GDB 7.6.50

gdb/ppc-tdep.h

Index: gdb/ppc-tdep.h
diff --git a/gdb/ppc-tdep.h b/gdb/ppc-tdep.h
index 7ab639d7e3f4cc7911ae31378510556f66cad14a..c9038cd67a4aaa8c52a13cae95dfa0fe1f5fe7e9 100644
--- a/gdb/ppc-tdep.h
+++ b/gdb/ppc-tdep.h
@@ -1,6 +1,6 @@
 /* Target-dependent code for GDB, the GNU debugger.
 
-   Copyright (C) 2000-2005, 2007-2012 Free Software Foundation, Inc.
+   Copyright (C) 2000-2013 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -291,6 +291,21 @@ enum {
   PPC_NUM_REGS
 };
 
+/* An instruction to match.  */
+
+struct ppc_insn_pattern
+{
+  unsigned int mask;            /* mask the insn with this...  */
+  unsigned int data;            /* ...and see if it matches this.  */
+  int optional;                 /* If non-zero, this insn may be absent.  */
+};
+
+extern int ppc_insns_match_pattern (struct frame_info *frame, CORE_ADDR pc,
+				    struct ppc_insn_pattern *pattern,
+				    unsigned int *insns);
+extern CORE_ADDR ppc_insn_d_field (unsigned int insn);
+
+extern CORE_ADDR ppc_insn_ds_field (unsigned int insn);
 
 /* Instruction size.  */
 #define PPC_INSN_SIZE 4