Commit Graph

13 Commits

Author SHA1 Message Date
Greg Clayton 67cc06366c Reimplemented the code that backed the "settings" in lldb. There were many issues with the previous implementation:
- no setting auto completion
- very manual and error prone way of getting/setting variables
- tons of code duplication
- useless instance names for processes, threads

Now settings can easily be defined like option values. The new settings makes use of the "OptionValue" classes so we can re-use the option value code that we use to set settings in command options. No more instances, just "does the right thing".

llvm-svn: 162366
2012-08-22 17:17:09 +00:00
Greg Clayton 4017fa399b <rdar://problem/10652336>
Fixed a crasher when trying to load an expression prefix file:

% touch /tmp/carp.txt
% xcrun lldb
(lldb) settings set target.expr-prefix /tmp/carp.txt
Segmentation fault

llvm-svn: 147646
2012-01-06 02:01:06 +00:00
Greg Clayton 96c09687bc <rdar://problem/10507811>
Be better at detecting when DWARF changes and handle this more
gracefully than asserting and exiting.

Also fixed up a bunch of system calls that weren't properly checking
for EINTR.

llvm-svn: 147559
2012-01-04 22:56:43 +00:00
Johnny Chen f5df537d26 Fix build under gcc.
Patch from Dawn.

llvm-svn: 142402
2011-10-18 19:28:30 +00:00
Enrico Granata a9dbf4325e this patch introduces a new command script import command which takes as input a filename for a Python script and imports the module contained in that file. the containing directory is added to the Python path such that dependencies are honored. also, the module may contain an __lldb_init_module(debugger,dict) function, which gets called after importing, and which can somehow initialize the module's interaction with lldb
llvm-svn: 142283
2011-10-17 21:45:27 +00:00
Jim Ingham 87df91b866 Added the ability to restrict breakpoints by function name, function regexp, selector
etc to specific source files.
Added SB API's to specify these source files & also more than one module.
Added an "exact" option to CompileUnit's FindLineEntry API.

llvm-svn: 140362
2011-09-23 00:54:11 +00:00
Greg Clayton 6372d1cda2 Changed to using an "operator bool" instead of an "operator void*"
and avoid returning a pointer to the current object. In the new 
"operator bool" implementation, check the filename object first 
since many times we have FileSpec objects with a filename, yet no
directory.

llvm-svn: 139488
2011-09-12 04:00:42 +00:00
Johnny Chen 4480530a0f Patch by Matt Johnson to silence G++ warnings!
Used hand merge to apply the diffs.  I did not apply the diffs for FormatManager.h and
the diffs for memberwise initialization for ValueObject.cpp because they changed since.
I will ask my colleague to apply them later.

llvm-svn: 135508
2011-07-19 19:48:13 +00:00
Greg Clayton 7e14f91dbd Fixed the SymbolContext::DumpStopContext() to correctly indent and dump
inline contexts when the deepest most block is not inlined.

Added source path remappings to the lldb_private::Target class that allow it
to remap paths found in debug info so we can find source files that are elsewhere
on the current system.

Fixed disassembly by function name to disassemble inline functions that are
inside other functions much better and to show enough context before the
disassembly output so you can tell where things came from.

Added the ability to get more than one address range from a SymbolContext 
class for the case where a block or function has discontiguous address ranges.

llvm-svn: 130044
2011-04-23 02:04:55 +00:00
Greg Clayton 2b4d9b7f11 Some OpenBSD patches from Amit Kulkarni.
llvm-svn: 128721
2011-04-01 18:18:34 +00:00
Jim Ingham 843630781a Add FileSpec::ResolvePartialUsername, and use it in CommandCompletions to isolate pwd.h in the Host layer.
llvm-svn: 125135
2011-02-08 23:24:09 +00:00
Greg Clayton 87e5ff02a1 A bit more cleanup with respect to using LLDB_CONFIG_XXX defines outside of
the lldb/source/Host/*.cpp and lldb/source/Host/*/*.cpp directories. The only
offenders are the command completion and the StreamFile.cpp. 

I will soon modify StreamFile.cpp to use a lldb/source/Host/File.cpp so that
all file open, close, read, write, seek, are abstracted into the host layer
as well, then this will be gone.

llvm-svn: 125082
2011-02-08 05:19:06 +00:00
Greg Clayton 53239f00b5 Moved FileSpec into the Host layer since it will vary from host to host.
We have a common unix implementation in lldb/source/Host/common/FileSpec.cpp.

llvm-svn: 125078
2011-02-08 05:05:52 +00:00