diff options
Diffstat (limited to 'src/3rdparty/pcre2/src/sljit/allocator_src/sljitExecAllocatorWindows.c')
-rw-r--r-- | src/3rdparty/pcre2/src/sljit/allocator_src/sljitExecAllocatorWindows.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/3rdparty/pcre2/src/sljit/allocator_src/sljitExecAllocatorWindows.c b/src/3rdparty/pcre2/src/sljit/allocator_src/sljitExecAllocatorWindows.c new file mode 100644 index 0000000000..f152a5a2cd --- /dev/null +++ b/src/3rdparty/pcre2/src/sljit/allocator_src/sljitExecAllocatorWindows.c @@ -0,0 +1,40 @@ +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#define SLJIT_UPDATE_WX_FLAGS(from, to, enable_exec) + +static SLJIT_INLINE void* alloc_chunk(sljit_uw size) +{ + return VirtualAlloc(NULL, size, MEM_COMMIT | MEM_RESERVE, PAGE_EXECUTE_READWRITE); +} + +static SLJIT_INLINE void free_chunk(void *chunk, sljit_uw size) +{ + SLJIT_UNUSED_ARG(size); + VirtualFree(chunk, 0, MEM_RELEASE); +} + +#include "sljitExecAllocatorCore.c" |