Mercurial > cpython-lru_cache-weakref

annotate Python/frozen.c @ 18065:889db6d55506 legacy-trunk

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SF bug 430991: wrong co_lnotab Armin Rigo pointed out that the way the line-# table got built didn't work for lines generating more than 255 bytes of bytecode. Fixed as he suggested, plus corresponding changes to pyassem.py, plus added some long overdue docs about this subtle table to compile.c. Bugfix candidate (line numbers may be off in tracebacks under -O).
author Tim Peters <tim.peters@gmail.com>
date Sat, 09 Jun 2001 09:26:21 +0000
parents 6f6f965c5e2d
children 1f3c1e831f21
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1
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2 /* Dummy frozen modules initializer */
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3
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4 #include "Python.h"
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5
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6 /* In order to test the support for frozen modules, by default we
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7 define a single frozen module, __hello__. Loading it will print
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8 some famous words... */
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9
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10 static unsigned char M___hello__[] = {
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11 99,0,0,0,0,1,0,0,0,115,15,0,0,0,127,0,
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12 0,127,1,0,100,0,0,71,72,100,1,0,83,40,2,0,
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13 0,0,115,14,0,0,0,72,101,108,108,111,32,119,111,114,
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14 108,100,46,46,46,78,40,0,0,0,0,40,0,0,0,0,
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15 115,8,0,0,0,104,101,108,108,111,46,112,121,115,1,0,
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16 0,0,63,1,0,115,0,0,0,0,
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17 };
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18
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19 static struct _frozen _PyImport_FrozenModules[] = {
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20 /* Test module */
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21 {"__hello__", M___hello__, 90},
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22 /* Test package (negative size indicates package-ness) */
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23 {"__phello__", M___hello__, -90},
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24 {"__phello__.spam", M___hello__, 90},
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25 {0, 0, 0} /* sentinel */
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26 };
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27
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28 /* Embedding apps may change this pointer to point to their favorite
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29 collection of frozen modules: */
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30
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31 struct _frozen *PyImport_FrozenModules = _PyImport_FrozenModules;