After changing sp, following functions calling will result
in unpredictable behavior in case of jumping
Signed-off-by: wanggang26 <wanggang26@xiaomi.com>
In SMP mode, qemu/goldfish platform, cpu0 use up_cpu_start()
to start others cpus.
But in previous patch(mathion ahead), arm_gic_initialize() will
wait others cpus start, so deadlocked!
Resolve:
Move the wait logic when use using sgi
Signed-off-by: ligd <liguiding1@xiaomi.com>
After move the SGI irq to group1, other cpu can't response the
sgi request from cpu0 when its gic not initialized.
So let cpu0 wait until all other cpus gic initialize done.
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
x86_64 uses 4-5G virtual addresses, we need to convert them into physical addresses and pass them to qemu, otherwise qemu will fail to map
Signed-off-by: liwenxiang1 <liwenxiang1@xiaomi.com>
when multiple processes call poll and a event occured,
all the processes are waked up. it should wake up one
process based on pipe->id
Signed-off-by: zhanghu5 <zhanghu5@xiaomi.com>
In file "nuttx/libs/libc/modlib/modlib_bind.c", line656 not check return value of lib_malloc(), and line661 not free dyn.
Signed-off-by: wangzhi16 <wangzhi16@xiaomi.com>
When *pptr/ptr is "0" and base is 0, lib_checkbase() returns the error base 8(should be 10).
e.g. `strtoul("0", &endptr, 0);`
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
Revert "Parallelize depend file generation"
This reverts commit d5b6ec450f.
parallel depend ddc does not significantly speed up compilation,
intermediately generated .ddc files can cause problems if compilation is interrupted unexpectedly
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
change the extra library from a file to an import target;
this will avoid differences in the handling of static libraries
between different versions of cmake and different platforms.
after unifying as a target, extra libraries can be
handled as the same as other compiled libraries
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
fix SIM start crash on Ubuntu22,
becase the previous CMake linker script has missing handling of
C++ global constructor sections in the new Glibc version on ubuntu22
it will cause a prior c++ constructor call error:
0x00000000400317f6 in nxsched_get_stackinfo (pid=0, stackinfo=0x7fffffffdbc0) at /media/liujinye/ssd/vela-dev/nuttx/sched/sched/sched_get_stackinfo.c:101
0x000000004002de0d in tls_get_info () at /media/liujinye/ssd/vela-dev/nuttx/libs/libc/tls/tls_getinfo.c:61
0x000000004002ddc8 in task_get_info () at /media/liujinye/ssd/vela-dev/nuttx/libs/libc/tls/task_getinfo.c:50
0x000000004002c74e in atexit_register (type=4, func=0x40044eac <CHelloWorld::~CHelloWorld()>, arg=0x40061418 <g_HelloWorld>, dso=0x40060000)
at /media/liujinye/ssd/vela-dev/nuttx/libs/libc/stdlib/lib_atexit.c:68
0x000000004002ca34 in __cxa_atexit (func=0x40044eac <CHelloWorld::~CHelloWorld()>, arg=0x40061418 <g_HelloWorld>, dso_handle=0x40060000)
at /media/liujinye/ssd/vela-dev/nuttx/libs/libc/stdlib/lib_atexit.c:268
0x000000004004502b in __static_initialization_and_destruction_0 () at /media/liujinye/ssd/vela-dev/apps/examples/helloxx/helloxx_main.cxx:93
0x000000004004503e in _GLOBAL__sub_I_helloxx_main () at /media/liujinye/ssd/vela-dev/apps/examples/helloxx/helloxx_main.cxx:129
0x00007ffff7829ebb in call_init (env=<optimized out>, argv=0x7fffffffdd18, argc=1) at ../csu/libc-start.c:145
__libc_start_main_impl (main=0x40004dc8 <main>, argc=1, argv=0x7fffffffdd18, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>,
stack_end=0x7fffffffdd08) at ../csu/libc-start.c:379
0x0000000040004285 in _start ()
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
