add tracking to dbgi scopes

src/dbgi/dbgi.c

@@ -262,12 +262,14 @@ di_scope_open(void)
     scope = push_array_no_zero(di_tctx->arena, DI_Scope, 1);
   }
   MemoryZeroStruct(scope);
+  DLLPushBack(di_tctx->first_scope, di_tctx->last_scope, scope);
   return scope;
 }
 
 internal void
 di_scope_close(DI_Scope *scope)
 {
+  DLLRemove(di_tctx->first_scope, di_tctx->last_scope, scope);
   for(DI_Touch *t = scope->first_touch, *next = 0; t != 0; t = next)
   {
     next = t->next;
@@ -1349,7 +1351,6 @@ di_search_thread__entry_point(void *p)
   for(;;)
   {
     Temp scratch = scratch_begin(0, 0);
-    DI_Scope *di_scope = di_scope_open();
     
     //- rjf: get next key, unpack
     U128 key = di_u2s_dequeue_req(thread_idx);
@@ -1380,6 +1381,9 @@ di_search_thread__entry_point(void *p)
       }
     }
     
+    //- rjf: begin debug info scope
+    DI_Scope *di_scope = di_scope_open();
+    
     //- rjf: get all rdis
     U64 rdis_count = params.dbgi_keys.count;
     RDI_Parsed **rdis = push_array(scratch.arena, RDI_Parsed *, rdis_count);
@@ -1428,6 +1432,9 @@ di_search_thread__entry_point(void *p)
       cancelled = (cancelled || out->cancelled);
     }
     
+    //- rjf: end debug info scope
+    di_scope_close(di_scope);
+    
     //- rjf: list -> array
     DI_SearchItemArray items = {0};
     if(arena != 0 && !cancelled)
@@ -1496,7 +1503,6 @@ di_search_thread__entry_point(void *p)
       }
     }
     
-    di_scope_close(di_scope);
     scratch_end(scratch);
   }
 }

src/dbgi/dbgi.h

@@ -225,6 +225,7 @@ typedef struct DI_Scope DI_Scope;
 struct DI_Scope
 {
   DI_Scope *next;
+  DI_Scope *prev;
   DI_Touch *first_touch;
   DI_Touch *last_touch;
 };
@@ -233,6 +234,8 @@ typedef struct DI_TCTX DI_TCTX;
 struct DI_TCTX
 {
   Arena *arena;
+  DI_Scope *first_scope;
+  DI_Scope *last_scope;
   DI_Scope *free_scope;
   DI_Touch *free_touch;
 };