18 Commits

Author	SHA1	Message	Date
Jiajie Chen	08ba9261aa	Fix sys_mprotect with page alignment, dynamic loading seems working	2019-03-23 00:46:32 +08:00
WangRunji	638a2215b2	impl eager mmap file	2019-03-22 23:58:19 +08:00
WangRunji	5ddd5ece8d	rename, simplify	2019-03-22 23:45:57 +08:00
Jiajie Chen	cb0a51d28d	Use union to implement sockaddr, and eliminate many warnings	2019-03-10 08:39:22 +08:00
WangRunji	84c12ae6e1	rename functions. ignore readonly in mmap to avoid page fault.	2019-03-09 15:55:00 +08:00
Jiajie Chen	1645451749	Implement memory_set splitting for munmap, add sys_sysinfo	2019-03-09 07:15:47 +08:00
WangRunji	d51c52902d	minimal impl sys_clone	2019-03-08 22:37:47 +08:00
WangRunji	c3563192b5	fix SysResult::Ok(isize -> usize)	2019-03-08 19:04:39 +08:00
Jiajie Chen	35dad6853f	Enable SSE and save FP registers in trapframe, implement sys_pread, sys_uname and sys_sched_getaffinity, support FIXED in mmap	2019-03-08 14:24:20 +08:00
WangRunji	f7f740a021	remove TLS setup code. fix check writable memory	2019-03-08 10:50:46 +08:00
Jiajie Chen	84e07a6d83	Implement sys_mprotect and move attr setting from page_fault_handler to map in Delay	2019-03-08 00:03:06 +08:00
Jiajie Chen	6e7dc9e349	Minor fixes around thread pool, writev, fs and implement gettid	2019-03-07 23:04:52 +08:00
Jiajie Chen	2d77b89476	Infer phdr from elf loading address, skip the first page in sys_mmap and update user to musl-enabled biscuit programs	2019-03-07 22:06:26 +08:00
Jiajie Chen	e543449836	Implement basic version of sys_munmap and sys_time	2019-03-02 20:15:55 +08:00
WangRunji	344a537684	fix SysError to match Linux error code	2019-02-28 10:59:52 +08:00
WangRunji	c7f9921e06	support TLS for musl. partial impl sys_exit_group.	2019-02-28 00:15:44 +08:00
WangRunji	6d78206f77	impl finding free area for mmap	2019-02-26 00:46:25 +08:00
WangRunji	fc98719559	impl sys_mmap for annonymous	2019-02-23 00:07:28 +08:00