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-rw-r--r--scripts/gdb/linux/symbols.py17
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)