. Advance to a unique first code unit if there is one. */
|
||||
|
||||
else
|
||||
{
|
||||
|
@ -3662,43 +3656,68 @@ for (;;)
|
|||
{
|
||||
if (first_cu != first_cu2) /* Caseless */
|
||||
{
|
||||
/* In 16-bit and 32_bit modes we have to do our own search, so can
|
||||
look for both cases at once. */
|
||||
|
||||
#if PCRE2_CODE_UNIT_WIDTH != 8
|
||||
PCRE2_UCHAR smc;
|
||||
while (start_match < end_subject &&
|
||||
(smc = UCHAR21TEST(start_match)) != first_cu &&
|
||||
smc != first_cu2)
|
||||
smc != first_cu2)
|
||||
start_match++;
|
||||
#else
|
||||
/* In 8-bit mode, the use of memchr() gives a big speed up, even
|
||||
though we have to call it twice in order to find the earliest
|
||||
occurrence of the code unit in either of its cases. Caching is used
|
||||
to remember the positions of previously found code units. This can
|
||||
make a huge difference when the strings are very long and only one
|
||||
case is actually present. */
|
||||
|
||||
#else /* 8-bit code units */
|
||||
PCRE2_SPTR pp1 = NULL;
|
||||
PCRE2_SPTR pp2 = NULL;
|
||||
PCRE2_SIZE cu2size = end_subject - start_match;
|
||||
PCRE2_SIZE searchlength = end_subject - start_match;
|
||||
|
||||
if (!memchr_not_found_first_cu)
|
||||
/* If we haven't got a previously found position for first_cu, or if
|
||||
the current starting position is later, we need to do a search. If
|
||||
the code unit is not found, set it to the end. */
|
||||
|
||||
if (memchr_found_first_cu == NULL ||
|
||||
start_match > memchr_found_first_cu)
|
||||
{
|
||||
pp1 = memchr(start_match, first_cu, end_subject - start_match);
|
||||
if (pp1 == NULL) memchr_not_found_first_cu = TRUE;
|
||||
else cu2size = pp1 - start_match;
|
||||
pp1 = memchr(start_match, first_cu, searchlength);
|
||||
memchr_found_first_cu = (pp1 == NULL)? end_subject : pp1;
|
||||
}
|
||||
|
||||
/* If pp1 is not NULL, we have arranged to search only as far as pp1,
|
||||
to see if the other case is earlier, so we can set "not found" only
|
||||
when both searches have returned NULL. */
|
||||
/* If the start is before a previously found position, use the
|
||||
previous position, or NULL if a previous search failed. */
|
||||
|
||||
if (!memchr_not_found_first_cu2)
|
||||
else pp1 = (memchr_found_first_cu == end_subject)? NULL :
|
||||
memchr_found_first_cu;
|
||||
|
||||
/* Do the same thing for the other case. */
|
||||
|
||||
if (memchr_found_first_cu2 == NULL ||
|
||||
start_match > memchr_found_first_cu2)
|
||||
{
|
||||
pp2 = memchr(start_match, first_cu2, cu2size);
|
||||
memchr_not_found_first_cu2 = (pp2 == NULL && pp1 == NULL);
|
||||
pp2 = memchr(start_match, first_cu2, searchlength);
|
||||
memchr_found_first_cu2 = (pp2 == NULL)? end_subject : pp2;
|
||||
}
|
||||
|
||||
else pp2 = (memchr_found_first_cu2 == end_subject)? NULL :
|
||||
memchr_found_first_cu2;
|
||||
|
||||
/* Set the start to the end of the subject if neither case was found.
|
||||
Otherwise, use the earlier found point. */
|
||||
|
||||
if (pp1 == NULL)
|
||||
start_match = (pp2 == NULL)? end_subject : pp2;
|
||||
else
|
||||
start_match = (pp2 == NULL || pp1 < pp2)? pp1 : pp2;
|
||||
#endif
|
||||
|
||||
#endif /* 8-bit handling */
|
||||
}
|
||||
|
||||
/* The caseful case */
|
||||
/* The caseful case is much simpler. */
|
||||
|
||||
else
|
||||
{
|
||||
|
|
3
thirdparty/pcre2/src/pcre2_error.c
vendored
3
thirdparty/pcre2/src/pcre2_error.c
vendored
|
@ -7,7 +7,7 @@ and semantics are as close as possible to those of the Perl 5 language.
|
|||
|
||||
Written by Philip Hazel
|
||||
Original API code Copyright (c) 1997-2012 University of Cambridge
|
||||
New API code Copyright (c) 2016-2019 University of Cambridge
|
||||
New API code Copyright (c) 2016-2021 University of Cambridge
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
|
@ -186,6 +186,7 @@ static const unsigned char compile_error_texts[] =
|
|||
"script runs require Unicode support, which this version of PCRE2 does not have\0"
|
||||
"too many capturing groups (maximum 65535)\0"
|
||||
"atomic assertion expected after (?( or (?(?C)\0"
|
||||
"\\K is not allowed in lookarounds (but see PCRE2_EXTRA_ALLOW_LOOKAROUND_BSK)\0"
|
||||
;
|
||||
|
||||
/* Match-time and UTF error texts are in the same format. */
|
||||
|
|
89
thirdparty/pcre2/src/pcre2_jit_compile.c
vendored
89
thirdparty/pcre2/src/pcre2_jit_compile.c
vendored
|
@ -1226,7 +1226,7 @@ while (cc < ccend)
|
|||
return TRUE;
|
||||
}
|
||||
|
||||
#define EARLY_FAIL_ENHANCE_MAX (1 + 1)
|
||||
#define EARLY_FAIL_ENHANCE_MAX (1 + 3)
|
||||
|
||||
/*
|
||||
start:
|
||||
|
@ -1236,23 +1236,28 @@ start:
|
|||
|
||||
return: current number of iterators enhanced with fast fail
|
||||
*/
|
||||
static int detect_early_fail(compiler_common *common, PCRE2_SPTR cc, int *private_data_start, sljit_s32 depth, int start)
|
||||
static int detect_early_fail(compiler_common *common, PCRE2_SPTR cc, int *private_data_start,
|
||||
sljit_s32 depth, int start, BOOL fast_forward_allowed)
|
||||
{
|
||||
PCRE2_SPTR begin = cc;
|
||||
PCRE2_SPTR next_alt;
|
||||
PCRE2_SPTR end;
|
||||
PCRE2_SPTR accelerated_start;
|
||||
BOOL prev_fast_forward_allowed;
|
||||
int result = 0;
|
||||
int count;
|
||||
BOOL fast_forward_allowed = TRUE;
|
||||
|
||||
SLJIT_ASSERT(*cc == OP_ONCE || *cc == OP_BRA || *cc == OP_CBRA);
|
||||
SLJIT_ASSERT(*cc != OP_CBRA || common->optimized_cbracket[GET2(cc, 1 + LINK_SIZE)] != 0);
|
||||
SLJIT_ASSERT(start < EARLY_FAIL_ENHANCE_MAX);
|
||||
|
||||
next_alt = cc + GET(cc, 1);
|
||||
if (*next_alt == OP_ALT)
|
||||
fast_forward_allowed = FALSE;
|
||||
|
||||
do
|
||||
{
|
||||
count = start;
|
||||
next_alt = cc + GET(cc, 1);
|
||||
cc += 1 + LINK_SIZE + ((*cc == OP_CBRA) ? IMM2_SIZE : 0);
|
||||
|
||||
while (TRUE)
|
||||
|
@ -1475,31 +1480,20 @@ do
|
|||
case OP_CBRA:
|
||||
end = cc + GET(cc, 1);
|
||||
|
||||
if (*end == OP_KET && PRIVATE_DATA(end) == 0)
|
||||
{
|
||||
if (*cc == OP_CBRA)
|
||||
{
|
||||
if (common->optimized_cbracket[GET2(cc, 1 + LINK_SIZE)] == 0)
|
||||
break;
|
||||
cc += IMM2_SIZE;
|
||||
}
|
||||
|
||||
cc += 1 + LINK_SIZE;
|
||||
continue;
|
||||
}
|
||||
|
||||
prev_fast_forward_allowed = fast_forward_allowed;
|
||||
fast_forward_allowed = FALSE;
|
||||
if (depth >= 4)
|
||||
break;
|
||||
|
||||
end = bracketend(cc) - (1 + LINK_SIZE);
|
||||
if (*end != OP_KET || PRIVATE_DATA(end) != 0)
|
||||
if (*end != OP_KET || (*cc == OP_CBRA && common->optimized_cbracket[GET2(cc, 1 + LINK_SIZE)] == 0))
|
||||
break;
|
||||
|
||||
if (*cc == OP_CBRA && common->optimized_cbracket[GET2(cc, 1 + LINK_SIZE)] == 0)
|
||||
break;
|
||||
count = detect_early_fail(common, cc, private_data_start, depth + 1, count, prev_fast_forward_allowed);
|
||||
|
||||
if (PRIVATE_DATA(cc) != 0)
|
||||
common->private_data_ptrs[begin - common->start] = 1;
|
||||
|
||||
count = detect_early_fail(common, cc, private_data_start, depth + 1, count);
|
||||
if (count < EARLY_FAIL_ENHANCE_MAX)
|
||||
{
|
||||
cc = end + (1 + LINK_SIZE);
|
||||
|
@ -1521,7 +1515,7 @@ do
|
|||
{
|
||||
count++;
|
||||
|
||||
if (fast_forward_allowed && *next_alt == OP_KET)
|
||||
if (fast_forward_allowed)
|
||||
{
|
||||
common->fast_forward_bc_ptr = accelerated_start;
|
||||
common->private_data_ptrs[(accelerated_start + 1) - common->start] = ((*private_data_start) << 3) | type_skip;
|
||||
|
@ -1555,6 +1549,8 @@ do
|
|||
return EARLY_FAIL_ENHANCE_MAX;
|
||||
}
|
||||
|
||||
/* Cannot be part of a repeat. */
|
||||
common->private_data_ptrs[begin - common->start] = 1;
|
||||
count++;
|
||||
|
||||
if (count < EARLY_FAIL_ENHANCE_MAX)
|
||||
|
@ -1569,8 +1565,8 @@ do
|
|||
else if (result < count)
|
||||
result = count;
|
||||
|
||||
fast_forward_allowed = FALSE;
|
||||
cc = next_alt;
|
||||
next_alt = cc + GET(cc, 1);
|
||||
}
|
||||
while (*cc == OP_ALT);
|
||||
|
||||
|
@ -1620,11 +1616,12 @@ sljit_sw length = end - begin;
|
|||
sljit_s32 min, max, i;
|
||||
|
||||
/* Detect fixed iterations first. */
|
||||
if (end[-(1 + LINK_SIZE)] != OP_KET)
|
||||
if (end[-(1 + LINK_SIZE)] != OP_KET || PRIVATE_DATA(begin) != 0)
|
||||
return FALSE;
|
||||
|
||||
/* Already detected repeat. */
|
||||
if (common->private_data_ptrs[end - common->start - LINK_SIZE] != 0)
|
||||
/* /(?:AB){4,6}/ is currently converted to /(?:AB){3}(?AB){1,3}/
|
||||
* Skip the check of the second part. */
|
||||
if (PRIVATE_DATA(end - LINK_SIZE) == 0)
|
||||
return TRUE;
|
||||
|
||||
next = end;
|
||||
|
@ -1763,6 +1760,7 @@ while (cc < ccend)
|
|||
if (private_data_ptr > SLJIT_MAX_LOCAL_SIZE)
|
||||
break;
|
||||
|
||||
/* When the bracket is prefixed by a zero iteration, skip the repeat check (at this point). */
|
||||
if (repeat_check && (*cc == OP_ONCE || *cc == OP_BRA || *cc == OP_CBRA || *cc == OP_COND))
|
||||
{
|
||||
if (detect_repeat(common, cc))
|
||||
|
@ -1813,6 +1811,7 @@ while (cc < ccend)
|
|||
|
||||
case OP_COND:
|
||||
/* Might be a hidden SCOND. */
|
||||
common->private_data_ptrs[cc - common->start] = 0;
|
||||
alternative = cc + GET(cc, 1);
|
||||
if (*alternative == OP_KETRMAX || *alternative == OP_KETRMIN)
|
||||
{
|
||||
|
@ -4203,9 +4202,6 @@ TMP2 is not used. Otherwise TMP2 must contain the start of the subject buffer,
|
|||
and it is destroyed. Does not modify STR_PTR for invalid character sequences. */
|
||||
DEFINE_COMPILER;
|
||||
|
||||
SLJIT_UNUSED_ARG(backtracks);
|
||||
SLJIT_UNUSED_ARG(must_be_valid);
|
||||
|
||||
#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
|
||||
struct sljit_jump *jump;
|
||||
#endif
|
||||
|
@ -4279,6 +4275,10 @@ if (common->invalid_utf && !must_be_valid)
|
|||
}
|
||||
#endif /* PCRE2_CODE_UNIT_WIDTH == [8|16|32] */
|
||||
#endif /* SUPPORT_UNICODE */
|
||||
|
||||
SLJIT_UNUSED_ARG(backtracks);
|
||||
SLJIT_UNUSED_ARG(must_be_valid);
|
||||
|
||||
OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
|
||||
}
|
||||
|
||||
|
@ -8141,7 +8141,7 @@ switch(type)
|
|||
}
|
||||
else
|
||||
OP2(SLJIT_AND32 | SLJIT_SET_Z, SLJIT_UNUSED, 0, SLJIT_MEM1(ARGUMENTS), SLJIT_OFFSETOF(jit_arguments, options), SLJIT_IMM, PCRE2_NOTEOL);
|
||||
add_jump(compiler, backtracks, JUMP(SLJIT_NOT_ZERO32));
|
||||
add_jump(compiler, backtracks, JUMP(SLJIT_NOT_ZERO));
|
||||
|
||||
if (!common->endonly)
|
||||
compile_simple_assertion_matchingpath(common, OP_EODN, cc, backtracks);
|
||||
|
@ -8161,7 +8161,7 @@ switch(type)
|
|||
}
|
||||
else
|
||||
OP2(SLJIT_AND32 | SLJIT_SET_Z, SLJIT_UNUSED, 0, SLJIT_MEM1(ARGUMENTS), SLJIT_OFFSETOF(jit_arguments, options), SLJIT_IMM, PCRE2_NOTEOL);
|
||||
add_jump(compiler, backtracks, JUMP(SLJIT_NOT_ZERO32));
|
||||
add_jump(compiler, backtracks, JUMP(SLJIT_NOT_ZERO));
|
||||
check_partial(common, FALSE);
|
||||
jump[0] = JUMP(SLJIT_JUMP);
|
||||
JUMPHERE(jump[1]);
|
||||
|
@ -8201,14 +8201,14 @@ switch(type)
|
|||
OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, begin));
|
||||
add_jump(compiler, backtracks, CMP(SLJIT_GREATER, STR_PTR, 0, TMP1, 0));
|
||||
OP2(SLJIT_AND32 | SLJIT_SET_Z, SLJIT_UNUSED, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(jit_arguments, options), SLJIT_IMM, PCRE2_NOTBOL);
|
||||
add_jump(compiler, backtracks, JUMP(SLJIT_NOT_ZERO32));
|
||||
add_jump(compiler, backtracks, JUMP(SLJIT_NOT_ZERO));
|
||||
}
|
||||
else
|
||||
{
|
||||
OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(ARGUMENTS), SLJIT_OFFSETOF(jit_arguments, begin));
|
||||
add_jump(compiler, backtracks, CMP(SLJIT_GREATER, STR_PTR, 0, TMP1, 0));
|
||||
OP2(SLJIT_AND32 | SLJIT_SET_Z, SLJIT_UNUSED, 0, SLJIT_MEM1(ARGUMENTS), SLJIT_OFFSETOF(jit_arguments, options), SLJIT_IMM, PCRE2_NOTBOL);
|
||||
add_jump(compiler, backtracks, JUMP(SLJIT_NOT_ZERO32));
|
||||
add_jump(compiler, backtracks, JUMP(SLJIT_NOT_ZERO));
|
||||
}
|
||||
return cc;
|
||||
|
||||
|
@ -8227,7 +8227,7 @@ switch(type)
|
|||
jump[1] = CMP(SLJIT_GREATER, STR_PTR, 0, TMP2, 0);
|
||||
OP2(SLJIT_AND32 | SLJIT_SET_Z, SLJIT_UNUSED, 0, SLJIT_MEM1(ARGUMENTS), SLJIT_OFFSETOF(jit_arguments, options), SLJIT_IMM, PCRE2_NOTBOL);
|
||||
}
|
||||
add_jump(compiler, backtracks, JUMP(SLJIT_NOT_ZERO32));
|
||||
add_jump(compiler, backtracks, JUMP(SLJIT_NOT_ZERO));
|
||||
jump[0] = JUMP(SLJIT_JUMP);
|
||||
JUMPHERE(jump[1]);
|
||||
|
||||
|
@ -9581,11 +9581,11 @@ free_stack(common, callout_arg_size);
|
|||
|
||||
/* Check return value. */
|
||||
OP2(SLJIT_SUB32 | SLJIT_SET_Z | SLJIT_SET_SIG_GREATER, SLJIT_UNUSED, 0, SLJIT_RETURN_REG, 0, SLJIT_IMM, 0);
|
||||
add_jump(compiler, &backtrack->topbacktracks, JUMP(SLJIT_SIG_GREATER32));
|
||||
add_jump(compiler, &backtrack->topbacktracks, JUMP(SLJIT_SIG_GREATER));
|
||||
if (common->abort_label == NULL)
|
||||
add_jump(compiler, &common->abort, JUMP(SLJIT_NOT_EQUAL32) /* SIG_LESS */);
|
||||
add_jump(compiler, &common->abort, JUMP(SLJIT_NOT_EQUAL) /* SIG_LESS */);
|
||||
else
|
||||
JUMPTO(SLJIT_NOT_EQUAL32 /* SIG_LESS */, common->abort_label);
|
||||
JUMPTO(SLJIT_NOT_EQUAL /* SIG_LESS */, common->abort_label);
|
||||
return cc + callout_length;
|
||||
}
|
||||
|
||||
|
@ -11232,7 +11232,7 @@ early_fail_type = (early_fail_ptr & 0x7);
|
|||
early_fail_ptr >>= 3;
|
||||
|
||||
/* During recursion, these optimizations are disabled. */
|
||||
if (common->early_fail_start_ptr == 0)
|
||||
if (common->early_fail_start_ptr == 0 && common->fast_forward_bc_ptr == NULL)
|
||||
{
|
||||
early_fail_ptr = 0;
|
||||
early_fail_type = type_skip;
|
||||
|
@ -13661,9 +13661,11 @@ if (!common->private_data_ptrs)
|
|||
memset(common->private_data_ptrs, 0, total_length * sizeof(sljit_s32));
|
||||
|
||||
private_data_size = common->cbra_ptr + (re->top_bracket + 1) * sizeof(sljit_sw);
|
||||
set_private_data_ptrs(common, &private_data_size, ccend);
|
||||
|
||||
if ((re->overall_options & PCRE2_ANCHORED) == 0 && (re->overall_options & PCRE2_NO_START_OPTIMIZE) == 0 && !common->has_skip_in_assert_back)
|
||||
detect_early_fail(common, common->start, &private_data_size, 0, 0);
|
||||
detect_early_fail(common, common->start, &private_data_size, 0, 0, TRUE);
|
||||
|
||||
set_private_data_ptrs(common, &private_data_size, ccend);
|
||||
|
||||
SLJIT_ASSERT(common->early_fail_start_ptr <= common->early_fail_end_ptr);
|
||||
|
||||
|
@ -14130,6 +14132,10 @@ PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION
|
|||
pcre2_jit_compile(pcre2_code *code, uint32_t options)
|
||||
{
|
||||
pcre2_real_code *re = (pcre2_real_code *)code;
|
||||
#ifdef SUPPORT_JIT
|
||||
executable_functions *functions;
|
||||
static int executable_allocator_is_working = 0;
|
||||
#endif
|
||||
|
||||
if (code == NULL)
|
||||
return PCRE2_ERROR_NULL;
|
||||
|
@ -14164,8 +14170,7 @@ actions are needed:
|
|||
*/
|
||||
|
||||
#ifdef SUPPORT_JIT
|
||||
executable_functions *functions = (executable_functions *)re->executable_jit;
|
||||
static int executable_allocator_is_working = 0;
|
||||
functions = (executable_functions *)re->executable_jit;
|
||||
#endif
|
||||
|
||||
if ((options & PCRE2_JIT_INVALID_UTF) != 0)
|
||||
|
|
819
thirdparty/pcre2/src/pcre2_jit_simd_inc.h
vendored
819
thirdparty/pcre2/src/pcre2_jit_simd_inc.h
vendored
|
@ -39,7 +39,29 @@ POSSIBILITY OF SUCH DAMAGE.
|
|||
-----------------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) && !(defined SUPPORT_VALGRIND)
|
||||
#if !(defined SUPPORT_VALGRIND)
|
||||
|
||||
#if ((defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) \
|
||||
|| (defined SLJIT_CONFIG_S390X && SLJIT_CONFIG_S390X))
|
||||
|
||||
typedef enum {
|
||||
vector_compare_match1,
|
||||
vector_compare_match1i,
|
||||
vector_compare_match2,
|
||||
} vector_compare_type;
|
||||
|
||||
static SLJIT_INLINE sljit_u32 max_fast_forward_char_pair_offset(void)
|
||||
{
|
||||
#if PCRE2_CODE_UNIT_WIDTH == 8
|
||||
return 15;
|
||||
#elif PCRE2_CODE_UNIT_WIDTH == 16
|
||||
return 7;
|
||||
#elif PCRE2_CODE_UNIT_WIDTH == 32
|
||||
return 3;
|
||||
#else
|
||||
#error "Unsupported unit width"
|
||||
#endif
|
||||
}
|
||||
|
||||
#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
|
||||
static struct sljit_jump *jump_if_utf_char_start(struct sljit_compiler *compiler, sljit_s32 reg)
|
||||
|
@ -56,6 +78,10 @@ return CMP(SLJIT_NOT_EQUAL, reg, 0, SLJIT_IMM, 0xdc00);
|
|||
}
|
||||
#endif
|
||||
|
||||
#endif /* SLJIT_CONFIG_X86 || SLJIT_CONFIG_S390X */
|
||||
|
||||
#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86)
|
||||
|
||||
static sljit_s32 character_to_int32(PCRE2_UCHAR chr)
|
||||
{
|
||||
sljit_u32 value = chr;
|
||||
|
@ -97,13 +123,7 @@ instruction[4] = (sljit_u8)offset;
|
|||
sljit_emit_op_custom(compiler, instruction, 5);
|
||||
}
|
||||
|
||||
typedef enum {
|
||||
sse2_compare_match1,
|
||||
sse2_compare_match1i,
|
||||
sse2_compare_match2,
|
||||
} sse2_compare_type;
|
||||
|
||||
static void fast_forward_char_pair_sse2_compare(struct sljit_compiler *compiler, sse2_compare_type compare_type,
|
||||
static void fast_forward_char_pair_sse2_compare(struct sljit_compiler *compiler, vector_compare_type compare_type,
|
||||
int step, sljit_s32 dst_ind, sljit_s32 cmp1_ind, sljit_s32 cmp2_ind, sljit_s32 tmp_ind)
|
||||
{
|
||||
sljit_u8 instruction[4];
|
||||
|
@ -112,11 +132,11 @@ instruction[1] = 0x0f;
|
|||
|
||||
SLJIT_ASSERT(step >= 0 && step <= 3);
|
||||
|
||||
if (compare_type != sse2_compare_match2)
|
||||
if (compare_type != vector_compare_match2)
|
||||
{
|
||||
if (step == 0)
|
||||
{
|
||||
if (compare_type == sse2_compare_match1i)
|
||||
if (compare_type == vector_compare_match1i)
|
||||
{
|
||||
/* POR xmm1, xmm2/m128 */
|
||||
/* instruction[0] = 0x66; */
|
||||
|
@ -185,14 +205,14 @@ switch (step)
|
|||
static void fast_forward_char_simd(compiler_common *common, PCRE2_UCHAR char1, PCRE2_UCHAR char2, sljit_s32 offset)
|
||||
{
|
||||
DEFINE_COMPILER;
|
||||
sljit_u8 instruction[8];
|
||||
struct sljit_label *start;
|
||||
#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
|
||||
struct sljit_label *restart;
|
||||
#endif
|
||||
struct sljit_jump *quit;
|
||||
struct sljit_jump *partial_quit[2];
|
||||
sse2_compare_type compare_type = sse2_compare_match1;
|
||||
sljit_u8 instruction[8];
|
||||
vector_compare_type compare_type = vector_compare_match1;
|
||||
sljit_s32 tmp1_reg_ind = sljit_get_register_index(TMP1);
|
||||
sljit_s32 str_ptr_reg_ind = sljit_get_register_index(STR_PTR);
|
||||
sljit_s32 data_ind = 0;
|
||||
|
@ -207,12 +227,12 @@ SLJIT_UNUSED_ARG(offset);
|
|||
if (char1 != char2)
|
||||
{
|
||||
bit = char1 ^ char2;
|
||||
compare_type = sse2_compare_match1i;
|
||||
compare_type = vector_compare_match1i;
|
||||
|
||||
if (!is_powerof2(bit))
|
||||
{
|
||||
bit = 0;
|
||||
compare_type = sse2_compare_match2;
|
||||
compare_type = vector_compare_match2;
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -349,11 +369,11 @@ if (common->utf && offset > 0)
|
|||
static jump_list *fast_requested_char_simd(compiler_common *common, PCRE2_UCHAR char1, PCRE2_UCHAR char2)
|
||||
{
|
||||
DEFINE_COMPILER;
|
||||
sljit_u8 instruction[8];
|
||||
struct sljit_label *start;
|
||||
struct sljit_jump *quit;
|
||||
jump_list *not_found = NULL;
|
||||
sse2_compare_type compare_type = sse2_compare_match1;
|
||||
sljit_u8 instruction[8];
|
||||
vector_compare_type compare_type = vector_compare_match1;
|
||||
sljit_s32 tmp1_reg_ind = sljit_get_register_index(TMP1);
|
||||
sljit_s32 str_ptr_reg_ind = sljit_get_register_index(STR_PTR);
|
||||
sljit_s32 data_ind = 0;
|
||||
|
@ -366,12 +386,12 @@ int i;
|
|||
if (char1 != char2)
|
||||
{
|
||||
bit = char1 ^ char2;
|
||||
compare_type = sse2_compare_match1i;
|
||||
compare_type = vector_compare_match1i;
|
||||
|
||||
if (!is_powerof2(bit))
|
||||
{
|
||||
bit = 0;
|
||||
compare_type = sse2_compare_match2;
|
||||
compare_type = vector_compare_match2;
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -476,27 +496,15 @@ return not_found;
|
|||
|
||||
#ifndef _WIN64
|
||||
|
||||
static SLJIT_INLINE sljit_u32 max_fast_forward_char_pair_offset(void)
|
||||
{
|
||||
#if PCRE2_CODE_UNIT_WIDTH == 8
|
||||
return 15;
|
||||
#elif PCRE2_CODE_UNIT_WIDTH == 16
|
||||
return 7;
|
||||
#elif PCRE2_CODE_UNIT_WIDTH == 32
|
||||
return 3;
|
||||
#else
|
||||
#error "Unsupported unit width"
|
||||
#endif
|
||||
}
|
||||
|
||||
#define JIT_HAS_FAST_FORWARD_CHAR_PAIR_SIMD (sljit_has_cpu_feature(SLJIT_HAS_SSE2))
|
||||
|
||||
static void fast_forward_char_pair_simd(compiler_common *common, sljit_s32 offs1,
|
||||
PCRE2_UCHAR char1a, PCRE2_UCHAR char1b, sljit_s32 offs2, PCRE2_UCHAR char2a, PCRE2_UCHAR char2b)
|
||||
{
|
||||
DEFINE_COMPILER;
|
||||
sse2_compare_type compare1_type = sse2_compare_match1;
|
||||
sse2_compare_type compare2_type = sse2_compare_match1;
|
||||
sljit_u8 instruction[8];
|
||||
vector_compare_type compare1_type = vector_compare_match1;
|
||||
vector_compare_type compare2_type = vector_compare_match1;
|
||||
sljit_u32 bit1 = 0;
|
||||
sljit_u32 bit2 = 0;
|
||||
sljit_u32 diff = IN_UCHARS(offs1 - offs2);
|
||||
|
@ -516,7 +524,6 @@ struct sljit_label *start;
|
|||
struct sljit_label *restart;
|
||||
#endif
|
||||
struct sljit_jump *jump[2];
|
||||
sljit_u8 instruction[8];
|
||||
int i;
|
||||
|
||||
SLJIT_ASSERT(common->mode == PCRE2_JIT_COMPLETE && offs1 > offs2);
|
||||
|
@ -549,13 +556,13 @@ else
|
|||
bit1 = char1a ^ char1b;
|
||||
if (is_powerof2(bit1))
|
||||
{
|
||||
compare1_type = sse2_compare_match1i;
|
||||
compare1_type = vector_compare_match1i;
|
||||
OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, character_to_int32(char1a | bit1));
|
||||
OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, character_to_int32(bit1));
|
||||
}
|
||||
else
|
||||
{
|
||||
compare1_type = sse2_compare_match2;
|
||||
compare1_type = vector_compare_match2;
|
||||
bit1 = 0;
|
||||
OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, character_to_int32(char1a));
|
||||
OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, character_to_int32(char1b));
|
||||
|
@ -578,13 +585,13 @@ else
|
|||
bit2 = char2a ^ char2b;
|
||||
if (is_powerof2(bit2))
|
||||
{
|
||||
compare2_type = sse2_compare_match1i;
|
||||
compare2_type = vector_compare_match1i;
|
||||
OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, character_to_int32(char2a | bit2));
|
||||
OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, character_to_int32(bit2));
|
||||
}
|
||||
else
|
||||
{
|
||||
compare2_type = sse2_compare_match2;
|
||||
compare2_type = vector_compare_match2;
|
||||
bit2 = 0;
|
||||
OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, character_to_int32(char2a));
|
||||
OP1(SLJIT_MOV, TMP2, 0, SLJIT_IMM, character_to_int32(char2b));
|
||||
|
@ -731,9 +738,6 @@ OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
|
|||
|
||||
add_jump(compiler, &common->failed_match, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
|
||||
|
||||
if (common->match_end_ptr != 0)
|
||||
OP1(SLJIT_MOV, STR_END, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr);
|
||||
|
||||
#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
|
||||
if (common->utf)
|
||||
{
|
||||
|
@ -760,7 +764,7 @@ if (common->match_end_ptr != 0)
|
|||
|
||||
#undef SSE2_COMPARE_TYPE_INDEX
|
||||
|
||||
#endif /* SLJIT_CONFIG_X86 && !SUPPORT_VALGRIND */
|
||||
#endif /* SLJIT_CONFIG_X86 */
|
||||
|
||||
#if (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64 && (defined __ARM_NEON || defined __ARM_NEON__))
|
||||
|
||||
|
@ -1121,3 +1125,734 @@ JUMPHERE(partial_quit);
|
|||
}
|
||||
|
||||
#endif /* SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64 */
|
||||
|
||||
#if (defined SLJIT_CONFIG_S390X && SLJIT_CONFIG_S390X)
|
||||
|
||||
#if PCRE2_CODE_UNIT_WIDTH == 8
|
||||
#define VECTOR_ELEMENT_SIZE 0
|
||||
#elif PCRE2_CODE_UNIT_WIDTH == 16
|
||||
#define VECTOR_ELEMENT_SIZE 1
|
||||
#elif PCRE2_CODE_UNIT_WIDTH == 32
|
||||
#define VECTOR_ELEMENT_SIZE 2
|
||||
#else
|
||||
#error "Unsupported unit width"
|
||||
#endif
|
||||
|
||||
static void load_from_mem_vector(struct sljit_compiler *compiler, BOOL vlbb, sljit_s32 dst_vreg,
|
||||
sljit_s32 base_reg, sljit_s32 index_reg)
|
||||
{
|
||||
sljit_u16 instruction[3];
|
||||
|
||||
instruction[0] = (sljit_u16)(0xe700 | (dst_vreg << 4) | index_reg);
|
||||
instruction[1] = (sljit_u16)(base_reg << 12);
|
||||
instruction[2] = (sljit_u16)((0x8 << 8) | (vlbb ? 0x07 : 0x06));
|
||||
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
}
|
||||
|
||||
#if PCRE2_CODE_UNIT_WIDTH == 32
|
||||
|
||||
static void replicate_imm_vector(struct sljit_compiler *compiler, int step, sljit_s32 dst_vreg,
|
||||
PCRE2_UCHAR chr, sljit_s32 tmp_general_reg)
|
||||
{
|
||||
sljit_u16 instruction[3];
|
||||
|
||||
SLJIT_ASSERT(step >= 0 && step <= 1);
|
||||
|
||||
if (chr < 0x7fff)
|
||||
{
|
||||
if (step == 1)
|
||||
return;
|
||||
|
||||
/* VREPI */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (dst_vreg << 4));
|
||||
instruction[1] = (sljit_u16)chr;
|
||||
instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0x8 << 8) | 0x45);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
return;
|
||||
}
|
||||
|
||||
if (step == 0)
|
||||
{
|
||||
OP1(SLJIT_MOV, tmp_general_reg, 0, SLJIT_IMM, chr);
|
||||
|
||||
/* VLVG */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (dst_vreg << 4) | sljit_get_register_index(tmp_general_reg));
|
||||
instruction[1] = 0;
|
||||
instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0x8 << 8) | 0x22);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
return;
|
||||
}
|
||||
|
||||
/* VREP */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (dst_vreg << 4) | dst_vreg);
|
||||
instruction[1] = 0;
|
||||
instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0xc << 8) | 0x4d);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
static void fast_forward_char_pair_sse2_compare(struct sljit_compiler *compiler, vector_compare_type compare_type,
|
||||
int step, sljit_s32 dst_ind, sljit_s32 cmp1_ind, sljit_s32 cmp2_ind, sljit_s32 tmp_ind)
|
||||
{
|
||||
sljit_u16 instruction[3];
|
||||
|
||||
SLJIT_ASSERT(step >= 0 && step <= 2);
|
||||
|
||||
if (step == 1)
|
||||
{
|
||||
/* VCEQ */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (dst_ind << 4) | dst_ind);
|
||||
instruction[1] = (sljit_u16)(cmp1_ind << 12);
|
||||
instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0xe << 8) | 0xf8);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
return;
|
||||
}
|
||||
|
||||
if (compare_type != vector_compare_match2)
|
||||
{
|
||||
if (step == 0 && compare_type == vector_compare_match1i)
|
||||
{
|
||||
/* VO */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (dst_ind << 4) | dst_ind);
|
||||
instruction[1] = (sljit_u16)(cmp2_ind << 12);
|
||||
instruction[2] = (sljit_u16)((0xe << 8) | 0x6a);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
switch (step)
|
||||
{
|
||||
case 0:
|
||||
/* VCEQ */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (tmp_ind << 4) | dst_ind);
|
||||
instruction[1] = (sljit_u16)(cmp2_ind << 12);
|
||||
instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0xe << 8) | 0xf8);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
return;
|
||||
|
||||
case 2:
|
||||
/* VO */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (dst_ind << 4) | dst_ind);
|
||||
instruction[1] = (sljit_u16)(tmp_ind << 12);
|
||||
instruction[2] = (sljit_u16)((0xe << 8) | 0x6a);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
#define JIT_HAS_FAST_FORWARD_CHAR_SIMD 1
|
||||
|
||||
static void fast_forward_char_simd(compiler_common *common, PCRE2_UCHAR char1, PCRE2_UCHAR char2, sljit_s32 offset)
|
||||
{
|
||||
DEFINE_COMPILER;
|
||||
sljit_u16 instruction[3];
|
||||
struct sljit_label *start;
|
||||
#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
|
||||
struct sljit_label *restart;
|
||||
#endif
|
||||
struct sljit_jump *quit;
|
||||
struct sljit_jump *partial_quit[2];
|
||||
vector_compare_type compare_type = vector_compare_match1;
|
||||
sljit_s32 tmp1_reg_ind = sljit_get_register_index(TMP1);
|
||||
sljit_s32 str_ptr_reg_ind = sljit_get_register_index(STR_PTR);
|
||||
sljit_s32 data_ind = 0;
|
||||
sljit_s32 tmp_ind = 1;
|
||||
sljit_s32 cmp1_ind = 2;
|
||||
sljit_s32 cmp2_ind = 3;
|
||||
sljit_s32 zero_ind = 4;
|
||||
sljit_u32 bit = 0;
|
||||
int i;
|
||||
|
||||
SLJIT_UNUSED_ARG(offset);
|
||||
|
||||
if (char1 != char2)
|
||||
{
|
||||
bit = char1 ^ char2;
|
||||
compare_type = vector_compare_match1i;
|
||||
|
||||
if (!is_powerof2(bit))
|
||||
{
|
||||
bit = 0;
|
||||
compare_type = vector_compare_match2;
|
||||
}
|
||||
}
|
||||
|
||||
partial_quit[0] = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
|
||||
if (common->mode == PCRE2_JIT_COMPLETE)
|
||||
add_jump(compiler, &common->failed_match, partial_quit[0]);
|
||||
|
||||
/* First part (unaligned start) */
|
||||
|
||||
OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, 16);
|
||||
|
||||
#if PCRE2_CODE_UNIT_WIDTH != 32
|
||||
|
||||
/* VREPI */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (cmp1_ind << 4));
|
||||
instruction[1] = (sljit_u16)(char1 | bit);
|
||||
instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0x8 << 8) | 0x45);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
if (char1 != char2)
|
||||
{
|
||||
/* VREPI */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (cmp2_ind << 4));
|
||||
instruction[1] = (sljit_u16)(bit != 0 ? bit : char2);
|
||||
/* instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0x8 << 8) | 0x45); */
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
}
|
||||
|
||||
#else /* PCRE2_CODE_UNIT_WIDTH == 32 */
|
||||
|
||||
for (int i = 0; i < 2; i++)
|
||||
{
|
||||
replicate_imm_vector(compiler, i, cmp1_ind, char1 | bit, TMP1);
|
||||
|
||||
if (char1 != char2)
|
||||
replicate_imm_vector(compiler, i, cmp2_ind, bit != 0 ? bit : char2, TMP1);
|
||||
}
|
||||
|
||||
#endif /* PCRE2_CODE_UNIT_WIDTH != 32 */
|
||||
|
||||
if (compare_type == vector_compare_match2)
|
||||
{
|
||||
/* VREPI */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (zero_ind << 4));
|
||||
instruction[1] = 0;
|
||||
instruction[2] = (sljit_u16)((0x8 << 8) | 0x45);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
}
|
||||
|
||||
#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
|
||||
restart = LABEL();
|
||||
#endif
|
||||
|
||||
load_from_mem_vector(compiler, TRUE, data_ind, str_ptr_reg_ind, 0);
|
||||
OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, ~15);
|
||||
|
||||
if (compare_type != vector_compare_match2)
|
||||
{
|
||||
if (compare_type == vector_compare_match1i)
|
||||
fast_forward_char_pair_sse2_compare(compiler, compare_type, 0, data_ind, cmp1_ind, cmp2_ind, tmp_ind);
|
||||
|
||||
/* VFEE */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (data_ind << 4) | data_ind);
|
||||
instruction[1] = (sljit_u16)((cmp1_ind << 12) | (1 << 4));
|
||||
instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0xe << 8) | 0x80);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
}
|
||||
else
|
||||
{
|
||||
for (i = 0; i < 3; i++)
|
||||
fast_forward_char_pair_sse2_compare(compiler, compare_type, i, data_ind, cmp1_ind, cmp2_ind, tmp_ind);
|
||||
|
||||
/* VFENE */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (data_ind << 4) | data_ind);
|
||||
instruction[1] = (sljit_u16)((zero_ind << 12) | (1 << 4));
|
||||
instruction[2] = (sljit_u16)((0xe << 8) | 0x81);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
}
|
||||
|
||||
/* VLGVB */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (tmp1_reg_ind << 4) | data_ind);
|
||||
instruction[1] = 7;
|
||||
instruction[2] = (sljit_u16)((0x4 << 8) | 0x21);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
|
||||
quit = CMP(SLJIT_LESS, STR_PTR, 0, TMP2, 0);
|
||||
|
||||
OP2(SLJIT_SUB, STR_PTR, 0, TMP2, 0, SLJIT_IMM, 16);
|
||||
|
||||
/* Second part (aligned) */
|
||||
start = LABEL();
|
||||
|
||||
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 16);
|
||||
|
||||
partial_quit[1] = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0);
|
||||
if (common->mode == PCRE2_JIT_COMPLETE)
|
||||
add_jump(compiler, &common->failed_match, partial_quit[1]);
|
||||
|
||||
load_from_mem_vector(compiler, TRUE, data_ind, str_ptr_reg_ind, 0);
|
||||
|
||||
if (compare_type != vector_compare_match2)
|
||||
{
|
||||
if (compare_type == vector_compare_match1i)
|
||||
fast_forward_char_pair_sse2_compare(compiler, compare_type, 0, data_ind, cmp1_ind, cmp2_ind, tmp_ind);
|
||||
|
||||
/* VFEE */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (data_ind << 4) | data_ind);
|
||||
instruction[1] = (sljit_u16)((cmp1_ind << 12) | (1 << 4));
|
||||
instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0xe << 8) | 0x80);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
}
|
||||
else
|
||||
{
|
||||
for (i = 0; i < 3; i++)
|
||||
fast_forward_char_pair_sse2_compare(compiler, compare_type, i, data_ind, cmp1_ind, cmp2_ind, tmp_ind);
|
||||
|
||||
/* VFENE */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (data_ind << 4) | data_ind);
|
||||
instruction[1] = (sljit_u16)((zero_ind << 12) | (1 << 4));
|
||||
instruction[2] = (sljit_u16)((0xe << 8) | 0x81);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
}
|
||||
|
||||
sljit_set_current_flags(compiler, SLJIT_SET_OVERFLOW);
|
||||
JUMPTO(SLJIT_OVERFLOW, start);
|
||||
|
||||
/* VLGVB */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (tmp1_reg_ind << 4) | data_ind);
|
||||
instruction[1] = 7;
|
||||
instruction[2] = (sljit_u16)((0x4 << 8) | 0x21);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
|
||||
|
||||
JUMPHERE(quit);
|
||||
|
||||
if (common->mode != PCRE2_JIT_COMPLETE)
|
||||
{
|
||||
JUMPHERE(partial_quit[0]);
|
||||
JUMPHERE(partial_quit[1]);
|
||||
OP2(SLJIT_SUB | SLJIT_SET_GREATER, SLJIT_UNUSED, 0, STR_PTR, 0, STR_END, 0);
|
||||
CMOV(SLJIT_GREATER, STR_PTR, STR_END, 0);
|
||||
}
|
||||
else
|
||||
add_jump(compiler, &common->failed_match, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
|
||||
|
||||
#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
|
||||
if (common->utf && offset > 0)
|
||||
{
|
||||
SLJIT_ASSERT(common->mode == PCRE2_JIT_COMPLETE);
|
||||
|
||||
OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-offset));
|
||||
|
||||
quit = jump_if_utf_char_start(compiler, TMP1);
|
||||
|
||||
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
|
||||
add_jump(compiler, &common->failed_match, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
|
||||
|
||||
OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, 16);
|
||||
JUMPTO(SLJIT_JUMP, restart);
|
||||
|
||||
JUMPHERE(quit);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
#define JIT_HAS_FAST_REQUESTED_CHAR_SIMD 1
|
||||
|
||||
static jump_list *fast_requested_char_simd(compiler_common *common, PCRE2_UCHAR char1, PCRE2_UCHAR char2)
|
||||
{
|
||||
DEFINE_COMPILER;
|
||||
sljit_u16 instruction[3];
|
||||
struct sljit_label *start;
|
||||
struct sljit_jump *quit;
|
||||
jump_list *not_found = NULL;
|
||||
vector_compare_type compare_type = vector_compare_match1;
|
||||
sljit_s32 tmp1_reg_ind = sljit_get_register_index(TMP1);
|
||||
sljit_s32 tmp3_reg_ind = sljit_get_register_index(TMP3);
|
||||
sljit_s32 data_ind = 0;
|
||||
sljit_s32 tmp_ind = 1;
|
||||
sljit_s32 cmp1_ind = 2;
|
||||
sljit_s32 cmp2_ind = 3;
|
||||
sljit_s32 zero_ind = 4;
|
||||
sljit_u32 bit = 0;
|
||||
int i;
|
||||
|
||||
if (char1 != char2)
|
||||
{
|
||||
bit = char1 ^ char2;
|
||||
compare_type = vector_compare_match1i;
|
||||
|
||||
if (!is_powerof2(bit))
|
||||
{
|
||||
bit = 0;
|
||||
compare_type = vector_compare_match2;
|
||||
}
|
||||
}
|
||||
|
||||
add_jump(compiler, ¬_found, CMP(SLJIT_GREATER_EQUAL, TMP1, 0, STR_END, 0));
|
||||
|
||||
/* First part (unaligned start) */
|
||||
|
||||
OP2(SLJIT_ADD, TMP2, 0, TMP1, 0, SLJIT_IMM, 16);
|
||||
|
||||
#if PCRE2_CODE_UNIT_WIDTH != 32
|
||||
|
||||
/* VREPI */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (cmp1_ind << 4));
|
||||
instruction[1] = (sljit_u16)(char1 | bit);
|
||||
instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0x8 << 8) | 0x45);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
if (char1 != char2)
|
||||
{
|
||||
/* VREPI */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (cmp2_ind << 4));
|
||||
instruction[1] = (sljit_u16)(bit != 0 ? bit : char2);
|
||||
/* instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0x8 << 8) | 0x45); */
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
}
|
||||
|
||||
#else /* PCRE2_CODE_UNIT_WIDTH == 32 */
|
||||
|
||||
for (int i = 0; i < 2; i++)
|
||||
{
|
||||
replicate_imm_vector(compiler, i, cmp1_ind, char1 | bit, TMP3);
|
||||
|
||||
if (char1 != char2)
|
||||
replicate_imm_vector(compiler, i, cmp2_ind, bit != 0 ? bit : char2, TMP3);
|
||||
}
|
||||
|
||||
#endif /* PCRE2_CODE_UNIT_WIDTH != 32 */
|
||||
|
||||
if (compare_type == vector_compare_match2)
|
||||
{
|
||||
/* VREPI */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (zero_ind << 4));
|
||||
instruction[1] = 0;
|
||||
instruction[2] = (sljit_u16)((0x8 << 8) | 0x45);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
}
|
||||
|
||||
load_from_mem_vector(compiler, TRUE, data_ind, tmp1_reg_ind, 0);
|
||||
OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, ~15);
|
||||
|
||||
if (compare_type != vector_compare_match2)
|
||||
{
|
||||
if (compare_type == vector_compare_match1i)
|
||||
fast_forward_char_pair_sse2_compare(compiler, compare_type, 0, data_ind, cmp1_ind, cmp2_ind, tmp_ind);
|
||||
|
||||
/* VFEE */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (data_ind << 4) | data_ind);
|
||||
instruction[1] = (sljit_u16)((cmp1_ind << 12) | (1 << 4));
|
||||
instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0xe << 8) | 0x80);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
}
|
||||
else
|
||||
{
|
||||
for (i = 0; i < 3; i++)
|
||||
fast_forward_char_pair_sse2_compare(compiler, compare_type, i, data_ind, cmp1_ind, cmp2_ind, tmp_ind);
|
||||
|
||||
/* VFENE */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (data_ind << 4) | data_ind);
|
||||
instruction[1] = (sljit_u16)((zero_ind << 12) | (1 << 4));
|
||||
instruction[2] = (sljit_u16)((0xe << 8) | 0x81);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
}
|
||||
|
||||
/* VLGVB */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (tmp3_reg_ind << 4) | data_ind);
|
||||
instruction[1] = 7;
|
||||
instruction[2] = (sljit_u16)((0x4 << 8) | 0x21);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, TMP3, 0);
|
||||
quit = CMP(SLJIT_LESS, TMP1, 0, TMP2, 0);
|
||||
|
||||
OP2(SLJIT_SUB, TMP1, 0, TMP2, 0, SLJIT_IMM, 16);
|
||||
|
||||
/* Second part (aligned) */
|
||||
start = LABEL();
|
||||
|
||||
OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, 16);
|
||||
|
||||
add_jump(compiler, ¬_found, CMP(SLJIT_GREATER_EQUAL, TMP1, 0, STR_END, 0));
|
||||
|
||||
load_from_mem_vector(compiler, TRUE, data_ind, tmp1_reg_ind, 0);
|
||||
|
||||
if (compare_type != vector_compare_match2)
|
||||
{
|
||||
if (compare_type == vector_compare_match1i)
|
||||
fast_forward_char_pair_sse2_compare(compiler, compare_type, 0, data_ind, cmp1_ind, cmp2_ind, tmp_ind);
|
||||
|
||||
/* VFEE */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (data_ind << 4) | data_ind);
|
||||
instruction[1] = (sljit_u16)((cmp1_ind << 12) | (1 << 4));
|
||||
instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0xe << 8) | 0x80);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
}
|
||||
else
|
||||
{
|
||||
for (i = 0; i < 3; i++)
|
||||
fast_forward_char_pair_sse2_compare(compiler, compare_type, i, data_ind, cmp1_ind, cmp2_ind, tmp_ind);
|
||||
|
||||
/* VFENE */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (data_ind << 4) | data_ind);
|
||||
instruction[1] = (sljit_u16)((zero_ind << 12) | (1 << 4));
|
||||
instruction[2] = (sljit_u16)((0xe << 8) | 0x81);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
}
|
||||
|
||||
sljit_set_current_flags(compiler, SLJIT_SET_OVERFLOW);
|
||||
JUMPTO(SLJIT_OVERFLOW, start);
|
||||
|
||||
/* VLGVB */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (tmp3_reg_ind << 4) | data_ind);
|
||||
instruction[1] = 7;
|
||||
instruction[2] = (sljit_u16)((0x4 << 8) | 0x21);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, TMP3, 0);
|
||||
|
||||
JUMPHERE(quit);
|
||||
add_jump(compiler, ¬_found, CMP(SLJIT_GREATER_EQUAL, TMP1, 0, STR_END, 0));
|
||||
|
||||
return not_found;
|
||||
}
|
||||
|
||||
#define JIT_HAS_FAST_FORWARD_CHAR_PAIR_SIMD 1
|
||||
|
||||
static void fast_forward_char_pair_simd(compiler_common *common, sljit_s32 offs1,
|
||||
PCRE2_UCHAR char1a, PCRE2_UCHAR char1b, sljit_s32 offs2, PCRE2_UCHAR char2a, PCRE2_UCHAR char2b)
|
||||
{
|
||||
DEFINE_COMPILER;
|
||||
sljit_u16 instruction[3];
|
||||
struct sljit_label *start;
|
||||
#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
|
||||
struct sljit_label *restart;
|
||||
#endif
|
||||
struct sljit_jump *quit;
|
||||
struct sljit_jump *jump[2];
|
||||
vector_compare_type compare1_type = vector_compare_match1;
|
||||
vector_compare_type compare2_type = vector_compare_match1;
|
||||
sljit_u32 bit1 = 0;
|
||||
sljit_u32 bit2 = 0;
|
||||
sljit_s32 diff = IN_UCHARS(offs2 - offs1);
|
||||
sljit_s32 tmp1_reg_ind = sljit_get_register_index(TMP1);
|
||||
sljit_s32 tmp2_reg_ind = sljit_get_register_index(TMP2);
|
||||
sljit_s32 str_ptr_reg_ind = sljit_get_register_index(STR_PTR);
|
||||
sljit_s32 data1_ind = 0;
|
||||
sljit_s32 data2_ind = 1;
|
||||
sljit_s32 tmp1_ind = 2;
|
||||
sljit_s32 tmp2_ind = 3;
|
||||
sljit_s32 cmp1a_ind = 4;
|
||||
sljit_s32 cmp1b_ind = 5;
|
||||
sljit_s32 cmp2a_ind = 6;
|
||||
sljit_s32 cmp2b_ind = 7;
|
||||
sljit_s32 zero_ind = 8;
|
||||
int i;
|
||||
|
||||
SLJIT_ASSERT(common->mode == PCRE2_JIT_COMPLETE && offs1 > offs2);
|
||||
SLJIT_ASSERT(-diff <= (sljit_s32)IN_UCHARS(max_fast_forward_char_pair_offset()));
|
||||
SLJIT_ASSERT(tmp1_reg_ind != 0 && tmp2_reg_ind != 0);
|
||||
|
||||
if (char1a != char1b)
|
||||
{
|
||||
bit1 = char1a ^ char1b;
|
||||
compare1_type = vector_compare_match1i;
|
||||
|
||||
if (!is_powerof2(bit1))
|
||||
{
|
||||
bit1 = 0;
|
||||
compare1_type = vector_compare_match2;
|
||||
}
|
||||
}
|
||||
|
||||
if (char2a != char2b)
|
||||
{
|
||||
bit2 = char2a ^ char2b;
|
||||
compare2_type = vector_compare_match1i;
|
||||
|
||||
if (!is_powerof2(bit2))
|
||||
{
|
||||
bit2 = 0;
|
||||
compare2_type = vector_compare_match2;
|
||||
}
|
||||
}
|
||||
|
||||
/* Initialize. */
|
||||
if (common->match_end_ptr != 0)
|
||||
{
|
||||
OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr);
|
||||
OP1(SLJIT_MOV, TMP3, 0, STR_END, 0);
|
||||
OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, IN_UCHARS(offs1 + 1));
|
||||
|
||||
OP2(SLJIT_SUB | SLJIT_SET_LESS, SLJIT_UNUSED, 0, TMP1, 0, STR_END, 0);
|
||||
CMOV(SLJIT_LESS, STR_END, TMP1, 0);
|
||||
}
|
||||
|
||||
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(offs1));
|
||||
add_jump(compiler, &common->failed_match, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
|
||||
OP2(SLJIT_AND, TMP2, 0, STR_PTR, 0, SLJIT_IMM, ~15);
|
||||
|
||||
#if PCRE2_CODE_UNIT_WIDTH != 32
|
||||
|
||||
OP2(SLJIT_SUB, TMP1, 0, STR_PTR, 0, SLJIT_IMM, -diff);
|
||||
|
||||
/* VREPI */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (cmp1a_ind << 4));
|
||||
instruction[1] = (sljit_u16)(char1a | bit1);
|
||||
instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0x8 << 8) | 0x45);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
if (char1a != char1b)
|
||||
{
|
||||
/* VREPI */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (cmp1b_ind << 4));
|
||||
instruction[1] = (sljit_u16)(bit1 != 0 ? bit1 : char1b);
|
||||
/* instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0x8 << 8) | 0x45); */
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
}
|
||||
|
||||
/* VREPI */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (cmp2a_ind << 4));
|
||||
instruction[1] = (sljit_u16)(char2a | bit2);
|
||||
/* instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0x8 << 8) | 0x45); */
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
if (char2a != char2b)
|
||||
{
|
||||
/* VREPI */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (cmp2b_ind << 4));
|
||||
instruction[1] = (sljit_u16)(bit2 != 0 ? bit2 : char2b);
|
||||
/* instruction[2] = (sljit_u16)((VECTOR_ELEMENT_SIZE << 12) | (0x8 << 8) | 0x45); */
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
}
|
||||
|
||||
#else /* PCRE2_CODE_UNIT_WIDTH == 32 */
|
||||
|
||||
for (int i = 0; i < 2; i++)
|
||||
{
|
||||
replicate_imm_vector(compiler, i, cmp1a_ind, char1a | bit1, TMP1);
|
||||
|
||||
if (char1a != char1b)
|
||||
replicate_imm_vector(compiler, i, cmp1b_ind, bit1 != 0 ? bit1 : char1b, TMP1);
|
||||
|
||||
replicate_imm_vector(compiler, i, cmp2a_ind, char2a | bit2, TMP1);
|
||||
|
||||
if (char2a != char2b)
|
||||
replicate_imm_vector(compiler, i, cmp2b_ind, bit2 != 0 ? bit2 : char2b, TMP1);
|
||||
}
|
||||
|
||||
OP2(SLJIT_SUB, TMP1, 0, STR_PTR, 0, SLJIT_IMM, -diff);
|
||||
|
||||
#endif /* PCRE2_CODE_UNIT_WIDTH != 32 */
|
||||
|
||||
/* VREPI */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (zero_ind << 4));
|
||||
instruction[1] = 0;
|
||||
instruction[2] = (sljit_u16)((0x8 << 8) | 0x45);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
|
||||
restart = LABEL();
|
||||
#endif
|
||||
|
||||
jump[0] = CMP(SLJIT_LESS, TMP1, 0, TMP2, 0);
|
||||
load_from_mem_vector(compiler, TRUE, data2_ind, tmp1_reg_ind, 0);
|
||||
jump[1] = JUMP(SLJIT_JUMP);
|
||||
JUMPHERE(jump[0]);
|
||||
load_from_mem_vector(compiler, FALSE, data2_ind, tmp1_reg_ind, 0);
|
||||
JUMPHERE(jump[1]);
|
||||
|
||||
load_from_mem_vector(compiler, TRUE, data1_ind, str_ptr_reg_ind, 0);
|
||||
OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, SLJIT_IMM, 16);
|
||||
|
||||
for (i = 0; i < 3; i++)
|
||||
{
|
||||
fast_forward_char_pair_sse2_compare(compiler, compare1_type, i, data1_ind, cmp1a_ind, cmp1b_ind, tmp1_ind);
|
||||
fast_forward_char_pair_sse2_compare(compiler, compare2_type, i, data2_ind, cmp2a_ind, cmp2b_ind, tmp2_ind);
|
||||
}
|
||||
|
||||
/* VN */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (data1_ind << 4) | data1_ind);
|
||||
instruction[1] = (sljit_u16)(data2_ind << 12);
|
||||
instruction[2] = (sljit_u16)((0xe << 8) | 0x68);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
/* VFENE */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (data1_ind << 4) | data1_ind);
|
||||
instruction[1] = (sljit_u16)((zero_ind << 12) | (1 << 4));
|
||||
instruction[2] = (sljit_u16)((0xe << 8) | 0x81);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
/* VLGVB */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (tmp1_reg_ind << 4) | data1_ind);
|
||||
instruction[1] = 7;
|
||||
instruction[2] = (sljit_u16)((0x4 << 8) | 0x21);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0);
|
||||
quit = CMP(SLJIT_LESS, STR_PTR, 0, TMP2, 0);
|
||||
|
||||
OP2(SLJIT_SUB, STR_PTR, 0, TMP2, 0, SLJIT_IMM, 16);
|
||||
OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, diff);
|
||||
|
||||
/* Main loop. */
|
||||
start = LABEL();
|
||||
|
||||
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, 16);
|
||||
add_jump(compiler, &common->failed_match, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
|
||||
|
||||
load_from_mem_vector(compiler, FALSE, data1_ind, str_ptr_reg_ind, 0);
|
||||
load_from_mem_vector(compiler, FALSE, data2_ind, str_ptr_reg_ind, tmp1_reg_ind);
|
||||
|
||||
for (i = 0; i < 3; i++)
|
||||
{
|
||||
fast_forward_char_pair_sse2_compare(compiler, compare1_type, i, data1_ind, cmp1a_ind, cmp1b_ind, tmp1_ind);
|
||||
fast_forward_char_pair_sse2_compare(compiler, compare2_type, i, data2_ind, cmp2a_ind, cmp2b_ind, tmp2_ind);
|
||||
}
|
||||
|
||||
/* VN */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (data1_ind << 4) | data1_ind);
|
||||
instruction[1] = (sljit_u16)(data2_ind << 12);
|
||||
instruction[2] = (sljit_u16)((0xe << 8) | 0x68);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
/* VFENE */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (data1_ind << 4) | data1_ind);
|
||||
instruction[1] = (sljit_u16)((zero_ind << 12) | (1 << 4));
|
||||
instruction[2] = (sljit_u16)((0xe << 8) | 0x81);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
sljit_set_current_flags(compiler, SLJIT_SET_OVERFLOW);
|
||||
JUMPTO(SLJIT_OVERFLOW, start);
|
||||
|
||||
/* VLGVB */
|
||||
instruction[0] = (sljit_u16)(0xe700 | (tmp2_reg_ind << 4) | data1_ind);
|
||||
instruction[1] = 7;
|
||||
instruction[2] = (sljit_u16)((0x4 << 8) | 0x21);
|
||||
sljit_emit_op_custom(compiler, instruction, 6);
|
||||
|
||||
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP2, 0);
|
||||
|
||||
JUMPHERE(quit);
|
||||
|
||||
add_jump(compiler, &common->failed_match, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
|
||||
|
||||
#if defined SUPPORT_UNICODE && PCRE2_CODE_UNIT_WIDTH != 32
|
||||
if (common->utf)
|
||||
{
|
||||
SLJIT_ASSERT(common->mode == PCRE2_JIT_COMPLETE);
|
||||
|
||||
OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(-offs1));
|
||||
|
||||
quit = jump_if_utf_char_start(compiler, TMP1);
|
||||
|
||||
OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1));
|
||||
add_jump(compiler, &common->failed_match, CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0));
|
||||
|
||||
/* TMP1 contains diff. */
|
||||
OP2(SLJIT_AND, TMP2, 0, STR_PTR, 0, SLJIT_IMM, ~15);
|
||||
OP2(SLJIT_SUB, TMP1, 0, STR_PTR, 0, SLJIT_IMM, -diff);
|
||||
JUMPTO(SLJIT_JUMP, restart);
|
||||
|
||||
JUMPHERE(quit);
|
||||
}
|
||||
#endif
|
||||
|
||||
OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(offs1));
|
||||
|
||||
if (common->match_end_ptr != 0)
|
||||
OP1(SLJIT_MOV, STR_END, 0, TMP3, 0);
|
||||
}
|
||||
|
||||
#endif /* SLJIT_CONFIG_S390X */
|
||||
|
||||
#endif /* !SUPPORT_VALGRIND */
|
||||
|
|
77
thirdparty/pcre2/src/pcre2_match.c
vendored
77
thirdparty/pcre2/src/pcre2_match.c
vendored
|
@ -7,7 +7,7 @@ and semantics are as close as possible to those of the Perl 5 language.
|
|||
|
||||
Written by Philip Hazel
|
||||
Original API code Copyright (c) 1997-2012 University of Cambridge
|
||||
New API code Copyright (c) 2015-2020 University of Cambridge
|
||||
New API code Copyright (c) 2015-2021 University of Cambridge
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
|
@ -818,10 +818,12 @@ fprintf(stderr, "++ op=%d\n", *Fecode);
|
|||
|
||||
/* N is now the frame of the recursion; the previous frame is at the
|
||||
OP_RECURSE position. Go back there, copying the current subject position
|
||||
and mark, and move on past the OP_RECURSE. */
|
||||
and mark, and the start_match position (\K might have changed it), and
|
||||
then move on past the OP_RECURSE. */
|
||||
|
||||
P->eptr = Feptr;
|
||||
P->mark = Fmark;
|
||||
P->start_match = Fstart_match;
|
||||
F = P;
|
||||
Fecode += 1 + LINK_SIZE;
|
||||
continue;
|
||||
|
@ -6115,8 +6117,8 @@ BOOL has_req_cu = FALSE;
|
|||
BOOL startline;
|
||||
|
||||
#if PCRE2_CODE_UNIT_WIDTH == 8
|
||||
BOOL memchr_not_found_first_cu;
|
||||
BOOL memchr_not_found_first_cu2;
|
||||
PCRE2_SPTR memchr_found_first_cu;
|
||||
PCRE2_SPTR memchr_found_first_cu2;
|
||||
#endif
|
||||
|
||||
PCRE2_UCHAR first_cu = 0;
|
||||
|
@ -6710,8 +6712,8 @@ start_partial = match_partial = NULL;
|
|||
mb->hitend = FALSE;
|
||||
|
||||
#if PCRE2_CODE_UNIT_WIDTH == 8
|
||||
memchr_not_found_first_cu = FALSE;
|
||||
memchr_not_found_first_cu2 = FALSE;
|
||||
memchr_found_first_cu = NULL;
|
||||
memchr_found_first_cu2 = NULL;
|
||||
#endif
|
||||
|
||||
for(;;)
|
||||
|
@ -6780,13 +6782,7 @@ for(;;)
|
|||
}
|
||||
}
|
||||
|
||||
/* Not anchored. Advance to a unique first code unit if there is one. In
|
||||
8-bit mode, the use of memchr() gives a big speed up, even though we have
|
||||
to call it twice in caseless mode, in order to find the earliest occurrence
|
||||
of the character in either of its cases. If a call to memchr() that
|
||||
searches the rest of the subject fails to find one case, remember that in
|
||||
order not to keep on repeating the search. This can make a huge difference
|
||||
when the strings are very long and only one case is present. */
|
||||
/* Not anchored. Advance to a unique first code unit if there is one. */
|
||||
|
||||
else
|
||||
{
|
||||
|
@ -6794,43 +6790,68 @@ for(;;)
|
|||
{
|
||||
if (first_cu != first_cu2) /* Caseless */
|
||||
{
|
||||
/* In 16-bit and 32_bit modes we have to do our own search, so can
|
||||
look for both cases at once. */
|
||||
|
||||
#if PCRE2_CODE_UNIT_WIDTH != 8
|
||||
PCRE2_UCHAR smc;
|
||||
while (start_match < end_subject &&
|
||||
(smc = UCHAR21TEST(start_match)) != first_cu &&
|
||||
smc != first_cu2)
|
||||
smc != first_cu2)
|
||||
start_match++;
|
||||
#else
|
||||
/* In 8-bit mode, the use of memchr() gives a big speed up, even
|
||||
though we have to call it twice in order to find the earliest
|
||||
occurrence of the code unit in either of its cases. Caching is used
|
||||
to remember the positions of previously found code units. This can
|
||||
make a huge difference when the strings are very long and only one
|
||||
case is actually present. */
|
||||
|
||||
#else /* 8-bit code units */
|
||||
PCRE2_SPTR pp1 = NULL;
|
||||
PCRE2_SPTR pp2 = NULL;
|
||||
PCRE2_SIZE cu2size = end_subject - start_match;
|
||||
PCRE2_SIZE searchlength = end_subject - start_match;
|
||||
|
||||
if (!memchr_not_found_first_cu)
|
||||
/* If we haven't got a previously found position for first_cu, or if
|
||||
the current starting position is later, we need to do a search. If
|
||||
the code unit is not found, set it to the end. */
|
||||
|
||||
if (memchr_found_first_cu == NULL ||
|
||||
start_match > memchr_found_first_cu)
|
||||
{
|
||||
pp1 = memchr(start_match, first_cu, end_subject - start_match);
|
||||
if (pp1 == NULL) memchr_not_found_first_cu = TRUE;
|
||||
else cu2size = pp1 - start_match;
|
||||
pp1 = memchr(start_match, first_cu, searchlength);
|
||||
memchr_found_first_cu = (pp1 == NULL)? end_subject : pp1;
|
||||
}
|
||||
|
||||
/* If pp1 is not NULL, we have arranged to search only as far as pp1,
|
||||
to see if the other case is earlier, so we can set "not found" only
|
||||
when both searches have returned NULL. */
|
||||
/* If the start is before a previously found position, use the
|
||||
previous position, or NULL if a previous search failed. */
|
||||
|
||||
if (!memchr_not_found_first_cu2)
|
||||
else pp1 = (memchr_found_first_cu == end_subject)? NULL :
|
||||
memchr_found_first_cu;
|
||||
|
||||
/* Do the same thing for the other case. */
|
||||
|
||||
if (memchr_found_first_cu2 == NULL ||
|
||||
start_match > memchr_found_first_cu2)
|
||||
{
|
||||
pp2 = memchr(start_match, first_cu2, cu2size);
|
||||
memchr_not_found_first_cu2 = (pp2 == NULL && pp1 == NULL);
|
||||
pp2 = memchr(start_match, first_cu2, searchlength);
|
||||
memchr_found_first_cu2 = (pp2 == NULL)? end_subject : pp2;
|
||||
}
|
||||
|
||||
else pp2 = (memchr_found_first_cu2 == end_subject)? NULL :
|
||||
memchr_found_first_cu2;
|
||||
|
||||
/* Set the start to the end of the subject if neither case was found.
|
||||
Otherwise, use the earlier found point. */
|
||||
|
||||
if (pp1 == NULL)
|
||||
start_match = (pp2 == NULL)? end_subject : pp2;
|
||||
else
|
||||
start_match = (pp2 == NULL || pp1 < pp2)? pp1 : pp2;
|
||||
#endif
|
||||
|
||||
#endif /* 8-bit handling */
|
||||
}
|
||||
|
||||
/* The caseful case */
|
||||
/* The caseful case is much simpler. */
|
||||
|
||||
else
|
||||
{
|
||||
|
|
347
thirdparty/pcre2/src/pcre2_tables.c
vendored
347
thirdparty/pcre2/src/pcre2_tables.c
vendored
|
@ -273,6 +273,7 @@ strings to make sure that UTF-8 support works on EBCDIC platforms. */
|
|||
#define STRING_Cs0 STR_C STR_s "\0"
|
||||
#define STRING_Cuneiform0 STR_C STR_u STR_n STR_e STR_i STR_f STR_o STR_r STR_m "\0"
|
||||
#define STRING_Cypriot0 STR_C STR_y STR_p STR_r STR_i STR_o STR_t "\0"
|
||||
#define STRING_Cypro_Minoan0 STR_C STR_y STR_p STR_r STR_o STR_UNDERSCORE STR_M STR_i STR_n STR_o STR_a STR_n "\0"
|
||||
#define STRING_Cyrillic0 STR_C STR_y STR_r STR_i STR_l STR_l STR_i STR_c "\0"
|
||||
#define STRING_Deseret0 STR_D STR_e STR_s STR_e STR_r STR_e STR_t "\0"
|
||||
#define STRING_Devanagari0 STR_D STR_e STR_v STR_a STR_n STR_a STR_g STR_a STR_r STR_i "\0"
|
||||
|
@ -371,6 +372,7 @@ strings to make sure that UTF-8 support works on EBCDIC platforms. */
|
|||
#define STRING_Old_Sogdian0 STR_O STR_l STR_d STR_UNDERSCORE STR_S STR_o STR_g STR_d STR_i STR_a STR_n "\0"
|
||||
#define STRING_Old_South_Arabian0 STR_O STR_l STR_d STR_UNDERSCORE STR_S STR_o STR_u STR_t STR_h STR_UNDERSCORE STR_A STR_r STR_a STR_b STR_i STR_a STR_n "\0"
|
||||
#define STRING_Old_Turkic0 STR_O STR_l STR_d STR_UNDERSCORE STR_T STR_u STR_r STR_k STR_i STR_c "\0"
|
||||
#define STRING_Old_Uyghur0 STR_O STR_l STR_d STR_UNDERSCORE STR_U STR_y STR_g STR_h STR_u STR_r "\0"
|
||||
#define STRING_Oriya0 STR_O STR_r STR_i STR_y STR_a "\0"
|
||||
#define STRING_Osage0 STR_O STR_s STR_a STR_g STR_e "\0"
|
||||
#define STRING_Osmanya0 STR_O STR_s STR_m STR_a STR_n STR_y STR_a "\0"
|
||||
|
@ -415,6 +417,7 @@ strings to make sure that UTF-8 support works on EBCDIC platforms. */
|
|||
#define STRING_Tai_Viet0 STR_T STR_a STR_i STR_UNDERSCORE STR_V STR_i STR_e STR_t "\0"
|
||||
#define STRING_Takri0 STR_T STR_a STR_k STR_r STR_i "\0"
|
||||
#define STRING_Tamil0 STR_T STR_a STR_m STR_i STR_l "\0"
|
||||
#define STRING_Tangsa0 STR_T STR_a STR_n STR_g STR_s STR_a "\0"
|
||||
#define STRING_Tangut0 STR_T STR_a STR_n STR_g STR_u STR_t "\0"
|
||||
#define STRING_Telugu0 STR_T STR_e STR_l STR_u STR_g STR_u "\0"
|
||||
#define STRING_Thaana0 STR_T STR_h STR_a STR_a STR_n STR_a "\0"
|
||||
|
@ -422,9 +425,11 @@ strings to make sure that UTF-8 support works on EBCDIC platforms. */
|
|||
#define STRING_Tibetan0 STR_T STR_i STR_b STR_e STR_t STR_a STR_n "\0"
|
||||
#define STRING_Tifinagh0 STR_T STR_i STR_f STR_i STR_n STR_a STR_g STR_h "\0"
|
||||
#define STRING_Tirhuta0 STR_T STR_i STR_r STR_h STR_u STR_t STR_a "\0"
|
||||
#define STRING_Toto0 STR_T STR_o STR_t STR_o "\0"
|
||||
#define STRING_Ugaritic0 STR_U STR_g STR_a STR_r STR_i STR_t STR_i STR_c "\0"
|
||||
#define STRING_Unknown0 STR_U STR_n STR_k STR_n STR_o STR_w STR_n "\0"
|
||||
#define STRING_Vai0 STR_V STR_a STR_i "\0"
|
||||
#define STRING_Vithkuqi0 STR_V STR_i STR_t STR_h STR_k STR_u STR_q STR_i "\0"
|
||||
#define STRING_Wancho0 STR_W STR_a STR_n STR_c STR_h STR_o "\0"
|
||||
#define STRING_Warang_Citi0 STR_W STR_a STR_r STR_a STR_n STR_g STR_UNDERSCORE STR_C STR_i STR_t STR_i "\0"
|
||||
#define STRING_Xan0 STR_X STR_a STR_n "\0"
|
||||
|
@ -476,6 +481,7 @@ const char PRIV(utt_names)[] =
|
|||
STRING_Cs0
|
||||
STRING_Cuneiform0
|
||||
STRING_Cypriot0
|
||||
STRING_Cypro_Minoan0
|
||||
STRING_Cyrillic0
|
||||
STRING_Deseret0
|
||||
STRING_Devanagari0
|
||||
|
@ -574,6 +580,7 @@ const char PRIV(utt_names)[] =
|
|||
STRING_Old_Sogdian0
|
||||
STRING_Old_South_Arabian0
|
||||
STRING_Old_Turkic0
|
||||
STRING_Old_Uyghur0
|
||||
STRING_Oriya0
|
||||
STRING_Osage0
|
||||
STRING_Osmanya0
|
||||
|
@ -618,6 +625,7 @@ const char PRIV(utt_names)[] =
|
|||
STRING_Tai_Viet0
|
||||
STRING_Takri0
|
||||
STRING_Tamil0
|
||||
STRING_Tangsa0
|
||||
STRING_Tangut0
|
||||
STRING_Telugu0
|
||||
STRING_Thaana0
|
||||
|
@ -625,9 +633,11 @@ const char PRIV(utt_names)[] =
|
|||
STRING_Tibetan0
|
||||
STRING_Tifinagh0
|
||||
STRING_Tirhuta0
|
||||
STRING_Toto0
|
||||
STRING_Ugaritic0
|
||||
STRING_Unknown0
|
||||
STRING_Vai0
|
||||
STRING_Vithkuqi0
|
||||
STRING_Wancho0
|
||||
STRING_Warang_Citi0
|
||||
STRING_Xan0
|
||||
|
@ -679,172 +689,177 @@ const ucp_type_table PRIV(utt)[] = {
|
|||
{ 255, PT_PC, ucp_Cs },
|
||||
{ 258, PT_SC, ucp_Cuneiform },
|
||||
{ 268, PT_SC, ucp_Cypriot },
|
||||
{ 276, PT_SC, ucp_Cyrillic },
|
||||
{ 285, PT_SC, ucp_Deseret },
|
||||
{ 293, PT_SC, ucp_Devanagari },
|
||||
{ 304, PT_SC, ucp_Dives_Akuru },
|
||||
{ 316, PT_SC, ucp_Dogra },
|
||||
{ 322, PT_SC, ucp_Duployan },
|
||||
{ 331, PT_SC, ucp_Egyptian_Hieroglyphs },
|
||||
{ 352, PT_SC, ucp_Elbasan },
|
||||
{ 360, PT_SC, ucp_Elymaic },
|
||||
{ 368, PT_SC, ucp_Ethiopic },
|
||||
{ 377, PT_SC, ucp_Georgian },
|
||||
{ 386, PT_SC, ucp_Glagolitic },
|
||||
{ 397, PT_SC, ucp_Gothic },
|
||||
{ 404, PT_SC, ucp_Grantha },
|
||||
{ 412, PT_SC, ucp_Greek },
|
||||
{ 418, PT_SC, ucp_Gujarati },
|
||||
{ 427, PT_SC, ucp_Gunjala_Gondi },
|
||||
{ 441, PT_SC, ucp_Gurmukhi },
|
||||
{ 450, PT_SC, ucp_Han },
|
||||
{ 454, PT_SC, ucp_Hangul },
|
||||
{ 461, PT_SC, ucp_Hanifi_Rohingya },
|
||||
{ 477, PT_SC, ucp_Hanunoo },
|
||||
{ 485, PT_SC, ucp_Hatran },
|
||||
{ 492, PT_SC, ucp_Hebrew },
|
||||
{ 499, PT_SC, ucp_Hiragana },
|
||||
{ 508, PT_SC, ucp_Imperial_Aramaic },
|
||||
{ 525, PT_SC, ucp_Inherited },
|
||||
{ 535, PT_SC, ucp_Inscriptional_Pahlavi },
|
||||
{ 557, PT_SC, ucp_Inscriptional_Parthian },
|
||||
{ 580, PT_SC, ucp_Javanese },
|
||||
{ 589, PT_SC, ucp_Kaithi },
|
||||
{ 596, PT_SC, ucp_Kannada },
|
||||
{ 604, PT_SC, ucp_Katakana },
|
||||
{ 613, PT_SC, ucp_Kayah_Li },
|
||||
{ 622, PT_SC, ucp_Kharoshthi },
|
||||
{ 633, PT_SC, ucp_Khitan_Small_Script },
|
||||
{ 653, PT_SC, ucp_Khmer },
|
||||
{ 659, PT_SC, ucp_Khojki },
|
||||
{ 666, PT_SC, ucp_Khudawadi },
|
||||
{ 676, PT_GC, ucp_L },
|
||||
{ 678, PT_LAMP, 0 },
|
||||
{ 681, PT_SC, ucp_Lao },
|
||||
{ 685, PT_SC, ucp_Latin },
|
||||
{ 691, PT_SC, ucp_Lepcha },
|
||||
{ 698, PT_SC, ucp_Limbu },
|
||||
{ 704, PT_SC, ucp_Linear_A },
|
||||
{ 713, PT_SC, ucp_Linear_B },
|
||||
{ 722, PT_SC, ucp_Lisu },
|
||||
{ 727, PT_PC, ucp_Ll },
|
||||
{ 730, PT_PC, ucp_Lm },
|
||||
{ 733, PT_PC, ucp_Lo },
|
||||
{ 736, PT_PC, ucp_Lt },
|
||||
{ 739, PT_PC, ucp_Lu },
|
||||
{ 742, PT_SC, ucp_Lycian },
|
||||
{ 749, PT_SC, ucp_Lydian },
|
||||
{ 756, PT_GC, ucp_M },
|
||||
{ 758, PT_SC, ucp_Mahajani },
|
||||
{ 767, PT_SC, ucp_Makasar },
|
||||
{ 775, PT_SC, ucp_Malayalam },
|
||||
{ 785, PT_SC, ucp_Mandaic },
|
||||
{ 793, PT_SC, ucp_Manichaean },
|
||||
{ 804, PT_SC, ucp_Marchen },
|
||||
{ 812, PT_SC, ucp_Masaram_Gondi },
|
||||
{ 826, PT_PC, ucp_Mc },
|
||||
{ 829, PT_PC, ucp_Me },
|
||||
{ 832, PT_SC, ucp_Medefaidrin },
|
||||
{ 844, PT_SC, ucp_Meetei_Mayek },
|
||||
{ 857, PT_SC, ucp_Mende_Kikakui },
|
||||
{ 871, PT_SC, ucp_Meroitic_Cursive },
|
||||
{ 888, PT_SC, ucp_Meroitic_Hieroglyphs },
|
||||
{ 909, PT_SC, ucp_Miao },
|
||||
{ 914, PT_PC, ucp_Mn },
|
||||
{ 917, PT_SC, ucp_Modi },
|
||||
{ 922, PT_SC, ucp_Mongolian },
|
||||
{ 932, PT_SC, ucp_Mro },
|
||||
{ 936, PT_SC, ucp_Multani },
|
||||
{ 944, PT_SC, ucp_Myanmar },
|
||||
{ 952, PT_GC, ucp_N },
|
||||
{ 954, PT_SC, ucp_Nabataean },
|
||||
{ 964, PT_SC, ucp_Nandinagari },
|
||||
{ 976, PT_PC, ucp_Nd },
|
||||
{ 979, PT_SC, ucp_New_Tai_Lue },
|
||||
{ 991, PT_SC, ucp_Newa },
|
||||
{ 996, PT_SC, ucp_Nko },
|
||||
{ 1000, PT_PC, ucp_Nl },
|
||||
{ 1003, PT_PC, ucp_No },
|
||||
{ 1006, PT_SC, ucp_Nushu },
|
||||
{ 1012, PT_SC, ucp_Nyiakeng_Puachue_Hmong },
|
||||
{ 1035, PT_SC, ucp_Ogham },
|
||||
{ 1041, PT_SC, ucp_Ol_Chiki },
|
||||
{ 1050, PT_SC, ucp_Old_Hungarian },
|
||||
{ 1064, PT_SC, ucp_Old_Italic },
|
||||
{ 1075, PT_SC, ucp_Old_North_Arabian },
|
||||
{ 1093, PT_SC, ucp_Old_Permic },
|
||||
{ 1104, PT_SC, ucp_Old_Persian },
|
||||
{ 1116, PT_SC, ucp_Old_Sogdian },
|
||||
{ 1128, PT_SC, ucp_Old_South_Arabian },
|
||||
{ 1146, PT_SC, ucp_Old_Turkic },
|
||||
{ 1157, PT_SC, ucp_Oriya },
|
||||
{ 1163, PT_SC, ucp_Osage },
|
||||
{ 1169, PT_SC, ucp_Osmanya },
|
||||
{ 1177, PT_GC, ucp_P },
|
||||
{ 1179, PT_SC, ucp_Pahawh_Hmong },
|
||||
{ 1192, PT_SC, ucp_Palmyrene },
|
||||
{ 1202, PT_SC, ucp_Pau_Cin_Hau },
|
||||
{ 1214, PT_PC, ucp_Pc },
|
||||
{ 1217, PT_PC, ucp_Pd },
|
||||
{ 1220, PT_PC, ucp_Pe },
|
||||
{ 1223, PT_PC, ucp_Pf },
|
||||
{ 1226, PT_SC, ucp_Phags_Pa },
|
||||
{ 1235, PT_SC, ucp_Phoenician },
|
||||
{ 1246, PT_PC, ucp_Pi },
|
||||
{ 1249, PT_PC, ucp_Po },
|
||||
{ 1252, PT_PC, ucp_Ps },
|
||||
{ 1255, PT_SC, ucp_Psalter_Pahlavi },
|
||||
{ 1271, PT_SC, ucp_Rejang },
|
||||
{ 1278, PT_SC, ucp_Runic },
|
||||
{ 1284, PT_GC, ucp_S },
|
||||
{ 1286, PT_SC, ucp_Samaritan },
|
||||
{ 1296, PT_SC, ucp_Saurashtra },
|
||||
{ 1307, PT_PC, ucp_Sc },
|
||||
{ 1310, PT_SC, ucp_Sharada },
|
||||
{ 1318, PT_SC, ucp_Shavian },
|
||||
{ 1326, PT_SC, ucp_Siddham },
|
||||
{ 1334, PT_SC, ucp_SignWriting },
|
||||
{ 1346, PT_SC, ucp_Sinhala },
|
||||
{ 1354, PT_PC, ucp_Sk },
|
||||
{ 1357, PT_PC, ucp_Sm },
|
||||
{ 1360, PT_PC, ucp_So },
|
||||
{ 1363, PT_SC, ucp_Sogdian },
|
||||
{ 1371, PT_SC, ucp_Sora_Sompeng },
|
||||
{ 1384, PT_SC, ucp_Soyombo },
|
||||
{ 1392, PT_SC, ucp_Sundanese },
|
||||
{ 1402, PT_SC, ucp_Syloti_Nagri },
|
||||
{ 1415, PT_SC, ucp_Syriac },
|
||||
{ 1422, PT_SC, ucp_Tagalog },
|
||||
{ 1430, PT_SC, ucp_Tagbanwa },
|
||||
{ 1439, PT_SC, ucp_Tai_Le },
|
||||
{ 1446, PT_SC, ucp_Tai_Tham },
|
||||
{ 1455, PT_SC, ucp_Tai_Viet },
|
||||
{ 1464, PT_SC, ucp_Takri },
|
||||
{ 1470, PT_SC, ucp_Tamil },
|
||||
{ 1476, PT_SC, ucp_Tangut },
|
||||
{ 1483, PT_SC, ucp_Telugu },
|
||||
{ 1490, PT_SC, ucp_Thaana },
|
||||
{ 1497, PT_SC, ucp_Thai },
|
||||
{ 1502, PT_SC, ucp_Tibetan },
|
||||
{ 1510, PT_SC, ucp_Tifinagh },
|
||||
{ 1519, PT_SC, ucp_Tirhuta },
|
||||
{ 1527, PT_SC, ucp_Ugaritic },
|
||||
{ 1536, PT_SC, ucp_Unknown },
|
||||
{ 1544, PT_SC, ucp_Vai },
|
||||
{ 1548, PT_SC, ucp_Wancho },
|
||||
{ 1555, PT_SC, ucp_Warang_Citi },
|
||||
{ 1567, PT_ALNUM, 0 },
|
||||
{ 1571, PT_PXSPACE, 0 },
|
||||
{ 1575, PT_SPACE, 0 },
|
||||
{ 1579, PT_UCNC, 0 },
|
||||
{ 1583, PT_WORD, 0 },
|
||||
{ 1587, PT_SC, ucp_Yezidi },
|
||||
{ 1594, PT_SC, ucp_Yi },
|
||||
{ 1597, PT_GC, ucp_Z },
|
||||
{ 1599, PT_SC, ucp_Zanabazar_Square },
|
||||
{ 1616, PT_PC, ucp_Zl },
|
||||
{ 1619, PT_PC, ucp_Zp },
|
||||
{ 1622, PT_PC, ucp_Zs }
|
||||
{ 276, PT_SC, ucp_Cypro_Minoan },
|
||||
{ 289, PT_SC, ucp_Cyrillic },
|
||||
{ 298, PT_SC, ucp_Deseret },
|
||||
{ 306, PT_SC, ucp_Devanagari },
|
||||
{ 317, PT_SC, ucp_Dives_Akuru },
|
||||
{ 329, PT_SC, ucp_Dogra },
|
||||
{ 335, PT_SC, ucp_Duployan },
|
||||
{ 344, PT_SC, ucp_Egyptian_Hieroglyphs },
|
||||
{ 365, PT_SC, ucp_Elbasan },
|
||||
{ 373, PT_SC, ucp_Elymaic },
|
||||
{ 381, PT_SC, ucp_Ethiopic },
|
||||
{ 390, PT_SC, ucp_Georgian },
|
||||
{ 399, PT_SC, ucp_Glagolitic },
|
||||
{ 410, PT_SC, ucp_Gothic },
|
||||
{ 417, PT_SC, ucp_Grantha },
|
||||
{ 425, PT_SC, ucp_Greek },
|
||||
{ 431, PT_SC, ucp_Gujarati },
|
||||
{ 440, PT_SC, ucp_Gunjala_Gondi },
|
||||
{ 454, PT_SC, ucp_Gurmukhi },
|
||||
{ 463, PT_SC, ucp_Han },
|
||||
{ 467, PT_SC, ucp_Hangul },
|
||||
{ 474, PT_SC, ucp_Hanifi_Rohingya },
|
||||
{ 490, PT_SC, ucp_Hanunoo },
|
||||
{ 498, PT_SC, ucp_Hatran },
|
||||
{ 505, PT_SC, ucp_Hebrew },
|
||||
{ 512, PT_SC, ucp_Hiragana },
|
||||
{ 521, PT_SC, ucp_Imperial_Aramaic },
|
||||
{ 538, PT_SC, ucp_Inherited },
|
||||
{ 548, PT_SC, ucp_Inscriptional_Pahlavi },
|
||||
{ 570, PT_SC, ucp_Inscriptional_Parthian },
|
||||
{ 593, PT_SC, ucp_Javanese },
|
||||
{ 602, PT_SC, ucp_Kaithi },
|
||||
{ 609, PT_SC, ucp_Kannada },
|
||||
{ 617, PT_SC, ucp_Katakana },
|
||||
{ 626, PT_SC, ucp_Kayah_Li },
|
||||
{ 635, PT_SC, ucp_Kharoshthi },
|
||||
{ 646, PT_SC, ucp_Khitan_Small_Script },
|
||||
{ 666, PT_SC, ucp_Khmer },
|
||||
{ 672, PT_SC, ucp_Khojki },
|
||||
{ 679, PT_SC, ucp_Khudawadi },
|
||||
{ 689, PT_GC, ucp_L },
|
||||
{ 691, PT_LAMP, 0 },
|
||||
{ 694, PT_SC, ucp_Lao },
|
||||
{ 698, PT_SC, ucp_Latin },
|
||||
{ 704, PT_SC, ucp_Lepcha },
|
||||
{ 711, PT_SC, ucp_Limbu },
|
||||
{ 717, PT_SC, ucp_Linear_A },
|
||||
{ 726, PT_SC, ucp_Linear_B },
|
||||
{ 735, PT_SC, ucp_Lisu },
|
||||
{ 740, PT_PC, ucp_Ll },
|
||||
{ 743, PT_PC, ucp_Lm },
|
||||
{ 746, PT_PC, ucp_Lo },
|
||||
{ 749, PT_PC, ucp_Lt },
|
||||
{ 752, PT_PC, ucp_Lu },
|
||||
{ 755, PT_SC, ucp_Lycian },
|
||||
{ 762, PT_SC, ucp_Lydian },
|
||||
{ 769, PT_GC, ucp_M },
|
||||
{ 771, PT_SC, ucp_Mahajani },
|
||||
{ 780, PT_SC, ucp_Makasar },
|
||||
{ 788, PT_SC, ucp_Malayalam },
|
||||
{ 798, PT_SC, ucp_Mandaic },
|
||||
{ 806, PT_SC, ucp_Manichaean },
|
||||
{ 817, PT_SC, ucp_Marchen },
|
||||
{ 825, PT_SC, ucp_Masaram_Gondi },
|
||||
{ 839, PT_PC, ucp_Mc },
|
||||
{ 842, PT_PC, ucp_Me },
|
||||
{ 845, PT_SC, ucp_Medefaidrin },
|
||||
{ 857, PT_SC, ucp_Meetei_Mayek },
|
||||
{ 870, PT_SC, ucp_Mende_Kikakui },
|
||||
{ 884, PT_SC, ucp_Meroitic_Cursive },
|
||||
{ 901, PT_SC, ucp_Meroitic_Hieroglyphs },
|
||||
{ 922, PT_SC, ucp_Miao },
|
||||
{ 927, PT_PC, ucp_Mn },
|
||||
{ 930, PT_SC, ucp_Modi },
|
||||
{ 935, PT_SC, ucp_Mongolian },
|
||||
{ 945, PT_SC, ucp_Mro },
|
||||
{ 949, PT_SC, ucp_Multani },
|
||||
{ 957, PT_SC, ucp_Myanmar },
|
||||
{ 965, PT_GC, ucp_N },
|
||||
{ 967, PT_SC, ucp_Nabataean },
|
||||
{ 977, PT_SC, ucp_Nandinagari },
|
||||
{ 989, PT_PC, ucp_Nd },
|
||||
{ 992, PT_SC, ucp_New_Tai_Lue },
|
||||
{ 1004, PT_SC, ucp_Newa },
|
||||
{ 1009, PT_SC, ucp_Nko },
|
||||
{ 1013, PT_PC, ucp_Nl },
|
||||
{ 1016, PT_PC, ucp_No },
|
||||
{ 1019, PT_SC, ucp_Nushu },
|
||||
{ 1025, PT_SC, ucp_Nyiakeng_Puachue_Hmong },
|
||||
{ 1048, PT_SC, ucp_Ogham },
|
||||
{ 1054, PT_SC, ucp_Ol_Chiki },
|
||||
{ 1063, PT_SC, ucp_Old_Hungarian },
|
||||
{ 1077, PT_SC, ucp_Old_Italic },
|
||||
{ 1088, PT_SC, ucp_Old_North_Arabian },
|
||||
{ 1106, PT_SC, ucp_Old_Permic },
|
||||
{ 1117, PT_SC, ucp_Old_Persian },
|
||||
{ 1129, PT_SC, ucp_Old_Sogdian },
|
||||
{ 1141, PT_SC, ucp_Old_South_Arabian },
|
||||
{ 1159, PT_SC, ucp_Old_Turkic },
|
||||
{ 1170, PT_SC, ucp_Old_Uyghur },
|
||||
{ 1181, PT_SC, ucp_Oriya },
|
||||
{ 1187, PT_SC, ucp_Osage },
|
||||
{ 1193, PT_SC, ucp_Osmanya },
|
||||
{ 1201, PT_GC, ucp_P },
|
||||
{ 1203, PT_SC, ucp_Pahawh_Hmong },
|
||||
{ 1216, PT_SC, ucp_Palmyrene },
|
||||
{ 1226, PT_SC, ucp_Pau_Cin_Hau },
|
||||
{ 1238, PT_PC, ucp_Pc },
|
||||
{ 1241, PT_PC, ucp_Pd },
|
||||
{ 1244, PT_PC, ucp_Pe },
|
||||
{ 1247, PT_PC, ucp_Pf },
|
||||
{ 1250, PT_SC, ucp_Phags_Pa },
|
||||
{ 1259, PT_SC, ucp_Phoenician },
|
||||
{ 1270, PT_PC, ucp_Pi },
|
||||
{ 1273, PT_PC, ucp_Po },
|
||||
{ 1276, PT_PC, ucp_Ps },
|
||||
{ 1279, PT_SC, ucp_Psalter_Pahlavi },
|
||||
{ 1295, PT_SC, ucp_Rejang },
|
||||
{ 1302, PT_SC, ucp_Runic },
|
||||
{ 1308, PT_GC, ucp_S },
|
||||
{ 1310, PT_SC, ucp_Samaritan },
|
||||
{ 1320, PT_SC, ucp_Saurashtra },
|
||||
{ 1331, PT_PC, ucp_Sc },
|
||||
{ 1334, PT_SC, ucp_Sharada },
|
||||
{ 1342, PT_SC, ucp_Shavian },
|
||||
{ 1350, PT_SC, ucp_Siddham },
|
||||
{ 1358, PT_SC, ucp_SignWriting },
|
||||
{ 1370, PT_SC, ucp_Sinhala },
|
||||
{ 1378, PT_PC, ucp_Sk },
|
||||
{ 1381, PT_PC, ucp_Sm },
|
||||
{ 1384, PT_PC, ucp_So },
|
||||
{ 1387, PT_SC, ucp_Sogdian },
|
||||
{ 1395, PT_SC, ucp_Sora_Sompeng },
|
||||
{ 1408, PT_SC, ucp_Soyombo },
|
||||
{ 1416, PT_SC, ucp_Sundanese },
|
||||
{ 1426, PT_SC, ucp_Syloti_Nagri },
|
||||
{ 1439, PT_SC, ucp_Syriac },
|
||||
{ 1446, PT_SC, ucp_Tagalog },
|
||||
{ 1454, PT_SC, ucp_Tagbanwa },
|
||||
{ 1463, PT_SC, ucp_Tai_Le },
|
||||
{ 1470, PT_SC, ucp_Tai_Tham },
|
||||
{ 1479, PT_SC, ucp_Tai_Viet },
|
||||
{ 1488, PT_SC, ucp_Takri },
|
||||
{ 1494, PT_SC, ucp_Tamil },
|
||||
{ 1500, PT_SC, ucp_Tangsa },
|
||||
{ 1507, PT_SC, ucp_Tangut },
|
||||
{ 1514, PT_SC, ucp_Telugu },
|
||||
{ 1521, PT_SC, ucp_Thaana },
|
||||
{ 1528, PT_SC, ucp_Thai },
|
||||
{ 1533, PT_SC, ucp_Tibetan },
|
||||
{ 1541, PT_SC, ucp_Tifinagh },
|
||||
{ 1550, PT_SC, ucp_Tirhuta },
|
||||
{ 1558, PT_SC, ucp_Toto },
|
||||
{ 1563, PT_SC, ucp_Ugaritic },
|
||||
{ 1572, PT_SC, ucp_Unknown },
|
||||
{ 1580, PT_SC, ucp_Vai },
|
||||
{ 1584, PT_SC, ucp_Vithkuqi },
|
||||
{ 1593, PT_SC, ucp_Wancho },
|
||||
{ 1600, PT_SC, ucp_Warang_Citi },
|
||||
{ 1612, PT_ALNUM, 0 },
|
||||
{ 1616, PT_PXSPACE, 0 },
|
||||
{ 1620, PT_SPACE, 0 },
|
||||
{ 1624, PT_UCNC, 0 },
|
||||
{ 1628, PT_WORD, 0 },
|
||||
{ 1632, PT_SC, ucp_Yezidi },
|
||||
{ 1639, PT_SC, ucp_Yi },
|
||||
{ 1642, PT_GC, ucp_Z },
|
||||
{ 1644, PT_SC, ucp_Zanabazar_Square },
|
||||
{ 1661, PT_PC, ucp_Zl },
|
||||
{ 1664, PT_PC, ucp_Zp },
|
||||
{ 1667, PT_PC, ucp_Zs }
|
||||
};
|
||||
|
||||
const size_t PRIV(utt_size) = sizeof(PRIV(utt)) / sizeof(ucp_type_table);
|
||||
|
|
6332
thirdparty/pcre2/src/pcre2_ucd.c
vendored
6332
thirdparty/pcre2/src/pcre2_ucd.c
vendored
File diff suppressed because it is too large
Load diff
8
thirdparty/pcre2/src/pcre2_ucp.h
vendored
8
thirdparty/pcre2/src/pcre2_ucp.h
vendored
|
@ -291,7 +291,13 @@ enum {
|
|||
ucp_Chorasmian,
|
||||
ucp_Dives_Akuru,
|
||||
ucp_Khitan_Small_Script,
|
||||
ucp_Yezidi
|
||||
ucp_Yezidi,
|
||||
/* New for Unicode 14.0.0 */
|
||||
ucp_Cypro_Minoan,
|
||||
ucp_Old_Uyghur,
|
||||
ucp_Tangsa,
|
||||
ucp_Toto,
|
||||
ucp_Vithkuqi
|
||||
};
|
||||
|
||||
#endif /* PCRE2_UCP_H_IDEMPOTENT_GUARD */
|
||||
|
|
14
thirdparty/pcre2/src/sljit/sljitConfigInternal.h
vendored
14
thirdparty/pcre2/src/sljit/sljitConfigInternal.h
vendored
|
@ -158,6 +158,8 @@ extern "C" {
|
|||
#define SLJIT_CONFIG_MIPS_64 1
|
||||
#elif defined(__sparc__) || defined(__sparc)
|
||||
#define SLJIT_CONFIG_SPARC_32 1
|
||||
#elif defined(__s390x__)
|
||||
#define SLJIT_CONFIG_S390X 1
|
||||
#else
|
||||
/* Unsupported architecture */
|
||||
#define SLJIT_CONFIG_UNSUPPORTED 1
|
||||
|
@ -759,6 +761,18 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_sw sljit_exec_offset(void* ptr);
|
|||
#define SLJIT_NUMBER_OF_SCRATCH_FLOAT_REGISTERS \
|
||||
(SLJIT_NUMBER_OF_FLOAT_REGISTERS - SLJIT_NUMBER_OF_SAVED_FLOAT_REGISTERS)
|
||||
|
||||
/********************************/
|
||||
/* CPU status flags management. */
|
||||
/********************************/
|
||||
|
||||
#if (defined SLJIT_CONFIG_ARM_32 && SLJIT_CONFIG_ARM_32) \
|
||||
|| (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \
|
||||
|| (defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS) \
|
||||
|| (defined SLJIT_CONFIG_SPARC && SLJIT_CONFIG_SPARC) \
|
||||
|| (defined SLJIT_CONFIG_S390X && SLJIT_CONFIG_S390X)
|
||||
#define SLJIT_HAS_STATUS_FLAGS_STATE 1
|
||||
#endif
|
||||
|
||||
/*************************************/
|
||||
/* Debug and verbose related macros. */
|
||||
/*************************************/
|
||||
|
|
124
thirdparty/pcre2/src/sljit/sljitExecAllocator.c
vendored
124
thirdparty/pcre2/src/sljit/sljitExecAllocator.c
vendored
|
@ -79,6 +79,7 @@
|
|||
*/
|
||||
|
||||
#ifdef _WIN32
|
||||
#define SLJIT_UPDATE_WX_FLAGS(from, to, enable_exec)
|
||||
|
||||
static SLJIT_INLINE void* alloc_chunk(sljit_uw size)
|
||||
{
|
||||
|
@ -91,96 +92,108 @@ static SLJIT_INLINE void free_chunk(void *chunk, sljit_uw size)
|
|||
VirtualFree(chunk, 0, MEM_RELEASE);
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
#ifdef __APPLE__
|
||||
#ifdef MAP_ANON
|
||||
/* Configures TARGET_OS_OSX when appropriate */
|
||||
#include <TargetConditionals.h>
|
||||
|
||||
#if TARGET_OS_OSX && defined(MAP_JIT)
|
||||
#include <sys/utsname.h>
|
||||
#endif /* TARGET_OS_OSX && MAP_JIT */
|
||||
|
||||
#ifdef MAP_JIT
|
||||
#else /* POSIX */
|
||||
|
||||
#if defined(__APPLE__) && defined(MAP_JIT)
|
||||
/*
|
||||
On macOS systems, returns MAP_JIT if it is defined _and_ we're running on a
|
||||
version where it's OK to have more than one JIT block.
|
||||
version where it's OK to have more than one JIT block or where MAP_JIT is
|
||||
required.
|
||||
On non-macOS systems, returns MAP_JIT if it is defined.
|
||||
*/
|
||||
#include <TargetConditionals.h>
|
||||
#if TARGET_OS_OSX
|
||||
#if defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86
|
||||
#ifdef MAP_ANON
|
||||
#include <sys/utsname.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#define SLJIT_MAP_JIT (get_map_jit_flag())
|
||||
|
||||
static SLJIT_INLINE int get_map_jit_flag()
|
||||
{
|
||||
#if TARGET_OS_OSX
|
||||
sljit_sw page_size = get_page_alignment() + 1;
|
||||
sljit_sw page_size;
|
||||
void *ptr;
|
||||
struct utsname name;
|
||||
static int map_jit_flag = -1;
|
||||
|
||||
/*
|
||||
The following code is thread safe because multiple initialization
|
||||
sets map_jit_flag to the same value and the code has no side-effects.
|
||||
Changing the kernel version witout system restart is (very) unlikely.
|
||||
*/
|
||||
if (map_jit_flag == -1) {
|
||||
struct utsname name;
|
||||
|
||||
if (map_jit_flag < 0) {
|
||||
map_jit_flag = 0;
|
||||
uname(&name);
|
||||
|
||||
/* Kernel version for 10.14.0 (Mojave) */
|
||||
/* Kernel version for 10.14.0 (Mojave) or later */
|
||||
if (atoi(name.release) >= 18) {
|
||||
page_size = get_page_alignment() + 1;
|
||||
/* Only use MAP_JIT if a hardened runtime is used */
|
||||
ptr = mmap(NULL, page_size, PROT_WRITE | PROT_EXEC,
|
||||
MAP_PRIVATE | MAP_ANON, -1, 0);
|
||||
|
||||
ptr = mmap(NULL, page_size, PROT_WRITE | PROT_EXEC, MAP_PRIVATE | MAP_ANON, -1, 0);
|
||||
|
||||
if (ptr == MAP_FAILED) {
|
||||
map_jit_flag = MAP_JIT;
|
||||
} else {
|
||||
if (ptr != MAP_FAILED)
|
||||
munmap(ptr, page_size);
|
||||
}
|
||||
else
|
||||
map_jit_flag = MAP_JIT;
|
||||
}
|
||||
}
|
||||
|
||||
return map_jit_flag;
|
||||
#else /* !TARGET_OS_OSX */
|
||||
return MAP_JIT;
|
||||
#endif /* TARGET_OS_OSX */
|
||||
}
|
||||
|
||||
#endif /* MAP_JIT */
|
||||
#endif /* MAP_ANON */
|
||||
#endif /* __APPLE__ */
|
||||
#else /* !SLJIT_CONFIG_X86 */
|
||||
#if !(defined SLJIT_CONFIG_ARM && SLJIT_CONFIG_ARM)
|
||||
#error Unsupported architecture
|
||||
#endif /* SLJIT_CONFIG_ARM */
|
||||
#include <pthread.h>
|
||||
|
||||
#define SLJIT_MAP_JIT (MAP_JIT)
|
||||
#define SLJIT_UPDATE_WX_FLAGS(from, to, enable_exec) \
|
||||
apple_update_wx_flags(enable_exec)
|
||||
|
||||
static SLJIT_INLINE void apple_update_wx_flags(sljit_s32 enable_exec)
|
||||
{
|
||||
pthread_jit_write_protect_np(enable_exec);
|
||||
}
|
||||
#endif /* SLJIT_CONFIG_X86 */
|
||||
#else /* !TARGET_OS_OSX */
|
||||
#define SLJIT_MAP_JIT (MAP_JIT)
|
||||
#endif /* TARGET_OS_OSX */
|
||||
#endif /* __APPLE__ && MAP_JIT */
|
||||
#ifndef SLJIT_UPDATE_WX_FLAGS
|
||||
#define SLJIT_UPDATE_WX_FLAGS(from, to, enable_exec)
|
||||
#endif /* !SLJIT_UPDATE_WX_FLAGS */
|
||||
#ifndef SLJIT_MAP_JIT
|
||||
#define SLJIT_MAP_JIT (0)
|
||||
#endif /* !SLJIT_MAP_JIT */
|
||||
|
||||
static SLJIT_INLINE void* alloc_chunk(sljit_uw size)
|
||||
{
|
||||
void *retval;
|
||||
const int prot = PROT_READ | PROT_WRITE | PROT_EXEC;
|
||||
int prot = PROT_READ | PROT_WRITE | PROT_EXEC;
|
||||
int flags = MAP_PRIVATE;
|
||||
int fd = -1;
|
||||
|
||||
#ifdef MAP_ANON
|
||||
|
||||
int flags = MAP_PRIVATE | MAP_ANON;
|
||||
|
||||
#ifdef MAP_JIT
|
||||
flags |= get_map_jit_flag();
|
||||
#ifdef PROT_MAX
|
||||
prot |= PROT_MAX(prot);
|
||||
#endif
|
||||
|
||||
retval = mmap(NULL, size, prot, flags, -1, 0);
|
||||
#ifdef MAP_ANON
|
||||
flags |= MAP_ANON | SLJIT_MAP_JIT;
|
||||
#else /* !MAP_ANON */
|
||||
if (SLJIT_UNLIKELY((dev_zero < 0) && open_dev_zero()))
|
||||
return NULL;
|
||||
|
||||
retval = mmap(NULL, size, prot, MAP_PRIVATE, dev_zero, 0);
|
||||
fd = dev_zero;
|
||||
#endif /* MAP_ANON */
|
||||
|
||||
retval = mmap(NULL, size, prot, flags, fd, 0);
|
||||
if (retval == MAP_FAILED)
|
||||
retval = NULL;
|
||||
else {
|
||||
if (mprotect(retval, size, prot) < 0) {
|
||||
munmap(retval, size);
|
||||
retval = NULL;
|
||||
}
|
||||
return NULL;
|
||||
|
||||
if (mprotect(retval, size, PROT_READ | PROT_WRITE | PROT_EXEC) < 0) {
|
||||
munmap(retval, size);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
SLJIT_UPDATE_WX_FLAGS(retval, (uint8_t *)retval + size, 0);
|
||||
|
||||
return retval;
|
||||
}
|
||||
|
||||
|
@ -189,7 +202,7 @@ static SLJIT_INLINE void free_chunk(void *chunk, sljit_uw size)
|
|||
munmap(chunk, size);
|
||||
}
|
||||
|
||||
#endif
|
||||
#endif /* windows */
|
||||
|
||||
/* --------------------------------------------------------------------- */
|
||||
/* Common functions */
|
||||
|
@ -261,6 +274,7 @@ SLJIT_API_FUNC_ATTRIBUTE void* sljit_malloc_exec(sljit_uw size)
|
|||
while (free_block) {
|
||||
if (free_block->size >= size) {
|
||||
chunk_size = free_block->size;
|
||||
SLJIT_UPDATE_WX_FLAGS(NULL, NULL, 0);
|
||||
if (chunk_size > size + 64) {
|
||||
/* We just cut a block from the end of the free block. */
|
||||
chunk_size -= size;
|
||||
|
@ -326,6 +340,7 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_free_exec(void* ptr)
|
|||
allocated_size -= header->size;
|
||||
|
||||
/* Connecting free blocks together if possible. */
|
||||
SLJIT_UPDATE_WX_FLAGS(NULL, NULL, 0);
|
||||
|
||||
/* If header->prev_size == 0, free_block will equal to header.
|
||||
In this case, free_block->header.size will be > 0. */
|
||||
|
@ -358,6 +373,7 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_free_exec(void* ptr)
|
|||
}
|
||||
}
|
||||
|
||||
SLJIT_UPDATE_WX_FLAGS(NULL, NULL, 1);
|
||||
SLJIT_ALLOCATOR_UNLOCK();
|
||||
}
|
||||
|
||||
|
@ -367,6 +383,7 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_free_unused_memory_exec(void)
|
|||
struct free_block* next_free_block;
|
||||
|
||||
SLJIT_ALLOCATOR_LOCK();
|
||||
SLJIT_UPDATE_WX_FLAGS(NULL, NULL, 0);
|
||||
|
||||
free_block = free_blocks;
|
||||
while (free_block) {
|
||||
|
@ -381,5 +398,6 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_free_unused_memory_exec(void)
|
|||
}
|
||||
|
||||
SLJIT_ASSERT((total_size && free_blocks) || (!total_size && !free_blocks));
|
||||
SLJIT_UPDATE_WX_FLAGS(NULL, NULL, 1);
|
||||
SLJIT_ALLOCATOR_UNLOCK();
|
||||
}
|
||||
|
|
25
thirdparty/pcre2/src/sljit/sljitLir.c
vendored
25
thirdparty/pcre2/src/sljit/sljitLir.c
vendored
|
@ -532,13 +532,21 @@ SLJIT_API_FUNC_ATTRIBUTE void sljit_set_put_label(struct sljit_put_label *put_la
|
|||
put_label->label = label;
|
||||
}
|
||||
|
||||
#define SLJIT_CURRENT_FLAGS_ALL \
|
||||
(SLJIT_CURRENT_FLAGS_I32_OP | SLJIT_CURRENT_FLAGS_ADD_SUB | SLJIT_CURRENT_FLAGS_COMPARE)
|
||||
|
||||
SLJIT_API_FUNC_ATTRIBUTE void sljit_set_current_flags(struct sljit_compiler *compiler, sljit_s32 current_flags)
|
||||
{
|
||||
SLJIT_UNUSED_ARG(compiler);
|
||||
SLJIT_UNUSED_ARG(current_flags);
|
||||
|
||||
#if (defined SLJIT_HAS_STATUS_FLAGS_STATE && SLJIT_HAS_STATUS_FLAGS_STATE)
|
||||
compiler->status_flags_state = current_flags;
|
||||
#endif
|
||||
|
||||
#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
|
||||
if ((current_flags & ~(VARIABLE_FLAG_MASK | SLJIT_I32_OP | SLJIT_SET_Z)) == 0) {
|
||||
compiler->last_flags = 0;
|
||||
if ((current_flags & ~(VARIABLE_FLAG_MASK | SLJIT_SET_Z | SLJIT_CURRENT_FLAGS_ALL)) == 0) {
|
||||
compiler->last_flags = GET_FLAG_TYPE(current_flags) | (current_flags & (SLJIT_I32_OP | SLJIT_SET_Z));
|
||||
}
|
||||
#endif
|
||||
|
@ -968,7 +976,7 @@ static const char* fop2_names[] = {
|
|||
};
|
||||
|
||||
#define JUMP_POSTFIX(type) \
|
||||
((type & 0xff) <= SLJIT_MUL_NOT_OVERFLOW ? ((type & SLJIT_I32_OP) ? "32" : "") \
|
||||
((type & 0xff) <= SLJIT_NOT_OVERFLOW ? ((type & SLJIT_I32_OP) ? "32" : "") \
|
||||
: ((type & 0xff) <= SLJIT_ORDERED_F64 ? ((type & SLJIT_F32_OP) ? ".f32" : ".f64") : ""))
|
||||
|
||||
static char* jump_names[] = {
|
||||
|
@ -978,7 +986,6 @@ static char* jump_names[] = {
|
|||
(char*)"sig_less", (char*)"sig_greater_equal",
|
||||
(char*)"sig_greater", (char*)"sig_less_equal",
|
||||
(char*)"overflow", (char*)"not_overflow",
|
||||
(char*)"mul_overflow", (char*)"mul_not_overflow",
|
||||
(char*)"carry", (char*)"",
|
||||
(char*)"equal", (char*)"not_equal",
|
||||
(char*)"less", (char*)"greater_equal",
|
||||
|
@ -1278,7 +1285,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op2(struct sljit_compiler
|
|||
case SLJIT_MUL:
|
||||
CHECK_ARGUMENT(!(op & SLJIT_SET_Z));
|
||||
CHECK_ARGUMENT(!(op & VARIABLE_FLAG_MASK)
|
||||
|| GET_FLAG_TYPE(op) == SLJIT_MUL_OVERFLOW);
|
||||
|| GET_FLAG_TYPE(op) == SLJIT_OVERFLOW);
|
||||
break;
|
||||
case SLJIT_ADD:
|
||||
CHECK_ARGUMENT(!(op & VARIABLE_FLAG_MASK)
|
||||
|
@ -1601,9 +1608,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_jump(struct sljit_compile
|
|||
CHECK_ARGUMENT(compiler->last_flags & SLJIT_SET_Z);
|
||||
else
|
||||
CHECK_ARGUMENT((type & 0xff) == (compiler->last_flags & 0xff)
|
||||
|| ((type & 0xff) == SLJIT_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_OVERFLOW)
|
||||
|| ((type & 0xff) == SLJIT_MUL_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_MUL_OVERFLOW));
|
||||
CHECK_ARGUMENT((type & SLJIT_I32_OP) == (compiler->last_flags & SLJIT_I32_OP));
|
||||
|| ((type & 0xff) == SLJIT_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_OVERFLOW));
|
||||
}
|
||||
#endif
|
||||
#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
|
||||
|
@ -1818,8 +1823,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op_flags(struct sljit_com
|
|||
CHECK_ARGUMENT(compiler->last_flags & SLJIT_SET_Z);
|
||||
else
|
||||
CHECK_ARGUMENT((type & 0xff) == (compiler->last_flags & 0xff)
|
||||
|| ((type & 0xff) == SLJIT_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_OVERFLOW)
|
||||
|| ((type & 0xff) == SLJIT_MUL_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_MUL_OVERFLOW));
|
||||
|| ((type & 0xff) == SLJIT_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_OVERFLOW));
|
||||
|
||||
FUNCTION_CHECK_DST(dst, dstw, 0);
|
||||
|
||||
|
@ -1858,8 +1862,7 @@ static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_cmov(struct sljit_compile
|
|||
CHECK_ARGUMENT(compiler->last_flags & SLJIT_SET_Z);
|
||||
else
|
||||
CHECK_ARGUMENT((type & 0xff) == (compiler->last_flags & 0xff)
|
||||
|| ((type & 0xff) == SLJIT_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_OVERFLOW)
|
||||
|| ((type & 0xff) == SLJIT_MUL_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_MUL_OVERFLOW));
|
||||
|| ((type & 0xff) == SLJIT_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_OVERFLOW));
|
||||
#endif
|
||||
#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
|
||||
if (SLJIT_UNLIKELY(!!compiler->verbose)) {
|
||||
|
|
76
thirdparty/pcre2/src/sljit/sljitLir.h
vendored
76
thirdparty/pcre2/src/sljit/sljitLir.h
vendored
|
@ -412,6 +412,10 @@ struct sljit_compiler {
|
|||
/* Executable size for statistical purposes. */
|
||||
sljit_uw executable_size;
|
||||
|
||||
#if (defined SLJIT_HAS_STATUS_FLAGS_STATE && SLJIT_HAS_STATUS_FLAGS_STATE)
|
||||
sljit_s32 status_flags_state;
|
||||
#endif
|
||||
|
||||
#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
|
||||
sljit_s32 args;
|
||||
sljit_s32 locals_offset;
|
||||
|
@ -460,7 +464,7 @@ struct sljit_compiler {
|
|||
|
||||
#if (defined SLJIT_CONFIG_S390X && SLJIT_CONFIG_S390X)
|
||||
/* Need to allocate register save area to make calls. */
|
||||
sljit_s32 have_save_area;
|
||||
sljit_s32 mode;
|
||||
#endif
|
||||
|
||||
#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
|
||||
|
@ -996,7 +1000,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compile
|
|||
#define SLJIT_SUBC (SLJIT_OP2_BASE + 3)
|
||||
#define SLJIT_SUBC32 (SLJIT_SUBC | SLJIT_I32_OP)
|
||||
/* Note: integer mul
|
||||
Flags: MUL_OVERFLOW */
|
||||
Flags: OVERFLOW */
|
||||
#define SLJIT_MUL (SLJIT_OP2_BASE + 4)
|
||||
#define SLJIT_MUL32 (SLJIT_MUL | SLJIT_I32_OP)
|
||||
/* Flags: Z */
|
||||
|
@ -1141,89 +1145,69 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compi
|
|||
|
||||
/* Integer comparison types. */
|
||||
#define SLJIT_EQUAL 0
|
||||
#define SLJIT_EQUAL32 (SLJIT_EQUAL | SLJIT_I32_OP)
|
||||
#define SLJIT_ZERO 0
|
||||
#define SLJIT_ZERO32 (SLJIT_ZERO | SLJIT_I32_OP)
|
||||
#define SLJIT_ZERO SLJIT_EQUAL
|
||||
#define SLJIT_NOT_EQUAL 1
|
||||
#define SLJIT_NOT_EQUAL32 (SLJIT_NOT_EQUAL | SLJIT_I32_OP)
|
||||
#define SLJIT_NOT_ZERO 1
|
||||
#define SLJIT_NOT_ZERO32 (SLJIT_NOT_ZERO | SLJIT_I32_OP)
|
||||
#define SLJIT_NOT_ZERO SLJIT_NOT_EQUAL
|
||||
|
||||
#define SLJIT_LESS 2
|
||||
#define SLJIT_LESS32 (SLJIT_LESS | SLJIT_I32_OP)
|
||||
#define SLJIT_SET_LESS SLJIT_SET(SLJIT_LESS)
|
||||
#define SLJIT_GREATER_EQUAL 3
|
||||
#define SLJIT_GREATER_EQUAL32 (SLJIT_GREATER_EQUAL | SLJIT_I32_OP)
|
||||
#define SLJIT_SET_GREATER_EQUAL SLJIT_SET(SLJIT_GREATER_EQUAL)
|
||||
#define SLJIT_GREATER 4
|
||||
#define SLJIT_GREATER32 (SLJIT_GREATER | SLJIT_I32_OP)
|
||||
#define SLJIT_SET_GREATER SLJIT_SET(SLJIT_GREATER)
|
||||
#define SLJIT_LESS_EQUAL 5
|
||||
#define SLJIT_LESS_EQUAL32 (SLJIT_LESS_EQUAL | SLJIT_I32_OP)
|
||||
#define SLJIT_SET_LESS_EQUAL SLJIT_SET(SLJIT_LESS_EQUAL)
|
||||
#define SLJIT_SIG_LESS 6
|
||||
#define SLJIT_SIG_LESS32 (SLJIT_SIG_LESS | SLJIT_I32_OP)
|
||||
#define SLJIT_SET_SIG_LESS SLJIT_SET(SLJIT_SIG_LESS)
|
||||
#define SLJIT_SIG_GREATER_EQUAL 7
|
||||
#define SLJIT_SIG_GREATER_EQUAL32 (SLJIT_SIG_GREATER_EQUAL | SLJIT_I32_OP)
|
||||
#define SLJIT_SET_SIG_GREATER_EQUAL SLJIT_SET(SLJIT_SIG_GREATER_EQUAL)
|
||||
#define SLJIT_SIG_GREATER 8
|
||||
#define SLJIT_SIG_GREATER32 (SLJIT_SIG_GREATER | SLJIT_I32_OP)
|
||||
#define SLJIT_SET_SIG_GREATER SLJIT_SET(SLJIT_SIG_GREATER)
|
||||
#define SLJIT_SIG_LESS_EQUAL 9
|
||||
#define SLJIT_SIG_LESS_EQUAL32 (SLJIT_SIG_LESS_EQUAL | SLJIT_I32_OP)
|
||||
#define SLJIT_SET_SIG_LESS_EQUAL SLJIT_SET(SLJIT_SIG_LESS_EQUAL)
|
||||
|
||||
#define SLJIT_OVERFLOW 10
|
||||
#define SLJIT_OVERFLOW32 (SLJIT_OVERFLOW | SLJIT_I32_OP)
|
||||
#define SLJIT_SET_OVERFLOW SLJIT_SET(SLJIT_OVERFLOW)
|
||||
#define SLJIT_NOT_OVERFLOW 11
|
||||
#define SLJIT_NOT_OVERFLOW32 (SLJIT_NOT_OVERFLOW | SLJIT_I32_OP)
|
||||
|
||||
#define SLJIT_MUL_OVERFLOW 12
|
||||
#define SLJIT_MUL_OVERFLOW32 (SLJIT_MUL_OVERFLOW | SLJIT_I32_OP)
|
||||
#define SLJIT_SET_MUL_OVERFLOW SLJIT_SET(SLJIT_MUL_OVERFLOW)
|
||||
#define SLJIT_MUL_NOT_OVERFLOW 13
|
||||
#define SLJIT_MUL_NOT_OVERFLOW32 (SLJIT_MUL_NOT_OVERFLOW | SLJIT_I32_OP)
|
||||
|
||||
/* There is no SLJIT_CARRY or SLJIT_NOT_CARRY. */
|
||||
#define SLJIT_SET_CARRY SLJIT_SET(14)
|
||||
#define SLJIT_SET_CARRY SLJIT_SET(12)
|
||||
|
||||
/* Floating point comparison types. */
|
||||
#define SLJIT_EQUAL_F64 16
|
||||
#define SLJIT_EQUAL_F64 14
|
||||
#define SLJIT_EQUAL_F32 (SLJIT_EQUAL_F64 | SLJIT_F32_OP)
|
||||
#define SLJIT_SET_EQUAL_F SLJIT_SET(SLJIT_EQUAL_F64)
|
||||
#define SLJIT_NOT_EQUAL_F64 17
|
||||
#define SLJIT_NOT_EQUAL_F64 15
|
||||
#define SLJIT_NOT_EQUAL_F32 (SLJIT_NOT_EQUAL_F64 | SLJIT_F32_OP)
|
||||
#define SLJIT_SET_NOT_EQUAL_F SLJIT_SET(SLJIT_NOT_EQUAL_F64)
|
||||
#define SLJIT_LESS_F64 18
|
||||
#define SLJIT_LESS_F64 16
|
||||
#define SLJIT_LESS_F32 (SLJIT_LESS_F64 | SLJIT_F32_OP)
|
||||
#define SLJIT_SET_LESS_F SLJIT_SET(SLJIT_LESS_F64)
|
||||
#define SLJIT_GREATER_EQUAL_F64 19
|
||||
#define SLJIT_GREATER_EQUAL_F64 17
|
||||
#define SLJIT_GREATER_EQUAL_F32 (SLJIT_GREATER_EQUAL_F64 | SLJIT_F32_OP)
|
||||
#define SLJIT_SET_GREATER_EQUAL_F SLJIT_SET(SLJIT_GREATER_EQUAL_F64)
|
||||
#define SLJIT_GREATER_F64 20
|
||||
#define SLJIT_GREATER_F64 18
|
||||
#define SLJIT_GREATER_F32 (SLJIT_GREATER_F64 | SLJIT_F32_OP)
|
||||
#define SLJIT_SET_GREATER_F SLJIT_SET(SLJIT_GREATER_F64)
|
||||
#define SLJIT_LESS_EQUAL_F64 21
|
||||
#define SLJIT_LESS_EQUAL_F64 19
|
||||
#define SLJIT_LESS_EQUAL_F32 (SLJIT_LESS_EQUAL_F64 | SLJIT_F32_OP)
|
||||
#define SLJIT_SET_LESS_EQUAL_F SLJIT_SET(SLJIT_LESS_EQUAL_F64)
|
||||
#define SLJIT_UNORDERED_F64 22
|
||||
#define SLJIT_UNORDERED_F64 20
|
||||
#define SLJIT_UNORDERED_F32 (SLJIT_UNORDERED_F64 | SLJIT_F32_OP)
|
||||
#define SLJIT_SET_UNORDERED_F SLJIT_SET(SLJIT_UNORDERED_F64)
|
||||
#define SLJIT_ORDERED_F64 23
|
||||
#define SLJIT_ORDERED_F64 21
|
||||
#define SLJIT_ORDERED_F32 (SLJIT_ORDERED_F64 | SLJIT_F32_OP)
|
||||
#define SLJIT_SET_ORDERED_F SLJIT_SET(SLJIT_ORDERED_F64)
|
||||
|
||||
/* Unconditional jump types. */
|
||||
#define SLJIT_JUMP 24
|
||||
#define SLJIT_JUMP 22
|
||||
/* Fast calling method. See sljit_emit_fast_enter / SLJIT_FAST_RETURN. */
|
||||
#define SLJIT_FAST_CALL 25
|
||||
#define SLJIT_FAST_CALL 23
|
||||
/* Called function must be declared with the SLJIT_FUNC attribute. */
|
||||
#define SLJIT_CALL 26
|
||||
#define SLJIT_CALL 24
|
||||
/* Called function must be declared with cdecl attribute.
|
||||
This is the default attribute for C functions. */
|
||||
#define SLJIT_CALL_CDECL 27
|
||||
#define SLJIT_CALL_CDECL 25
|
||||
|
||||
/* The target can be changed during runtime (see: sljit_set_jump_addr). */
|
||||
#define SLJIT_REWRITABLE_JUMP 0x1000
|
||||
|
@ -1534,8 +1518,22 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg)
|
|||
SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler,
|
||||
void *instruction, sljit_s32 size);
|
||||
|
||||
/* Define the currently available CPU status flags. It is usually used after an
|
||||
sljit_emit_op_custom call to define which flags are set. */
|
||||
/* Flags were set by a 32 bit operation. */
|
||||
#define SLJIT_CURRENT_FLAGS_I32_OP SLJIT_I32_OP
|
||||
|
||||
/* Flags were set by an ADD, ADDC, SUB, SUBC, or NEG operation. */
|
||||
#define SLJIT_CURRENT_FLAGS_ADD_SUB 0x01
|
||||
|
||||
/* Flags were set by a SUB with unused destination.
|
||||
Must be combined with SLJIT_CURRENT_FLAGS_ADD_SUB. */
|
||||
#define SLJIT_CURRENT_FLAGS_COMPARE 0x02
|
||||
|
||||
/* Define the currently available CPU status flags. It is usually used after
|
||||
an sljit_emit_label or sljit_emit_op_custom operations to define which CPU
|
||||
status flags are available.
|
||||
|
||||
The current_flags must be a valid combination of SLJIT_SET_* and
|
||||
SLJIT_CURRENT_FLAGS_* constants. */
|
||||
|
||||
SLJIT_API_FUNC_ATTRIBUTE void sljit_set_current_flags(struct sljit_compiler *compiler,
|
||||
sljit_s32 current_flags);
|
||||
|
|
23
thirdparty/pcre2/src/sljit/sljitNativeARM_32.c
vendored
23
thirdparty/pcre2/src/sljit/sljitNativeARM_32.c
vendored
|
@ -1197,6 +1197,8 @@ static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sl
|
|||
|
||||
case SLJIT_ADD:
|
||||
SLJIT_ASSERT(!(flags & INV_IMM));
|
||||
compiler->status_flags_state = SLJIT_CURRENT_FLAGS_ADD_SUB;
|
||||
|
||||
if ((flags & (UNUSED_RETURN | SET_FLAGS)) == (UNUSED_RETURN | SET_FLAGS) && !(flags & ARGS_SWAPPED))
|
||||
return push_inst(compiler, CMN | SET_FLAGS | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2)));
|
||||
return push_inst(compiler, ADD | (flags & SET_FLAGS) | RD(dst) | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2)));
|
||||
|
@ -1207,6 +1209,8 @@ static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sl
|
|||
|
||||
case SLJIT_SUB:
|
||||
SLJIT_ASSERT(!(flags & INV_IMM));
|
||||
compiler->status_flags_state = SLJIT_CURRENT_FLAGS_ADD_SUB;
|
||||
|
||||
if ((flags & (UNUSED_RETURN | SET_FLAGS)) == (UNUSED_RETURN | SET_FLAGS) && !(flags & ARGS_SWAPPED))
|
||||
return push_inst(compiler, CMP | SET_FLAGS | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2)));
|
||||
return push_inst(compiler, (!(flags & ARGS_SWAPPED) ? SUB : RSB) | (flags & SET_FLAGS)
|
||||
|
@ -1220,6 +1224,7 @@ static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sl
|
|||
case SLJIT_MUL:
|
||||
SLJIT_ASSERT(!(flags & INV_IMM));
|
||||
SLJIT_ASSERT(!(src2 & SRC2_IMM));
|
||||
compiler->status_flags_state = 0;
|
||||
|
||||
if (!HAS_FLAGS(op))
|
||||
return push_inst(compiler, MUL | (reg_map[dst] << 16) | (reg_map[src2] << 8) | reg_map[src1]);
|
||||
|
@ -2153,16 +2158,14 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *
|
|||
/* Conditional instructions */
|
||||
/* --------------------------------------------------------------------- */
|
||||
|
||||
static sljit_uw get_cc(sljit_s32 type)
|
||||
static sljit_uw get_cc(struct sljit_compiler *compiler, sljit_s32 type)
|
||||
{
|
||||
switch (type) {
|
||||
case SLJIT_EQUAL:
|
||||
case SLJIT_MUL_NOT_OVERFLOW:
|
||||
case SLJIT_EQUAL_F64:
|
||||
return 0x00000000;
|
||||
|
||||
case SLJIT_NOT_EQUAL:
|
||||
case SLJIT_MUL_OVERFLOW:
|
||||
case SLJIT_NOT_EQUAL_F64:
|
||||
return 0x10000000;
|
||||
|
||||
|
@ -2195,10 +2198,16 @@ static sljit_uw get_cc(sljit_s32 type)
|
|||
return 0xd0000000;
|
||||
|
||||
case SLJIT_OVERFLOW:
|
||||
if (!(compiler->status_flags_state & SLJIT_CURRENT_FLAGS_ADD_SUB))
|
||||
return 0x10000000;
|
||||
|
||||
case SLJIT_UNORDERED_F64:
|
||||
return 0x60000000;
|
||||
|
||||
case SLJIT_NOT_OVERFLOW:
|
||||
if (!(compiler->status_flags_state & SLJIT_CURRENT_FLAGS_ADD_SUB))
|
||||
return 0x00000000;
|
||||
|
||||
case SLJIT_ORDERED_F64:
|
||||
return 0x70000000;
|
||||
|
||||
|
@ -2242,7 +2251,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
|
|||
if (type >= SLJIT_FAST_CALL)
|
||||
PTR_FAIL_IF(prepare_blx(compiler));
|
||||
PTR_FAIL_IF(push_inst_with_unique_literal(compiler, ((EMIT_DATA_TRANSFER(WORD_SIZE | LOAD_DATA, 1,
|
||||
type <= SLJIT_JUMP ? TMP_PC : TMP_REG1, TMP_PC, 0)) & ~COND_MASK) | get_cc(type), 0));
|
||||
type <= SLJIT_JUMP ? TMP_PC : TMP_REG1, TMP_PC, 0)) & ~COND_MASK) | get_cc(compiler, type), 0));
|
||||
|
||||
if (jump->flags & SLJIT_REWRITABLE_JUMP) {
|
||||
jump->addr = compiler->size;
|
||||
|
@ -2260,7 +2269,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
|
|||
if (type >= SLJIT_FAST_CALL)
|
||||
jump->flags |= IS_BL;
|
||||
PTR_FAIL_IF(emit_imm(compiler, TMP_REG1, 0));
|
||||
PTR_FAIL_IF(push_inst(compiler, (((type <= SLJIT_JUMP ? BX : BLX) | RM(TMP_REG1)) & ~COND_MASK) | get_cc(type)));
|
||||
PTR_FAIL_IF(push_inst(compiler, (((type <= SLJIT_JUMP ? BX : BLX) | RM(TMP_REG1)) & ~COND_MASK) | get_cc(compiler, type)));
|
||||
jump->addr = compiler->size;
|
||||
#endif
|
||||
return jump;
|
||||
|
@ -2589,7 +2598,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *co
|
|||
ADJUST_LOCAL_OFFSET(dst, dstw);
|
||||
|
||||
op = GET_OPCODE(op);
|
||||
cc = get_cc(type & 0xff);
|
||||
cc = get_cc(compiler, type & 0xff);
|
||||
dst_reg = FAST_IS_REG(dst) ? dst : TMP_REG1;
|
||||
|
||||
if (op < SLJIT_ADD) {
|
||||
|
@ -2629,7 +2638,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compil
|
|||
|
||||
dst_reg &= ~SLJIT_I32_OP;
|
||||
|
||||
cc = get_cc(type & 0xff);
|
||||
cc = get_cc(compiler, type & 0xff);
|
||||
|
||||
if (SLJIT_UNLIKELY(src & SLJIT_IMM)) {
|
||||
tmp = get_imm(srcw);
|
||||
|
|
21
thirdparty/pcre2/src/sljit/sljitNativeARM_64.c
vendored
21
thirdparty/pcre2/src/sljit/sljitNativeARM_64.c
vendored
|
@ -644,6 +644,7 @@ static sljit_s32 emit_op_imm(struct sljit_compiler *compiler, sljit_s32 flags, s
|
|||
imm = -imm;
|
||||
/* Fall through. */
|
||||
case SLJIT_ADD:
|
||||
compiler->status_flags_state = SLJIT_CURRENT_FLAGS_ADD_SUB;
|
||||
if (imm == 0) {
|
||||
CHECK_FLAGS(1 << 29);
|
||||
return push_inst(compiler, ((op == SLJIT_ADD ? ADDI : SUBI) ^ inv_bits) | RD(dst) | RN(reg));
|
||||
|
@ -781,6 +782,7 @@ static sljit_s32 emit_op_imm(struct sljit_compiler *compiler, sljit_s32 flags, s
|
|||
break; /* Set flags. */
|
||||
case SLJIT_NEG:
|
||||
SLJIT_ASSERT(arg1 == TMP_REG1);
|
||||
compiler->status_flags_state = SLJIT_CURRENT_FLAGS_ADD_SUB;
|
||||
if (flags & SET_FLAGS)
|
||||
inv_bits |= 1 << 29;
|
||||
return push_inst(compiler, (SUB ^ inv_bits) | RD(dst) | RN(TMP_ZERO) | RM(arg2));
|
||||
|
@ -789,17 +791,20 @@ static sljit_s32 emit_op_imm(struct sljit_compiler *compiler, sljit_s32 flags, s
|
|||
return push_inst(compiler, (CLZ ^ inv_bits) | RD(dst) | RN(arg2));
|
||||
case SLJIT_ADD:
|
||||
CHECK_FLAGS(1 << 29);
|
||||
compiler->status_flags_state = SLJIT_CURRENT_FLAGS_ADD_SUB;
|
||||
return push_inst(compiler, (ADD ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2));
|
||||
case SLJIT_ADDC:
|
||||
CHECK_FLAGS(1 << 29);
|
||||
return push_inst(compiler, (ADC ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2));
|
||||
case SLJIT_SUB:
|
||||
CHECK_FLAGS(1 << 29);
|
||||
compiler->status_flags_state = SLJIT_CURRENT_FLAGS_ADD_SUB;
|
||||
return push_inst(compiler, (SUB ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2));
|
||||
case SLJIT_SUBC:
|
||||
CHECK_FLAGS(1 << 29);
|
||||
return push_inst(compiler, (SBC ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2));
|
||||
case SLJIT_MUL:
|
||||
compiler->status_flags_state = 0;
|
||||
if (!(flags & SET_FLAGS))
|
||||
return push_inst(compiler, (MADD ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2) | RT2(TMP_ZERO));
|
||||
if (flags & INT_OP) {
|
||||
|
@ -1600,16 +1605,14 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *
|
|||
/* Conditional instructions */
|
||||
/* --------------------------------------------------------------------- */
|
||||
|
||||
static sljit_uw get_cc(sljit_s32 type)
|
||||
static sljit_uw get_cc(struct sljit_compiler *compiler, sljit_s32 type)
|
||||
{
|
||||
switch (type) {
|
||||
case SLJIT_EQUAL:
|
||||
case SLJIT_MUL_NOT_OVERFLOW:
|
||||
case SLJIT_EQUAL_F64:
|
||||
return 0x1;
|
||||
|
||||
case SLJIT_NOT_EQUAL:
|
||||
case SLJIT_MUL_OVERFLOW:
|
||||
case SLJIT_NOT_EQUAL_F64:
|
||||
return 0x0;
|
||||
|
||||
|
@ -1642,10 +1645,16 @@ static sljit_uw get_cc(sljit_s32 type)
|
|||
return 0xc;
|
||||
|
||||
case SLJIT_OVERFLOW:
|
||||
if (!(compiler->status_flags_state & SLJIT_CURRENT_FLAGS_ADD_SUB))
|
||||
return 0x0;
|
||||
|
||||
case SLJIT_UNORDERED_F64:
|
||||
return 0x7;
|
||||
|
||||
case SLJIT_NOT_OVERFLOW:
|
||||
if (!(compiler->status_flags_state & SLJIT_CURRENT_FLAGS_ADD_SUB))
|
||||
return 0x1;
|
||||
|
||||
case SLJIT_ORDERED_F64:
|
||||
return 0x6;
|
||||
|
||||
|
@ -1685,7 +1694,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
|
|||
|
||||
if (type < SLJIT_JUMP) {
|
||||
jump->flags |= IS_COND;
|
||||
PTR_FAIL_IF(push_inst(compiler, B_CC | (6 << 5) | get_cc(type)));
|
||||
PTR_FAIL_IF(push_inst(compiler, B_CC | (6 << 5) | get_cc(compiler, type)));
|
||||
}
|
||||
else if (type >= SLJIT_FAST_CALL)
|
||||
jump->flags |= IS_BL;
|
||||
|
@ -1799,7 +1808,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *co
|
|||
CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, type));
|
||||
ADJUST_LOCAL_OFFSET(dst, dstw);
|
||||
|
||||
cc = get_cc(type & 0xff);
|
||||
cc = get_cc(compiler, type & 0xff);
|
||||
dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1;
|
||||
|
||||
if (GET_OPCODE(op) < SLJIT_ADD) {
|
||||
|
@ -1854,7 +1863,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compil
|
|||
srcw = 0;
|
||||
}
|
||||
|
||||
cc = get_cc(type & 0xff);
|
||||
cc = get_cc(compiler, type & 0xff);
|
||||
dst_reg &= ~SLJIT_I32_OP;
|
||||
|
||||
return push_inst(compiler, (CSEL ^ inv_bits) | (cc << 12) | RD(dst_reg) | RN(dst_reg) | RM(src));
|
||||
|
|
|
@ -610,6 +610,7 @@ static sljit_s32 emit_op_imm(struct sljit_compiler *compiler, sljit_s32 flags, s
|
|||
Although some clever things could be done here, "NOT IMM" does not worth the efforts. */
|
||||
break;
|
||||
case SLJIT_ADD:
|
||||
compiler->status_flags_state = SLJIT_CURRENT_FLAGS_ADD_SUB;
|
||||
nimm = -(sljit_sw)imm;
|
||||
if (IS_2_LO_REGS(reg, dst)) {
|
||||
if (imm <= 0x7)
|
||||
|
@ -643,6 +644,7 @@ static sljit_s32 emit_op_imm(struct sljit_compiler *compiler, sljit_s32 flags, s
|
|||
break;
|
||||
case SLJIT_SUB:
|
||||
/* SUB operation can be replaced by ADD because of the negative carry flag. */
|
||||
compiler->status_flags_state = SLJIT_CURRENT_FLAGS_ADD_SUB;
|
||||
if (flags & ARG1_IMM) {
|
||||
if (imm == 0 && IS_2_LO_REGS(reg, dst))
|
||||
return push_inst16(compiler, RSBSI | RD3(dst) | RN3(reg));
|
||||
|
@ -801,6 +803,7 @@ static sljit_s32 emit_op_imm(struct sljit_compiler *compiler, sljit_s32 flags, s
|
|||
FAIL_IF(push_inst32(compiler, CLZ | RN4(arg2) | RD4(dst) | RM4(arg2)));
|
||||
return SLJIT_SUCCESS;
|
||||
case SLJIT_ADD:
|
||||
compiler->status_flags_state = SLJIT_CURRENT_FLAGS_ADD_SUB;
|
||||
if (IS_3_LO_REGS(dst, arg1, arg2))
|
||||
return push_inst16(compiler, ADDS | RD3(dst) | RN3(arg1) | RM3(arg2));
|
||||
if (dst == arg1 && !(flags & SET_FLAGS))
|
||||
|
@ -811,6 +814,7 @@ static sljit_s32 emit_op_imm(struct sljit_compiler *compiler, sljit_s32 flags, s
|
|||
return push_inst16(compiler, ADCS | RD3(dst) | RN3(arg2));
|
||||
return push_inst32(compiler, ADC_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2));
|
||||
case SLJIT_SUB:
|
||||
compiler->status_flags_state = SLJIT_CURRENT_FLAGS_ADD_SUB;
|
||||
if (flags & UNUSED_RETURN) {
|
||||
if (IS_2_LO_REGS(arg1, arg2))
|
||||
return push_inst16(compiler, CMP | RD3(arg1) | RN3(arg2));
|
||||
|
@ -824,6 +828,7 @@ static sljit_s32 emit_op_imm(struct sljit_compiler *compiler, sljit_s32 flags, s
|
|||
return push_inst16(compiler, SBCS | RD3(dst) | RN3(arg2));
|
||||
return push_inst32(compiler, SBC_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2));
|
||||
case SLJIT_MUL:
|
||||
compiler->status_flags_state = 0;
|
||||
if (!(flags & SET_FLAGS))
|
||||
return push_inst32(compiler, MUL | RD4(dst) | RN4(arg1) | RM4(arg2));
|
||||
SLJIT_ASSERT(dst != TMP_REG2);
|
||||
|
@ -1760,16 +1765,14 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *
|
|||
/* Conditional instructions */
|
||||
/* --------------------------------------------------------------------- */
|
||||
|
||||
static sljit_uw get_cc(sljit_s32 type)
|
||||
static sljit_uw get_cc(struct sljit_compiler *compiler, sljit_s32 type)
|
||||
{
|
||||
switch (type) {
|
||||
case SLJIT_EQUAL:
|
||||
case SLJIT_MUL_NOT_OVERFLOW:
|
||||
case SLJIT_EQUAL_F64:
|
||||
return 0x0;
|
||||
|
||||
case SLJIT_NOT_EQUAL:
|
||||
case SLJIT_MUL_OVERFLOW:
|
||||
case SLJIT_NOT_EQUAL_F64:
|
||||
return 0x1;
|
||||
|
||||
|
@ -1802,10 +1805,16 @@ static sljit_uw get_cc(sljit_s32 type)
|
|||
return 0xd;
|
||||
|
||||
case SLJIT_OVERFLOW:
|
||||
if (!(compiler->status_flags_state & SLJIT_CURRENT_FLAGS_ADD_SUB))
|
||||
return 0x1;
|
||||
|
||||
case SLJIT_UNORDERED_F64:
|
||||
return 0x6;
|
||||
|
||||
case SLJIT_NOT_OVERFLOW:
|
||||
if (!(compiler->status_flags_state & SLJIT_CURRENT_FLAGS_ADD_SUB))
|
||||
return 0x0;
|
||||
|
||||
case SLJIT_ORDERED_F64:
|
||||
return 0x7;
|
||||
|
||||
|
@ -1847,7 +1856,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
|
|||
PTR_FAIL_IF(emit_imm32_const(compiler, TMP_REG1, 0));
|
||||
if (type < SLJIT_JUMP) {
|
||||
jump->flags |= IS_COND;
|
||||
cc = get_cc(type);
|
||||
cc = get_cc(compiler, type);
|
||||
jump->flags |= cc << 8;
|
||||
PTR_FAIL_IF(push_inst16(compiler, IT | (cc << 4) | 0x8));
|
||||
}
|
||||
|
@ -2177,7 +2186,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *co
|
|||
ADJUST_LOCAL_OFFSET(dst, dstw);
|
||||
|
||||
op = GET_OPCODE(op);
|
||||
cc = get_cc(type & 0xff);
|
||||
cc = get_cc(compiler, type & 0xff);
|
||||
dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1;
|
||||
|
||||
if (op < SLJIT_ADD) {
|
||||
|
@ -2229,7 +2238,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compil
|
|||
|
||||
dst_reg &= ~SLJIT_I32_OP;
|
||||
|
||||
cc = get_cc(type & 0xff);
|
||||
cc = get_cc(compiler, type & 0xff);
|
||||
|
||||
if (!(src & SLJIT_IMM)) {
|
||||
FAIL_IF(push_inst16(compiler, IT | (cc << 4) | 0x8));
|
||||
|
|
|
@ -367,7 +367,7 @@ static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sl
|
|||
case SLJIT_MUL:
|
||||
SLJIT_ASSERT(!(flags & SRC2_IMM));
|
||||
|
||||
if (GET_FLAG_TYPE(op) != SLJIT_MUL_OVERFLOW) {
|
||||
if (GET_FLAG_TYPE(op) != SLJIT_OVERFLOW) {
|
||||
#if (defined SLJIT_MIPS_REV && SLJIT_MIPS_REV >= 1)
|
||||
return push_inst(compiler, MUL | S(src1) | T(src2) | D(dst), DR(dst));
|
||||
#else /* SLJIT_MIPS_REV < 1 */
|
||||
|
|
|
@ -458,7 +458,7 @@ static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sl
|
|||
case SLJIT_MUL:
|
||||
SLJIT_ASSERT(!(flags & SRC2_IMM));
|
||||
|
||||
if (GET_FLAG_TYPE(op) != SLJIT_MUL_OVERFLOW) {
|
||||
if (GET_FLAG_TYPE(op) != SLJIT_OVERFLOW) {
|
||||
#if (defined SLJIT_MIPS_REV && SLJIT_MIPS_REV >= 6)
|
||||
return push_inst(compiler, SELECT_OP(DMUL, MUL) | S(src1) | T(src2) | D(dst), DR(dst));
|
||||
#elif (defined SLJIT_MIPS_REV && SLJIT_MIPS_REV >= 1)
|
||||
|
|
|
@ -1377,6 +1377,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compile
|
|||
return emit_op(compiler, op, flags, dst, dstw, TMP_REG1, 0, src, srcw);
|
||||
|
||||
case SLJIT_NEG:
|
||||
compiler->status_flags_state = SLJIT_CURRENT_FLAGS_ADD_SUB;
|
||||
return emit_op(compiler, SLJIT_SUB | GET_ALL_FLAGS(op), flags | IMM_OP, dst, dstw, SLJIT_IMM, 0, src, srcw);
|
||||
|
||||
case SLJIT_CLZ:
|
||||
|
@ -1424,13 +1425,16 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compile
|
|||
switch (GET_OPCODE(op)) {
|
||||
case SLJIT_ADD:
|
||||
case SLJIT_ADDC:
|
||||
compiler->status_flags_state = SLJIT_CURRENT_FLAGS_ADD_SUB;
|
||||
return emit_op(compiler, op, flags | CUMULATIVE_OP | IMM_OP, dst, dstw, src1, src1w, src2, src2w);
|
||||
|
||||
case SLJIT_SUB:
|
||||
case SLJIT_SUBC:
|
||||
compiler->status_flags_state = SLJIT_CURRENT_FLAGS_ADD_SUB;
|
||||
return emit_op(compiler, op, flags | IMM_OP, dst, dstw, src1, src1w, src2, src2w);
|
||||
|
||||
case SLJIT_MUL:
|
||||
compiler->status_flags_state = 0;
|
||||
return emit_op(compiler, op, flags | CUMULATIVE_OP, dst, dstw, src1, src1w, src2, src2w);
|
||||
|
||||
case SLJIT_AND:
|
||||
|
@ -1860,7 +1864,6 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
|
|||
case SLJIT_SIG_LESS:
|
||||
case SLJIT_SIG_GREATER:
|
||||
case SLJIT_OVERFLOW:
|
||||
case SLJIT_MUL_OVERFLOW:
|
||||
BR_Z(OTHER_FLAG);
|
||||
break;
|
||||
case SLJIT_GREATER_EQUAL:
|
||||
|
@ -1868,7 +1871,6 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
|
|||
case SLJIT_SIG_GREATER_EQUAL:
|
||||
case SLJIT_SIG_LESS_EQUAL:
|
||||
case SLJIT_NOT_OVERFLOW:
|
||||
case SLJIT_MUL_NOT_OVERFLOW:
|
||||
BR_NZ(OTHER_FLAG);
|
||||
break;
|
||||
case SLJIT_NOT_EQUAL_F64:
|
||||
|
@ -2127,8 +2129,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *co
|
|||
FAIL_IF(push_inst(compiler, SLTIU | SA(EQUAL_FLAG) | TA(dst_ar) | IMM(1), dst_ar));
|
||||
src_ar = dst_ar;
|
||||
break;
|
||||
case SLJIT_MUL_OVERFLOW:
|
||||
case SLJIT_MUL_NOT_OVERFLOW:
|
||||
case SLJIT_OVERFLOW:
|
||||
case SLJIT_NOT_OVERFLOW:
|
||||
if (compiler->status_flags_state & SLJIT_CURRENT_FLAGS_ADD_SUB) {
|
||||
src_ar = OTHER_FLAG;
|
||||
break;
|
||||
}
|
||||
FAIL_IF(push_inst(compiler, SLTIU | SA(OTHER_FLAG) | TA(dst_ar) | IMM(1), dst_ar));
|
||||
src_ar = dst_ar;
|
||||
type ^= 0x1; /* Flip type bit for the XORI below. */
|
||||
|
@ -2219,7 +2225,6 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compil
|
|||
case SLJIT_SIG_LESS:
|
||||
case SLJIT_SIG_GREATER:
|
||||
case SLJIT_OVERFLOW:
|
||||
case SLJIT_MUL_OVERFLOW:
|
||||
ins = MOVN | TA(OTHER_FLAG);
|
||||
break;
|
||||
case SLJIT_GREATER_EQUAL:
|
||||
|
@ -2227,7 +2232,6 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compil
|
|||
case SLJIT_SIG_GREATER_EQUAL:
|
||||
case SLJIT_SIG_LESS_EQUAL:
|
||||
case SLJIT_NOT_OVERFLOW:
|
||||
case SLJIT_MUL_NOT_OVERFLOW:
|
||||
ins = MOVZ | TA(OTHER_FLAG);
|
||||
break;
|
||||
case SLJIT_EQUAL_F64:
|
||||
|
|
26
thirdparty/pcre2/src/sljit/sljitNativePPC_32.c
vendored
26
thirdparty/pcre2/src/sljit/sljitNativePPC_32.c
vendored
|
@ -119,9 +119,10 @@ static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sl
|
|||
SLJIT_ASSERT(src2 == TMP_REG2);
|
||||
return push_inst(compiler, ADDIC | D(dst) | A(src1) | compiler->imm);
|
||||
}
|
||||
SLJIT_ASSERT(!(flags & ALT_FORM4));
|
||||
if (!(flags & ALT_SET_FLAGS))
|
||||
return push_inst(compiler, ADD | D(dst) | A(src1) | B(src2));
|
||||
if (flags & ALT_FORM4)
|
||||
if (flags & ALT_FORM5)
|
||||
return push_inst(compiler, ADDC | RC(ALT_SET_FLAGS) | D(dst) | A(src1) | B(src2));
|
||||
return push_inst(compiler, ADD | RC(flags) | D(dst) | A(src1) | B(src2));
|
||||
|
||||
|
@ -143,24 +144,29 @@ static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sl
|
|||
}
|
||||
|
||||
if (flags & ALT_FORM2) {
|
||||
if (flags & ALT_FORM3) {
|
||||
FAIL_IF(push_inst(compiler, CMPI | CRD(0) | A(src1) | compiler->imm));
|
||||
if (!(flags & ALT_FORM4))
|
||||
return SLJIT_SUCCESS;
|
||||
return push_inst(compiler, ADDI | D(dst) | A(src1) | (-compiler->imm & 0xffff));
|
||||
}
|
||||
FAIL_IF(push_inst(compiler, CMP | CRD(0) | A(src1) | B(src2)));
|
||||
if (!(flags & ALT_FORM4))
|
||||
return SLJIT_SUCCESS;
|
||||
return push_inst(compiler, SUBF | D(dst) | A(src2) | B(src1));
|
||||
}
|
||||
|
||||
if (flags & ALT_FORM3) {
|
||||
/* Setting XER SO is not enough, CR SO is also needed. */
|
||||
return push_inst(compiler, SUBF | OE(ALT_SET_FLAGS) | RC(ALT_SET_FLAGS) | D(dst) | A(src2) | B(src1));
|
||||
}
|
||||
|
||||
if (flags & ALT_FORM3) {
|
||||
if (flags & ALT_FORM4) {
|
||||
/* Flags does not set: BIN_IMM_EXTS unnecessary. */
|
||||
SLJIT_ASSERT(src2 == TMP_REG2);
|
||||
return push_inst(compiler, SUBFIC | D(dst) | A(src1) | compiler->imm);
|
||||
}
|
||||
|
||||
if (flags & ALT_FORM4) {
|
||||
if (flags & ALT_FORM5) {
|
||||
SLJIT_ASSERT(src2 == TMP_REG2);
|
||||
return push_inst(compiler, CMPI | CRD(0) | A(src1) | compiler->imm);
|
||||
}
|
||||
return push_inst(compiler, CMP | CRD(0) | A(src1) | B(src2));
|
||||
}
|
||||
|
||||
if (!(flags & ALT_SET_FLAGS))
|
||||
return push_inst(compiler, SUBF | D(dst) | A(src2) | B(src1));
|
||||
if (flags & ALT_FORM5)
|
||||
|
|
32
thirdparty/pcre2/src/sljit/sljitNativePPC_64.c
vendored
32
thirdparty/pcre2/src/sljit/sljitNativePPC_64.c
vendored
|
@ -252,10 +252,17 @@ static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sl
|
|||
BIN_IMM_EXTS();
|
||||
return push_inst(compiler, ADDIC | D(dst) | A(src1) | compiler->imm);
|
||||
}
|
||||
if (flags & ALT_FORM4) {
|
||||
if (flags & ALT_FORM5)
|
||||
FAIL_IF(push_inst(compiler, ADDI | D(dst) | A(src1) | compiler->imm));
|
||||
else
|
||||
FAIL_IF(push_inst(compiler, ADD | D(dst) | A(src1) | B(src2)));
|
||||
return push_inst(compiler, CMPI | A(dst) | 0);
|
||||
}
|
||||
if (!(flags & ALT_SET_FLAGS))
|
||||
return push_inst(compiler, ADD | D(dst) | A(src1) | B(src2));
|
||||
BIN_EXTS();
|
||||
if (flags & ALT_FORM4)
|
||||
if (flags & ALT_FORM5)
|
||||
return push_inst(compiler, ADDC | RC(ALT_SET_FLAGS) | D(dst) | A(src1) | B(src2));
|
||||
return push_inst(compiler, ADD | RC(flags) | D(dst) | A(src1) | B(src2));
|
||||
|
||||
|
@ -278,6 +285,19 @@ static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sl
|
|||
}
|
||||
|
||||
if (flags & ALT_FORM2) {
|
||||
if (flags & ALT_FORM3) {
|
||||
FAIL_IF(push_inst(compiler, CMPI | CRD(0 | ((flags & ALT_SIGN_EXT) ? 0 : 1)) | A(src1) | compiler->imm));
|
||||
if (!(flags & ALT_FORM4))
|
||||
return SLJIT_SUCCESS;
|
||||
return push_inst(compiler, ADDI | D(dst) | A(src1) | (-compiler->imm & 0xffff));
|
||||
}
|
||||
FAIL_IF(push_inst(compiler, CMP | CRD(0 | ((flags & ALT_SIGN_EXT) ? 0 : 1)) | A(src1) | B(src2)));
|
||||
if (!(flags & ALT_FORM4))
|
||||
return SLJIT_SUCCESS;
|
||||
return push_inst(compiler, SUBF | D(dst) | A(src2) | B(src1));
|
||||
}
|
||||
|
||||
if (flags & ALT_FORM3) {
|
||||
if (flags & ALT_SIGN_EXT) {
|
||||
FAIL_IF(push_inst(compiler, RLDI(TMP_REG1, src1, 32, 31, 1)));
|
||||
src1 = TMP_REG1;
|
||||
|
@ -291,20 +311,12 @@ static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sl
|
|||
return SLJIT_SUCCESS;
|
||||
}
|
||||
|
||||
if (flags & ALT_FORM3) {
|
||||
if (flags & ALT_FORM4) {
|
||||
/* Flags does not set: BIN_IMM_EXTS unnecessary. */
|
||||
SLJIT_ASSERT(src2 == TMP_REG2);
|
||||
return push_inst(compiler, SUBFIC | D(dst) | A(src1) | compiler->imm);
|
||||
}
|
||||
|
||||
if (flags & ALT_FORM4) {
|
||||
if (flags & ALT_FORM5) {
|
||||
SLJIT_ASSERT(src2 == TMP_REG2);
|
||||
return push_inst(compiler, CMPI | CRD(0 | ((flags & ALT_SIGN_EXT) ? 0 : 1)) | A(src1) | compiler->imm);
|
||||
}
|
||||
return push_inst(compiler, CMP | CRD(0 | ((flags & ALT_SIGN_EXT) ? 0 : 1)) | A(src1) | B(src2));
|
||||
}
|
||||
|
||||
if (!(flags & ALT_SET_FLAGS))
|
||||
return push_inst(compiler, SUBF | D(dst) | A(src2) | B(src1));
|
||||
BIN_EXTS();
|
||||
|
|
|
@ -1324,6 +1324,25 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compile
|
|||
((src) & SLJIT_IMM)
|
||||
#endif
|
||||
|
||||
#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
|
||||
#define TEST_ADD_FORM1(op) \
|
||||
(GET_FLAG_TYPE(op) == SLJIT_OVERFLOW \
|
||||
|| (op & (SLJIT_I32_OP | SLJIT_SET_Z | VARIABLE_FLAG_MASK)) == (SLJIT_I32_OP | SLJIT_SET_Z | SLJIT_SET_CARRY))
|
||||
#define TEST_SUB_FORM2(op) \
|
||||
((GET_FLAG_TYPE(op) >= SLJIT_SIG_LESS && GET_FLAG_TYPE(op) <= SLJIT_SIG_LESS_EQUAL) \
|
||||
|| (op & (SLJIT_I32_OP | SLJIT_SET_Z | VARIABLE_FLAG_MASK)) == (SLJIT_I32_OP | SLJIT_SET_Z))
|
||||
#define TEST_SUB_FORM3(op) \
|
||||
(GET_FLAG_TYPE(op) == SLJIT_OVERFLOW \
|
||||
|| (op & (SLJIT_I32_OP | SLJIT_SET_Z)) == (SLJIT_I32_OP | SLJIT_SET_Z))
|
||||
#else
|
||||
#define TEST_ADD_FORM1(op) \
|
||||
(GET_FLAG_TYPE(op) == SLJIT_OVERFLOW)
|
||||
#define TEST_SUB_FORM2(op) \
|
||||
(GET_FLAG_TYPE(op) >= SLJIT_SIG_LESS && GET_FLAG_TYPE(op) <= SLJIT_SIG_LESS_EQUAL)
|
||||
#define TEST_SUB_FORM3(op) \
|
||||
(GET_FLAG_TYPE(op) == SLJIT_OVERFLOW)
|
||||
#endif
|
||||
|
||||
SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op,
|
||||
sljit_s32 dst, sljit_sw dstw,
|
||||
sljit_s32 src1, sljit_sw src1w,
|
||||
|
@ -1362,7 +1381,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compile
|
|||
|
||||
switch (GET_OPCODE(op)) {
|
||||
case SLJIT_ADD:
|
||||
if (GET_FLAG_TYPE(op) == SLJIT_OVERFLOW)
|
||||
if (TEST_ADD_FORM1(op))
|
||||
return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM1, dst, dstw, src1, src1w, src2, src2w);
|
||||
|
||||
if (!HAS_FLAGS(op) && ((src1 | src2) & SLJIT_IMM)) {
|
||||
|
@ -1392,6 +1411,20 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compile
|
|||
return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2 | ALT_FORM4, dst, dstw, src2, src2w, TMP_REG2, 0);
|
||||
}
|
||||
}
|
||||
|
||||
#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
|
||||
if ((op & (SLJIT_I32_OP | SLJIT_SET_Z)) == (SLJIT_I32_OP | SLJIT_SET_Z)) {
|
||||
if (TEST_SL_IMM(src2, src2w)) {
|
||||
compiler->imm = src2w & 0xffff;
|
||||
return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM4 | ALT_FORM5, dst, dstw, src1, src1w, TMP_REG2, 0);
|
||||
}
|
||||
if (TEST_SL_IMM(src1, src1w)) {
|
||||
compiler->imm = src1w & 0xffff;
|
||||
return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM4 | ALT_FORM5, dst, dstw, src2, src2w, TMP_REG2, 0);
|
||||
}
|
||||
return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM4, dst, dstw, src1, src1w, src2, src2w);
|
||||
}
|
||||
#endif
|
||||
if (HAS_FLAGS(op)) {
|
||||
if (TEST_SL_IMM(src2, src2w)) {
|
||||
compiler->imm = src2w & 0xffff;
|
||||
|
@ -1402,7 +1435,7 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compile
|
|||
return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM3, dst, dstw, src2, src2w, TMP_REG2, 0);
|
||||
}
|
||||
}
|
||||
return emit_op(compiler, SLJIT_ADD, flags | ((GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY)) ? ALT_FORM4 : 0), dst, dstw, src1, src1w, src2, src2w);
|
||||
return emit_op(compiler, SLJIT_ADD, flags | ((GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY)) ? ALT_FORM5 : 0), dst, dstw, src1, src1w, src2, src2w);
|
||||
|
||||
case SLJIT_ADDC:
|
||||
return emit_op(compiler, SLJIT_ADDC, flags, dst, dstw, src1, src1w, src2, src2w);
|
||||
|
@ -1424,18 +1457,36 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compile
|
|||
return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM1 | ALT_FORM3, dst, dstw, src1, src1w, src2, src2w);
|
||||
}
|
||||
|
||||
if (GET_FLAG_TYPE(op) == SLJIT_OVERFLOW)
|
||||
if (dst == SLJIT_UNUSED && GET_FLAG_TYPE(op) <= SLJIT_SIG_LESS_EQUAL) {
|
||||
if (TEST_SL_IMM(src2, src2w)) {
|
||||
compiler->imm = src2w & 0xffff;
|
||||
return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM2 | ALT_FORM3, dst, dstw, src1, src1w, TMP_REG2, 0);
|
||||
}
|
||||
return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM2, dst, dstw, src1, src1w, src2, src2w);
|
||||
}
|
||||
|
||||
if (!HAS_FLAGS(op) && ((src1 | src2) & SLJIT_IMM)) {
|
||||
if (TEST_SL_IMM(src2, -src2w)) {
|
||||
compiler->imm = (-src2w) & 0xffff;
|
||||
return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2, dst, dstw, src1, src1w, TMP_REG2, 0);
|
||||
}
|
||||
if (TEST_SL_IMM(src1, src1w)) {
|
||||
compiler->imm = src1w & 0xffff;
|
||||
return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM3, dst, dstw, src2, src2w, TMP_REG2, 0);
|
||||
if (TEST_SUB_FORM2(op)) {
|
||||
if ((src2 & SLJIT_IMM) && src2w >= -SIMM_MAX && src2w <= SIMM_MAX) {
|
||||
compiler->imm = src2w & 0xffff;
|
||||
return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM2 | ALT_FORM3 | ALT_FORM4, dst, dstw, src1, src1w, TMP_REG2, 0);
|
||||
}
|
||||
return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM2 | ALT_FORM4, dst, dstw, src1, src1w, src2, src2w);
|
||||
}
|
||||
|
||||
if (TEST_SUB_FORM3(op))
|
||||
return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM3, dst, dstw, src1, src1w, src2, src2w);
|
||||
|
||||
if (TEST_SL_IMM(src2, -src2w)) {
|
||||
compiler->imm = (-src2w) & 0xffff;
|
||||
return emit_op(compiler, SLJIT_ADD, flags | (!HAS_FLAGS(op) ? ALT_FORM2 : ALT_FORM3), dst, dstw, src1, src1w, TMP_REG2, 0);
|
||||
}
|
||||
|
||||
if (TEST_SL_IMM(src1, src1w) && !(op & SLJIT_SET_Z)) {
|
||||
compiler->imm = src1w & 0xffff;
|
||||
return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM4, dst, dstw, src2, src2w, TMP_REG2, 0);
|
||||
}
|
||||
|
||||
if (!HAS_FLAGS(op)) {
|
||||
if (TEST_SH_IMM(src2, -src2w)) {
|
||||
compiler->imm = ((-src2w) >> 16) & 0xffff;
|
||||
return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2 | ALT_FORM3, dst, dstw, src1, src1w, TMP_REG2, 0);
|
||||
|
@ -1447,18 +1498,6 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compile
|
|||
}
|
||||
}
|
||||
|
||||
if (dst == SLJIT_UNUSED && GET_FLAG_TYPE(op) != GET_FLAG_TYPE(SLJIT_SET_CARRY)) {
|
||||
if (TEST_SL_IMM(src2, src2w)) {
|
||||
compiler->imm = src2w & 0xffff;
|
||||
return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM4 | ALT_FORM5, dst, dstw, src1, src1w, TMP_REG2, 0);
|
||||
}
|
||||
return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM4, dst, dstw, src1, src1w, src2, src2w);
|
||||
}
|
||||
|
||||
if (TEST_SL_IMM(src2, -src2w)) {
|
||||
compiler->imm = (-src2w) & 0xffff;
|
||||
return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM3, dst, dstw, src1, src1w, TMP_REG2, 0);
|
||||
}
|
||||
/* We know ALT_SIGN_EXT is set if it is an SLJIT_I32_OP on 64 bit systems. */
|
||||
return emit_op(compiler, SLJIT_SUB, flags | ((GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY)) ? ALT_FORM5 : 0), dst, dstw, src1, src1w, src2, src2w);
|
||||
|
||||
|
@ -1536,6 +1575,10 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compile
|
|||
return SLJIT_SUCCESS;
|
||||
}
|
||||
|
||||
#undef TEST_ADD_FORM1
|
||||
#undef TEST_SUB_FORM2
|
||||
#undef TEST_SUB_FORM3
|
||||
|
||||
SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_src(struct sljit_compiler *compiler, sljit_s32 op,
|
||||
sljit_s32 src, sljit_sw srcw)
|
||||
{
|
||||
|
@ -1941,11 +1984,9 @@ static sljit_ins get_bo_bi_flags(sljit_s32 type)
|
|||
return (4 << 21) | ((4 + 1) << 16);
|
||||
|
||||
case SLJIT_OVERFLOW:
|
||||
case SLJIT_MUL_OVERFLOW:
|
||||
return (12 << 21) | (3 << 16);
|
||||
|
||||
case SLJIT_NOT_OVERFLOW:
|
||||
case SLJIT_MUL_NOT_OVERFLOW:
|
||||
return (4 << 21) | (3 << 16);
|
||||
|
||||
case SLJIT_EQUAL_F64:
|
||||
|
@ -2143,12 +2184,10 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *co
|
|||
break;
|
||||
|
||||
case SLJIT_OVERFLOW:
|
||||
case SLJIT_MUL_OVERFLOW:
|
||||
cr_bit = 3;
|
||||
break;
|
||||
|
||||
case SLJIT_NOT_OVERFLOW:
|
||||
case SLJIT_MUL_NOT_OVERFLOW:
|
||||
cr_bit = 3;
|
||||
invert = 1;
|
||||
break;
|
||||
|
|
1838
thirdparty/pcre2/src/sljit/sljitNativeS390X.c
vendored
1838
thirdparty/pcre2/src/sljit/sljitNativeS390X.c
vendored
File diff suppressed because it is too large
Load diff
|
@ -93,18 +93,21 @@ static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sl
|
|||
return push_inst(compiler, ADD | D(dst) | S1(dst) | IMM(1), UNMOVABLE_INS);
|
||||
|
||||
case SLJIT_ADD:
|
||||
compiler->status_flags_state = SLJIT_CURRENT_FLAGS_ADD_SUB;
|
||||
return push_inst(compiler, ADD | (flags & SET_FLAGS) | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst) | (flags & SET_FLAGS));
|
||||
|
||||
case SLJIT_ADDC:
|
||||
return push_inst(compiler, ADDC | (flags & SET_FLAGS) | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst) | (flags & SET_FLAGS));
|
||||
|
||||
case SLJIT_SUB:
|
||||
compiler->status_flags_state = SLJIT_CURRENT_FLAGS_ADD_SUB;
|
||||
return push_inst(compiler, SUB | (flags & SET_FLAGS) | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst) | (flags & SET_FLAGS));
|
||||
|
||||
case SLJIT_SUBC:
|
||||
return push_inst(compiler, SUBC | (flags & SET_FLAGS) | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst) | (flags & SET_FLAGS));
|
||||
|
||||
case SLJIT_MUL:
|
||||
compiler->status_flags_state = 0;
|
||||
FAIL_IF(push_inst(compiler, SMUL | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst)));
|
||||
if (!(flags & SET_FLAGS))
|
||||
return SLJIT_SUCCESS;
|
||||
|
|
|
@ -1275,16 +1275,14 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compi
|
|||
return label;
|
||||
}
|
||||
|
||||
static sljit_ins get_cc(sljit_s32 type)
|
||||
static sljit_ins get_cc(struct sljit_compiler *compiler, sljit_s32 type)
|
||||
{
|
||||
switch (type) {
|
||||
case SLJIT_EQUAL:
|
||||
case SLJIT_MUL_NOT_OVERFLOW:
|
||||
case SLJIT_NOT_EQUAL_F64: /* Unordered. */
|
||||
return DA(0x1);
|
||||
|
||||
case SLJIT_NOT_EQUAL:
|
||||
case SLJIT_MUL_OVERFLOW:
|
||||
case SLJIT_EQUAL_F64:
|
||||
return DA(0x9);
|
||||
|
||||
|
@ -1317,10 +1315,16 @@ static sljit_ins get_cc(sljit_s32 type)
|
|||
return DA(0x2);
|
||||
|
||||
case SLJIT_OVERFLOW:
|
||||
if (!(compiler->status_flags_state & SLJIT_CURRENT_FLAGS_ADD_SUB))
|
||||
return DA(0x9);
|
||||
|
||||
case SLJIT_UNORDERED_F64:
|
||||
return DA(0x7);
|
||||
|
||||
case SLJIT_NOT_OVERFLOW:
|
||||
if (!(compiler->status_flags_state & SLJIT_CURRENT_FLAGS_ADD_SUB))
|
||||
return DA(0x1);
|
||||
|
||||
case SLJIT_ORDERED_F64:
|
||||
return DA(0xf);
|
||||
|
||||
|
@ -1347,7 +1351,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
|
|||
if (((compiler->delay_slot & DST_INS_MASK) != UNMOVABLE_INS) && !(compiler->delay_slot & ICC_IS_SET))
|
||||
jump->flags |= IS_MOVABLE;
|
||||
#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32)
|
||||
PTR_FAIL_IF(push_inst(compiler, BICC | get_cc(type ^ 1) | 5, UNMOVABLE_INS));
|
||||
PTR_FAIL_IF(push_inst(compiler, BICC | get_cc(compiler, type ^ 1) | 5, UNMOVABLE_INS));
|
||||
#else
|
||||
#error "Implementation required"
|
||||
#endif
|
||||
|
@ -1357,7 +1361,7 @@ SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compile
|
|||
if (((compiler->delay_slot & DST_INS_MASK) != UNMOVABLE_INS) && !(compiler->delay_slot & FCC_IS_SET))
|
||||
jump->flags |= IS_MOVABLE;
|
||||
#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32)
|
||||
PTR_FAIL_IF(push_inst(compiler, FBFCC | get_cc(type ^ 1) | 5, UNMOVABLE_INS));
|
||||
PTR_FAIL_IF(push_inst(compiler, FBFCC | get_cc(compiler, type ^ 1) | 5, UNMOVABLE_INS));
|
||||
#else
|
||||
#error "Implementation required"
|
||||
#endif
|
||||
|
@ -1474,9 +1478,9 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *co
|
|||
|
||||
type &= 0xff;
|
||||
if (type < SLJIT_EQUAL_F64)
|
||||
FAIL_IF(push_inst(compiler, BICC | get_cc(type) | 3, UNMOVABLE_INS));
|
||||
FAIL_IF(push_inst(compiler, BICC | get_cc(compiler, type) | 3, UNMOVABLE_INS));
|
||||
else
|
||||
FAIL_IF(push_inst(compiler, FBFCC | get_cc(type) | 3, UNMOVABLE_INS));
|
||||
FAIL_IF(push_inst(compiler, FBFCC | get_cc(compiler, type) | 3, UNMOVABLE_INS));
|
||||
|
||||
FAIL_IF(push_inst(compiler, OR | D(reg) | S1(0) | IMM(1), UNMOVABLE_INS));
|
||||
FAIL_IF(push_inst(compiler, OR | D(reg) | S1(0) | IMM(0), UNMOVABLE_INS));
|
||||
|
|
|
@ -411,11 +411,9 @@ static sljit_u8 get_jump_code(sljit_s32 type)
|
|||
return 0x8e /* jle */;
|
||||
|
||||
case SLJIT_OVERFLOW:
|
||||
case SLJIT_MUL_OVERFLOW:
|
||||
return 0x80 /* jo */;
|
||||
|
||||
case SLJIT_NOT_OVERFLOW:
|
||||
case SLJIT_MUL_NOT_OVERFLOW:
|
||||
return 0x81 /* jno */;
|
||||
|
||||
case SLJIT_UNORDERED_F64:
|
||||
|
|
10
thirdparty/pcre2/src/sljit/sljitUtils.c
vendored
10
thirdparty/pcre2/src/sljit/sljitUtils.c
vendored
|
@ -48,7 +48,7 @@ static HANDLE allocator_lock;
|
|||
static SLJIT_INLINE void allocator_grab_lock(void)
|
||||
{
|
||||
HANDLE lock;
|
||||
if (SLJIT_UNLIKELY(!allocator_lock)) {
|
||||
if (SLJIT_UNLIKELY(!InterlockedCompareExchangePointer(&allocator_lock, NULL, NULL))) {
|
||||
lock = CreateMutex(NULL, FALSE, NULL);
|
||||
if (InterlockedCompareExchangePointer(&allocator_lock, lock, NULL))
|
||||
CloseHandle(lock);
|
||||
|
@ -146,9 +146,13 @@ static SLJIT_INLINE sljit_sw get_page_alignment(void) {
|
|||
#include <unistd.h>
|
||||
|
||||
static SLJIT_INLINE sljit_sw get_page_alignment(void) {
|
||||
static sljit_sw sljit_page_align;
|
||||
if (!sljit_page_align) {
|
||||
static sljit_sw sljit_page_align = -1;
|
||||
if (sljit_page_align < 0) {
|
||||
#ifdef _SC_PAGESIZE
|
||||
sljit_page_align = sysconf(_SC_PAGESIZE);
|
||||
#else
|
||||
sljit_page_align = getpagesize();
|
||||
#endif
|
||||
/* Should never happen. */
|
||||
if (sljit_page_align < 0)
|
||||
sljit_page_align = 4096;
|
||||
|
|
|
@ -121,14 +121,18 @@ SLJIT_API_FUNC_ATTRIBUTE void* sljit_malloc_exec(sljit_uw size)
|
|||
static pthread_mutex_t se_lock = PTHREAD_MUTEX_INITIALIZER;
|
||||
#endif
|
||||
static int se_protected = !SLJIT_PROT_WX;
|
||||
int prot = PROT_READ | PROT_WRITE | SLJIT_PROT_WX;
|
||||
sljit_uw* ptr;
|
||||
|
||||
if (SLJIT_UNLIKELY(se_protected < 0))
|
||||
return NULL;
|
||||
|
||||
#ifdef PROT_MAX
|
||||
prot |= PROT_MAX(PROT_READ | PROT_WRITE | PROT_EXEC);
|
||||
#endif
|
||||
|
||||
size += sizeof(sljit_uw);
|
||||
ptr = (sljit_uw*)mmap(NULL, size, PROT_READ | PROT_WRITE | SLJIT_PROT_WX,
|
||||
MAP_PRIVATE | MAP_ANON, -1, 0);
|
||||
ptr = (sljit_uw*)mmap(NULL, size, prot, MAP_PRIVATE | MAP_ANON, -1, 0);
|
||||
|
||||
if (ptr == MAP_FAILED)
|
||||
return NULL;
|
||||
|
|
Loading…
Reference in a new issue