45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/*
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* Apple Silicon APRR functions for JIT handling
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*
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* Copyright (c) 2020 osy
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Credits to: https://siguza.github.io/APRR/
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* Reversed from /usr/lib/system/libsystem_pthread.dylib
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*/
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#ifndef TCG_APPLE_JIT_H
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#define TCG_APPLE_JIT_H
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#ifdef HAVE_PTHREAD_JIT_PROTECT
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/* write protect enable = write disable */
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static inline void jit_write_protect(int enabled)
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{
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return pthread_jit_write_protect_np(enabled);
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}
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#else /* defined(__aarch64__) && defined(CONFIG_DARWIN) */
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static inline void jit_write_protect(int enabled)
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{
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return;
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}
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#endif
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#endif /* define TCG_APPLE_JIT_H */ |