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148 lines
3 KiB
C
148 lines
3 KiB
C
/********************************************************************************
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* libemu
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*
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* - x86 shellcode emulation -
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*
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*
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* Copyright (C) 2007 Paul Baecher & Markus Koetter
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*
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* contact nepenthesdev@users.sourceforge.net
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*
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*******************************************************************************/
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#ifndef HAVE_EMU_H
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#define HAVE_EMU_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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// Stupid depreciation warnings...
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#pragma warning (disable:4996)
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#include <stdio.h>
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#include <stdint.h>
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#ifndef MIN
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#define MIN(a,b) (((a)<(b))?(a):(b))
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#endif
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#ifndef MAX
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#define MAX(a,b) (((a)>(b))?(a):(b))
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#endif
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/*struct emu; */
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struct emu
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{
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struct emu_logging *log;
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struct emu_memory *memory;
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struct emu_cpu *cpu;
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int _errno;
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char *errorstr;
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};
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struct emu_logging;
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struct emu_cpu;
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struct emu_fpu;
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/**
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* Create a new emu.
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*
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* @return on success: the new emu
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* on failure: NULL
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*/
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struct emu *emu_new();
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/**
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* Free the emu
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*
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* @param e the emu to free
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*/
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void emu_free(struct emu *e);
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/**
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* Retrieve a pointer to the emu's emu_memory.
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*
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* @param e the emu
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*
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* @return The pointer to the emu's emu_memory.
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*/
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struct emu_memory *emu_memory_get(struct emu *e);
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/**
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* Retrieve a pointer to the emu's logging facility.
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*
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* @param e the emu
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*
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* @return pointer to the emu's emu_logging.
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*/
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struct emu_logging *emu_logging_get(struct emu *e);
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/**
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* Retrieve a pointer to the emu's emu_cpu
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*
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* @param e the emu
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*
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* @return pointer to the emu's emu_cpu.
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*/
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struct emu_cpu *emu_cpu_get(struct emu *e);
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/**
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* Set the emu's internal errno
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*
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* @param e the emu
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* @param err
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*/
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void emu_errno_set(struct emu *e, int err);
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/**
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* Retrieve the emu's errno
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*
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* @param c the emu
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*
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* @return the emu's errno
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*/
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int emu_errno(struct emu *c);
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/**
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* Set the emu's strerror message.
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*
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* @param e the emu
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* @param format the errormessage format
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*/
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void emu_strerror_set(struct emu *e, const char *format, ...);
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/**
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* Retrieve the emu's strerror
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*
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* @param e the emu
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*
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* @return the strerror
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*/
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const char *emu_strerror(struct emu *e);
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#ifdef __cplusplus
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}
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#endif
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/*int32_t emu_parse(struct emu *e);
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int32_t emu_step(struct emu *e);*/
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#endif // HAVE_EMU_H
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