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Added generic secure JIT support for RandomX.

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XMRig 2020-12-11 23:17:54 +07:00
parent f9c0933f05
commit ec62ded279
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GPG key ID: 446A53638BE94409
19 changed files with 227 additions and 110 deletions
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18
src/crypto/common/VirtualMemory.h
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@ -1,14 +1,7 @@
/* XMRig
* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2018 Lee Clagett <https://github.com/vtnerd>
* Copyright 2018-2019 tevador <tevador@gmail.com>
* Copyright 2018-2020 SChernykh <https://github.com/SChernykh>
* Copyright 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
* Copyright (c) 2018-2020 tevador <tevador@gmail.com>
* Copyright (c) 2018-2020 SChernykh <https://github.com/SChernykh>
* Copyright (c) 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -60,6 +53,9 @@ public:
static bool isHugepagesAvailable();
static bool isOneGbPagesAvailable();
static bool protectRW(void *p, size_t size);
static bool protectRWX(void *p, size_t size);
static bool protectRX(void *p, size_t size);
static uint32_t bindToNUMANode(int64_t affinity);
static void *allocateExecutableMemory(size_t size, bool hugePages);
static void *allocateLargePagesMemory(size_t size);
@ -68,8 +64,6 @@ public:
static void flushInstructionCache(void *p, size_t size);
static void freeLargePagesMemory(void *p, size_t size);
static void init(size_t poolSize, bool hugePages);
static void protectExecutableMemory(void *p, size_t size);
static void unprotectExecutableMemory(void *p, size_t size);
static inline constexpr size_t align(size_t pos, size_t align = 2097152) { return ((pos - 1) / align + 1) * align; }