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authormidipix <writeonce@midipix.org>2018-11-17 12:24:36 -0500
committermidipix <writeonce@midipix.org>2018-11-20 20:25:16 -0500
commit225d9047dc950513f0c9504547a2414025bc6327 (patch)
tree392eb052db35d86d2973aa678f68dee847cf2897
parentffd8a38d5c3b0e046bc4b5569c9461e390451e6b (diff)
downloadperk-225d9047dc950513f0c9504547a2414025bc6327.tar.bz2
perk-225d9047dc950513f0c9504547a2414025bc6327.tar.xz
output: header dump: added pe_hdrdump_export_hdr().
-rw-r--r--include/perk/perk.h1
-rw-r--r--project/common.mk1
-rw-r--r--src/hdrdump/pe_hdrdump_export_hdr.c66
3 files changed, 68 insertions, 0 deletions
diff --git a/include/perk/perk.h b/include/perk/perk.h
index 5179ca7..28914cc 100644
--- a/include/perk/perk.h
+++ b/include/perk/perk.h
@@ -209,6 +209,7 @@ perk_api int pe_hdrdump_coff_image_hdr (const struct pe_driver_ctx *, const str
perk_api int pe_hdrdump_coff_object_hdr(const struct pe_driver_ctx *, const struct pe_image_meta *);
perk_api int pe_hdrdump_opt_hdr (const struct pe_driver_ctx *, const struct pe_image_meta *);
perk_api int pe_hdrdump_sec_tbl (const struct pe_driver_ctx *, const struct pe_image_meta *);
+perk_api int pe_hdrdump_export_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 9723cd0..13c1cd7 100644
--- a/project/common.mk
+++ b/project/common.mk
@@ -2,6 +2,7 @@ API_SRCS = \
src/driver/pe_amain.c \
src/driver/pe_driver_ctx.c \
src/driver/pe_unit_ctx.c \
+ src/hdrdump/pe_hdrdump_export_hdr.c \
src/hdrdump/pe_hdrdump_image_dos_hdr.c \
src/hdrdump/pe_hdrdump_coff_image_hdr.c \
src/hdrdump/pe_hdrdump_coff_object_hdr.c \
diff --git a/src/hdrdump/pe_hdrdump_export_hdr.c b/src/hdrdump/pe_hdrdump_export_hdr.c
new file mode 100644
index 0000000..4f96640
--- /dev/null
+++ b/src/hdrdump/pe_hdrdump_export_hdr.c
@@ -0,0 +1,66 @@
+/***************************************************************/
+/* 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_edata
+#define PE_RAW_STRUCT export_hdr
+#define PE_OUTPUT(x) PE_OUTPUT_TABLE(x)
+
+int pe_hdrdump_export_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 + meta->m_edata.eh_virtual_addr;
+
+ ch = buf;
+ ch += pe_output_hex_header(
+ ch,
+ "struct pe_raw_export_hdr",
+ faddr,vaddr,bits);
+
+ ch += PE_OUTPUT(eh_export_flags);
+ ch += PE_OUTPUT(eh_time_date_stamp);
+ ch += PE_OUTPUT(eh_major_ver);
+ ch += PE_OUTPUT(eh_minor_ver);
+ ch += PE_OUTPUT(eh_name_rva);
+ ch += PE_OUTPUT(eh_ordinal_base);
+ ch += PE_OUTPUT(eh_addr_tbl_entries);
+ ch += PE_OUTPUT(eh_num_of_name_ptrs);
+ ch += PE_OUTPUT(eh_export_addr_tbl_rva);
+ ch += PE_OUTPUT(eh_name_ptr_rva);
+ ch += PE_OUTPUT(eh_ordinal_tbl_rva);
+
+ 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;
+}