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handle thread name events correllated with only TID, without corresponding thread entity - correllate upon thread creation as-needed

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This commit is contained in:
Ryan Fleury
2024-01-30 13:50:23 -08:00
parent c700264445
commit 6e456424b0
3 changed files with 41 additions and 4 deletions
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src/df/core/df_core.c
+34 -4
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@@ -6597,6 +6597,25 @@ df_core_begin_frame(Arena *arena, DF_CmdList *cmds, F32 dt)
df_entity_equip_stack_base(entity, event->stack_base);
df_entity_equip_tls_root(entity, event->tls_root);
df_entity_equip_vaddr(entity, event->rip_vaddr);
if(event->string.size != 0)
{
df_entity_equip_name(0, entity, event->string);
}
// rjf: find any pending thread names correllating with this TID -> equip name if found match
{
DF_EntityList pending_thread_names = df_query_cached_entity_list_with_kind(DF_EntityKind_PendingThreadName);
for(DF_EntityNode *n = pending_thread_names.first; n != 0; n = n->next)
{
DF_Entity *pending_thread_name = n->entity;
if(event->machine_id == pending_thread_name->ctrl_machine_id && event->entity_id == pending_thread_name->ctrl_id)
{
df_entity_mark_for_deletion(pending_thread_name);
df_entity_equip_name(0, entity, pending_thread_name->name);
break;
}
}
}
// rjf: determine index in process
U64 thread_idx_in_process = 0;
@@ -6730,14 +6749,25 @@ df_core_begin_frame(Arena *arena, DF_CmdList *cmds, F32 dt)
case CTRL_EventKind_ThreadName:
{
String8 string = event->string;
DF_Entity *thread = df_entity_from_ctrl_handle(event->machine_id, event->entity);
DF_Entity *entity = df_entity_from_ctrl_handle(event->machine_id, event->entity);
if(event->entity_id != 0)
{
thread = df_entity_from_ctrl_id(event->machine_id, event->entity_id);
entity = df_entity_from_ctrl_id(event->machine_id, event->entity_id);
}
if(!df_entity_is_nil(thread))
if(df_entity_is_nil(entity))
{
df_entity_equip_name(0, thread, string);
DF_Entity *process = df_entity_from_ctrl_handle(event->machine_id, event->parent);
if(!df_entity_is_nil(process))
{
entity = df_entity_alloc(0, process, DF_EntityKind_PendingThreadName);
df_entity_equip_name(0, entity, string);
df_entity_equip_ctrl_machine_id(entity, event->machine_id);
df_entity_equip_ctrl_id(entity, event->entity_id);
}
}
if(!df_entity_is_nil(entity))
{
df_entity_equip_name(0, entity, string);
}
}break;