caculate blk address when mempool_multiple_free
have a bug. need a real blocksize to caulate the
memory address.
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Without this POSIX-compatible definition, support for nativesockets module in Nimlang is problematic.
.nimcache/(snip)@spure@snativesockets.nim.c: In function 'toInt__pureZnativesockets_69':
.nimcache/(snip): error: 'IPPROTO_ICMPV6' undeclared (first use in this function); did you mean 'IPPROTO_ICMP6'?
291 | result = IPPROTO_ICMPV6;
| ^~~~~~~~~~~~~~
| IPPROTO_ICMP6
Signed-off-by: Takeyoshi Kikuchi <kikuchi@centurysys.co.jp>
user_main: vfork() test
=================================================================
==3754757==ERROR: AddressSanitizer: stack-buffer-underflow on address 0xae9126f0 at pc 0x56845661 bp 0xae912570 sp 0xae912560
READ of size 1 at 0xae9126f0 thread T0
#0 0x56845660 in memcpy string/lib_memcpy.c:44
#1 0x56b70f61 in up_vfork sim/sim_vfork.c:133
#2 0x567c0b85 in vfork (/home/ligd/platform/sim/nuttx/nuttx+0x26bb85)
0xae9126f0 is located 73456 bytes inside of 73728-byte region [0xae900800,0xae912800)
allocated by thread T0 here:
#0 0xf7ab1c2f in __interceptor_posix_memalign ../../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:226
SUMMARY: AddressSanitizer: stack-buffer-underflow string/lib_memcpy.c:44 in memcpy
Signed-off-by: ligd <liguiding1@xiaomi.com>
The priorities for finding a network adapter are as follows:
1. if laddr is not ANY, use laddr to find device;
2. if laddr is ANY, and bound index is not 0, use bound index
to find device;
3. if laddr is ANY and no device is bound, use raddr to find
device.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
This commit updates configuration pikron-bb (configuration for open
hardware experimental board) to support permanent magnet sychnronous
motor control. This includes setup of PWM, GPIO and ADC peripherals.
Required follow up changes are done to pinout definition.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
Current implementation supports the trigger generation only from timer
capture on period value. This is sufficient for PWM synchronization but
may not be enough for other purposes as ADC triggering for example.
This change adds an option to generate the trigger based on a duty
cycle value.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
with the test of sim:lua ,I have fixed some bug of error output
1.input: " " and error output string is "NULL"
2.input: "1.2e+", error output string is "NULL"
3.input: "." error output string is "NULL"
Summary:
- Fix knsh/defconfig to work with pyOCD
- Fix kernel-space.ld to boot
- Fix memory.ld for CONFIG_BUILD_PROTECTED=y
Impact:
- CONFIB_BUILD_PROTECTED=y only
Testing:
- Tested with imxrt1060-evk
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
The function call dac_txdone(&g_dac1dev) was not contained in ifdef
section. This was cousing compilation error if only DAC1 was configured
as the structure g_dac1dev is defined only if DAC0 is used.
This commit fixes the error and ensures the function is called only if
corresponding DAC is configured.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
There is an issue where the wrong process exit code is given to the parent
when a process exits. This happens when the process has pthreads running
user code i.e. not within a cancel point / system call.
Why does this happen ?
When exit() is called, the following steps are done:
- group_kill_children(), which tells the children to die via pthread_cancel()
Then, one of two things can happen:
1. if the child is in a cancel point, it gets scheduled to allow it to leave
the cancel point and gets destroyed immediately
2. if the child is not in a cancel point, a "cancel pending" flag is set and
the child will die when the next cancel point is encountered
So what is the problem here?
The last thread alive dispatches SIGCHLD to the parent, which carries the
process's exit code. The group head has the only meaningful exit code and
this is what should be passed. However, in the second case, the group head
exits before the child, taking the process exit code to its grave. The child
that was alive will exit next and will pass its "status" to the parent process,
but this status is not the correct value to pass.
This commit fixes the issue by passing the group head's exit code ALWAYS to
the parent process.
