Even though these are under examples/, they actually get loaded
when LLDB starts up during initialization of ScriptInterpreterPython.
There's obviously some kind of layering issue here (and comments
in the code even point to that as well), but for now just make them
py3 compatible.
llvm-svn: 250710
If you try to access any child > 0 without having touched child 0, LLDB won't be able to reconstruct type information from the debug info.
Previously, we would fail.
Now, we simply go fetch child 0 and then come back.
llvm-svn: 174795
The Python data formatters use a per-process cache that was previously keying off the PID. Moving that to be based on this new notion of unique ID.
llvm-svn: 172633
Change the wording of NSNumber summary from absurd value to unexpected value when a tagged pointer shows up that does not match our knowledge of the internals
llvm-svn: 169751
We are introducing a new Logger class on the Python side. This has the same purpose, but is unrelated, to the C++ logging facility
The Pythonic logging can be enabled by using the following scripting commands:
(lldb) script Logger._lldb_formatters_debug_level = {0,1,2,...}
0 = no logging
1 = do log
2 = flush after logging each line - slower but safer
3 or more = each time a Logger is constructed, log the function that has created it
more log levels may be added, each one being more log-active than the previous
by default, the log output will come out on your screen, to direct it to a file:
(lldb) script Logger._lldb_formatters_debug_filename = 'filename'
that will make the output go to the file - set to None to disable the file output and get screen logging back
Logging has been enabled for the C++ STL formatters and for Cocoa class NSData - more logging will follow
synthetic children providers for classes list and map (both libstdcpp and libcxx) now have internal capping for safety reasons
this will fix crashers where a malformed list or map would not ever meet our termination conditions
to set the cap to a different value:
(lldb) script {gnu_libstdcpp|libcxx}.{map|list}_capping_size = new_cap (by default, it is 255)
you can optionally disable the loop detection algorithm for lists
(lldb) script {gnu_libstdcpp|libcxx}.list_uses_loop_detector = False
llvm-svn: 153676
This has been done for those summaries where the difference is only cosmetic (e.g. naming things as items instead of values, ...)
The LLDB output style has been preserved when it provides more information (e.g. telling the type as well as the value of an NSNumber)
Test cases have been updated to reflect the updated output style where necessary
llvm-svn: 152592
(a) the SystemParameters object is now passed around to the formatters; doing so enables the formatters to reuse computed values for things such as pointer-size and endianness
instead of repeatedly computing these on their own
(b) replacing the global ISA cache with a per-process one
(c) providing a per-process types cache where each formatter can store the types it needs to operate, and be sure to find them the next time without recalculating them
this also enables formatters to share types if they agree on a local naming convention
(d) lazy fetching of data from Objective-C runtime data structures
data is fetched as needed and we stop reading as soon as we determine that an ISA is actually garbage
llvm-svn: 152052
Zachary Turner