clayborg added inline comments.
================
Comment at: utils/clangdiag.py:62
+
+def enable(debugger, args):
+ # Always disable existing breakpoints
----------------
Pass exe_ctx or target into this instead of the debugger (see Jim's comment on
execution contexts below.
================
Comment at: utils/clangdiag.py:78
+ print('diagtool not found along side %s' % exe)
+ return
+
----------------
No need. just a suggestion. Is this information available in the main
executable as any kind of debug info? If so you can read it from there. If it
is always in a stand alone separate file, then what you have is ok.
================
Comment at: utils/clangdiag.py:87
+def disable(debugger):
+ global target
+ global diagtool
----------------
jingham wrote:
> clayborg wrote:
> > remove and use:
> > ```
> > target = debugger.GetSelectedTarget()
> > ```
> See my comment. Don't use selected targets, use the command form that takes
> an SBExecutionContext. That's been around for more than a couple of years
> now, so it's pretty safe to use.
Just pass the target or exe_ctx into this function then instead of "debugger".
================
Comment at: utils/clangdiag.py:92
+ for bp in Breakpoints:
+ target.BreakpointDelete(bp.GetID())
+ target = None
----------------
nice!
================
Comment at: utils/clangdiag.py:100
+ # Use the Shell Lexer to properly parse up command options just like a
+ # shell would
+ command_args = shlex.split(command)
----------------
Great idea. Forgot about the execution context variant. The "exe_ctx" is a
lldb.SBExecutionContext object. You get your target using:
```
target = exe_ctx.GetTarget()
```
https://reviews.llvm.org/D36347
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