PowerPC: Guard CALL_ELF check for ppc64 only in link.h
Commit Message
This patch fixes undef compiler warnings for _CALL_ELF, since it is
defined only for powerpc64.
Checked on powerpc32-fpu, ok to apply?
--
* sysdeps/powerpc/bits/link.h [_CALL_ELF]: Guard check for
__ELF_NATIVE_CLASS equal to 64.
---
Comments
Adhemerval Zanella <azanella@linux.vnet.ibm.com> writes:
> This patch fixes undef compiler warnings for _CALL_ELF, since it is
> defined only for powerpc64.
What about older compilers?
Andreas.
On 24-06-2014 12:59, Andreas Schwab wrote:
> Adhemerval Zanella <azanella@linux.vnet.ibm.com> writes:
>
>> This patch fixes undef compiler warnings for _CALL_ELF, since it is
>> defined only for powerpc64.
> What about older compilers?
>
> Andreas.
>
I forgot to add this warning is showing up just for powerpc32. For powerpc64
I have fixed all the warnings for _CALL_ELF on 7ffa9423020fe331b45a56b804c95929a0398e8b
For older compilers with powerpc32 it will be guarded too.
@@ -63,7 +63,8 @@ extern unsigned int la_ppc32_gnu_pltexit (Elf32_Sym *__sym,
__END_DECLS
-#elif _CALL_ELF != 2
+#elif __ELF_NATIVE_CLASS == 64
+# if _CALL_ELF != 2
/* Registers for entry into PLT on PPC64. */
typedef struct La_ppc64_regs
@@ -107,7 +108,7 @@ extern unsigned int la_ppc64_gnu_pltexit (Elf64_Sym *__sym,
__END_DECLS
-#else
+# else
/* Registers for entry into PLT on PPC64 in the ELFv2 ABI. */
typedef struct La_ppc64v2_regs
@@ -151,4 +152,5 @@ extern unsigned int la_ppc64v2_gnu_pltexit (Elf64_Sym *__sym,
__END_DECLS
+# endif
#endif