Last change
on this file since 509 was
444,
checked in by satin@…, 7 years ago
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add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
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File size:
748 bytes
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1 | /* |
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2 | * Copyright (C) 2006 KPIT Cummins |
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3 | * Copyright (C) 2009 Conny Marco Menebröcker |
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4 | * All rights reserved. |
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5 | * |
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6 | * Redistribution and use in source and binary forms is permitted |
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7 | * provided that the above copyright notice and following paragraph are |
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8 | * duplicated in all such forms. |
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9 | * |
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10 | * This file is distributed WITHOUT ANY WARRANTY; without even the implied |
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11 | * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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12 | */ |
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13 | |
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14 | #include <_ansi.h> |
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15 | #include <sys/types.h> |
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16 | #include <sys/stat.h> |
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17 | |
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18 | char *stack_ptr ; |
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19 | |
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20 | caddr_t |
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21 | _sbrk(incr) |
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22 | int incr; |
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23 | { |
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24 | extern char end; /* Defined by the linker */ |
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25 | static char *heap_end=&end; |
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26 | char *prev_heap_end; |
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27 | |
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28 | |
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29 | |
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30 | prev_heap_end = heap_end; |
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31 | |
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32 | |
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33 | heap_end += incr; |
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34 | return (caddr_t)prev_heap_end; |
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35 | } |
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36 | |
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