general/occlum
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
492 Commits 3 Branches 0 Tags 8.1 MiB
e13242e7e5
Commit Graph

27 Commits

Author SHA1 Message Date
Hui, Chunyang
617f75904f Install occlum needed sgx-sdk tools to occlum dir 
When installers are used, sgx-sdk of Occlum version could have conflicts with official sgx-sdk.
This patch will make sure Occlum command use Occlum specific sgx-sdk.
Also add symbolic links to PAL library of hardware mode when installing.
 2020-09-18 12:39:12 +08:00
Hui, Chunyang
9435b1a196 Add RPM installer for Occlum and C/C++ toolchains 2020-08-15 19:12:40 +08:00
LI Qing
572873d9a4 Enable UnionFS 2020-07-23 21:40:34 +08:00
He Sun
c85163ec0a Add notification mechanism for basic IO events 
1. Add notification mechanism for select, poll, epoll and blocking IO
2. Add pipe support for select, poll and blocking IO
 2020-07-18 00:27:26 +08:00
Hui, Chunyang
406f30ec7a Polish build and install process 
Remove redundent files and make processes for SGX simulation mode and hardware mode.
 2020-07-08 11:51:33 +00:00
Hui, Chunyang
6909629241 Add Occlum version for dynamic libraries 2020-06-22 07:36:03 +00:00
He Sun
28440b0d69 Build in the MAC of the occlum configuration file with objcopy 
1. Objcopy the MAC of Occlum.json to libocclum-libos.so before signature
during occlum build.
2. Remove the files and codes no longer used.
 2020-06-13 03:33:32 +00:00
Hui, Chunyang
03ba13aec7 Add "make format" and "make format-check" to check format for c/c++ files 2020-05-27 07:08:59 +00:00
Zongmin
0c3466f4ad Add three new occlum commands: start, exec and stop 
Usage:
//start the occlum server
occlum start

//execute the command inside occlum
occlum exec [cmd] [-- <args>]

//stop the occlum server
occlum stop
 2020-05-15 03:02:42 +00:00
Hui, Chunyang
255f277f30 Build Occlum tools in SGX simulation mode by default 2020-05-15 03:02:42 +00:00
Hui, Chunyang
490e45a52e Fix git submodule update failure in some environments 
Submodules of Occlum may have a very big size and under some environments git submodule
update can always fail. Now OCCLUM_GIT_OPTIONS can read from environment. And user can
specify the depth of the submodule like this: OCCLUM_GIT_OPTIONS="--depth 1" make submodule,
which can make it more possible to succeed.
 2020-05-15 02:59:16 +00:00
Hui,Chunyang
4ebedd9bf5 Improve simulation mode user experience 
Simulation mode and hardware mode can both work without rebuild Occlum.
 2020-03-07 09:44:49 +00:00
Tate, Hongliang Tian
c3d042dcd0 Refactor EDL for adding custom C types easily 
Before this commit, using custom C types in ECalls/OCalls defined in Occlum's
EDL is cumbersme. Now this issue is resolved by providing `occlum_edl_types.h`
header file. There are two versions of this file: one is under
`src/libos/include/edl/` for LibOS, the other is under
`src/pal/include/edl/` for PAL. So now to define a new custom C type, just
edit the two versions of `occlum_edl_types.h` to define the type.
 2020-01-23 06:58:46 +00:00
LI Qing
449ba1d5d9 Add Dockerfile for Ubuntu 18.04 2020-01-23 04:40:54 +00:00
LI Qing
488ec48fe7 Upgrade Rust SGX SDK and its deps to the latest 
1. Upgrade Rust SGX SDK to v1.1.0
2. Upgrade Intel SGX SDK to v2.7.1
3. Upgrade Rust to nightly-2019-11-25
 2020-01-23 04:40:54 +00:00
Tate, Hongliang Tian
a84803e951 Refactor Occlum PAL as a shared library 
By providing Occlum PAL as a shared library, it is now possible to embed and
use Occlum in an user-controled process (instead of an Occlum-controlled one).

The APIs of Occlum PAL can be found in `src/pal/include/occlum_pal_api.h`. The
Occlum PAL library, namely `libocclum-pal.so`, can be found in `.occlum/build/lib`.
To use the library, check out the source code of `occlum-run` (under
`src/run`), which can be seen as a sample code for using the Occlum PAL
library.
 2020-01-23 04:40:54 +00:00
Tate, Hongliang Tian
347791f235 Add install target for Makefile 2019-08-31 06:01:16 +00:00
Tate, Hongliang Tian
5c5b0ea429 Add Git hooks that check Rust code format issues 2019-08-28 06:32:50 +00:00
Tate, Hongliang Tian
76f91a1aa3 Add Occlum.json. No more configs hardcoded in code 
1. Add Occlum.json as Occlum's config file
2. Add tools/bin/build_enclave
3. Add tools/bin/protect_integrity
4. Validate Occlum.json.protected on LibOS startup
5. Parse Occlum.json.protected on LibOS startup
6. Config enclave size using Occlum.json
7. Config process memory sizes using Occlum.json
 2019-08-09 09:19:51 +00:00
Tate, Hongliang Tian
30265261cf Remove a deprecated submodule sgx_protect_file 2019-07-18 11:02:01 +00:00
WangRunji
8b9226ee15 add missing command to build sefs-fuse 2019-03-29 14:20:25 +08:00
Tate, Hongliang Tian
a2b62891cc Add file I/O test 2019-02-16 16:24:08 +08:00
Tate, Hongliang Tian
2b4c8255c6 Improve the build system 2019-02-16 16:24:08 +08:00
Tate, Hongliang Tian
644b3538dd A small bug fix to top-level Makefile 2019-02-16 16:23:30 +08:00
Tate, Hongliang Tian
757d3f2f4d Use my forked xmas-elf as a submodule 2019-02-16 16:23:30 +08:00
Tate, Hongliang Tian
7671dbf470 Load and run a Hello World program 2019-02-16 16:23:30 +08:00
Tate, Hongliang Tian
264ac7f993 Add write syscall and prints Hello World 2018-07-01 15:57:41 +08:00