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authorSverker Eriksson <[email protected]>2017-04-05 14:11:56 +0200
committerSverker Eriksson <[email protected]>2017-04-05 14:38:10 +0200
commit9c4a807cc1b83a6918c0ccf19cdc3837d746f53b (patch)
tree371d56b7e303988f21f59f46ae4d86e55578fa20 /erts/emulator
parentcbaddb165393002bd76f4d70247662588d3dee26 (diff)
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erts: Remove hipe_bifs:remove_refs_from/1
which serves no purpose after all the hipe load&purge fixes merged at 32729cab75325de58bf127e6e8836348071b8682
Diffstat (limited to 'erts/emulator')
-rw-r--r--erts/emulator/hipe/hipe_bif0.c40
-rw-r--r--erts/emulator/hipe/hipe_bif0.tab1
2 files changed, 0 insertions, 41 deletions
diff --git a/erts/emulator/hipe/hipe_bif0.c b/erts/emulator/hipe/hipe_bif0.c
index e51e9f2733..9076c65c2a 100644
--- a/erts/emulator/hipe/hipe_bif0.c
+++ b/erts/emulator/hipe/hipe_bif0.c
@@ -1616,46 +1616,6 @@ static void purge_mfa(struct hipe_mfa_info* p)
erts_free(ERTS_ALC_T_HIPE_LL, p);
}
-/* Called by init:restart after unloading all hipe compiled modules
- * to work around old bug that caused execution of deallocated beam code.
- * Can be removed now when delete/purge of native modules works better.
- * Test: Do init:restart in debug compiled vm with hipe compiled kernel.
- */
-static void hipe_purge_all_refs(void)
-{
- struct hipe_mfa_info **bucket;
- unsigned int i, nrbuckets;
-
- hipe_mfa_info_table_rwlock();
-
- ASSERT(hipe_mfa_info_table.used == 0);
- bucket = hipe_mfa_info_table.bucket;
- nrbuckets = 1 << hipe_mfa_info_table.log2size;
- for (i = 0; i < nrbuckets; ++i) {
- ASSERT(bucket[i] == NULL);
- while (bucket[i] != NULL) {
- struct hipe_mfa_info* mfa = bucket[i];
- bucket[i] = mfa->bucket.next;
-
- hash_erase(&mod2mfa_tab, mfa);
- erts_free(ERTS_ALC_T_HIPE_LL, mfa);
- }
- }
- hipe_mfa_info_table.used = 0;
- hipe_mfa_info_table_rwunlock();
-}
-
-BIF_RETTYPE hipe_bifs_remove_refs_from_1(BIF_ALIST_1)
-{
- if (BIF_ARG_1 == am_all) {
- hipe_purge_all_refs();
- BIF_RET(am_ok);
- }
-
- ASSERT(!"hipe_bifs_remove_refs_from_1() called");
- BIF_ERROR(BIF_P, BADARG);
-}
-
int hipe_purge_need_blocking(Module* modp)
{
/* SVERK: Verify if this is really necessary */
diff --git a/erts/emulator/hipe/hipe_bif0.tab b/erts/emulator/hipe/hipe_bif0.tab
index 264ea2c34a..078ebc40b7 100644
--- a/erts/emulator/hipe/hipe_bif0.tab
+++ b/erts/emulator/hipe/hipe_bif0.tab
@@ -82,7 +82,6 @@ bif hipe_bifs:patch_insn/3
bif hipe_bifs:patch_call/3
bif hipe_bifs:add_ref/2
-bif hipe_bifs:remove_refs_from/1
bif hipe_bifs:alloc_loader_state/1