5 files changed, 14 insertions, 0 deletions
diff --git a/erts/emulator/hipe/hipe_bif0.c b/erts/emulator/hipe/hipe_bif0.c
index 6c1de05a4c..099f4f90de 100644
--- a/erts/emulator/hipe/hipe_bif0.c
+++ b/erts/emulator/hipe/hipe_bif0.c
@@ -910,6 +910,13 @@ void hipe_emulate_fpe(Process* p)
 }
 #endif
 
+void hipe_emasculate_binary(Eterm bin)
+{
+    ProcBin* pb = (ProcBin *) boxed_val(bin);
+    ASSERT(pb->thing_word == HEADER_PROC_BIN);
+    ASSERT(pb->flags != 0);
+    erts_emasculate_writable_binary(pb);
+}
 
 /*
  * args: Module, {Uniq, Index, BeamAddress}
diff --git a/erts/emulator/hipe/hipe_bif0.tab b/erts/emulator/hipe/hipe_bif0.tab
index d715a0914b..a3e04802df 100644
--- a/erts/emulator/hipe/hipe_bif0.tab
+++ b/erts/emulator/hipe/hipe_bif0.tab
@@ -140,4 +140,5 @@ atom bs_get_utf16
 atom bs_validate_unicode
 atom bs_validate_unicode_retract
 atom emulate_fpe
+atom emasculate_binary
 
diff --git a/erts/emulator/hipe/hipe_bif_list.m4 b/erts/emulator/hipe/hipe_bif_list.m4
index 96a849621f..370061bca1 100644
--- a/erts/emulator/hipe/hipe_bif_list.m4
+++ b/erts/emulator/hipe/hipe_bif_list.m4
@@ -250,6 +250,8 @@ gc_bif_interface_0(nbif_check_get_msg, hipe_check_get_msg)
 nocons_nofail_primop_interface_0(nbif_emulate_fpe, hipe_emulate_fpe)
 #endif
 
+noproc_primop_interface_1(nbif_emasculate_binary, hipe_emasculate_binary)
+
 /*
  * SMP-specific stuff
  */
diff --git a/erts/emulator/hipe/hipe_native_bif.h b/erts/emulator/hipe/hipe_native_bif.h
index 3f460a5a5c..574e20e2e4 100644
--- a/erts/emulator/hipe/hipe_native_bif.h
+++ b/erts/emulator/hipe/hipe_native_bif.h
@@ -98,6 +98,9 @@ AEXTERN(void,nbif_emulate_fpe,(Process*));
 void hipe_emulate_fpe(Process*);
 #endif
 
+AEXTERN(void,nbif_emasculate_binary,(Eterm));
+void hipe_emasculate_binary(Eterm);
+
 /*
  * Stuff that is different in SMP and non-SMP.
  */
diff --git a/erts/emulator/hipe/hipe_primops.h b/erts/emulator/hipe/hipe_primops.h
index 52b4681cfe..236f6d0a29 100644
--- a/erts/emulator/hipe/hipe_primops.h
+++ b/erts/emulator/hipe/hipe_primops.h
@@ -80,6 +80,7 @@ PRIMOP_LIST(am_fclearerror_error, &nbif_fclearerror_error)
 #ifdef NO_FPE_SIGNALS
 PRIMOP_LIST(am_emulate_fpe, &nbif_emulate_fpe)
 #endif
+PRIMOP_LIST(am_emasculate_binary, &nbif_emasculate_binary)
 PRIMOP_LIST(am_debug_native_called, &nbif_hipe_bifs_debug_native_called)
 
 #if defined(__sparc__)