PANIC never returns and abort is called to exit the process after calling assert
When BOARD_RESET_ON_ASSERT < 2, the second kasan_report will not be executed.
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
When size is less than or equal to KASAN_SHADOW_SCALE, no check will be performed
We need to check whether the memory is accessible based on bit
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
In function kasan_set_poison:
{
...
while (size--)
{
p[size] = value;
}
}
This will optimize to 'memset' function when compile option > O2.
But the memset must be instrument by kasan, so there is recursive
Signed-off-by: ligd <liguiding1@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>
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>
This enables CMake based build for sim:ostest. Flags which
are set by set_source_files_properties are not reflected in
final build. Changing these to target_compile_options makes
CMake build runnable.
Signed-off-by: Daniel Jasinski <jasinskidaniel95szcz@gmail.com>
Add a common method to format backtrace to buffer, so it can be used by both mm, fs and other possoble modules.
Signed-off-by: fangpeina <fangpeina@xiaomi.com>
The mempool mistakenly considers the heap memory as its own
The recurring scenario only occurs in mempool_deinit
test code in hello_main:
int main(int argc, FAR char *argv[])
{
void *a = malloc(1024*64);
void *d[16];
void *heap = mm_initialize("123", a, 1024 * 64);
for (int i = 0; i < 16; i++)
{
d[i] = mm_malloc(heap,32);
}
for (int i = 0; i < 16; i++)
{
if (d[i] != NULL)
mm_free(heap,d[i]);
}
mm_uninitialize(heap);
free(a);
return 0;
}
and crash backtrace
0 _assert (filename=0x4ea20 "mempool/mempool.c", linenum=373, msg=0x0 <up_perf_convert>, regs=0x0 <up_perf_convert>)
at misc/assert.c:551
1 0x0000a32c in __assert (filename=0x4ea20 "mempool/mempool.c", linenum=373, msg=0x0 <mempool_multiple_foreach>)
at assert/lib_assert.c:36
2 0x0000f92c in mempool_release (pool=0x100e7a0, blk=0x100ff80) at mempool/mempool.c:373
3 0x000109ce in mempool_multiple_free (mpool=0x100e6f8, blk=0x100ff80) at mempool/mempool_multiple.c:648
4 0x0000deac in mm_delayfree (heap=0x100e090, mem=0x1010000, delay=false) at mm_heap/mm_free.c:83
5 0x0000e21c in mm_free (heap=0x100e090, mem=0x1010000) at mm_heap/mm_free.c:242
6 0x0001021c in mempool_multiple_free_chunk (mpool=0x100e6f8, ptr=0x1010000) at mempool/mempool_multiple.c:222
7 0x0001048e in mempool_multiple_free_callback (pool=0x100e7a0, addr=0x1010080) at mempool/mempool_multiple.c:291
8 0x0000ff6e in mempool_deinit (pool=0x100e7a0) at mempool/mempool.c:644
9 0x00010cba in mempool_multiple_deinit (mpool=0x100e6f8) at mempool/mempool_multiple.c:883
10 0x0000dd0c in mm_uninitialize (heap=0x100e090) at mm_heap/mm_initialize.c:326
11 0x0002c742 in hello_main (argc=1, argv=0x100d050) at hello_main.c:54
12 0x0000a83e in nxtask_startup (entrypt=0x2c6a5 <hello_main>, argc=1, argv=0x100d050) at sched/task_startup.c:70
13 0x00005272 in nxtask_start () at task/task_start.c:112
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
remove alist, switch to a convenient way to traverse
the physical address directly.
At the same time, we can use `gurad` to mark whether
it is free or alloc or out of bounds check
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
the mempool_alloc and mempool_free function are duplicate with the
mempool method that provided in optee_os, in order to port optee_os, so
we rename the mempool related functions in nuttx
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
Fixes build error:
map/vm_region.c: In function 'vm_map_region':
map/vm_region.c:128:16: error: pointer of type 'void *' used in arithmetic [-Werror=pointer-arith]
128 | return vaddr + (MM_PGMASK & paddr);
| ^
cc1: all warnings being treated as errors
This adds explicit `void mm_free_delaylist(heap)` interface so that
to force freeing the heap's delaylist.
Signed-off-by: Yanfeng Liu <yfliu2008@qq.com>
Add a common method to format backtrace to buffer, so it can be used by both mm, fs and other possoble modules.
Signed-off-by: fangpeina <fangpeina@xiaomi.com>
