4.104.115
Last change
on this file since a4b3969 was
a4b3969,
checked in by Joel Sherrill <joel.sherrill@…>, on 09/17/08 at 16:16:31
|
2008-09-17 Miao Yan <yanmiaobest@…>
- bsplibc.c, bsppost.c: Merge GSOC project code to add simple device
only filesystem (devfs), optionally completely drop out filesystem,
and to clean up disabling newlib reentrancy support. This dropped 17K
from the minimum.exe for sparc/sis and arm/rtl22xx_t now has a 15K
code space.
|
-
Property mode set to
100644
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File size:
720 bytes
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1 | /* |
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2 | * COPYRIGHT (c) 1989-2008. |
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3 | * On-Line Applications Research Corporation (OAR). |
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4 | * |
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5 | * $Id$ |
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6 | */ |
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7 | |
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8 | #include <rtems.h> |
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9 | #include <rtems/libio.h> |
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10 | #include <rtems/libcsupport.h> |
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11 | |
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12 | #include <bsp/bootcard.h> |
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13 | |
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14 | void bsp_libc_init( |
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15 | void *heap_start, |
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16 | size_t heap_size, |
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17 | size_t sbrk_amount |
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18 | ) |
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19 | { |
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20 | RTEMS_Malloc_Initialize( heap_start, heap_size, sbrk_amount ); |
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21 | |
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22 | /* |
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23 | * Init the RTEMS libio facility to provide UNIX-like system |
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24 | * calls for use by newlib (ie: provide open, close, etc) |
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25 | * Uses malloc() to get area for the iops, so must be after malloc init |
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26 | */ |
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27 | if (rtems_libio_init_helper) |
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28 | (*rtems_libio_init_helper)(); |
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29 | |
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30 | /* |
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31 | * Set up for the libc handling. |
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32 | */ |
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33 | |
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34 | libc_init(); |
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35 | } |
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