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/***************************************************************/
/* perk: PE Resource Kit */
/* Copyright (C) 2015--2016 Z. Gilboa */
/* Released under GPLv2 and GPLv3; see COPYING.PERK. */
/***************************************************************/
#include <string.h>
#include <perk/perk.h>
#include "perk_endian_impl.h"
#include "perk_reader_impl.h"
int pe_read_coff_symbol(
const struct pe_coff_symbol * p,
struct pe_meta_coff_symbol * m,
const struct pe_meta_coff_file_hdr * coff,
void * base)
{
uint32_t roffset;
char * mark;
unsigned bias = 0;
m->long_name = 0;
m->value = pe_read_long(p->value);
m->section_number = pe_read_short(p->section_number);
m->type = pe_read_short(p->type);
m->storage_class = p->storage_class[0];
m->num_of_aux_symbols = p->num_of_aux_symbols[0];
memset(m->name,0,sizeof(m->name));
if (p->storage_class[0] == PE_IMAGE_SYM_CLASS_FILE)
if (p->num_of_aux_symbols[0])
if (!p[1].value[0])
bias = 1;
p += bias;
if (!bias && (p->storage_class[0] == PE_IMAGE_SYM_CLASS_FILE)
&& p->num_of_aux_symbols[0]) {
memcpy(m->name,p[1].name,sizeof(*p));
} else if (p->name[0]) {
memcpy(m->name,p->name,sizeof(p->name));
} else if (!p->name[1] && !p->name[2] && !p->name[3]) {
mark = (char *)base;
roffset = pe_read_long(&p->name[4]);
if (roffset < coff->size_of_string_tbl)
m->long_name = mark + coff->ptr_to_string_tbl + roffset;
}
return 0;
}
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