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-rw-r--r--rts/Exception.cmm9
1 files changed, 5 insertions, 4 deletions
diff --git a/rts/Exception.cmm b/rts/Exception.cmm
index e6c0c0ff35..6815b79173 100644
--- a/rts/Exception.cmm
+++ b/rts/Exception.cmm
@@ -430,14 +430,15 @@ retry_pop_stack:
// be per-thread.
W_[rts_stop_on_exception] = 0;
("ptr" ioAction) = foreign "C" deRefStablePtr (W_[rts_breakpoint_io_action] "ptr") [];
- Sp = Sp - WDS(6);
- Sp(5) = exception;
- Sp(4) = stg_raise_ret_info;
+ Sp = Sp - WDS(7);
+ Sp(6) = exception;
+ Sp(5) = stg_raise_ret_info;
+ Sp(4) = stg_noforceIO_info; // required for unregisterised
Sp(3) = exception; // the AP_STACK
Sp(2) = base_GHCziBase_True_closure; // dummy breakpoint info
Sp(1) = base_GHCziBase_True_closure; // True <=> a breakpoint
R1 = ioAction;
- jump stg_ap_pppv_info;
+ jump RET_LBL(stg_ap_pppv);
}
}