cd78ea777c
GCC 5 will generate a relocation for protected symbol: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65248 when compiling for a shared library. It is undefined to access protected symbol in IFUNC selector function inside a shared library. PR gold/18628 * testsuite/ifuncdep2.c (global): Change protected to hidden. * testsuite/ifuncmod1.c (global): Likewise. * testsuite/ifuncmod5.c (global): Likewise.
50 lines
740 B
C
50 lines
740 B
C
/* Test 3 STT_GNU_IFUNC symbols. */
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#include "ifunc-sel.h"
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int global __attribute__ ((visibility ("hidden"))) = -1;
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static int
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one (void)
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{
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return 1;
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}
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static int
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minus_one (void)
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{
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return -1;
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}
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static int
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zero (void)
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{
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return 0;
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}
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void * foo1_ifunc (void) __asm__ ("foo1");
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__asm__(".type foo1, %gnu_indirect_function");
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void *
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foo1_ifunc (void)
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{
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return ifunc_sel (one, minus_one, zero);
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}
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void * foo2_ifunc (void) __asm__ ("foo2");
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__asm__(".type foo2, %gnu_indirect_function");
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void *
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foo2_ifunc (void)
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{
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return ifunc_sel (minus_one, one, zero);
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}
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void * foo3_ifunc (void) __asm__ ("foo3");
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__asm__(".type foo3, %gnu_indirect_function");
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void *
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foo3_ifunc (void)
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{
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return ifunc_sel (one, zero, minus_one);
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}
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