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37 lines
686 B
C
37 lines
686 B
C
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/* Test program for making nonexecutable stacks executable
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on DT_NEEDED load of a DSO that requires executable stacks. */
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#include <dlfcn.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <error.h>
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extern void tryme (void); /* from tst-execstack-mod.so */
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static void deeper (void (*f) (void));
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static int
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do_test (void)
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{
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tryme ();
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/* Test that growing the stack region gets new executable pages too. */
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deeper (&tryme);
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return 0;
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}
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static void
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deeper (void (*f) (void))
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{
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char stack[1100 * 1024];
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memfrob (stack, sizeof stack);
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(*f) ();
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memfrob (stack, sizeof stack);
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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