Stefan Lankes
e4b6c8a356
Merge branch 'svm'
2011-05-25 15:34:43 -07:00
Stefan Lankes
5d702411ab
enable in RCCE the shared memory support
2011-05-25 15:28:20 -07:00
Jacek Galowicz
394befa3a8
Color management for procedures using vga_putchar
...
As seen in some BSD operating systems, you can now push and pop foreground and background colors onto a stack to change the colors you see on the screen whenever kprintf/kputchar is used.
This could become useful if one wants to see kernel space kprintfs in other colors than user space printfs or error messages in red and other debugging purposes.
Beware: This is just a small and dirty hack which protects the colorstack with locks and so on. But on task switching the color will not be switched. That makes different colors for different colors persistent for all the time difficult/impossible. But I considered adding colors to the task structures a bit overdone for a small debugging-help.
[Sorry for those commit-and-pull-back-mails. Forgot that I had this stuff on the master branch while pushing my own branch onto the server.]
2011-05-25 09:26:00 +02:00
Stefan Lankes
f51b24a45f
using of kprintf instead of printf
2011-05-24 15:05:29 -07:00
Stefan Lankes
2357d65a09
add baremetal version of coreid, readLUT and writeLUT
2011-05-24 15:04:44 -07:00
Marian Ohligs
fbd948f66f
remove hangman, add mshell
2011-05-24 23:37:40 +02:00
Marian Ohligs
240d7f65c3
Merge branch 'mshell' into readwrite
2011-05-24 23:33:01 +02:00
Marian Ohligs
1650d12295
Merge branch 'ohligs' into readwrite
2011-05-24 18:58:10 +02:00
Marian Ohligs
af0728a57d
add the feature to start elf-files
2011-05-24 18:54:53 +02:00
Marian Ohligs
6ba32a14b5
Merge branch 'ohligs' into mshell
...
Conflicts:
kernel/tests.c
2011-05-24 18:42:58 +02:00
Marian Ohligs
5c9ff18204
fixing a bug with fork
2011-05-24 18:41:24 +02:00
Marian Ohligs
f54b06a807
add the ability to start apps (still buggy)
2011-05-24 17:23:10 +02:00
Marian Ohligs
cf570ee42a
Merge branch 'ohligs' into mshell
2011-05-24 15:44:40 +02:00
Marian Ohligs
3cf6180196
fix some strange behavior with backspace
2011-05-24 00:56:21 +02:00
Marian Ohligs
9137549a42
add basic mshell
...
-> help
-> exit
-> path/to/elf
2011-05-24 00:48:56 +02:00
Marian Ohligs
bb80eec6e4
Merge branch 'ohligs' into readwrite
2011-05-23 13:48:12 +02:00
Marian Ohligs
bae6e2df51
add tiny hangman test
2011-05-23 13:47:05 +02:00
Marian Ohligs
8651593758
bug fix in fb.c
2011-05-23 13:42:26 +02:00
Marian Ohligs
ec6ccf9c3a
Merge branch 'ohligs' into readwrite
...
Conflicts:
newlib/examples/hello.c
2011-05-23 12:59:10 +02:00
Marian Ohligs
4f0bc05a74
add basic support of scanf, get ...
2011-05-23 12:56:14 +02:00
Marian Ohligs
34641f4338
- add some open-flag defines
...
- some design changes
2011-05-19 12:53:47 +02:00
Marian Ohligs
33be04bfcd
lseek only works with FS_FILE. On failture, the result is -EINVAL
2011-05-19 11:11:18 +02:00
Marian Ohligs
06f24224ef
Merge branch 'ohligs' into readwrite
2011-05-18 18:18:36 +02:00
Marian Ohligs
9e5dcfc2b4
add lseek (SEEK_SET, SEEK_CUR, SEEK_END)
...
- still missing some filetype checking
2011-05-18 18:14:23 +02:00
Marian Ohligs
1f74434a46
Merge branch 'master' into ohligs
2011-05-18 12:50:41 +02:00
Stefan Lankes
fc17e7710d
simplify pingpong benchmark
2011-05-18 00:37:25 -07:00
Stefan Lankes
08f5153257
add the support of inter core interrupts
2011-05-17 08:13:20 -07:00
Stefan Lankes
7970899fd1
use HALT instead of NOP8
2011-05-17 08:12:56 -07:00
Stefan Lankes
098546fe25
fix typo in the declaration of icc_ping
2011-05-17 08:11:41 -07:00
Marian Ohligs
c4a64535dd
Merge branch 'master' into ohligs
2011-05-16 23:22:39 +02:00
Jacek Galowicz
58115dc000
New Makefile target: qemudbg
...
This target starts qemu in Debug-Mode and GDB.
There is a GDB-Script file script.gdb which is extensible to match your
debugging needs.
2011-05-16 13:26:49 +02:00
Marian Ohligs
d1e0e2304d
Merge branch 'ohligs' into readwrite
...
Conflicts:
newlib/examples/test
2011-05-16 10:27:43 +02:00
Marian Ohligs
b94875ccfe
initrd_write:
...
- writing strings of any length now possible
2011-05-16 10:19:13 +02:00
Marian Ohligs
4460d92843
add syscall lseek (not working yet)
...
some design changes in kernel/systcall.c
2011-05-12 11:29:31 +02:00
Marian Ohligs
0ac95a30b3
Merge branch 'ohligs' into readwrite
...
Conflicts:
drivers/char/null.c
drivers/stderr/Makefile
drivers/stderr/stderr.c
drivers/stdin/Makefile
drivers/stdin/stdin.c
drivers/stdout/Makefile
drivers/stdout/stdout.c
fs/initrd.c
include/metalsvm/fs_types.h
include/metalsvm/tasks_types.h
kernel/syscall.c
kernel/tasks.c
kernel/tests.c
newlib/examples/hello.c
newlib/examples/test
tools/Makefile
2011-04-26 17:27:42 +02:00
Marian Ohligs
2f6bf8219f
add some drivers Makefiles
2011-04-26 17:01:09 +02:00
Marian Ohligs
6c45e03d0e
Merge branch 'master' into ohligs
...
Conflicts:
fs/initrd.c
2011-04-26 16:52:52 +02:00
Marian Ohligs
f785bcf9a4
Fix Bug in stderr (same as stdout)
2011-04-26 16:49:10 +02:00
Marian Ohligs
4c370ad377
Bug fixed in stdout: printf is working
...
some test changes in initrd_write
2011-04-26 16:43:57 +02:00
Stefan Lankes
3a0e42eef1
add ping pong test and some bug fixes in the ICC part
2011-04-24 07:27:27 -07:00
Marian Ohligs
ef59f6cb8d
Merge branch 'master' into ohligs
...
Conflicts:
kernel/tasks.c
2011-04-23 11:09:56 +02:00
Marian Ohligs
02f7fecc61
first stdin, stout, stderr implementation (still buggy)
2011-04-23 11:04:32 +02:00
Stefan Lankes
29ab43f289
First steps to realize Inter-Core-Communication via RCCE
2011-04-23 00:13:12 -07:00
Stefan Lankes
1157306567
remove typo
2011-04-22 23:19:53 -07:00
Stefan Lankes
eab1480113
remove typo
2011-04-22 09:55:27 +02:00
Stefan Lankes
900c67c2a0
remove obsolete flags
2011-04-22 09:31:33 +02:00
Stefan Lankes
ea4a7477c5
set CR0's MP flag to monitor the coprocessor
2011-04-21 19:46:55 +02:00
Stefan Lankes
6d143c00f7
Merge branch 'master' of git.lfbs.rwth-aachen.de:metalsvm
2011-04-21 09:40:31 -07:00
Stefan Lankes
a563c756ee
fix bug in the setup of the caching strategy
2011-04-21 09:33:49 -07:00
Stefan Lankes
2a5411c987
fix bug in the initialization of caching strategy
2011-04-21 09:28:56 -07:00
