diff options
Diffstat (limited to 'REORG.TODO/elf/ifuncdep2.c')
-rw-r--r-- | REORG.TODO/elf/ifuncdep2.c | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/REORG.TODO/elf/ifuncdep2.c b/REORG.TODO/elf/ifuncdep2.c new file mode 100644 index 0000000000..d87d61d5be --- /dev/null +++ b/REORG.TODO/elf/ifuncdep2.c @@ -0,0 +1,59 @@ +/* Test 3 STT_GNU_IFUNC symbols. */ + +#include "ifunc-sel.h" + +int global = -1; +/* Can't use __attribute__((visibility("protected"))) until the GCC bug: + + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65248 + + is fixed. */ +asm (".protected global"); + +static int +one (void) +{ + return 1; +} + +static int +minus_one (void) +{ + return -1; +} + +static int +zero (void) +{ + return 0; +} + +void * foo1_ifunc (void) __asm__ ("foo1"); +__asm__(".type foo1, %gnu_indirect_function"); + +void * +inhibit_stack_protector +foo1_ifunc (void) +{ + return ifunc_sel (one, minus_one, zero); +} + +void * foo2_ifunc (void) __asm__ ("foo2"); +__asm__(".type foo2, %gnu_indirect_function"); + +void * +inhibit_stack_protector +foo2_ifunc (void) +{ + return ifunc_sel (minus_one, one, zero); +} + +void * foo3_ifunc (void) __asm__ ("foo3"); +__asm__(".type foo3, %gnu_indirect_function"); + +void * +inhibit_stack_protector +foo3_ifunc (void) +{ + return ifunc_sel (one, zero, minus_one); +} |