Last change
on this file since 514 was
258,
checked in by alain, 11 years ago
|
This is a major release, including a deep restructuration of code.
The main evolutions are
- use of the Tsar preloader to load the GIET boot-loader from disk
- introduction of a FAT32 file system library,
- use of this fat32 library by the boot-loader to load the
map.bin data structure, and the various .elf files
- reorganisation of drivers (one file per peripheral).
- introduction of drivers for new peripherals:
vci_chbuf_dma and vci_multi_ahci.
- introduction of a new physical memory allocator in the boot code.
This release has been tested on the tsar_generic_iob architecture,
for the two following mappings: 4c_1p_iob_four.xml and 4c_1p_iob_sort.xml
|
-
Property svn:executable set to
*
|
File size:
1.6 KB
|
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1 | #ifndef SRL_SCHED_WAIT_H |
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2 | #define SRL_SCHED_WAIT_H |
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3 | |
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4 | #include "srl_public_types.h" |
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5 | |
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6 | /** |
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7 | * @file |
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8 | * @module{SRL} |
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9 | * @short Smart waiting tools |
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10 | */ |
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11 | |
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12 | #define DECLARE_WAIT(name, cmp) \ |
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13 | /** \ |
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14 | @this makes the current task sleep until the value pointed at @tt addr \ |
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15 | asserts the following test: \ |
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16 | \ |
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17 | @code \ |
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18 | (*addr cmp val) \ |
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19 | @end code \ |
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20 | \ |
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21 | @param addr The address to poll \ |
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22 | @param val The value to compare to \ |
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23 | */ \ |
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24 | \ |
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25 | void srl_sched_wait_##name(void *addr, sint32_t val ); |
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26 | |
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27 | DECLARE_WAIT(eq, ==) |
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28 | DECLARE_WAIT(ne, !=) |
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29 | DECLARE_WAIT(le, <=) |
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30 | DECLARE_WAIT(ge, >=) |
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31 | DECLARE_WAIT(lt, <) |
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32 | DECLARE_WAIT(gt, >) |
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33 | |
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34 | #undef DECLARE_WAIT |
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35 | |
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36 | |
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37 | void srl_sleep_cycles(unsigned int n); |
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38 | |
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39 | #endif |
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40 | |
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41 | |
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42 | // Local Variables: |
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43 | // tab-width: 4 |
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44 | // c-basic-offset: 4 |
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45 | // c-file-offsets:((innamespace . 0)(inline-open . 0)) |
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46 | // indent-tabs-mode: nil |
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47 | // End: |
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48 | // vim: filetype=c:expandtab:shiftwidth=4:tabstop=4:softtabstop=4 |
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49 | |
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