Rev 268 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 268 | Rev 270 | ||
|---|---|---|---|
| Line 3... | Line 3... | ||
| 3 | import sys |
3 | import sys |
| 4 | import struct |
4 | import struct |
| 5 | import re |
5 | import re |
| 6 | 6 | ||
| 7 | symline = re.compile(r'(0x[a-f0-9]+)\s+([^\s]+)$') |
7 | symline = re.compile(r'(0x[a-f0-9]+)\s+([^\s]+)$') |
| 8 | symtabfmt = "<Q32s" |
8 | fileline = re.compile(r'[^\s]+\s+0x[a-f0-9]+\s+0x[a-f0-9]+\s+([^\s]+\.o)$') |
| - | 9 | ||
| 9 | MAXSTRING=31 |
10 | MAXSTRING=63 |
| - | 11 | symtabfmt = "<Q%ds" % (MAXSTRING+1) |
|
| 10 | 12 | ||
| 11 | def read_symbols(inp): |
13 | def read_symbols(inp): |
| 12 | while 1: |
14 | while 1: |
| 13 | line = inp.readline() |
15 | line = inp.readline() |
| 14 | if not line: |
16 | if not line: |
| 15 | return |
17 | return |
| 16 | if 'memory map' in line: |
18 | if 'memory map' in line: |
| 17 | break |
19 | break |
| 18 | 20 | ||
| 19 | symtable = {} |
21 | symtable = {} |
| - | 22 | filename = '' |
|
| 20 | while 1: |
23 | while 1: |
| 21 | line = inp.readline() |
24 | line = inp.readline() |
| 22 | if not line.strip(): |
25 | if not line.strip(): |
| 23 | continue |
26 | continue |
| 24 | if line[0] not in (' ','.'): |
27 | if line[0] not in (' ','.'): |
| 25 | break |
28 | break |
| 26 | line = line.strip() |
29 | line = line.strip() |
| - | 30 | # Search for file name |
|
| - | 31 | res = fileline.match(line) |
|
| - | 32 | if res: |
|
| - | 33 | filename = res.group(1) |
|
| 27 | # Search only for symbols |
34 | # Search for symbols |
| 28 | res = symline.match(line) |
35 | res = symline.match(line) |
| 29 | if res: |
36 | if res: |
| 30 | symtable[int(res.group(1),16)] = res.group(2) |
37 | symtable[int(res.group(1),16)] = filename + ':' + res.group(2) |
| 31 | return symtable |
38 | return symtable |
| 32 | 39 | ||
| 33 | def generate(inp, out): |
40 | def generate(inp, out): |
| 34 | symtab = read_symbols(inp) |
41 | symtab = read_symbols(inp) |
| 35 | if not symtab: |
42 | if not symtab: |