stv0g/metalsvm
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity
139 commits 9 branches 0 tags 15 MiB
Commit graph

13 commits

Author SHA1 Message Date
stefan
c8c3035a4d - complete redesign of the APIC code 
- MetalSVM detects the APIC and initializes the APIC timer
- If an a APIC is available, the PIC timer will be disabled
- SMP is currently not supported



git-svn-id: http://svn.lfbs.rwth-aachen.de/svn/scc/trunk/MetalSVM@233 315a16e6-25f9-4109-90ae-ca3045a26c18
 2010-11-04 20:15:39 +00:00
stefan
e527a3ccb6 - switched to an ELF kernel 
- simplified the linker script


git-svn-id: http://svn.lfbs.rwth-aachen.de/svn/scc/trunk/MetalSVM@199 315a16e6-25f9-4109-90ae-ca3045a26c18
 2010-10-25 17:10:16 +00:00
stefan
d66ac69333 - use "add esp,4" to remove the last element on the stack 
git-svn-id: http://svn.lfbs.rwth-aachen.de/svn/scc/trunk/MetalSVM@186 315a16e6-25f9-4109-90ae-ca3045a26c18
 2010-10-20 15:39:36 +00:00
stefan
b0e600da99 - prepare MetalSVM for multicore environments 
- create the variable current_task on each core


git-svn-id: http://svn.lfbs.rwth-aachen.de/svn/scc/trunk/MetalSVM@159 315a16e6-25f9-4109-90ae-ca3045a26c18
 2010-09-12 14:45:03 +00:00
stefan
81df510743 - add comments 
- use readable macros instead of constants
- use the same error number like newlib


git-svn-id: http://svn.lfbs.rwth-aachen.de/svn/scc/trunk/MetalSVM@156 315a16e6-25f9-4109-90ae-ca3045a26c18
 2010-09-10 22:18:55 +00:00
stefan
2819d27885 - specify output architecture 
- rename entry section


git-svn-id: http://svn.lfbs.rwth-aachen.de/svn/scc/trunk/MetalSVM@144 315a16e6-25f9-4109-90ae-ca3045a26c18
 2010-09-07 21:07:27 +00:00
stefan
a6a9617775 - add the libc "newlib" and their support into MetalSVM 
- programs could be load as module by the bootloader Grub



git-svn-id: http://svn.lfbs.rwth-aachen.de/svn/scc/trunk/MetalSVM@95 315a16e6-25f9-4109-90ae-ca3045a26c18
 2010-08-17 09:59:29 +00:00
stefan
ce3c5e3d57 - remove obsolete assembler code 
git-svn-id: http://svn.lfbs.rwth-aachen.de/svn/scc/trunk/MetalSVM@62 315a16e6-25f9-4109-90ae-ca3045a26c18
 2010-08-10 20:20:32 +00:00
stefan
a3c5f8f5b8 - minor optimizations 
- we push only the required registers



git-svn-id: http://svn.lfbs.rwth-aachen.de/svn/scc/trunk/MetalSVM@53 315a16e6-25f9-4109-90ae-ca3045a26c18
 2010-08-09 17:49:18 +00:00
stefan
71188c92f9 - complete restart of the project 
- support of TSS-based task switching
- add a mailbox template
- suport of user level task
- support of system calls


git-svn-id: http://svn.lfbs.rwth-aachen.de/svn/scc/trunk/MetalSVM@47 315a16e6-25f9-4109-90ae-ca3045a26c18
 2010-08-09 11:47:51 +00:00
stefan
a9043ebf72 - create GDTs for user applications (ring 3) 
- rename section osstart to multiboot


git-svn-id: http://svn.lfbs.rwth-aachen.de/svn/scc/trunk/MetalSVM@43 315a16e6-25f9-4109-90ae-ca3045a26c18
 2010-08-05 12:41:38 +00:00
stefan
e184955a2b - add Multiboot support (http://www.gnu.org/software/grub/manual/multiboot/) 
- Multiboot is needed to initialize our memory management


git-svn-id: http://svn.lfbs.rwth-aachen.de/svn/scc/trunk/MetalSVM@14 315a16e6-25f9-4109-90ae-ca3045a26c18
 2010-08-02 12:32:58 +00:00
stefan
9778b7b790 - first steps to realize a SVM subsystem in a VM 
git-svn-id: http://svn.lfbs.rwth-aachen.de/svn/scc/trunk/MetalSVM@2 315a16e6-25f9-4109-90ae-ca3045a26c18
 2010-07-31 15:53:30 +00:00