img.h

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/*
# This file is Copyright 2003, 2006, 2007, 2009 Dean Hall.
#
# This file is part of the PyMite VM.
# The PyMite VM is free software: you can redistribute it and/or modify
# it under the terms of the GNU GENERAL PUBLIC LICENSE Version 2.
#
# The PyMite VM is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# A copy of the GNU GENERAL PUBLIC LICENSE Version 2
# is seen in the file COPYING in this directory.
*/


#ifndef __IMG_H__
#define __IMG_H__


#define PM_NUM_IMG_PATHS 4


typedef struct PmImgPaths_s
{
    PmMemSpace_t memspace[PM_NUM_IMG_PATHS];
    uint8_t const *pimg[PM_NUM_IMG_PATHS];
    uint8_t pathcount;
}
PmImgPaths_t, *pPmImgPaths_t;


typedef struct PmCodeImgObj_s
{
    PmObjDesc_t od;

    uint8_t val[1];
} PmCodeImgObj_t,
 *pPmCodeImgObj_t;


PmReturn_t img_findInPaths(pPmObj_t pname, PmMemSpace_t *r_memspace,
                           uint8_t const **r_imgaddr);

PmReturn_t img_appendToPath(PmMemSpace_t memspace, uint8_t *paddr);

#endif /* __IMG_H__ */