| # Just a script for playing around with pyelftools during testing |
| # please ignore it! |
| # |
| |
| import sys, pprint |
| from elftools.elf.structs import ELFStructs |
| from elftools.elf.elffile import ELFFile |
| from elftools.elf.sections import * |
| |
| # read a little-endian, 64-bit file |
| es = ELFStructs(True, 64) |
| |
| stream = open('tests/testfiles/penalty_64.o.elf', 'rb') |
| #stream = open('binfiles/z32.elf', 'rb') |
| |
| efile = ELFFile(stream) |
| print 'elfclass', efile.elfclass |
| print '===> %s sections!' % efile.num_sections() |
| |
| #~ print efile.has_dwarf_info() |
| |
| dwarfinfo = efile.get_dwarf_info() |
| print dwarfinfo.get_string_from_table(0x4bc0) |
| cu = dwarfinfo.get_CU(0) |
| |
| print cu.structs.Dwarf_dw_form['DW_FORM_strp'].parse('\x01\x00\x00\x00\x01\x00\x00\x00') |
| print 'CU header', cu.header |
| topdie = cu.get_top_DIE() |
| |
| print topdie |
| |
| #~ print 'siblings.....' |
| |
| #~ for s in c.iter_siblings(): |
| #~ print s |
| |
| #~ from elftools.dwarf.location_expr import DW_OP_name2opcode, DW_OP_opcode2name |
| |
| #~ print hex(DW_OP_name2opcode['DW_OP_lit14']) |
| #~ print DW_OP_opcode2name[0x0e] |
| |
| |
