| #include <endian.h> |
| #include <string.h> |
|
|
| #include <perk/perk.h> |
| #include "perk_impl.h" |
| |
| int pe_read_coff_header(const struct pe_coff_file_hdr * p, struct pe_meta_coff_file_hdr * m) |
| { |
| if ((p->signature[0] != 'P') || (p->signature[1] != 'E') |
| || *(uint16_t *)&p->signature[2]) |
| return PERK_BAD_COFF_HEADER; |
|
|
| #if (BYTE_ORDER == LITTLE_ENDIAN) |
| |
| memcpy(m,p,sizeof(*p)); |
|
|
| #else |
|
|
| m->signature[0] = p->signature[0]; |
| m->signature[1] = p->signature[1]; |
| m->signature[2] = p->signature[2]; |
| m->signature[3] = p->signature[3]; |
|
|
| m->machine = pe_read_short(p->machine); |
| m->num_of_sections = pe_read_short(p->num_of_sections); |
|
|
| m->time_date_stamp = pe_read_long(p->time_date_stamp); |
| m->ptr_to_sym_tbl = pe_read_long(p->ptr_to_sym_tbl); |
| m->num_of_syms = pe_read_long(p->num_of_syms); |
|
|
| m->size_of_opt_hdr = pe_read_short(p->size_of_opt_hdr); |
| m->characteristics = pe_read_short(p->characteristics); |
|
|
| #endif |
| |
| return 0; |
| }; |