* Make cxx exceptions controllable
Found a possible link error if we compile spirv-tools by using VS2019 and link with VS2017 for another project, unresolved symbols as _CxxFrameHandler4 and __GSHandlerCheck_EH4 will be thrown. As Visual Studio updated its c++ exceptions libs.
https://devblogs.microsoft.com/cppblog/making-cpp-exception-handling-smaller-x64/
So we are making cxx exceptions controllable via a CMake option `ENABLE_EXCEPTIONS_ON_MSVC`.
With OSS-Fuzz, the build system should not directly set options such as
-fsanitize=fuzzer. Instead, these are set by OSS-Fuzz, and
linker options are provided via the LIB_FUZZER_OPTIONS environment
variable. This change allows the fuzzers to be build stand-alone,
outside of OSS-Fuzz, in the way that was already supported, as well as
inside OSS-Fuzz, when the LIB_FUZZER_OPTIONS environment variable is
set.
If enabled the following targets will be created:
* `${SPIRV_TOOLS}-static` - `STATIC` library. Has full public symbol visibility.
* `${SPIRV_TOOLS}-shared` - `SHARED` library. Has default-hidden symbol visibility.
* `${SPIRV_TOOLS}` - will alias to one of above, based on BUILD_SHARED_LIBS.
If disabled the following targets will be created:
* `${SPIRV_TOOLS}` - either `STATIC` or `SHARED` based on the new `SPIRV_TOOLS_LIBRARY_TYPE` flag. Has full public symbol visibility.
* `${SPIRV_TOOLS}-shared` - `SHARED` library. Has default-hidden symbol visibility.
Defaults to `ON`, matching existing build behavior.
This flag can be used by package maintainers to ensure that all libraries are built as shared objects.
This change improves spirv-fuzz CMake code to be more compatible with other projects that might want to include spirv-fuzz as a sub-project.
* Add a CMake option for building spirv-fuzz.
* We now check if protobuf targets are already available.
* We no longer specify `-DGOOGLE_PROTOBUF_NO_RTTI -DGOOGLE_PROTOBUF_USE_UNALIGNED=0`; a newer version of protobuf does not require this. Note that we probably should have specified this for protobuf targets as well, but this is no longer needed.
* Updated protobuf version in Kokoro scripts and README.md.
This small patch adds support for the Fuchsia operating system
to the CMakeLists.txt file and source/print.cpp, the only source
file that contains platform-specific code.
This should not change the build for other platforms. To use it,
one needs a Fuchsia-specific CMake toolchain file, as in:
mkdir build-fuchsia && cd build-fuchsia
cmake .. -DCMAKE_TOOLCHAIN_FILE=/path/to/fuchsia-toolchain.cmake
make -j8
Added exports for libraries. External libraries that themselves use
libraries require all dependencies have exports, so not having exports can
cause major problems when used within other projects.
Install paths for exports are now placed in the proper directories expected
by Windows and *nix systems. Config files are generated as well, which
should work with CMake's find_package() function once installed.
The option "SPIRV_USE_SANITIZER=address" does not work as stated in our
documentation because the link step fails for the tools. We have to add
-fsanitize to the link flags so the correct libraries are added on the
link step.
Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/2482.
Updated script to work with python3 and python2.
Added required tools.
We added a section to the readme to mention the tools that are needed to
build and test spirv-tools. For the compiler, the compilers used by the
bots are mentioned.
The bots have been changed. The windows bots will not use python 3.6 for testing. The other bots will still use python 2.7. Both Python2 and Python3 will be tested.
Fixes#2407.
Fixes#1856.
In relaxed addressing mode, we want to accept non memory objects
because this is a very natural translation of hlsl. It should be fixed
by legalization by inlining the calls.
* Add base and core bindless validation instrumentation classes
* Fix formatting.
* Few more formatting fixes
* Fix build failure
* More build fixes
* Need to call non-const functions in order.
Specifically, these are functions which call TakeNextId(). These need to
be called in a specific order to guarantee that tests which do exact
compares will work across all platforms. c++ pretty much does not
guarantee order of evaluation of operands, so any such functions need to
be called separately in individual statements to guarantee order.
* More ordering.
* And more ordering.
* And more formatting.
* Attempt to fix NDK build
* Another attempt to address NDK build problem.
* One more attempt at NDK build failure
* Add instrument.hpp to BUILD.gn
* Some name improvement in instrument.hpp
* Change all types in instrument.hpp to int.
* Improve documentation in instrument.hpp
* Format fixes
* Comment clean up in instrument.hpp
* imageInst -> image_inst
* Fix GetLabel() issue.
This forks the testing harness from https://github.com/google/shaderc
to allow testing CLI tools.
New features needed for SPIRV-Tools include:
1- A new PlaceHolder subclass for spirv shaders. This place holder
calls spirv-as to convert assembly input into SPIRV bytecode. This is
required for most tools in SPIRV-Tools.
2- A minimal testing file for testing basic functionality of spirv-opt.
Add tests for all flags in spirv-opt.
1. Adds tests to check that known flags match the names that each pass
advertises.
2. Adds tests to check that -O, -Os and --legalize-hlsl schedule the
expected passes.
3. Adds more functionality to Expect classes to support regular
expression matching on stderr.
4. Add checks for integer arguments to optimization flags.
5. Fixes#1817 by modifying the parsing of integer arguments in
flags that take them.
6. Fixes -Oconfig file parsing (#1778). It reads every line of the file
into a string and then parses that string by tokenizing every group of
characters between whitespaces (using the standard cin reading
operator). This mimics shell command-line parsing, but it does not
support quoting (and I'm not planning to).
This CL moves the various validate files into the val/ directory with
the rest of the validation infrastructure. This matches how opt/ is
setup with the passes with the infrastructure.
subprocess.Popen returns byte data by default. Python2 was happy
to try to execute string operations on such data and hope for the
best, but python3 is more persnickety. Luckily, there's a simple
way to indicate to the Popen class that text data is wanted that
benefits the script. Just specifying universal_newlines will cause
the returned data to be text and also convert any system-specific
newlines to '\n' which the script relies on anyway.
Enabled on Mac as an incidental change after confirming that the
script works there just as well as it does on Linux.
It probably works on FreeBSD too, but I retired my BSD system years
ago. So I have no way to check.
Don't run it on Windows.
- It didn't work after all. It was just detecting non-posix and
returning success.
This CL adds the necessary files to use gclient and the depot_tools with
the SPIRV-Tools directory. This allows doing things like `git cl format`
to format code pre-upload and `git cl presubmit -uf` to run presubmit
checks over the code.
The dependencies are all added to the DEPS file and will be
auto-downloaded. They are all pin'd to specific revisions so everyone
has the same checkout. Clang is included in the checkout so it will be
consistent over usages.
Use clang-format
This patch adds a new option --time-report to spirv-opt. For each pass
executed by spirv-opt, the flag prints resource utilization for the pass
(CPU time, wall time, RSS and page faults)
This fixes issue #1378
Add pkg-config file for shared libraries
Properly build SPIRV-Tools DLL
Test C interface with shared library
Set PATH to shared library file for c_interface_shared test
Otherwise, the test won't find SPIRV-Tools-shared.dll.
Do not use private functions when testing with shared library
Make all symbols hidden by default for shared library target
* Added for Instruction, BasicBlock, Function and Module
* Uses new disassembly functionality that can disassemble individual
instructions
* For debug use only (no caching is done)
* Each output converts module to binary, parses and outputs an
individual instruction
* Added a test for whole module output
* Disabling Microsoft checked iterator warnings
* Updated check_copyright.py to accept 2018
Fixes#1031
Extracts the current version from the file CHANGES
The -dev suffix maps to a minor version number of .0
No -dev suffix maps to a minor version number of .1
Uses a first class target spirv-tools-pkg-config
Add Effcee as an optional dependency for use in tests. In future it will
be a required dependency.
Effcee is a stateful pattern matcher that has much of the functionality
of LLVM's FileCheck, except in library form. Effcee makes it much easier
to write tests for optimization passes.
Demonstrate its use in a test for the strength-reduction pass.
Update README.md with example commands of how to get sources.
Update Appveyor and Travis-CI build rules.
Also: Include test libraries if not SPIRV_SKIP_TESTS
- SPIRV_SKIP_TESTS is implied by SPIRV_SKIP_EXECUTABLES
Originally the passes that extended from MemPass were those that are
of the def-use manager. I am assuming they would be able to preserve
it because of that.
Added a check to verify consistency of the IRContext. The IRContext
relies on the pass to tell it if something is invalidated.
It is possible that the pass lied. To help identify those situations,
we will check if the valid analyses are correct after each pass.
This will be enabled by default for the debug build, and disabled in the
production build. It can be disabled in the debug build by adding
"-DSPIRV_CHECK_CONTEXT=OFF" to the cmake command.
Add extra iterators for ir::Module's sections
Add extra getters to ir::Function
Add a const version of BasicBlock::GetLabelInst()
Use the max of all inputs' version as version
Split debug in debug1 and debug2
- Debug1 instructions have to be placed before debug2 instructions.
Error out if different addressing or memory models are found
Exit early if no binaries were given
Error out if entry points are redeclared
Implement copy ctors for Function and BasicBlock
- Visual Studio ends up generating copy constructors that call deleted
functions while compiling the linker code, while GCC and clang do not.
So explicitly write those functions to avoid Visual Studio messing up.
Move removing duplicate capabilities to its own pass
Add functions running on all IDs present in an instruction
Remove duplicate SpvOpExtInstImport
Give default options value for link functions
Remove linkage capability if not making a library
Check types before allowing to link
Detect if two types/variables/functions have different decorations
Remove decorations of imported variables/functions and their types
Add a DecorationManager
Add a method for removing all decorations of id
Add methods for removing operands from instructions
Error out if one of the modules has a non-zero schema
Update README.md to talk about the linker
Do not freak out if an imported built-in variable has no export
