Migrate the in_range(symbol, section) and symbol_iter(module, section) utility functions
from lldbutil.py to the lldb.py proper. The in_range() function becomes a function in
the lldb module. And the symbol_iter() function becomes a method within the SBModule
called symbol_in_section_iter(). Example:
# Iterates the text section and prints each symbols within each sub-section.
for subsec in text_sec:
print INDENT + repr(subsec)
for sym in exe_module.symbol_in_section_iter(subsec):
print INDENT2 + repr(sym)
print INDENT2 + 'symbol type: %s' % symbol_type_to_str(sym.GetType())
might produce this following output:
[0x0000000100001780-0x0000000100001d5c) a.out.__TEXT.__text
id = {0x00000004}, name = 'mask_access(MaskAction, unsigned int)', range = [0x00000001000017c0-0x0000000100001870)
symbol type: code
id = {0x00000008}, name = 'thread_func(void*)', range = [0x0000000100001870-0x00000001000019b0)
symbol type: code
id = {0x0000000c}, name = 'main', range = [0x00000001000019b0-0x0000000100001d5c)
symbol type: code
id = {0x00000023}, name = 'start', address = 0x0000000100001780
symbol type: code
[0x0000000100001d5c-0x0000000100001da4) a.out.__TEXT.__stubs
id = {0x00000024}, name = '__stack_chk_fail', range = [0x0000000100001d5c-0x0000000100001d62)
symbol type: trampoline
id = {0x00000028}, name = 'exit', range = [0x0000000100001d62-0x0000000100001d68)
symbol type: trampoline
id = {0x00000029}, name = 'fflush', range = [0x0000000100001d68-0x0000000100001d6e)
symbol type: trampoline
id = {0x0000002a}, name = 'fgets', range = [0x0000000100001d6e-0x0000000100001d74)
symbol type: trampoline
id = {0x0000002b}, name = 'printf', range = [0x0000000100001d74-0x0000000100001d7a)
symbol type: trampoline
id = {0x0000002c}, name = 'pthread_create', range = [0x0000000100001d7a-0x0000000100001d80)
symbol type: trampoline
id = {0x0000002d}, name = 'pthread_join', range = [0x0000000100001d80-0x0000000100001d86)
symbol type: trampoline
id = {0x0000002e}, name = 'pthread_mutex_lock', range = [0x0000000100001d86-0x0000000100001d8c)
symbol type: trampoline
id = {0x0000002f}, name = 'pthread_mutex_unlock', range = [0x0000000100001d8c-0x0000000100001d92)
symbol type: trampoline
id = {0x00000030}, name = 'rand', range = [0x0000000100001d92-0x0000000100001d98)
symbol type: trampoline
id = {0x00000031}, name = 'strtoul', range = [0x0000000100001d98-0x0000000100001d9e)
symbol type: trampoline
id = {0x00000032}, name = 'usleep', range = [0x0000000100001d9e-0x0000000100001da4)
symbol type: trampoline
[0x0000000100001da4-0x0000000100001e2c) a.out.__TEXT.__stub_helper
[0x0000000100001e2c-0x0000000100001f10) a.out.__TEXT.__cstring
[0x0000000100001f10-0x0000000100001f68) a.out.__TEXT.__unwind_info
[0x0000000100001f68-0x0000000100001ff8) a.out.__TEXT.__eh_frame
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@140830 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/scripts/Python/interface/SBModule.i b/scripts/Python/interface/SBModule.i
index b85b896..84470ab 100644
--- a/scripts/Python/interface/SBModule.i
+++ b/scripts/Python/interface/SBModule.i
@@ -32,7 +32,63 @@
print 'This module is the same as that module'
to test module equality. A module also contains object file sections, namely
-SBSection. SBModule supports section iteration through section_iter()."
+SBSection. SBModule supports section iteration through section_iter(), for
+example,
+
+ print 'Number of sections: %d' % module.GetNumSections()
+ for sec in module.section_iter():
+ print sec
+
+And to iterate the symbols within a SBSection, use symbol_in_section_iter(),
+
+ # Iterates the text section and prints each symbols within each sub-section.
+ for subsec in text_sec:
+ print INDENT + repr(subsec)
+ for sym in exe_module.symbol_in_section_iter(subsec):
+ print INDENT2 + repr(sym)
+ print INDENT2 + 'symbol type: %s' % symbol_type_to_str(sym.GetType())
+
+might produce this following output:
+
+ [0x0000000100001780-0x0000000100001d5c) a.out.__TEXT.__text
+ id = {0x00000004}, name = 'mask_access(MaskAction, unsigned int)', range = [0x00000001000017c0-0x0000000100001870)
+ symbol type: code
+ id = {0x00000008}, name = 'thread_func(void*)', range = [0x0000000100001870-0x00000001000019b0)
+ symbol type: code
+ id = {0x0000000c}, name = 'main', range = [0x00000001000019b0-0x0000000100001d5c)
+ symbol type: code
+ id = {0x00000023}, name = 'start', address = 0x0000000100001780
+ symbol type: code
+ [0x0000000100001d5c-0x0000000100001da4) a.out.__TEXT.__stubs
+ id = {0x00000024}, name = '__stack_chk_fail', range = [0x0000000100001d5c-0x0000000100001d62)
+ symbol type: trampoline
+ id = {0x00000028}, name = 'exit', range = [0x0000000100001d62-0x0000000100001d68)
+ symbol type: trampoline
+ id = {0x00000029}, name = 'fflush', range = [0x0000000100001d68-0x0000000100001d6e)
+ symbol type: trampoline
+ id = {0x0000002a}, name = 'fgets', range = [0x0000000100001d6e-0x0000000100001d74)
+ symbol type: trampoline
+ id = {0x0000002b}, name = 'printf', range = [0x0000000100001d74-0x0000000100001d7a)
+ symbol type: trampoline
+ id = {0x0000002c}, name = 'pthread_create', range = [0x0000000100001d7a-0x0000000100001d80)
+ symbol type: trampoline
+ id = {0x0000002d}, name = 'pthread_join', range = [0x0000000100001d80-0x0000000100001d86)
+ symbol type: trampoline
+ id = {0x0000002e}, name = 'pthread_mutex_lock', range = [0x0000000100001d86-0x0000000100001d8c)
+ symbol type: trampoline
+ id = {0x0000002f}, name = 'pthread_mutex_unlock', range = [0x0000000100001d8c-0x0000000100001d92)
+ symbol type: trampoline
+ id = {0x00000030}, name = 'rand', range = [0x0000000100001d92-0x0000000100001d98)
+ symbol type: trampoline
+ id = {0x00000031}, name = 'strtoul', range = [0x0000000100001d98-0x0000000100001d9e)
+ symbol type: trampoline
+ id = {0x00000032}, name = 'usleep', range = [0x0000000100001d9e-0x0000000100001da4)
+ symbol type: trampoline
+ [0x0000000100001da4-0x0000000100001e2c) a.out.__TEXT.__stub_helper
+ [0x0000000100001e2c-0x0000000100001f10) a.out.__TEXT.__cstring
+ [0x0000000100001f10-0x0000000100001f68) a.out.__TEXT.__unwind_info
+ [0x0000000100001f68-0x0000000100001ff8) a.out.__TEXT.__eh_frame
+"
) SBModule;
class SBModule
{