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author | Jose Antonio Ortega Ruiz <jao@gnu.org> | 2006-03-20 22:46:46 +0000 |
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committer | Jose Antonio Ortega Ruiz <jao@gnu.org> | 2006-03-20 22:46:46 +0000 |
commit | 300160e73da486946ae513f1d039dcd7b85ff17c (patch) | |
tree | f26691ff724b57dac450ab47e4eea91e63cdadc1 /mixlib/mix_vm_clock.c | |
parent | 50375f34b611281a3b05a37221e2baa143f5f5ca (diff) | |
download | mdk-300160e73da486946ae513f1d039dcd7b85ff17c.tar.gz mdk-300160e73da486946ae513f1d039dcd7b85ff17c.tar.bz2 |
Version 1.2.1 imported1.2.1
git-archimport-id: mdk@sv.gnu.org/mdk--devel--1--patch-1
Diffstat (limited to 'mixlib/mix_vm_clock.c')
-rw-r--r-- | mixlib/mix_vm_clock.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/mixlib/mix_vm_clock.c b/mixlib/mix_vm_clock.c new file mode 100644 index 0000000..cc39992 --- /dev/null +++ b/mixlib/mix_vm_clock.c @@ -0,0 +1,70 @@ +/* -*-c-*- -------------- mix_vm_clock.c : + * Implementation of the functions declared in mix_vm_clock.h + * ------------------------------------------------------------------ + * $Id: mix_vm_clock.c,v 1.3 2005/09/20 19:43:13 jao Exp $ + * ------------------------------------------------------------------ + * Copyright (C) 2000, 2001 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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_opMOVE) { + t += 2 * (ins->fspec); + } + } + clock->time += t; + return t; +} + |