Update of /cvsroot/wisp/wisp/users/dig
In directory sc8-pr-cvs1:/tmp/cvs-serv6233
Modified Files:
elfdump.py
Log Message:
cleanup
Index: elfdump.py
===================================================================
RCS file: /cvsroot/wisp/wisp/users/dig/elfdump.py,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -d -r1.3 -r1.4
--- elfdump.py 14 Apr 2003 22:31:23 -0000 1.3
+++ elfdump.py 14 Apr 2003 23:47:50 -0000 1.4
@@ -20,6 +20,7 @@
if args:
for filename in args:
f = open(filename, 'r')
+ def take (tpl): return ftake(f, tpl)
e_ident = f.read(16)
print 'ELF header of %r:' % filename
print 'Magic: %r:' % e_ident[0:4]
@@ -33,8 +34,7 @@
state_enum('File version', ord(e_ident[6]), {1: 'current'})
print 'Padding bytes: %0r' % e_ident[7:]
- e_type, e_machine, e_version, e_entry, e_phoff = \
- struct.unpack(bytesex + 'HHLLL', f.read(16))
+ e_type, e_machine, e_version, e_entry, e_phoff = take('wwttt')
state_enum('Object file type', e_type, {
1: 'relocatable',
2: 'executable',
@@ -52,14 +52,13 @@
print 'Entry point: [%08x]' % e_entry
e_shoff, e_flags, e_ehsize, e_phentsize, e_phnum, e_shentsize = \
- struct.unpack(bytesex + 'LLHHHH', f.read(16))
+ take('ttwwww')
print 'Processor-specific flags: [%08x]' % e_flags
print 'ELF header size: [%08x] bytes' % e_ehsize
print 'Program header table: %i entries at [%08x], 0x%x bytes each' % \
(e_phnum, e_phoff, e_phentsize)
- e_shnum, e_shstrndx = \
- struct.unpack(bytesex + 'HH', f.read(4))
+ e_shnum, e_shstrndx = take('ww')
print 'Section header table: %i entries at [%08x], 0x%x bytes each' % \
(e_shnum, e_shoff, e_shentsize)
print 'Section header strings in section #%i' % e_shstrndx
|
