mirror of
https://github.com/drasko/codezero.git
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Removed deleted files
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Bahadir Balban
@@ -1,115 +0,0 @@
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/*
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* Australian Public Licence B (OZPLB)
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*
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* Version 1-0
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*
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* Copyright (c) 2004 University of New South Wales
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*
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* All rights reserved.
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*
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* Developed by: Operating Systems and Distributed Systems Group (DiSy)
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* University of New South Wales
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* http://www.disy.cse.unsw.edu.au
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*
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* Permission is granted by University of New South Wales, free of charge, to
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* any person obtaining a copy of this software and any associated
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* documentation files (the "Software") to deal with the Software without
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* restriction, including (without limitation) the rights to use, copy,
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* modify, adapt, merge, publish, distribute, communicate to the public,
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* sublicense, and/or sell, lend or rent out copies of the Software, and
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* to permit persons to whom the Software is furnished to do so, subject
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* to the following conditions:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimers.
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*
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimers in the documentation and/or other materials provided
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* with the distribution.
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*
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* * Neither the name of University of New South Wales, nor the names of its
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* contributors, may be used to endorse or promote products derived
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* from this Software without specific prior written permission.
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*
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* EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
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* PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
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* NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
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* WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
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* BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
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* REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
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* THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
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* ERRORS, WHETHER OR NOT DISCOVERABLE.
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*
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* TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
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* NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
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* THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
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* NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
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* LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
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* OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
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* OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
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* OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
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* CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
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* CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
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* DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
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* CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
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* DAMAGES OR OTHER LIABILITY.
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*
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* If applicable legislation implies representations, warranties, or
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* conditions, or imposes obligations or liability on University of New South
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* Wales or one of its contributors in respect of the Software that
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* cannot be wholly or partly excluded, restricted or modified, the
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* liability of University of New South Wales or the contributor is limited, to
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* the full extent permitted by the applicable legislation, at its
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* option, to:
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* a. in the case of goods, any one or more of the following:
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* i. the replacement of the goods or the supply of equivalent goods;
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* ii. the repair of the goods;
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* iii. the payment of the cost of replacing the goods or of acquiring
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* equivalent goods;
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* iv. the payment of the cost of having the goods repaired; or
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* b. in the case of services:
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* i. the supplying of the services again; or
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* ii. the payment of the cost of having the services supplied again.
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*
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* The construction, validity and performance of this licence is governed
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* by the laws in force in New South Wales, Australia.
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*/
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/*
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Author: Carl van Schaik
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*/
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#include <string.h>
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#include <stdint.h>
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/*
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* copy n bytes from s to d; the regions must not overlap
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*/
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/* THREAD SAFE */
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void *
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memcpy(void *d, const void *s, size_t n)
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{
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size_t i;
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uintptr_t align = sizeof(uintptr_t)-1;
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if (((uintptr_t)d & align) || ((uintptr_t)s & align) || (n & align))
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{
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char *bs = (char *)s;
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char *bd = (char *)d;
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/* XXX - optimize this */
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for (i = 0; i < n; i++)
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*bd++ = *bs++;
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}
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else
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{ /* memcpy - word aligned */
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uintptr_t *ws = (uintptr_t*)s;
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uintptr_t *wd = (uintptr_t*)d;
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n /= sizeof(uintptr_t);
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for (i = 0; i < n; i++)
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*wd++ = *ws++;
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}
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return d;
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}
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@@ -1,138 +0,0 @@
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/*
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* Australian Public Licence B (OZPLB)
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*
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* Version 1-0
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*
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* Copyright (c) 2004 University of New South Wales
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*
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* All rights reserved.
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*
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* Developed by: Operating Systems and Distributed Systems Group (DiSy)
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* University of New South Wales
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* http://www.disy.cse.unsw.edu.au
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*
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* Permission is granted by University of New South Wales, free of charge, to
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* any person obtaining a copy of this software and any associated
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* documentation files (the "Software") to deal with the Software without
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* restriction, including (without limitation) the rights to use, copy,
|
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* modify, adapt, merge, publish, distribute, communicate to the public,
|
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* sublicense, and/or sell, lend or rent out copies of the Software, and
|
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* to permit persons to whom the Software is furnished to do so, subject
|
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* to the following conditions:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimers.
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*
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimers in the documentation and/or other materials provided
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* with the distribution.
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*
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* * Neither the name of University of New South Wales, nor the names of its
|
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* contributors, may be used to endorse or promote products derived
|
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* from this Software without specific prior written permission.
|
||||
*
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* EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
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* PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
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* NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
|
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* WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
|
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* BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
|
||||
* REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
|
||||
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
|
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* THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
|
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* ERRORS, WHETHER OR NOT DISCOVERABLE.
|
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*
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* TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
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* NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
|
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* THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
|
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* NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
|
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* LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
|
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* OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
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* OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
|
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* OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
|
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* CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
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* CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
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* DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
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* CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
|
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* DAMAGES OR OTHER LIABILITY.
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*
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* If applicable legislation implies representations, warranties, or
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* conditions, or imposes obligations or liability on University of New South
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* Wales or one of its contributors in respect of the Software that
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* cannot be wholly or partly excluded, restricted or modified, the
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* liability of University of New South Wales or the contributor is limited, to
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* the full extent permitted by the applicable legislation, at its
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* option, to:
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* a. in the case of goods, any one or more of the following:
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* i. the replacement of the goods or the supply of equivalent goods;
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* ii. the repair of the goods;
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* iii. the payment of the cost of replacing the goods or of acquiring
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* equivalent goods;
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* iv. the payment of the cost of having the goods repaired; or
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* b. in the case of services:
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* i. the supplying of the services again; or
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* ii. the payment of the cost of having the services supplied again.
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*
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* The construction, validity and performance of this licence is governed
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* by the laws in force in New South Wales, Australia.
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*/
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/*
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Author: Carl van Schaik
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*/
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#include <string.h>
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#include <stdint.h>
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#include <stdio.h>
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/*
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* Fill memory at s with (n) * byte value 'c'
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*/
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void *
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memset(void *s, int c, size_t n)
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{
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uintptr_t num, align, pattern, *p, x;
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unsigned char *mem = s;
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x = (unsigned char)c;
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align = sizeof(uintptr_t)-1;
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if ((uintptr_t)s & align)
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{
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num = n > align ? (sizeof(uintptr_t) - ((uintptr_t)s & align)) : n;
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n -= num;
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while (num--)
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*mem++ = x;
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}
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num = (uintptr_t)n / sizeof(uintptr_t);
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p = (uintptr_t*)mem;
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#if UINTPTR_MAX == UINT32_MAX
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pattern = x | x << 8 | x << 16 | x << 24;
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#elif UINTPTR_MAX == UINT64_MAX
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pattern = x | x << 8 | x << 16 | x << 24 |
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x << 32 | x << 40 | x << 48 | x << 56;
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#else
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#error UINTPTR_MAX not valid
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#endif
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while (num) {
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/* simple hand unrolled loop */
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if ((num & 3)==0) {
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num -= 4;
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*p++ = pattern;
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*p++ = pattern;
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*p++ = pattern;
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*p++ = pattern;
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} else {
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num--;
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*p++ = pattern;
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}
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}
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mem = (unsigned char*)p;
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num = n & align;
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while (num--)
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*mem++ = x;
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return s;
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}
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@@ -1,5 +1,5 @@
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cd build
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qemu-system-arm -s -kernel final.elf -nographic -m 128 -M versatilepb &
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qemu-system-arm -s -S -kernel final.elf -nographic -M versatilepb -cpu arm926 &
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arm-none-insight ; pkill qemu-system-arm
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cd ..
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