Summary:
For certain data structures, when the synthetic child provider returns
zero children, a summary like "Empty instance of <typename>" could be
more appropriate than something like "size=0 {}". This new option helps
hide the trailing "{}".
This is also exposed with a -h option for the command "type summary add".
Reviewers: granata.enrico
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D11473
llvm-svn: 243166
If the function is a template then the return type is part of the
function name. This CL fixes the parsing of these function names in
the case when the return type contains ':'.
The name of free functions in C++ don't have context part. Fix the
logic geting the function name without arguments out from a full
function name to handle this case.
Change the handling of step-in-avoid-regexp to match the value against
the function name without it's arguments and return value. This is
required because the default regex ("^std::") would match any template
function returning an std object.
Fifferential revision: http://reviews.llvm.org/D11461
llvm-svn: 243099
This is required to print out the rerun value of funcions returning
types with the following attributes:
__attribute__((__vector_size__(8)));
__attribute__((ext_vector_type(2)));
Differential revision: http://reviews.llvm.org/D11416
llvm-svn: 242903
For use-after-free bugs caught by ASan, we show an allocation and a deallocation stack trace. Let's display them in a "most recent event first" order, this patch does that.
Differential Revision: http://reviews.llvm.org/D11295
llvm-svn: 242902
Originally, the source for the hidden lib_d and the regular lib_d were the same
file, so we always got the "correct" source for each. Splitting them up in
D11367 exposed a bug of showing the incorrect source file for the hidden lib_d.
llvm-svn: 242862
Target and breakpoints options were added:
breakpoint set --language lang --name func
settings set target.language pascal
These specify the Language to use when interpreting the breakpoint's
expression (note: currently only implemented for breakpoints on
identifiers). If the breakpoint language is not set, the target.language
setting is used.
This support is required by Pascal, for example, to set breakpoint at 'ns.foo'
for function 'foo' in namespace 'ns'.
Tests on the language were also added to Module::PrepareForFunctionNameLookup
for efficiency.
Reviewed by: clayborg
Subscribers: jingham, lldb-commits
Differential Revision: http://reviews.llvm.org/D11119
llvm-svn: 242844
Summary:
The current Makefile scheme only allows one dylib to be specified in each make
invocation, so TestLoadUnload had a custom Makefile that's unrelated to the
base Makefile.rules. This change uses recursive make invocations to bypass the
single dylib restriction. See D11202 for more context.
Reviewers: clayborg
Subscribers: chaoren, lldb-commits
Differential Revision: http://reviews.llvm.org/D11367
llvm-svn: 242813
Don't chane the CFI information when a conditional instruction
is emulated (eg.: popeq {r0, pc}) because the CFI for the next
instruction should be the same as the CFI for the current instruction.
Differential revision: http://reviews.llvm.org/D11258
llvm-svn: 242519
Summary:
This commit adds initial support for the jThreadsInfo packet to lldb-server. The current
implementation does not expedite inferior memory. I have also added a description of the new
packet to our protocol documentation (mostly taken from Greg's earlier commit message).
Reviewers: clayborg, ovyalov, tberghammer
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D11187
llvm-svn: 242402
The summary is - quite simply - a one-line printout of the vector elements
We still need synthetic children:
a) as a source of the elements to print in the summary
b) for graphical IDEs that display structure regardless of the summary settings
rdar://5429347
llvm-svn: 241531
Summary: The long name causes problems with some shells.
Reviewers: sivachandra
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D10888
llvm-svn: 241222
These instructions confusing the unwind code because in case of a
push it assumes that the original valu of a register is pushed to
the stack what is not neccessarily true in case of SP. The same is
true for the pop (in the opposite way).
Differential revision: http://reviews.llvm.org/D10806
llvm-svn: 241051
The random module in Python 2.7.8 and later leaks /dev/[u]random into
children. The test is expected to fail, not be flakey.
This will be fixed in Python 2.7.10 for some operating systems, but not
all e.g. OS X 10.4.
llvm.org/pr23983
bugs.freebsd.org/197376
bugs.python.org/issue23458
llvm-svn: 240958
SUMMARY
Flakey tests get two chances to pass
Also, switched a bunch of tests to use new decorator.
TEST PLAN
Add one of these decorators to a test
Edit a test to pass on the first invocation, confirm test appears as pass
Edit a test to pass on the first invocation, pass on the second, confirm test appears as xfail
Edit a test to fail on two consecutive runs, confirm test appears in results as fail/error
Differential Revision: http://reviews.llvm.org/D10721
llvm-svn: 240789
The emulation of the branches are required by the new stack
unwinding logic to reinstantiate the prologue at the right place.
Differential revision: http://reviews.llvm.org/D10702
llvm-svn: 240769
Summary:
the original bug was fixed (a rogue breakpoint messing up inferior data structures) and the tests
seems to pass now. Since android has a default SEGV handler, I have had to alter the test
expectation in this case.
Test Plan: Tests pass on android arm.
Reviewers: tberghammer
Subscribers: tberghammer, aemerson, lldb-commits
Differential Revision: http://reviews.llvm.org/D10733
llvm-svn: 240638
The tested functionality is implemented now. The test remains XTIMEOUTed, because it times out
occasionally, probably due to test suite deficiencies.
llvm-svn: 240632
Summary:
Currently, the local-only path fails about 50% of the tests, which means that: a) nobody is using
it; and b) the remote debugging path is much more stable. This commit removes the local-only
linux debugging code (ProcessLinux) and makes remote-loopback the only way to debug local
applications (the same architecture as OSX). The ProcessPOSIX code is moved to the FreeBSD
directory, which is now the only user of this class. Hopefully, FreeBSD will soon move to the new
architecture as well and then this code can be removed completely.
Test Plan: Test suite passes via remote stub.
Reviewers: emaste, vharron, ovyalov, clayborg
Subscribers: tberghammer, emaste, lldb-commits
Differential Revision: http://reviews.llvm.org/D10661
llvm-svn: 240543
This test case generates new tests from the source files dropped into
its directory. For stress testing stack unwinding it steps through the
code line by line and then tests unwinding from each instruction.
llvm-svn: 240030
Summary:
This change adds all the necessary infrastructure required to
selectively enable and make TestLoadUnload work for Android. One test,
which tests the module search paths, is still kept disabled for remote
as search paths (because of module caching) are local anyway.
Reviewers: tberghammer
Reviewed By: tberghammer
Subscribers: emaste, lldb-commits, tberghammer
Differential Revision: http://reviews.llvm.org/D10469
llvm-svn: 239965
Because vector types use their formats in special ways (i.e. children get generated based on them), this change by itself would cause a regression in printing vector types with some custom formats
Work around that issue by special casing vector types out of this format-passdown mode. I believe there is a more general feature to be designed in this space, but until I see more cases of interest, I am going to leave this as a special case
Fixes rdar://20810062
llvm-svn: 239873
