Commit Graph

35 Commits

Author SHA1 Message Date
fa1be382c7 release the resources of the process at exit(2)/exit_group(2). 2013-05-28 11:31:23 +09:00
e09160cce7 add generic system call forwarding 2013-04-17 20:32:33 +09:00
b6e21f2dab add rbtree source 2013-01-16 16:13:17 +09:00
9818e199f6 support builtin-x86 and builtin-mic 2013-01-06 15:45:17 +09:00
4693789608 change function names 2012-12-17 16:15:05 +09:00
0a808057eb modify include lines and Makefiles 2012-12-17 16:10:56 +09:00
092069fd80 spin-wait based kernel timer (for futex() timeout) implementation 2012-11-28 15:22:53 +09:00
b79d20d7bf modification for no_cache: extend_process_region(...,flag) 2012-11-27 16:38:05 +09:00
31098d3d75 add nocache for mmap. usage: void *va = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_ANONYMOUS | 0x40, -1, 0); 2012-11-27 14:56:40 +09:00
a21fe11b00 use large page PTEs for allocations bigger than large page size, enforce alignment (USE_LARGE_PAGES) 2012-11-26 17:00:53 +09:00
337fe4b20d timer sleep and wakeup functions by Balazs-san 2012-11-26 16:23:01 +09:00
a1490da112 Revert "make munmap free physical pages, and one correction for aligned mmap in syscall.c (extend_process_region is called with memory-region start-address which is aligned (map_end_aligned), instead of tail-address of current-region (region->map_end)) for aligned mmap (in syscall.c)"
This reverts commit e7317cca98.
2012-11-26 13:38:07 +09:00
e7317cca98 make munmap free physical pages, and one correction for aligned mmap in syscall.c (extend_process_region is called with memory-region start-address which is aligned (map_end_aligned), instead of tail-address of current-region (region->map_end)) for aligned mmap (in syscall.c) 2012-10-30 21:32:49 +09:00
dd596a2a78 lock when changing process memory region (in syscall.c) and page-table (in process.c) 2012-10-09 11:40:49 +09:00
9a8449df2b populate ELF header information on the initial stack so that glibc can set up TLS properly 2012-10-09 00:51:50 +09:00
9394c9fa54 stat(), get_sched_affinity(), gettimeofday() and some detailed debug msgs 2012-05-19 16:54:14 +09:00
38a0bde75e add_process_large_range and (towards) atomic context switch 2012-05-19 16:11:38 +09:00
7c85ac93e8 passing argc, argv and envp to main() 2012-05-10 22:07:23 +09:00
a7c0225423 futex and rlimit 2012-05-08 18:32:43 +09:00
c3463e7393 kitten LWK waitqueue adoptation 2012-05-06 12:39:39 +09:00
8c34463dd4 runqueues and schedule() 2012-05-03 18:38:08 +09:00
c3226018b9 first step towards clone() and futex() (shimada-san) 2012-05-03 13:07:46 +09:00
033d64a7ae TLS and thread_child_tid (Shimada-san) 2012-05-01 16:43:51 +09:00
8fee884be3 writev and some fixes 2012-04-23 14:25:21 +09:00
b3cc785796 A little change on test IKC handlers 2012-02-29 10:43:38 +09:00
07d4f293e2 Syscall Delegation is selectable by command line 2012-02-29 09:35:28 +09:00
a63b4a7369 System call delegation supports DMA alignment 2012-02-24 18:08:05 +09:00
e4d776a0b6 init functions changed 2012-02-22 18:00:15 +09:00
d2591c6d25 temp 2012-01-06 17:06:42 +09:00
e42395e42a valid flag is added 2011-12-02 13:19:44 +09:00
7999653a00 a commit 2011-12-02 12:35:38 +09:00
480e1b12ef big commit 2011-11-28 13:00:13 +09:00
ca96e1f818 kmalloc/kfree interface 2011-11-13 15:18:20 +09:00
83a17650b9 AP, kmalloc 2011-11-06 19:27:09 +09:00
1311337438 Kernel: initial version 2011-09-22 18:57:51 +09:00