diff options
| -rw-r--r-- | sysdeps/powerpc/powerpc64/dl-machine.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/sysdeps/powerpc/powerpc64/dl-machine.h b/sysdeps/powerpc/powerpc64/dl-machine.h index 9b8943bc91..7fa8a355b5 100644 --- a/sysdeps/powerpc/powerpc64/dl-machine.h +++ b/sysdeps/powerpc/powerpc64/dl-machine.h @@ -79,6 +79,7 @@ elf_host_tolerates_class (const Elf64_Ehdr *ehdr) static inline Elf64_Addr elf_machine_load_address (void) __attribute__ ((const)); +#ifndef __PCREL__ static inline Elf64_Addr elf_machine_load_address (void) { @@ -106,6 +107,24 @@ elf_machine_dynamic (void) /* Then subtract off the load address offset. */ return runtime_dynamic - elf_machine_load_address() ; } +#else /* __PCREL__ */ +/* In PCREL mode, r2 may have been clobbered. Rely on relative + relocations instead. */ + +static inline ElfW(Addr) +elf_machine_load_address (void) +{ + extern const ElfW(Ehdr) __ehdr_start attribute_hidden; + return (ElfW(Addr)) &__ehdr_start; +} + +static inline ElfW(Addr) +elf_machine_dynamic (void) +{ + extern ElfW(Dyn) _DYNAMIC[] attribute_hidden; + return (ElfW(Addr)) _DYNAMIC - elf_machine_load_address (); +} +#endif /* __PCREL__ */ /* The PLT uses Elf64_Rela relocs. */ #define elf_machine_relplt elf_machine_rela |