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68 Commits

Author SHA1 Message Date
Gregory Nutt
e1769b22f1 Remove os_internal.h it has been replace by several new header files under sched/. There have been some sneak inclusion paths via os_internal.h, so expect a few compilation errors for some architectures 2014-08-08 18:39:28 -06:00
Gregory Nutt
d798dd37a7 Replace os_internal.h with sched/sched.h in files that actually reference something in sched.h 2014-08-08 17:53:55 -06:00
Gregory Nutt
d4b56eb3cc Move clock functions from sched/ to sched/clock 2014-08-08 14:43:02 -06:00
Gregory Nutt
c9661ad5a7 Change all time conversions. Yech. New timer units in microseconds breaks all existing logic that used milliseconds in the conversions. Something likely got broken doing this, probably because I confused a MSEC2TICK conversion with a TICK2MSEC conversion. Also, the tickless OS no appears fully functional and passes the OS test on the simulator with no errors 2014-08-07 18:00:38 -06:00
Gregory Nutt
19c1bd3a45 Fix typos in AVR32 Kconfig files. From Stefan Sperling 2014-06-23 11:20:33 -06:00
Gregory Nutt
f8024cf409 More trailing whilespace removal 2014-04-13 16:22:22 -06:00
Gregory Nutt
3ca1585c4f AVR assertion logic will report stack usage on crash if DEBUG_STACK is set 2014-03-23 10:11:14 -06:00
Gregory Nutt
b1c17e82ba Clean-up AVR stack colorization logic 2014-03-23 10:09:53 -06:00
Gregory Nutt
5f7987a9b7 configs/avr32dev1/nsh: Configuration converted to use the kconfig-frontends tools 2014-03-05 11:34:25 -06:00
Gregory Nutt
1a996691a8 Create AVR32 Kconfig files; reshuffled lots of configuration names 2014-03-05 11:23:54 -06:00
Gregory Nutt
2f837ccd2a rename up_led*() functions to board_led_*() 2014-01-24 14:28:49 -06:00
Gregory Nutt
a4e72dec0e More separation of debug symbols and optimization selections 2013-12-20 12:36:02 -06:00
Gregory Nutt
70f0ffdfc5 Finally... renamed all CONFIG_DRAM_ settings to CONFIG_RAM_ 2013-07-26 10:09:17 -06:00
Gregory Nutt
86b815373a Remove up_assert_code 2013-04-25 15:19:59 -06:00
patacongo
a31d1f331b Corrections needed after further test of stack-based task arguments 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5771 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-21 23:37:11 +00:00
patacongo
ee885b45d8 Copy siginfo_t to step before calling a user-space signal handler 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5769 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-21 20:02:14 +00:00
patacongo
170952d6e8 Add a up_stack_frame() interface to allocate a frame of data on a task's stack. 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5768 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-21 17:35:08 +00:00
patacongo
f58faf514e In the kernel build, allocate the stacks for kernel threads from the kernel heap so that they are protected from medddling by the applications 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5766 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-20 20:27:08 +00:00
patacongo
3bf2c1b355 Change prototypes of up_create_stack and up_release_stack to include a task type parameter 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5765 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-20 18:22:21 +00:00
patacongo
d64396b44b Rename g_heapbase to g_idle_topstack; Fix kernel build heap allocation which cannot use g_heapbase 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5739 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-14 14:42:52 +00:00
patacongo
1ef904003e Create sched_ufree and sched_kfree from sched_free; Use user-accessible heap to allocae stacks 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5725 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-10 15:32:33 +00:00
patacongo
be1b67a1a2 Add debug output when memory allocations fail 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5686 42af7a65-404d-4744-a932-0658087f49c3
 2013-02-28 15:31:58 +00:00
patacongo
b48009644f Rename _TCB to struct tcb_s 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5610 42af7a65-404d-4744-a932-0658087f49c3
 2013-02-04 18:46:28 +00:00
patacongo
ad430fc198 Add syslog.h; rename lib_rawprintf() to syslog() 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5578 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-28 21:55:16 +00:00
patacongo
a59665cddc Fix poll/select issue reported by Qiang 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5559 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-24 19:19:38 +00:00
patacongo
7c7a0d4f24 Mostly costmetic updates 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5452 42af7a65-404d-4744-a932-0658087f49c3
 2012-12-23 17:32:41 +00:00
patacongo
be90f87041 Add dummy Toolchain.defs files for z80 arch family 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5408 42af7a65-404d-4744-a932-0658087f49c3
 2012-12-03 14:13:23 +00:00
patacongo
92469824e6 Add common Toolchain.defs for AVR/AVR32; Add Toolchain.defs for ARM; Add more toolchain options (from Mike); incdir.sh and .bat now take -s option 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5384 42af7a65-404d-4744-a932-0658087f49c3
 2012-11-23 14:13:57 +00:00
patacongo
7a2692df6a Resync new repository with old repo r5166 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5154 42af7a65-404d-4744-a932-0658087f49c3
 2012-09-17 18:35:37 +00:00
patacongo
50321df42d Remove executable property from source and make files 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5146 42af7a65-404d-4744-a932-0658087f49c3
 2012-09-13 18:46:10 +00:00
patacongo
7a9457bb07 Email address change in nuttx/ 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5145 42af7a65-404d-4744-a932-0658087f49c3
 2012-09-13 18:32:24 +00:00
patacongo
3174ce14b9 AVR corrections from Richard Cochran; uIP webserver enhancements from Kate 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5126 42af7a65-404d-4744-a932-0658087f49c3
 2012-09-11 13:19:59 +00:00
patacongo
52150a94d9 Reconfigured Shenzhou to use JTAG. Misc Kconfig changes 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5118 42af7a65-404d-4744-a932-0658087f49c3
 2012-09-09 15:43:18 +00:00
patacongo
c3bf18ef6e More Kconfig stuff 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4623 42af7a65-404d-4744-a932-0658087f49c3
 2012-04-17 00:24:19 +00:00
patacongo
f7d232bdfe Add logic to measure AVR stack usage 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3722 42af7a65-404d-4744-a932-0658087f49c3
 2011-06-18 13:22:36 +00:00
patacongo
a542f92647 Fix AVR clock setup; add SPI driver 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3721 42af7a65-404d-4744-a932-0658087f49c3
 2011-06-17 22:03:20 +00:00
patacongo
4321a2a272 Handle differences between AVR and AVR32 stacks 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3690 42af7a65-404d-4744-a932-0658087f49c3
 2011-06-09 21:40:21 +00:00
patacongo
db4a213355 This finishes ALL AVR assembly language 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3685 42af7a65-404d-4744-a932-0658087f49c3
 2011-06-08 23:30:39 +00:00
patacongo
84f35843f2 More logic for the AVR port 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3684 42af7a65-404d-4744-a932-0658087f49c3
 2011-06-08 21:10:47 +00:00
patacongo
9801377f7d More AVR context switching logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3683 42af7a65-404d-4744-a932-0658087f49c3
 2011-06-08 18:10:55 +00:00
patacongo
afbfd492af Add basic context switching logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3682 42af7a65-404d-4744-a932-0658087f49c3
 2011-06-08 16:22:50 +00:00
patacongo
fef4ba3fcd More AVR build fixes 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3680 42af7a65-404d-4744-a932-0658087f49c3
 2011-06-07 23:02:34 +00:00
patacongo
a98febc6b2 Add kernel mode hooks and reminders for other architectures 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3484 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-08 18:42:26 +00:00
patacongo
bd12973b36 current_regs should be volatile; add support for nested interrupts; enable interrupts during syscall processing 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3475 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-06 23:01:06 +00:00
patacongo
b76ccc6361 Add basic syscall logic for i486 and AVR32 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3437 42af7a65-404d-4744-a932-0658087f49c3
 2011-03-30 00:50:16 +00:00
patacongo
a2ff9013bb The AVR32 port now passes the OS test 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3075 42af7a65-404d-4744-a932-0658087f49c3
 2010-11-05 03:48:09 +00:00
patacongo
017ed0b582 Fix excepion handling reg save 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3074 42af7a65-404d-4744-a932-0658087f49c3
 2010-11-05 02:18:32 +00:00
patacongo
2b04ad72ee Update some comments 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3073 42af7a65-404d-4744-a932-0658087f49c3
 2010-11-05 00:29:37 +00:00
patacongo
eeb7e5a294 Add NSH configuration 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3072 42af7a65-404d-4744-a932-0658087f49c3
 2010-11-03 02:01:40 +00:00
patacongo
aefdf9657f Some context switch fixes 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3066 42af7a65-404d-4744-a932-0658087f49c3
 2010-10-31 17:08:05 +00:00