michaelh/zephyr
1
0
Fork 0
Code Releases Activity

kernel: kheap: workaround for Percepio's TraceRecorder kludge

Browse source 
In .../modules/debug/percepio/TraceRecorder/kernelports/Zephyr/include/\
tracing_tracerecorder.h there is a concealed non-parameterized direct
reference to a local variable that is no longer in scope. Provide a dummy
stub for compilation to succeed until that module's layering violation is
fixed, after which this could be reverted.

Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
This commit is contained in:
Nicolas Pitre 2025-03-14 22:50:46 -04:00 • committed by Benjamin Cabé
commit 7c9f464b70
1 changed files with 9 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

9
kernel/kheap.c
View file

@ -125,6 +125,15 @@ void *k_heap_aligned_alloc(struct k_heap *heap, size_t align, size_t bytes,
void *ret = z_heap_alloc_helper(heap, align, bytes, timeout,
sys_heap_aligned_alloc);
/*
* modules/debug/percepio/TraceRecorder/kernelports/Zephyr/include/tracing_tracerecorder.h
* contains a concealed non-parameterized direct reference to a local
* variable through the SYS_PORT_TRACING_OBJ_FUNC_EXIT macro below
* that is no longer in scope. Provide a dummy stub for compilation
* to still succeed until that module's layering violation is fixed.
*/
bool blocked_alloc = false; ARG_UNUSED(blocked_alloc);
SYS_PORT_TRACING_OBJ_FUNC_EXIT(k_heap, aligned_alloc, heap, timeout, ret);
return ret;