diff options
Diffstat (limited to 'erts/emulator/beam/bif.h')
| -rw-r--r-- | erts/emulator/beam/bif.h | 50 |
1 files changed, 19 insertions, 31 deletions
diff --git a/erts/emulator/beam/bif.h b/erts/emulator/beam/bif.h index d20089a9fb..51b77a95ed 100644 --- a/erts/emulator/beam/bif.h +++ b/erts/emulator/beam/bif.h @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1996-2011. All Rights Reserved. + * Copyright Ericsson AB 1996-2013. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in @@ -35,6 +35,13 @@ extern Export* erts_format_cpu_topology_trap; #define BIF_ARG_2 (BIF__ARGS[1]) #define BIF_ARG_3 (BIF__ARGS[2]) +#define ERTS_IS_PROC_OUT_OF_REDS(p) \ + ((p)->fcalls > 0 \ + ? 0 \ + : (!ERTS_PROC_GET_SAVED_CALLS_BUF((p)) \ + ? (p)->fcalls == 0 \ + : ((p)->fcalls == -CONTEXT_REDS))) + #define BUMP_ALL_REDS(p) do { \ if (!ERTS_PROC_GET_SAVED_CALLS_BUF((p))) \ (p)->fcalls = 0; \ @@ -59,6 +66,8 @@ do { \ } while(0) #define BUMP_REDS(p, gc) do { \ + ASSERT(p); \ + ERTS_SMP_LC_ASSERT(ERTS_PROC_LOCK_MAIN & erts_proc_lc_my_proc_locks(p));\ (p)->fcalls -= (gc); \ if ((p)->fcalls < 0) { \ if (!ERTS_PROC_GET_SAVED_CALLS_BUF((p))) \ @@ -125,7 +134,7 @@ do { \ #define ERTS_BIF_PREP_TRAP0(Ret, Trap, Proc) \ do { \ (Proc)->arity = 0; \ - (Proc)->i = (BeamInstr*) ((Trap)->address); \ + (Proc)->i = (BeamInstr*) ((Trap)->addressv[erts_active_code_ix()]); \ (Proc)->freason = TRAP; \ (Ret) = THE_NON_VALUE; \ } while (0) @@ -135,7 +144,7 @@ do { \ Eterm* reg = ERTS_PROC_GET_SCHDATA((Proc))->x_reg_array; \ (Proc)->arity = 1; \ reg[0] = (Eterm) (A0); \ - (Proc)->i = (BeamInstr*) ((Trap)->address); \ + (Proc)->i = (BeamInstr*) ((Trap)->addressv[erts_active_code_ix()]); \ (Proc)->freason = TRAP; \ (Ret) = THE_NON_VALUE; \ } while (0) @@ -146,7 +155,7 @@ do { \ (Proc)->arity = 2; \ reg[0] = (Eterm) (A0); \ reg[1] = (Eterm) (A1); \ - (Proc)->i = (BeamInstr*) ((Trap)->address); \ + (Proc)->i = (BeamInstr*) ((Trap)->addressv[erts_active_code_ix()]); \ (Proc)->freason = TRAP; \ (Ret) = THE_NON_VALUE; \ } while (0) @@ -158,7 +167,7 @@ do { \ reg[0] = (Eterm) (A0); \ reg[1] = (Eterm) (A1); \ reg[2] = (Eterm) (A2); \ - (Proc)->i = (BeamInstr*) ((Trap)->address); \ + (Proc)->i = (BeamInstr*) ((Trap)->addressv[erts_active_code_ix()]); \ (Proc)->freason = TRAP; \ (Ret) = THE_NON_VALUE; \ } while (0) @@ -170,13 +179,13 @@ do { \ reg[0] = (Eterm) (A0); \ reg[1] = (Eterm) (A1); \ reg[2] = (Eterm) (A2); \ - (Proc)->i = (BeamInstr*) ((Trap)->address); \ + (Proc)->i = (BeamInstr*) ((Trap)->addressv[erts_active_code_ix()]); \ (Proc)->freason = TRAP; \ } while (0) #define BIF_TRAP0(p, Trap_) do { \ (p)->arity = 0; \ - (p)->i = (BeamInstr*) ((Trap_)->address); \ + (p)->i = (BeamInstr*) ((Trap_)->addressv[erts_active_code_ix()]); \ (p)->freason = TRAP; \ return THE_NON_VALUE; \ } while(0) @@ -185,7 +194,7 @@ do { \ Eterm* reg = ERTS_PROC_GET_SCHDATA((p))->x_reg_array; \ (p)->arity = 1; \ reg[0] = (A0); \ - (p)->i = (BeamInstr*) ((Trap_)->address); \ + (p)->i = (BeamInstr*) ((Trap_)->addressv[erts_active_code_ix()]); \ (p)->freason = TRAP; \ return THE_NON_VALUE; \ } while(0) @@ -195,7 +204,7 @@ do { \ (p)->arity = 2; \ reg[0] = (A0); \ reg[1] = (A1); \ - (p)->i = (BeamInstr*) ((Trap_)->address); \ + (p)->i = (BeamInstr*) ((Trap_)->addressv[erts_active_code_ix()]); \ (p)->freason = TRAP; \ return THE_NON_VALUE; \ } while(0) @@ -206,7 +215,7 @@ do { \ reg[0] = (A0); \ reg[1] = (A1); \ reg[2] = (A2); \ - (p)->i = (BeamInstr*) ((Trap_)->address); \ + (p)->i = (BeamInstr*) ((Trap_)->addressv[erts_active_code_ix()]); \ (p)->freason = TRAP; \ return THE_NON_VALUE; \ } while(0) @@ -322,27 +331,6 @@ do { \ ERTS_BIF_EXITED((PROC)); \ } while (0) -#ifdef ERTS_SMP -#define ERTS_SMP_BIF_CHK_PENDING_EXIT(P, L) \ -do { \ - ERTS_SMP_LC_ASSERT((L) == erts_proc_lc_my_proc_locks((P))); \ - ERTS_SMP_LC_ASSERT(ERTS_PROC_LOCK_MAIN & (L)); \ - if (!((L) & ERTS_PROC_LOCK_STATUS)) \ - erts_smp_proc_lock((P), ERTS_PROC_LOCK_STATUS); \ - if (ERTS_PROC_PENDING_EXIT((P))) { \ - erts_handle_pending_exit((P), (L)|ERTS_PROC_LOCK_STATUS); \ - erts_smp_proc_unlock((P), \ - (((L)|ERTS_PROC_LOCK_STATUS) \ - & ~ERTS_PROC_LOCK_MAIN)); \ - ERTS_BIF_EXITED((P)); \ - } \ - if (!((L) & ERTS_PROC_LOCK_STATUS)) \ - erts_smp_proc_unlock((P), ERTS_PROC_LOCK_STATUS); \ -} while (0) -#else -#define ERTS_SMP_BIF_CHK_PENDING_EXIT(P, L) -#endif - /* * The ERTS_BIF_*_AWAIT_X_*_TRAP makros either exits the caller, or * sets up a trap to erlang:await_proc_exit/3. |