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-rw-r--r--erts/emulator/beam/erl_gc.c13
-rw-r--r--erts/emulator/hipe/hipe_gc.c10
2 files changed, 22 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_gc.c b/erts/emulator/beam/erl_gc.c
index eb2b945877..9590aa4a74 100644
--- a/erts/emulator/beam/erl_gc.c
+++ b/erts/emulator/beam/erl_gc.c
@@ -910,7 +910,18 @@ minor_collection(Process* p, int need, Eterm* objv, int nobj, Uint *recl)
* XXX: WARNING: If HiPE starts storing other non-Erlang values on the
* nstack, such as floats, then this will have to be changed.
*/
-#define offset_nstack(p,offs,area,area_size) offset_heap_ptr(hipe_nstack_start((p)),hipe_nstack_used((p)),(offs),(area),(area_size))
+static ERTS_INLINE void offset_nstack(Process* p, Sint offs,
+ char* area, Uint area_size)
+{
+ if (p->hipe.nstack) {
+ ASSERT(p->hipe.nsp && p->hipe.nstend);
+ offset_heap_ptr(hipe_nstack_start(p), hipe_nstack_used(p),
+ offs, area, area_size);
+ }
+ else {
+ ASSERT(!p->hipe.nsp && !p->hipe.nstend);
+ }
+}
#else /* !HIPE */
diff --git a/erts/emulator/hipe/hipe_gc.c b/erts/emulator/hipe/hipe_gc.c
index 0199dea99e..e0575c35ff 100644
--- a/erts/emulator/hipe/hipe_gc.c
+++ b/erts/emulator/hipe/hipe_gc.c
@@ -46,9 +46,14 @@ Eterm *fullsweep_nstack(Process *p, Eterm *n_htop)
char *src, *oh;
Uint src_size, oh_size;
+ if (!p->hipe.nstack) {
+ ASSERT(!p->hipe.nsp && !p->hipe.nstend);
+ return n_htop;
+ }
if (!nstack_walk_init_check(p))
return n_htop;
+ ASSERT(p->hipe.nsp && p->hipe.nstend);
nsp = nstack_walk_nsp_begin(p);
nsp_end = p->hipe.nstgraylim;
if (nsp_end)
@@ -136,9 +141,14 @@ void gensweep_nstack(Process *p, Eterm **ptr_old_htop, Eterm **ptr_n_htop)
char *heap;
Uint heap_size, mature_size;
+ if (!p->hipe.nstack) {
+ ASSERT(!p->hipe.nsp && !p->hipe.nstend);
+ return;
+ }
if (!nstack_walk_init_check(p))
return;
+ ASSERT(p->hipe.nsp && p->hipe.nstend);
nsp = nstack_walk_nsp_begin(p);
nsp_end = p->hipe.nstgraylim;
if (nsp_end) {