Commit Graph

1062 Commits

Author SHA1 Message Date
Alan C. Assis
dfd972a534 z80: Fix z80sim build system 2022-01-15 11:37:28 +08:00
chao.an
8c35d31808 Kconfig: Remove CONFIG_ prefix from config definition
Signed-off-by: chao.an <anchao@xiaomi.com>
2022-01-07 13:16:18 +08:00
Zeng Zhaoxiu
fb43fd73ed signal: signal handler may cause task's state error
For example, task is blocked by nxsem_wait(sem1), use nxsem_wait(sem2)
in signal handler, and take sem2 successfully, after exit from signal
handler to task, nxsem_wait(sem1) returns OK, but the correct result
should be -EINTR.

Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com>
2022-01-05 21:36:44 +09:00
Petro Karashchenko
3e76c3266e assert: unify stack and register dump across platforms
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2021-12-20 00:02:12 -03:00
Petro Karashchenko
51a2db6ffc Kconfig: improve uniformity
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2021-12-14 07:32:48 -06:00
Xiang Xiao
6357523892 arch: Add _wchar_t typedef like other basic types
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-12-09 16:57:23 +09:00
Xiang Xiao
a0990ee416 arch: Remove the duplicated up_tls_info implementation
Define up_tls_info in arch/arch.h directly if the general one isn't suitable

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-12-05 20:59:53 -06:00
Xiang Xiao
19e5ee6ce0 arch: Remove FILE dump code from _up_dumponexit
since the kernel build can't access the userspace memory
inside other process directly

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-12-06 11:23:58 +09:00
Xiang Xiao
b65c7c26cf arch: Dump task name through tcb_s::name instead of argv[0]
since argv is defined in task_tcb_s not tcb_s

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-12-01 16:04:15 +01:00
David Sidrane
040a04241e drivers/spi:Define SPI_~CS~_DELAY_CONTROL to support other delays 2021-11-06 05:14:05 -05:00
Alin Jerpelea
15a37c5a5a arch: Omni Hoverboards: update licenses to Apache
Gregory Nutt has submitted the SGA
Omni Hoverboards has submitted the SGA
David Sidrane has submitted the ICLA
Mateusz Szafoni has submitted the ICLA
Sebastien Lorquet has submitted the ICLA
Paul Alexander Patience has submitted the ICLA

as a result we can migrate the licenses to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-09-28 04:37:38 -07:00
Xiang Xiao
75a119ac1c arch: Compile up_puts in all Make.defs
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-09-18 07:33:44 -03:00
YAMAMOTO Takashi
58bdcbab9b Revert "Make: use gcc as LD"
This reverts commit 45672c269d.

Because:

* It's very confusing to have cc as LD.
* I don't see what "-nostartfiles -nodefaultlibs" in LDFLAGS are
  supposed to do when we use LD directly. It would be simpler to
  remove them from our LDFLAGS.
2021-09-08 09:40:48 +08:00
Abdelatif Guettouche
5b350f3a0f arch/*_reprioritizertr.c: Fix typos in comments.
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
2021-08-14 11:19:34 -07:00
Abdelatif Guettouche
e85b119363 arch/: Clean what was made during context in distclean.
Cleaning during `clean_context` had the issue of remaking everything
when `menuconfig` was issued.  That's because `menuconfig` has a
`clean_context` on its way.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
2021-07-21 16:52:36 -03:00
Xiang Xiao
98b5724b59 arch: Fix rtcb can't found error
use the same condition check in declaration and reference

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I7b05316e914708fceeddac394d784ee3720a3c1b
2021-07-16 12:48:09 -03:00
Jiuzhu Dong
9b1f554429 sched: Dynamically extend the pid hash table
Change-Id: I3a719bc575cd408cd530a39efa203f507b44fa9c
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-07-11 19:42:30 -07:00
Xiang Xiao
ae9b5fd306 Replace mktime with timegm in rtc and fs driver
since kernel component should use UTC instead local time

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Icf939e1ab0af8e577105f539d2553bc67b3b3d10
2021-06-23 13:43:32 -03:00
Xiang Xiao
ab974edc84 sched: Identify the stack need to free by TCB_FLAG_FREE_STACK
instead calling kmm_heapmember or umm_heapmember because:
1.The stack supplied by caller may allocate from heap too
2.It's hard to implement these two function in ASan case

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I196377822b7c4643ab4f29b7c1dc41dcd7c4dab1
2021-06-18 05:44:41 -07:00
Xiang Xiao
fa0d123f87 arch: Colorize the idle thread stack in an unified way
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Idae8da53e5a4799a8edc0e882f17fd515b70cb14
2021-06-10 06:50:41 -07:00
Alexander Vasiljev
45672c269d Make: use gcc as LD 2021-06-10 03:43:18 -07:00
Xiang Xiao
6576306bca arch: Rename xxx_getsp to up_getsp
All modern desgin support stack pointer and it's also an
important information, so let's standardize this interface.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-06-09 10:20:02 -07:00
Xiang Xiao
5b2a17b892 Include assert.h in necessary place
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-06-08 13:06:08 -07:00
Xiang Xiao
2e54df0f35 Don't include assert.h from public header file
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-06-03 08:36:03 -07:00
Gustavo Henrique Nihei
534c058d93 spi: Adopt CPHA as the abbreviation for clock phase 2021-05-05 16:56:07 -03:00
Byron Ellacott
9d4742af00 Add experimental support for an eZ80 toolchain using llvm and GNU binutils.
An additional fix for the RTC driver to lock the RTC after setting values instead of unlocking it is included.
2021-04-27 21:18:48 -03:00
Xiang Xiao
2335b69120 arch: Allocate the space from the beginning in up_stack_frame
arch: Allocate the space from the beginning in up_stack_frame

and modify the affected portion:
1.Correct the stack dump and check
2.Allocate tls_info_s by up_stack_frame too
3.Move the stack fork allocation from arch to sched

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-04-16 12:41:41 +09:00
Xiang Xiao
3f67c67aaf arch: Fix the stack boundary calculation and check
All supported arch uses a push-down stack:
The stack grows toward lower addresses in memory. The stack pointer
register points to the lowest, valid working address (the "top" of
the stack). Items on the stack are referenced as positive(include zero)
word offsets from sp.
Which means that for stack in the [begin, begin + size):
1.The initial SP point to begin + size
2.push equals sub and then store
3.pop equals load and then add

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-04-10 08:39:54 -07:00
Alin Jerpelea
3b576758f1 arch: z80: nxstyle fixes
Fix for TABs and Mixed Case identifiers reported by nxstyle

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-04-09 08:04:41 -05:00
Xiang Xiao
27425f3035 arch/z80: Remove the temporary file ez80_serial.c.SAVE
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-04-08 11:07:12 +02:00
Alin Jerpelea
106a471ef1 arch: z80: nxstyle fixes
nxstyle fixes to pass CI

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-03-31 09:17:54 -07:00
Alin Jerpelea
4802b096c5 arch: z80: Author Gregory Nutt: update licenses to Apache
Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-03-31 09:17:54 -07:00
Jiuzhu Dong
e96c8b9283 fs: allocate file/socket dynamically
Change-Id: I8aea63eaf0275f47f21fc8d5482b51ffecd5c906
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-03-17 06:46:42 -07:00
Alin Jerpelea
bd94263a33 arch: Makefile: Author Gregory Nutt: update licenses to Apache
Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-03-13 05:56:43 -08:00
Gustavo Henrique Nihei
330eff36d7 sourcefiles: Fix relative path in file header 2021-03-09 23:18:28 +08:00
Byron Ellacott
1105cf0669 ez80: fix several bugs in emac driver
IRQs cannot be individually disabled on the eZ80, so using
`up_disable_irq()` had no effect. This left the IRQ handler being
constantly triggered without the lower half handler running.

The macro for EMAC stats was incompatible with Clang. The simplified
form gives identical results under ZDS-II.

The MII clock speed must be set before trying to read MII registers.
It's now done before resetting the PHY using the Mode Control Register.

MII initialization waited on the auto-neogotiate restart bit being set
but PHY hardware is frequently fast enough to have cleared the bit
before the first read of it. It now instead just waits on auto-negotiate
completing. The MII poll loop now uses `up_mdelay` because it was far
too fast at 50MHz using a busy loop, giving time for a link to be
established.

Bad packets are now processed enough to release their buffers back to
the EMAC hardware.

A few typos, unused variables, and other miscellaneous issues were also
fixed.
2021-02-26 03:25:58 -06:00
Gustavo Henrique Nihei
9fcca55ad6 z80/inttypes.h: Add INT24_C and UINT24_C function macros 2021-02-18 18:35:35 -08:00
Byron Ellacott
458e021c86 eZ80: remove private function prototype from header 2021-02-17 02:32:12 -08:00
Byron Ellacott
bf7bd51a62 eZ80: fix typos in emac driver 2021-02-17 02:32:12 -08:00
Byron Ellacott
256c5c266a eZ80: fix name of SP register in stack frame 2021-02-17 02:32:12 -08:00
Byron Ellacott
e50b5bef8b eZ80: ensure DECL_SAVESTATE() is done when needed 2021-02-17 02:32:12 -08:00
Byron Ellacott
f0ccce3212 eZ80: include inttypes from inttypes 2021-02-17 02:32:12 -08:00
Byron Ellacott
ed83ee2675 eZ80: update register offsets 2021-02-17 02:32:12 -08:00
Xiang Xiao
94da3e4c3a arch: Remove critical section inside up_schedule_sigaction
since nxsig_tcbdispatch already hold it for us

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I2fe6ad840bdca3ec0eaa76a9af3b6929c7d5a721
2021-01-22 08:34:07 +01:00
Xiang Xiao
0defe43282 OS internal function should indicate the error by return negative value
instead to change errno value by calling set_errno

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-12-31 09:37:29 +01:00
Masayuki Ishikawa
ec73a4e69c arch & sched: task: Fix up_exit() and nxtask_exit() for SMP
Summary:
- During repeating ostest with sabre-6quad:smp (QEMU),
  I noticed that pthread_rwlock_test sometimes stops
- Finally, I found that nxtask_exit() released a critical
  section too early before context switching which resulted in
  selecting inappropriate TCB
- This commit fixes this issue by moving nxsched_resume_scheduler()
  from nxtask_exit() to up_exit() and also removing
  spin_setbit() and spin_clrbit() from nxtask_exit()
  because the caller holds a critical section
- To be consistent with non-SMP cases, the above changes
  were done for all CPU architectures

Impact:
- This commit affects all CPU architectures regardless of SMP

Testing:
- Tested with ostest with the following configs
- sabre-6quad:smp (QEMU, dev board), sabre-6quad:nsh (QEMU)
- spresense:wifi_smp
- sim:smp, sim:ostest
- maix-bit:smp (QEMU)
- esp32-devkitc:smp (QEMU)
- lc823450-xgevk:rndis

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2020-12-21 23:29:56 -06:00
chao.an
4a559807a5 arch/netdev: try tcp timer in every txavail call
In the current implementation, the first transmission of the new
connection handshake is depends entirely by tcp_timer(), which will
caused 0.5s - 1s delay each time in connect().

This patch is mainly to improve the performance of TCP handshake.

Original:

nsh> tcp_client
[    1.536100] TCP connect start.
[    2.000200] TCP connect end. DIFF: tick: 4641, 464ms.
[    3.000300] TCP connect start.
[    4.000400] TCP connect end. DIFF: tick: 10001, 1000ms.
[    5.000500] TCP connect start.
[    6.000600] TCP connect end. DIFF: tick: 10001, 1000ms.
[    7.000700] TCP connect start.
[    8.000800] TCP connect end. DIFF: tick: 10001, 1000ms.

Optimized:

nsh> tcp_client
[    3.263600] TCP connect start.
[    3.263700] TCP connect end. DIFF: tick: 1, 0ms.
[    4.263800] TCP connect start.
[    4.263800] TCP connect end. DIFF: tick: 0, 0ms.
[    5.263900] TCP connect start.
[    5.263900] TCP connect end. DIFF: tick: 0, 0ms.
[    6.264000] TCP connect start.
[    6.264000] TCP connect end. DIFF: tick: 0, 0ms.
[    7.264100] TCP connect start.
[    7.264100] TCP connect end. DIFF: tick: 0, 0ms.

Signed-off-by: chao.an <anchao@xiaomi.com>
2020-12-18 14:16:11 +09:00
Xiang Xiao
625eef20f0 arch: Remove the special check for idle thread in up_use_stack
since the idle thread don't call up_use_stack anymore

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-12-16 09:54:29 +09:00
Xiang Xiao
efee1c6ded arch: Initialize the idle thread stack info directly
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-12-16 09:54:29 +09:00
chao.an
c56785bd0d style/Makefile: remove unnecessary trailing whitespace
N/A

Signed-off-by: chao.an <anchao@xiaomi.com>
2020-11-28 12:20:30 +01:00
YAMAMOTO Takashi
8a54cca442 ez80: Add _intmax_t and _uintmax_t 2020-11-19 00:49:56 -08:00
YAMAMOTO Takashi
173916dcdc z80: Add _intmax_t and _uintmax_t 2020-11-19 00:49:56 -08:00
YAMAMOTO Takashi
be94340adb z8: Add _intmax_t and _uintmax_t 2020-11-19 00:49:56 -08:00
YAMAMOTO Takashi
2cda13b642 z180: Add _intmax_t and _uintmax_t 2020-11-19 00:49:56 -08:00
YAMAMOTO Takashi
cc2384ad8e z8: Appease nxstyle 2020-11-16 05:46:53 -08:00
YAMAMOTO Takashi
6062b9f7fc z180 inttypes.h: Remove PRI/SCN macros for fast and least types 2020-11-05 18:49:22 -08:00
YAMAMOTO Takashi
13f469304c z80 inttypes.h: Remove PRI/SCN macros for fast and least types 2020-11-05 18:49:22 -08:00
YAMAMOTO Takashi
093662bc99 z8 inttypes.h: Remove PRI/SCN macros for fast and least types 2020-11-05 18:49:22 -08:00
YAMAMOTO Takashi
88489a512d ez80 inttypes.h: Remove PRI/SCN macros for fast and least types 2020-11-05 18:49:22 -08:00
chao.an
b88561299b make/expression: improving up asm/C/C++ compile times
In the current compilation environment, the recursive assignment(=) for compile
flags will be delayed until every file is actually need to be compile.

For example:
--------------------------------------------------------------------------------
arch/arm/src/Makefile:

INCLUDES += ${shell $(INCDIR) "$(CC)" $(ARCH_SRCDIR)$(DELIM)chip}
INCLUDES += ${shell $(INCDIR) "$(CC)" $(ARCH_SRCDIR)$(DELIM)common}
INCLUDES += ${shell $(INCDIR) "$(CC)" $(ARCH_SRCDIR)$(DELIM)$(ARCH_SUBDIR)}
INCLUDES += ${shell $(INCDIR) "$(CC)" $(TOPDIR)$(DELIM)sched}

CPPFLAGS += $(INCLUDES) $(EXTRAFLAGS)
CFLAGS += $(INCLUDES) $(EXTRAFLAGS)
CXXFLAGS += $(INCLUDES) $(EXTRAFLAGS)
AFLAGS += $(INCLUDES) $(EXTRAFLAGS)
--------------------------------------------------------------------------------

All compilation options will be included recursively,
which will be delayed until the compilation options are actually used:

tools/Config.mk:

--------------------------------------------------------------------------------
define COMPILE
  @echo "CC: $1"
  $(Q) $(CC) -c $(CFLAGS) $($(strip $1)_CFLAGS) $1 -o $2
endef
--------------------------------------------------------------------------------

All compile flags to be reexecuted $(INCDIR) as long as one file needs to be compiled,
but in fact, the compilation options have not changed in the current directory.

So the we recommand to change the syntax of assignment
From
    Recursive (=)
To
    Simple    (:=)

In this way, we can ensure that all compilation options are expanded only once and reducing repeated works.

Signed-off-by: chao.an <anchao@xiaomi.com>
2020-11-02 07:53:53 -08:00
liuhaitao
d5c6bfe6cf arch: Add custom arch chip build support
Just like custom board build support, add custom arch chip build
support.

Change-Id: I71c87e6b2195501a1b1d728b71d7cbe344951057
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
2020-10-20 14:48:16 +08:00
Abdelatif Guettouche
609a5fa4f0 arch/: Add the ARCH_SRC directory to the context and clean_context
targets

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
2020-10-17 22:46:27 +09:00
Yoshinori Sugino
5bb4eb39f2 Fix nxstyle warnings 2020-09-28 13:54:43 +08:00
Yoshinori Sugino
698008d1e5 Fix typos 2020-09-28 13:54:43 +08:00
Xiang Xiao
bf7399a982 arch: Initialize idle thread stack information
and remove the special handling in the stack dump

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ia1ef9a427bd4c7f6cee9838d0445f29cfaca3998
2020-09-16 06:57:29 -07:00
Matias N
166242c171 use "export" to expose TOPDIR to all child make instead of passing it around every time 2020-09-15 21:11:33 -07:00
Matias N
3e48832cf6 z80: missing removal of KDEFINE/EXTRAFLAGS at arch level 2020-09-15 09:49:55 +08:00
Xiang Xiao
b0797263ca libc/stdio: Allocate file_struct dynamically
1.Reduce the default size of task_group_s(~512B each task)
2.Scale better between simple and complex application

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ia872137504fddcf64d89c48d6f0593d76d582710
2020-09-11 17:58:17 +08:00
Xiang Xiao
f99719e260 Move note driver from drivers/syslog to drivers/note
it's better to put the note transport layer into a common folder

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-09-07 11:54:10 +08:00
Johannes Schock
515ad1c388 Added KDEFINE (__KERNEL__) to EXTRAFLAGS for libboard, for other architectures. 2020-09-05 21:25:31 +08:00
Xiang Xiao
acca9fcc3b sched/wdog: Remove MAX_WDOGPARMS and related stuff
since the variable arguments are error prone and seldom used.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-08-14 08:19:50 -06:00
Xiang Xiao
a0ce81d659 sched/wdog: Don't dynamically allocate wdog_s
to save the preserved space(1KB) and also avoid the heap overhead

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I694073f68e1bd63960cedeea1ddec441437be025
2020-08-11 12:28:55 -06:00
Xiang Xiao
f618de9c97 Fix nxstyle warning
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-08-08 17:30:26 -03:00
Xiang Xiao
4c706771c3 sched/wdog: Replace all callback argument from uint32_t to wdparm_t
and alwasy cast the argument of wd_start to wdparm_t

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-08-08 17:30:26 -03:00
SPRESENSE
e249a2f82f Makefile: Fix Make.dep not updated by config changes
Make.dep file should be updated by .config changed after first make.
There are 2 cases affected for this problem:

 1) Add source files by config symbol
 2) Include header files in #ifdef directive

These 2 cases may not be included in Make.dep and this may prevent the
differential build from working correctly.
2020-07-28 03:59:45 -05:00
Xiang Xiao
b329e2377d boards: Move toolchain related variables to Toolchain.defs
1.It make sense to let Toolchain.defs give the default value
2.The board can still change if the default isn't suitable
3.Avoid the same definition spread more than 200 Make.defs

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ic2649f1c7689bcf59c105ca8db61cad45b6e0e64
2020-07-20 17:10:37 +01:00
Xiang Xiao
d6827cab60 arch: up_assert shouldn't call exit directly
since exit will be only callable from userspace and change
the 1st argument from "const uint8_t *" to "const char *"

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I86487d57210ab63109148232da71dbc4d60a563b
2020-07-19 01:21:36 +01:00
Xiang Xiao
4910d43ab0 build: Move the toolchain library setting to the common place
so all boards support C++ automatically
2020-07-16 15:38:08 -03:00
Nakamura, Yuuichi
f392d246d3 Fix note driver initialization 2020-07-13 00:46:55 -05:00
Gregory Nutt
2481b1bfd5 Do not ignore .asm files that are tracked. 2020-07-04 17:52:42 +01:00
chao.an
332e5481ee arch/stackframe: fix heap buffer overflow
ASAN trace:
...
==32087==ERROR: AddressSanitizer: heap-buffer-overflow on address 0xf4502120 at pc 0x56673ca3 bp 0xff9b6a08 sp 0xff9b69f8
WRITE of size 1 at 0xf4502120 thread T0
    #0 0x56673ca2 in strcpy string/lib_strcpy.c:64

0xf4502120 is located 0 bytes to the right of 8224-byte region [0xf4500100,0xf4502120)
allocated by thread T0 here:
    #0 0xf7a60f54 in malloc (/usr/lib32/libasan.so.4+0xe5f54)
    #1 0x5667725d in up_create_stack sim/up_createstack.c:135
    #2 0x56657ed8 in nxthread_create task/task_create.c:125
    #3 0x566580bb in kthread_create task/task_create.c:297
    #4 0x5665935f in work_start_highpri wqueue/kwork_hpthread.c:149
    #5 0x56656f31 in nx_workqueues init/nx_bringup.c:181
    #6 0x56656fc6 in nx_bringup init/nx_bringup.c:436
    #7 0x56656e95 in nx_start init/nx_start.c:809
    #8 0x566548d4 in main sim/up_head.c:95
    #9 0xf763ae80 in __libc_start_main (/lib/i386-linux-gnu/libc.so.6+0x18e80)

CALLSTACK:
    #8  0xf79de7a5 in __asan_report_store1 () from /usr/lib32/libasan.so.4
    #9  0x565fd4d7 in strcpy (dest=0xf4a02121 "", src=0xf5c00895 "k") at string/lib_strcpy.c:64
    #10 0x565e4eb2 in nxtask_setup_stackargs (tcb=0xf5c00810, argv=0x0) at task/task_setup.c:570
    #11 0x565e50ff in nxtask_setup_arguments (tcb=0xf5c00810, name=0x5679e580 "hpwork", argv=0x0) at task/task_setup.c:714
    #12 0x565e414e in nxthread_create (name=0x5679e580 "hpwork", ttype=2 '\002', priority=224, stack=0x0, stack_size=8192, entry=0x565e54e1 <work_hpthread>, argv=0x0) at task/task_create.c:143
    #13 0x565e42e3 in kthread_create (name=0x5679e580 "hpwork", priority=224, stack_size=8192, entry=0x565e54e1 <work_hpthread>, argv=0x0) at task/task_create.c:297
    #14 0x565e5557 in work_start_highpri () at wqueue/kwork_hpthread.c:149
    #15 0x565e3e32 in nx_workqueues () at init/nx_bringup.c:181
    #16 0x565e3ec7 in nx_bringup () at init/nx_bringup.c:436
    #17 0x565e3d96 in nx_start () at init/nx_start.c:809
    #18 0x565e3195 in main (argc=1, argv=0xffe6b954, envp=0xffe6b95c) at sim/up_head.c:95

Change-Id: I096f7952aae67d055daa737e967242eb217ef8ac
Signed-off-by: chao.an <anchao@xiaomi.com>
2020-06-15 07:19:41 -06:00
Xiang Xiao
4fbbd2e3bf arch: Move PRIxMAX and SCNxMAX definition to include/stdint.h
like other related macro(e.g. INTMAX_MIN, INTMAX_MAX...)

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I8863599960b1a9b1c22ae9c35735a379a4c745b0
2020-06-10 08:24:47 +02:00
Xiang Xiao
7758eb8658 arch: Define INTx_C and UINTx_C macro
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ia50ea8764880fabd3d878c95328632c761be6b43
2020-06-10 08:24:47 +02:00
Xiang Xiao
b4bd9427f7 arch: Rename _exit to up_exit to follow the naming convention
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I2779a2a3ccb5426fe78714fdcc629b8dfbb7aaf6
2020-06-04 22:20:45 +01:00
Xiang Xiao
85b859fb8d arch: _exit should't call nxsched_resume_scheduler twice in SMP mode
utilize the call inside nxtask_exit instead, also move
nxsched_suspend_scheduler to nxtask_exit for symmetry

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I219fc15faf0026e452b0db3906aa40b40ac677f3
2020-06-04 22:20:45 +01:00
Gregory Nutt
0da3400009 ez80: Fix ez80 build problems.
arch/z80/src/Makefile:  Correct inclusion of non-existent file.  This was not a problem before because there was '-' before the include.  Problem revealed with '-' removed.

arch/z80/src/ez80/Toolchain.defs:  Apparently there are not too many '"' in path definition.

tools/incdir.c:  No space between -usrinc:  or -sysinc:  and the list of paths.
2020-06-02 13:20:51 -03:00
Gregory Nutt
82debdc213 Make task_init() and task_activate() internal OS functions.
-Move task_init() and task_activate() prototypes from include/sched.h to include/nuttx/sched.h.  These are internal OS functions and should not be exposed to the user.
-Remove references to task_init() and task_activate() from the User Manual.
-Rename task_init() to nxtask_init() since since it is an OS internal function
-Rename task_activate() to nxtask_activate since it is an OS internal function
2020-05-25 23:54:45 +01:00
Xiang Xiao
e83c1400b6 build: Move BOARD_DIR definition to common place
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-24 20:20:12 +01:00
Xiang Xiao
7e5b0f81e9 build: Replace -I with INCDIR
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-24 20:20:12 +01:00
Xiang Xiao
23668a4b9b build: Remove the empty variable assignment
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-24 08:24:13 -06:00
Xiang Xiao
dd61d3d9f9 build: Remve the unnecessary .gitignore
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-23 18:00:40 +01:00
Xiang Xiao
1a95cce1a3 build: Move .config check to the top Makefile
remove the workaround to handle the inexistence of .config/Make.defs

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-20 17:57:34 +01:00
Xiang Xiao
567962bd62 build: Move the extension definition to common place
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-19 19:23:18 +01:00
Xiang Xiao
bd656888f2 build: Replace WINTOOL with CYGWIN_WINTOOL Kconfig
so the correct value can be determinated by Kconfig system automatically

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-18 15:02:55 -06:00
Gregory Nutt
f92dba212d sched/sched/sched.h: Make naming of all internal names consistent:
1. Add internal scheduler functions should begin with nxsched_, not sched_
2. Follow the consistent naming patter of https://cwiki.apache.org/confluence/display/NUTTX/Naming+of+OS+Internal+Functions
2020-05-09 16:58:42 -03:00
Gregory Nutt
4b44b628ea Run nxstyle against all .c and .h files modified by this PR.
All complaints fixed except for those that were not possible to fix:

- Used of Mixed case identifier in ESP32 files.  These are references to Expressif ROM functions which are outside of the scope of NuttX.
2020-05-09 14:19:08 -03:00
Gregory Nutt
a4218e2144 include/nuttx/sched.h: Make naming of all internal names consistent:
1. Add internal scheduler functions should begin with nxsched_, not sched_
2. Follow the consistent naming patter of https://cwiki.apache.org/confluence/display/NUTTX/Naming+of+OS+Internal+Functions
2020-05-09 14:19:08 -03:00
Gregory Nutt
3dca5eba15 Completes the Implementation of the TLS-based errno
- Remove per-thread errno from the TCB structure (pterrno)
- Remove get_errno() and set_errno() as functions.  The macros are still available as stubs and will be needed in the future if we need to access the errno from a different address environment (KERNEL mode).
- Add errno value to the tls_info_s structure definitions
- Move sched/errno to libs/libc/errno.  Replace old TCB access to the errno with TLS access to the errno.
2020-05-07 23:11:34 +01:00
Gregory Nutt
c2244a2382 Remove CONFIG_TLS
A first step in implementing the user-space error is force TLS to be enabled at all times.  It is no longer optional
2020-05-07 12:04:16 -06:00
Ouss4
a4dd967440 arch/: Implement up_tls_info() for the rest of the architectures. 2020-05-06 21:56:40 -06:00