summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--src/reader/pe_read_dos_header.c54
1 files changed, 23 insertions, 31 deletions
diff --git a/src/reader/pe_read_dos_header.c b/src/reader/pe_read_dos_header.c
index 7aa9ba5..440063e 100644
--- a/src/reader/pe_read_dos_header.c
+++ b/src/reader/pe_read_dos_header.c
@@ -15,44 +15,36 @@ int pe_read_dos_header(const struct pe_image_dos_hdr * p, struct pe_meta_image_d
if ((p->dos_magic[0] != 'M') || (p->dos_magic[1] != 'Z'))
return PERK_ERR_BAD_DOS_HEADER;
- if (PERK_LITTLE_ENDIAN) {
+ int i;
- memcpy(m,p,sizeof(*p));
+ m->dos_magic[0] = p->dos_magic[0];
+ m->dos_magic[1] = p->dos_magic[1];
- } else {
+ m->dos_cblp = pe_read_short(p->dos_cblp);
+ m->dos_cp = pe_read_short(p->dos_cp);
+ m->dos_crlc = pe_read_short(p->dos_crlc);
+ m->dos_cparhdr = pe_read_short(p->dos_cparhdr);
+ m->dos_minalloc = pe_read_short(p->dos_minalloc);
+ m->dos_maxalloc = pe_read_short(p->dos_maxalloc);
+ m->dos_ss = pe_read_short(p->dos_ss);
+ m->dos_sp = pe_read_short(p->dos_sp);
+ m->dos_csum = pe_read_short(p->dos_csum);
+ m->dos_ip = pe_read_short(p->dos_ip);
+ m->dos_cs = pe_read_short(p->dos_cs);
+ m->dos_lfarlc = pe_read_short(p->dos_lfarlc);
+ m->dos_ovno = pe_read_short(p->dos_ovno);
- int i;
- m->dos_magic[0] = p->dos_magic[0];
- m->dos_magic[1] = p->dos_magic[1];
+ for (i=0; i<4; i++)
+ m->dos_res[i] = pe_read_short(&p->dos_res[2*i]);
- m->dos_cblp = pe_read_short(p->dos_cblp);
- m->dos_cp = pe_read_short(p->dos_cp);
- m->dos_crlc = pe_read_short(p->dos_crlc);
- m->dos_cparhdr = pe_read_short(p->dos_cparhdr);
- m->dos_minalloc = pe_read_short(p->dos_minalloc);
- m->dos_maxalloc = pe_read_short(p->dos_maxalloc);
- m->dos_ss = pe_read_short(p->dos_ss);
- m->dos_sp = pe_read_short(p->dos_sp);
- m->dos_csum = pe_read_short(p->dos_csum);
- m->dos_ip = pe_read_short(p->dos_ip);
- m->dos_cs = pe_read_short(p->dos_cs);
- m->dos_lfarlc = pe_read_short(p->dos_lfarlc);
- m->dos_ovno = pe_read_short(p->dos_ovno);
+ m->dos_oemid = pe_read_short(p->dos_oemid);
+ m->dos_oeminfo = pe_read_short(p->dos_oeminfo);
+ for (i=0; i<10; i++)
+ m->dos_res2[i] = pe_read_short(&p->dos_res2[2*i]);
- for (i=0; i<4; i++)
- m->dos_res[i] = pe_read_short(&p->dos_res[2*i]);
-
- m->dos_oemid = pe_read_short(p->dos_oemid);
- m->dos_oeminfo = pe_read_short(p->dos_oeminfo);
-
- for (i=0; i<10; i++)
- m->dos_res2[i] = pe_read_short(&p->dos_res2[2*i]);
-
- m->dos_lfanew = pe_read_long(p->dos_lfanew);
-
- }
+ m->dos_lfanew = pe_read_long(p->dos_lfanew);
return 0;
}