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Start multi cores in imx6q

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This commit is contained in:
TXuian
2024-03-13 17:56:49 +08:00
parent 63de0f983c
commit 01f4d45e0c
20 changed files with 2136 additions and 63 deletions
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13
Ubiquitous/XiZi_AIoT/kernel_actracer/actracer.c
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@@ -447,9 +447,11 @@ bool tracer_delete_trace(struct TraceTag* target, struct TraceTag* owner)
return true;
}
static struct spinlock ac_tracer_lock;
void tracer_init(void)
{
/* init sys_tracer, the manager */
spinlock_init(&ac_tracer_lock, "tracerlock");
spinlock_init(&sys_tracer.mem_chunk_bitmap_lock, "tracer_mem_chunk_bitmap");
spinlock_init(&sys_tracer.trace_meta_bitmap_lock, "tracer_meta_bitmap");
memset(sys_tracer.mem_chunks_bit_map, 0, sizeof(sys_tracer.mem_chunk_bitmap_lock));
@@ -494,26 +496,31 @@ void tracer_find_tag(struct TraceTag* target, struct TraceTag* const source, cha
bool AchieveResourceTag(struct TraceTag* target, struct TraceTag* owner, char* name)
{
spinlock_lock(&ac_tracer_lock);
tracer_find_tag(target, owner, name);
if (target->meta == NULL) {
return false;
}
spinlock_unlock(&ac_tracer_lock);
return true;
}
void* AchieveResource(struct TraceTag* target)
{
spinlock_lock(&ac_tracer_lock);
if (target->type == TRACER_OWNER) {
return NULL;
}
void* p_resource = NULL;
tracer_read_trace(target, (char*)&p_resource, 0, sizeof(void*));
assert(p_resource != NULL);
spinlock_unlock(&ac_tracer_lock);
return p_resource;
}
bool CreateResourceTag(struct TraceTag* new_tag, struct TraceTag* owner, char* name, tracemeta_ac_type type, void* p_resource)
{
// spinlock_lock(&ac_tracer_lock);
new_tag->type = type;
if (type == TRACER_OWNER) {
return tracer_create_trace(new_tag, owner, name, type);
@@ -527,10 +534,14 @@ bool CreateResourceTag(struct TraceTag* new_tag, struct TraceTag* owner, char* n
if (!tracer_create_trace(new_tag, owner, name, type)) {
return false;
}
return tracer_write_trace(new_tag, (char*)&p_resource, 0, sizeof(void*)) == sizeof(void*);
bool ret = tracer_write_trace(new_tag, (char*)&p_resource, 0, sizeof(void*)) == sizeof(void*);
// spinlock_unlock(&ac_tracer_lock);
return ret;
}
bool DeleteResource(struct TraceTag* target, struct TraceTag* owner)
{
spinlock_lock(&ac_tracer_lock);
return tracer_delete_trace(target, owner);
spinlock_unlock(&ac_tracer_lock);
}