Symbols from __ctype_tab.o:
Name                  Value   Class        Type         Size     Line  Section
__ctype             |00000000|   D  |            OBJECT|00000004|     |.data
__ctype_tab         |00000000|   r  |            OBJECT|00000101|     |.rodata

Symbols from _ashldi3.o:
Name                  Value   Class        Type         Size     Line  Section
__ashldi3           |00000000|   T  |              FUNC|00000050|     |.text

Symbols from _ashrdi3.o:
Name                  Value   Class        Type         Size     Line  Section
__ashrdi3           |00000000|   T  |              FUNC|00000058|     |.text

Symbols from _fixdfdi.o:
Name                  Value   Class        Type         Size     Line  Section
__fixdfdi           |00000000|   T  |              FUNC|0000004c|     |.text
__fixunsdfdi        |        |   U  |            NOTYPE|        |     |*UND*

dictOfTables {'__ctype_tab.o':{'__ctype': Name:...,Value:...,Class:...,Type:...,Size:...,Line:...,Section:...}} etc.

import re

header_re = re.compile('Symbols from (.*):')

def read_syms(f):
    """Read list of symbols from provided iterator and return dict of values"""
    d = {}
    headings=None
    for line in f:
        line = line.strip()
        if not line: return d  # Finished.

        if headings is None:
             headings = [x.strip() for x in line.split()]
             continue # First line is headings

        items = [x.strip() for x in line.split("|")]
        d[items[0]] = dict(zip(headings[1:], items[1:]))
    return d

f=open('input.txt')
d={}
for line in f:
    m=header_re.match(line)
    if m:
        d[m.group(1)] = read_syms(f)