o int_to_bytearray()
o bytearray_to_int()

They return/interpret the bytearray in the little endian format.
For big endian, simply perform ba.reverse() on the bytearray object.

And modify TestProcessAPI.py to take advantage of the functions.

llvm-svn: 126813

way of iterating through an aggregate data structure.  The added example usage
is from an actual use in test/foundation/TestSymbolTable.py:

    2. Pass a container of aggregate which provides APIs to get to the size and
       the element of the aggregate:

    # Module is a container of symbol table 
    module = target.FindModule(filespec)
    for symbol in lldb_iter(module, 'GetNumSymbols', 'GetSymbolAtIndex'):
        name = symbol.GetName()
        ...

llvm-svn: 121271

local variable and an argument variable.

Add ValueTypeString() utility function into lldbutil.py which converts the enum
into a human readable string.

Modify TestBase.DebugSBValue() to also dump the value type of an SBValue object.

llvm-svn: 118197

llvm-svn: 117287

llvm-svn: 117281

llvm-svn: 117152

Also change the utility functions in lldbutil.py, too, to correspond to the StateType representation change.

llvm-svn: 116706

llvm-svn: 116643

llvm-svn: 116621

session info after a test case failure, allowing more direct inspection of
debugger session which leads to the test failure.

For a simple usage scenario:

[18:06:26] johnny:/Volumes/data/lldb/svn/trunk/test $ ./dotest.py -v . 2> ~/Developer/Log/lldbtest.log 

...

[18:14:43] johnny:/Volumes/data/lldb/svn/trunk/test $ ls -l .session-*
-rw-r--r--  1 johnny  admin  1359 Oct 14 18:06 .session-TestArrayTypes.ArrayTypesTestCase.test_with_dwarf_and_run_command
-rw-r--r--  1 johnny  admin  2054 Oct 14 18:07 .session-TestClassTypes.ClassTypesTestCase.test_with_dsym_and_expr_parser
-rw-r--r--  1 johnny  admin  2055 Oct 14 18:07 .session-TestClassTypes.ClassTypesTestCase.test_with_dwarf_and_expr_parser
-rw-r--r--  1 johnny  admin  1351 Oct 14 17:57 .session-TestClassTypes.ClassTypesTestCase.test_with_dwarf_and_run_command
[18:14:51] johnny:/Volumes/data/lldb/svn/trunk/test $ 

The test case which failed will have its recorded session info dumped to a
.session-* file in the current working directory.  For test suite using
relocated directory, expect to find the .session-* files there.

In this checkin, I also add @skip decorator to the two test methods in
test/foundation/TestObjCMethods.py as it looks like the test suite is
deadlocking when running the tests.  More investigations are needed.

llvm-svn: 116552

with the function name 'lldb_iter'.  Example:

def disassemble_instructions (insts):
    from lldbutil import lldb_iter
    for i in lldb_iter(insts, 'GetSize', 'GetInstructionAtIndex'):
        print i

llvm-svn: 116171

structures into an iterable Python object.

Example:

    def disassemble_instructions (insts):
        from lldbutil import Iterator
        for i in Iterator(insts, 'GetSize', 'GetInstructionAtIndex'):
            print i

llvm-svn: 116137

update the affected API clients.

llvm-svn: 115995

the threads and print their stack traces when stopped on a breakpoint.

Add a PrintStackTraces(process) utility function into the lldbutil.py module.

llvm-svn: 115983

PrintStackTrace(thread) function.  If string_buffer is True, PrintStackTrace()
will return the content of the stack trace as a string, instead.

llvm-svn: 115960

llvm-svn: 113460

from scripting applications.  An example usage from TestConditionalBreak.py is:

            import lldbutil
            lldbutil.PrintStackTrace(thread)

./dotest.py -v conditional_break
----------------------------------------------------------------------
Collected 2 tests

test_with_dsym (TestConditionalBreak.ConditionalBreakTestCase)
Exercise some thread and frame APIs to break if c() is called by a(). ... Stack trace for thread id=0x2e03 name=None queue=com.apple.main-thread:
  frame #0: a.out`c at main.c:39
  frame #1: a.out`b at main.c:34
  frame #2: a.out`a at main.c:25
  frame #3: a.out`main at main.c:44
  frame #4: a.out`start
Stack trace for thread id=0x2e03 name=None queue=com.apple.main-thread:
  frame #0: a.out`c at main.c:39
  frame #1: a.out`b at main.c:34
  frame #2: a.out`main at main.c:47
  frame #3: a.out`start
Stack trace for thread id=0x2e03 name=None queue=com.apple.main-thread:
  frame #0: a.out`c at main.c:39
  frame #1: a.out`a at main.c:27
  frame #2: a.out`main at main.c:50
  frame #3: a.out`start
ok
test_with_dwarf (TestConditionalBreak.ConditionalBreakTestCase)
Exercise some thread and frame APIs to break if c() is called by a(). ... Stack trace for thread id=0x2e03 name=None queue=com.apple.main-thread:
  frame #0: a.out`c at main.c:39
  frame #1: a.out`b at main.c:34
  frame #2: a.out`a at main.c:25
  frame #3: a.out`main at main.c:44
  frame #4: a.out`start
Stack trace for thread id=0x2e03 name=None queue=com.apple.main-thread:
  frame #0: a.out`c at main.c:39
  frame #1: a.out`b at main.c:34
  frame #2: a.out`main at main.c:47
  frame #3: a.out`start
Stack trace for thread id=0x2e03 name=None queue=com.apple.main-thread:
  frame #0: a.out`c at main.c:39
  frame #1: a.out`a at main.c:27
  frame #2: a.out`main at main.c:50
  frame #3: a.out`start
ok

----------------------------------------------------------------------
Ran 2 tests in 7.803s

OK

llvm-svn: 113432