29 lines
720 B
C
29 lines
720 B
C
/*
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* Copyright (c) 2020 Ariadne Conill <ariadne@dereferenced.org>
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* This software is provided 'as is' and without any warranty, express or
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* implied. In no event shall the authors be liable for any damages arising
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* from the use of this software.
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*/
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#include <stddef.h>
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#include <stdlib.h>
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#include "defs.h"
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void
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libucontext_trampoline(void)
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{
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libucontext_ucontext_t *uc_link;
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asm("mov r8, %0" : "=r" (uc_link));
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if (uc_link == NULL)
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exit(0);
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libucontext_setcontext(uc_link);
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}
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