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fix halting, unattached running, and caching generations in demon2

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This commit is contained in:
Ryan Fleury
2024-03-21 16:49:34 -07:00
parent 54677e05ec
commit a694a77eba
1 changed files with 33 additions and 1 deletions
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src/demon2/win32/demon2_core_win32.c
+33 -1
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@@ -1144,6 +1144,7 @@ dmn_run(Arena *arena, DMN_RunCtrls *ctrls)
// //
typedef enum DMN_W32_EventGenPath typedef enum DMN_W32_EventGenPath
{ {
DMN_W32_EventGenPath_NotAttached,
DMN_W32_EventGenPath_Run, DMN_W32_EventGenPath_Run,
DMN_W32_EventGenPath_DetachProcesses, DMN_W32_EventGenPath_DetachProcesses,
} }
@@ -1153,12 +1154,41 @@ dmn_run(Arena *arena, DMN_RunCtrls *ctrls)
{ {
event_gen_path = DMN_W32_EventGenPath_DetachProcesses; event_gen_path = DMN_W32_EventGenPath_DetachProcesses;
} }
else
{
B32 any_processes_live = dmn_w32_shared->new_process_pending;
if(!any_processes_live)
{
for(DMN_W32_Entity *process = dmn_w32_shared->entities_base->first; process != &dmn_w32_entity_nil; process = process->next)
{
if(process->kind == DMN_W32_EntityKind_Process)
{
any_processes_live = 1;
break;
}
}
}
if(!any_processes_live)
{
event_gen_path = DMN_W32_EventGenPath_NotAttached;
}
}
////////////////////////////// //////////////////////////////
//- rjf: produce debug events //- rjf: produce debug events
// //
switch(event_gen_path) switch(event_gen_path)
{ {
////////////////////////////
//- rjf: produce not-attached error events
//
case DMN_W32_EventGenPath_NotAttached:
{
DMN_Event *e = dmn_event_list_push(arena, &events);
e->kind = DMN_EventKind_Error;
e->error_kind = DMN_ErrorKind_NotAttached;
}break;
//////////////////////////// ////////////////////////////
//- rjf: produce debug events from regular running //- rjf: produce debug events from regular running
// //
@@ -1394,6 +1424,8 @@ dmn_run(Arena *arena, DMN_RunCtrls *ctrls)
dmn_w32_shared->resume_tid = evt.dwThreadId; dmn_w32_shared->resume_tid = evt.dwThreadId;
} }
ins_atomic_u64_inc_eval(&dmn_w32_shared->run_gen); ins_atomic_u64_inc_eval(&dmn_w32_shared->run_gen);
ins_atomic_u64_inc_eval(&dmn_w32_shared->mem_gen);
ins_atomic_u64_inc_eval(&dmn_w32_shared->reg_gen);
} }
} }
@@ -2166,7 +2198,7 @@ dmn_run(Arena *arena, DMN_RunCtrls *ctrls)
internal void internal void
dmn_halt(U64 code, U64 user_data) dmn_halt(U64 code, U64 user_data)
{ {
if(!dmn_handle_match(dmn_handle_zero(), dmn_w32_shared->halter_process)) if(dmn_handle_match(dmn_handle_zero(), dmn_w32_shared->halter_process))
{ {
DMN_W32_Entity *process = &dmn_w32_entity_nil; DMN_W32_Entity *process = &dmn_w32_entity_nil;
for(DMN_W32_Entity *entity = dmn_w32_shared->entities_base->first; for(DMN_W32_Entity *entity = dmn_w32_shared->entities_base->first;