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42 Commits

Author SHA1 Message Date
Gregory Nutt
86b815373a Remove up_assert_code 2013-04-25 15:19:59 -06:00
Gregory Nutt
69d3978837 Adding missing registration of /dev/zero; Condition registration of /dev/null. From Ken Petit 2013-04-24 07:17:49 -06:00
Gregory Nutt
5187631e30 _exit() should not call atexit() or on_exit() functions; Rename task_deletecurrent() to task_exit() 2013-04-18 16:15:20 -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
1c52dce216 More changes for a kernel-mode allocator (more to be done) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5724 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-09 21:12:20 +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
75a1f693d1 MIPS stack alignment fix for floating point from Helmut 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5681 42af7a65-404d-4744-a932-0658087f49c3
 2013-02-27 16:31:03 +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
40717da192 Serial driver needed even when no console; Fix user LED settings in all STM32 configurations 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5575 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-28 15:03:17 +00:00
patacongo
a71843ef91 Move stream data from TCB to task group structure. 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5569 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-26 22:25:21 +00:00
patacongo
ff293217de Move file data from TCB to task group 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5567 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-26 20:17:29 +00:00
patacongo
78a5a2e29f Configre configs/ubw32/ostest to use kconfig-frontends 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5518 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-14 22:06:19 +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
39f2ca6c1f Move RAMLOG driver to drivers/syslog; Add ability to output debug information to any character device or file 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4996 42af7a65-404d-4744-a932-0658087f49c3
 2012-08-02 00:42:46 +00:00
patacongo
f2b2eacb64 Add support for PIC32 MX1 and MX2 families 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4851 42af7a65-404d-4744-a932-0658087f49c3
 2012-06-19 19:09:14 +00:00
patacongo
cb4999caa8 Fix a bad interrupt state in the PIC32 IDLE loop when the work queue is enabled 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4805 42af7a65-404d-4744-a932-0658087f49c3
 2012-06-06 01:44:57 +00:00
patacongo
81345ab465 More Kconfig stuff 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4628 42af7a65-404d-4744-a932-0658087f49c3
 2012-04-17 22:54:31 +00:00
patacongo
2fe4ad52f8 Move file-system header files to include/nuttx/fs 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4499 42af7a65-404d-4744-a932-0658087f49c3
 2012-03-21 18:01:07 +00:00
patacongo
4efbccf97f Update PIC32 Ethernet driver from debugging (still does not work 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4465 42af7a65-404d-4744-a932-0658087f49c3
 2012-03-08 23:05:03 +00:00
patacongo
bb9efbfe7e Fix a small RAM log bug (the RAM log still does not work) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4385 42af7a65-404d-4744-a932-0658087f49c3
 2012-02-12 20:27:49 +00:00
patacongo
72272887a4 Fix some typos and compilation errors introduced in the last checkin 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4384 42af7a65-404d-4744-a932-0658087f49c3
 2012-02-12 02:53:01 +00:00
patacongo
7b343bf7fe Add logic to re-direct debug output to a sysloggin device 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4381 42af7a65-404d-4744-a932-0658087f49c3
 2012-02-11 14:20:40 +00:00
patacongo
e69cbad010 Add logic so that a RAM log can be used in place of a console device 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4380 42af7a65-404d-4744-a932-0658087f49c3
 2012-02-11 03:50:52 +00:00
patacongo
b63f8f7fff Fix an PIC32 error in scheduling of signal handlers 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4229 42af7a65-404d-4744-a932-0658087f49c3
 2011-12-26 16:24:43 +00:00
patacongo
b560db1a01 Fix a PIC32 software interrupt bug (pipeline hazard) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4224 42af7a65-404d-4744-a932-0658087f49c3
 2011-12-25 15:56:08 +00:00
patacongo
54b35225d9 More PIC32 debug updates 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4083 42af7a65-404d-4744-a932-0658087f49c3
 2011-11-09 23:59:46 +00:00
patacongo
6cdf5f8fd8 Fixes to get the PIC32MX serial port working 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4062 42af7a65-404d-4744-a932-0658087f49c3
 2011-10-24 23:51:46 +00:00
patacongo
7762d295e6 Add PIC32 UART support 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3634 42af7a65-404d-4744-a932-0658087f49c3
 2011-05-20 22:15:16 +00:00
patacongo
bdb91af7c9 Fleshing out PIC32 port 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3632 42af7a65-404d-4744-a932-0658087f49c3
 2011-05-20 16:19:01 +00:00
patacongo
fc593d0aca Add PIC32 exception handlers 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3630 42af7a65-404d-4744-a932-0658087f49c3
 2011-05-20 00:21:26 +00:00
patacongo
10d02ae4f0 Add PIC32 interrupt controls and timer initialization 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3628 42af7a65-404d-4744-a932-0658087f49c3
 2011-05-19 18:29:40 +00:00
patacongo
8f249334af Add MIPS system call infrastructure 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3626 42af7a65-404d-4744-a932-0658087f49c3
 2011-05-18 22:34:11 +00:00
patacongo
b1aa3c155d Add PIC32 register definitions and assertion logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3623 42af7a65-404d-4744-a932-0658087f49c3
 2011-05-18 17:16:28 +00:00
patacongo
cc0ff40347 Add some standard common files to PIC32 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3622 42af7a65-404d-4744-a932-0658087f49c3
 2011-05-18 00:38:57 +00:00
patacongo
3efed0e778 Beginnings of PIC32 build environment 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3619 42af7a65-404d-4744-a932-0658087f49c3
 2011-05-16 22:20:26 +00:00
patacongo
33400b311d Add directory structure to support PIC32 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3579 42af7a65-404d-4744-a932-0658087f49c3
 2011-05-08 21:38:47 +00:00