| 0b5457a9e59978bcd2eb5240f54838910365a93c |
05-Feb-2014 |
Petr Machata <pmachata@apm-mustang-ev2-02.ml3.eng.bos.redhat.com> |
Set child stack alignment in trace-clone.c
- This is important on aarch64, which requires 16-byte aligned
stack pointer. This might be relevant on other arches as well,
I suspect we just happened to get the 16-byte boundary in some
cases.
trace.minor/trace-clone.c
|
| 63753e08aaec64973649fcf17368740bebeea21e |
31-Jan-2014 |
Petr Machata <pmachata@apm-mustang-ev2-02.ml3.eng.bos.redhat.com> |
Force use of SYS_open on aarch64 as well
- That system call is not implemented on aarch64, but we don't
care, we are only calling it to see if the parameters get decoded
properly. So call using the "syscall" wrapper, and hard-code
SYS_open value on aarch64, where glibc doesn't define it.
trace.main/system_call_params.exp
|
| 81efcb04cd4e84ffd2c6ab851a2a10360956bd15 |
31-Jan-2014 |
Petr Machata <pmachata@apm-mustang-ev2-02.ml3.eng.bos.redhat.com> |
Rewrite system_calls.exp
- Port this to new style test case
- Be more clever about what syscalls were invoked from main,
as opposed to the multitude of calls that the dynamic linker
typically makes
- Allow some basic calls to come in XXXat variants (e.g. openat
instead of open), such is the case on aarch64.
trace.main/system_calls.c
trace.main/system_calls.exp
|
| a94829bd7791d39326aba1c028cda4c869e093a7 |
05-Feb-2014 |
Petr Machata <pmachata@redhat.com> |
Improve HFA-related test cases
- Moved a bunch of preexisting HFA tests to a separate test case (and
converted them to new style in the process). Added another bunch of
HFA tests.
trace.main/parameters-hfa.exp
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
|
| 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.
akefile.am
ib/ltrace.exp
|
| 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.
trace.minor/trace-exec.exp
|
| 416efe44ceaf4d6cc2a5475d34f1b084d166b8cc |
13-Nov-2013 |
Petr Machata <pmachata@redhat.com> |
Add a test case for wide character functions
trace.minor/Makefile.am
trace.minor/wchar.exp
|
| 0c0afe35c59c5d1b28f3aeb8515f10b8da948036 |
06-Nov-2013 |
Petr Machata <pmachata@redhat.com> |
Support pre-8.5 TCL's by providing our own lreverse in ltrace.exp
ib/ltrace.exp
|
| 1118c60ad86f8c6a911ca11c1dd0f292453cc4bf |
05-Nov-2013 |
Petr Machata <pmachata@redhat.com> |
Add trace-irelative.exp to Makefile.am
trace.minor/Makefile.am
|
| fa844db00b61b9f61c9ae8c6f4165aa5fff3a5d7 |
05-Nov-2013 |
Petr Machata <pmachata@redhat.com> |
Full support of IFUNC tracing on PPC32
trace.minor/trace-irelative.exp
|
| ce011e2111524f8cc5e246f2bcfa9eb20984d4bf |
04-Nov-2013 |
Petr Machata <pmachata@redhat.com> |
The irelative test case should check for IFUNC in shared library as well
trace.minor/trace-irelative.exp
|
| d8286ed3496bcd69cd4796f57a5b5c04859d2378 |
04-Nov-2013 |
Petr Machata <pmachata@redhat.com> |
Show "nil" also for void* values
trace.main/parameters2.exp
|
| 693cd2882c9592f9bfca2fc3c14d62eae00f7475 |
25-Oct-2013 |
Petr Machata <pmachata@redhat.com> |
Rewrite the IFUNC test case to avoid GCC attribute
- GCC doesn't support __attribute__ ((ifunc)) on all platforms
where IFUNC is supported.
trace.minor/trace-irelative.exp
|
| 5069ef8f498e5189de0789d79485f39b76c621d4 |
24-Oct-2013 |
Petr Machata <pmachata@redhat.com> |
Fix fetching of system call arguments on i386
trace.main/system_call_params.exp
trace.main/system_calls.exp
|
| 0c9e76c37619ad1aaa2c05696fdd309afe8deb13 |
16-Oct-2013 |
Petr Machata <pmachata@redhat.com> |
Add a test case for IRELATIVE and IFUNC support
trace.minor/trace-irelative.exp
|
| 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.
trace.main/Makefile.am
trace.main/system_call_params.exp
trace.main/system_calls.exp
|
| cb943f1d54fb8d45879e9545f97f236f833bf7ea |
26-Sep-2013 |
Peter Wu <lekensteyn@gmail.com> |
Add tests for %p format specifier crash and zero(EXPR) leaks
Notes for these regression tests:
- The %p test should run when ltrace is built with -fsanitize=address or
some other form of protection that makes the program abort when trying
to free() static memory.
- The zero(EXPR) test needs valgrind to test for the previous memleak
bug, but as it stands now, it can also test whether the zero
functionality works or not.
Signed-off-by: Peter Wu <lekensteyn@gmail.com>
trace.main/parameters2.exp
|
| 1ad42523638fd49c1200cbf81ba6a39f864c91cb |
22-Mar-2013 |
Petr Machata <pmachata@redhat.com> |
Fix a problem in lookup of typedef X_* when X is an intrinsic type
trace.main/parameters2.exp
|
| 904ffaa0b8711b4841de68a1f3cd96c6eca1a5e4 |
19-Mar-2013 |
Petr Machata <pmachata@redhat.com> |
Add a test case for tracing dlopened libraries in attached processes
trace.minor/attach-process-dlopen.exp
|
| 3aac545b7947db4225a37408bc1c765d5e32ff7c |
19-Mar-2013 |
Petr Machata <pmachata@redhat.com> |
ltrace.exp: Flags called -l* encode shared libraries to link against
ib/ltrace.exp
|
| 62fc7747d37cacfb21381961674c07ebab5f2fb9 |
05-Feb-2013 |
Petr Machata <pmachata@redhat.com> |
Implement Base Procedure Call Standard for ARM
arch_fetch_arg_next still doesn't support "hardfp" extensions, but much of
the test suite is now clean, with only 16 failures left.
trace.main/parameters.exp
|
| f2d5f79591fdb1a22b4e7c8e4cbb8274dc7daa40 |
31-Jan-2013 |
Petr Machata <pmachata@redhat.com> |
Add ARM singlestepping test suite to Makefile.am
trace.torture/Makefile.am
|
| 19e74b5815987bb4260351bc1e5ef4a1ea08b1b4 |
17-Jan-2013 |
Petr Machata <pmachata@redhat.com> |
Initial support for software singlestepping on ARM
- This only knows about branch instructions, it doesn't handle long
branches.
- This also doesn't handle thumb mode at all.
trace.torture/arm-singlestep.exp
|
| 9e8460d115be96984fa104411982f77bef952ed3 |
06-Dec-2012 |
Petr Machata <pmachata@redhat.com> |
Add a test for per-library configuration files
trace.main/Makefile.am
trace.main/parameters3.exp
|
| 36a2b2565068bf4f8fa0a5edfb844a61afb50683 |
06-Dec-2012 |
Petr Machata <pmachata@redhat.com> |
Add ltraceDir, ltraceNamedSource
Also, WipeFiles now erases files in reverse order, so that files are
removed before the directory that contains them. This is to avoid
having to use file delete -force. Tcl is a fragile language, and
deleting $HOME is but a slip of a variable away.
ib/ltrace.exp
|
| e8701b4cc4333dbc5e3c683468fa8fb077977ba6 |
06-Dec-2012 |
Petr Machata <pmachata@redhat.com> |
Move ltraceParamTest from parameters2.exp to ltrace.exp, name ltraceLibTest
Also, change the semantics: ltraceLibTest doesn't do matching anymore,
but is a wrapper around several ltraceSource, ltraceCompile and
ltraceRun. Matching is done by the callee. This allows us to choose
the exact matcher to use.
ib/ltrace.exp
trace.main/parameters2.exp
|
| bb04f57417d132a2f4aeb738d7f47acbdbbbf457 |
24-Nov-2012 |
Petr Machata <pmachata@redhat.com> |
Add test for "addr" type
trace.main/parameters2.exp
|
| 0965420dfd1f4167609c4b3bbee5dc0277423897 |
05-Dec-2012 |
Petr Machata <pmachata@redhat.com> |
Don't mangle static symbol names internally
Instead, write the @soname bit separately. I'm not sure why this was done
like that in the first place. I may have cut'n'pasted this from RHEL
patches for dlopen support, where these sorts of hacks were necessary.
trace.main/parameters2.exp
|
| ee3f964d9452b6445320d5e44c304f9e4afaf8b2 |
29-Nov-2012 |
Petr Machata <pmachata@redhat.com> |
Forgot to add parameters2.exp to Makefile.am
trace.main/Makefile.am
|
| e5a8cef0bf0e96480d6ca0355bb64d3121a88858 |
29-Nov-2012 |
Petr Machata <pmachata@redhat.com> |
Don't use system-wide 'true', compile own binary instead
On biarch systems, true may come from the wrong arch, and ltrace may be
unable to trace it.
trace.main/parameters2.exp
|
| f197727e6247be1ee08d2a667931aee20512ae18 |
29-Nov-2012 |
Petr Machata <pmachata@redhat.com> |
Allow formatting floats, doubles in hex
Include a test suite case.
Describe the extension in ltrace.conf.5.
Mention it in NEWS.
There's no similar agreed-upon convention for oct, and displaying which
bits are set in a floating number like what bitvect does is certainly not
helpful. Hence, remove the corresponding TODO item. Add a different
(unrelated) one instead.
trace.main/parameters2.exp
|
| ec4ab256e5c7fe1596dd90a3c8e8d4b052ca1207 |
20-Nov-2012 |
Petr Machata <pmachata@redhat.com> |
Add lens "bitvec" for displaying objects as bit vectors
trace.main/parameters2.exp
|
| 3219c86c7fa6d5464fe4b14ce038002851d0d5cc |
19-Nov-2012 |
Petr Machata <pmachata@redhat.com> |
Allow typedefs of lenses
This worked for keywords such as enum that are handled specially, because
those behave as types for backward compatibility. It was however not
possible to typedef e.g. hex.
trace.main/parameters2.exp
|
| 6248a0ac394b2aa3b2267eaa1220a90b609b6f86 |
19-Nov-2012 |
Petr Machata <pmachata@redhat.com> |
Guard number of expanded structures of the same type
The logic behind that is that if we limit array output, we should similarly
limit linked list output. Number of expansions of the same-typed structure
is a reasonable metric for that. Double recursive structures will expand
a bit too much, but on the other hand we want the stuff that is typed out
in the configure file to display fully, and not be considered for trimming.
Test suite included.
trace.main/parameters2.exp
|
| 307b90b158b79ba3aae61d5c6612b4769b10be5f |
19-Nov-2012 |
Petr Machata <pmachata@redhat.com> |
Allow forward declarations of structs
Now ltrace can display singly-linked lists. Recursion detection was added
to format_pointer. It relies on the fact that ltrace is not multi-threaded
and doesn't need per-process or per-thread cache of already-displayed
values, because we display one value at a time anyway.
Several test cases added.
trace.main/parameters2.exp
|
| 26c0c9413c2558c3f95cb466b3734ea5ba57444d |
19-Nov-2012 |
Petr Machata <pmachata@redhat.com> |
Show NULL pointers as "nil" in trace output
Fix a test case that asserted that NULL strings should be shown as "".
trace.main/parameters.exp
|
| b17863f2dc7a0f2edbf6a2482028c829b91c2c09 |
18-Nov-2012 |
Petr Machata <pmachata@redhat.com> |
Guard against redefinition of typedef
Test case included
trace.main/parameters2.exp
|
| 1a399cde69dca38591be563e062f60380bbd41e4 |
18-Nov-2012 |
Petr Machata <pmachata@redhat.com> |
Parse correctly typedefs with common prefix
More exactly, if there is a typedef X and another XY, and a reference is
made to X, don't instead match XY. Test case included.
trace.main/parameters2.exp
|
| da7f3c67d075ee47cfd092dcb73362b0cb1ce4d3 |
18-Nov-2012 |
Petr Machata <pmachata@redhat.com> |
Add temporary files created by LtraceTempFile to list of files to wipe
ib/ltrace.exp
|
| 2b5c2fb9fa0072ec51463331022bae176bb62695 |
07-Nov-2012 |
Petr Machata <pmachata@redhat.com> |
In trace-exec.exp, main should return int
This avoids a warning (which leads to failure) in a test suite on RHEL 5
Itanium.
trace.minor/trace-exec.exp
|
| 423cfb41e5534c7265cebbafdccf4e1f8bae2db1 |
07-Nov-2012 |
Petr Machata <pmachata@redhat.com> |
Emit a newline in ltraceSource
This avoids a warning (which leads to failure) in a test suite on RHEL 5
Itanium.
ib/ltrace.exp
|
| 50616305cac3edcf25940aa065e9c21af0f8107e |
07-Nov-2012 |
Petr Machata <pmachata@redhat.com> |
Don't rely on mktemp when creating temporary file
on older systems, mktemp requires that the array of X's be at the very end
of the string, while ltrace temporary files need to have suffixes.
ib/ltrace.exp
|
| 0ceae2a763aee33e23808edc7bece9888c583411 |
01-Nov-2012 |
Petr Machata <pmachata@redhat.com> |
Test hiding structure elements, improve test for hiding function parameters
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
|
| 1976637c53456501b1892474150f5e6af5c1cbbb |
01-Nov-2012 |
Petr Machata <pmachata@redhat.com> |
Add missing files to testsuite Makefile.am's
trace.main/Makefile.am
trace.minor/Makefile.am
trace.torture/Makefile.am
|
| dcb572c1b031f3d2eb2d19709117a5aa315c502b |
30-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
Turn on leak checking with --enable-valgrind
As of the previous commit, I'm getting leak-free valgrind runs of ltrace
testsuite on x86_64 as well as i386.
akefile.am
|
| 84c86d73716b1e785f2690918403d7094393e1f3 |
30-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
For string types in printf.c, return a pointer to array, not array
Though ltrace currently translates the latter to the former, this is the
actual proper parameter type.
Also fix one prototype in test suite for the same reason.
trace.main/parameters.conf
|
| 201e33746e5f671bce3ddf732390010cf71d034b |
27-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
Show failed command in ltraceRun and ltrace_runtest
ib/ltrace.exp
|
| 45de1a24740e813ac10b981684a9b46814ddb38c |
27-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
Guard failures in ltraceRun and ltrace_runtest
This gives us reasonable error messages for valgrind citations.
ib/ltrace.exp
trace.main/hello-vfork.c
|
| e9aa41afb05dd58908c389556c8bf9c984002a36 |
26-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
Fix trace-exec test case
trace.minor/trace-exec.exp
|
| be0db9f510bcb1cb520f683c70bc18e86af94c28 |
18-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
Change filters.exp to check both plain and PIE tracing
trace.main/filters.exp
|
| 59d2fb2b7c4eb4dab5ad5f08b10cfdc4fa8f27cb |
18-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
Support building PIE binaries in testsuite
ib/ltrace.exp
|
| 8d84ecc9c977b6793dae791e307b24266e27ec99 |
18-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
In testsuite, don't leave temporary objects behind
ib/ltrace.exp
|
| 9f4a41340383c105f7d57a176a1f3d511ab77e1d |
06-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
Rewrite four test cases to use the new vocabulary
- In main-internal in particular, we never actually tested intra-binary
call. Now we do.
trace.main/filt.c
trace.main/filt1.c
trace.main/filt2.c
trace.main/filters.exp
trace.main/main-internal-1.c
trace.main/main-internal.c
trace.main/main-internal.exp
trace.minor/attach-process.c
trace.minor/attach-process.exp
trace.minor/trace-exec.c
trace.minor/trace-exec.exp
trace.minor/trace-exec1.c
|
| c298d6846f6d0841489210cb7bae8ab86e9c600c |
06-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
New support for writing test cases
This provides a more fitting vocabulary for writing test cases that we
typically deal with. This is designed to make writing test cases much
simpler, with as little duplication as possible. It is now easy to embed
literal program text into expect scripts themselves, instead of keeping
.c and .exp files in sync.
- ltraceSource creates a temporary file with contents given directly in
expect script.
- ltraceCompile compiles a binary (which can be a library) from given
source files.
- ltraceRun runs ltrace command with arguments given directly on ltraceRun
command line, and produces a temporary file with ltrace log.
- ltraceMatch and ltraceMatch1 support querying ltrace log files. Matching
is done in TCL instead of running grep|wc. Because of this, it should
now be unnecessary to put arrays of backslashes to properly escape
control characters. This also supports normal mathematical operators for
comparing numbers of matches to expectation. Previously it was impossible
to express that such and such pattern should never appear. Now this can
be tested trivially.
- ltraceDone cleans up temporary files that were introduced by above calls.
ib/ltrace.exp
|
| 8657ce611019ed180e5cca1d413ceddd680cfe67 |
06-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
ltrace.exp: Drop unused proc ltrace_saveoutput
ib/ltrace.exp
|
| 0c4f66d02980f16989ab9a70e01066df78cb48f8 |
06-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
Libraries shouldn't be added to command line if object is compiled
Command lines like gcc x.c -c y.so prompt gcc to emits warnings, and
DejaGNU then thinks there were failures.
ib/ltrace.exp
|
| 80cb95b3610d34fd80f95b74f40339b9b540b302 |
06-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
ltrace.exp: Add licence blurb
ib/ltrace.exp
|
| 5aaf64ed7c4243f55944e2190a81123d568700e7 |
06-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
ltrace.exp: Extract logic for compiling object files into a separate proc
ib/ltrace.exp
|
| 0709b4cb982607477d8cc508c85a9104c5d0c194 |
06-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
Drop meaningless global declarations on top level of ltrace.exp
ib/ltrace.exp
|
| 7a1d8cd50bacdb33e2dbaf054f9a348a3f33e32e |
06-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
Support running test suite in valgrind
akefile.am
ib/ltrace.exp
|
| bce43dc15fcd84068182c696a366f5ffb4b2e06d |
03-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
Invoke get_compiler_info before ltrace_compile_shlib in libdl-simple.exp
This test case fails when run by itself. When run in a batch with the rest
of the test suite, someone else calls get_compiler_info and things get
initialized properly.
A related change is not to reference compiler_info global variable before
we even test its existence.
ib/ltrace.exp
trace.minor/libdl-simple.exp
|
| c13bd96c15af83fa5818862a1f785a2d49094bee |
03-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
Clean up test environment before compiling or running tests
ib/ltrace.exp
|
| 3a8a91ca57f66d664b3fbd19882e6d163c7ad496 |
04-Oct-2012 |
Edgar E. Iglesias <edgar@axis.com> |
testsuite: Add testcase for sprintf like functions
Signed-off-by: Edgar E. Iglesias <edgar@axis.com>
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
|
| 83b3189516cab1e42854308f151b2ce5d2dd2364 |
13-Oct-2012 |
Petr Machata <pmachata@redhat.com> |
Fix handling of arg0 in parameter list
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
|
| 85761852f44864ba3f92be2cfdd67af2e02f093e |
28-Sep-2012 |
Petr Machata <pmachata@redhat.com> |
Add tests covering -l behavior
trace.main/filters.exp
|
| 51e74aca71ff7e8be91c074afd4f2264f46294e9 |
27-Sep-2012 |
Petr Machata <pmachata@redhat.com> |
Add parsing of -l option
trace.main/main-threaded.exp
trace.main/main-vfork.exp
trace.main/main.exp
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
|
| 51d85d99f3ed74c01109b1040499c3a01f68361c |
26-Sep-2012 |
Edgar E. Iglesias <edgar.iglesias@gmail.com> |
testsuite: Avoid compile warning
Running ./ltrace.main/parameters.exp ...
compile failed for ltrace test, ./ltrace.main/parameters.c: In function 'main':
./ltrace.main/parameters.c:196: warning: format '%ld' expects type 'long int', but argument 4 has type 'int'
Testcase compile failed, so all tests in this file will automatically fail.
Signed-off-by: Edgar E. Iglesias <edgar@axis.com>
trace.main/parameters.c
|
| 248db7bc5d3e095da23b64f9afb0643ca64977ef |
08-Sep-2012 |
Petr Machata <pmachata@redhat.com> |
Add ia64-specific tests
These test passing and returning homogeneous floating-point aggregates.
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
|
| 1ac91188e53f5b880bfb7d103a56b51a2f0ebb52 |
30-May-2012 |
Petr Machata <pmachata@redhat.com> |
Forgot to add dejagnu portions of the new test cases
trace.main/parameters.exp
|
| a81af7c2f7691c1eeb801b7756b13899b79d7568 |
30-May-2012 |
Petr Machata <pmachata@redhat.com> |
Add test cases that check passing structures of various widths by value
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
|
| df3e3ce40c5dd3459bb365b684b78d8b1b94c1ec |
29-May-2012 |
Petr Machata <pmachata@redhat.com> |
Add a test for passing of floating-equivalent structures
This is relevant on s390x, where these should be passed in a register.
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
|
| 1b4d3bec9409b4c9a5cbc1be9faa31ea988c6ed3 |
18-May-2012 |
Petr Machata <pmachata@redhat.com> |
We need to fetch floating registers on pure i386 as well
Also, remove i386 from the fail spec of parameters.exp, as now it's
expected to pass.
trace.main/parameters.exp
|
| c07a26a8d0f86bc4137eb7b7fea8bbf9021275f1 |
09-Jan-2012 |
Petr Machata <pmachata@redhat.com> |
Add enum lens, drop ARGTYPE_ENUM
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
|
| e3f4a984db115979e09414b7281da98399dd8949 |
09-Jan-2012 |
Petr Machata <pmachata@redhat.com> |
Drop ARGTYPE_STRING, reimplement as lens over array of chars
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
|
| ce034981e2880eecb8a196c78182dfb4ae67850f |
09-Jan-2012 |
Petr Machata <pmachata@redhat.com> |
Replace ARGTYPE_OCTAL with lens, add also hex lens
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
|
| b77f778eda200e0dc1c481e2f7dc5ff322147bd7 |
07-Jan-2012 |
Petr Machata <pmachata@redhat.com> |
Add many test cases to the test suite
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
|
| 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.
trace.main/parameters.conf
trace.main/parameters.exp
|
| bf7909260bb6911abb4e42a650586938956dc904 |
01-Jun-2012 |
Petr Machata <pmachata@redhat.com> |
Demangle test should just skip testing if demangling wasn't compiled in
It happens to pass, which is not correct. It needs to be reported as
unsupported.
trace.minor/demangle.exp
|
| 97aafe40cc9f270b6126b36e1a65bb065d04e8e3 |
25-Apr-2012 |
Petr Machata <pmachata@redhat.com> |
Add a test for filtering expressions and DSO calls
trace.main/filt.c
trace.main/filt1.c
trace.main/filt2.c
trace.main/filters.exp
|
| 1bcd05943ebff28c1537d61d584c7f874d963d27 |
17-Apr-2012 |
Petr Machata <pmachata@redhat.com> |
Call func_work indirectly in ltrace.main/parameters testcase
That because otherwise, on PPC64, func_call gets a pointer to the address
of func_work entry point. I guess we could work around that by reading
.rela.dyn and rewriting GOT, but that's not the point of this test case.
trace.main/parameters.c
|
| d17477a7c76d0994a00d21898dd16a4de81dfc1d |
16-Apr-2012 |
Petr Machata <pmachata@redhat.com> |
Change libdl-simple.exp test to use ltrace_verify_output, update to pass
The update is that we are not matching "test_libdl(", but
"test_libdl@liblibdl-simple.so".
trace.minor/libdl-simple.exp
|
| a266acb9c3bbde884a32268f164de62d03aa04d0 |
12-Apr-2012 |
Petr Machata <pmachata@redhat.com> |
Add code for stepping over atomic instruction sequence on PPC
trace.torture/ppc-lwarx.c
trace.torture/ppc-lwarx.exp
|
| 1429874dee5758cc99c0dae73bd3f928109e53d7 |
12-Apr-2012 |
Petr Machata <pmachata@redhat.com> |
Fix previous commit, which broke the common case
- in this commit I drop a bit of MIPS support. First, I don't think MIPS
is supported right now. The multi-threading merge was an invasive change
and most arches other than x86 are in fact currently broken.
Second, deciding that we shouldn't push a slot just based on address
equality is too strong. This would also reject actual recursion, which
is a common case (for -x anyway, for -e less so).
trace.main/branch_func.c
trace.main/branch_func.exp
|
| 31b2f9f7296e52aff489138c78be2f8cf9140bbc |
12-Apr-2012 |
Petr Machata <pmachata@redhat.com> |
Limited support for returns from tail call functions
- we use a heuristic: several consecutive calls with the same return
address, but a different symbol. We can't use just the former case,
because that way we would also kill honest recursive (library) calls.
It's only this particular case that we know that a tail call took place.
trace.main/branch_func.c
trace.main/branch_func.exp
|
| 9d29b3e7d2d7f7ccb1891dc56b03e91a0319cf42 |
09-Nov-2011 |
Petr Machata <pmachata@redhat.com> |
Only delay continuing the process if we are actually mid-_stopping_
- The check fired also on vfork handling, and this hung the process
- Add a test case exercising this code, courtesy of Michal Nowak and
Denys Vlasenko
trace.main/hello-vfork.c
trace.main/hello-vfork.exp
|
| bf6b270bf2b6268153efc88cc5808ffd9bcb596e |
27-Sep-2011 |
Petr Machata <pmachata@redhat.com> |
Add a test case for thread/vfork scenario
trace.torture/vfork-thread.c
trace.torture/vfork-thread.exp
|
| 134a108693f8155d2167675ad8127ff6def1425e |
27-Sep-2011 |
Petr Machata <pmachata@redhat.com> |
Trace vfork return in parent as well as in child
trace.main/main-vfork.exp
|
| 09e9ca1dd52c32b509952c8b0ec7079b420e5638 |
27-Sep-2011 |
Petr Machata <pmachata@redhat.com> |
Add a test case for vfork
trace.main/main-vfork.c
trace.main/main-vfork.exp
|
| cbe29c6c0ad01839a81272c4715ea73d17e89611 |
27-Sep-2011 |
Petr Machata <pmachata@redhat.com> |
Basic support for tracing vfork
- allow even individual tasks to have their event handlers. These are
called in precedence to the thread group event handlers.
- distinguish CLONE and VFORK events
- add methods for dynamic changes of leader
- add new process status ps_sleeping
trace.minor/trace-clone.c
|
| 8cda4344bf3d23bba06e45ed065cc0a6792a1034 |
15-Sep-2011 |
Petr Machata <pmachata@redhat.com> |
Fix threading test case
trace.main/main-threaded.exp
|
| 1e8f6fe9680c994b9c86753c3345a4579f726fc4 |
09-Jul-2011 |
Petr Machata <pmachata@redhat.com> |
Add a test case
trace.main/main-threaded.c
trace.main/main-threaded.exp
|
| 43d1de94c304f61f20d542a031bee907cd98c2e6 |
11-Aug-2011 |
Petr Machata <pmachata@redhat.com> |
Fix compilation
trace.minor/trace-clone.c
|
| dbd8254e0214a805f23f2d887770e37645959c9a |
17-Dec-2010 |
Zachary T Welch <zwelch@codesourcery.com> |
Add calls to setup_xfail in parameters.exp
Marks the expected failures on ARM and x86.
Signed-off-by: Zachary T Welch <zwelch@codesourcery.com>
trace.main/parameters.exp
|
| 68621dbd097284a7a60318815399503c24518f12 |
17-Dec-2010 |
Zachary T Welch <zwelch@codesourcery.com> |
Make test suite work with non-standard installations
Augment LD_LIBRARY_PATH with alternate locations of libelf and libunwind
in ltrace_runtest. Also adds support for passing extra arguments, so
all tests can be rewritten to use that API calls. This patch makes the
test suite work (without any hacking) on systems that do not have those
libraries installed in standard locations.
Signed-off-by: Zachary T Welch <zwelch@codesourcery.com>
akefile.am
ib/ltrace.exp
trace.minor/trace-clone.exp
trace.minor/trace-exec.exp
trace.minor/trace-fork.exp
|
| dd1352379a16ae982041f6be4fa62e3bf0dab7fb |
07-Dec-2010 |
Zachary T Welch <zwelch@codesourcery.com> |
Include libdl-simple test in distribution tarball
Add libdl-simple source files and test script to EXTRA_DIST and
add binary to CLEANFILES.
Signed-off-by: Zachary T Welch <zwelch@codesourcery.com>
trace.minor/Makefile.am
|
| 9c75697b5192065e01653bb2da3fba5139458370 |
07-Dec-2010 |
Zachary T Welch <zwelch@codesourcery.com> |
Fix spacing in test failure report
A space should follow a comma, not precede one.
Signed-off-by: Zachary T Welch <zwelch@codesourcery.com>
ib/ltrace.exp
|
| 03037c8279c3e67a9a8334cdf1c061cc61d52462 |
19-Nov-2010 |
Petr Machata <pmachata@redhat.com> |
Allow ltrace_verify_output calls to use their own grep flavor
- sometimes we'd like extended regexps, but sometimes it's a hindrance
(like for example at the parameters.exp, where all the parens around
funcalls would have to be escaped).
ib/ltrace.exp
|
| 421cfb52e0153a8898f79331645832d93c2dde92 |
19-Nov-2010 |
Petr Machata <pmachata@redhat.com> |
On s390x, names of mmap, fstat and stat system calls are different
trace.main/system_calls.exp
|
| 679e4fe6bd3f433e7990e19617a3157ce733a9c7 |
09-Nov-2010 |
Joe Damato <ice799@gmail.com> |
Add a simple libdl test
trace.minor/libdl-simple-lib.c
trace.minor/libdl-simple.c
trace.minor/libdl-simple.exp
|
| 280f829ca87ff6b6c3a242a97fcef01d4488d2c8 |
03-Nov-2010 |
Petr Machata <pmachata@redhat.com> |
Add test for nested library calls
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
|
| 1607793a00298f9d5a857dac73de2dd6a6510725 |
03-Nov-2010 |
Petr Machata <pmachata@redhat.com> |
Better checking of float and double arguments and return values
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
|
| b2d628bb1f9dd190a3dc2cf2131b37662f530a79 |
05-Nov-2010 |
Zachary T Welch <zwelch@codesourcery.com> |
Add test suite files to EXTRA_DIST variables
Permits 'make distcheck' (and users) to run all of the tests.
Signed-off-by: Zachary T Welch <zwelch@codesourcery.com>
akefile.am
trace.main/Makefile.am
trace.minor/Makefile.am
trace.torture/Makefile.am
|
| 4627fc493db8459e6ef0597a4155a06b7d120d20 |
05-Nov-2010 |
Zachary T Welch <zwelch@codesourcery.com> |
Make test suite work for out-of-tree builds.
Use 'objdir' instead of 'srcdir' for building executables and saving
the .ltrace output files.
Signed-off-by: Zachary T Welch <zwelch@codesourcery.com>
trace.main/main-internal.exp
trace.main/main.exp
trace.main/parameters.exp
trace.main/signals.exp
trace.main/system_calls.exp
trace.minor/attach-process.exp
trace.minor/count-record.exp
trace.minor/demangle.exp
trace.minor/print-instruction-pointer.exp
trace.minor/time-record-T.exp
trace.minor/time-record-tt.exp
trace.minor/time-record-ttt.exp
trace.minor/trace-clone.exp
trace.minor/trace-exec.exp
trace.minor/trace-fork.exp
trace.torture/signals.exp
|
| 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>
akefile
akefile.am
trace.main/Makefile
trace.main/Makefile.am
trace.minor/Makefile
trace.minor/Makefile.am
trace.torture/Makefile
trace.torture/Makefile.am
|
| 593ee323b97ed61f68c209205c2b365897696942 |
31-Oct-2010 |
Petr Machata <pmachata@redhat.com> |
Some cleanup from Fedora:
- In man page, don't claim that we only support 32-bit binaries
- Make the fork test suite more accurate
- note about the puts/printf: modern GCCs compile printf ("string\n") into
puts ("string"). Always use puts to make this at least deterministic.
- add more tests to make sure that the fork indeed was properly followed
trace.minor/trace-fork.c
trace.minor/trace-fork.exp
|
| e0437fdca4afea870182e10fd119ab3af06df04f |
08-Jan-2010 |
Arnaud Patard <apatard@mandriva.com> |
count-record.exp: don't use ltrace_saveoutput
Using ltrace_saveoutput results in a empty .ltrace file and breaks test
(side note: why ? ... )
Signed-off-by: Arnaud Patard <apatard@mandriva.com>
trace.minor/count-record.exp
|
| 105adb6627b19be7208fe55c226cbcfbbeb2f00c |
08-Jan-2010 |
Arnaud Patard <apatard@mandriva.com> |
Don't use signal number. Use constant
signal 10 is SIGBUS on mips not SIGUSR1
Signed-off-by: Arnaud Patard <apatard@mandriva.com>
trace.torture/signals.c
|
| f872e349d7b7c707f4a5c957a4994f6f33babf83 |
08-Jan-2010 |
Arnaud Patard <apatard@mandriva.com> |
demangle-lib.cpp: fix build
Build failure due to missing include cstdlib for malloc/free
Signed-off-by: Arnaud Patard <apatard@mandriva.com>
trace.minor/demangle-lib.cpp
|
| f670eea50e959eeb9da53d70cad8d43c19494ef0 |
25-Jul-2009 |
Juan Cespedes <cespedes@coco.thehackers.org> |
Finally got rid of GNU's Autoconf stuff
akefile
akefile.in
trace.main/Makefile
trace.main/Makefile.in
trace.minor/Makefile
trace.minor/Makefile.in
trace.torture/Makefile
trace.torture/Makefile.in
|
| 63184be8c577f5799e44db2a4e312a8240ad7751 |
10-Dec-2008 |
Juan Cespedes <cespedes@debian.org> |
Patches from Anderson Lizardo and Riku Voipio to reach Debian version 0.5-3.1
* Add generic support for arm targets
* Save funtion arguments on arm
* Add thumb instruction support
* Add basic arm/eabi support
* fix exec() testcase cleanup
* fix memory corruption in clone() test
* fix tracing child with "-p" option
trace.minor/Makefile.in
trace.minor/trace-clone.c
|
| aee093126654f722523b47848a0c5449e39cf4bb |
31-Aug-2007 |
Juan Cespedes <cespedes@debian.org> |
Some random fixes
* General: Small fixes (indentation, typos, clean-up of code)
* ltrace.c: Close output file on exit
* ltrace.c: use getenf("HOME") instead of getpwuid(geteuid())->pw_dir
* read_config_file.c, display_args.c: remove "ignore" argtype;
that's what "void" is for
* packaging/debian/: misc fixes, sync with version 0.5-1
* etc/ltrace.conf: added more system calls
* testsuite/ltrace.minor/trace-clone.c: sleep(1) to avoid earlier
termination of process
* sysdeps/linux-gnu/trace.c: trace_pid(): reverted Petr's patch
to wait for child to stop, as it stopped following clone()
* process_event.c: Disable breakpoints before doing fork() (again!),
to make children work as expected
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
trace.minor/attach-process.exp
trace.minor/count-record.exp
trace.minor/demangle.exp
trace.minor/print-instruction-pointer.exp
trace.minor/time-record-T.exp
trace.minor/time-record-tt.exp
trace.minor/time-record-ttt.exp
trace.minor/trace-clone.c
trace.minor/trace-clone.exp
trace.minor/trace-exec.exp
trace.minor/trace-fork.exp
|
| 55ed83b24df9c6d671091a8c75caab33ffecd40e |
17-May-2007 |
Petr Machata <pmachata@redhat.com> |
Fixes from Supriya Kannery <supriyak@in.ibm.com>
* wait_for_something.c, process_event.c: Tracing across exec.
* sysdeps/linux-gnu/trace.c, ltrace.h: New interface was_exec.
* testsuite/ltrace.minor/trace-exec.c,
testsuite/ltrace.minor/trace-exec.exp,
testsuite/ltrace.minor/trace-exec1.c: Testcase for same.
trace.minor/trace-exec.c
trace.minor/trace-exec.exp
trace.minor/trace-exec1.c
|
| ef46b3e70e54059a7a8bf32af7361bb262ccc8d1 |
09-May-2007 |
Petr Machata <pmachata@redhat.com> |
Interpret SIGILL, SIGEMT and SIGSEGV as valid breakpoint signals
trace.torture/ia64-sigill.exp
trace.torture/ia64-sigill.s
|
| e4b3263fb2b32eb5ee0f693fc223ed8c363fbd69 |
07-Aug-2006 |
Steve Fink <sphink@gmail.com> |
Add pointers to structs
* Allow parameters to be pointers to structs, which themselves
can contain (nearly) any other type, including other structs
or pointers to structs.
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
|
| 1150bc4b812f0150e832607b8724b023d6d7d575 |
07-Aug-2006 |
Steve Fink <sphink@gmail.com> |
array arguments
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
|
| e22411dd33d2d55fd5c6510390954f13fd502d3a |
07-Aug-2006 |
Steve Fink <sphink@gmail.com> |
add ability to typedef
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
|
| 6fa27c330f9e07c5be553614b9c6e2f08461780f |
07-Aug-2006 |
Steve Fink <sphink@gmail.com> |
short, ushort and float types
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
|
| 6a3e24dc1709530e59dd6ae3e91ced1c221fe1b9 |
07-Aug-2006 |
Steve Fink <sphink@gmail.com> |
implement enumerated parameters
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
|
| b2c254573fbf30189293be6b7f2ef307c499704c |
07-Aug-2006 |
Steve Fink <sphink@gmail.com> |
update testsuite for new parameters
trace.main/Makefile.in
trace.main/parameters-lib.c
trace.main/parameters.c
trace.main/parameters.conf
trace.main/parameters.exp
|
| 3fc0189c9b07744f7c1224e1472a922495eb0139 |
07-Aug-2006 |
Steve Fink <sphink@gmail.com> |
testsuite/lib/ltrace.exp: better quoting and error detection
ib/ltrace.exp
trace.minor/count-record.exp
|
| c93af498204f36700a95d2b67574f7234bbed98e |
16-Mar-2006 |
Paul Gilliam <pgilliam@us.ibm.com> |
use __clone2() for ia64 clone test
trace.minor/trace-clone.c
|
| 98d884bfd78ea7a37f46515c6e9e3635a95d8cbc |
14-Mar-2006 |
Paul Gilliam <pgilliam@us.ibm.com> |
Add a dejagnu-based testsuite.
akefile.in
EADME
onfig/unix.exp
ib/compiler.c
ib/compiler.cc
ib/ltrace.exp
trace.main/Makefile.in
trace.main/main-internal-1.c
trace.main/main-internal.c
trace.main/main-internal.exp
trace.main/main-lib.c
trace.main/main.c
trace.main/main.exp
trace.main/signals.c
trace.main/signals.exp
trace.main/system_calls.c
trace.main/system_calls.exp
trace.minor/Makefile.in
trace.minor/attach-process.c
trace.minor/attach-process.exp
trace.minor/count-record.c
trace.minor/count-record.exp
trace.minor/demangle-lib.cpp
trace.minor/demangle.cpp
trace.minor/demangle.exp
trace.minor/demangle.h
trace.minor/print-instruction-pointer.c
trace.minor/print-instruction-pointer.exp
trace.minor/time-record-T.exp
trace.minor/time-record-tt.exp
trace.minor/time-record-ttt.exp
trace.minor/time-record.c
trace.minor/trace-clone.c
trace.minor/trace-clone.exp
trace.minor/trace-fork.c
trace.minor/trace-fork.exp
trace.torture/Makefile.in
trace.torture/signals.c
trace.torture/signals.exp
un-my-tests.sh
|