1. Change the port for server_poll to listen to avoid "address in use" conflict
between test/server and test/server_epoll, and add port as an argument for
test/client to send message
2. As posix-spwan may fail, change the fixed number of processes to spawn to
the number of processes successfully spawned in server_epoll
1. Now we support set App's env in Occlum.json, for example:
"env": [
"OCCLUM=yes",
"TEST=true"
]
2. Rewrite env test cases
3. Update Dockerfile to install "jq" tool
1. All generated, build files are now in a separate build directory;
2. The CLI tool supports three sub-commands: init, build, and run;
3. Refactor tests to use the new tool.
* Add patch to Rust SGX SDK to enable integrity-only SgxFile
* Upgrade to the new SEFS extended with the integrity-only mode
* Use integrity-only SEFS for /bin and /lib in test
* Add the MAC of integrity-only SEFS to Occlum.json in test
* Mount multiple FS according to Occlum.json
* Check the MACs of integrity-only SEFS images
The old system call mechanism works by relocating the symbol __occlum_syscall
provided by libocclum_stub.so to the real entry point of the LibOS. This symbol
relocation is done by the program loader. Now, the new system call mechanism is
based on passing the entry point via the auxiliary vector. This new mechanism
is simpler and is more compatible with the upcoming support for ld.so.
Changes:
1. Fix a bug in serializing auxiliary vector in the stack of a user program;
2. Passing syscall entry via auxiliary vector;
3. Remove relocating for the __occlum_syscall symbol;
4. Remove the dependency on libocclum_stub.so in tests.
Init support for cpuid and rdtsc instruction handling in occlum.
This patch includes:
1. cpuid exception handler for all information leaves;
2. rdtsc exception handler;
3. handler registration;
4. cpuid test;
5. rdtsc test.
Signed-off-by: 散樗 <kailun.qkl@antfin.com>
