6a6b7b5769
. if the layout of virtual address regions as returned by mmap() without a location hint changes, ld.so could trip itself up (under minix). this change allocates the full size it needs for every object that's loaded so that if that succeeds, it's sure there's virtual address space for the whole thing no matter what other bits happen to be there already. . this fix exposed a bug in the test; at atexit() execution time the loaded object is unmapped, so that part of the test is removed.
27 lines
423 B
C
27 lines
423 B
C
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/* Code for module to be loaded by test63. */
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#include <stdlib.h>
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#include <stdio.h>
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#include <dlfcn.h>
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#include "magic.h"
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long cookie = 0;
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void exithandler(void);
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long modfunction(long v1, long *argcookie, long v2) {
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if(v1 != MAGIC4 || v2 != MAGIC5) {
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fprintf(stderr, "wrong args to modfunction\n");
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exit(1);
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}
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*argcookie = MAGIC3;
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cookie = MAGIC2;
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return MAGIC1;
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}
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void exithandler(void) {
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/* OK */
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}
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