dlls/dbghelp/cpu_ppc.c

   1 /*
   2  * File cpu_ppc.c
   3  *
   4  * Copyright (C) 2009-2009, Eric Pouech.
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <assert.h>
  22
  23 #include "ntstatus.h"
  24 #define WIN32_NO_STATUS
  25 #include "dbghelp_private.h"
  26 #include "wine/winbase16.h"
  27 #include "winternl.h"
  28 #include "wine/debug.h"
  29
  30 WINE_DEFAULT_DEBUG_CHANNEL(dbghelp);
  31
  32 static unsigned ppc_get_addr(HANDLE hThread, const CONTEXT* ctx,
  33                              enum cpu_addr ca, ADDRESS64* addr)
  34 {
  35    switch (ca)
  36     {
  37 #if defined(__powerpc__)
  38     case cpu_addr_pc:
  39         addr->Mode    = AddrModeFlat;
  40         addr->Segment = 0; /* don't need segment */
  41         addr->Offset  = ctx->Iar;
  42         return TRUE;
  43 #endif
  44     default:
  45     case cpu_addr_stack:
  46     case cpu_addr_frame:
  47         FIXME("not done\n");
  48     }
  49     return FALSE;
  50 }
  51
  52 static BOOL ppc_stack_walk(struct cpu_stack_walk* csw, LPSTACKFRAME64 frame)
  53 {
  54     FIXME("not done\n");
  55     return FALSE;
  56 }
  57
  58 struct cpu cpu_ppc = {
  59     IMAGE_FILE_MACHINE_POWERPC,
  60     4,
  61     ppc_get_addr,
  62     ppc_stack_walk,
  63 };