Commit Graph

9 Commits

Author SHA1 Message Date
Enrico Granata a20e863875 Fixing syntax typos in Python formatters
llvm-svn: 153910
2012-04-02 23:43:22 +00:00
Enrico Granata 98bcde4264 Removing some instances of str(SBValue)
llvm-svn: 153899
2012-04-02 21:37:02 +00:00
Enrico Granata 247bd419ce Logging for data formatters.
llvm-svn: 153878
2012-04-02 16:39:29 +00:00
Enrico Granata a7daeebbff Fixing a whole class of crashers and potential crashers related to data formatters eating up all the stack when an unknown class has to be summarized ; this should make the whole Objective-C summaries more stable
llvm-svn: 153712
2012-03-30 00:51:12 +00:00
Enrico Granata 3f1052b7cf The Cocoa formatters now provide error messages for many of the common things-went-wrong situations. Previously they would say nothing or log failures to the Python console
llvm-svn: 152673
2012-03-13 21:52:00 +00:00
Enrico Granata cfdafa37b4 Several performance-oriented changes to the introspecting data formatters:
(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
2012-03-05 19:56:33 +00:00
Enrico Granata 896cd1d3e6 (a) adding an introspection formatter for NS(Mutable)IndexSet
(b) fixes and improvements to the formatters for NSDate and NSString
(c) adding an introspection formatter for NSCountedSet
(d) making the Objective-C formatters test cases pass on both 64 and 32 bit
    one of the test cases is marked as expected failure on i386 - support needs to be added to the LLDB core for it to pass

llvm-svn: 151826
2012-03-01 19:32:33 +00:00
Enrico Granata 7bc0ec3aad This commit:
a) adds a Python summary provider for NSDate
 b) changes the initialization for ScriptInterpreter so that we are not passing a bulk of Python-specific function pointers around
 c) provides a new ScriptInterpreterObject class that allows for ref-count safe wrapping of scripting objects on the C++ side
 d) contains much needed performance improvements:
    1) the pointer to the Python function generating a scripted summary is now cached instead of looked up every time
    2) redundant memory reads in the Python ObjC runtime wrapper are eliminated
    3) summaries now use the m_summary_str in ValueObject to store their data instead of passing around ( == copying) an std::string object
 e) contains other minor fixes, such as adding descriptive error messages for some cases of summary generation failure

llvm-svn: 151703
2012-02-29 03:28:49 +00:00
Enrico Granata eb4a479881 This patch provides a set of formatters for most of the commonly used Cocoa classes.
The formatter for NSString is an improved version of the one previously shipped as an example, the others are new in design and implementation.
A more robust and OO-compliant Objective-C runtime wrapper is provided for runtime versions 1 and 2 on 32 and 64 bit.
The formatters are contained in a category named "AppKit", which is not enabled at startup.

llvm-svn: 151300
2012-02-23 23:10:27 +00:00