| 0,0 → 1,67 |
|---|
| #!/usr/bin/env python |
| |
| import sys |
| import struct |
| import re |
| |
| symline = re.compile(r'(0x[a-f0-9]+)\s+([^\s]+)$') |
| fileline = re.compile(r'[^\s]+\s+0x[a-f0-9]+\s+0x[a-f0-9]+\s+([^\s]+\.o)$') |
| |
| MAXSTRING=63 |
| symtabfmt = "<Q%ds" % (MAXSTRING+1) |
| |
| def read_symbols(inp): |
| while 1: |
| line = inp.readline() |
| if not line: |
| return |
| if 'memory map' in line: |
| break |
| |
| symtable = {} |
| filename = '' |
| while 1: |
| line = inp.readline() |
| if not line.strip(): |
| continue |
| if line[0] not in (' ','.'): |
| break |
| line = line.strip() |
| # Search for file name |
| res = fileline.match(line) |
| if res: |
| filename = res.group(1) |
| # Search for symbols |
| res = symline.match(line) |
| if res: |
| symtable[int(res.group(1),16)] = filename + ':' + res.group(2) |
| return symtable |
| |
| def generate(inp, out): |
| symtab = read_symbols(inp) |
| if not symtab: |
| print "Bad kernel.map format, empty." |
| sys.exit(1) |
| addrs = symtab.keys() |
| addrs.sort() |
| for addr in addrs: |
| # Do not write address 0, it indicates end of data |
| if addr == 0: |
| continue |
| data = struct.pack(symtabfmt,addr,symtab[addr][:MAXSTRING]) |
| out.write(data) |
| out.write(struct.pack(symtabfmt,0,'')) |
| |
| def main(): |
| if len(sys.argv) != 3: |
| print "Usage: %s <kernel.map> <output.bin>" % sys.argv[0] |
| sys.exit(1) |
| |
| inp = open(sys.argv[1],'r') |
| out = open(sys.argv[2],'w') |
| generate(inp,out) |
| inp.close() |
| out.close() |
| |
| if __name__ == '__main__': |
| main() |
| Property changes: |
|---|
| Added: svn:executable |
|---|
| +* |
|---|
| \ No newline at end of property |
|---|