1
2
3#include <stdio.h>  // fprintf(), NULL
4#include <stdlib.h> // exit(), EXIT_SUCCESS
5
6#include "test.h" // PASS(), FAIL(), XPASS(), XFAIL()
7
8// getfoo() is in libfoo.dylib and uses a non-lazy pointer to reference foo
9// libfoo.dylib also has weak foo[]
10// getfoo() should be rebound to point into the foo[] in main
11int foo[] = { 5, 6, 7, 8 };
12extern int* getfoo();
13
14// libfoo.dylib has a weak bar[]
15// libbar.dylib has a strong bar[]
16// at build time linker only sees weak bar in libfoo.dylib
17// at runtime, dyld uses strong bar in libbar.dylib
18extern int bar[];
19
20
21int __attribute__((weak)) stuff[] = { 1, 2, 3, 4, 5 };
22
23
24void realmain()
25{
26	if ( getfoo()[2] != 7 )
27		FAIL("weak-non-lazy, getfoo()[2]=%d", getfoo()[2]);
28	else if ( bar[1] != 21 )
29		FAIL("weak-non-lazy, bar[1]=%d", bar[1]);
30	else if ( stuff[3] != 4 )
31		FAIL("weak-external-reloc, pstuffr=%d", stuff[3]);
32	else
33		PASS("weak-non-lazy");
34}
35
36
37