This is so that the objects which support the iteration protocol are immediately obvious
from looking at the lldb.py file.
SBTarget supports two types of iterations: module and breakpoint. For an SBTarget instance,
you will need to issue either:
for m in target.module_iter()
or
for b in target.breakpoint_iter()
For other single iteration protocol objects, just use, for example:
for thread in process:
ID = thread.GetThreadID()
for frame in thread:
frame.Disassemble()
....
llvm-svn: 130442
method names of all the lldb container objects and returns an iterator object when
passed an eligible lldb container object.
Example:
from lldb_util import smart_iter
for thread in smart_iter(process):
ID = thread.GetThreadID()
if thread.GetStopReason() == lldb.eStopReasonBreakpoint:
stopped_due_to_breakpoint = True
for frame in smart_iter(thread):
self.assertTrue(frame.GetThread().GetThreadID() == ID)
...
Add a test case for lldb.smart_iter().
llvm-svn: 130332
i.e., with 'SBStream &description' first, followed by 'DescriptionLevel level'.
Modify lldbutil.py so that get_description() for a target or breakpoint location
can just take the lldb object itself without specifying an option to mean option
lldb.eDescriptionLevelBrief. Modify TestTargetAPI.py to exercise this logic path.
llvm-svn: 130147
pointer to a ValueObject or any of its dependent ValueObjects, and the whole cluster will
stay around as long as that shared pointer stays around.
llvm-svn: 130035
before issuing the 'process connect ...' command.
test_comand_regex(): assign the spawned child to self.child so it gets automatically
shutdown during TestBase.tearDown(self).
llvm-svn: 130015
rather than calling "process kill" explicitly at the end of the test.
The test might not even reach the end because it could have failed prematurely.
llvm-svn: 129963
and TestAliases.py. Pass the keyword argument 'check=False' to:
self.runCmd("script my.date()", check=False)
since we want to restore sys.stdout no matter what the outcome of the runCmd is.
llvm-svn: 129949
The idea is that the instruction to be emulated is actually executed
on the hardware to be emulated, with the before and after state of the
hardware being captured and 'freeze-dried' into .dat files. The
emulation testing code then loads the before & after state from the
.dat file, emulates the instruction using the before state, and
compares the resulting state to the 'after' state. If they match, the
emulation is accurate, otherwise there is a problem.
The final format of the .dat files needs a bit more work; the plan is
to generalize them a bit and to convert the plain values to key-value pairs.
But I wanted to get this first pass committed.
This commit adds arm instruction emulation testing to the testsuite, along with
many initial .dat files.
It also fixes a bug in the llvm disassembler, where 32-bit thumb opcodes
were getting their upper & lower 16-bits reversed.
There is a new Instruction sub-class, that is intended to be loaded
from a .dat file rather than read from an executable. There is also a
new EmulationStateARM class, for handling the before & after states.
EmulationStates for other architetures can be added later when we
emulate their instructions.
llvm-svn: 129832
places that were dumping values for the settings. Centralized all of the
value dumping into a single place. When dumping values that aren't strings
we no longer surround the value with single quotes. When dumping values that
are strings, surround the string value with double quotes. When dumping array
values, assume they are always string values, and don't put quotes around
dictionary values.
llvm-svn: 129826
Johnny Chen