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correctly pipe through exception info, visualize exceptions better

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This commit is contained in:
Ryan Fleury
2025-02-21 11:46:28 -08:00
parent 96fbcc848e
commit b0486d942e
4 changed files with 36 additions and 19 deletions
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src/ctrl/ctrl_core.c
+17
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@@ -43,6 +43,21 @@ ctrl_event_cause_from_dmn_event_kind(DMN_EventKind event_kind)
return cause;
}
internal CTRL_ExceptionKind
ctrl_exception_kind_from_dmn(DMN_ExceptionKind kind)
{
CTRL_ExceptionKind result = CTRL_ExceptionKind_Null;
switch(kind)
{
default:{}break;
case DMN_ExceptionKind_MemoryRead: {result = CTRL_ExceptionKind_MemoryRead;}break;
case DMN_ExceptionKind_MemoryWrite: {result = CTRL_ExceptionKind_MemoryWrite;}break;
case DMN_ExceptionKind_MemoryExecute: {result = CTRL_ExceptionKind_MemoryExecute;}break;
case DMN_ExceptionKind_CppThrow: {result = CTRL_ExceptionKind_CppThrow;}break;
}
return result;
}
internal String8
ctrl_string_from_event_kind(CTRL_EventKind kind)
{
@@ -5924,6 +5939,7 @@ ctrl_thread__run(DMN_CtrlCtx *ctrl_ctx, CTRL_Msg *msg)
event->entity = ctrl_handle_make(CTRL_MachineID_Local, stop_event->thread);
event->parent = ctrl_handle_make(CTRL_MachineID_Local, stop_event->process);
event->exception_code = stop_event->code;
event->exception_kind = ctrl_exception_kind_from_dmn(stop_event->exception_kind);
event->vaddr_rng = r1u64(stop_event->address, stop_event->address);
event->rip_vaddr = stop_event->instruction_pointer;
ctrl_c2u_push_events(&evts);
@@ -5998,6 +6014,7 @@ ctrl_thread__single_step(DMN_CtrlCtx *ctrl_ctx, CTRL_Msg *msg)
event->entity = ctrl_handle_make(CTRL_MachineID_Local, stop_event->thread);
event->parent = ctrl_handle_make(CTRL_MachineID_Local, stop_event->process);
event->exception_code = stop_event->code;
event->exception_kind = ctrl_exception_kind_from_dmn(stop_event->exception_kind);
event->vaddr_rng = r1u64(stop_event->address, stop_event->address);
event->rip_vaddr = stop_event->instruction_pointer;
}