diff options
Diffstat (limited to 'erts/emulator/beam/erl_db_util.c')
| -rw-r--r-- | erts/emulator/beam/erl_db_util.c | 55 |
1 files changed, 30 insertions, 25 deletions
diff --git a/erts/emulator/beam/erl_db_util.c b/erts/emulator/beam/erl_db_util.c index 0b63ab9ba0..7dfbb2ed02 100644 --- a/erts/emulator/beam/erl_db_util.c +++ b/erts/emulator/beam/erl_db_util.c @@ -491,7 +491,7 @@ erts_match_set_release_result(Process* c_p) /* The trace control word. */ -static erts_smp_atomic_t trace_control_word; +static erts_smp_atomic32_t trace_control_word; /* This needs to be here, before the bif table... */ @@ -911,7 +911,7 @@ static void db_free_tmp_uncompressed(DbTerm* obj); BIF_RETTYPE db_get_trace_control_word_0(Process *p) { - Uint32 tcw = (Uint32) erts_smp_atomic_read(&trace_control_word); + Uint32 tcw = (Uint32) erts_smp_atomic32_read_acqb(&trace_control_word); BIF_RET(erts_make_integer((Uint) tcw, p)); } @@ -924,7 +924,8 @@ BIF_RETTYPE db_set_trace_control_word_1(Process *p, Eterm new) if (val != ((Uint32)val)) BIF_ERROR(p, BADARG); - old_tcw = (Uint32) erts_smp_atomic_xchg(&trace_control_word, (erts_aint_t) val); + old_tcw = (Uint32) erts_smp_atomic32_xchg_relb(&trace_control_word, + (erts_aint32_t) val); BIF_RET(erts_make_integer((Uint) old_tcw, p)); } @@ -1249,7 +1250,7 @@ void db_initialize_util(void){ sizeof(DMCGuardBif), (int (*)(const void *, const void *)) &cmp_guard_bif); match_pseudo_process_init(); - erts_smp_atomic_init(&trace_control_word, 0); + erts_smp_atomic32_init_nob(&trace_control_word, 0); } @@ -1731,6 +1732,7 @@ Eterm db_prog_match(Process *c_p, Binary *bprog, #define BEGIN_ATOMIC_TRACE(p) \ do { \ if (! atomic_trace) { \ + erts_refc_inc(&bprog->refc, 2); \ erts_smp_proc_unlock((p), ERTS_PROC_LOCK_MAIN); \ erts_smp_block_system(0); \ atomic_trace = !0; \ @@ -1741,6 +1743,9 @@ Eterm db_prog_match(Process *c_p, Binary *bprog, if (atomic_trace) { \ erts_smp_release_system(); \ erts_smp_proc_lock((p), ERTS_PROC_LOCK_MAIN); \ + if (erts_refc_dectest(&bprog->refc, 0) == 0) {\ + erts_bin_free(bprog); \ + } \ atomic_trace = 0; \ } \ } while (0) @@ -5046,31 +5051,31 @@ void db_match_dis(Binary *bp) ++t; n = *t; ++t; - erts_printf("TryMeElse\t%bpu\n", n); + erts_printf("TryMeElse\t%beu\n", n); break; case matchArray: ++t; n = *t; ++t; - erts_printf("Array\t%bpu\n", n); + erts_printf("Array\t%beu\n", n); break; case matchArrayBind: ++t; n = *t; ++t; - erts_printf("ArrayBind\t%bpu\n", n); + erts_printf("ArrayBind\t%beu\n", n); break; case matchTuple: ++t; n = *t; ++t; - erts_printf("Tuple\t%bpu\n", n); + erts_printf("Tuple\t%beu\n", n); break; case matchPushT: ++t; n = *t; ++t; - erts_printf("PushT\t%bpu\n", n); + erts_printf("PushT\t%beu\n", n); break; case matchPushL: ++t; @@ -5084,13 +5089,13 @@ void db_match_dis(Binary *bp) ++t; n = *t; ++t; - erts_printf("Bind\t%bpu\n", n); + erts_printf("Bind\t%beu\n", n); break; case matchCmp: ++t; n = *t; ++t; - erts_printf("Cmp\t%bpu\n", n); + erts_printf("Cmp\t%beu\n", n); break; case matchEqBin: ++t; @@ -5112,9 +5117,9 @@ void db_match_dis(Binary *bp) else erts_printf(", "); #if defined(ARCH_64) && !HALFWORD_HEAP - erts_printf("0x%016bpx", rt->data.ui[ri]); + erts_printf("0x%016bex", rt->data.ui[ri]); #else - erts_printf("0x%08bpx", rt->data.ui[ri]); + erts_printf("0x%08bex", rt->data.ui[ri]); #endif } } @@ -5136,9 +5141,9 @@ void db_match_dis(Binary *bp) else erts_printf(", "); #if defined(ARCH_64) && !HALFWORD_HEAP - erts_printf("0x%016bpx", *et); + erts_printf("0x%016bex", *et); #else - erts_printf("0x%08bpx", *et); + erts_printf("0x%08bex", *et); #endif ++et; } @@ -5190,31 +5195,31 @@ void db_match_dis(Binary *bp) ++t; n = *t; ++t; - erts_printf("MkTuple\t%bpu\n", n); + erts_printf("MkTuple\t%beu\n", n); break; case matchOr: ++t; n = *t; ++t; - erts_printf("Or\t%bpu\n", n); + erts_printf("Or\t%beu\n", n); break; case matchAnd: ++t; n = *t; ++t; - erts_printf("And\t%bpu\n", n); + erts_printf("And\t%beu\n", n); break; case matchOrElse: ++t; n = *t; ++t; - erts_printf("OrElse\t%bpu\n", n); + erts_printf("OrElse\t%beu\n", n); break; case matchAndAlso: ++t; n = *t; ++t; - erts_printf("AndAlso\t%bpu\n", n); + erts_printf("AndAlso\t%beu\n", n); break; case matchCall0: ++t; @@ -5244,19 +5249,19 @@ void db_match_dis(Binary *bp) ++t; n = (Uint) *t; ++t; - erts_printf("PushV\t%bpu\n", n); + erts_printf("PushV\t%beu\n", n); break; #if HALFWORD_HEAP case matchPushVGuard: n = (Uint) *++t; ++t; - erts_printf("PushVGuard\t%bpu\n", n); + erts_printf("PushVGuard\t%beu\n", n); break; #endif case matchPushVResult: n = (Uint) *++t; ++t; - erts_printf("PushVResult\t%bpu\n", n); + erts_printf("PushVResult\t%beu\n", n); break; case matchTrue: ++t; @@ -5367,8 +5372,8 @@ void db_match_dis(Binary *bp) } erts_printf("}\n"); erts_printf("num_bindings: %d\n", prog->num_bindings); - erts_printf("heap_size: %bpu\n", prog->heap_size); - erts_printf("stack_offset: %bpu\n", prog->stack_offset); + erts_printf("heap_size: %beu\n", prog->heap_size); + erts_printf("stack_offset: %beu\n", prog->stack_offset); erts_printf("text: 0x%08x\n", (unsigned long) prog->text); erts_printf("stack_size: %d (words)\n", prog->heap_size-prog->stack_offset); |