Add support for static tcb, applications in some special case can
initialize system resources in advance through static tcb.
| static struct task_tcb_s g_tcb;
|
| memset(&g_tcb, 0, sizeof(struct task_tcb_s));
| g_tcb.cmn.flags = TCB_FLAG_TTYPE_KERNEL;
| nxtask_init(&g_tcb, "PTCB", 101, NULL, 1024, ptcb_task, NULL, NULL, NULL);
|
| ...
| nxtask_activate(&g_tcb.cmn);
Signed-off-by: chao an <anchao@lixiang.com>
We will first check whether the target file path exists. If it does not exist, we will check whether the common exists. If not, we will restore the path that should be spliced at the beginning.
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
We'll look for ETC resources from two paths
1.board/src/etc
2.common/etc
Search for the content in the board/src/etc directory first
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
Previously we need turn off the PMP locks in K230 vendor u-boot to use
NuttX, this complicates the setup process. This patch supports running
NuttX with original vendor u-boot so that to reduce setup complexity.
It also enables empty NSH prompt string in AMP master config as the apps
side support is ready.
Signed-off-by: Yanfeng Liu <yfliu2008@qq.com>
Recursive:
25 0x44000e5a in up_cpu_paused (cpu=cpu@entry=1) at armv7-a/arm_cpupause.c:120
26 0x440032f2 in enter_critical_section () at irq/irq_csection.c:275
27 0x44006f24 in nxsched_process_taskload_ticks (tcb=tcb@entry=0x442ba638 <g_idletcb+256>, ticks=0) at sched/sched_cpuload.c:104
28 0x44007310 in nxsched_suspend_critmon (tcb=tcb@entry=0x442ba638 <g_idletcb+256>) at sched/sched_critmonitor.c:303
29 0x44006ef0 in nxsched_suspend_scheduler (tcb=tcb@entry=0x442ba638 <g_idletcb+256>) at sched/sched_suspendscheduler.c:78
30 0x44000e5a in up_cpu_paused (cpu=cpu@entry=1) at armv7-a/arm_cpupause.c:120
31 0x440032f2 in enter_critical_section () at irq/irq_csection.c:275
32 0x44000f1a in arm_pause_handler (irq=<optimized out>, context=<optimized out>, arg=<optimized out>) at armv7-a/arm_cpupause.c:216
33 0x44002ffe in irq_dispatch (irq=irq@entry=2, context=context@entry=0x4449f6b8 <g_cpu1_idlestack+1720>) at irq/irq_dispatch.c:146
34 0x44001612 in arm_doirq (irq=2, irq@entry=0, regs=0x4449f6b8 <g_cpu1_idlestack+1720>) at armv7-a/arm_doirq.c:72
35 0x44000940 in arm_decodeirq (regs=<optimized out>) at armv7-a/arm_gicv2.c:403
36 0x440000b4 in arm_vectorirq () at armv7-a/arm_vectors.S:236
Signed-off-by: ligd <liguiding1@xiaomi.com>
Taring was done with user defined sign, which later resulted in tare
being "resigned" twice. Because of that taring was workign correctly
for one sign, and not the other.
Fix it to disable user sign when tarring, and tare always without
changing sign.
Signed-off-by: Michał Łyszczek <michal.lyszczek@bofc.pl>
ptype of ((int32_t)0 * (uint32_t)0) is (unsigned). "i" counter was
declared unsigned to not make comparision with "unsigned char" in for loop.
This resulted in calculation in average to be implicitly casted to unsigned,
and when negative number was added to it, it turned into huge value.
Change type of "i" to signed, and just cast (unsigned char) to (int)
to fix this.
Signed-off-by: Michał Łyszczek <michal.lyszczek@bofc.pl>
This is a wrapper for apps/Make.defs or nuttx/Make.defs
Since apps/Make.defs include nuttx/Make.defs, we check if it the
apps dir is available and include it, otherwise we just include
nuttx/Make.defs and keep the old behavior.
This allows EXTRA_LIBS and some other system-wide tweaks be
applied in any apps and make it work with the nuttx Makefiles.
cibuild.sh -> modify scripts
platforms -> new folder +scripts
add header
tools/ci/platforms: Set the execute permissions on the updated files.
tools/ci/platforms/linux.sh: fix header
Corrected Apache Foundation copyright header.
tools/ci: Modify cibuild.sh to adapt to new platforms.
cibuild.sh -> modify scripts
platforms -> new folder +scripts
add header
tools/ci/platforms: Set the execute permissions on the updated files.
tools/ci: Modify cibuild.sh to adapt to new platforms.
cibuild.sh -> modify scripts
platforms -> new folder +scripts
add header
tools/ci/platforms: Set the execute permissions on the updated files.
tools/ci: Kept the common code in cibuild.sh.
Kept the common code in cibuild.sh.
tools/ci: Storing all Environment Variables in env.sh script.
Added in cibuild.sh this command "source "${CIWORKSPACE}"/tools/env.sh" to activate installed tools.
tools/ci: shared the tools path in cibuild.sh
Added in cibuild.sh enviroment variable "NUTTXTOOLS" for installed tools.
Removed bashisms from scripts darwin.sh, linux.sh, msys2.sh and ubuntu.sh.
tools/ci: Fixed build problems with macOS
Fix Error: /Users/runner/work/nuttx/nuttx/sources/tools/bloaty-src/build is not a directory
cpu0 thread0: cpu1:
sched_yield()
nxsched_set_priority()
nxsched_running_setpriority()
nxsched_reprioritize_rtr()
nxsched_add_readytorun()
up_cpu_pause()
IRQ enter
arm64_pause_handler()
enter_critical_section() begin
up_cpu_paused() pick thread0
arm64_restorestate() set thread0 tcb->xcp.regs to CURRENT_REGS
up_switch_context()
thread0 -> thread1
arm64_syscall()
case SYS_switch_context
change thread0 tcb->xcp.regs
restore_critical_section()
enter_critical_section() done
leave_critical_section()
IRQ leave with restore CURRENT_REGS
ERROR !!!
Reason:
As descript above, cpu0 swith task: thread0 -> thread1, and the
syscall() execute slowly, this time cpu1 pick thread0 to run at
up_cpu_paused(). Then cpu0 syscall execute, cpu1 IRQ leave error.
Resolve:
Move arm64_restorestate() after enter_critical_section() done
This is a continued fix with:
https://github.com/apache/nuttx/pull/6833
Signed-off-by: ligd <liguiding1@xiaomi.com>
the check isn't really enabled and enforce before
due to a mass of false alarm, but recently it break
ci frequently, so it's better to remove it now.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Use private naming to avoid conflicts with user applications
In file included from libuv/src/unix/internal.h:25,
from libuv/src/unix/udp.c:23:
libuv/src/uv-common.h:57: warning: "container_of" redefined
57 | #define container_of(ptr, type, member) \
|
In file included from nuttx/include/nuttx/list.h:47,
from nuttx/include/nuttx/tls.h:40,
from nuttx/include/nuttx/sched.h:48,
from nuttx/include/nuttx/arch.h:87,
from nuttx/include/nuttx/userspace.h:35,
from nuttx/include/nuttx/mm/mm.h:30,
from nuttx/include/nuttx/kmalloc.h:34,
from nuttx/include/nuttx/lib/lib.h:31,
from nuttx/include/stdio.h:35,
from apps/system/libuv/libuv/include/uv.h:59,
from libuv/src/unix/udp.c:22:
nuttx/include/nuttx/nuttx.h:48: note: this is the location of the previous definition
48 | #define container_of(ptr, type, member) \
|
Signed-off-by: chao an <anchao@lixiang.com>
Requirement of nuttx as a minimum scheduler os.
Test build on Cortex-R52, fvp-armv8r-aarch32/nsh
Disable CONFIG_DEBUG_ASSERTIONS and without this change:
$ size nuttx
text data bss dec hex filename
19484 104 1092 20680 50c8 nuttx
Disable CONFIG_DEBUG_ASSERTIONS and with this change:
$ size nuttx
text data bss dec hex filename
17604 80 848 18532 4864 nuttx
Signed-off-by: chao an <anchao@lixiang.com>
