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542 commits

Author SHA1 Message Date
Stefan Lankes
f721582a5c on the SCCm we include always scc_memcpy.h 2011-08-19 13:50:47 -07:00
Stefan Lankes
9c15383d2c add first running version of our svm system 2011-08-19 00:11:36 -07:00
Simon Pickartz
105cc84303 Merge branch 'master' of git.lfbs.rwth-aachen.de:metalsvm into mailbox_integration 2011-08-18 13:58:16 -07:00
Stefan Lankes
1f178b99cc now, the page fault handler determines the PGT's address correctly 2011-08-18 07:08:25 -07:00
Stefan Lankes
01a4573b36 remove some output messages 2011-08-18 05:50:54 -07:00
Stefan Lankes
016c4a1227 Merge branch 'master' into svm 2011-08-18 05:43:31 -07:00
Stefan Lankes
e9aa86ed51 fix bug in the MPB-specific memcpy functions 
=> solves a problem in Simon's mailbox system
 2011-08-18 05:38:23 -07:00
Stefan Lankes
35621d72d1 first try to realize task stealing 2011-08-18 12:16:31 +02:00
Stefan Lankes
0ba7e146ab fix bug: use AT&T instead of Intel style 2011-08-18 12:15:05 +02:00
Generic account for RWTHAachen Students
b3c786b280 degub print in iRCCE_mail_send 2011-08-18 02:23:10 -07:00
Generic account for RWTHAachen Students
ad2d1e4a3d problems with iRCCE_memcpy_put 2011-08-18 02:07:42 -07:00
Simon Pickartz
c0f9747c67 kernel task mail_ping no STDCALL any more 2011-08-18 01:29:55 -07:00
Simon Pickartz
142e4892af resolve merge conflicts 2011-08-17 23:32:39 -07:00
Stefan Lankes
f3a817ee92 Merge branch 'master' into libsocket 
Conflicts:
	include/metalsvm/tasks_types.h
	kernel/tests.c
 2011-08-17 14:57:20 +02:00
Stefan Lankes
4c9855c83a redesign of the scheduler, defining of a runqueue per core 
=> Currently, we work stealing isn't supported
 2011-08-17 13:51:19 +02:00
Generic account for RWTHAachen Students
c53ee583f8 bug fix 2011-08-17 02:14:27 -07:00
Generic account for RWTHAachen Students
4dbb0a50df low mail prio for noise 2011-08-17 00:42:47 -07:00
Stefan Lankes
6e55a3a874 add some debug messages and remove obsolete macros 2011-08-16 16:08:04 -07:00
Generic account for RWTHAachen Students
9b19fe3114 change in icc_mail_ping_irq-test 2011-08-16 14:11:26 -07:00
Stefan Lankes
a0bae35a88 add untested prototype of an SVM system 2011-08-16 03:29:54 -07:00
Stefan Lankes
c471e8177e Merge branch 'master' into svm 2011-08-15 11:09:56 -07:00
Generic account for RWTHAachen Students
7bf0cf184c only check irq status reg if irq_no = 124 2011-08-15 09:56:46 -07:00
Simon Pickartz
f7be10461b bug fix 2011-08-15 17:26:32 -07:00
Stefan Lankes
c8e22fe08e add faster memcpy function for the SCC 2011-08-15 08:01:47 -07:00
Stefan Lankes
62e7ead997 add SVM demo example and redesign of the SVM system 2011-08-15 07:16:12 -07:00
Stefan Lankes
7980fd5bd7 RCCE_shmalloc manages only physical memory regions 
=> users have to map these regions in the virtual address space by their own
=> temporary disabling of mmnif
 2011-08-15 07:13:31 -07:00
Stefan Lankes
c1cb54ae90 cosmetic changes 2011-08-15 06:36:38 -07:00
Stefan Lankes
5c3c757cbb Merge branch 'master' into svm 2011-08-15 01:13:02 -07:00
Simon Pickartz
6892fa021a testing remote interrupts 2011-08-13 17:14:01 -07:00
Simon Pickartz
1e636dee97 fix in mail_check 2011-08-11 09:13:31 -07:00
Simon Pickartz
67a85668fa testing remote interrupts 2011-08-11 09:02:49 -07:00
Generic account for RWTHAachen Students
6995bb29e3 gic irqs seem to work now 2011-08-10 22:44:16 -07:00
Marian Ohligs
5c7e9f38ec Merge branch 'master' into ohligs 
Conflicts:
	.gitignore
	kernel/syscall.c
	kernel/tasks.c
	kernel/tests.c
	newlib/examples/Makefile
 2011-08-10 16:57:17 +02:00
Stefan Lankes
1583f886b8 on the SCC, the kernel determines the virtual address for the initrd 2011-08-10 03:25:22 -07:00
Generic account for RWTHAachen Students
4b03e27a37 testing global interrupt controller 2011-08-10 00:21:21 -07:00
Simon Pickartz
d7175a72a9 testing remote interrupts 2011-08-09 14:54:30 -07:00
Stefan Lankes
c3fbc90b9e switch (partly) from a Apache License to a BSD License 2011-08-08 23:32:34 +02:00
Marian Ohligs
a02b596580 - stdin blocks itself util kb has got the input message 2011-08-07 10:20:46 +02:00
Marian Ohligs
8591645bb3 - bug fix 2011-08-06 19:05:46 +02:00
Marian Ohligs
cdc6707852 Merge branch 'master' into ohligs 
- one more bug: block_task is missing

Conflicts:
	include/metalsvm/tasks_types.h
	kernel/main.c
	kernel/tasks.c
 2011-08-06 17:51:48 +02:00
Stefan Lankes
a179ded21b redesign of the timers, support of timeouts in mailboxes and semaphores 2011-08-06 15:55:34 +02:00
Stefan Lankes
387ef0ea9b cosmetic changes 2011-08-04 16:48:04 +02:00
Stefan Lankes
22441375bb add blocking timers 
only the idle tasks use the polling mode
 2011-08-03 21:41:06 +02:00
Stefan Lankes
452aa3b1d1 cosmetic changes and add some scheduling statistics 2011-08-03 19:37:05 +02:00
Marian Ohligs
5af1ae0386 Merge branch 'master' into ohligs 2011-08-03 10:43:10 +02:00
Stefan Lankes
577300919c fix bug in search_apic and uses function to find the MP Config Table 2011-08-03 07:37:57 +02:00
Stefan Lankes
e98a53ba16 Merge branch 'master' into svm 2011-08-02 12:53:21 -07:00
Stefan Lankes
f4dd038ee5 save and restore segment registers 
=> this fixed a bug in the system call "fork"
 2011-08-02 12:33:08 -07:00
Stefan Lankes
d91b0d49c2 minor bug fix 
=> search the MP Config Table below 1MB
 2011-08-02 18:29:20 +02:00
Stefan Lankes
e2c546a782 first steps to realize a SVM subsystem 2011-08-02 07:17:49 -07:00