def resolve_kernel(ip):
if not kernel:
parse_kernel()
n = util.find_le(kernel, ip)
if n:
return n[1], ip - n[0]
return None
def resolve_kernel(ip):
if not kernel:
parse_kernel()
n = util.find_le(kernel, ip)
if n:
return n[1], ip - n[0]
return None
def resolve_line(fn, ip):
elffile = find_elf_file(fn)
if fn not in lines and elffile.has_dwarf_info():
lines[fn] = build_line_table(elffile.get_dwarf_info())
src = None
if resolve_line and fn in lines:
pos = util.find_le(lines[fn], ip)
if pos:
src = "%s:%d" % (pos[2], pos[3])
return src
def resolve_line(fn, ip):
elffile = find_elf_file(fn)
if fn not in lines and elffile.has_dwarf_info():
lines[fn] = build_line_table(elffile.get_dwarf_info())
src = None
if resolve_line and fn in lines:
pos = util.find_le(lines[fn], ip)
if pos:
src = "%s:%d" % (pos[2], pos[3])
return src
def resolve_sym(fn, ip):
elffile = find_elf_file(fn)
global last_sym
if fn not in symtables:
symtables[fn] = build_symtab(elffile)
if last_sym and last_sym[0] <= ip <= last_sym[1]:
return last_sym[2], ip - last_sym[0]
loc = None
offset = None
if fn in symtables:
sym = util.find_le(symtables[fn], ip)
if sym:
loc, offset = sym[2], ip - sym[0]
return loc, offset
def resolve_sym(fn, ip):
elffile = find_elf_file(fn)
global last_sym
if fn not in symtables:
symtables[fn] = build_symtab(elffile)
if last_sym and last_sym[0] <= ip <= last_sym[1]:
return last_sym[2], ip - last_sym[0]
loc = None
offset = None
if fn in symtables:
sym = util.find_le(symtables[fn], ip)
if sym:
loc, offset = sym[2], ip - sym[0]
return loc, offset
def resolve_sym(fn, ip):
elffile = find_elf_file(fn)
if elffile is None:
return "?", 0
global last_sym
try:
if fn not in symtables:
symtables[fn] = build_symtab(elffile)
if last_sym and last_sym[0] <= ip <= last_sym[1]:
return last_sym[2], ip - last_sym[0]
loc = None
offset = None
if fn in symtables:
sym = util.find_le(symtables[fn], ip)
if sym:
loc, offset = sym[2], ip - sym[0]
except elftools.common.exceptions.ELFError:
return "?", 0
return loc, offset
