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314 Commits 10 Branches 1 Tag
635d8ff2f75aeec2bb5d6599288e0117496a7f2f
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Author SHA1 Message Date
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
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
0aaf6c25f6 Merge pull request #62 from alexfru/master 
Smaller C: improvements.
 2015-08-29 10:35:45 -07:00
Alexey Frunze
ae75f1cecc Smaller C: improvements 
All architectures:
- "return" statement at function's end doesn't jump to immediately
  following epilog anymore
- zero and non-zero constants are recognized in conditional
  expressions of "if", "do/while" and "for" statements, no code
  generated to evaluate these constant conditions and related
  unnecessary jumps aren't generated anymore either
- in "for (clause-1; expr-2; expr-3) body", "expr-3" and "body" are
  now reordered to the more natural code flow "body expr-3", thereby
  getting rid of unnecessary jumps
MIPS code generator:
- function prologue/epilogue shortened further
- RA is not explicitly saved/restored in leaf functions
- assignment of 0 (e.g. "int a = 0;") is done from register 0
  directly, avoiding a load of a constant
 2015-08-29 02:27:19 -07:00
Serge Vakulenko
c44239cb64 Bootloader moved to a separate GitHub repository. 2015-08-28 19:32:43 -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
6419a655f4 Merge pull request #61 from alexfru/master 
Smaller C: Recover ~7.5KB of data memory (room for improvements).
 2015-08-22 22:19:08 -07:00
Alexey Frunze
531a56ed51 Smaller C: Recover ~7.5KB of data memory (room for improvements) 
by splitting SyntaxStack[][] into two arrays and reducing
the size of the element of the first
 2015-08-22 17:53:42 -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
00279386d7 Merge pull request #60 from alexfru/master 
Update Smaller C.
 2015-08-20 23:19:59 -07:00
Alexey Frunze
b331d3e0aa Update Smaller C 
- Update license text (remove irrelevant FreeBSD references)

- Update root readme.txt

- Improve prologue/epilogue generation
  Don't generate unnecessary jumps back and forth to/from
  "sub sp, size_of_locals".
  Instead, with the help of fgetpos()/fsetpos()
  initially write ";sub sp,              0" and then, when
  the size is finally known, go back and overwrite it with
  " sub sp, size_of_locals".
 2015-08-20 22:37:08 -07:00
Serge Vakulenko
c8939dc646 Fix bug in assembler: incorrect reordering of branch instruction. 
Increase cpp buffer size.
 2015-08-20 20:55:55 -07:00
Serge Vakulenko
c2a86d50bb Merge pull request #59 from ibara/master 
Update to emg 1.8.
 2015-08-19 13:51:00 -07:00
Brian Callahan
d29b887f18 Update to emg 1.8 2015-08-12 22:09:14 -04:00
Serge Vakulenko
f71ce9fc62 Pinguino-micro: kernel configuration updated. 2015-07-23 20:50:56 -07:00
vak
0a1960c864 Makefiles updated to properly build and install pdc and libreadline. 2015-07-18 21:44:58 -07:00
Serge Vakulenko
e8cb02f3f7 Added a tiny implementation of readline library, based on linenoise sources. 
See https://github.com/antirez/linenoise for details.

Implemented a routine atexit() in libc.

Pdc modified to use readline library.
 2015-07-18 18:41:46 -07:00
Serge Vakulenko
0b8e8bd520 Added pdc: the programmers desktop calculator, 
imported from https://github.com/daniel-thompson/pdc repository.
 2015-07-18 16:30:40 -07:00
Serge Vakulenko
84247c1ba5 Merge pull request #57 from daniel-thompson/groff 
Add groff (which provides nroff) to the list of required packages.
 2015-07-04 20:10:15 -07:00
vak
0c3fffb6f6 Merge pull request #56: Fix build for gcc >= 5.0. 
gcc 5.0 defaults to -std=gnu11 meaning code which relies on implicit
ints will no longer compile. Passing -std=gnu89 restores the default
but causes problems because the system headers are written in gnu11.
Using -idirafter instead of -nostdinc resolves all problems and should
be compatible with old GCC versions (and clang).
 2015-07-04 19:59:43 -07:00
Sergey
66cadb02a1 Fix uudecode.0 path in manifest. 2015-07-04 19:21:33 -07:00
Sergey
be7c8f804e Merge branch 'sinetek-uuencode'. 2015-07-04 19:14:42 -07:00
Sergey
af1147432a Merge branch 'uuencode' of https://github.com/sinetek/retrobsd into sinetek-uuencode 2015-07-04 19:14:06 -07:00
Serge Vakulenko
a9b2a816ba Merge pull request #54 from sinetek/fold 
fold - sync with FreeBSD 2.0
 2015-07-04 19:01:29 -07:00
Sergey
0329394f94 Add fold utility from FreeBSD 2.0. 2015-07-04 19:00:20 -07:00
Sergey
1bf595e11a Create $DESTDIR/share/calendar directory on install. 
Also, added .gitignore for all new components.
 2015-07-04 18:46:48 -07:00
Serge Vakulenko
455d7aeffe Merge pull request #53 from sinetek/calendar 
calendar - sync with FreeBSD 2.0.
 2015-07-04 16:46:52 -07:00
Serge Vakulenko
694c364cb4 Merge pull request #52 from sinetek/md5 
md5 - sync with FreeBSD 2.0.
 2015-07-04 16:44:58 -07:00
Serge Vakulenko
75470f1ac5 Merge pull request #51 from sinetek/master 
Pull in a few games.
 2015-07-04 16:41:23 -07:00
Daniel Thompson
804d646577 Add groff (which provides nroff) to the list of required packages. 
debootstraped images will not have this by default.
 2015-07-04 20:18:17 +01:00
sinetek
9623203f20 uuencode/uudecode - sync with FreeBSD 2.0 2015-07-03 16:54:18 +07:00
sinetek
8d061f04e3 fold - sync with FreeBSD 2.0 2015-07-03 16:35:12 +07:00
sinetek
49550e87d8 calendar - sync with FreeBSD 2.0 2015-07-03 16:07:55 +07:00
sinetek
6504a97fd1 md5 - sync with FreeBSD 2.0 2015-07-03 15:05:54 +07:00
sinetek
b81bb822f3 pig - sync with FreeBSD 2.0 2015-07-03 13:41:24 +07:00
sinetek
236fc62bb3 pom - sync with FreeBSD 2.0 2015-07-03 13:25:25 +07:00
sinetek
3890f0a6aa caesar - sync with FreeBSD 2.0 2015-07-03 13:12:25 +07:00
sinetek
24e057667e name clash with posix function 2015-07-03 10:09:29 +07:00
Serge Vakulenko
0cf79d71cf Added missing exception handler at startup.S. 2015-06-26 20:24:35 -07:00
Serge Vakulenko
229b664f35 Added kernel configuration for Olimex Pinguino-Micro board (with mx795 chip). 2015-06-26 14:08:59 -07:00
Serge Vakulenko
4c343f1525 Fixed bug in assembler: incorrect reordering. 2015-06-25 22:11:54 -07:00
Serge Vakulenko
219e2c3071 Fixed bug in rogue: incorrect use of NL for cursor positioning. 2015-06-24 22:45:33 -07:00
Serge Vakulenko
9d39282ae9 All paths moved to path.h. 
Cleanup in curses.h: removed reg definition.
All include files reformatted for 4-space indent.
 2015-06-24 20:57:08 -07:00
Serge Vakulenko
81a8a8379d Deleted unused include files dbm.h and pcc.h. 
Deleted library functions stty() and gtty().
PicoC built in mips16 mode, without floating point support.
 2015-06-24 19:19:46 -07:00