This commit removes the following from the master Graphene branch (this
is now moved to the EXPERIMENTAL/linux-reference-monitor branch):
- Remove reference monitor loader code
- Remove sandboxing code and dependency to reference monitor code
- Remove Linux kernel changes for reference monitor
- Remove README instructions and scripts regarding reference monitor
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>
* add memusg to pal_loader script
* Stop bleeding PAL handles.
Deprecating DkOjectReference and reference counting in PAL handle.
Deprecating DkSemaphoreDestroy and DkEventDestroy (replaced by DkObjectClose).
Cleaning unused PAL handles in the library OS.
Adding a heap tracing feature to profile usage of PAL handles.
* fix a bug in SGX mode that mapping untrusted files into memory never got free by DkVirtualMemoryFree()
* adding lighttpd SSL option
* fixing the freeing convention of PAL handles; On SGX, event and mutex handles need to be freed seperately.
* changing how mutexes and events are allocated on SGX
* fixing GCC regression tests (for both Linux and SGX)
* fix a double-free problem of the first thread handle
- 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)
Isaku Yamahata