htmachohd.cc

功能较全面的反汇编器：反汇编器ht-2.0.15.tar.gz

/* 
 *	HT Editor
 *	htmachohd.cc
 *
 *	Copyright (C) 1999-2002 Stefan Weyergraf
 *
 *	This program is free software; you can redistribute it and/or modify
 *	it under the terms of the GNU General Public License version 2 as
 *	published by the Free Software Foundation.
 *
 *	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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include "machostruc.h"
#include "atom.h"
#include "htmacho.h"
#include "htmachohd.h"
#include "httag.h"
#include "formats.h"
#include "snprintf.h"

static ht_mask_ptable machoheader[]=
{
	{"magic",		STATICTAG_EDIT_DWORD_VE("00000000")},
	{"cputype",		STATICTAG_EDIT_DWORD_VE("00000004")},
	{"cpusubtype",		STATICTAG_EDIT_DWORD_VE("00000008")},
	{"filetype",		STATICTAG_EDIT_DWORD_VE("0000000c")},
	{"number of cmds",	STATICTAG_EDIT_DWORD_VE("00000010")},
	{"size of cmds",	STATICTAG_EDIT_DWORD_VE("00000014")},
	{"flags",		STATICTAG_EDIT_DWORD_VE("00000018")},
	{0, 0}
};

static ht_mask_ptable macho_segment_header[]=
{
	{"cmd",			STATICTAG_EDIT_DWORD_VE("00000000")},
	{"cmdsize",		STATICTAG_EDIT_DWORD_VE("00000004")},
	{"name",
STATICTAG_EDIT_CHAR("00000008")STATICTAG_EDIT_CHAR("00000009")
STATICTAG_EDIT_CHAR("0000000a")STATICTAG_EDIT_CHAR("0000000b")
STATICTAG_EDIT_CHAR("0000000c")STATICTAG_EDIT_CHAR("0000000d")
STATICTAG_EDIT_CHAR("0000000e")STATICTAG_EDIT_CHAR("0000000f")
STATICTAG_EDIT_CHAR("00000010")STATICTAG_EDIT_CHAR("00000011")
STATICTAG_EDIT_CHAR("00000012")STATICTAG_EDIT_CHAR("00000013")
STATICTAG_EDIT_CHAR("00000014")STATICTAG_EDIT_CHAR("00000015")
STATICTAG_EDIT_CHAR("00000016")STATICTAG_EDIT_CHAR("00000017")
},
	{"virtual address",	STATICTAG_EDIT_DWORD_VE("00000018")},
	{"virtual size",	STATICTAG_EDIT_DWORD_VE("0000001c")},
	{"file offset",		STATICTAG_EDIT_DWORD_VE("00000020")},
	{"file size",		STATICTAG_EDIT_DWORD_VE("00000024")},
	{"max VM protection",	STATICTAG_EDIT_DWORD_VE("00000028")},
	{"init VM protection",	STATICTAG_EDIT_DWORD_VE("0000002c")},
	{"number of sections",	STATICTAG_EDIT_DWORD_VE("00000030")},
	{"flags",		STATICTAG_EDIT_DWORD_VE("00000034")},
	{0, 0}
};

static ht_mask_ptable macho_segment_64_header[]=
{
	{"cmd",			STATICTAG_EDIT_DWORD_VE("00000000")},
	{"cmdsize",		STATICTAG_EDIT_DWORD_VE("00000004")},
	{"name",
STATICTAG_EDIT_CHAR("00000008")STATICTAG_EDIT_CHAR("00000009")
STATICTAG_EDIT_CHAR("0000000a")STATICTAG_EDIT_CHAR("0000000b")
STATICTAG_EDIT_CHAR("0000000c")STATICTAG_EDIT_CHAR("0000000d")
STATICTAG_EDIT_CHAR("0000000e")STATICTAG_EDIT_CHAR("0000000f")
STATICTAG_EDIT_CHAR("00000010")STATICTAG_EDIT_CHAR("00000011")
STATICTAG_EDIT_CHAR("00000012")STATICTAG_EDIT_CHAR("00000013")
STATICTAG_EDIT_CHAR("00000014")STATICTAG_EDIT_CHAR("00000015")
STATICTAG_EDIT_CHAR("00000016")STATICTAG_EDIT_CHAR("00000017")
},
	{"virtual address",	STATICTAG_EDIT_QWORD_VE("00000018")},
	{"virtual size",	STATICTAG_EDIT_QWORD_VE("00000020")},
	{"file offset",		STATICTAG_EDIT_QWORD_VE("00000028")},
	{"file size",		STATICTAG_EDIT_QWORD_VE("00000030")},
	{"max VM protection",	STATICTAG_EDIT_DWORD_VE("00000038")},
	{"init VM protection",	STATICTAG_EDIT_DWORD_VE("0000003c")},
	{"number of sections",	STATICTAG_EDIT_DWORD_VE("00000040")},
	{"flags",		STATICTAG_EDIT_DWORD_VE("00000044")},
	{0, 0}
};

static ht_mask_ptable macho_section_header[]=
{
	{"section name",
STATICTAG_EDIT_CHAR("00000000")STATICTAG_EDIT_CHAR("00000001")
STATICTAG_EDIT_CHAR("00000002")STATICTAG_EDIT_CHAR("00000003")
STATICTAG_EDIT_CHAR("00000004")STATICTAG_EDIT_CHAR("00000005")
STATICTAG_EDIT_CHAR("00000006")STATICTAG_EDIT_CHAR("00000007")
STATICTAG_EDIT_CHAR("00000008")STATICTAG_EDIT_CHAR("00000009")
STATICTAG_EDIT_CHAR("0000000a")STATICTAG_EDIT_CHAR("0000000b")
STATICTAG_EDIT_CHAR("0000000c")STATICTAG_EDIT_CHAR("0000000d")
STATICTAG_EDIT_CHAR("0000000e")STATICTAG_EDIT_CHAR("0000000f")
},
	{"segment name",
STATICTAG_EDIT_CHAR("00000010")STATICTAG_EDIT_CHAR("00000011")
STATICTAG_EDIT_CHAR("00000012")STATICTAG_EDIT_CHAR("00000013")
STATICTAG_EDIT_CHAR("00000014")STATICTAG_EDIT_CHAR("00000015")
STATICTAG_EDIT_CHAR("00000016")STATICTAG_EDIT_CHAR("00000017")
STATICTAG_EDIT_CHAR("00000018")STATICTAG_EDIT_CHAR("00000019")
STATICTAG_EDIT_CHAR("0000001a")STATICTAG_EDIT_CHAR("0000001b")
STATICTAG_EDIT_CHAR("0000001c")STATICTAG_EDIT_CHAR("0000001d")
STATICTAG_EDIT_CHAR("0000001e")STATICTAG_EDIT_CHAR("0000001f")
},
	{"virtual address",		STATICTAG_EDIT_DWORD_VE("00000020")},
	{"virtual size",		STATICTAG_EDIT_DWORD_VE("00000024")},
	{"file offset",			STATICTAG_EDIT_DWORD_VE("00000028")},
	{"alignment",			STATICTAG_EDIT_DWORD_VE("0000002c")},
	{"relocation file offset",	STATICTAG_EDIT_DWORD_VE("00000030")},
	{"number of relocation entries",STATICTAG_EDIT_DWORD_VE("00000034")},
	{"flags",			STATICTAG_EDIT_DWORD_VE("00000038")},
	{"reserved1",			STATICTAG_EDIT_DWORD_VE("0000003c")},
	{"reserved2",			STATICTAG_EDIT_DWORD_VE("00000040")},
	{0, 0}
};

static ht_mask_ptable macho_section_64_header[]=
{
	{"section name",
STATICTAG_EDIT_CHAR("00000000")STATICTAG_EDIT_CHAR("00000001")
STATICTAG_EDIT_CHAR("00000002")STATICTAG_EDIT_CHAR("00000003")
STATICTAG_EDIT_CHAR("00000004")STATICTAG_EDIT_CHAR("00000005")
STATICTAG_EDIT_CHAR("00000006")STATICTAG_EDIT_CHAR("00000007")
STATICTAG_EDIT_CHAR("00000008")STATICTAG_EDIT_CHAR("00000009")
STATICTAG_EDIT_CHAR("0000000a")STATICTAG_EDIT_CHAR("0000000b")
STATICTAG_EDIT_CHAR("0000000c")STATICTAG_EDIT_CHAR("0000000d")
STATICTAG_EDIT_CHAR("0000000e")STATICTAG_EDIT_CHAR("0000000f")
},
	{"segment name",
STATICTAG_EDIT_CHAR("00000010")STATICTAG_EDIT_CHAR("00000011")
STATICTAG_EDIT_CHAR("00000012")STATICTAG_EDIT_CHAR("00000013")
STATICTAG_EDIT_CHAR("00000014")STATICTAG_EDIT_CHAR("00000015")
STATICTAG_EDIT_CHAR("00000016")STATICTAG_EDIT_CHAR("00000017")
STATICTAG_EDIT_CHAR("00000018")STATICTAG_EDIT_CHAR("00000019")
STATICTAG_EDIT_CHAR("0000001a")STATICTAG_EDIT_CHAR("0000001b")
STATICTAG_EDIT_CHAR("0000001c")STATICTAG_EDIT_CHAR("0000001d")
STATICTAG_EDIT_CHAR("0000001e")STATICTAG_EDIT_CHAR("0000001f")
},
	{"virtual address",		STATICTAG_EDIT_QWORD_VE("00000020")},
	{"virtual size",		STATICTAG_EDIT_QWORD_VE("00000028")},
	{"file offset",			STATICTAG_EDIT_DWORD_VE("00000030")},
	{"alignment",			STATICTAG_EDIT_DWORD_VE("00000034")},
	{"relocation file offset",	STATICTAG_EDIT_DWORD_VE("00000038")},
	{"number of relocation entries",STATICTAG_EDIT_DWORD_VE("0000003c")},
	{"flags",			STATICTAG_EDIT_DWORD_VE("00000040")},
	{"reserved1",			STATICTAG_EDIT_DWORD_VE("00000044")},
	{"reserved2",			STATICTAG_EDIT_DWORD_VE("00000048")},
	{"reserved3",			STATICTAG_EDIT_DWORD_VE("0000004c")},
	{0, 0}
};

static ht_mask_ptable macho_thread_header[]=
{
	{"cmd",			STATICTAG_EDIT_DWORD_VE("00000000")},
	{"cmdsize",		STATICTAG_EDIT_DWORD_VE("00000004")},
	{"flavor",		STATICTAG_EDIT_DWORD_VE("00000008")},
	{"count (of 32bit words)",	STATICTAG_EDIT_DWORD_VE("0000000c")},
	{0, 0}
};

static ht_mask_ptable macho_ppc_thread_state[]=
{
	{"srr0",		STATICTAG_EDIT_DWORD_VE("00000000")},
	{"srr1",		STATICTAG_EDIT_DWORD_VE("00000004")},
	{"flavor",		STATICTAG_EDIT_DWORD_VE("00000008")},
	{"r0",			STATICTAG_EDIT_DWORD_VE("0000000c")},
	{"r1",			STATICTAG_EDIT_DWORD_VE("00000010")},
	{"r2",			STATICTAG_EDIT_DWORD_VE("00000014")},
	{"r3",			STATICTAG_EDIT_DWORD_VE("00000018")},
	{"r4",			STATICTAG_EDIT_DWORD_VE("0000001c")},
	{"r5",			STATICTAG_EDIT_DWORD_VE("00000020")},
	{"r6",			STATICTAG_EDIT_DWORD_VE("00000024")},
	{"r7",			STATICTAG_EDIT_DWORD_VE("00000028")},
	{"r8",			STATICTAG_EDIT_DWORD_VE("0000002c")},
	{"r9",			STATICTAG_EDIT_DWORD_VE("00000030")},
	{"r10",			STATICTAG_EDIT_DWORD_VE("00000034")},
	{"r11",			STATICTAG_EDIT_DWORD_VE("00000038")},
	{"r12",			STATICTAG_EDIT_DWORD_VE("0000003c")},
	{"r13",			STATICTAG_EDIT_DWORD_VE("00000040")},
	{"r14",			STATICTAG_EDIT_DWORD_VE("00000044")},
	{"r15",			STATICTAG_EDIT_DWORD_VE("00000048")},
	{"r16",			STATICTAG_EDIT_DWORD_VE("0000004c")},
	{"r17",			STATICTAG_EDIT_DWORD_VE("00000050")},
	{"r18",			STATICTAG_EDIT_DWORD_VE("00000054")},
	{"r19",			STATICTAG_EDIT_DWORD_VE("00000058")},
	{"r20",			STATICTAG_EDIT_DWORD_VE("0000005c")},
	{"r21",			STATICTAG_EDIT_DWORD_VE("00000060")},
	{"r22",			STATICTAG_EDIT_DWORD_VE("00000064")},
	{"r23",			STATICTAG_EDIT_DWORD_VE("00000068")},
	{"r24",			STATICTAG_EDIT_DWORD_VE("0000006c")},
	{"r25",			STATICTAG_EDIT_DWORD_VE("00000070")},
	{"r26",			STATICTAG_EDIT_DWORD_VE("00000074")},
	{"r27",			STATICTAG_EDIT_DWORD_VE("00000078")},
	{"r28",			STATICTAG_EDIT_DWORD_VE("0000007c")},
	{"r29",			STATICTAG_EDIT_DWORD_VE("00000080")},
	{"r30",			STATICTAG_EDIT_DWORD_VE("00000084")},
	{"r31",			STATICTAG_EDIT_DWORD_VE("00000088")},
	{"cr",			STATICTAG_EDIT_DWORD_VE("0000008c")},
	{"xer",			STATICTAG_EDIT_DWORD_VE("00000090")},
	{"lr",			STATICTAG_EDIT_DWORD_VE("00000094")},
	{"ctr",			STATICTAG_EDIT_DWORD_VE("00000098")},
	{"mq",			STATICTAG_EDIT_DWORD_VE("0000009c")},
	{"vrsave",		STATICTAG_EDIT_DWORD_VE("000000a0")},
	{0, 0}
};

static ht_mask_ptable macho_i386_thread_state[]=
{