erts: Assert no permission handover flags set after BIF

What about call_bif_W and maybe other ways to call BIFs.

Author: sverker

erts/emulator/beam/emu/bif_instrs.tab

@@ -263,6 +263,9 @@ call_light_bif(Bif, Exp) {
 
     ERTS_CHK_MBUF_SZ(c_p);
     ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(result));
+    ASSERT(!(erts_atomic32_read_nob(&c_p->xstate)
+             & (ERTS_PXSFLG_HANDOVER_CODE_MOD_PERM |
+                ERTS_PXSFLG_HANDOVER_CODE_STAGE_PERM)));
     ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p);
     ERTS_HOLE_CHECK(c_p);
     ERTS_REQ_PROC_MAIN_LOCK(c_p);

erts/emulator/beam/jit/arm/instr_bif.cpp

@@ -359,6 +359,9 @@ static Eterm debug_call_light_bif(Process *c_p,
     PROCESS_MAIN_CHK_LOCKS(c_p);
     ERTS_REQ_PROC_MAIN_LOCK(c_p);
     ERTS_ASSERT_TRACER_REFS(&c_p->common);
+    ERTS_ASSERT(!(erts_atomic32_read_nob(&c_p->xstate)
+                  & (ERTS_PXSFLG_HANDOVER_CODE_MOD_PERM |
+                     ERTS_PXSFLG_HANDOVER_CODE_STAGE_PERM)));
 
     return result;
 }

erts/emulator/beam/jit/x86/instr_bif.cpp

@@ -401,6 +401,9 @@ static Eterm debug_call_light_bif(Process *c_p,
     PROCESS_MAIN_CHK_LOCKS(c_p);
     ERTS_REQ_PROC_MAIN_LOCK(c_p);
     ERTS_ASSERT_TRACER_REFS(&c_p->common);
+    ERTS_ASSERT(!(erts_atomic32_read_nob(&c_p->xstate)
+                  & (ERTS_PXSFLG_HANDOVER_CODE_MOD_PERM |
+                     ERTS_PXSFLG_HANDOVER_CODE_STAGE_PERM)));
 
     return result;
 }