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72 lines
3.1 KiB
C
72 lines
3.1 KiB
C
/*
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* Copyright (c) 2010, Natie van Rooyen. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. No personal names or organizations' names associated with the
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* Atomthreads project may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE ATOMTHREADS PROJECT AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __ATOMVM_H__
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#define __ATOMVM_H__
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#include <crtdbg.h>
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#include "atomuser.h"
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#ifdef _DEBUG
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#define ATOMVM_ASSERT(x, msg) _ASSERT(x)
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#else
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#define ATOMVM_ASSERT(x, msg)
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#endif
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/* Forward declarations */
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/* This is an opaque handle to an instance of an atomvm created
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by a call to atomvmCtrlInit() */
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typedef struct ATOMVM* HATOMVM ;
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/* This is an opaque handle to an atomvm context created
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by a call to atomvmContextCreate() */
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typedef struct ATOMVM_CONTEXT* HATOMVM_CONTEXT ;
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/* Function prototypes used for controlling the atom virtual machine */
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extern uint32_t atomvmCtrlInit (HATOMVM* atomvm) ;
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extern void atomvmCtrlRun (HATOMVM atomvm, uint32_t flags) ;
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extern void atomvmCtrlIntRequest (HATOMVM atomvm, uintptr_t isr) ;
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extern void atomvmCtrlClose (HATOMVM atomvm) ;
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/* Function prototypes for use by the atom virtual machine */
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extern int32_t atomvmExitCritical (HATOMVM atomvm) ;
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extern int32_t atomvmEnterCritical (HATOMVM atomvm) ;
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extern uint32_t atomvmContextCreate (HATOMVM atomvm, HATOMVM_CONTEXT* context, uint32_t stack, uint32_t entry) ;
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extern uint32_t atomvmContextSwitch (HATOMVM atomvm, HATOMVM_CONTEXT new_context) ;
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extern void atomvmContextDesrtroy (HATOMVM atomvm, HATOMVM_CONTEXT context) ;
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/* Function prototypes to be implemted in the atom virtual machine */
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extern void __atomvmReset (void) ;
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extern void __atomvmClose (void) ;
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#endif /* __ATOMVM_H__ */
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