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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /js/src/zydis/Zycore/API/Process.c | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/zydis/Zycore/API/Process.c')
-rw-r--r-- | js/src/zydis/Zycore/API/Process.c | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/js/src/zydis/Zycore/API/Process.c b/js/src/zydis/Zycore/API/Process.c new file mode 100644 index 0000000000..94524125d5 --- /dev/null +++ b/js/src/zydis/Zycore/API/Process.c @@ -0,0 +1,77 @@ +/*************************************************************************************************** + + Zyan Core Library (Zycore-C) + + Original Author : Florian Bernd + + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + +***************************************************************************************************/ + +#include "zydis/Zycore/Defines.h" +#include "zydis/Zycore/API/Process.h" + +#ifndef ZYAN_NO_LIBC + +#if defined(ZYAN_WINDOWS) +#if defined(ZYAN_KERNEL) +# include <wdm.h> +#else +# include <windows.h> +#endif +#elif defined(ZYAN_POSIX) +# include <sys/mman.h> +#else +# error "Unsupported platform detected" +#endif + +/* ============================================================================================== */ +/* Exported functions */ +/* ============================================================================================== */ + +/* ---------------------------------------------------------------------------------------------- */ +/* General */ +/* ---------------------------------------------------------------------------------------------- */ + +ZyanStatus ZyanProcessFlushInstructionCache(void* address, ZyanUSize size) +{ +#if defined(ZYAN_WINDOWS) + + if (!FlushInstructionCache(GetCurrentProcess(), address, size)) + { + return ZYAN_STATUS_BAD_SYSTEMCALL; + } + +#elif defined(ZYAN_POSIX) + + if (msync(address, size, MS_SYNC | MS_INVALIDATE)) + { + return ZYAN_STATUS_BAD_SYSTEMCALL; + } + +#endif + + return ZYAN_STATUS_SUCCESS; +} + +/* ---------------------------------------------------------------------------------------------- */ + +/* ============================================================================================== */ + +#endif /* ZYAN_NO_LIBC */ |