diff options
| -rw-r--r-- | arch/powerpc/include/asm/ppc_asm.h | 12 | ||||
| -rw-r--r-- | arch/powerpc/kernel/misc_64.S | 4 |
2 files changed, 14 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h index dd0fc18d8103..160bb2311bbb 100644 --- a/arch/powerpc/include/asm/ppc_asm.h +++ b/arch/powerpc/include/asm/ppc_asm.h @@ -224,6 +224,16 @@ name: \ .globl name; \ name: +#define _KPROBE_TOC(name) \ + .section ".kprobes.text","a"; \ + .align 2 ; \ + .type name,@function; \ + .globl name; \ +name: \ +0: addis r2,r12,(.TOC.-0b)@ha; \ + addi r2,r2,(.TOC.-0b)@l; \ + .localentry name,.-name + #define DOTSYM(a) a #else @@ -261,6 +271,8 @@ name: \ .type GLUE(.,name),@function; \ GLUE(.,name): +#define _KPROBE_TOC(n) _KPROBE(n) + #define DOTSYM(a) GLUE(.,a) #endif diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S index db475d41b57a..415e58565745 100644 --- a/arch/powerpc/kernel/misc_64.S +++ b/arch/powerpc/kernel/misc_64.S @@ -66,7 +66,7 @@ PPC64_CACHES: * flush all bytes from start through stop-1 inclusive */ -_KPROBE(flush_icache_range) +_KPROBE_TOC(flush_icache_range) BEGIN_FTR_SECTION PURGE_PREFETCHED_INS blr @@ -117,7 +117,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_COHERENT_ICACHE) * * flush all bytes from start to stop-1 inclusive */ -_GLOBAL(flush_dcache_range) +_GLOBAL_TOC(flush_dcache_range) /* * Flush the data cache to memory |