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Diffstat (limited to 'mixlib/mix_vm_dump.h')
| -rw-r--r-- | mixlib/mix_vm_dump.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/mixlib/mix_vm_dump.h b/mixlib/mix_vm_dump.h new file mode 100644 index 0000000..7f8b0c3 --- /dev/null +++ b/mixlib/mix_vm_dump.h @@ -0,0 +1,91 @@ +/* ---------------------- mix_vm_dump.h : + * This file declares types and functions for dumping the contents + * of a mix virtual machine. + * ------------------------------------------------------------------ +** Copyright (C) 2000, 2001 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 2 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 */ + |