Commit Graph

1012 Commits

Author SHA1 Message Date
Xiang Xiao
5e01fe050a arch/sim: Copy include/nuttx/config.h to the local folder
so the source code compiled by host environment can include config.h
directly and then avoid pass Kconfig option through Makefile manually

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ic9fe6f846082cef2d0808dc717df8ae6ed929edf
2021-07-27 07:44:33 +09:00
Xiang Xiao
3488a98bd7 sim: Correct the typedef in nuttx/hostfs.h
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I5fbfd519417c5686325822549c068b1d42f83946
2021-07-27 07:44:33 +09:00
Masayuki Ishikawa
6d65e9f38e arch: sim: Add NuttX symbols to make SMP work correctly
Summary:
- I noticed that sim:smp does not work correctly on macOS
  due to the recent changes
- Actually, it can not receive the IPI host signal, so if
  a new task is scheduled on CPU1/2/3, it hangs.
- Finally, I found that sim_cpu_start() calls pthread_attr_init()
  which locates not on the host OS but on the NuttX
- This commit fixes this issue by adding the symbol names
  to nuttx-names.in

Impact:
- sim in SMP mode
- NOTE: stack usage for CPU1/2/3 IDLE is still incorrect on macOS

Testing:
- Tested with ostest on Ubuntu 18.04 (x86_64) and macOS 11.4 (x86_64)

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2021-07-22 09:03:30 -07:00
Masayuki Ishikawa
4f1e63f939 Revert "arch: sim: Workaround to make the IPI work on macOS"
This reverts commit b68fc9eb1d.
2021-07-22 09:03:30 -07:00
Xiang Xiao
2ef6428aa8 arch/sim: Don't need pass CONFIG_SCHED_INSTRUMENTATION to host side
since this macro isn't check from host side after:
commit cee43ce280
Author: Xiang Xiao <xiaoxiang@xiaomi.com>
Date:   Fri Jul 16 02:23:59 2021 +0800

    arch/sim: Initialize the idle thread stack info correctly

    and change the default value of IDLETHREAD_STACKSIZE to 65536

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-07-22 07:59:58 -07:00
Masayuki Ishikawa
b68fc9eb1d arch: sim: Workaround to make the IPI work on macOS
Summary:
- I noticed that sim:smp does not work correctly on macOS
  due to the recent changes
- Actually, it can not receive the IPI host signal, so if
  a new task is scheduled on CPU1/2/3, it hangs.
- Finally, I found the issue depends on pthread stack settings
  and perhaps it might affect the host signal handling.
- This commit fixes this issue by just reverting the pthread
  stack setting only for macOS.

Impact:
- sim:smp on macOS
- Stack usage for CPU1/2/3 IDLE will be incorrect

Testing:
- Tested with ostest on macOS 11.4 (x86_64)

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2021-07-22 09:47:19 +02:00
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
4444c13c14 arch/sim: The second CPU shouldn't call up_irqinitialize
since the signal handler the process concept

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-07-17 07:48:27 +09:00
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
Xiang Xiao
3204c75c1d arch/sim: Remove the unused sim_host_timer_handler
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Icacbe74308580b7fc2449cdf9e41f85fce43d5a4
2021-07-16 17:41:00 +09:00
Xiang Xiao
cee43ce280 arch/sim: Initialize the idle thread stack info correctly
and change the default value of IDLETHREAD_STACKSIZE to 65536

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ia54efbbca4b69706150bc4178844b316688a104e
2021-07-16 08:37:53 +09:00
Xiang Xiao
5fe51b923a mm: Simplify the semaphore handling
1.Move all special process to mm_takesemaphore
2.Remove the support of recurive lock
3.Remove mm_trysemaphore function

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ie216a6294ab67c5d427f31b089beb15c532f08fe
2021-07-10 16:10:32 -03:00
ligd
f5279f8583 sim: fix loop add delaylist when mm_free in IDLE thread
Change-Id: I1827c663275f47c9dc30d63e17e3d016b0000166
Signed-off-by: ligd <liguiding1@xiaomi.com>
2021-07-10 16:10:32 -03:00
Xiang Xiao
76cdd5c329 mm: Remove mm_heap_impl_s struct
it's more simple to make mm_heap_s opaque outside of mm

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I5c8e435f6baba6d22b10c5f7e8d9191104fb5af2
2021-07-07 04:25:15 -07:00
Xiang Xiao
75bfa4584c mm: Add kmm_malloc_size and mm_malloc_size
make malloc_size implementation align with malloc

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I8d7781925f06e58a880437a16569dccbfd2ea035
2021-07-05 14:23:24 +09:00
Xiang Xiao
ddaa3e42b9 mm: Move the real implementation of mm_sbrk to sbrk
and remove mm_sbrk and kmm_sbrk since it's wrong to expose
sbrk to other heaps except the default userspace heap.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-07-05 08:02:08 +09:00
Xiang Xiao
b3f568c216 boards/sim: Add asan config to test the custom heap
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-07-04 18:53:44 -03:00
Xiang Xiao
4589c369be arch/sim: Implement mm_mallinfo for the custom heap
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-07-04 18:53:44 -03:00
Xiang Xiao
8ebf9c92cf arch/sim: Implement malloc_size for the custom heap
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-07-04 18:53:44 -03:00
Xiang Xiao
f240b2e631 arch/sim: Remove host_malloc and host_calloc
use host_realloc instead

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-07-04 18:53:44 -03:00
Xiang Xiao
0941bad877 note: Move up_schednote.c to drivers/note folder
since it is general enough to work on other target

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-07-04 18:52:32 -03:00
Xiang Xiao
a18b807fa9 arch/sim: Fix bt and audio simulation stop work in SMP mode
by removing the SMP up_idle and sim_timer_handler

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-07-04 10:16:12 +09:00
Xiang Xiao
b1f711f790 mm: Move procfs_register_meminfo into common place
to avoid the code duplication and ensure the consistent behaviour

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-07-03 09:39:32 -07:00
ligd
f479ca9096 sim/smp: fix smp can't start, caused by signal too busy
Change-Id: Ia9cad04759a869f9bed871fa0acd002115eefb0a
Signed-off-by: ligd <liguiding1@xiaomi.com>
2021-07-02 23:19:15 +09:00
ligd
2ab1dcf763 sim: add setitimer to nuttx-names.in
Change-Id: Id6d91d81b3d67cbe9215eb94f4ef394d61156fe8
2021-07-02 05:02:36 -05:00
ligd
a7a8c20083 sim: fix host_sleep unit error
Change-Id: Iaddd6381eb9870b709147d33b36482ae2e37c04d
Signed-off-by: ligd <liguiding1@xiaomi.com>
2021-07-02 05:02:36 -05:00
ligd
36c1bba88c sim/up_oneshot.c: take host time as current
Change-Id: I34625f3d3f9557a103017124388dba6104aba7cc
Signed-off-by: ligd <liguiding1@xiaomi.com>
2021-07-02 05:02:36 -05:00
ligd
92cd7628e0 sim: remove CONFIG_SIM_WALLTIME fast timing maybe harmful for IOs
Change-Id: Ic4ff5ec0aa99d2d229a07c4d1a9a4dae738d3cd9
Signed-off-by: ligd <liguiding1@xiaomi.com>
2021-07-02 05:02:36 -05:00
ligd
aa43a0215d mm: fix memory corruption when loop create/exit thread in SMP mode
Root casue:
when do thread exit, need add free stack operation to mm_delaylist,
but in SMP mode, CPU0 thread1 exit, at this time, CPU1 call malloc
and free mm_delaylist.

Fix:
Divide mm_delaylist for per CPU in SMP mode.

Change-Id: Ibf7d04614ea2f99fb5b506356b7346a0d94f0590
Signed-off-by: ligd <liguiding1@xiaomi.com>
2021-07-02 04:55:46 -05:00
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
Abdelatif Guettouche
af5e0c620f Rename MODULE_TEXT to TEXT_HEAP as the latter is more generic.
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
2021-06-18 07:14:17 -05:00
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
Xiang Xiao
281921bcf9 arch: Flush syslog buffer for sim and x86_64 arch
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-06-03 08:27:24 +09:00
Xiang Xiao
d7f96003cf Don't include debug.h from public header file
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-06-01 06:42:02 +09:00
chao.an
99bfd355c7 serial/uart/h4: add bt h4 uart serial driver
Signed-off-by: chao.an <anchao@xiaomi.com>
2021-05-31 09:50:54 -03:00
chao.an
6c69b12000 wireless/bluetooth: decoupling bt_driver_s and bt_buf_s
Signed-off-by: chao.an <anchao@xiaomi.com>
2021-05-31 09:50:54 -03:00
chao.an
6837d4e1ba arch/sim: remove BT uart implement
Signed-off-by: chao.an <anchao@xiaomi.com>
2021-05-31 09:50:54 -03:00
Jiuzhu Dong
dab99acfe3 sim/rptun: support multi(>2) core interactive by share memory
N/A

Change-Id: Ia8254bfe369e40a04ed54adfa64afa38974b165c
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-05-30 23:28:40 -05:00
Jiuzhu Dong
73cc1f8884 driver/rtc: add config CONFIG_RTC_RPMSG_SERVER to
N/A
select rtc rpmsg role.

Change-Id: I7f9053b070593573caa5d988c6a2e13593da6bc5
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-05-15 14:33:52 -03:00
Jiuzhu Dong
f082893b9a driver/rtc: add config RTC_RPMSG_SERVER_NAME to
specified the name of remote proc(rpmsg server)

Change-Id: I0086bb43727a2bbb5e68f88907b5e4608182ef9c
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-05-15 14:33:52 -03:00
Jiuzhu Dong
ff567124d3 driver/syslog: add config SYSLOG_RPMSG_SERVER_NAME to
N/A

specified the name of remote proc(rpmsg server)

Change-Id: Ie270d651071e87a40a80ab489597ae18db9814f0
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-05-15 09:39:57 -03:00
Masayuki Ishikawa
1a9e7efde5 smp: Remove CONFIG_SMP_IDLETHREAD_STACKSIZE
Summary:
- The CONFIG_SMP_IDLETHREAD_STACKSIZE was introduced to optimize
  the idle stack size for other than CPU0
- However, there are no big differences between the idle stacks.
- This commit removes the config to simplify the kernel code

Impact:
- All SMP configurations

Testing:
- Tested with ostest with the following configs
- spresense:smp, spresense:rndis_smp
- esp32-devkitc:smp (QEMU), maix-bit:smp (QEMU)
- sabre-6quad:smp (QEMU), sabre-6quad:netnsh_smp (QEMU)
- raspberrypi-pico:smp, sim:smp (x86_64)

Signed-off-by: Masayuki Ishikawa <asayuki.Ishikawa@jp.sony.com>
2021-04-19 21:46:39 -05:00
YAMAMOTO Takashi
7f307f9765 sim: Restore stack alignemnt
Reapply the following commit [1], which has been reverted by
the recent change [2] with no obvious reasons.

Also, add a comment block to explain the calculation.

[1]
```
commit 298c2e5e4f
Author: YAMAMOTO Takashi <yamamoto@midokura.com>
Date:   Wed Jan 29 03:26:43 2020 +0900

    sim: Fix stack alignment

    The recent x86-64 convention requires 16-byte alignment before
    (not after) calling a function.

    This fixes snprintf crash I observed on macOS while saving XMM registers.
```

[2]
```
commit 2335b69120
Author: Xiang Xiao <xiaoxiang@xiaomi.com>
Date:   Mon Apr 12 23:44:08 2021 +0800

    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>
```
2021-04-19 01:29:38 -05:00
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
Alin Jerpelea
08612337f6 NuttX: nxstyle fixes
nxstyle fixes to pass CI.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-04-10 06:42:19 -05:00
Alin Jerpelea
231b8518b7 NuttX: Ken Pettit: update licenses to Apache
Ken Pettit has submitted the ICLA and we can migrate the licenses
 to Apache.

Sebastien Lorquet has submitted the ICLA and we can migrate the 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>
2021-04-10 06:42:19 -05:00
Masayuki Ishikawa
445770a600 arch: sim: Refactor signal handling
Summary:
- This commit refactors signal handling logic

Impact:
- None

Testing:
- Tested with sim:smp and sim:ostest

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2021-04-08 01:59:31 -05:00
Xiang Xiao
dd1d980c3a arch/sim: Move setjmp/longjmp to libc/machine/sim
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-04-05 09:00:42 -03:00
Xiang Xiao
9097244cb8 build: Makefile should reference CONFIG_HOST_xxx
instead to detect the host through uname

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-04-04 23:20:35 -07:00
Xiang Xiao
5f3a98b5a8 libc/assert: Reference the expression in all case
to avoid the warning "defined but not used"

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I55b7c092d0f2e5882fc1784987657c10cdf2d90b
2021-04-03 21:00:41 +01:00
Alin Jerpelea
08e5378b11 NuttX: Gregory Nutt: update licenses to Apache
Several licenses were missed in the initial work

David Sidrane has submitted the ICLA and we can migrate the 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>
2021-04-03 04:20:31 -07:00
raiden00pl
5bff5dc971 motor/foc: use motor debug messages in FOC files 2021-04-01 15:43:49 -03:00
Alin Jerpelea
80ee1864df arch: sim: nxstyle fixes
Nxstyle fixes to pass CI

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-03-31 21:12:25 -05:00
Alin Jerpelea
41342c0a12 arch: sim: 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 21:12:25 -05:00
raiden00pl
168355a40b sim: add the simulated lower-half FOC device 2021-03-31 04:32:26 -05:00
Jiuzhu Dong
1c74d8042a rtc/rpmsg: support server and client to set time each other
Change-Id: I5d13f424cb636a79a9fd98c275786771c213ddb8
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-03-30 22:41:12 -05:00
Matias N
1b8a690b7c sim: only abort sim in assertion if in interrupt context/IDLE task
This fixes the problem that an assertion in sim build aborted NuttX
even when the assertion was generated from userspace (in which case
simpy the task needs to exit). This required moving the relevant code
into the sim blob.
2021-03-29 06:57:18 -06:00
mage1
5340fde427 sim: fix signal deliver calling error on sim platform
since the signal deliver handler should be called in signal owner task.

Change-Id: Ic55c08d1a880069864eddda8dab945ce677792d7
2021-03-25 19:42:31 -07:00
YAMAMOTO Takashi
7f8d0c327b sim: Add dlsym to nuttx-names.in
Fixes the following crash with CONFIG_SIM_SANITIZE=y on Linux.

```
    Program received signal SIGSEGV, Segmentation fault.
    getpid () at task/task_getpid.c:76
    76      task/task_getpid.c: No such file or directory.
    rax            0x2feeb4            3141300
    rbx            0xc53f83            12926851
    rcx            0x6837665ee4c00     1833394399759360
    rdx            0x472080            4661376
    rsi            0xc53f83            12926851
    rdi            0xffffffffffffffff  -1
    rbp            0x7ffe4cdfe140      0x7ffe4cdfe140
    rsp            0x7ffe4cdfe0f0      0x7ffe4cdfe0f0
    r8             0xffffffffffffffff  -1
    r9             0x0                 0
    r10            0x22                34
    r11            0x246               582
    r12            0x472080            4661376
    r13            0x7ffe4cdfe3e8      140730188162024
    r14            0x472080            4661376
    r15            0xf60398            16122776
    rip            0x4e9b93            0x4e9b93 <getpid+35>
    eflags         0x10206             [ PF IF RF ]
    cs             0x33                51
    ss             0x2b                43
    ds             0x0                 0
    es             0x0                 0
    fs             0x0                 0
    gs             0x0                 0
    #0  getpid () at task/task_getpid.c:76
    #1  0x00000000006ad25a in modlib_registry_lock () at modlib/modlib_registry.c:89
    #2  0x0000000000c3648d in modsym (handle=0xffffffffffffffff, name=0xc53f83 "mmap") at module/mod_modsym.c:77
    #3  0x0000000000c2cd3a in dlsym (handle=0xffffffffffffffff, name=0xc53f83 "mmap") at dlfcn/lib_dlsym.c:149
    #4  0x00000000004a0034 in __interception::InterceptFunction(char const*, unsigned long*, unsigned long, unsigned long) ()
    #5  0x000000000048181e in InitializeCommonInterceptors() ()
    #6  0x000000000048106a in __asan::InitializeAsanInterceptors() ()
    #7  0x000000000049b85e in __asan::AsanInitInternal() ()
    #8  0x00007f09cfb04ce6 in ?? () from /lib64/ld-linux-x86-64.so.2
    #9  0x00007f09cfaf413a in ?? () from /lib64/ld-linux-x86-64.so.2
    #10 0x0000000000000001 in ?? ()
    #11 0x00007ffe4cdfff56 in ?? ()
    #12 0x0000000000000000 in ?? ()
```
2021-03-23 07:27:09 -07:00
YAMAMOTO Takashi
6797826b84 arch/sim/src/sim/up_hostmemory.c: build fix for older macOS versions
I'm still using 10.14 (Mojave) for nuttx related things.

Note: the CI is using 10.15. (Catalina)
2021-03-23 02:48:50 -07:00
Masayuki Ishikawa
083a11a3c3 arch: sim: Fix sim_sigdeliver() for SMP
Summary:
- In the previous implementation, signal handling for SMP was done
  in a critical section that is not correct
- This commit fixes this issue

Impact:
- signal handling for SMP

Testing:
- Tested with ostest

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2021-03-23 00:41:57 -07:00
mage1
6ff11d8c76 mm: add heap policy and anta logic to support mm debug on sim platform
since atan tool will enhance memory debug operation.

Change-Id: Ic953755faff156832e84b6a764452751dc14f0e3
2021-03-22 11:02:20 -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
YAMAMOTO Takashi
51be5c08bf arch/sim/include/limits.h: Fix the type of LONG_MIN, LONG_MAX, ULONG_MAX 2021-03-12 16:23:26 +08:00
Xiang Xiao
f292b67dce arch/sim: Remove DRVLIB and reuse STDLIBS instead
Change-Id: I5f79eca9039a296eca705d25b3541199a7fbaf9e
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-03-09 23:33:16 -08:00
Gustavo Henrique Nihei
330eff36d7 sourcefiles: Fix relative path in file header 2021-03-09 23:18:28 +08:00
Xiang Xiao
88e3231ed9 arch/sim: Don't remove OPOST in the raw mode
to ensure '\n' from host library output correctly(translate to '\r\n')

Change-Id: I9ce81adb04ca01cfd8a0ec8e8dc85c7fad848601
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-03-08 08:39:24 -08:00
ligd
d009074ed5 sim/up_uart.c: fix losting uart data when user paste long cmd
N/A

Change-Id: I66c01c0789fc83ae8f6db522d61ff8ab63cd9211
Signed-off-by: ligd <liguiding1@xiaomi.com>
2021-03-03 19:05:22 -08:00
Xiang Xiao
418a87af4c arch/sim: Fix typo error(HCITTY->BTUART)
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-01-30 15:43:03 -08:00
Xiang Xiao
39f96361a3 arch/sim: Rename bthcitty driver to btuart driver
align with other soc naming style

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-01-25 08:23:23 -08:00
Xiang Xiao
503780497a board/sim: Support NuttX BLE stack through uart shim driver
and add new btuart config to test it

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-01-24 19:04:37 -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
Jiuzhu Dong
f6cfd1c87b vfork: support sim vfork
N/A

Change-Id: I15920bcbacfc5ea519cfe12c39cb64dfe6365838
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-01-20 08:39:17 -08:00
chao.an
a32856f965 sim/hcitty: remove the poll lock to avoid invalid wait
it it unnecessary to protect pollnotify() since the wakeup
source comes from idle thread

Signed-off-by: chao.an <anchao@xiaomi.com>
2021-01-19 03:38:15 -08:00
Xiang Xiao
34a300b647 arch/sim: Fix up_hcitty.c:366:20: warning: ‘eventset’ may be used uninitialized
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-01-18 11:20:06 -03:00
Xiang Xiao
aa37399c89 arch/sim: Extend hcitty_register to accept device name
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-01-18 11:20:06 -03:00
Xiang Xiao
8c8c30b9d7 arch/sim: Rename g_hcitty_ops to g_bthcitty_ops
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-01-18 11:20:06 -03:00
Xiang Xiao
db0b661f37 arch/sim: Don't potect recvsem in bthcitty_pollnotify
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-01-18 11:20:06 -03:00
chao.an
328b7c06bc sim/hcitty: add hcitty adapter
add support to attach the devices via HCI TTY to Bluetooth Host

Reference:

drivers/wireless/bluetooth/bt_uart_shim.c

Signed-off-by: chao.an <anchao@xiaomi.com>
2021-01-16 21:32:10 -08:00
YAMAMOTO Takashi
27a49331fc sim: Link libc++abi for LIBCXX + macOS 2021-01-14 04:26:12 -06:00
Xiang Xiao
fbc68912b9 arch/sim: Simplify SYMBOL macro definition
Change-Id: I1772b65b9bbe29917885e432056f84921b562eb0
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-01-10 11:10:09 +01:00
chao.an
961532a5da arch/sim/hci: reuse the reserved fields of hci buffer
Reuse the reserved fields of hci buffer to avoid redundant packet type splitting

Change-Id: I79d70ae939111bb909a6e0981c50e401734590f2
Signed-off-by: chao.an <anchao@xiaomi.com>
2020-12-29 18:10:04 -08:00
chao.an
2ca99ed1be sim/host/hcisocket: add avail/close interface
Change-Id: I3d96f62c4c3c7d703bfec74952953bee4aef9c7c
Signed-off-by: chao.an <anchao@xiaomi.com>
2020-12-29 18:10:04 -08:00
dongjiuzhu
b83ae99456 rpmsg_uart: fix compile break when enable rptun
nuttx.rel: In function `rpmsg_serialinit':
nuttx/arch/sim/src/sim/up_rptun.c:257: undefined reference to `uart_rpmsg_init'
collect2: error: ld returned 1 exit status
Makefile:310: recipe for target 'nuttx' failed

Change-Id: I93a20941bc07f749165dc8f012da46ddb7b02b00
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
2020-12-25 21:07:04 +01:00
YAMAMOTO Takashi
e1c53eaeb0 arch/sim/include/irq.h: Make 32-bit xcpt_reg_t unsigned
* 64-bit version is already unsigned

* up_copyfullstate uses unsigned for 32-bit

 Error: sim/up_unblocktask.c:107:33: error: pointer targets in passing argument 1 of 'up_copyfullstate' differ in signedness [-Werror=pointer-sign]
  107 |           up_savestate(rtcb->xcp.regs);
      |                        ~~~~~~~~~^~~~~
      |                                 |
      |                                 xcpt_reg_t * {aka int *}
sim/up_internal.h:133:45: note: in definition of macro 'up_savestate'
  133 | #define up_savestate(regs) up_copyfullstate(regs, (xcpt_reg_t *)CURRENT_REGS)
      |                                             ^~~~
sim/up_internal.h:205:33: note: expected 'uint32_t *' {aka 'unsigned int *'} but argument is of type 'xcpt_reg_t *' {aka 'int *'}
  205 | void up_copyfullstate(uint32_t *dest, uint32_t *src);
      |                       ~~~~~~~~~~^~~~
2020-12-24 21:57:39 -06:00
chao.an
08b22784c3 sim/names: add writev/readv into name list
Signed-off-by: chao.an <anchao@xiaomi.com>
2020-12-24 11:09:59 -03:00
Brennan Ashton
c6947199b2 Bluetooth: Fix bt_buff lifecycle
Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
2020-12-21 23:36:57 -06:00
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
danguanghua
796217917a fix build break with CONFIG_AUDIO_MULTI_SESSION enabled
N/A

Change-Id: Idfa87031e09f26bd4ca57b5c220ce0ca849f80c4
Signed-off-by: danguanghua <danguanghua@xiaomi.com>
2020-12-11 08:04:30 -06:00
Masayuki Ishikawa
f3a81cb1b7 sim: Fix interrupt handling for SMP
Summary
- This commit fixes interrupt handling for SMP
- The following are the changes
- Introduce up_copyfullstate.c
- Add enter_critical_section() to up_exit()
- Add a critical section to up_schedule_sigaction()
- Introduce pseudo timer thread to send periodic events
- UART and interval timer are now handled in the pause handler
- Apply the same SMP related code as other CPU architectures
- However, signal handling and context switching are not changed
- Also enable debug features and some tools in smp/defconfig

Imact
- SMP only

Testing
- Tested with sim:smp on ubuntu18.04 x86_64
- Tested with hello, taskset, smp, ostest

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2020-12-10 08:33:42 +01:00
Masayuki Ishikawa
ad9f88f042 Revert "Revert "arch/sim: Make the SIGUSR1 host signal to use the NuttX irq logic""
This reverts commit 3098b61776.
2020-12-10 08:33:42 +01:00
YAMAMOTO Takashi
df4c60c96d arch/sim/src/sim/up_touchscreen.c: Fix a syslog format 2020-12-05 08:13:32 -06:00
Matias N
f3712d2b8c sim: add support for simulated button device via mouse click 2020-11-30 03:35:37 -06:00
Matias N
010ac2bcf4 sim: correctly handle X11 button state/events 2020-11-30 03:35:37 -06:00
Masayuki Ishikawa
3ec743f72f arch: sim: Fix comments in up_setjmp64.S and up_smpsignal.c
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2020-11-28 09:01:08 -06:00
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
Matias N
d5b6ec450f Parallelize depend file generation 2020-11-22 09:02:59 -03:00
YAMAMOTO Takashi
6ee7fdf874 include/inttypes.h: Provide PRIdMAX and friends using 'j' modifier
Replace definitions in other places.
2020-11-19 00:49:56 -08:00
YAMAMOTO Takashi
123d882027 sim types.h: A workaround for macOS MODULECC 2020-11-19 00:49:56 -08:00
YAMAMOTO Takashi
a863fa30f9 sim: Make int64_t match the host OS 2020-11-19 00:49:56 -08:00
YAMAMOTO Takashi
c97f6f1b59 sim: Add _intmax_t and _uintmax_t 2020-11-19 00:49:56 -08:00
YAMAMOTO Takashi
09fca224ec arch/sim/include/inttypes.h: Fix intptr_t
64-bit size_t/intptr_t/ptrdiff_t are long, not long long,
for macOS and Linux.

Note: we don't care CONFIG_SIM_M32 on macOS.

macOS:
    spacetanuki% uname -a
    Darwin spacetanuki.lan 18.7.0 Darwin Kernel Version 18.7.0: Mon Aug 31 20:53:32 PDT 2020; root:xnu-4903.278.44~1/RELEASE_X86_64 x86_64
    spacetanuki% cc --version
    Apple clang version 11.0.0 (clang-1100.0.33.17)
    Target: x86_64-apple-darwin18.7.0
    Thread model: posix
    InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
    spacetanuki% cc -dM -E - < /dev/null|grep __SIZE_TYPE__
    #define __SIZE_TYPE__ long unsigned int
    spacetanuki% cc -m32 -dM -E - < /dev/null|grep __SIZE_TYPE__
    #define __SIZE_TYPE__ long unsigned int
    spacetanuki%

Linux:
    root@4c2e9e83ac82:/tools# uname -a
    Linux 4c2e9e83ac82 5.4.39-linuxkit #1 SMP Fri May 8 23:03:06 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
    root@4c2e9e83ac82:/tools# cc --version
    cc (Ubuntu 9.3.0-10ubuntu2) 9.3.0
    Copyright (C) 2019 Free Software Foundation, Inc.
    This is free software; see the source for copying conditions.  There is NO
    warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

    root@4c2e9e83ac82:/tools# cc -dM -E - < /dev/null|grep __SIZE_TYPE__
    #define __SIZE_TYPE__ long unsigned int
    root@4c2e9e83ac82:/tools# cc -m32 -dM -E - < /dev/null|grep __SIZE_TYPE__
    #define __SIZE_TYPE__ unsigned int
    root@4c2e9e83ac82:/tools#
2020-11-19 00:49:56 -08:00
YAMAMOTO Takashi
c79bda6e4f sim inttypes.h: Remove PRI/SCN macros for fast and least types
I forgot to remove some of them
in https://github.com/apache/incubator-nuttx/pull/2227 .
This commit removes them.
2020-11-10 00:03:35 -08:00
chao.an
182507f325 boards/sim: add atexit(2) into naming list
(gdb) b longjmp
Breakpoint 1 at 0x8270
(gdb) r
Starting program: /home/chao/code/m3/nuttx/nuttx
[    0.000000] Assertion failed at file:task/task_onexit.c line: 99

Breakpoint 1, 0xf7b905e0 in siglongjmp () from /lib/i386-linux-gnu/libc.so.6
(gdb)
(gdb) bt
|#0  0xf7b905e0 in siglongjmp () from /lib/i386-linux-gnu/libc.so.6
|#1  0xf7f9c3dc in siglongjmp_alias () from /lib/i386-linux-gnu/libpthread.so.0
|#2  0x5655d668 in up_assert (filename=0x56641018 "task/task_onexit.c", line=99) at sim/up_head.c:132
|#3  0x56567413 in _assert (filename=0x56641018 "task/task_onexit.c", linenum=99) at assert/lib_assert.c:36
|#4  0x565f8cfd in on_exit (func=0x565f8c12 <exitfunc>, arg=0x565fd780 <simuart_restoremode>) at task/task_onexit.c:99
|#5  0x565f8c89 in atexit (func=0x565fd780 <simuart_restoremode>) at task/task_atexit.c:109
|#6  0x565fd819 in simuart_start () at sim/up_simuart.c:112
|#7  0x5656c844 in up_uartinit () at sim/up_uart.c:496
|#8  0x5656ba7a in up_initialize () at sim/up_initialize.c:234
|#9  0x5655da56 in nx_start () at init/nx_start.c:701
|#10 0x5655d5e9 in main (argc=1, argv=0xffffd6f4, envp=0xffffd6fc) at sim/up_head.c:96

Change-Id: Ifd7196b2de7bf9fc7cea764c19a5c0eacf08fdb6
Signed-off-by: chao.an <anchao@xiaomi.com>
2020-11-09 09:08:03 -03:00
YAMAMOTO Takashi
577d72258a sim inttypes.h: Remove PRI/SCN macros for fast and least types 2020-11-05 18:49:22 -08:00
YAMAMOTO Takashi
53256bdaa7 sim: inttypes.h: Make the #ifdef block minimum 2020-11-05 18:49:22 -08:00
Brennan Ashton
54832f37f2 sim: Initial Linux i2c bus support
This adds the inital wiring for i2c bus support in the sim target
and for Linux host adds the lower half that uses the i2c chardev.

Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
2020-11-04 23:51:09 -08:00
ligd
73282fe2d8 arch/sim: add sim alsa support
Squashed commit of the following:

sim audio: call alsa to playback/capture data
sim/audio: correct the format capability
sim/audio: add pause/resume support
sim/audio: add auto stop when meet AUDIO_APB_FINAL
sim/audio: fix abort when set small buffer_size
sim/audio: move sim_audio.c to sim_alsa.c

Change-Id: I8e00ece79159e844ca17fd4c363480b985ee0490
Signed-off-by: ligd <liguiding1@xiaomi.com>
2020-11-04 05:48:14 -08:00
Matias N
9266c54bc2 lcd: add optional putarea()/getarea() operations 2020-11-04 04:00:22 -08:00
Matias N
fea3ee28f7 sim: support LCD emulation over X11; correctly decouple LCD/FB from X11/NX 2020-11-02 19:22:05 -08:00
Sebastian Ene
efbcb2cd31 arch/sim: Enable SIM_WALLTIME option by default
### Summary of Changes ###

Running the NuttX simulation 'as fast as possible' breaks the features
that depend on timing: eg. the Bluetooth stack. Enabling this option by
default SIM_WALLTIME=y will introduce delays and will tick the simulation at
a real pace.
Refresh defconfigs for sim targets and add depends on SIM_WALLTIME for
SIM_HCISOCKET.

Signed-off-by: Sebastian Ene <sene@apache.org>
2020-10-26 11:01:40 -07:00
dongjiuzhu
d452a05910 pollnotify: we should send poll events before semaphore incrementes.
There is a good case on sim platform:
When we input some cmd and click enter key to start application in terminal,
this context will change to application from IDLE loop. Althrough entey key '\r'
has been received to recv buffer and complete post semaphore of reader, but
pollnotify may not be called because context change. So when application run
poll function, because no events happend and poll enter wait, context will
again change to IDLE loop, this pollnotify of IDLE loop will run to send poll
events, poll function of applicaton will wake up. It's wrong!

Change-Id: I812a889f2e90781a9c3cb4b0251cccc4d32bebd1
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
2020-10-26 08:27:09 -03:00
Matias N
5386f972fa bluetooth: Add support for HCI RAW channel; make host layer optional 2020-10-25 17:04:25 -07:00
Masayuki Ishikawa
3098b61776 Revert "arch/sim: Make the SIGUSR1 host signal to use the NuttX irq logic"
This reverts commit d6210fcd84.
2020-10-26 08:42:52 +09:00
Xiang Xiao
eb4121ce38 Change all 'Nuttx' to 'NuttX'
Unify the naming convention

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-10-20 01:45:06 -07:00
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
YAMAMOTO Takashi
c7865ddca3 sim: Fix make export
Namely, don't forget to generate nuttx-names.dat.
2020-10-08 14:03:20 +08:00
YAMAMOTO Takashi
83f1f2bc42 sim: Restore some symbols in nuttx-names.in
Used by arch/sim/src/sim/vpnkit/*.c
2020-10-01 15:33:22 +08:00
Sebastian Ene
d6210fcd84 arch/sim: Make the SIGUSR1 host signal to use the NuttX irq logic
Signed-off-by: Sebastian Ene <sene@apache.org>
2020-10-01 12:11:31 +08:00
ligd
22b837f440 arch/sim/src/nuttx-names.in: fix sim crash in Cygwin platform
Change-Id: I966e626eee03ce0b2c01afa905272194028e64f1
2020-09-30 08:07:17 -06:00
Yoshinori Sugino
698008d1e5 Fix typos 2020-09-28 13:54:43 +08:00
Gregory Nutt
fe0a88c838 Correct compilation of arch/sim/src/sim/up_wpcap.c
This commit corrects the following compilation error:

    /usr/include/cygwin/socket.h:27:8: error: redefinition of 'struct sockaddr'
       27 | struct sockaddr {
          |        ^~~~~~~~
    In file included from /usr/include/w32api/winsock2.h:57,
                     from sim/up_wpcap.c:48:
    /usr/include/w32api/psdk_inc/_ip_types.h:70:8: note: originally defined here
       70 | struct sockaddr {
          |        ^~~~~~~~
    In file included from /usr/include/sys/socket.h:13,
                     from /usr/include/cygwin/in.h:21,
                     from /usr/include/netinet/in.h:12,
                     from sim/up_wpcap.c:57:
    /usr/include/cygwin/socket.h:39:8: error: redefinition of 'struct sockaddr_storage'
       39 | struct sockaddr_storage {
          |        ^~~~~~~~~~~~~~~~
    In file included from sim/up_wpcap.c:48:
    /usr/include/w32api/winsock2.h:269:10: note: originally defined here
      269 |   struct sockaddr_storage {
          |          ^~~~~~~~~~~~~

The compilation was broken by a couple of recent blind, unverified changes to up_wpcap.c.  Most were introduced with commit: 8ce0ff5ce4 with this change:

    diff --git a/arch/sim/src/sim/up_wpcap.c b/arch/sim/src/sim/up_wpcap.c
    index ef7b4b3a0c..a15421e80c 100644
    --- a/arch/sim/src/sim/up_wpcap.c
    +++ b/arch/sim/src/sim/up_wpcap.c
    @@ -55,6 +55,8 @@

     #include <netinet/in.h>

    +#include "up_internal.h"
    +
     /****************************************************************************
      * Pre-processor Definitions
      ****************************************************************************/

up_internal.h includes:

     47 #  include <sys/types.h>
     48 #  include <stdbool.h>
     49 #  include <netinet/in.h>

And netinet/in.h includes:

     46 #include <sys/types.h>
     47 #include <sys/socket.h>
     48 #include <stdint.h>

Which is where the collision error is introduced since up_wpcap.c includes winsock2.h already.  There were additional problems introduced to the file by other changes:

- A malformed syslog() call was added
- Some issues with netdriver_setmacaddr()
2020-09-27 18:22:02 -07:00
Sebastian Ene
c47ad0c909 arch/sim: Add host timer to oneshot timer logic
## Summary of Changes

Add a host timer that generates periodic signals and sends SIGALRM to
the process that runs the NuttX simulation. This logic is integrated as
part of the existing NuttX oneshot timer. The host timer installs an
irq handler which is expected to run every CONFIG_USEC_PER_TICK .

Signed-off-by: Sebastian Ene <nuttx@fitbit.com>
2020-09-25 17:36:16 -03:00
Xiang Xiao
68a2727c12 arch/sim: Extend the heap size to 64MB
to support the more complex application and
remove the special definition for CONFIG_MM_SMALL

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-09-21 07:40:17 -07:00
ligd
a9830254cf SIM in MacOS: make MacOS link process same with Linux
1. There is difference about symbol replace on nuttx-names.in
   between MacOS & Linux
2. For MacOS, if open '-fvisibility=hidden' and adjust nuttx-names.in,
   it will meet symbol link-back-to-nuttx error.
3. Make the MacOS replace behaviour, same with Linux

Note:
MacOS should install objcopy with command:
$ brew install binutils
$ export PATH=$PATH:/usr/local/opt/binutils/bin

already check in to cibuild.sh

Change-Id: If78b784cc0ecb98cdbf7091de38acef00a8a02f3
Signed-off-by: ligd <liguiding1@xiaomi.com>
2020-09-18 18:58:32 +09:00
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
dongjiuzhu
3634bb6ba5 sim/uart: support tty operation in arch/sim
Change-Id: I6943c1e928ed821aa913bc619e5b8c581b5610c3
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
2020-09-14 09:23:46 -03:00
Matias N
3d1159007f Remove extra application of EXTRAFLAGS and KDEFINE and the arch-level
EXTRAFLAGS is already applied to *FLAGS in board's Make.defs (and
it applies to whole build, not just arch-code). EXTRAFLAGS is passed
around each make call to the complete build.

KDEFINE is already added to EXTRAFLAGS in main Makefile so no need
to add it again in arch-level Makefile
2020-09-14 13:59:57 +09:00
ligd
d785394b0f arch/sim/src/sim/up_tapdev.c: fix compile error
Change-Id: I8d5a176671f78464c057155edace5eabbb382c5c
2020-09-10 15:33:55 +08:00
Ouss4
06ca12e6b9 arch/: Trivial typos, mostly "their is" to "there is" 2020-09-09 14:09:43 -04:00
ligd
2cfb239a87 arch/sim/src/nuttx-names.in: only host code need replace if -fvisibility=hidden
After previous commit, add -fvisibility=hidden, we don't need
worry about depended libxx.so callback to nuttx symbol in SIM.

So most of the symbol in nuttx-names.in can be remove.

But we still need some symbol replacement for host code.
Host code should call host API if access HOST sth, for example:
open, close, accept, printf...

Signed-off-by: ligd <liguiding1@xiaomi.com>
2020-09-09 17:04:39 +08:00
ligd
42a1d45a8a arch/sim: replace printf fprintf to syslog, '\r\n' -> '\n'
should use syslog in kernel

RP check failed because host code call host API has
style AaaBbb, so, ignore the RP check

Change-Id: Iad3468dae2cd07e6dd92874c5e6d38d9018bee6c
Signed-off-by: ligd <liguiding1@xiaomi.com>
2020-09-09 17:04:39 +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
Sebastian Ene
18b47f9663 arch/sim: Add the pthread_cond_* API to the nuttx-names.in list
## Summary of changes

The pthread_cond_* API is also present as part of libfs.a and we want
to avoid colisions and link with the correct implementation.

Signed-off-by: Sebastian Ene <nuttx@fitbit.com>
2020-09-05 16:41:54 +08:00
Sebastian Ene
5beb32bf0b arch/sim: Use pthread_cond for signalling CPU initialisation done
## Summary of changes

On OSX with CONFIG_SMP=y the semaphore which notifies that the CPU is
initialised, is not created and the up_cpu_start() returns with error
from sem_init(). This patch fixes the problem by using pthread_cond_t
signalling mechanism which is supported on Mac.

Signed-off-by: Sebastian Ene <nuttx@fitbit.com>
2020-09-05 16:41:54 +08:00
Xiang Xiao
5107104bbe arch/sim: Model host signal as NuttX's interrupt
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-09-03 10:20:50 +08:00
Sebastian Ene
5db11a275e arch/sim: Mask and restore the host signal in irq_save and irq_restore
to avoid the host signal process interrupt the execution of NuttX critical section

Signed-off-by: Sebastian Ene <nuttx@fitbit.com>
2020-09-03 10:20:50 +08:00
Xiang Xiao
76c2ede936 arch/sim: Fix macOS error: 'sem_init' is deprecated
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-09-02 12:37:34 +09:00
Xiang Xiao
406c6ae4dd arch/sim: Fix clang error: address argument to atomic operation must be a pointer to _Atomic type
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-09-02 12:37:34 +09:00
YAMAMOTO Takashi
c52854f5bb nuttx-names.in: add dlopen and friends
Note: dlsymtab is not in standards. but just in case.

	(gdb) bt
	#0  getpid () at task/task_getpid.c:91
	#1  0x00000000004fbc9d in modlib_registry_lock ()
		at modlib/modlib_registry.c:89
	#2  0x0000000000719ee0 in modsym (handle=0xffffffffffffffff,
		name=0x7fa7ebdde8c7 "mmap") at module/mod_modsym.c:92
	#3  0x000000000071597d in dlsym (handle=0xffffffffffffffff,
		name=0x7fa7ebdde8c7 "mmap") at dlfcn/lib_dlsym.c:164
	#4  0x00007fa7ebdbeb39 in ?? () from /lib/x86_64-linux-gnu/libasan.so.5
	#5  0x00007fa7ebd79b28 in ?? () from /lib/x86_64-linux-gnu/libasan.so.5
	#6  0x00007fa7ebd9d7a7 in ?? () from /lib/x86_64-linux-gnu/libasan.so.5
	#7  0x00007fa7ec6ce03a in ?? () from /lib64/ld-linux-x86-64.so.2
	#8  0x00007fa7ec6ce141 in ?? () from /lib64/ld-linux-x86-64.so.2
	#9  0x00007fa7ec6be13a in ?? () from /lib64/ld-linux-x86-64.so.2
	#10 0x0000000000000001 in ?? ()
	#11 0x00007fff028f686b in ?? ()
	#12 0x0000000000000000 in ?? ()
	(gdb) quit
2020-09-01 23:10:29 +08:00
YAMAMOTO Takashi
b17d9871e5 nuttx-names.in: sort 2020-09-01 23:10:29 +08:00
Xiang Xiao
3ddb3dc00e arch/sim: Should use HOSTCFLAGS for the HOSTSRCS dependence generation
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-08-30 20:48:07 +01:00
Brennan Ashton
8934f2ed79 SIM: Add support Linux HCI Socket as BLE adaptor
Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
2020-08-28 01:01:29 -07:00
Xiang Xiao
1e21c97744 arch/sim: Remove the redundant Kconfig variable dependence check
because Kconfig system already guarantee the invariance

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-08-24 21:18:31 +09:00
Xiang Xiao
ae356001cf Change all files come from Xiaomi/Pinecone to Apache License 2.0
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-08-22 17:37:21 -06:00
Xiang Xiao
8617cd94b2 Fix nxstyle warning
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-08-21 18:09:19 +08:00
Xiang Xiao
8ce0ff5ce4 arch/sim: Make up_internal.h includable in host environment
to avoid the declaration repetition

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-08-21 18:09:19 +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
be10c734b0 arch/sim: Always preserve the heap memory dynamically
so size with nuttx could report the correct bss value:
  text    data     bss     dec     hex filename
 155467    1464    1948  158879   26c9f nuttx

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I7e9ec4d09d14b6f15b235b4b46ebdd98986d9750
2020-08-10 08:20:06 +02:00
Huang Qi
fd78f83e02 drivers/video: Refine the update region notification mechanism
1.Expose the notification through fb_vtable_s::updatearea
2.Incorporate old nx_notify_rectangle into the new updatearea callback
3.Migrate the calle of nx_notify_rectangle to fb_vtable_s::updatearea

Change-Id: Ia3d1f73e8757b2d381586d76ec6adc16c810018d
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
2020-08-10 08:08:33 +02:00
Xiang Xiao
baa4da2d0f Revert "arch/sim/src/sim/up_hostfs.c: hostfs skip '.' and '..' in readdir'"
This reverts commit 9f0502f8ba.
2020-08-09 16:16:34 -06:00
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
YAMAMOTO Takashi
0b90ad3dd4 arch/sim/src/sim/up_exit.c: Appease a clang-check warning
clang-check complained like the following.
While this is not a real bug, it's easy to appease.

sim/up_exit.c:68:21: warning: Value stored to 'tcb' during its initialization is never read
  FAR struct tcb_s *tcb = this_task();
                    ^~~   ~~~~~~~~~~~
1 warning generated.
2020-08-03 22:52:31 -05:00
Xiang Xiao
2a2dd35339 arch/sim: Fix warning: implicit declaration of function ‘pthread_yield’
https://stackoverflow.com/questions/32174861/why-implicit-declaration-of-pthread-yield-with-lpthread-while-all-ok-with-pthr

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-08-01 14:31:49 +09:00
Xiang Xiao
b330b3ac0c arch/sim: Fix the linkage of up_irqinitialize mismatch
include/arch/irq.h💯20: note: previous declaration with ‘C++’ linkage
  100 | static inline void up_irqinitialize(void)
      |                    ^~~~~~~~~~~~~~~~
In file included from include/ctype.h:45,
                 from include/libcxx/ctype.h:38,
                 from include/libcxx/cctype:38,
                 from include/libcxx/cwctype:53,
                 from include/libcxx/cwchar:106,
                 from include/libcxx/string:510,
                 from libcxx/src/debug.cpp:13:
include/nuttx/arch.h:1343:6: error: conflicting declaration of ‘void up_irqinitialize()’ with ‘C’ linkage
 1343 | void up_irqinitialize(void);
      |      ^~~~~~~~~~~~~~~~

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I0e0963a3465f9dabdaca6534a55b9c2c41f4bc64
2020-07-30 12:50:39 +09:00
Xiang Xiao
7a32a396b0 arch/sim: Move share memory allocation to up_hostmemory.c
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-07-28 15:41:19 +01:00
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
78862c51dc arch/sim: Fix the wrong sleep time calculation in sim_idle_trampoline
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-07-28 08:37:19 +09:00
Xiang Xiao
53f33a7ea2 arch/sim: Synchronize the creation of idle thread by semaphore
it's wrong to synchronize with mutex here

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-07-28 08:37:19 +09:00
Xiang Xiao
71a9d2402d arch/sim: Replace sigprocmask with pthread_sigmask in main thread
like other idle thread

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-07-28 08:37:19 +09:00
Xiang Xiao
f2446ecb90 arch/sim: unify the prefix(g_cpu_) for SMP related variables
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-07-28 08:37:19 +09:00
Xiang Xiao
cc00d2b2b0 arch/sim: Call sched_note_cpu_* when SCHED_INSTRUMENTATION equal true
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-07-26 12:24:57 +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
Nakamura, Yuuichi
9db5d2aeea Fix nxstyle warnings 2020-07-13 00:46:55 -05:00
Nakamura, Yuuichi
f392d246d3 Fix note driver initialization 2020-07-13 00:46:55 -05:00
Xiang Xiao
dc55968678 arch/sim: Don't construct global C++ objects before main
otherwise the crash will happen because NuttX doesn't initialize yet

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Icc3f3fcd842a315bc68ae436d7a7a04aca1fc546
2020-07-11 15:06:09 -03:00
Xiang Xiao
19aaf7b357 arch/sim: Move the generation of nuttx-names.dat into nuttx target
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I04c612a56caee170742b07f87cea1b7feb4078c5
2020-07-11 15:06:09 -03:00
Xiang Xiao
f36bf5e079 arch/sim: Avoid build nuttx.rel and cleanrel concurrently
make can't guarantee the build order of prerequest with -jn where n > 1

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I772fcc0775d15b385f28fc0abeeff383b3a52622
2020-07-11 15:06:09 -03:00
chao.an
159053ab62 sim/c++: correct the compile flags
fix the following linker error:
nuttx.rel:(.eh_frame+0x93): undefined reference to `__gxx_personality_v0'

Change-Id: I94f43a15275194d42199c91f276e8848ad5189f6
Signed-off-by: chao.an <anchao@xiaomi.com>
2020-07-11 15:06:09 -03:00
Xiang Xiao
4176a3828b arch/sim: implement sim_getsp
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-07-09 13:51:09 +01:00
Xiang Xiao
6b316edcda sim: add __cxa_atexit into the name list
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I81e75532db1953584124142763f9d07ddb788898
2020-07-09 15:17:12 +09:00
Beat Küng
a349595316 gpio: extend gpio_pintype_e for pulldown/up and opendrain
- fix code style
- fix bool conversion when calling go_read()
2020-07-07 08:34:25 -05:00
Xiang Xiao
67ef70d460 vfs/dirread: Should return the same file type as lstat
by extend the possible value of d_type for the special file

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-07-07 13:41:10 +01:00
Xiang Xiao
91ed14c631 vfs/stat: Make the flag defintion more confirm POSIX standard
specified here:
https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/sys_stat.h.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-07-07 13:41:10 +01:00
YAMAMOTO Takashi
05671fd8f1 vpnkit: set mac address when available
up_vpnkit network driver gets its mac address from the vpnkit.
it isn't available until a successful negotiation with the vpnkit.
2020-06-25 07:27:44 -05:00
YAMAMOTO Takashi
74d13d74b9 sim: Add more names to nuttx-names.in
Some of them are for the recent development. eg. rewind, ftw
Some of them were simply missing. eg. shutdown
2020-06-25 07:26:53 -05:00
chao.an
f5039d0b23 sim: fix compile error caused by race condition
LD: nuttx.rel
objcopy: couldn't open symbol redefinition file nuttx-names.dat
         (error: No such file or directory)
Makefile: 297: recipe for target 'nuttx.rel' failed

Change-Id: Ic78f030b77c3468ddbb96d4fb0558edad3abc3ae
Signed-off-by: chao.an <anchao@xiaomi.com>
2020-06-24 14:32:22 +01:00
chao.an
6e8cf28e9c nuttx/names: add symbol name preprocessing support
Change-Id: I54e0b24391b6e08801e3f0b1799ed3fcc9188ae7
Signed-off-by: chao.an <anchao@xiaomi.com>
2020-06-18 07:09:40 -06:00
chao.an
1a59e5ad0f sim/names: add munmap into naming list
Change-Id: Ideb6c538fafda3f031d3a0d976da85917ba64530
Signed-off-by: chao.an <anchao@xiaomi.com>
2020-06-18 07:09:40 -06:00
chao.an
d96b22ae3c nuttx/names: add getchar into naming list
Change-Id: I04b9283250bd139201b2de766f7f5f30db992434
Signed-off-by: chao.an <anchao@xiaomi.com>
2020-06-18 07:09:40 -06:00
qiaowei
1ab98da054 nuttx-names.dat: add strstr.
Signed-off-by: qiaowei <qiaowei@xiaomi.com>
Change-Id: Iab4bbe0ea3b12d819c790a4720d3d3c5534ad581
2020-06-18 07:09:40 -06:00
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
YAMAMOTO Takashi
36ae29c21c sim: Fix hostfs errno
Don't forget to convert the host convention (-1/errno) to
the nuttx kernel convention. (negative errno)
2020-06-05 19:49:35 +08:00
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
Xiang Xiao
b932b653dd arch: Select 64bit elf base on the architecture characteristic
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I09eec5a76f255016a910cfec3b3f70cd7577525e
2020-05-31 21:38:32 -07:00
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