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authorSverker Eriksson <[email protected]>2017-02-20 20:06:28 +0100
committerSverker Eriksson <[email protected]>2017-02-20 20:06:28 +0100
commit82d3513f95198b0a4295ba866a78ae6c137a34d5 (patch)
treeb45aee60996f1054e15308defddc8e96e8ef91b8 /erts/emulator/beam/erl_db_util.c
parent5adbf961a3c79a6782f8be8336ec26594754e9e8 (diff)
parent32a74e6c83cd110b8e8ab714be4365c0da558fca (diff)
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Merge branch 'master' into sverker/enif_select
Conflicts: erts/emulator/beam/erl_binary.h erts/emulator/beam/erl_monitors.c erts/emulator/beam/erl_nif.c erts/emulator/beam/global.h erts/emulator/test/nif_SUITE_data/nif_SUITE.c
Diffstat (limited to 'erts/emulator/beam/erl_db_util.c')
-rw-r--r--erts/emulator/beam/erl_db_util.c47
1 files changed, 24 insertions, 23 deletions
diff --git a/erts/emulator/beam/erl_db_util.c b/erts/emulator/beam/erl_db_util.c
index 991d63a18b..6f30b1d3dd 100644
--- a/erts/emulator/beam/erl_db_util.c
+++ b/erts/emulator/beam/erl_db_util.c
@@ -2546,14 +2546,6 @@ success:
}
-/*
- * Convert a match program to a "magic" binary to return up to erlang
- */
-Eterm db_make_mp_binary(Process *p, Binary *mp, Eterm **hpp)
-{
- return erts_mk_magic_binary_term(hpp, &MSO(p), mp);
-}
-
DMCErrInfo *db_new_dmc_err_info(void)
{
DMCErrInfo *ret = erts_alloc(ERTS_ALC_T_DB_DMC_ERR_INFO,
@@ -3108,10 +3100,15 @@ void db_cleanup_offheap_comp(DbTerm* obj)
break;
case FUN_SUBTAG:
ASSERT(u.pb != &tmp);
- if (erts_refc_dectest(&u.fun->fe->refc, 0) == 0) {
+ if (erts_smp_refc_dectest(&u.fun->fe->refc, 0) == 0) {
erts_erase_fun_entry(u.fun->fe);
}
break;
+ case REF_SUBTAG:
+ ASSERT(is_magic_ref_thing(u.hdr));
+ if (erts_refc_dectest(&u.mref->mb->refc, 0) == 0)
+ erts_bin_free((Binary *)u.mref->mb);
+ break;
default:
ASSERT(is_external_header(u.hdr->thing_word));
ASSERT(u.pb != &tmp);
@@ -3267,13 +3264,6 @@ int db_has_variable(Eterm node) {
return 0;
}
-int erts_db_is_compiled_ms(Eterm term)
-{
- return (is_binary(term)
- && (thing_subtag(*binary_val(term)) == REFC_BINARY_SUBTAG)
- && IsMatchProgBinary((((ProcBin *) binary_val(term))->val)));
-}
-
/*
** Local (static) utilities.
*/
@@ -5290,24 +5280,35 @@ void db_match_dis(Binary *bp)
case matchEqRef:
++t;
{
- RefThing *rt = (RefThing *) t;
+ Uint32 *num;
int ri;
- n = thing_arityval(rt->header);
- erts_printf("EqRef\t(%d) {", (int) n);
+
+ if (is_ordinary_ref_thing(t)) {
+ ErtsORefThing *rt = (ErtsORefThing *) t;
+ num = rt->num;
+ t += TermWords(ERTS_REF_THING_SIZE);
+ }
+ else {
+ ErtsMRefThing *mrt = (ErtsMRefThing *) t;
+ ASSERT(is_magic_ref_thing(t));
+ num = mrt->mb->refn;
+ t += TermWords(ERTS_MAGIC_REF_THING_SIZE);
+ }
+
+ erts_printf("EqRef\t(%d) {", (int) ERTS_REF_NUMBERS);
first = 1;
- for (ri = 0; ri < n; ++ri) {
+ for (ri = 0; ri < ERTS_REF_NUMBERS; ++ri) {
if (first)
first = 0;
else
erts_printf(", ");
#if defined(ARCH_64)
- erts_printf("0x%016bex", rt->data.ui[ri]);
+ erts_printf("0x%016bex", num[ri]);
#else
- erts_printf("0x%08bex", rt->data.ui[ri]);
+ erts_printf("0x%08bex", num[ri]);
#endif
}
}
- t += TermWords(REF_THING_SIZE);
erts_printf("}\n");
break;
case matchEqBig: