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| author | David S. Miller <davem@davemloft.net> | 2011-06-20 19:56:40 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-06-20 19:56:40 -0700 |
| commit | 42675c6ff0e95346de8a2cbc066e14e0d6a856e4 (patch) | |
| tree | 2350fafe239e6a63d30f480628cc1f1d86e0b5a4 /sysdeps/x86_64 | |
| parent | 57912a71cc379f8582e3ea272782dc39c6c02e45 (diff) | |
| download | glibc-42675c6ff0e95346de8a2cbc066e14e0d6a856e4.tar.gz glibc-42675c6ff0e95346de8a2cbc066e14e0d6a856e4.tar.xz glibc-42675c6ff0e95346de8a2cbc066e14e0d6a856e4.zip | |
Add an elf_ifunc_invoke interface so that architectures can implement
the ifunc resolver calls however they wish.
Diffstat (limited to 'sysdeps/x86_64')
| -rw-r--r-- | sysdeps/x86_64/dl-irel.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sysdeps/x86_64/dl-irel.h b/sysdeps/x86_64/dl-irel.h index d2d5c0670e..19f94576b3 100644 --- a/sysdeps/x86_64/dl-irel.h +++ b/sysdeps/x86_64/dl-irel.h @@ -26,6 +26,13 @@ #define ELF_MACHINE_IRELA 1 +static inline Elf64_Addr +__attribute ((always_inline)) +elf_ifunc_invoke (Elf64_Addr addr) +{ + return ((Elf64_Addr (*) (void)) (addr)) (); +} + static inline void __attribute ((always_inline)) elf_irela (const Elf64_Rela *reloc) @@ -35,7 +42,7 @@ elf_irela (const Elf64_Rela *reloc) if (__builtin_expect (r_type == R_X86_64_IRELATIVE, 1)) { - Elf64_Addr value = ((Elf64_Addr (*) (void)) reloc->r_addend) (); + Elf64_Addr value = elf_ifunc_invoke(reloc->r_addend); *reloc_addr = value; } else |