A call to timer_create() when the calling process has
already created all of the timers it is allowed by
the implementation shall return -1 and set errno to
EAGAIN.
Signed-off-by: tengshuangshuang <tengshuangshuang@xiaomi.com>
Fix MISRA Rule 10.3 exist clock to sclock cause wide type implicit conversion to narrow type, NSEC_PER_USEC to l
Signed-off-by: jiangtao16 <jiangtao16@xiaomi.com>
1. The -c parameter should not be added during the link phase, otherwise the link will fail.
2. If it is the clang compiler, its toolchain library should use --print-file-name to find it, otherwise an error will occur
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
Change syslog API naming more reasonable:
1. rename syslog_channel() to syslog_channel_register()
2. rename syslog_channel_remove() to syslog_channel_unregister()
Signed-off-by: chao an <anchao@lixiang.com>
Comminity has upgrade the openamp to the last commit (near 2024.05 Release),
sync back to vela.
Only modify the makefile and upgrade the patch, should be no impact in any
features.
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
The segment of the Xen PVH boot protocol was not specified during linking and was placed before .loader.text, causing the boot to fail
Signed-off-by: liwenxiang1 <liwenxiang1@xiaomi.com>
since bootloader may call modlib functions directly
to load elf firmware without binfmt, dlfcn or module.
BTW, this patch also remove the duplicated selecttion
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This reverts commit 4e9f8176a08aa25c7173bc4c748e721b0841ddac.
Reason for revert:
This patch are using to fix the following build warning when build with greenhills compiler:
CC: syslog/vsyslog.c "pthread/pthread_create.c", line 443: warning #1931-D: operand of sizeof is
not a type, variable, or dereferenced pointer expression
ptcb->cmn.timeslice = MSEC2TICK(CONFIG_RR_INTERVAL);
^
CC: dirent/lib_closedir.c "sched/sched_profil.c", line 81: warning #1931-D: operand of sizeof is not a
type, variable, or dereferenced pointer expression
wd_start(&prof->timer, PROFTICK, profil_timer_handler, arg);
^
"sched/sched_profil.c", line 142: warning #1931-D: operand of sizeof is not a
type, variable, or dereferenced pointer expression
wd_start(&prof->timer, PROFTICK, profil_timer_handler, (wdparm_t)prof);
^
CC: common/arm_modifyreg8.c "sched/sched_setscheduler.c", line 165: warning #1931-D: operand of sizeof is
not a type, variable, or dereferenced pointer expression
tcb->timeslice = MSEC2TICK(CONFIG_RR_INTERVAL);
^
CC: misc/lib_utsname.c "sched/sched_unlock.c", line 275: warning #1931-D: operand of sizeof is not a
type, variable, or dereferenced pointer expression
rtcb->timeslice = MSEC2TICK(CONFIG_RR_INTERVAL);
^
"sched/sched_roundrobin.c", line 119: warning #1931-D: operand of sizeof is
not a type, variable, or dereferenced pointer expression
tcb->timeslice = MSEC2TICK(CONFIG_RR_INTERVAL);
^
we need to keep the modification
/usr/bin/ld: nuttx.rel: relocation R_X86_64_32S against `.rodata' can not be used when making a PIE object; recompile with -fPIE
/usr/bin/ld: failed to set dynamic section sizes: bad value
Signed-off-by: cuiziwei <cuiziwei@xiaomi.com>
stdio/lib_libvsprintf.c:1018:17: runtime error: negation of -9223372036854775808 cannot be
represented in type 'long long int'; cast to an unsigned type to negate this value to itself
#0 0x3326a86 in vsprintf_internal stdio/lib_libvsprintf.c:1018
#1 0x332926b in lib_vsprintf stdio/lib_libvsprintf.c:1363
#2 0x3777978 in vfprintf stdio/lib_vfprintf.c:52
#3 0x671b3a0 in printf stdio/lib_printf.c:44
#4 0x37abc0c in hello_main /data/project/code/vela-pt/apps/examples/hello/hello_main.c:38
#5 0x33201d3 in nxtask_startup sched/task_startup.c:70
#6 0x3208ecb in nxtask_start task/task_start.c:134
#7 0x3357a49 in pre_start sim/sim_initialstate.c:52
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
Summary:
When the user sets an illegal signo, the error will only be known when timer_signotify is triggered during timeout.
By intercepting timer_create, we can directly locate the problem
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Signed-off-by: ligd <liguiding1@xiaomi.com>
use the dynamic library .so of the binding compilation environment,
and then modify the dynamic loader of elf at runtime to run sim elf across system versions
1.add post-build for sim build
2.collect dynamic .so and dynamic interpreter
3.add execution script for the entire package sim elf
change text-segment to 0x50000000
because patchelf will modify the .dynamic section in elf,
the upward alignment of elf will be less than 0x3fffffff,
which will cause asan shadow memory overlap error
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
Correct some of the cache operations:
- EP0 request length was handled incorrectly
- Received data cache invalidate was exceeding the received buffer
- writedtd is also called with no data (EP0 ACK/NACK). Don't touch cache in that case.
Fix trip wire handling to conform with the IMX93 reference manual
Also add DEBUGASSERTS for future to check the validity of pointers and sizes
Co-authored-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
We save interrupted TCB state on tcb->xcp.regs not interrupt stack now
which allows us to remove x86_64_savestate() from up_switch_context()
and other places.
Signed-off-by: p-szafonimateusz <p-szafonimateusz@xiaomi.com>
`CONFIG_XTENSA_INTBACKTRACE` is necessary to enable backtrace dump
for the tasks because exceptions are treated like interrupts (even
when an exception occurs during a normal task execution). It's now
automatically selected when `CONFIG_SCHED_BACKTRACE` is enabled.
This commit also removes outdated Kconfig options.
Signed-off-by: chenxiaoyi <chenxiaoyi@xiaomi.com>
LD: nuttx.elf
ld: /home/ligd/platform/mainline/nuttx/staging/libsched.a(mq_sndinternal.o): in function `wd_start_realtime':
/home/ligd/platform/mainline/nuttx/include/nuttx/wdog.h:274: undefined reference to `clock_realtime2absticks'
/home/ligd/platform/mainline/nuttx/include/nuttx/wdog.h:274:(.text+0xad): relocation truncated to fit: R_X86_64_PLT32 against undefined symbol `clock_realtime2absticks'
ld: /home/ligd/platform/mainline/nuttx/staging/libsched.a(mq_rcvinternal.o): in function `wd_start_realtime':
/home/ligd/platform/mainline/nuttx/include/nuttx/wdog.h:274: undefined reference to `clock_realtime2absticks'
/home/ligd/platform/mainline/nuttx/include/nuttx/wdog.h:274:(.text+0xad): relocation truncated to fit: R_X86_64_PLT32 against undefined symbol `clock_realtime2absticks'
make[1]: *** [Makefile:128: nuttx.elf] Error 1
make: *** [tools/Unix.mk:551: nuttx.elf] Error 2
Signed-off-by: ligd <liguiding1@xiaomi.com>
A use-after-free problem occurs when there are multiple remotes in the list `g_rpmsg` and the matching remote is not the last item in the list.
Log
# Export the device "/dev/LOCAL_DEV" to remote "REMOTE_CPU"
ap> testdev -d 2 -c "REMOTE_CPU" -l "/dev/LOCAL_DEV"
[ap] kasan_report: kasan detected a read access error, address at 0x3c3d4740,size is 4, return address: 0x2c33620f
[ap] kasan_show_memory: Shadow bytes around the buggy address:
[ap] kasan_show_memory: 0x3c3d46f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc
[ap] kasan_show_memory: 0x3c3d4700: aa aa aa aa cc cc cc cc cc cc cc cc cc cc cc cc
[ap] kasan_show_memory: 0x3c3d4710: 40 47 3d 3c ed 61 33 2c 00 00 00 00 00 00 00 00
[ap] kasan_show_memory: 0x3c3d4720: 00 00 00 00 00 00 00 00 00 00 00 00 cc cc cc cc
[ap] kasan_show_memory: 0x3c3d4730: 55 55 55 55 38 00 00 00 02 2c 00 00 cc cc cc cc
[ap] kasan_show_memory: 0x3c3d4740:[00 00 00 00]66 e0 42 3c cc cc cc cc cc cc cc cc
[ap] kasan_show_memory: 0x3c3d4750: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc
[ap] kasan_show_memory: 0x3c3d4760: aa aa aa aa 38 00 00 00 01 2c 00 00 cc cc cc cc
[ap] kasan_show_memory: 0x3c3d4770: 50 57 44 3d 2f 00 cc cc cc cc cc cc cc cc cc cc
[ap] kasan_show_memory: 0x3c3d4780: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc
[ap] dump_assert_info: Current Version: NuttX ****** ***** *** 12.3.0 **********-***** *** ** 2024 **:**:** arm
[ap] dump_assert_info: Assertion failed panic: at file: kasan/hook.c:187 task: testdev process: testdev 0x2ca20495
$ addr2line -fe nuttx/nuttx 0x2c33620f
rpmsgdev_server_created
/workspace/nuttx/drivers/misc/rpmsgdev_server.c:529
# Line 529 => strcmp()
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
The feature depends on ARCH_USE_SEPARATED_SECTION
the different memory area has different access speed and cache
capability, so the arch can custom allocate them based on
section names to achieve performance optimization
test:
sim:elf
sim:sotest
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
kernel build if svc call use irq stack the irq maybe touch
svc stack, svc call use task stack can avoid this case
Signed-off-by: lipengfei28 <lipengfei28@xiaomi.com>
zhangyu117