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/***************************************************************/
/* perk: PE Resource Kit */
/* Copyright (C) 2015--2021 SysDeer Technologies, LLC */
/* Released under GPLv2 and GPLv3; see COPYING.PERK. */
/***************************************************************/
#include <stdio.h>
#include <perk/perk.h>
#include <perk/perk_consts.h>
#include <perk/perk_structs.h>
#include <perk/perk_output.h>
#include "perk_driver_impl.h"
#include "perk_hdrdump_impl.h"
#include "perk_dprintf_impl.h"
#include "perk_errinfo_impl.h"
#define PE_ADDR meta->r_dos
#define PE_RAW_STRUCT image_dos_hdr
#define PE_OUTPUT(x) PE_OUTPUT_TABLE(x)
int pe_hdrdump_image_dos_hdr(
const struct pe_driver_ctx * dctx,
const struct pe_image_meta * meta)
{
int bits;
uint64_t faddr;
uint64_t vaddr;
char * ch;
char buf[8192];
if (!PE_ADDR)
return 0;
if ((bits = pe_image_bits(meta)) < 0)
return PERK_CUSTOM_ERROR(
dctx,PERK_ERR_UNSUPPORTED_ABI);
faddr = 0;
vaddr = meta->m_opt.oh_mem.coh_image_base;
ch = buf;
ch += pe_output_hex_header(
ch,
"struct pe_raw_image_dos_hdr",
faddr,vaddr,bits);
ch += PE_OUTPUT(dos_magic);
ch += PE_OUTPUT(dos_cblp);
ch += PE_OUTPUT(dos_cp);
ch += PE_OUTPUT(dos_crlc);
ch += PE_OUTPUT(dos_cparhdr);
ch += PE_OUTPUT(dos_minalloc);
ch += PE_OUTPUT(dos_maxalloc);
ch += PE_OUTPUT(dos_ss);
ch += PE_OUTPUT(dos_sp);
ch += PE_OUTPUT(dos_csum);
ch += PE_OUTPUT(dos_ip);
ch += PE_OUTPUT(dos_cs);
ch += PE_OUTPUT(dos_lfarlc);
ch += PE_OUTPUT(dos_ovno);
ch += PE_OUTPUT(dos_res);
ch += PE_OUTPUT(dos_oemid);
ch += PE_OUTPUT(dos_oeminfo);
ch += PE_OUTPUT(dos_res2);
ch += PE_OUTPUT(dos_lfanew);
ch += pe_output_hex_footer(ch);
*ch = 0;
if (pe_dprintf(pe_driver_fdout(dctx),"%s",buf) < 0)
return PERK_FILE_ERROR(dctx);
return 0;
}
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