|
|
790ae3a9c7
|
use right physical address for host side read after large page mapping
|
2012-11-26 17:25:17 +09:00 |
|
|
|
88e9ee2a7c
|
fix return value from extend_process_region()
|
2012-11-26 17:24:25 +09:00 |
|
|
|
320b8e9851
|
large page aligned ANONYMOUS mapping length fix
|
2012-11-26 17:02:52 +09:00 |
|
|
|
8979ccf5b8
|
allocate a large page in front of a FIXED mapping if start addr is not large page aligned so that the mapping remains physically contiguous
|
2012-11-26 17:02:21 +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 |
|
|
|
22bd5d8247
|
Revert "make physical memory allocator try to reserve memory areas with (size/2)-aligned addresses"
This reverts commit d4770bc9af.
|
2012-11-26 14:32:25 +09:00 |
|
|
|
cf975e1926
|
Revert "make mmap try to reserve memory areas with (size/2)-aligned virtual addresses"
This reverts commit 4ecc9ea5a587eb1c56440c484a12b22a77ef5c2b.
|
2012-11-26 13:46:06 +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 |
|
|
|
3d71edd55c
|
initialize lock variables, increase stack size
|
2012-10-30 21:40:03 +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 |
|
|
|
50431b7584
|
make mmap try to reserve memory areas with (size/2)-aligned virtual addresses
|
2012-10-30 21:03:47 +09:00 |
|
|
|
d4770bc9af
|
make physical memory allocator try to reserve memory areas with (size/2)-aligned addresses
|
2012-10-30 20:53:14 +09:00 |
|
|
|
3ff50170b6
|
make allocate_pages in kernel/mem.c propagate error from aal_pagealloc_alloc (physical address of zero) to callee
|
2012-10-30 14:12:35 +09:00 |
|
|
|
9fe8d548fb
|
increase PIN_SHIFT to 28 for reading large .so-file (temporary, we should use pread instead), and added system-call time
|
2012-10-28 00:43:42 +09:00 |
|
|
|
57c48dea90
|
__host_update_process_range in add_process_memory_range is disabled (in process.c), futex with FUTEX_WAIT_BITSET and time-out is implemented by using pause() (in syscall.c).
|
2012-10-16 20:17:57 +09:00 |
|
|
|
10d6400d80
|
enable syscall channels for all MIC cores
|
2012-10-10 19:16:44 +09:00 |
|
|
|
c96841cf8f
|
added/corrected syscalls, getcwd, access, getdents64, fcntl, readlink, tgkill, rt_sigaction, rt_sigprocmask, madvise, sched_setaffinity, sched_getaffinity (correction), gettimeofday (correction)
|
2012-10-09 12:49:12 +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 |
|
|
|
f1da972bb7
|
modified (a<<b-1) to ((a<<b)-1) in micpa()
|
2012-10-06 03:11:15 +09:00 |
|
|
|
ba4113fd0d
|
close
|
2012-10-03 17:02:05 +09:00 |
|
|
|
9401d03707
|
mmap
|
2012-10-03 10:50:29 +09:00 |
|
|
|
222bad5fe6
|
syscall6
|
2012-10-03 10:47:09 +09:00 |
|
|
|
05b07b1019
|
Merge branch 'master' of postpeta.pccluster.org:mcos
|
2012-09-24 13:11:01 +09:00 |
|
|
|
a280ba0b30
|
query and reserve pages for BIOS reserved memory areas
|
2012-09-22 19:52:02 +09:00 |
|
|
|
9e8337b63d
|
adding function which inserts entry into SMPT
|
2012-09-20 18:12:50 +09:00 |
|
|
|
bc4452457c
|
Merge branch 'master' of www.pccluster.org:mcos
|
2012-09-20 09:46:40 +09:00 |
|
|
|
da484cc1c5
|
fix stat() syscall
|
2012-09-20 09:40:23 +09:00 |
|
|
|
b61745e704
|
elf_l1om to elf_k1om and use of new cross-compiler linux-k1om-4.7
|
2012-09-19 00:27:50 +09:00 |
|
|
|
0f8749e063
|
DMA test during init
|
2012-08-01 11:08:44 +09:00 |
|
|
|
bcfe8c4c06
|
set tls block base to parent if not specified
|
2012-08-01 11:08:29 +09:00 |
|
|
|
02aa7ed213
|
DEBUG_PRINT_INIT and dkprintf
|
2012-06-08 18:15:16 +09:00 |
|
|
|
8005f8455d
|
PTE clearing bug due to wrong unmap fixed
|
2012-06-08 18:12:03 +09:00 |
|
|
|
77296a31a2
|
largre_region creation (may not be needed)
|
2012-05-19 16:56:05 +09:00 |
|
|
|
9394c9fa54
|
stat(), get_sched_affinity(), gettimeofday() and some detailed debug msgs
|
2012-05-19 16:54:14 +09:00 |
|
|
|
c8d6ec9356
|
print more info on page faults
|
2012-05-19 16:52:28 +09:00 |
|
|
|
9f1d1c712d
|
lost wake up (?) futex fix
|
2012-05-19 16:35:52 +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 |
|
|
|
97d4c85195
|
user/kernel stack size, clear content of ANONYMOUS mmap, changes to scheduler (CPU idle state)
|
2012-05-10 14:20:52 +09:00 |
|
|
|
d679844685
|
multiline page fault debug msg
|
2012-05-10 14:16:05 +09:00 |
|
|
|
56577b55b7
|
separate kmsg lock and print functions for multi-line atomic messages
|
2012-05-10 14:15:14 +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 |
|
|
|
8aef73c5aa
|
__KERNEL__
|
2012-05-01 16:42:07 +09:00 |
|
|
|
cd08c2e399
|
process related debug messages
|
2012-04-25 14:29:10 +09:00 |
|
