This patch fixes up to make LibOS/shim/tests/benchmark build again.
It addresses small 4 issues as follows.
- Runtime/pal_loader
pass --no-print-directory to make pal_loader doesn't work as
expected when it's invoked by make command as below. pal_loader
invokes make with --quiet. But when pal_loader is called by make as
sub command, the message, "Entering/Leaving <dir>" is still output.
pass --no-print-directory to make to suppress Entering/Leaving
message.
> /graphene/Runtime/pal-make[1]: Entering
> directory '/graphene/Pal/test'
> Linux
> make[1]: Leaving directory
> '/graphene/devel/graphene/Pal/test' is not built, or
> security mode is not supported
- fix up Makefiles to build LibOS/shim/tests/benchmark
Otherwise the build fails as follows.
> $ make
> ln -sf ../../../../Runtime/pal_loader
> [ fork_latency ]
> [ test_start.m ]
> [ rpc_latency.libos ]
> /usr/bin/ld: cannot find -llibos
> collect2: error: ld returned 1 exit status
> Makefile:18: recipe for target 'rpc_latency.libos' failed
> make: *** [rpc_latency.libos] Error 1
- update stale manifest.template
- update .gitignore
The change set of 7f5a4cc made Makefile create .lib directory.
So add it to .gitignore.
Signed-off-by: Isaku Yamahata <isaku.yamahata@gmail.com>
.packed directories are originally created for testing on non-Linux platforms. The usage is mostly obsolete right now, and the binaries are completely out-dated. A better strategy would be to create a hook in the github to release binary packages.
- Fixing AES-CMAC algorithm
- Using SHA512 to hash file stubs (much faster than SHA256 and AES-CMAC)
- Hardening enclave interface (still work-in-progress); delt with issue #28
- Handling socket/pipe polling better
- Allowing setting the lowest heap address in enclaves ('sgx.heap_min' in manifest)
- Fixing the pipe between processes (for SGX)
- Fixing race condition in futex handling in LibOS
- Inheriting epoll handles in forked chilren
- Assigning signal code (now only hard-coding FPE_INTDIV, BUS_ADRERR, SEGV_ACCERR, SEGV_MAPERR)
- Fixing race condition in vma allocation (likely to fix bug() in bookkeep/shim_vma.c)
- Clearer debug message in LibOS
- Fixing calling convention in LibOS and glibc
- Fixing futex behavior (FUTEX_WAIT takes relative time, FUTEX_WAIT_BITSET takes absolute time)
- More system call implemented
- More application working (NGINX)
Release of Graphene SGX:
Supporting native Linux application in Intel SGX enclaves.
Most applications are supported. Some features may still be buggy.
Improving portability of Graphene:
Eliminating GCC-ism of the host-generic code.
Easier to port to non-Posix platform (e.g., Windows without Cygwin).
- Bugfixes in PAL and SHIM
- Improvement of migration scheme in SHIM, which largely speed up
forking
- Upgrade glibc to 2.19
- FreeBSD port
- Support OpenJDK, python and R
Plenty of bugfixes for Linux kernel later than 3.5 and Ubuntu later than 10.10.
More organized code to improve portability.
Regression tests for Pal to test completeness of implementation.
Simon Gaiser