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Last change
on this file was 2036, checked in by bird, 20 years ago |
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Initial revision
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Property cvs2svn:cvs-rev
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1.1
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Property svn:eol-style
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native
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Property svn:executable
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*
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Property svn:keywords
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Author Date Id Revision
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File size:
573 bytes
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| 1 | #include <stdio.h>
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| 2 |
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| 3 | #include <tls.h>
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| 4 |
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| 5 | #ifdef USE_TLS
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| 6 | #include "tls-macros.h"
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| 7 |
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| 8 |
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| 9 | COMMON_INT_DEF(foo);
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| 10 |
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| 11 |
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| 12 | int
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| 13 | in_dso (int n, int *caller_foop)
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| 14 | {
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| 15 | int *foop;
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| 16 | int result = 0;
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| 17 |
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| 18 | puts ("foo"); /* Make sure PLT is used before macros. */
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| 19 | asm ("" ::: "memory");
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| 20 |
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| 21 | foop = TLS_GD (foo);
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| 22 |
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| 23 | if (caller_foop != NULL && foop != caller_foop)
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| 24 | {
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| 25 | printf ("callers address of foo differs: %p vs %p\n", caller_foop, foop);
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| 26 | result = 1;
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| 27 | }
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| 28 | else if (*foop != n)
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| 29 | {
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| 30 | printf ("foo != %d\n", n);
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| 31 | result = 1;
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| 32 | }
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| 33 |
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| 34 | *foop = 16;
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| 35 |
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| 36 | return result;
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| 37 | }
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| 38 | #endif
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