From 1c345e559710ec6200f7d508629bd24457a20a80 Mon Sep 17 00:00:00 2001 From: Jose Antonio Ortega Ruiz Date: Thu, 22 Mar 2001 03:01:01 +0000 Subject: initial import (sf 0.3beta) --- mixlib/mix_vm_clock.c | 68 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 mixlib/mix_vm_clock.c (limited to 'mixlib/mix_vm_clock.c') diff --git a/mixlib/mix_vm_clock.c b/mixlib/mix_vm_clock.c new file mode 100644 index 0000000..41e7116 --- /dev/null +++ b/mixlib/mix_vm_clock.c @@ -0,0 +1,68 @@ +/* -*-c-*- -------------- mix_vm_clock.c : + * Implementation of the functions declared in mix_vm_clock.h + * ------------------------------------------------------------------ + * Last change: Time-stamp: "01/02/20 00:23:58 jose" + * ------------------------------------------------------------------ + * Copyright (C) 2000 Free Software Foundation, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + */ + + +#include "mix_vm_clock.h" + +static const mix_time_t exec_times_[] = { + 1, 2, 2, 10, 12, 10, 2, 1, + 2, 2, 2, 2 , 2, 2, 2, 2, + 2, 2, 2, 2 , 2, 2, 2, 2, + 2, 2, 2, 2 , 2, 2, 2, 2, + 2, 2, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, + 2, 2, 2, 2 , 2, 2, 2, 2 +}; + + +/* Create/delete a clock */ +mix_vm_clock_t * +mix_vm_clock_new () +{ + mix_vm_clock_t *result = g_new (mix_vm_clock_t, 1); + result->time = 0; + return result; +} + +void +mix_vm_clock_delete (mix_vm_clock_t *clock) +{ + g_return_if_fail (clock != NULL); +} + +/* Increase time with the units needed to execute ins */ +mix_time_t +mix_vm_clock_add_lapse (mix_vm_clock_t *clock, const mix_ins_t *ins) +{ + mix_time_t t = 0; + g_return_val_if_fail (clock != NULL, 0); + if (ins != NULL) + { + t = exec_times_[ins->opcode]; + if (ins->opcode == mix_MOVE) t += 2 * (ins->fspec); + } + clock->time += t; + return t; +} + -- cgit v1.2.3