diff options
| author | Ingo Molnar <mingo@kernel.org> | 2016-08-18 18:41:12 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-08-18 18:41:12 +0200 |
| commit | f594d0b9b34aeb8e3ffa524eaa8a4085afb56d22 (patch) | |
| tree | 7ef81ad042bcfe78dc0f41e05cebfdbc268871c4 /arch/powerpc/include/asm/code-patching.h | |
| parent | b3830e8d478cd9fe33e820425ce431c8ef280967 (diff) | |
| parent | 7b0501b1e7cddd32b265178e32d332bdfbb532d4 (diff) | |
Merge branch 'x86/urgent' into x86/asm, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/powerpc/include/asm/code-patching.h')
| -rw-r--r-- | arch/powerpc/include/asm/code-patching.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/powerpc/include/asm/code-patching.h b/arch/powerpc/include/asm/code-patching.h index 994c60a857ce..2015b072422c 100644 --- a/arch/powerpc/include/asm/code-patching.h +++ b/arch/powerpc/include/asm/code-patching.h @@ -49,8 +49,7 @@ void __patch_exception(int exc, unsigned long addr); static inline unsigned long ppc_function_entry(void *func) { -#if defined(CONFIG_PPC64) -#if defined(_CALL_ELF) && _CALL_ELF == 2 +#ifdef PPC64_ELF_ABI_v2 u32 *insn = func; /* @@ -75,14 +74,13 @@ static inline unsigned long ppc_function_entry(void *func) return (unsigned long)(insn + 2); else return (unsigned long)func; -#else +#elif defined(PPC64_ELF_ABI_v1) /* * On PPC64 ABIv1 the function pointer actually points to the * function's descriptor. The first entry in the descriptor is the * address of the function text. */ return ((func_descr_t *)func)->entry; -#endif #else return (unsigned long)func; #endif @@ -90,7 +88,7 @@ static inline unsigned long ppc_function_entry(void *func) static inline unsigned long ppc_global_function_entry(void *func) { -#if defined(CONFIG_PPC64) && defined(_CALL_ELF) && _CALL_ELF == 2 +#ifdef PPC64_ELF_ABI_v2 /* PPC64 ABIv2 the global entry point is at the address */ return (unsigned long)func; #else @@ -106,7 +104,7 @@ static inline unsigned long ppc_global_function_entry(void *func) */ /* This must match the definition of STK_GOT in <asm/ppc_asm.h> */ -#if defined(_CALL_ELF) && _CALL_ELF == 2 +#ifdef PPC64_ELF_ABI_v2 #define R2_STACK_OFFSET 24 #else #define R2_STACK_OFFSET 40 |