It is unnecessary to protect pollnotify since the wakeup
source comes from idle thread
Change-Id: I99c06508029dc18aa8ded1cb672b14f77e9509a0
Signed-off-by: chao.an <anchao@xiaomi.com>
Reuse the reserved fields of hci buffer to avoid redundant packet type splitting
Change-Id: I79d70ae939111bb909a6e0981c50e401734590f2
Signed-off-by: chao.an <anchao@xiaomi.com>
N/A
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>
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 and wavehand.
Change-Id: Ic965a9fa26895f0d8e70368558f5bfbafdea7f58
Signed-off-by: chao.an <anchao@xiaomi.com>
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#
(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>
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>
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>
### 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>
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>
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()
## 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>
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>
and remove the special handling in the stack dump
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ia1ef9a427bd4c7f6cee9838d0445f29cfaca3998
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
chao.an
Jiuzhu Dong
Xiang Xiao
Brennan Ashton
danguanghua
Matias N
YAMAMOTO Takashi
ligd
Sebastian Ene
Masayuki Ishikawa
Abdelatif Guettouche
Yoshinori Sugino
Gregory Nutt
Sebastian Ene