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4e2c809150d1388fba8697174af355872eaab335
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513 Commits

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Author SHA1 Message Date
Serge
4e2c809150 Fix linker script. 
Skip empty GNU_STACK section in elf2aout utility.
 2022-05-25 22:33:30 -07:00
Serge
ef83392732 Add library libclang: low level support routines from 
llvm-project/compiler-rt/lib/builtins collection.
 2022-05-25 21:36:20 -07:00
Serge
9d5c61e023 adb: declare all global variables as extern, and define them in main.c. 2022-05-25 20:21:33 -07:00
Serge
d5002ad0ac Use LD for linking mips binaries, not CC. 
Fix a few incompatibilities in C sources.
 2022-05-25 19:23:39 -07:00
Serge
00c4bf1ea1 Modify makefile in lib/startup to pass options to external assembler. 2022-05-25 18:17:29 -07:00
Serge
9f617eb6fe Modify build scripts for clang. 
Disable -mips16 flag for now.
Fix a few issues and incompatibilities detected by compiler.
 2022-05-25 17:38:22 -07:00
Serge Vakulenko
71faeb6c76 Disable mount option in fsutil. No need for libfuse anymore. 
Fix build issues in virtualmips simulator.
 2022-05-25 16:11:07 -07:00
Serge Vakulenko
a0c256c1f0 Virus editor crashed when colon command line exceeded 4 bytes. 
Fixed issue #79.
 2019-02-17 14:24:26 -08:00
Serge Vakulenko
9d8ad7ccf5 Configure gpanel driver for Duinomite board. 2018-01-30 20:35:01 -08:00
Serge Vakulenko
a5d7f4ea99 Gpanel driver: add support for ILI9481 LCD controller. 2018-01-30 20:22:36 -08:00
Serge Vakulenko
435d3c34cf Fix build errors and warnings in zoneinfo and virtualmips. 2018-01-30 20:20:38 -08:00
Serge Vakulenko
0e39621fea Merge pull request #77 from 610t/master 
Retern to legacy implement for expr(1) etc.
 2017-02-14 23:25:59 -08:00
Takeshi MUTOH
7477abe7f3 Retern to legacy implement for expr(1) etc. 2017-02-12 06:19:13 +09:00
Serge Vakulenko
7075769d7c Merge pull request #76 from vasily122/insert-int 
insert definitions of INT in some functions
 2016-12-31 14:10:02 -08:00
vasily122
f5452b74de insert definitions of INT in some functions 2016-11-04 13:46:37 +00:00
Matt Jenkins
f3dbdc7615 Got Yacc compiling and running 2016-07-14 00:06:12 +01:00
Matt Jenkins
66e5cd88c0 Fixed UECIDE compiler location detection 2016-07-14 00:04:45 +01:00
Matt Jenkins
0583055d00 Added PONTECH Quick240 2016-07-14 00:02:22 +01:00
Matt Jenkins
aea2050c49 Merge branch 'master' of github.com:RetroBSD/retrobsd 2016-07-13 16:02:46 +01:00
Serge Vakulenko
5fde14ecea Fix bus frequency and gpio configuration for eMega board. 2016-07-12 17:39:08 -07:00
Serge Vakulenko
ca67f33a30 Autobuild: add Olimex Duinomite-eMega board. 2016-07-07 20:46:14 -07:00
Matt Jenkins
20238b7208 Merge branch 'master' of github.com:RetroBSD/retrobsd 2016-07-03 16:48:42 +01:00
Serge Vakulenko
1a7125b892 Merge pull request #74 from ibara/master 
RetroBSD now builds on FreeBSD.
 2016-06-23 10:23:34 -07:00
Brian Callahan
d048ee200e RetroBSD now builds on FreeBSD. 2016-06-13 06:47:48 -04:00
Matt Jenkins
6ddcb56e2a Made elf2aout compilable for windows under linux 2016-02-15 15:12:21 +00:00
Serge Vakulenko
148bb1cac6 Merge pull request #72 from alexfru/master 
Improve *printf()
 2016-01-24 22:16:14 -08:00
Alexey Frunze
b2bde490b4 Improve *printf() 
- support %i in addition to %d
- print the sign when printing 0 with %+d
 2016-01-24 18:38:58 -08:00
Serge Vakulenko
e1d3583dcd Merge pull request #71 from alexfru/master 
Fix infinite loop in ldexp(0.0, any).
 2016-01-24 01:55:25 -08:00
Alexey Frunze
21f8d60095 Fix infinite loop in ldexp(0.0, any). 2016-01-24 01:43:24 -08:00
Serge Vakulenko
6457d878c0 Merge pull request #70 from alexfru/master 
Floating point improvements
 2016-01-23 22:57:05 -08:00
Alexey Frunze
e5c844eff2 Floating point improvements 
- Smaller C: fix a bug in __func__ introduced with
  float-related changes
- make *printf() print floats greater than 1e25
- make *printf() print the plus sign when the format
  includes "+", e.g. printf("%+f\n", 1.0);
- clean up and complete prototypes in <math.h>
- remove non-standard HUGE and LOGHUGE from <math.h>
- add HUGE_VAL to <math.h>
- express some hard-coded limits in terms of constants
  from <float.h>
- uncomment prototypes of several floating point
  conversion functions in <stdlib.h> for Smaller C
 2016-01-23 19:47:14 -08:00
Serge Vakulenko
4e90456341 Merge pull request #69 from alexfru/master 
Floats in Smaller C!
 2016-01-16 23:35:14 -08:00
Alexey Frunze
bfc3125556 Floats in Smaller C! 
double is an alias for float. IOW, only 32-bit
single precision floats are supported. This isn't
conformant, but OK for some embedded systems (e.g.
RetroBSD) and simple compilers like this.

Also, the following operators are not supported with
floats at the moment: ++, --, +=, -=, *=, /=.
But +, -, *, /, =, ||, &&, ?:, !, comparison, casts,
if/while/for are OK.
 2016-01-16 22:45:42 -08:00
Serge Vakulenko
fa094d1744 libc: add missing functions __fixunssfsi() and __floatunsisf(). 2016-01-03 00:21:39 -08:00
Serge Vakulenko
b7a3d6f665 Enable uarts for pic32-retrobsd board. 
Fix build issues with fuse library path on Mac OS X.
 2015-12-30 19:20:37 -08:00
Serge Vakulenko
fb05f20fbe Merge pull request #66 from ibara/master 
Update to emg-2.0
 2015-12-17 22:21:49 -08:00
Brian Callahan
e050ac6ee6 Update to emg-2.0 2015-12-18 01:13:00 -05:00
Serge Vakulenko
8dd0fb4860 Flappy game: reduce flickering. 2015-12-03 21:43:43 -08:00
Serge Vakulenko
6028db705a Gpanel spi driver: read ID4 register to identify the ili9341 chip. 2015-12-03 21:25:57 -08:00
Serge Vakulenko
6d501bfc7c Update flappy game. 2015-11-30 12:47:45 -08:00
Serge Vakulenko
09205046a4 Move ILI9341 defines to a separate include file. 2015-11-28 00:44:40 -08:00
Serge Vakulenko
ac9ef0eee9 Add sgpanel driver: a generic TFT LCD graphics panel with SPI interface. 
Currently only ILI8341 chip is supported.
 2015-11-28 00:17:01 -08:00
Serge Vakulenko
e073fcbd64 SD driver: print information about the CMD6 function groups. 2015-11-27 17:26:09 -08:00
Serge Vakulenko
0507073b60 SD driver: use CMD6 command to switch the card into high-speed mode. 2015-11-26 17:25:25 -08:00
Serge Vakulenko
76cb491c09 Flappy Bird game: save high score to a file. 2015-11-23 13:41:13 -08:00
Serge Vakulenko
f3f28ceca5 Fix bug in gpanel fill triangle routine. 2015-11-22 15:04:41 -08:00
Serge Vakulenko
e3c86f0ffa Update Flappy Bird game. 2015-11-22 14:34:44 -08:00
Serge Vakulenko
7503ce7856 Add Flappy Bird game. 2015-11-22 01:47:52 -08:00
Serge Vakulenko
1a1daf15a3 Update ILI9341 LCD driver. 2015-11-22 00:19:14 -08:00
Serge Vakulenko
a40bcee878 Extend gpanel library with fill rectangle routine. 2015-11-21 23:10:45 -08:00