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* Remove diverged copy of 'linux-sgx' * Squashed 'sgx-jvm/linux-sgx/' content from commit 3699ffd5e git-subtree-dir: sgx-jvm/linux-sgx git-subtree-split: 3699ffd5ebd8e79d599301fa2e5814e2386cad2d * ENT-1194 - Executable heap * ENT-1194 - Placeholder for passing of enclave context to create_thread |
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Version: 3.9
Changes:
* Add __sgx to __config for SGX specific configuration.
* Define _LIBCPP_HAS_NO_THREADS, _LIBCPP_HAS_NO_STDIN, _LIBCPP_HAS_NO_STDOUT, _LIBCPP_HAS_NO_GLOBAL_FILESYSTEM_NAMESPACE.
* Use SGX C++ runtime library (cpprt from libcxxrt project ) instead.
* Disable unsupported data types and interfaces.
* Disable features that depend on I/O operations.
* Use SGX mutex, condition variable and spinlock instead of libc++ implementation.
* Use sgx_read_rand for generating random numbers.
* Disable randon until we determine whether it's used safely.
* Do not include Windows/Linux system headers directly.
* Fix MSVC and GCC warnings with unused parameters.
TODO:
* Merge SGX mutex and condition variable into libc++'s mutex and and condition variable.
* Merge atomic support for ICC.
* Update cpprt (libcxxrt project) or replace with libcxxabi (component of LLVM project).