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b2b86b796a
Commit Graph

226 Commits

Author SHA1 Message Date
Hui, Chunyang
b2b86b796a Add support for /dev/fd 2021-08-03 21:30:15 +08:00
LI Qing
dc37995bf0 Add getdents support for procfs's inode 2021-08-03 20:40:07 +08:00
LI Qing
42bed8d338 Remove the mount config for tmp dir 2021-08-03 19:45:56 +08:00
LI Qing
215e8ffbdf Add support for robust futex syscalls 2021-07-30 10:25:24 +08:00
ClawSeven
d35d98d551 Add resolv-conf parser 2021-07-28 10:52:46 +08:00
LI Qing
a54de67431 Fix the wrong value returned from getcwd 
`getcwd` should return the length of buffer filled
 2021-07-27 13:05:35 +08:00
LI Qing
17e4810d3e Add support for "/proc/[pid]/comm" and fix "/proc/[pid]/cmdline" 2021-07-20 19:56:12 +08:00
ClawSeven
eb07b01ac0 Support timerfd-related syscall 2021-07-16 14:36:27 +08:00
Hui, Chunyang
09b7828f44 Disable busyloop test case due to signal handling constraints in SIM mode 2021-06-25 21:12:42 +08:00
Hui, Chunyang
c62b6d4091 Add support for execve 
RFC: https://github.com/occlum/occlum/issues/429
 2021-06-10 20:59:06 +08:00
Hui, Chunyang
0dc85f8229 Add support for indexing unix domain socket file with inode 2021-06-10 20:50:30 +08:00
zongmin.gu
2cedafeacb Add getgroups syscall 2021-06-10 20:14:37 +08:00
Hui, Chunyang
883f7b259f Add support for ioctl FIONREAD, FIOCLEX, FIONCLEX for pipe and uds file 2021-06-07 08:28:51 +08:00
LI Qing
eb046d4241 Add O_TRUNC support in open syscall and rewrite the truncate test 2021-06-04 11:47:38 +08:00
LI Qing
789b57c6f7 Add statfs and fstatfs syscall 2021-06-04 11:36:47 +08:00
zongmin.gu
070bdf6f39 Add sendmmsg syscall 2021-06-03 16:24:34 +08:00
Hui, Chunyang
d15a75fafb Add support for POSIX_SPAWN_SETSIGMASK and POSIX_SPAWN_SETSIGDEF 2021-06-01 20:34:51 +08:00
LI Qing
69c79d8252 Fix a potential deadlock when dereference procfs's symlink 2021-06-01 18:40:41 +08:00
LI Qing
9a76ca1888 Add support for '/proc/[pid]/root' 2021-05-25 12:04:50 +08:00
Hui, Chunyang
6d37dd2d90 Add support for mremap with file-backed memory 2021-05-23 15:14:06 +08:00
Hui, Chunyang
a95e26df42 Add support for WNOHANG of waitpid option 2021-05-10 10:11:24 +08:00
LI Qing
ba720dc346 Add fstat support for pipe 2021-05-08 11:25:08 +08:00
Hui, Chunyang
f77e2c5e89 Add support for ioctl TCGETS/TCSETS 2021-04-29 14:23:01 +08:00
LI Qing
8db6a55696 Mount ramfs at '/dev/shm' 2021-04-01 14:16:07 +08:00
LI Qing
64a980f529 Add time syscall and default localtime support 2021-03-26 16:56:57 +08:00
zongmin.gu
4b1b6158fb Workaround the server and server_epoll test case 
In some cases, the main thread would be interrupted by
SIGCHID, so it needs retry more times or check the status.
 2021-03-03 16:07:51 +08:00
zongmin.gu
0252f98d60 Enable exception test cases under simulation mode 2021-03-03 16:07:51 +08:00
LI Qing
be62e2c65d Add posix_fallocate 2021-03-03 11:06:09 +08:00
LI Qing
3dbf050904 Add sync_all, sync_data and poll for hostfs file 2021-03-02 13:47:02 +08:00
LI Qing
c3a02ffc28 Add support for the encrypted fs image 2021-03-01 16:45:01 +08:00
Hui, Chunyang
f0fa35b004 Add errno info when return error in make test 2021-02-24 14:47:29 +08:00
Hui, Chunyang
79b264a6c8 Add support for Address Space Layout Randomization 
ASLR is only enabled on release mode. Also manage the whole process
VM with VMManager.
 2021-02-24 14:46:41 +08:00
LI Qing
d7b994bc7d Fix getdents cannot output all entries in a directory 2021-02-24 13:24:54 +08:00
Hui, Chunyang
c4c3315c06 Fix false alarm on non-page-aligned size for mprotect 2021-02-23 20:59:17 +08:00
Hui, Chunyang
58bddcb89d Fix sysinfo test false alarm on uptime 2021-02-04 17:48:43 +08:00
He Sun
2ea7fc1ad6 Add Unix socket support for poll 
A relay notifier that observes the underlying endpoint is added as the
notifier for the socket. It broadcasts to its observers when either end
of the channel has IoEvents.
 2021-01-21 23:45:36 +08:00
LI Qing
d4e7c906c0 Fix the sched test when available cpu is less than online cpu 2021-01-20 16:00:33 +08:00
LI Qing
0b51d83811 Add ProcFS 2021-01-20 12:42:00 +08:00
LI Qing
d6cd89f03b Add DevFS for device files 2021-01-20 11:40:39 +08:00
He Sun
f711dcdf6d Use pthread_join to wait for the async thread to exit 2021-01-14 16:17:32 +08:00
zongmin.gu
6954808fd9 Enlarge the user_space_size as a temp solution to make the CI pass 2021-01-14 08:22:35 +08:00
He Sun
f1e5f574ca Add support for DCAP 
1. Five new ioctl commands of /dev/sgx are added for occlum
applications to securely get and verify DCAP quote;
2. Not all the functions of the intel DCAP package are open to
developers to simplify the DCAP usage;
3. The test may only run on the platform with DCAP driver installed;
4. A macro OCCLUM_DISABLE_DCAP is used to separate the DCAP code from
the other code.
5. Skip DCAP test when DCAP driver is not detected or in simulation mode
 2020-12-19 19:53:31 +08:00
LI Qing
22b02850a3 Add Glibc as an optional libc and fix test cases 2020-12-16 19:21:22 +08:00
He Sun
3b915db774 Refactor Unix socket 
1. Implement type-safe functions;
2. Improve the correctness of nearly all the functions;
3. Improve the readability by introducing Listener and Endpoint for StreamUnix;
4. Substitue RingBuf with Channel in Unix socket.
 2020-12-16 01:28:53 +08:00
zongmin.gu
a09c01819b Enlarge the kernel heap size in make test 2020-12-16 01:03:15 +08:00
He Sun
5285e3b55d Fix the insufficient output buffer in SIOCGIFCONF ioctl test 2020-12-02 14:56:14 +08:00
Tate, Hongliang Tian
1de089ac7d Rewrite the select syscall using the new poll implementation 2020-11-18 19:35:04 +08:00
LI Qing
9bf2a77e16 Add getdents syscall 2020-11-18 16:44:11 +08:00
Tate, Hongliang Tian
71df1cf2c8 Add the new poll implementation 2020-11-12 15:49:20 +08:00
He Sun
4260a8defc Fix two cpuid bugs 
1. >> has higher precedence than &. Use parentheses to conduct & first;
2. In the latest Intel software developer's manual, cpuid leaf 06H EDX
is related to the logical processor.
 2020-11-12 15:48:04 +08:00