Most importantly, this version of delocate works for ppc64le. It should
also work for x86-64, but will need significant testing to make sure
that it covers all the cases that the previous delocate.go covered.
It's less stringtastic than the old code, however the parser isn't as
nice as I would have liked. I thought that the reason we put up with
AT&T syntax with Intel is so that assembly syntax could be somewhat
consistent across platforms. At least for ppc64le, that does not appear
to be the case.
Change-Id: Ic7e3c6acc3803d19f2c3ff5620c5e39703d74212
Reviewed-on: https://boringssl-review.googlesource.com/16464
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
This introduces machinery to start embedding the test data files into
the crypto_test binary. Figuring out every CI's test data story is more
trouble than is worth it. The GTest FileTest runner is considerably
different from the old one:
- It returns void and expects failures to use the GTest EXPECT_* and
ASSERT_* macros, rather than ExpectBytesEqual. This is more monkey
work to convert, but ultimately less work to add new tests. I think
it's also valuable for our FileTest and normal test patterns to align
as much as possible. The line number is emitted via SCOPED_TRACE.
- I've intentionally omitted the Error attribute handling, since that
doesn't work very well with the new callback. This means evp_test.cc
will take a little more work to convert, but this is again to keep our
two test patterns aligned.
- The callback takes a std::function rather than a C-style void pointer.
This means we can go nuts with lambdas. It also places the path first
so clang-format doesn't go nuts.
BUG=129
Change-Id: I0d1920a342b00e64043e3ea05f5f5af57bfe77b3
Reviewed-on: https://boringssl-review.googlesource.com/16507
Reviewed-by: Adam Langley <agl@google.com>
Due to issues with CMake enable_language, we have to delay setting
CMAKE_ASM_FLAGS until after enable_language(ASM) has been called.
We also need to remove the '.file' macro from x86gas.pl to prevent the
filenames from being overridden from those provided by the build
system.
Change-Id: I436f57ec45e4751714af49e1211a0d7810e4e56a
Reviewed-on: https://boringssl-review.googlesource.com/16127
Reviewed-by: Steven Valdez <svaldez@google.com>
Commit-Queue: Steven Valdez <svaldez@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
The bots will need to get libFuzzer externally. As usual, borrow
Chromium's copy.
Change-Id: I5ed879bbc76188838adcf9d51855e76c481ace5b
Reviewed-on: https://boringssl-review.googlesource.com/16146
Reviewed-by: Steven Valdez <svaldez@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
This works better with util/generate_build_files.py.
Change-Id: Icb55dc74e0a004aca3e09978640455b66f0473ff
Reviewed-on: https://boringssl-review.googlesource.com/15648
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
The built-in CMake support seems to basically work, though it believes
you want to build a fat binary which doesn't work with how we build
perlasm. (We'd need to stop conditioning on CMAKE_SYSTEM_PROCESSOR at
all, wrap all the generated assembly files in ifdefs, and convince the
build to emit more than one. Probably not worth bothering for now.)
We still, of course, need to actually test the assembly on iOS before
this can be shipped anywhere.
BUG=48
Change-Id: I6ae71d98d706be03142b82f7844d1c9b02a2b832
Reviewed-on: https://boringssl-review.googlesource.com/14645
Commit-Queue: David Benjamin <davidben@google.com>
Commit-Queue: Steven Valdez <svaldez@google.com>
Reviewed-by: Steven Valdez <svaldez@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
This would have caught
https://boringssl-review.googlesource.com/c/12400/ and similar classes
of errors with using CBB. A follow-up change will update the builders
to use -DASAN=1 for ASan.
Change-Id: I37817cb1d6bfd5c82ff0b0afaecc8bbbf506bb92
Reviewed-on: https://boringssl-review.googlesource.com/14025
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
TEST_P didn't work without fixing the suppression, so I went ahead and
fixed it across the entire project.
BUG=129
Change-Id: I5fe417f720040b627acfb3ed2063afdc85dfa908
Reviewed-on: https://boringssl-review.googlesource.com/13824
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
Commit-Queue: Adam Langley <agl@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
CMake's language is a little dumb about string interpolation. Set it to
"generic", which is the value OPENSSL_NO_ASM uses.
Change-Id: Id98a0309e24465f10bcd7dab4a2000d1038edac0
Reviewed-on: https://boringssl-review.googlesource.com/13261
Reviewed-by: Kenny Root <kroot@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
For now, this is the laziest conversion possible. The intent is to just
get the build setup ready so that we can get everything working in our
consumers. The intended end state is:
- The standalone build produces three test targets, one per library:
{crypto,ssl,decrepit}_tests.
- Each FOO_test is made up of:
FOO/**/*_test.cc
crypto/test/gtest_main.cc
test_support
- generate_build_files.py emits variables crypto_test_sources and
ssl_test_sources. These variables are populated with FindCFiles,
looking for *_test.cc.
- The consuming file assembles those variables into the two test targets
(plus decrepit) from there. This avoids having generate_build_files.py
emit actual build rules.
- Our standalone builders, Chromium, and Android just run the top-level
test targets using whatever GTest-based reporting story they have.
In transition, we start by converting one of two tests in each library
to populate the three test targets. Those are added to all_tests.json
and all_tests.go hacked to handle them transparently. This keeps our
standalone builder working.
generate_build_files.py, to start with, populates the new source lists
manually and subtracts them out of the old machinery. We emit both for
the time being. When this change rolls in, we'll write all the build
glue needed to build the GTest-based tests and add it to consumers'
continuous builders.
Next, we'll subsume a file-based test and get the consumers working with
that. (I.e. make sure the GTest targets can depend on a data file.)
Once that's all done, we'll be sure all this will work. At that point,
we start subsuming the remaining tests into the GTest targets and,
asynchronously, rewriting tests to use GTest properly rather than
cursory conversion here.
When all non-GTest tests are gone, the old generate_build_files.py hooks
will be removed, consumers updated to not depend on them, and standalone
builders converted to not rely on all_tests.go, which can then be
removed. (Unless bits end up being needed as a malloc test driver. I'm
thinking we'll want to do something with --gtest_filter.)
As part of this CL, I've bumped the CMake requirements (for
target_include_directories) and added a few suppressions for warnings
that GTest doesn't pass.
BUG=129
Change-Id: I881b26b07a8739cc0b52dbb51a30956908e1b71a
Reviewed-on: https://boringssl-review.googlesource.com/13232
Reviewed-by: Adam Langley <agl@google.com>
Get us a little closer to productionizing the coverage generation, which
will require taking all the logic out of the coverage script.
Change-Id: If410cc198a888ee87a84b1c2d532322682d3c44e
Reviewed-on: https://boringssl-review.googlesource.com/13043
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
This only works with Clang, and MSAN seems to have a false-positive for
me in libstdc++, but it can be helpful to test with these
Change-Id: I068edabcda69c9239ee4f0247f5d8f873dea77bb
Reviewed-on: https://boringssl-review.googlesource.com/12940
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
This change contains a C implementation of SHA-1 for POWER using
AltiVec. It is almost as fast as the scalar-only assembly implementation
for POWER/POWERPC family in OpenSSL but it is easier to maintain and it
allows error checking with tools like ASAN.
This is tested only for ppc64le. It may nor may not work for other
platforms in the POWER/POWERPC familiy.
Before:
SHA-1 @ 16 bytes: ~30 MB/s
SHA-1 @ 8K: ~140 MB/s
After:
SHA-1 @ 16 bytes: ~70 MB/s
SHA-1 @ 8K: ~480 MB/s
Change-Id: I790352e86d9c0cc4e1e57d11c5a0aa5b0780ca6b
Reviewed-on: https://boringssl-review.googlesource.com/12203
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
TLS 1.3 adds a number of places with extensions blocks that don't easily
fit into our ClientHello/EncryptedExtensions callbacks. Between
HelloRetryRequest, ServerHello, draft 18 going nuts with Certificate,
and NewSessionTicket when we do 0-RTT, this passes the "abstract things
that are repeated three times" sniff test.
For now, it rejects unknown extensions, but it will probably grow an
allow_unknown parameter for NewSessionTicket.
This involves disabling some MSVC warnings, but they're invalid as of
C99 which we otherwise require. See
https://connect.microsoft.com/VisualStudio/feedback/details/1230248/remove-c99-related-warnings-or-make-them-off-by-default
Change-Id: Iea8bf8ab216270c081dd63e79aaad9ec73b3b550
Reviewed-on: https://boringssl-review.googlesource.com/12233
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
Fuzzer mode explores the handshake, but at the cost of losing coverage
on the record layer. Add a separate build flag and client/server
corpora for this mode.
Note this requires tweaks in consumers' fuzzer build definitions.
BUG=111
Change-Id: I1026dc7301645e165a761068a1daad6eedc9271e
Reviewed-on: https://boringssl-review.googlesource.com/12108
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
We run with a few more arguments, we may as well pass them in.
Change-Id: Icd7196fc50983f77d500b96e0cc4f9bc583671bf
Reviewed-on: https://boringssl-review.googlesource.com/11603
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
Not sure if version-dependant, but with CMake 3.6 "!" doesn't work.
Change-Id: I5f91234b27e340142b479b602d4102134ad55ccb
Reviewed-on: https://boringssl-review.googlesource.com/11381
Reviewed-by: Adam Langley <agl@google.com>
The COMMANDs will “not necessarily composed into a stateful shell or
batch script” so the change directory needs to be linked with the
command that needs it. This fixes “make run_tests”.
Change-Id: I364530fe1331aba7fa9899616916f610981c2c95
Reviewed-on: https://boringssl-review.googlesource.com/11263
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
clang's integrated assembler does not appear to support debug symbols
yet. (And somehow CMake has another statefulness bug that causes this to
only manifest on a second run, so the try bots aren't noticing.)
Also don't clobber the existing CMAKE_ASM_FLAGS value.
Change-Id: Ia04345f0dc2f9833ac13912d761cfab3479c10cd
Reviewed-on: https://boringssl-review.googlesource.com/11083
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
We build with them for C files, so include it for the assembly files
too.
Change-Id: I1c595e18314b245330a6f047d0a97a031d55b115
Reviewed-on: https://boringssl-review.googlesource.com/9150
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
Change-Id: I85216184f9277ce0c0caae31e379b638683e28c5
Reviewed-on: https://boringssl-review.googlesource.com/10703
Commit-Queue: David Benjamin <davidben@google.com>
Commit-Queue: Adam Langley <agl@google.com>
Reviewed-by: Adam Langley <agl@google.com>
When we have *-with-bazel branches this BUILD file will be copied to the
top-level for consumers that want to use Bazel.
From empirical testing, x86-64 on Linux is spelt “k8” and x86-64 on
macOS is spelt “darwin”. I've not tried to enable assembly for any other
cases yet.
Change-Id: Ic6cb739565f145db20756fb57c0d087227fd9e18
Reviewed-on: https://boringssl-review.googlesource.com/8571
Reviewed-by: Adam Langley <agl@google.com>
We already require GCC 4.8+, so -std=c++11 should work fine.
Change-Id: I07d46d7dcccb695b5df97a702f0d5007fdff3385
Reviewed-on: https://boringssl-review.googlesource.com/8245
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Switch one for loop to the new spelling as a canary. All our compilers seem to
support it fine, except GCC needs to be told to build with -std=c99. (And, upon
doing so, it'll require _XOPEN_SOURCE=700 for pthread_rwlock_t.)
We'll let this sit for a bit until it's gotten into downstreams without issue
and then open the floodgates.
BUG=47
Change-Id: I1c69d4b2df8206e0b55f30aa59b5874d82fca893
Reviewed-on: https://boringssl-review.googlesource.com/8235
Reviewed-by: Adam Langley <agl@google.com>
Use of strdup, close, lseek, read, and write prevent linking
statically againt libcmt.lib.
Change-Id: I04f7876ec0f03f29f000bbcc6b2ccdec844452d2
Reviewed-on: https://boringssl-review.googlesource.com/8010
Reviewed-by: David Benjamin <davidben@google.com>
We don't use find_package/find_program on android to find go/perl
because the android toolchain reconfigure the $PATH. The pervious
way of solving this was to let ninja look for go/perl on the $PATH
but this approach prevented us from specifying explicit go/perl
executables what is needed for hermetic build using prebuilts. This
CL changes the Android specific discovery rule to only set
GO_EXECUTABLE and PERL_EXECUTABLE if they are not specified on the
command line or inside the toolchain file.
Change-Id: Ib6ef69707749073f2b79244ebb301502b2a5a34a
Reviewed-on: https://boringssl-review.googlesource.com/8000
Reviewed-by: David Benjamin <davidben@google.com>
BUG=43
Change-Id: I46ad1ca62b8921a03fae51f5d7bbe1c68fc0b170
Reviewed-on: https://boringssl-review.googlesource.com/7821
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Many of the compatibility issues are described at
https://msdn.microsoft.com/en-us/library/mt612856.aspx. The macros
that suppressed warnings on a per-function basis no longer work in
Update 1, so replace them with #pragmas. Update 1 warns when |size_t|
arguments to |printf| are casted, so stop doing that casting.
Unfortunately, this requires an ugly hack to continue working in
MSVC 2013 as MSVC 2013 doesn't support "%zu". Finally, Update 1 has new
warnings, some of which need to be suppressed.
---
Updated by davidben to give up on suppressing warnings in crypto/x509 and
crypto/x509v3 as those directories aren't changed much from upstream. In each
of these cases, upstream opted just blindly initialize the variable, so do the
same. Also switch C4265 to level 4, per Microsoft's recommendation and work
around a bug in limits.h that happens to get fixed by Google include order
style.
(limits.h is sensitive to whether corecrt.h, pulled in by stddef.h and some
other headers, is included before it. The reason it affected just one file is
we often put the file's header first, which means base.h is pulling in
stddef.h. Relying on this is ugly, but it's no worse than what everything else
is doing and this doesn't seem worth making something as tame as limits.h so
messy to use.)
Change-Id: I02d1f935356899f424d3525d03eca401bfa3e6cd
Reviewed-on: https://boringssl-review.googlesource.com/7480
Reviewed-by: David Benjamin <davidben@google.com>
Change-Id: Ieba81f114483095f3657e87f669c7562ff75b58c
Signed-off-by: Piotr Sikora <piotrsikora@google.com>
Reviewed-on: https://boringssl-review.googlesource.com/7516
Reviewed-by: David Benjamin <davidben@google.com>
It's useful to make sure our fuzzer mode works. Not all tests pass, but most
do. (Notably the negative tests for everything we've disabled don't work.) We
can also use then use runner to record fuzzer-mode transcripts with the ciphers
correctly nulled.
Change-Id: Ie41230d654970ce6cf612c0a9d3adf01005522c6
Reviewed-on: https://boringssl-review.googlesource.com/7288
Reviewed-by: Adam Langley <agl@google.com>
If running the stack through a fuzzer, we would like execution to be
completely deterministic. This is gated on a
BORINGSSL_UNSAFE_FUZZER_MODE #ifdef.
For now, this just uses the zero ChaCha20 key and a global counter. As
needed, we can extend this to a thread-local counter and a separate
ChaCha20 stream and counter per input length.
Change-Id: Ic6c9d8a25e70d68e5dc6804e2c234faf48e51395
Reviewed-on: https://boringssl-review.googlesource.com/7286
Reviewed-by: Adam Langley <agl@google.com>
Notably, putting Strawberry Perl in %PATH% will usually end up putting a copy
of gcc in %PATH%, which trips up people trying to build on Windows.
This is arguably misusing the variable (normally set by the generator), but it
should work.
Change-Id: I13a011eb33688ae928a56cce266edd2759a3cb32
Reviewed-on: https://boringssl-review.googlesource.com/7070
Reviewed-by: Adam Langley <agl@google.com>
Also, factor out flags based to both the C and C++ compiler into a
single variable.
Change-Id: I432de0cc516e95a0d48146fae2dda8b7b3b38d4b
Reviewed-on: https://boringssl-review.googlesource.com/6922
Reviewed-by: David Benjamin <davidben@google.com>
It's easier to put libFuzzer.a into the source directory than to install
it globally.
Change-Id: I4dc7b56f81c7aa0371475c68d23368b025186505
Reviewed-on: https://boringssl-review.googlesource.com/6461
Reviewed-by: Adam Langley <agl@google.com>
Android is now using Ninja so it doesn't spew so much to the terminal
and thus any warnings in BoringSSL (which builds really early in the
process) and much more obvious.
Thus this change fixes a few warnings that appear in the Android build.
Change-Id: Id255ace90fece772a1c3a718c877559ce920b960
Reviewed-on: https://boringssl-review.googlesource.com/6400
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
This was submitted to check that it worked on all the builders but, in
normal usage, we should build without OPENSSL_SMALL so that everything
is compiled.
Change-Id: I31ac899862e3b31c55bf265a7ec5ff0cc9770b48
Intel's P-256 code has very large tables and things like Chromium just
don't need that extra size. However, servers generally do so this change
adds an OPENSSL_SMALL define that currently just drops the 64-bit P-224
but will gate Intel's P-256 in the future too.
Change-Id: I2e55c6e06327fafabef9b96d875069d95c0eea81
Reviewed-on: https://boringssl-review.googlesource.com/6362
Reviewed-by: Adam Langley <alangley@gmail.com>
It's very annoying having to remember the right incant every time I want
to switch around between my build, build-release, build-asan, etc.,
output directories.
Unfortunately, this target is pretty unfriendly without CMake 3.2+ (and
Ninja 1.5+). This combination gives a USES_TERMINAL flag to
add_custom_target which uses Ninja's "console" pool, otherwise the
output buffering gets in the way. Ubuntu LTS is still on an older CMake,
so do a version check in the meantime.
CMake also has its own test mechanism (CTest), but this doesn't use it.
It seems to prefer knowing what all the tests are and then tries to do
its own output management and parallelizing and such. We already have
our own runners. all_tests.go could actually be converted tidily, but
generate_build_files.py also needs to read it, and runner.go has very
specific needs.
Naming the target ninja -C build test would be nice, but CTest squats
that name and CMake grumps when you use a reserved name, so I've gone
with run_tests.
Change-Id: Ibd20ebd50febe1b4e91bb19921f3bbbd9fbcf66c
Reviewed-on: https://boringssl-review.googlesource.com/6270
Reviewed-by: Adam Langley <alangley@gmail.com>
