| 8,48 → 8,27 |
|---|
| symtabfmt = "<Q%ds" % (MAXSTRING+1) |
| |
| |
| funcline = re.compile(r'([0-9a-f]+)\s+[lg]\s+F\s+\.text\s+([0-9a-f]+)\s+(.*)$') |
| bssline = re.compile(r'([0-9a-f]+)\s+[lg]\s+[a-zA-Z]\s+\.bss\s+([0-9a-f]+)\s+(.*)$') |
| dataline = re.compile(r'([0-9a-f]+)\s+[lg]\s+[a-zA-Z]\s+\.data\s+([0-9a-f]+)\s+(.*)$') |
| objline = re.compile(r'([0-9a-f]+)\s+[lg]\s+F\s+\.text\s+[0-9a-f]+\s+(.*)$') |
| fileexp = re.compile(r'([^\s]+):\s+file format') |
| def read_obdump(inp): |
| funcs = {} |
| data = {} |
| bss ={} |
| result = {} |
| fname = '' |
| for line in inp: |
| line = line.strip() |
| res = funcline.match(line) |
| res = objline.match(line) |
| if res: |
| funcs.setdefault(fname,[]).append((int(res.group(1),16), |
| res.group(3))) |
| continue |
| res = bssline.match(line) |
| if res: |
| start = int(res.group(1),16) |
| end = int(res.group(2),16) |
| if end: |
| bss.setdefault(fname,[]).append((start,res.group(3))) |
| res = dataline.match(line) |
| if res: |
| start = int(res.group(1),16) |
| end = int(res.group(2),16) |
| if end: |
| data.setdefault(fname,[]).append((start,res.group(3))) |
| result.setdefault(fname,[]).append((int(res.group(1),16), |
| res.group(2))) |
| res = fileexp.match(line) |
| if res: |
| fname = res.group(1) |
| continue |
| |
| return result |
| |
| return { |
| 'text' : funcs, |
| 'bss' : bss, |
| 'data' : data |
| } |
| |
| startfile = re.compile(r'\.(text|bss|data)\s+(0x[0-9a-f]+)\s+0x[0-9a-f]+\s+(.*)$') |
| startfile = re.compile(r'\.text\s+(0x[0-9a-f]+)\s+0x[0-9a-f]+\s+(.*)$') |
| def generate(kmapf, obmapf, out): |
| obdump = read_obdump(obmapf) |
| obdump = read_obdump(obmapf) |
| |
| def sorter(x,y): |
| return cmp(x[0],y[0]) |
| 57,13 → 36,12 |
|---|
| for line in kmapf: |
| line = line.strip() |
| res = startfile.match(line) |
| |
| if res and obdump[res.group(1)].has_key(res.group(3)): |
| offset = int(res.group(2),16) |
| fname = res.group(3) |
| symbols = obdump[res.group(1)][fname] |
| if res and obdump.has_key(res.group(2)): |
| offset = int(res.group(1),16) |
| fname = res.group(2) |
| symbols = obdump[fname] |
| symbols.sort(sorter) |
| for addr,symbol in symbols: |
| for addr,symbol in symbols: |
| value = fname + ':' + symbol |
| data = struct.pack(symtabfmt,addr+offset,value[:MAXSTRING]) |
| out.write(data) |