Gregory Nutt
a06d26e044
Shared libraries: Add a non-standard dllfnc.h function to set the symbol table.
2017-01-23 08:20:24 -06:00
Gregory Nutt
c4acabaa74
In dlopen(), use the basename of the file as the module name
2017-01-22 16:01:03 -06:00
Gregory Nutt
4574a1ca42
Modules: Extend the module interface so that we can access symbols exported by the module.
2017-01-22 14:26:22 -06:00
Gregory Nutt
d90e66a024
Kernel Modules: Module initializer may now return a symbol table (not yet used for anything)
2017-01-22 11:37:49 -06:00
Gregory Nutt
2a284a95b1
C library: Add framework that may (or may not) eventually support shared libraries.
2017-01-22 09:14:18 -06:00
Gregory Nutt
7578382890
Add dllfcn.h header file (no implementation of shared objects yet in place).
2017-01-21 13:07:40 -06:00
Gregory Nutt
3c4684ef5f
Eliminate CONFIG_ARCH_OPTIMIZED_FUNCTIONS. Move options to select architectur-specific C library options from libc/Kconfig to libc/machine/Kconfig and rename.
2017-01-20 09:30:07 -06:00
Gregory Nutt
c07192df7e
Update some comments
2017-01-17 15:30:41 -06:00
Aleksandr Vyhovanec
bf528f2071
packed_struct replaced by begin_packed_struct and end_packed_struct
2017-01-09 14:17:49 +03:00
Gregory Nutt
7035d232f8
NX server: Correct message queue names. Should not be at /dev, but rather relative to /var/mqueue.
2017-01-08 09:14:11 -06:00
Gregory Nutt
d7173f2eb5
Font cache: Enforce mutually exclusive access to the font cache
2017-01-06 09:50:30 -06:00
Gregory Nutt
0b52e6f571
Font cache: Replace fixed-size array with variable size link list.
2017-01-06 09:07:25 -06:00
Gregory Nutt
dc05af6436
Graphics: Initial separation of font cache from graphics/nxterm. Now in libnx/nxfronts
2017-01-05 18:36:29 -06:00
Gregory Nutt
d91cf5736e
With last changes the Tom Thumb 3x5 font is now 4x6
2017-01-04 10:31:53 -06:00
Alan Carvalho de Assis
6c826bb209
Add support for Tom Thumb small mono-space font
2017-01-03 11:11:47 -06:00
Gregory Nutt
cfb876263a
SMP: There were certain conditions that we must avoid by preventing releasing the pending tasks while withn a critical section. But this logic was incomplete; there was no logic to prevent other CPUs from adding new, running tasks while on CPU is in a critical section.
...
This commit corrects this. This is matching logic in sched_addreadytorun to avoid starting new tasks within the critical section (unless the CPU is the holder of the lock). The holder of the IRQ lock must be permitted to do whatever it needs to do.
2016-12-27 08:49:07 -06:00
Lorenz Meier
b0fcf3abd7
termios.h: Fix CRTSCTS define to include input and output flow
2016-12-26 07:41:44 -06:00
Gregory Nutt
9e8b1f32d2
sched note: record ID enumeration now results on constant values; ID values do not change with configuration. This makes writing post-processing software much easier
2016-12-24 15:44:21 -06:00
Gregory Nutt
81697f2285
Xtensa ESP32: Fix APP CPU startup... Can't use semaphores on the IDLE thread.
2016-12-20 11:26:37 -06:00
Gregory Nutt
f063e4c5ac
Remove Calypso architecture support and support for Calypso SERCOMM driver.
2016-12-13 18:35:52 -06:00
Gregory Nutt
c83da3c48f
Remove minnsh configurations and support logic: up_getc() and lowinstream.
...
This was an interesting exercise to see just how small you could get NuttX, but otherwise it was not useful: (1) the NSH code violated the OS interface layer by callup up_getc and up_putc directly, and (2) while waiting for character input, NSH would call up_getc() which would hog all of the CPU. NOt a reasonably solution other than as a proof of concept.
2016-12-13 18:01:23 -06:00
Gregory Nutt
d648f9c8b4
Add task_testcancel()
2016-12-10 16:34:14 -06:00
Gregory Nutt
f132960789
Add task_setcanceltype()
2016-12-10 16:06:14 -06:00
Gregory Nutt
5fb207eb36
Add task_setcancelstate()
2016-12-10 15:16:46 -06:00
Gregory Nutt
b52e4e5ecd
Move cancellation point definitions to their own header file.
2016-12-10 09:08:26 -06:00
Gregory Nutt
bc3ca25cc7
Cancellation points: Close up some logic to eliminte some race conditions.
2016-12-10 08:36:58 -06:00
Pierre-Noel Bouteville
e9d3c3362a
Correct some default font IDs
2016-12-10 07:46:54 -06:00
Gregory Nutt
e62b3bccd3
pthread_setcanceltype() and pthread_testcancel() do not have to be system calls if cancellation points are not enabled.
2016-12-10 07:40:48 -06:00
Gregory Nutt
18ce5496e4
Fix upper- vs. lower-case typo.
2016-12-10 07:15:33 -06:00
Gregory Nutt
1b2135a90a
Add pthread_setcanceltype() and pthread_testcancel() as system calls.
2016-12-10 07:12:11 -06:00
Gregory Nutt
d35e589d56
Flesh basic cancellation point support
2016-12-09 09:44:23 -06:00
Gregory Nutt
82a79b9c1b
Add framework for cancellation point support.
2016-12-09 08:13:28 -06:00
Gregory Nutt
acaae12e8b
Add pthread_testcancel(), pthread_testcancel(), and definitiions for cancellation types.
2016-12-09 07:23:00 -06:00
Gregory Nutt
ab43681f15
Update TODO and some comments.
2016-12-08 10:24:40 -06:00
Gregory Nutt
a1fbc2ad0d
pthreads: Add pthread_cleanup_push() and pthread_cleanup_pop()
2016-12-08 09:27:13 -06:00
Gregory Nutt
a7b688e87b
sched notes: Add additional note to see if/when CPU is started in SMP mode.
2016-12-07 09:08:20 -06:00
Gregory Nutt
35dfe25430
Remove BOARDIOC_CAN_INITIALIZE. CAN initialization is now done in the board initialization logic just like every other device driver.
2016-12-06 08:51:37 -06:00
Gregory Nutt
55dd1c87b3
Remove all references to BOARDIOC_ADCSETUP
2016-12-05 15:31:40 -06:00
Gregory Nutt
b999e63c82
Remove some references to BOARDIOC_PWMTEST and board_pwm_setup(). Still lots more.
2016-12-05 13:54:12 -06:00
Gregory Nutt
a431fc77cb
Add a forward refeence to elininate a warning.
2016-12-03 16:35:37 -06:00
Gregory Nutt
7467329a98
Eliminate CONFIG_NO_NOINTS. Lots of files changed -> lots of testing needed.
2016-12-03 16:28:19 -06:00
Gregory Nutt
41e35c88bf
eZ80 Ethernet now supports CONFIG_NET_NOINTS
2016-12-03 10:43:35 -06:00
Gregory Nutt
553f6d22fc
Boardctl: Add a boardctrl() command to start the NX server. Refresh all NX configurations.
2016-12-01 13:52:13 -06:00
Gregory Nutt
6dda185e8a
NX: Remove configuration CONFIG_NX_NXSTART. nx_start.c is now built unconditionally in multi-user mode.
2016-12-01 13:30:24 -06:00
Gregory Nutt
ca2d62f86c
arp.h: Fix some typos introduce in last big set of commits.
2016-11-29 16:57:19 -06:00
Gregory Nutt
c09ae58e3f
include/: Remove all references to CONFIG_NET_MULTIBUFFER. d_buf in struct net_driver_s is now always a pointer vs. an array.
2016-11-29 16:08:36 -06:00
Gregory Nutt
9ee3f3b933
sched_note: Permit spinlock and critical section notes in in-memory buffer iff sched_not_get() interfaces is disabled.
2016-11-28 18:36:26 -06:00
Gregory Nutt
00215fbc98
sched_note: Add spinlock instrumentation; In SMP configurations, select to log only notes from certain CPUs
2016-11-28 10:33:46 -06:00
Gregory Nutt
d65be718c2
sched_note: Extend OS instrumentation to include some SMP events.
2016-11-27 17:14:57 -06:00
Gregory Nutt
e3fe320e08
SMP: Add support for linking spinlocks into a special, non-cached memory region.
2016-11-26 08:47:03 -06:00
Gregory Nutt
Aleksandr Vyhovanec
Alan Carvalho de Assis
Lorenz Meier
Pierre-Noel Bouteville