.lldbinit
author Nick Alexander <nalexander@mozilla.com>
Thu, 09 May 2019 20:38:48 +0000
changeset 473327 55b7de7850bebd08d85caeb719de711a32f71369
parent 430717 ff3a0784588f2cb5aaa84e8d6a2a3677a5e52930
permissions -rw-r--r--
Bug 1543982 - Part 1: Avoid re-configuring from within Gradle. r=emilio The inline comment explains what is happening here. The issue is that client.mk is setting MOZ_OBJDIR (and autoconf.mk is setting CC/CXX and others) as part of `mach build`, which means that recursively invoking `mach build` sees a different environment, and that triggers reconfigure. In some situations we can avoid this by recognizing that the environment has changed and setting it back to what it was at the time of `mach build` before client.mk adjusts it. Differential Revision: https://phabricator.services.mozilla.com/D30425

# .lldbinit file for debugging Mozilla

# -----------------------------------------------------------------------------
# For documentation on all of the commands and type summaries defined here and
# in the accompanying Python scripts, see third_party/python/lldbutils/README.txt.
# -----------------------------------------------------------------------------

# Import the module that defines complex Gecko debugging commands.  This assumes
# you are either running lldb from the top level source directory, the objdir,
# or the dist/bin directory.  (.lldbinit files in the objdir and dist/bin set
# topsrcdir appropriately.)
script topsrcdir = topsrcdir if locals().has_key("topsrcdir") else os.getcwd(); sys.path.append(os.path.join(topsrcdir, "third_party/python/lldbutils")); import lldbutils; lldbutils.init()

# Mozilla's use of UNIFIED_SOURCES to include multiple source files into a
# single compiled file breaks lldb breakpoint setting. This works around that.
# See http://lldb.llvm.org/troubleshooting.html for more info.
settings set target.inline-breakpoint-strategy always

# Show the dynamic type of an object when using "expr".  This, for example,
# will show a variable declared as "nsIFrame *" that points to an nsBlockFrame
# object as being of type "nsBlockFrame *" rather than "nsIFrame *".
settings set target.prefer-dynamic-value run-target

# Show the value of text nodes.
type summary add nsTextNode --summary-string "${var.mText}"

# Dump the current JS stack.
command alias js expr DumpJSStack()