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435 Commits 10 Branches 1 Tag
691fdfaa2f0fc0a0b66c1e1666778f1c4cd5525d
Commit Graph

96 Commits

Author SHA1 Message Date
Serge Vakulenko
691fdfaa2f Virtualmips: restored broken DI and EI instructions. 2015-10-29 21:06:56 -07:00
Serge Vakulenko
d8708af48a Virtualmips: handle overflow in div, add, addi and sub instructions. 2015-10-29 20:15:10 -07:00
Serge Vakulenko
7d3e799c82 Virtualmips: take CpU exception as expected. 2015-10-29 19:39:03 -07:00
Serge Vakulenko
91cbbfbad0 Virtualmips: SC instruction should take AdES exception even when LL bit is not set. 2015-10-29 19:01:19 -07:00
Serge Vakulenko
f87ab8d4c4 Virtualmips: remove unused opcodes. 2015-10-29 18:51:02 -07:00
Serge Vakulenko
37646559fd Virtualmips: implement CLO instruction. 2015-10-29 18:17:02 -07:00
Serge Vakulenko
1a5f550fe1 Virtualmips: merge changes from alexfru. 2015-10-29 18:11:41 -07:00
Serge Vakulenko
666f22786f Virtualmips: add DERET instruction. 2015-10-29 18:04:42 -07:00
Serge Vakulenko
8d15906495 Virtualmips: implement SDBBP instruction. 2015-10-29 17:44:44 -07:00
Serge Vakulenko
5bff2b428c Virtualmips: implement compare-and-trap instructions. 2015-10-29 14:02:08 -07:00
Serge Vakulenko
94d38c939f Virtualmips: fix disassembler for mips16e mode. 2015-10-29 13:34:45 -07:00
Serge Vakulenko
f2c4d11b74 Virtualmips: fix exception vectors. 2015-10-28 17:21:31 -07:00
Serge Vakulenko
ce4fbe98b7 Virtualmips: handle SRSCtl register as zero read-only. 2015-10-28 12:02:35 -07:00
Serge Vakulenko
ec2a748448 Virtualmips: implement magic opcodes. 2015-10-27 22:17:58 -07:00
Serge Vakulenko
ade0fff092 VirtualMIPS simulator: create a platform for generic M4K core. 2015-10-26 22:44:38 -07:00
Alexey Frunze
f8bde663cf Initial support for MIPS16e in virtualmips emulator 
Also:
- A few bugfixes in virtualmips
- Compile Smaller C (smlrc) using MIPS16e
  (this frees up ~20KB of space for smlrc improvements)
TBD:
- MIPS16e disassembler in virtualmips
 2015-10-26 02:27:46 -07:00
Serge Vakulenko
0f7e688c2e Add kernel configuration for SnadPIC MX795 board. 
For board documentation, see:
http://www.microcontroller-board.com/snadpic-board-32/11-snadpic-pic32mx795f512l-development-board.html
 2015-10-02 21:02:10 -07:00
Serge Vakulenko
84a38361a5 Update sdramp driver for the new i/o framework. 2015-09-29 18:15:21 -07:00
Serge Vakulenko
1d0b58ab60 Allow comments in files.kconf. 2015-09-26 16:27:50 -07:00
Serge Vakulenko
976bf303cc Kernel config utility: add new specification to assign 
logical signals to pins. like 'signal "LED_KERNEL" pin RA0'.
 2015-09-19 17:09:40 -07:00
Serge Vakulenko
3db23e5d6a Use flags for gpio driver to configure available pins. 2015-09-14 22:07:16 -07:00
Serge Vakulenko
c6360fb676 Use ioconf.c for device configuration. 2015-09-14 20:28:31 -07:00
Serge Vakulenko
3dda877dfb Package readme file updated. 2015-09-14 11:42:51 -07:00
Serge Vakulenko
c9ed14824b Update package readme file (thanks Pito). 2015-09-14 11:21:49 -07:00
Serge Vakulenko
967ec35fd2 Top level readme updated. 2015-09-08 23:40:38 -07:00
Serge Vakulenko
b2806f3ad2 Merge branch 'master' into kconfig. 2015-09-08 22:22:29 -07:00
Serge Vakulenko
355ad339ef Kconfig: use named pins for SD select and enable signals. 2015-09-08 22:17:10 -07:00
Serge Vakulenko
c631ae5d43 Kconfig: generate xxx_ENABLED defines automatically. 2015-09-08 14:25:59 -07:00
Serge Vakulenko
717ab59efd Switch to kconfig completely. 
All configsys stuff moved to tools/configsys/ directory, not used anymore.
 2015-09-07 22:22:35 -07:00
Serge Vakulenko
f055b45453 Kconfig: remove hz keyword. 2015-09-04 20:53:19 -07:00
Serge Vakulenko
9f05f511a6 Fixed issues with multiple kernel builds. 2015-09-04 18:55:56 -07:00
Serge Vakulenko
94c02410e4 Kconfig: rename machine to architecture, ident to board. 
Make timezone and maxusers parameters optional.

Enable kernel options UCB_METER, EXEC_AOUT, EXEC_ELF and EXEC_SCRIPT
by default.
 2015-09-03 12:51:56 -07:00
Serge Vakulenko
fc9d89eff2 Kconfig: use PARAM for all options. 2015-09-03 12:08:32 -07:00
Serge Vakulenko
592e2014fb Kconfig: remove unused options config-dependent, device-driver and profiling-routine. 
Kernel makefile updated.
 2015-09-02 18:19:30 -07:00
Serge Vakulenko
635d8ff2f7 GCC configuration script unified for both kconfig and configsys. 
Ling scripts modified for compatibility with CodeScape toolchain.
Fixed gcc warnings in kernel and kconfig.
 2015-09-01 19:46:57 -07:00
Serge Vakulenko
49de16b343 Fsutil enhanced to extract symlinks. 2015-08-31 18:35:37 -07:00
Serge Vakulenko
585773955b Fix include paths in the kernel sources. 
Max32 kernel successfully compiled with kconfig utility.
 2015-08-31 00:21:41 -07:00
Serge Vakulenko
d80a636a62 Create generic kconfig script for pic32 platform. 2015-08-30 21:10:19 -07:00
Serge Vakulenko
4634b23849 Autobuild makefile updated. 2015-08-27 22:27:33 -07:00
Serge Vakulenko
2401afee53 Autobuild script updated. 2015-08-27 19:43:03 -07:00
Serge Vakulenko
09f3488389 Add pinguino-micro to the autobuild list. 2015-08-23 23:15:32 -07:00
Serge Vakulenko
b73411b3bd Autobuild script updated. 2015-08-23 22:48:02 -07:00
Serge Vakulenko
4bf3ca1292 Add autobuild script. 2015-08-23 22:45:16 -07:00
Serge Vakulenko
aaaa3fd193 Autobuild makefile updated. 2015-08-22 01:42:39 -07:00
Serge Vakulenko
d6164dd82b Add tools/build directory. 2015-08-22 00:51:53 -07:00
Serge Vakulenko
880e6639ac All manual pages added to manifest file. 2015-06-22 22:44:18 -07:00
Sergey
84445ee1f7 Fixed bug in fsutil, occasionally resulted in unexpected fsck errors. 
It was caused by garbage at end of file names.
 2015-06-21 20:00:36 -07:00
Sergey
76832ba217 Merge branch 'master' of https://github.com/RetroBSD/retrobsd 2015-06-06 23:44:30 -07:00
Sergey
48de8a19bb LED cube examples modified for fubarino. 2015-06-06 23:43:26 -07:00
vak
21ddf7fa5a Kconfig updated. 2015-06-02 00:16:15 -07:00