diff options
| -rw-r--r-- | scripts/gdb/linux/symbols.py | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/scripts/gdb/linux/symbols.py b/scripts/gdb/linux/symbols.py index fdad3f32c747..c8047f4441e6 100644 --- a/scripts/gdb/linux/symbols.py +++ b/scripts/gdb/linux/symbols.py @@ -89,23 +89,27 @@ lx-symbols command.""" return name return None - def _section_arguments(self, module): + def _section_arguments(self, module, module_addr): try: sect_attrs = module['sect_attrs'].dereference() except gdb.error: - return "" + return str(module_addr) + attrs = sect_attrs['attrs'] section_name_to_address = { attrs[n]['battr']['attr']['name'].string(): attrs[n]['address'] for n in range(int(sect_attrs['nsections']))} + + textaddr = section_name_to_address.get(".text", module_addr) args = [] for section_name in [".data", ".data..read_mostly", ".rodata", ".bss", - ".text", ".text.hot", ".text.unlikely"]: + ".text.hot", ".text.unlikely"]: address = section_name_to_address.get(section_name) if address: args.append(" -s {name} {addr}".format( name=section_name, addr=str(address))) - return "".join(args) + return "{textaddr} {sections}".format( + textaddr=textaddr, sections="".join(args)) def load_module_symbols(self, module): module_name = module['name'].string() @@ -125,10 +129,9 @@ lx-symbols command.""" module_addr = hex(int(module_addr, 0) + plt_offset + plt_size) gdb.write("loading @{addr}: {filename}\n".format( addr=module_addr, filename=module_file)) - cmdline = "add-symbol-file {filename} {addr}{sections}".format( + cmdline = "add-symbol-file {filename} {sections}".format( filename=module_file, - addr=module_addr, - sections=self._section_arguments(module)) + sections=self._section_arguments(module, module_addr)) gdb.execute(cmdline, to_string=True) if module_name not in self.loaded_modules: self.loaded_modules.append(module_name) |