diff options
| -rw-r--r-- | include/perk/perk.h | 1 | ||||
| -rw-r--r-- | project/common.mk | 1 | ||||
| -rw-r--r-- | src/hdrdump/pe_hdrdump_coff_image_hdr.c | 63 |
3 files changed, 65 insertions, 0 deletions
diff --git a/include/perk/perk.h b/include/perk/perk.h index 16b60c4..0693066 100644 --- a/include/perk/perk.h +++ b/include/perk/perk.h @@ -205,6 +205,7 @@ perk_api int pe_output_mdso_libraries (const struct pe_driver_ctx *, const str /* header dump api */ perk_api int pe_hdrdump_image_dos_hdr (const struct pe_driver_ctx *, const struct pe_image_meta *); +perk_api int pe_hdrdump_coff_image_hdr (const struct pe_driver_ctx *, const struct pe_image_meta *); /* error trace api */ perk_api int pe_output_error_record (const struct pe_driver_ctx *, const struct pe_error_info *); diff --git a/project/common.mk b/project/common.mk index b12a040..2a2ed7b 100644 --- a/project/common.mk +++ b/project/common.mk @@ -3,6 +3,7 @@ API_SRCS = \ src/driver/pe_driver_ctx.c \ src/driver/pe_unit_ctx.c \ src/hdrdump/pe_hdrdump_image_dos_hdr.c \ + src/hdrdump/pe_hdrdump_coff_image_hdr.c \ src/info/pe_get_image_abi.c \ src/info/pe_get_image_framework.c \ src/info/pe_get_image_subsystem.c \ diff --git a/src/hdrdump/pe_hdrdump_coff_image_hdr.c b/src/hdrdump/pe_hdrdump_coff_image_hdr.c new file mode 100644 index 0000000..04b47f7 --- /dev/null +++ b/src/hdrdump/pe_hdrdump_coff_image_hdr.c @@ -0,0 +1,63 @@ +/***************************************************************/ +/* perk: PE Resource Kit */ +/* Copyright (C) 2015--2017 Z. Gilboa */ +/* Released under GPLv2 and GPLv3; see COPYING.PERK. */ +/***************************************************************/ + +#include <stdio.h> + +#include <perk/perk.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_coff +#define PE_RAW_STRUCT coff_image_hdr +#define PE_OUTPUT(x) PE_OUTPUT_TABLE(x) + +int pe_hdrdump_coff_image_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 = (char *)(PE_ADDR) - (char *)meta->r_image.map_addr; + vaddr = meta->m_opt.oh_mem.coh_image_base + faddr; + + ch = buf; + ch += pe_output_hex_header( + ch, + "struct pe_raw_coff_image_hdr", + faddr,vaddr,bits); + + ch += PE_OUTPUT(cfh_signature); + ch += PE_OUTPUT(cfh_machine); + ch += PE_OUTPUT(cfh_num_of_sections); + ch += PE_OUTPUT(cfh_time_date_stamp); + ch += PE_OUTPUT(cfh_ptr_to_sym_tbl); + ch += PE_OUTPUT(cfh_num_of_syms); + ch += PE_OUTPUT(cfh_size_of_opt_hdr); + ch += PE_OUTPUT(cfh_characteristics); + + 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; +} |