erts: Change erl_exit into erts_exit

This is mostly a pure refactoring.

Except for the buggy cases when calling erlang:halt() with a positive
integer in the range -(INT_MIN+2) to -INT_MIN that got confused with
ERTS_ABORT_EXIT, ERTS_DUMP_EXIT and ERTS_INTR_EXIT.

Outcome             OLD erl_exit(n, )         NEW erts_exit(n, )
-------             -------------------       -------------------------------------------
exit(Status)        n = -Status <= 0          n = Status >= 0
crashdump+abort     n > 0, ignore n           n = ERTS_ERROR_EXIT < 0

The outcome of the old ERTS_ABORT_EXIT, ERTS_INTR_EXIT and
ERTS_DUMP_EXIT are the same as before (even though their values have
changed).

1 files changed, 1 insertions, 1 deletions

diff --git a/erts/emulator/beam/register.c b/erts/emulator/beam/register.c
index 7ade8bca0f..020e61d136 100644
--- a/erts/emulator/beam/register.c
+++ b/erts/emulator/beam/register.c
@@ -125,7 +125,7 @@ static RegProc* reg_alloc(RegProc *tmpl)
 {
     RegProc* obj = (RegProc*) erts_alloc(ERTS_ALC_T_REG_PROC, sizeof(RegProc));
     if (!obj) {
-	erl_exit(1, "Can't allocate %d bytes of memory\n", sizeof(RegProc));
+	erts_exit(ERTS_ERROR_EXIT, "Can't allocate %d bytes of memory\n", sizeof(RegProc));
     }
     obj->name = tmpl->name;
     obj->p = tmpl->p;