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/* ---------------------- mix_vm_dump.h :
* This file declares types and functions for dumping the contents
* of a mix virtual machine.
* ------------------------------------------------------------------
** Copyright (C) 2000, 2001, 2007 Free Software Foundation, Inc.
**
** 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
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**
*/
#ifndef MIX_VM_DUMP_H
#define MIX_VM_DUMP_H
#include <stdio.h>
#include "mix_vm.h"
/* Dump context: a structure defining the properties of dumping */
typedef struct mix_dump_context_t mix_dump_context_t;
struct mix_dump_context_t
{
/* flags activating dumps (see enum below) */
guint32 options;
/* range of addresses dumped: [begin,end) */
mix_address_t begin;
mix_address_t end;
/* IO channel for dumping */
FILE *channel;
};
/* Flags for activating dumps */
#define MIX_DUMP_NONE 0
#define MIX_DUMP_rA 1
#define MIX_DUMP_rX (1<<1)
#define MIX_DUMP_rJ (1<<2)
#define MIX_DUMP_rI1 (1<<3)
#define MIX_DUMP_rI2 (1<<4)
#define MIX_DUMP_rI3 (1<<5)
#define MIX_DUMP_rI4 (1<<6)
#define MIX_DUMP_rI5 (1<<7)
#define MIX_DUMP_rI6 (1<<8)
#define MIX_DUMP_rIa MIX_DUMP_rI1|MIX_DUMP_rI2|MIX_DUMP_rI3 \
|MIX_DUMP_rI4|MIX_DUMP_rI5|MIX_DUMP_rI6
#define MIX_DUMP_rALL MIX_DUMP_rA|MIX_DUMP_rX|MIX_DUMP_rJ|MIX_DUMP_rIa
#define MIX_DUMP_OVER (1<<9)
#define MIX_DUMP_CMP (1<<10)
#define MIX_DUMP_CELLS (1<<11)
#define MIX_DUMP_ALL MIX_DUMP_rALL|MIX_DUMP_OVER|MIX_DUMP_CMP|MIX_DUMP_CELLS
#define MIX_DUMP_ALL_NOMEM MIX_DUMP_rALL|MIX_DUMP_OVER|MIX_DUMP_CMP
/* Default output channel (stdout) */
#define MIX_DUMP_DEF_CHANNEL (stdout)
/* Create/destroy a dump context */
extern mix_dump_context_t *
mix_dump_context_new (FILE *fd, mix_address_t begin, mix_address_t end,
guint32 options);
extern void
mix_dump_context_delete(mix_dump_context_t *dc);
/* Modify an existing dump context */
#define mix_dump_context_add_opt(dc,opt) ((dc)->options |= (opt))
#define mix_dump_context_del_opt(dc,opt) ((dc)->options &= ~(opt))
#define mix_dump_context_set_opt(dc,opt) ((dc)->options = (opt))
#define mix_dump_context_range(dc,first,last) \
do { \
(dc)->begin = first; \
(dc)->end = last; \
} while (FALSE)
/* Use the dump context */
extern void
mix_vm_dump(const mix_vm_t *vm, const mix_dump_context_t *dc);
#endif /* MIX_VM_DUMP_H */
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