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295 Commits

Author SHA1 Message Date
Hui, Chunyang
ca930d19b2 Use special exception register and Replace sgx_tprotect_rsrv_mem with low leve API 2024-03-06 15:59:26 +08:00
Hui, Chunyang
d416c8b1d1 Fix permission violation check for mmap and mprotect 2024-03-06 15:59:26 +08:00
Hui, Chunyang
a99c63e21d Fix mmap file flush exceeding the file length 2024-03-06 15:59:26 +08:00
Hui, Chunyang
1e8c5a6d0a Add AMX and EDMM as feature in Occlum.json 2024-03-06 15:59:26 +08:00
ClawSeven
e96a1348e5 [test] Implement ut for sigsuspend 2024-03-06 15:59:26 +08:00
ClawSeven
d6741c0096 [test] Implement unit test for pselect 2024-03-06 15:59:26 +08:00
Shaowei Song
9ed1778866 [config] Add "feature" field to Occlum.json 2024-03-06 15:59:26 +08:00
Qi Zheng
95eac28425 [test] SIGSTKSZ is not constant in glibc>2.34 2024-03-06 15:59:26 +08:00
Qi Zheng
19104ed3e7 [tests] Fix shm test build failure in alios 2023-11-08 15:38:14 +08:00
Hui, Chunyang
6bf849634d Add testcase for recursive exception handling 2023-11-07 09:26:20 +08:00
Hui, Chunyang
6da887d069 Add testcases for #PF handling 2023-11-07 09:26:20 +08:00
Hui, Chunyang
28c29c8896 Add new fields for config file to enable EDMM 2023-11-07 09:26:20 +08:00
Shaowei Song
b0de80bd50 [vm] Support shared memory (POSIX) 2023-06-22 15:20:29 +08:00
Hui, Chunyang
fa3f2fb3cc Add capabilites of executing extra commands in make test 2023-06-22 15:20:29 +08:00
Hui, Chunyang
72aaa47445 Fix cpuid test failure on HyperEnclave 2023-06-17 16:05:19 +08:00
Zheng, Qi
9727eda0fe [test] Update Occlum.json for unit test 2023-05-30 10:16:48 +08:00
Hui, Chunyang
d4b38f8ec0 [test] Fix false alarm for cpuid test 
For new x86 processors, CPUID leaf 1FH is introduced as the
V2 Extended Topology Enumeration and is a prefered superset to leaf 0BH.

Add extra case to skip the EDX check because the corresponding value is
related with logical processor (x2APIC ID).
 2023-05-10 15:34:38 +08:00
Hui, Chunyang
0b0fed947c Fix wait4 failure of child process created with vfork 2023-04-27 13:12:38 +08:00
Hui, Chunyang
492814132a Fix potential server test failure 
Due to scheduling, the client could attempt to connect to the server
before the server starts to accept. Make the client retry multiple
times before returning with error.
 2023-03-17 14:47:22 +08:00
Zheng, Qi
500ca21d52 [libos] Fix bug of sigtimedwait for timeout NULL 2023-02-15 17:07:13 +08:00
Hui, Chunyang
fb12642254 Fix brk not reset memory 2023-01-06 22:56:41 +08:00
Zheng, Qi
7de4a2b3cd [libos] Add sgx_get_key ioctl command 2023-01-03 17:55:23 +08:00
Hui, Chunyang
08b3dc7268 Update internal config tool for EDMM support 2022-12-23 18:33:53 +08:00
Zheng, Qi
69cc20d703 [test] No need build Occlum to make test 2022-12-05 20:09:03 +08:00
Hui, Chunyang
0f789b49bc Fix exit_group not interrupt wait4 2022-11-15 18:01:46 +08:00
LI Qing
64c75e6d40 Add partial support for '/proc/stat' and '/proc/[pid]/stat' 2022-11-06 20:56:29 +08:00
LI Qing
96166dadc2 Add setpriority and getpriority syscall 2022-10-26 13:00:19 +08:00
Hui, Chunyang
4c3ca79134 Make vfork stop parent child threads 
When vfork is called and the current process has other running child threads,
for Linux, the other threads remain running. For Occlum, this behavior is
different. All the other threads will be frozen until the vfork returns
or execve is called in the child process.

The reason is that since Occlum doesn't support fork, many applications will
use vfork to replace fork. For multi-threaded applications, if vfork doesn't
stop other child threads, the application will be more likely to fail because
the child process directly uses the VM and the file table of the parent process.
 2022-10-18 21:57:57 +08:00
Hui, Chunyang
51eb43eb90 Fix epoll_ctl not waking up epoll_wait 
Co-authored-by: rduan@apache.org
 2022-09-22 15:11:31 +08:00
Hui, Chunyang
171faccea7 [libos] Fix munmap conflict chunk range and vma range 2022-09-06 12:57:16 +08:00
Hui, Chunyang
6cb9ca7e44 Add sendmsg/recvmsg support for unix domain socket 2022-08-23 20:37:57 +08:00
Hui, Chunyang
71c4937b45 Fix listening socket epoll_wait not waken by connect 2022-08-23 20:37:57 +08:00
Hui, Chunyang
f87ee7c7a4 Support munmap multiple single VMA chunks with remaining ranges 2022-08-23 16:58:03 +08:00
LI Qing
54de00a3bc Fix the issue when path is suffixed by "/" 2022-08-15 09:21:52 +08:00
Hui, Chunyang
d1acb84362 Add support for /proc/self(pid)/maps 2022-08-08 08:40:52 +08:00
zhubojun
b65cb4e017 [tools] Support configuring PKU in Occlum.json 2022-07-17 17:12:14 +08:00
LI Qing
1dc2b517fc Fix the issue about fsync on hostfs's dir 
There are no sync methods about untrusted dir, so we do nothing.
 2022-07-13 13:42:51 +08:00
LI Qing
a3e2f54a6d Disable DCAP of ioctl test in hyper mode 2022-07-06 15:31:56 +08:00
zhubojun
78450e58f8 [test] Add test for SHM 2022-04-28 20:05:50 +08:00
Hui, Chunyang
3e15eb059c Add support for mmap spans over two chunks with MAP_FIXED 2022-03-30 17:38:37 +08:00
zhubojun
df36a6bbbb [test] Add test case for UTIME 2022-03-22 17:59:00 +08:00
LI Qing
66d1ebe918 [hyper mode] Add compile support 2022-03-19 15:32:45 +08:00
LI Qing
f611e9c008 [hyper mode] Dismiss the valiadation of QE report 2022-03-19 15:32:45 +08:00
LI Qing
e735cf00fb [test] Fix the errors in cpuid test 2022-03-19 15:32:45 +08:00
LI Qing
d0f6c9b6b6 Add test case for FLOCK 2022-03-09 16:00:23 +08:00
LI Qing
91f025f1c8 Rename the flock test case to posix_flock 2022-03-09 16:00:23 +08:00
zongmin.gu
c58f61c56e Enable simulation interrupt mode support 2021-12-14 10:58:09 +08:00
Zheng, Qi
7db9d9b955 Add SGX KSS support 
Signed-off-by: Zheng, Qi <huaiqing.zq@antgroup.com>
 2021-12-06 15:46:34 +08:00
LI Qing
e75c10ba79 Add the mount test case in make test 2021-12-02 16:24:15 +08:00
LI Qing
7bc2c336b6 Add mount and umount syscall 2021-11-29 15:11:37 +08:00