GDB 7.6.50

gdb/ppc-tdep.h

 /* 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.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 270 matching lines @@
   PPC_SPE_ACC_REGNUM = 104,
   PPC_SPE_FSCR_REGNUM = 105,
   PPC_VR0_REGNUM = 106,
   PPC_VSCR_REGNUM = 138,
   PPC_VRSAVE_REGNUM = 139,
   PPC_VSR0_UPPER_REGNUM = 140,
   PPC_VSR31_UPPER_REGNUM = 171,
   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
 
 /* Estimate for the maximum number of instrctions in a function epilogue.  */
 #define PPC_MAX_EPILOGUE_INSTRUCTIONS  52
 
 #endif /* ppc-tdep.h */