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85 lines
2.1 KiB
C
85 lines
2.1 KiB
C
/*
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* File cpu_ppc.c
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*
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* Copyright (C) 2009-2009, Eric Pouech.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <assert.h>
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#include "ntstatus.h"
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#define WIN32_NO_STATUS
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#include "dbghelp_private.h"
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#include "winternl.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(dbghelp);
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static unsigned ppc_get_addr(HANDLE hThread, const CONTEXT* ctx,
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enum cpu_addr ca, ADDRESS64* addr)
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{
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switch (ca)
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{
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#if defined(__powerpc__)
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case cpu_addr_pc:
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addr->Mode = AddrModeFlat;
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addr->Segment = 0; /* don't need segment */
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addr->Offset = ctx->Iar;
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return TRUE;
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#endif
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default:
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case cpu_addr_stack:
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case cpu_addr_frame:
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FIXME("not done\n");
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}
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return FALSE;
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}
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static BOOL ppc_stack_walk(struct cpu_stack_walk* csw, LPSTACKFRAME64 frame, CONTEXT* context)
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{
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FIXME("not done\n");
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return FALSE;
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}
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static unsigned ppc_map_dwarf_register(unsigned regno)
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{
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FIXME("not done\n");
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return 0;
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}
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static void* ppc_fetch_context_reg(CONTEXT* ctx, unsigned regno, unsigned* size)
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{
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FIXME("NIY\n");
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return NULL;
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}
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static const char* ppc_fetch_regname(unsigned regno)
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{
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FIXME("Unknown register %x\n", regno);
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return NULL;
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}
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struct cpu cpu_ppc = {
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IMAGE_FILE_MACHINE_POWERPC,
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4,
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ppc_get_addr,
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ppc_stack_walk,
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NULL,
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ppc_map_dwarf_register,
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ppc_fetch_context_reg,
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ppc_fetch_regname,
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};
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