X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fpowerpc%2Flib%2Fsstep.c;h=32564966b15d554efade14805eb3e04e7dca4eb4;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=9590ba780b987c64afbe47da426b77c5964342e0;hpb=e0ff8aa1acd079b70e796571917ae0449b7c465b;p=linux-2.6.git

diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c
index 9590ba780..32564966b 100644
--- a/arch/powerpc/lib/sstep.c
+++ b/arch/powerpc/lib/sstep.c
@@ -9,9 +9,13 @@
  * 2 of the License, or (at your option) any later version.
  */
 #include <linux/kernel.h>
+#include <linux/kprobes.h>
 #include <linux/ptrace.h>
 #include <asm/sstep.h>
 #include <asm/processor.h>
+#ifdef CONFIG_PPC64
+#include <asm/paca.h>
+#endif
 
 extern char system_call_common[];
 
@@ -25,7 +29,7 @@ extern char system_call_common[];
 /*
  * Determine whether a conditional branch instruction would branch.
  */
-static int branch_taken(unsigned int instr, struct pt_regs *regs)
+static int __kprobes branch_taken(unsigned int instr, struct pt_regs *regs)
 {
 	unsigned int bo = (instr >> 21) & 0x1f;
 	unsigned int bi;
@@ -51,7 +55,7 @@ static int branch_taken(unsigned int instr, struct pt_regs *regs)
  * or -1 if the instruction is one that should not be stepped,
  * such as an rfid, or a mtmsrd that would clear MSR_RI.
  */
-int emulate_step(struct pt_regs *regs, unsigned int instr)
+int __kprobes emulate_step(struct pt_regs *regs, unsigned int instr)
 {
 	unsigned int opcode, rd;
 	unsigned long int imm;