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16 Commits

Author SHA1 Message Date
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