| dfefa9f057857735a073ea655f5cb34351032c8e |
|
07-Jan-2014 |
Mark Wielaard <mjw@redhat.com> |
Add support for using elfutils as unwinder.
This adds support for using elfutils as unwinder with -w. Since elfutils
0.158 elfutils contains a simple unwinder interface that matches nicely
on the ltrace backtrace support.
The code reuses the libunwind infrastructure already in ltrace where
possible (by defining HAVE_UNWINDER which is 1 if either libunwind or
elfutils is used). It also reuses the ltrace proc_add_library callback
to keep track of the ELF files mapped for the unwinder.
The current implementation matches the output as if libunwind was used.
But elfutils can also provide some more information since it can lookup
the DWARF debuginfo. So if the source info of an address can be found
through elfutils the backtrace will also include this as an additional
output line per frame.
/external/ltrace/Makefile.am
|
| 8a730f3e5844b86386032e93f91aa3df814ad9c3 |
|
21-Nov-2013 |
Petr Machata <pmachata@redhat.com> |
Consider exec and exit events an end of outstanding calls
- This cleans up a lot of stuff. The actual substance is addition of
account_current_callstack in handle_event.c (which however uses
those cleaned-up interfaces).
- trace-exec.exp was extended to check that the exec syscall can be
seen in -c output. That's one of the symptoms of what this fixes.
- This hides dict_opt_c in summary.c. It also gets rid of the global
variable current_time_spent--instead, the information is passed via
a function argument in a struct timedelta (so that we never confuse
absolute time with relative). callstack_element.time_spent was renamed
to .enter_time, as that is what it has always been.
/external/ltrace/Makefile.am
|
| ff5606a61647623b1f490a91a985e55c1ee6253d |
|
23-Oct-2013 |
Petr Machata <pmachata@redhat.com> |
Split ltrace.conf into libc.so.conf and libacl.so.conf; add libm.so.conf
- This won't work as is--if libc.so.6.conf isn't found, ltrace needs
to keep looking for libc.so.conf.
/external/ltrace/Makefile.am
|
| 82f748d1bc2b95d594327ad15f3a6908070dd5c3 |
|
23-Oct-2013 |
Petr Machata <pmachata@redhat.com> |
System calls are now part of dedicated symbol library
- This symbol library is still special in that symbols are created on
demand and never actually added. It just serves as a link to
protolibrary with system call prototypes, and has a name (SYS).
- Prototypes for system calls were moved to a dedicated prototype
library called syscalls.conf.
- Because it's undesirable to look up syscall prototypes in anything
but the dedicated syscall protolib, prototype.c/.h now understand
that some lookups shouldn't be done recursively (and so we never
pick the definition from -F file that just happens to have the same
name as a system call). The good thing is that now libraries can
actually use symbols named SYS_something without clashing with
system call prototypes.
- One test case needed to be updated, because we now display system
calls as something@SYS instead of SYS_something.
/external/ltrace/Makefile.am
|
| 21162294ffcb3238e41749a3f056b54c21cf296c |
|
01-Sep-2013 |
Petr Machata <pmachata@redhat.com> |
Drop mention of ltrace.spec from Makefile.am
/external/ltrace/Makefile.am
|
| 1721fc956dfe30fd5dc5a49238c376ccbfdfd9d9 |
|
21-Jan-2013 |
Petr Machata <pmachata@redhat.com> |
Extract the function bitcount to a separate module
/external/ltrace/Makefile.am
|
| 7e6f2b3bd1c606c731a102f5417ff0caaf393f42 |
|
04-Dec-2012 |
Petr Machata <pmachata@redhat.com> |
The define -DSYSCONFDIR should be visible across the whole build
Also, drop libelf_CFLAGS from AM_CPPFLAGS. That's an obvious mismatch,
and all other libraries are configured in configure.ac.
/external/ltrace/Makefile.am
|
| ebc56a70e20ca0b3fc49c0eb5fc83e56c5e1fa5b |
|
17-Dec-2012 |
Petr Machata <pmachata@redhat.com> |
Introduce a module for managing prototypes and prototype libraries
This is to be used, eventually, for keeping one prototype library per DSO.
Right now we only have one prototype library, like before: g_prototypes.
Typedef submodule is not yet used, only prototypes are stored in the
protolib as of now.
The change in Makefile.am is actually an inclusion of prototype.{c,h}
followed by a rewrap of name lists.
/external/ltrace/Makefile.am
|
| 2ae374a196ca76406cd14503622060c2c5dc4cef |
|
08-Dec-2012 |
Petr Machata <pmachata@redhat.com> |
Don't rely on availability of open_memstream
- configure now checks for availability of either of open_memstream
and tmpfile.
- new module memstream uses either of these to create a portable
memory stream
/external/ltrace/Makefile.am
|
| 036fb18dc5e4a5ad2d3ab6e97c43acf83e406efd |
|
04-Dec-2012 |
Petr Machata <pmachata@redhat.com> |
Fix detection of libunwind
This needs to be checked in three steps, adding dependent libraries one
after another. It also isn't necessary to have three variables to keep
track of what's one conceptual unit, so drop libunwind_{ptrace,arch}_LIBS.
/external/ltrace/Makefile.am
|
| 808d64b901e8a57ec77b865556f4d6905e5eba83 |
|
10-Nov-2012 |
Petr Machata <pmachata@redhat.com> |
ltrace.conf.5 needs to be installed to man5
/external/ltrace/Makefile.am
|
| e99af270a60891e68d465c4cd97dbe29cd1a05e4 |
|
26-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
Update copyright information and license headers
/external/ltrace/Makefile.am
|
| b5f76339d0cbe94196093c73e8dffa9ef463fddd |
|
25-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
Add new files to Makefile.am
/external/ltrace/Makefile.am
|
| a24021c5abfa8c2482e3224f14ac191cd0826a8f |
|
25-Sep-2012 |
Petr Machata <pmachata@redhat.com> |
Extract enum callback_status to a separate module
Document the interface, refer to this documentation at declarations of
each_* functions.
/external/ltrace/Makefile.am
|
| 648b8f62f2ea57fbd74c735a73817866ff6b31b3 |
|
31-Aug-2012 |
Petr Machata <pmachata@redhat.com> |
Add forgotten header files to Makefile.am
/external/ltrace/Makefile.am
|
| c07a26a8d0f86bc4137eb7b7fea8bbf9021275f1 |
|
09-Jan-2012 |
Petr Machata <pmachata@redhat.com> |
Add enum lens, drop ARGTYPE_ENUM
/external/ltrace/Makefile.am
|
| 31af32cfcd61671cbb5e567870103766b3231521 |
|
08-Jan-2012 |
Petr Machata <pmachata@redhat.com> |
Add lenses
- this adds the lens framework, although there are currently no interesting
lenses. display_args.c was mostly moved to lens_default.c
/external/ltrace/Makefile.am
|
| 642626096a694c6af279d25d2b1b2fba5b10ddfb |
|
07-Jan-2012 |
Petr Machata <pmachata@redhat.com> |
Add backend.h for backend interfaces
/external/ltrace/Makefile.am
|
| 940ec0650bfe0f1deda96d3561be3d0006df92fc |
|
06-Jan-2012 |
Petr Machata <pmachata@redhat.com> |
Introduce printf module, drop ARGTYPE_FORMAT
/external/ltrace/Makefile.am
|
| 865303f5abd934aff8e054ff8d8117e9cd36dda3 |
|
06-Jan-2012 |
Petr Machata <pmachata@redhat.com> |
Add module param.c/param.h
- this allows support of parameter packs, which in particular enables
re-introducing of "format" and others in a more systematic manner
/external/ltrace/Makefile.am
|
| d7b2292789462475ead5986c2dea25a0b8623f7d |
|
06-Jan-2012 |
Petr Machata <pmachata@redhat.com> |
Add module zero.c/zero.h
/external/ltrace/Makefile.am
|
| f6ec08afb96292fd3c802c1f633d8de249664c72 |
|
06-Jan-2012 |
Petr Machata <pmachata@redhat.com> |
Add fetch.c/fetch.h, a module for fetching function arguments
- this is now a thin wrapper over gimme_arg, ideally the backends will
eventually use this right interface
- in display_args.c, strip one layer of pointer wrapping, which is now
done in output.c
/external/ltrace/Makefile.am
|
| 94078ecce3a103c28457e6f90f1e5b0dacc61146 |
|
05-Jan-2012 |
Petr Machata <pmachata@redhat.com> |
Add expr.c, expr.h, plug in properly
- in callstack_pop, we don't free arch_ptr. That's because this doesn't
get copied over the clone. It's a mere coincidence that fork() doesn't
need to save register arguments, and this works.
- added copyright notices to files that this touches. This is based on
git blame. Only contributors of 10+ lines are added
- test suite adjusted to not include "void" type as "don't show this int".
Back ends in general need to know the exact type, so this never worked
anyway.
/external/ltrace/Makefile.am
|
| 000e31195ad4ad30a0c80c93ab57a424e7d8d918 |
|
03-Jan-2012 |
Petr Machata <pmachata@redhat.com> |
Add type.c/.h, value.c/.h, value_dict.c/.h
- none of this is plugged in yet
- expr.c/.h is not in yet, so we still express array length with len_spec
integer. Some function are mocked out so the thing compiles
/external/ltrace/Makefile.am
|
| a0a6a54a41d828c9a018829033443b0faabefb2f |
|
03-Jan-2012 |
Petr Machata <pmachata@redhat.com> |
New module for implementation of array that can grow on demand
/external/ltrace/Makefile.am
|
| cdd17b88c22f8dd50fef823a9cfff2098a43a79d |
|
01-Jun-2012 |
Petr Machata <pmachata@redhat.com> |
We should look for demangle in libstdc++ as well
/external/ltrace/Makefile.am
|
| 090f7d386e02207295377740586e320dce90a27d |
|
06-Mar-2011 |
Michael K. Edwards <m.k.edwards@gmail.com> |
Save copies of libtool m4 macros in config/m4 (to make autoreconf -fiv happy)
/external/ltrace/Makefile.am
|
| 1bbfbc6c6a7b7706bf4e8bf152d7ffc28453c3bd |
|
31-Mar-2012 |
Petr Machata <pmachata@redhat.com> |
Add glob.c/.h, filter.c/.h
- these should be useful when implementing filtering expressions
/external/ltrace/Makefile.am
|
| 2b46cfc1127d390eddd9593fe5ce5399c1f68130 |
|
18-Feb-2012 |
Petr Machata <pmachata@redhat.com> |
The first crude version of tracing across libraries
- the patch will be sliced later
/external/ltrace/Makefile.am
|
| d0fafff5e3722daa00676b2f12111ffa77d57e16 |
|
09-Dec-2010 |
Zachary T Welch <zwelch@codesourcery.com> |
Switch CPPFLAGS and LDFLAGS to AM_ variants
Like CFLAGS, CPPFLAGS and LDFLAGS should not be set directly by the
configure script, because the user can override them during 'make' (and
that will break the build). Instead, the AM_CPPFLAGS and AM_LDFLAGS
variables must be used to set options from configure; so, make it so.
Signed-off-by: Zachary T Welch <zwelch@codesourcery.com>
/external/ltrace/Makefile.am
|
| aae034cb7d3dcc5b47d1e0a722156f2a8e40dceb |
|
07-Dec-2010 |
Zachary T Welch <zwelch@codesourcery.com> |
Update EXTRA_DIST for renamed file
Fixes 'make dist' to work with new Debian 'control' file name.
Signed-off-by: Zachary T Welch <zwelch@codesourcery.com>
/external/ltrace/Makefile.am
|
| 3a9d1e753b6228347fc04c1f0a7a7fbb7147ec9a |
|
05-Nov-2010 |
Zachary T Welch <zwelch@codesourcery.com> |
Convert testsuite to use autotools
Punts all of the dejagnu magic into automake.
Signed-off-by: Zachary T Welch <zwelch@codesourcery.com>
/external/ltrace/Makefile.am
|
| 80a259b496ec3a7dd964fa7afbe6c265f8ce931e |
|
05-Nov-2010 |
Zachary T Welch <zwelch@codesourcery.com> |
Add config.h.in{, ~} to MAINTAINERCLEANFILES
These artifacts are created/updated by running 'autoreconf'.
Signed-off-by: Zachary T Welch <zwelch@codesourcery.com>
/external/ltrace/Makefile.am
|
| 37abc90c3ff3393ed077bbfd82a0b76b6d04630e |
|
05-Nov-2010 |
Zachary T Welch <zwelch@codesourcery.com> |
Remove superfluous files from distribution
The autogen.sh script is only required when working out of the
Git repository, so it should not be distributed. Likewise, the
.gitignore file does not serve any purpose in the distribution.
Signed-off-by: Zachary T Welch <zwelch@codesourcery.com>
/external/ltrace/Makefile.am
|
| ab3b72cc5d2d3efb3542192f0d72ff2ea4b082f9 |
|
31-Oct-2010 |
Joe Damato <ice799@gmail.com> |
Add -w/--where to show backtraces of traced functions.
- add libunwind as a dep to configure
- add a command line option to show backtraces from traced library functions
- best guess at autoconf stuff, seems to work x86_64 and i686
- NOT TESTED ON ANY OTHER PLATFORMS!
/external/ltrace/Makefile.am
|
| 584929c4409d55c3483caca7bdf6ba85f5b20f14 |
|
03-Feb-2010 |
Marc Kleine-Budde <mkl@pengutronix.de> |
autotoolization: add basic autotools infrastructure
This patch add a basic autotools infrastructure to ltrace. Native
compilation on i386, x86_64 and ppc. Cross compilation has been tested
against arm.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
/external/ltrace/Makefile.am
|