/* config.c -- Simulator configuration
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/* config.c -- Simulator configuration
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Copyright (C) 1999 Damjan Lampret, lampret@opencores.org
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Copyright (C) 1999 Damjan Lampret, lampret@opencores.org
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This file is part of OpenRISC 1000 Architectural Simulator.
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This file is part of OpenRISC 1000 Architectural Simulator.
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This program is free software; you can redistribute it and/or modify
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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/* Simulator configuration. Eventually this one will be a lot bigger. */
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/* Simulator configuration. Eventually this one will be a lot bigger. */
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#include <stdlib.h>
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#include <stdlib.h>
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#include "sim-config.h"
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#include "sim-config.h"
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#include "abstract.h"
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#include "abstract.h"
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#include "spr_defs.h"
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#include "spr_defs.h"
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#include "pic.h"
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#include "pic.h"
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#define WARNING(s) fprintf (stderr, "WARNING: config.%s: %s\n", sections[section], s)
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#define WARNING(s) fprintf (stderr, "WARNING: config.%s: %s\n", sections[section], s)
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#define ERROR(s) {fprintf (stderr, "ERROR: %s\n", s); if (runtime.sim.init) exit (1);}
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#define ERROR(s) {fprintf (stderr, "ERROR: %s\n", s); if (runtime.sim.init) exit (1);}
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struct config config;
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struct config config;
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struct runtime runtime;
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struct runtime runtime;
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int section = 0;
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int section = 0;
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extern struct section {
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extern struct section {
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char *name;
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char *name;
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int flags;
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int flags;
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} sections[];
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} sections[];
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void init_defconfig()
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void init_defconfig()
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{
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{
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unsigned long val;
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unsigned long val;
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memset(&config, 0, sizeof(config));
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memset(&config, 0, sizeof(config));
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memset(&runtime, 0, sizeof(runtime));
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memset(&runtime, 0, sizeof(runtime));
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/* Sim */
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/* Sim */
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config.sim.exe_log = 0;
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config.sim.exe_log = 0;
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runtime.sim.fexe_log = NULL;
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runtime.sim.fexe_log = NULL;
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strcpy (config.sim.exe_log_fn, "executed.log");
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strcpy (config.sim.exe_log_fn, "executed.log");
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config.sim.debug = 0;
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config.sim.debug = 0;
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config.sim.verbose = 1;
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config.sim.verbose = 1;
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config.sim.iprompt = 0;
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config.sim.iprompt = 0;
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config.sim.profile = 0;
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config.sim.profile = 0;
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runtime.sim.fprof = NULL;
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runtime.sim.fprof = NULL;
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strcpy (config.sim.prof_fn, "sim.profile");
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strcpy (config.sim.prof_fn, "sim.profile");
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runtime.sim.init = 1;
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runtime.sim.init = 1;
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runtime.sim.script_file_specified = 0;
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runtime.sim.script_file_specified = 0;
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/* Memory */
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/* Memory */
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config.memory.type = MT_PATTERN;
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config.memory.type = MT_PATTERN;
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config.memory.pattern = 0;
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config.memory.pattern = 0;
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config.memory.random_seed = -1; /* Generate new seed */
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config.memory.random_seed = -1; /* Generate new seed */
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strcpy(config.memory.memory_table_file, "simmem.cfg");
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strcpy(config.memory.memory_table_file, "simmem.cfg");
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/* Memory Controller */
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/* Memory Controller */
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config.mc.enabled = 0;
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config.mc.enabled = 0;
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/* Uarts */
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/* Uarts */
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config.nuarts = 0;
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config.nuarts = 0;
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config.uarts_enabled = 0;
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config.uarts_enabled = 0;
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/* DMAs */
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/* DMAs */
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config.ndmas = 0;
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config.ndmas = 0;
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config.dmas_enabled = 0;
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config.dmas_enabled = 0;
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/* CPU */
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/* CPU */
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config.cpu.superscalar = 0;
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config.cpu.superscalar = 0;
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config.cpu.history = 0;
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config.sim.history = 0;
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config.cpu.hazards = 0;
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config.cpu.hazards = 0;
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config.cpu.dependstats = 0;
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config.cpu.dependstats = 0;
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config.cpu.dependency = 0;
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config.cpu.slp = 0;
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config.cpu.slp = 0;
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config.cpu.upr = SPR_UPR_UP | SPR_UPR_DCP | SPR_UPR_ICP | SPR_UPR_DMP
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config.cpu.upr = SPR_UPR_UP | SPR_UPR_DCP | SPR_UPR_ICP | SPR_UPR_DMP
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| SPR_UPR_IMP | SPR_UPR_OB32P | SPR_UPR_DUP | SPR_UPR_PICP
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| SPR_UPR_IMP | SPR_UPR_OB32P | SPR_UPR_DUP | SPR_UPR_PICP
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| SPR_UPR_PMP | SPR_UPR_TTP;
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| SPR_UPR_PMP | SPR_UPR_TTP;
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/* Debug */
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/* Debug */
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config.debug.enabled = 0;
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config.debug.enabled = 0;
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config.debug.gdb_enabled = 0;
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config.debug.gdb_enabled = 0;
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config.debug.server_port = 0;
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config.debug.server_port = 0;
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/* VAPI */
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/* VAPI */
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config.vapi.enabled = 0;
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config.vapi.enabled = 0;
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strcpy (config.vapi.vapi_fn, "vapi.log");
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strcpy (config.vapi.vapi_fn, "vapi.log");
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runtime.vapi.vapi_file = NULL;
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runtime.vapi.vapi_file = NULL;
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/* Ethernet */
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/* Ethernet */
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config.ethernets_enabled = 0;
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config.ethernets_enabled = 0;
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/* Tick timer */
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/* Tick timer */
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config.tick.enabled = 0;
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config.tick.enabled = 0;
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/* Old */
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/* Old */
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config.dc.tagtype = PHYSICAL/*VIRTUAL*/;
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config.dc.tagtype = PHYSICAL/*VIRTUAL*/;
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config.ic.tagtype = PHYSICAL/*VIRTUAL*/;
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config.ic.tagtype = PHYSICAL/*VIRTUAL*/;
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config.clkcycle_ns = 4; /* 4 for 4ns (250MHz) */
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config.clkcycle_ns = 4; /* 4 for 4ns (250MHz) */
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}
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}
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int parse_args(int argc, char *argv[])
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int parse_args(int argc, char *argv[])
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{
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{
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unsigned long val;
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unsigned long val;
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argv++; argc--;
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argv++; argc--;
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while (argc) {
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while (argc) {
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if (argc && (*argv[0] != '-')) {
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if (argc && (*argv[0] != '-')) {
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runtime.sim.filename = argv[0];
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runtime.sim.filename = argv[0];
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argc--;
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argc--;
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argv++;
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argv++;
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} else
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} else
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if (strcmp(*argv, "-f") == 0 || strcmp(*argv, "--file") == 0) {
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if (strcmp(*argv, "-f") == 0 || strcmp(*argv, "--file") == 0) {
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argv++; argc--;
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argv++; argc--;
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read_script_file(argv[0]);
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read_script_file(argv[0]);
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argv++; argc--;
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argv++; argc--;
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} else
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} else
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if (strcmp(*argv, "--nosrv") == 0) { /* (CZ) */
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if (strcmp(*argv, "--nosrv") == 0) { /* (CZ) */
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config.debug.gdb_enabled = 0;
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config.debug.gdb_enabled = 0;
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argv++; argc--;
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argv++; argc--;
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} else
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} else
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if (strcmp(*argv, "--srv") == 0) { /* (CZ) */
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if (strcmp(*argv, "--srv") == 0) { /* (CZ) */
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char *s;
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char *s;
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if(!--argc)
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if(!--argc)
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return 1;
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return 1;
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config.debug.enabled = 1;
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config.debug.enabled = 1;
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config.debug.gdb_enabled = 0;
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config.debug.gdb_enabled = 0;
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config.debug.server_port = strtol(*(++argv),&s,10);
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config.debug.server_port = strtol(*(++argv),&s,10);
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if(*s)
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if(*s)
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return 1;
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return 1;
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argv++; argc--;
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argv++; argc--;
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} else
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} else
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if (strcmp(*argv, "-i") == 0) {
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if (strcmp(*argv, "-i") == 0) {
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config.sim.iprompt = 1;
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config.sim.iprompt = 1;
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argv++; argc--;
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argv++; argc--;
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} else
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} else
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if (strcmp(*argv, "-v") == 0) {
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if (strcmp(*argv, "-v") == 0) {
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version();
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version();
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exit(0);
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exit(0);
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} else
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} else
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if (strcmp(*argv, "--profile") == 0) {
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if (strcmp(*argv, "--profile") == 0) {
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config.sim.profile = 1;
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config.sim.profile = 1;
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argv++; argc--;
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argv++; argc--;
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} else {
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} else {
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printf("Unknown option: %s\n", *argv);
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printf("Unknown option: %s\n", *argv);
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return 1;
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return 1;
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}
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}
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}
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}
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if (!argc)
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if (!argc)
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return 0;
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return 0;
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return 0;
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return 0;
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}
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}
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#define CNV(x) ((isblank(x) || (x) == 0) ? ' ' : (x))
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#define CNV(x) ((isblank(x) || (x) == 0) ? ' ' : (x))
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/* Substitute for less powerful fscanf */
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/* Substitute for less powerful fscanf */
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int fscanf_ex (FILE *f, char *fmt, void *buf, char *str) {
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int fscanf_ex (FILE *f, char *fmt, void *buf, char *str) {
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char tmp[STR_SIZE];
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char tmp[STR_SIZE];
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char ch;
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char ch;
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int i = 0;
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int i = 0;
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while (*fmt) {
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while (*fmt) {
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switch (*fmt) {
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switch (*fmt) {
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case '%':
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case '%':
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while(*fmt != 0 && !isalpha (*fmt))
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while(*fmt != 0 && !isalpha (*fmt))
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tmp[i++] = *(fmt++);
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tmp[i++] = *(fmt++);
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tmp[i++] = *(fmt++);
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tmp[i++] = *(fmt++);
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if (tmp[i - 1] == 's') {
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if (tmp[i - 1] == 's') {
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char *cbuf = (char *)buf;
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char *cbuf = (char *)buf;
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i = 0;
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i = 0;
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while (ch = (f ? fgetc (f) : *str++), isblank(ch))
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while (ch = (f ? fgetc (f) : *str++), isblank(ch))
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if (f ? feof (f) : *str) return 1;
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if (f ? feof (f) : *str) return 1;
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if (f)
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if (f)
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ungetc (ch, f);
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ungetc (ch, f);
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else
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else
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str--;
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str--;
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while ((*(cbuf++) = ch = (f ? fgetc (f) : *str++), CNV(ch) ) != *fmt) {
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while ((*(cbuf++) = ch = (f ? fgetc (f) : *str++), CNV(ch) ) != *fmt) {
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if ((f ? feof (f) : *str)) return 1;
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if ((f ? feof (f) : *str)) return 1;
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if (++i >= STR_SIZE) {
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if (++i >= STR_SIZE) {
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fprintf (stderr, "ERROR: string too long.\n");
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fprintf (stderr, "ERROR: string too long.\n");
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return 1;
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return 1;
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}
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}
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}
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}
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*(--cbuf) = 0;
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*(--cbuf) = 0;
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fmt++;
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fmt++;
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} else {
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} else {
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tmp[i++] = 0;
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tmp[i++] = 0;
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if (f)
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if (f)
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fscanf (f, tmp, buf);
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fscanf (f, tmp, buf);
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else
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else
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sscanf (str, tmp, buf);
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sscanf (str, tmp, buf);
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}
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}
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break;
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break;
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default:
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default:
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while ((ch = (f ? fgetc (f) : *str++)) != *fmt) {
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while ((ch = (f ? fgetc (f) : *str++)) != *fmt) {
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if (!isblank (ch)) {
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if (!isblank (ch)) {
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char tmp[200];
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char tmp[200];
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sprintf (tmp, "unexpected char '%c' (expecting '%c')\n", ch, *fmt);
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sprintf (tmp, "unexpected char '%c' (expecting '%c')\n", ch, *fmt);
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WARNING(tmp);
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WARNING(tmp);
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}
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}
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if ((f ? feof (f) : *str)) return 1;
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if ((f ? feof (f) : *str)) return 1;
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}
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}
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fmt++;
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fmt++;
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break;
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break;
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}
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}
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}
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}
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return 0;
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return 0;
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}
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}
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void print_config()
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void print_config()
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{
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{
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if (config.sim.verbose) {
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if (config.sim.verbose) {
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printf("Verbose on, ");
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printf("Verbose on, ");
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if (config.sim.debug)
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if (config.sim.debug)
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printf("simdebug on, ");
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printf("simdebug on, ");
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else
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else
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printf("simdebug off, ");
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printf("simdebug off, ");
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if (config.sim.iprompt)
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if (config.sim.iprompt)
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printf("interactive prompt on\n");
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printf("interactive prompt on\n");
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else
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else
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printf("interactive prompt off\n");
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printf("interactive prompt off\n");
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printf("Machine initialization...\n");
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printf("Machine initialization...\n");
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printf("Clock cycle: %d ns\n", config.clkcycle_ns);
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printf("Clock cycle: %d ns\n", config.clkcycle_ns);
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if (testsprbits(SPR_UPR, SPR_UPR_DCP))
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if (testsprbits(SPR_UPR, SPR_UPR_DCP))
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printf("Data cache tag: %s\n", config.dc.tagtype == VIRTUAL ? "virtual" : "physical");
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printf("Data cache tag: %s\n", config.dc.tagtype == VIRTUAL ? "virtual" : "physical");
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else
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else
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printf("No data cache.\n");
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printf("No data cache.\n");
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if (testsprbits(SPR_UPR, SPR_UPR_ICP))
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if (testsprbits(SPR_UPR, SPR_UPR_ICP))
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printf("Insn cache tag: %s\n", config.ic.tagtype == VIRTUAL ? "virtual" : "physical");
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printf("Insn cache tag: %s\n", config.ic.tagtype == VIRTUAL ? "virtual" : "physical");
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else
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else
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printf("No instruction cache.\n");
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printf("No instruction cache.\n");
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if (config.cpu.bpb)
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if (config.cpu.bpb)
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printf("BPB simulation on.\n");
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printf("BPB simulation on.\n");
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else
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else
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printf("BPB simulation off.\n");
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printf("BPB simulation off.\n");
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if (config.cpu.btic)
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if (config.cpu.btic)
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printf("BTIC simulation on.\n");
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printf("BTIC simulation on.\n");
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else
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else
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printf("BTIC simulation off.\n");
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printf("BTIC simulation off.\n");
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}
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}
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}
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}
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void change_device ();
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void change_device ();
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void end_device ();
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void end_device ();
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void uart_baseaddr ();
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void uart_baseaddr ();
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void uart_rxfile ();
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void uart_rxfile ();
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void uart_txfile ();
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void uart_txfile ();
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void uart_jitter ();
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void uart_jitter ();
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void uart_irq ();
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void uart_irq ();
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void uart_16550 ();
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void uart_16550 ();
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void uart_vapi_id ();
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void uart_vapi_id ();
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void dma_baseaddr ();
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void dma_baseaddr ();
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void dma_irq ();
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void dma_irq ();
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void dma_vapi_id ();
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void dma_vapi_id ();
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void memory_type ();
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void memory_type ();
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void eth_baseaddr ();
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void eth_baseaddr ();
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void eth_dma ();
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void eth_dma ();
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void eth_rx_channel ();
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void eth_rx_channel ();
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void eth_tx_channel ();
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void eth_tx_channel ();
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void eth_rxfile ();
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void eth_rxfile ();
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void eth_txfile ();
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void eth_txfile ();
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void eth_vapi_id ();
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void eth_vapi_id ();
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|
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unsigned long tempL;
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unsigned long tempL;
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unsigned long tempUL;
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unsigned long tempUL;
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char tempS[STR_SIZE];
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char tempS[STR_SIZE];
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#define CPF_SUBSECTION 1
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#define CPF_SUBSECTION 1
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#define CPF_SUBFIELD 2
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#define CPF_SUBFIELD 2
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struct section sections[] = {
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struct section sections[] = {
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{"?", 0}, /* 0 */
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{"?", 0}, /* 0 */
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{"mc", 0},
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{"mc", 0},
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{"uart", 0},
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{"uart", 0},
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{"dma", 0},
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{"dma", 0},
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{"memory", 0},
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{"memory", 0},
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{"cpu", 0},
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{"cpu", 0},
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{"sim", 0},
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{"sim", 0},
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{"debug", 0},
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{"debug", 0},
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{"VAPI", 0},
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{"VAPI", 0},
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{"ethernet",0},
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{"ethernet",0},
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{"tick", 0} /* 10 */
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{"tick", 0} /* 10 */
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};
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};
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/* *INDENT-OFF* */
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/* *INDENT-OFF* */
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/* Parameter definitions */
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/* Parameter definitions */
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struct config_params {
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struct config_params {
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int section;
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int section;
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int attr;
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int attr;
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char *name;
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char *name;
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char *type;
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char *type;
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void (*func)();
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void (*func)();
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void *addr;
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void *addr;
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} config_params[] = {
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} config_params[] = {
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{1, 0, "enabled", "=%i", NULL, (void *)(&config.mc.enabled)},
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{1, 0, "enabled", "=%i", NULL, (void *)(&config.mc.enabled)},
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{1, 0, "baseaddr", "=0x%x", NULL, (void *)(&config.mc.baseaddr)},
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{1, 0, "baseaddr", "=0x%x", NULL, (void *)(&config.mc.baseaddr)},
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{1, 0, "POC", "=0x%x", NULL, (void *)(&config.mc.POC)},
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{1, 0, "POC", "=0x%x", NULL, (void *)(&config.mc.POC)},
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|
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{2, 0, "enabled", "=%i", NULL, (void *)(&config.uarts_enabled)},
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{2, 0, "enabled", "=%i", NULL, (void *)(&config.uarts_enabled)},
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{2, 0, "nuarts", "=%i", NULL, (void *)(&config.nuarts)},
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{2, 0, "nuarts", "=%i", NULL, (void *)(&config.nuarts)},
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{2, 0, "device", "%i", change_device, (void *)(&tempL)},
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{2, 0, "device", "%i", change_device, (void *)(&tempL)},
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{2, 0, "enddevice", "", end_device, NULL},
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{2, 0, "enddevice", "", end_device, NULL},
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{2, 0, "baseaddr", "=0x%x", uart_baseaddr, (void *)(&tempUL)},
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{2, 0, "baseaddr", "=0x%x", uart_baseaddr, (void *)(&tempUL)},
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{2, 0, "irq", "=%i", uart_irq, (void *)(&tempL)},
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{2, 0, "irq", "=%i", uart_irq, (void *)(&tempL)},
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{2, 0, "16550", "=%i", uart_16550, (void *)(&tempL)},
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{2, 0, "16550", "=%i", uart_16550, (void *)(&tempL)},
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{2, 0, "jitter", "=%i", uart_jitter, (void *)(&tempL)},
|
{2, 0, "jitter", "=%i", uart_jitter, (void *)(&tempL)},
|
{2, 0, "rxfile", "=\"%s\"", uart_rxfile, (void *)(&tempS[0])},
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{2, 0, "rxfile", "=\"%s\"", uart_rxfile, (void *)(&tempS[0])},
|
{2, 0, "txfile", "=\"%s\"", uart_txfile, (void *)(&tempS[0])},
|
{2, 0, "txfile", "=\"%s\"", uart_txfile, (void *)(&tempS[0])},
|
{2, 0, "vapi_id", "=0x%x", uart_vapi_id, (void *)(&tempUL)},
|
{2, 0, "vapi_id", "=0x%x", uart_vapi_id, (void *)(&tempUL)},
|
|
|
{3, 0, "enabled", "=%i", NULL, (void *)(&config.dmas_enabled)},
|
{3, 0, "enabled", "=%i", NULL, (void *)(&config.dmas_enabled)},
|
{3, 0, "ndmas", "=%i", NULL, (void *)(&config.ndmas)},
|
{3, 0, "ndmas", "=%i", NULL, (void *)(&config.ndmas)},
|
{3, 0, "device", "%i", change_device, (void *)(&tempL)},
|
{3, 0, "device", "%i", change_device, (void *)(&tempL)},
|
{3, 0, "enddevice", "", end_device, NULL},
|
{3, 0, "enddevice", "", end_device, NULL},
|
{3, 0, "baseaddr", "=0x%x", dma_baseaddr, (void *)(&tempUL)},
|
{3, 0, "baseaddr", "=0x%x", dma_baseaddr, (void *)(&tempUL)},
|
{3, 0, "irq", "=%i", dma_baseaddr, (void *)(&tempL)},
|
{3, 0, "irq", "=%i", dma_baseaddr, (void *)(&tempL)},
|
{3, 0, "vapi_id", "=0x%x", dma_vapi_id, (void *)(&tempUL)},
|
{3, 0, "vapi_id", "=0x%x", dma_vapi_id, (void *)(&tempUL)},
|
|
|
{4, 0, "memory_table_file", "=\"%s\"", NULL, (void *)(&config.memory.memory_table_file[0])},
|
{4, 0, "memory_table_file", "=\"%s\"", NULL, (void *)(&config.memory.memory_table_file[0])},
|
{4, 0, "random_seed", "=%i", NULL, (void *)(&config.memory.random_seed)},
|
{4, 0, "random_seed", "=%i", NULL, (void *)(&config.memory.random_seed)},
|
{4, 0, "pattern", "=%i", NULL, (void *)(&config.memory.pattern)},
|
{4, 0, "pattern", "=%i", NULL, (void *)(&config.memory.pattern)},
|
{4, 0, "type", "=%s ", memory_type, (void *)(&tempS[0])},
|
{4, 0, "type", "=%s ", memory_type, (void *)(&tempS[0])},
|
|
|
{5, 0, "ver", "=0x%x", NULL, (void *)(&config.cpu.ver)},
|
{5, 0, "ver", "=0x%x", NULL, (void *)(&config.cpu.ver)},
|
{5, 0, "rev", "=0x%x", NULL, (void *)(&config.cpu.rev)},
|
{5, 0, "rev", "=0x%x", NULL, (void *)(&config.cpu.rev)},
|
{5, 0, "upr", "=0x%x", NULL, (void *)(&config.cpu.upr)},
|
{5, 0, "upr", "=0x%x", NULL, (void *)(&config.cpu.upr)},
|
{5, 0, "hazards", "=%i", NULL, (void *)(&config.cpu.hazards)},
|
{5, 0, "hazards", "=%i", NULL, (void *)(&config.cpu.hazards)},
|
{5, 0, "history", "=%i", NULL, (void *)(&config.cpu.history)},
|
|
{5, 0, "superscalar", "=%i", NULL, (void *)(&config.cpu.superscalar)},
|
{5, 0, "superscalar", "=%i", NULL, (void *)(&config.cpu.superscalar)},
|
{5, 0, "dependstats", "=%i", NULL, (void *)(&config.cpu.dependstats)},
|
{5, 0, "dependstats", "=%i", NULL, (void *)(&config.cpu.dependstats)},
|
{5, 0, "dependency", "=%i", NULL, (void *)(&config.cpu.dependency)},
|
|
{5, 0, "slp", "=%i", NULL, (void *)(&config.cpu.slp)},
|
{5, 0, "slp", "=%i", NULL, (void *)(&config.cpu.slp)},
|
{5, 0, "bpb", "=%i", NULL, (void *)(&config.cpu.bpb)},
|
{5, 0, "bpb", "=%i", NULL, (void *)(&config.cpu.bpb)},
|
{5, 0, "btic", "=%i", NULL, (void *)(&config.cpu.btic)},
|
{5, 0, "btic", "=%i", NULL, (void *)(&config.cpu.btic)},
|
|
|
{6, 0, "debug", "=%i", NULL, (void *)(&config.sim.debug)},
|
{6, 0, "debug", "=%i", NULL, (void *)(&config.sim.debug)},
|
{6, 0, "iprompt", "=%i", NULL, (void *)(&config.sim.iprompt)},
|
{6, 0, "iprompt", "=%i", NULL, (void *)(&config.sim.iprompt)},
|
{6, 0, "verbose", "=%i", NULL, (void *)(&config.sim.verbose)},
|
{6, 0, "verbose", "=%i", NULL, (void *)(&config.sim.verbose)},
|
{6, 0, "profile", "=%i", NULL, (void *)(&config.sim.profile)},
|
{6, 0, "profile", "=%i", NULL, (void *)(&config.sim.profile)},
|
{6, 0, "prof_fn", "=\"%s\"", NULL, (void *)(&config.sim.prof_fn[0])},
|
{6, 0, "prof_fn", "=\"%s\"", NULL, (void *)(&config.sim.prof_fn[0])},
|
|
{6, 0, "history", "=%i", NULL, (void *)(&config.sim.history)},
|
{6, 0, "exe_log", "=%i", NULL, (void *)(&config.sim.exe_log)},
|
{6, 0, "exe_log", "=%i", NULL, (void *)(&config.sim.exe_log)},
|
{6, 0, "exe_log_fn", "=\"%s\"", NULL, (void *)(&config.sim.exe_log_fn[0])},
|
{6, 0, "exe_log_fn", "=\"%s\"", NULL, (void *)(&config.sim.exe_log_fn[0])},
|
|
|
{7, 0, "enabled", "=%i", NULL, (void *)(&config.debug.enabled)},
|
{7, 0, "enabled", "=%i", NULL, (void *)(&config.debug.enabled)},
|
{7, 0, "gdb_enabled", "=%i", NULL, (void *)(&config.debug.gdb_enabled)},
|
{7, 0, "gdb_enabled", "=%i", NULL, (void *)(&config.debug.gdb_enabled)},
|
{7, 0, "server_port", "=%i", NULL, (void *)(&config.debug.server_port)},
|
{7, 0, "server_port", "=%i", NULL, (void *)(&config.debug.server_port)},
|
|
|
{8, 0, "enabled", "=%i", NULL, (void *)(&config.vapi.enabled)},
|
{8, 0, "enabled", "=%i", NULL, (void *)(&config.vapi.enabled)},
|
{8, 0, "server_port", "=%i", NULL, (void *)(&config.vapi.server_port)},
|
{8, 0, "server_port", "=%i", NULL, (void *)(&config.vapi.server_port)},
|
{8, 0, "log_enabled", "=%i", NULL, (void *)(&config.vapi.log_enabled)},
|
{8, 0, "log_enabled", "=%i", NULL, (void *)(&config.vapi.log_enabled)},
|
{8, 0, "vapi_log_fn", "=\"%s\"", NULL, (void *)(&config.vapi.vapi_fn[0])},
|
{8, 0, "vapi_log_fn", "=\"%s\"", NULL, (void *)(&config.vapi.vapi_fn[0])},
|
|
|
{9, 0, "enabled", "=%i", NULL, (void *)(&config.ethernets_enabled)},
|
{9, 0, "enabled", "=%i", NULL, (void *)(&config.ethernets_enabled)},
|
{9, 0, "nethernets", "=%i", NULL, (void *)(&config.nethernets)},
|
{9, 0, "nethernets", "=%i", NULL, (void *)(&config.nethernets)},
|
{9, 0, "device", "%i", change_device, (void *)(&tempL)},
|
{9, 0, "device", "%i", change_device, (void *)(&tempL)},
|
{9, 0, "enddevice", "", end_device, NULL},
|
{9, 0, "enddevice", "", end_device, NULL},
|
{9, 0, "baseaddr", "=0x%x", eth_baseaddr, (void *)(&tempUL)},
|
{9, 0, "baseaddr", "=0x%x", eth_baseaddr, (void *)(&tempUL)},
|
{9, 0, "dma", "=%i", eth_dma, (void *)(&tempL)},
|
{9, 0, "dma", "=%i", eth_dma, (void *)(&tempL)},
|
{9, 0, "rx_channel", "=%i", eth_rx_channel,(void *)(&tempL)},
|
{9, 0, "rx_channel", "=%i", eth_rx_channel,(void *)(&tempL)},
|
{9, 0, "tx_channel", "=%i", eth_tx_channel,(void *)(&tempL)},
|
{9, 0, "tx_channel", "=%i", eth_tx_channel,(void *)(&tempL)},
|
{9, 0, "rxfile", "=\"%s\"", eth_rxfile, (void *)(&tempS[0])},
|
{9, 0, "rxfile", "=\"%s\"", eth_rxfile, (void *)(&tempS[0])},
|
{9, 0, "txfile", "=\"%s\"", eth_txfile, (void *)(&tempS[0])},
|
{9, 0, "txfile", "=\"%s\"", eth_txfile, (void *)(&tempS[0])},
|
{9, 0, "vapi_id", "=0x%x", eth_vapi_id, (void *)(&tempUL)},
|
{9, 0, "vapi_id", "=0x%x", eth_vapi_id, (void *)(&tempUL)},
|
|
|
{10,0, "enabled", "=%i", NULL, (void *)(&config.tick.enabled)},
|
{10,0, "enabled", "=%i", NULL, (void *)(&config.tick.enabled)},
|
{10,0, "irq", "=%i", NULL, (void *)(&config.tick.irq)},
|
{10,0, "irq", "=%i", NULL, (void *)(&config.tick.irq)},
|
};
|
};
|
|
|
/* *INDENT-ON* */
|
/* *INDENT-ON* */
|
|
|
int current_device = -1;
|
int current_device = -1;
|
void change_device () {
|
void change_device () {
|
current_device = tempL;
|
current_device = tempL;
|
}
|
}
|
|
|
void end_device () {
|
void end_device () {
|
current_device = -1;
|
current_device = -1;
|
}
|
}
|
|
|
void uart_baseaddr () {
|
void uart_baseaddr () {
|
if (current_device >= 0 && current_device < config.nuarts)
|
if (current_device >= 0 && current_device < config.nuarts)
|
config.uarts[current_device].baseaddr = tempUL;
|
config.uarts[current_device].baseaddr = tempUL;
|
else
|
else
|
ERROR("invalid device number.");
|
ERROR("invalid device number.");
|
}
|
}
|
|
|
void uart_jitter () {
|
void uart_jitter () {
|
if (current_device >= 0 && current_device < config.nuarts)
|
if (current_device >= 0 && current_device < config.nuarts)
|
config.uarts[current_device].jitter = tempL;
|
config.uarts[current_device].jitter = tempL;
|
else
|
else
|
ERROR("invalid device number.");
|
ERROR("invalid device number.");
|
}
|
}
|
|
|
void uart_irq () {
|
void uart_irq () {
|
if (current_device >= 0 && current_device < config.nuarts)
|
if (current_device >= 0 && current_device < config.nuarts)
|
config.uarts[current_device].irq = tempL;
|
config.uarts[current_device].irq = tempL;
|
else
|
else
|
ERROR("invalid device number.");
|
ERROR("invalid device number.");
|
}
|
}
|
|
|
void uart_16550 () {
|
void uart_16550 () {
|
if (current_device >= 0 && current_device < config.nuarts)
|
if (current_device >= 0 && current_device < config.nuarts)
|
config.uarts[current_device].uart16550 = tempL;
|
config.uarts[current_device].uart16550 = tempL;
|
else
|
else
|
ERROR("invalid device number.");
|
ERROR("invalid device number.");
|
}
|
}
|
|
|
void uart_rxfile () {
|
void uart_rxfile () {
|
if (current_device >= 0 && current_device < config.nuarts)
|
if (current_device >= 0 && current_device < config.nuarts)
|
strcpy (config.uarts[current_device].rxfile, tempS);
|
strcpy (config.uarts[current_device].rxfile, tempS);
|
else
|
else
|
ERROR("invalid device number.");
|
ERROR("invalid device number.");
|
}
|
}
|
|
|
void uart_txfile () {
|
void uart_txfile () {
|
if (current_device >= 0 && current_device < config.nuarts)
|
if (current_device >= 0 && current_device < config.nuarts)
|
strcpy (config.uarts[current_device].txfile, tempS);
|
strcpy (config.uarts[current_device].txfile, tempS);
|
else
|
else
|
ERROR("invalid device number.");
|
ERROR("invalid device number.");
|
}
|
}
|
|
|
void uart_vapi_id () {
|
void uart_vapi_id () {
|
if (current_device >= 0 && current_device < config.nuarts)
|
if (current_device >= 0 && current_device < config.nuarts)
|
config.uarts[current_device].vapi_id = tempUL;
|
config.uarts[current_device].vapi_id = tempUL;
|
else
|
else
|
ERROR("invalid device number.");
|
ERROR("invalid device number.");
|
}
|
}
|
|
|
void dma_baseaddr () {
|
void dma_baseaddr () {
|
if (current_device >= 0 && current_device < config.ndmas)
|
if (current_device >= 0 && current_device < config.ndmas)
|
config.dmas[current_device].baseaddr = tempUL;
|
config.dmas[current_device].baseaddr = tempUL;
|
else
|
else
|
ERROR("invalid device number.");
|
ERROR("invalid device number.");
|
}
|
}
|
|
|
void dma_irq () {
|
void dma_irq () {
|
if (current_device >= 0 && current_device < config.ndmas)
|
if (current_device >= 0 && current_device < config.ndmas)
|
config.dmas[current_device].irq = tempL;
|
config.dmas[current_device].irq = tempL;
|
else
|
else
|
ERROR("invalid device number.");
|
ERROR("invalid device number.");
|
}
|
}
|
|
|
void dma_vapi_id () {
|
void dma_vapi_id () {
|
if (current_device >= 0 && current_device < config.ndmas)
|
if (current_device >= 0 && current_device < config.ndmas)
|
config.dmas[current_device].vapi_id = tempUL;
|
config.dmas[current_device].vapi_id = tempUL;
|
else
|
else
|
ERROR("invalid device number.");
|
ERROR("invalid device number.");
|
}
|
}
|
|
|
void memory_type () {
|
void memory_type () {
|
if (strcmp (tempS, "unknown") == 0)
|
if (strcmp (tempS, "unknown") == 0)
|
config.memory.type = MT_UNKNOWN;
|
config.memory.type = MT_UNKNOWN;
|
else if (strcmp (tempS, "random") == 0)
|
else if (strcmp (tempS, "random") == 0)
|
config.memory.type = MT_RANDOM;
|
config.memory.type = MT_RANDOM;
|
else if (strcmp (tempS, "pattern") == 0)
|
else if (strcmp (tempS, "pattern") == 0)
|
config.memory.type = MT_PATTERN;
|
config.memory.type = MT_PATTERN;
|
else if (strcmp (tempS, "zero") == 0) {
|
else if (strcmp (tempS, "zero") == 0) {
|
config.memory.type = MT_PATTERN;
|
config.memory.type = MT_PATTERN;
|
config.memory.pattern = 0;
|
config.memory.pattern = 0;
|
} else {
|
} else {
|
char tmp[200];
|
char tmp[200];
|
sprintf (tmp, "invalid memory type '%s'.\n", tempS);
|
sprintf (tmp, "invalid memory type '%s'.\n", tempS);
|
ERROR(tmp);
|
ERROR(tmp);
|
}
|
}
|
}
|
}
|
|
|
void eth_baseaddr () {
|
void eth_baseaddr () {
|
if (current_device >= 0 && current_device < config.nethernets)
|
if (current_device >= 0 && current_device < config.nethernets)
|
config.ethernets[current_device].baseaddr = tempUL;
|
config.ethernets[current_device].baseaddr = tempUL;
|
else
|
else
|
ERROR("invalid device number.");
|
ERROR("invalid device number.");
|
}
|
}
|
|
|
void eth_dma () {
|
void eth_dma () {
|
if (current_device >= 0 && current_device < config.nethernets)
|
if (current_device >= 0 && current_device < config.nethernets)
|
config.ethernets[current_device].dma = tempL;
|
config.ethernets[current_device].dma = tempL;
|
else
|
else
|
ERROR("invalid device number.");
|
ERROR("invalid device number.");
|
}
|
}
|
|
|
void eth_rx_channel () {
|
void eth_rx_channel () {
|
if (current_device >= 0 && current_device < config.nethernets)
|
if (current_device >= 0 && current_device < config.nethernets)
|
config.ethernets[current_device].rx_channel = tempL;
|
config.ethernets[current_device].rx_channel = tempL;
|
else
|
else
|
ERROR("invalid device number.");
|
ERROR("invalid device number.");
|
}
|
}
|
|
|
void eth_tx_channel () {
|
void eth_tx_channel () {
|
if (current_device >= 0 && current_device < config.nethernets)
|
if (current_device >= 0 && current_device < config.nethernets)
|
config.ethernets[current_device].rx_channel = tempL;
|
config.ethernets[current_device].rx_channel = tempL;
|
else
|
else
|
ERROR("invalid device number.");
|
ERROR("invalid device number.");
|
}
|
}
|
|
|
void eth_rxfile () {
|
void eth_rxfile () {
|
if (current_device >= 0 && current_device < config.nethernets)
|
if (current_device >= 0 && current_device < config.nethernets)
|
strcpy (config.ethernets[current_device].rxfile, tempS);
|
strcpy (config.ethernets[current_device].rxfile, tempS);
|
else
|
else
|
ERROR("invalid device number.");
|
ERROR("invalid device number.");
|
}
|
}
|
|
|
void eth_txfile () {
|
void eth_txfile () {
|
if (current_device >= 0 && current_device < config.nethernets)
|
if (current_device >= 0 && current_device < config.nethernets)
|
strcpy (config.ethernets[current_device].txfile, tempS);
|
strcpy (config.ethernets[current_device].txfile, tempS);
|
else
|
else
|
ERROR("invalid device number.");
|
ERROR("invalid device number.");
|
}
|
}
|
|
|
void eth_vapi_id () {
|
void eth_vapi_id () {
|
if (current_device >= 0 && current_device < config.nethernets)
|
if (current_device >= 0 && current_device < config.nethernets)
|
config.ethernets[current_device].vapi_id = tempUL;
|
config.ethernets[current_device].vapi_id = tempUL;
|
else
|
else
|
ERROR("nvalid device number.");
|
ERROR("nvalid device number.");
|
}
|
}
|
|
|
|
|
|
|
/* Read environment from a script file. Does not fail - assumes defaukt configuration instead.
|
/* Read environment from a script file. Does not fail - assumes defaukt configuration instead.
|
The syntax of script file is:
|
The syntax of script file is:
|
param = value
|
param = value
|
section x
|
section x
|
data
|
data
|
param = value
|
param = value
|
end
|
end
|
|
|
Example:
|
Example:
|
section mc
|
section mc
|
memory_table_file = sim.mem
|
memory_table_file = sim.mem
|
enable = 1
|
enable = 1
|
POC = 0x47892344
|
POC = 0x47892344
|
end
|
end
|
|
|
*/
|
*/
|
|
|
void read_script_file (char *filename)
|
void read_script_file (char *filename)
|
{
|
{
|
FILE *f;
|
FILE *f;
|
unsigned long memory_needed = 0;
|
unsigned long memory_needed = 0;
|
char *home = getenv("HOME");
|
char *home = getenv("HOME");
|
char ctmp[STR_SIZE];
|
char ctmp[STR_SIZE];
|
int local = 1;
|
int local = 1;
|
section = 0;
|
section = 0;
|
|
|
sprintf(ctmp, "%s/.or1k/%s", home, filename);
|
sprintf(ctmp, "%s/.or1k/%s", home, filename);
|
if ((f = fopen (filename, "rt")) != NULL
|
if ((f = fopen (filename, "rt")) != NULL
|
|| home != NULL && !(local = 0) && (f = fopen (ctmp, "rt")) != NULL) {
|
|| home != NULL && !(local = 0) && (f = fopen (ctmp, "rt")) != NULL) {
|
unsigned long start, length;
|
unsigned long start, length;
|
char type[STR_SIZE];
|
char type[STR_SIZE];
|
int nparam;
|
int nparam;
|
int rd, wd;
|
int rd, wd;
|
if (config.sim.verbose)
|
if (config.sim.verbose)
|
printf ("Reading script file from '%s':\n", local ? filename : ctmp);
|
printf ("Reading script file from '%s':\n", local ? filename : ctmp);
|
while (!feof(f)) {
|
while (!feof(f)) {
|
char param[STR_SIZE];
|
char param[STR_SIZE];
|
if (fscanf(f, "%s ", ¶m) != 1) break;
|
if (fscanf(f, "%s ", ¶m) != 1) break;
|
/* Is this a sections? */
|
/* Is this a sections? */
|
if (strcmp (param, "section") == 0) {
|
if (strcmp (param, "section") == 0) {
|
int i;
|
int i;
|
section = 0;
|
section = 0;
|
if (fscanf (f, "%s\n", ¶m) != 1) {
|
if (fscanf (f, "%s\n", ¶m) != 1) {
|
fprintf (stderr, "%s: ERROR: Section name required.\n", local ? filename : ctmp);
|
fprintf (stderr, "%s: ERROR: Section name required.\n", local ? filename : ctmp);
|
exit (1);
|
exit (1);
|
}
|
}
|
for (i = 1; i < sizeof(sections) / sizeof(struct section); i++)
|
for (i = 1; i < sizeof(sections) / sizeof(struct section); i++)
|
if (strcmp (sections[i].name, param) == 0) {
|
if (strcmp (sections[i].name, param) == 0) {
|
section = i;
|
section = i;
|
break;
|
break;
|
}
|
}
|
if (!section) {
|
if (!section) {
|
char tmp[200];
|
char tmp[200];
|
sprintf (tmp, "Unknown section: %s; ignoring.", param);
|
sprintf (tmp, "Unknown section: %s; ignoring.", param);
|
WARNING(tmp);
|
WARNING(tmp);
|
/* just skip section */
|
/* just skip section */
|
while (fscanf (f, "%s\n", ¶m) != 1 && strcmp (param, "end"));
|
while (fscanf (f, "%s\n", ¶m) != 1 && strcmp (param, "end"));
|
}
|
}
|
} else if (strcmp (param, "end") == 0) {
|
} else if (strcmp (param, "end") == 0) {
|
section = 0;
|
section = 0;
|
} else if (strncmp (param, "/*", 2) == 0) {
|
} else if (strncmp (param, "/*", 2) == 0) {
|
char c0 = 0, c1 = 0;
|
char c0 = 0, c1 = 0;
|
while (c0 != '*' || c1 != '/') {
|
while (c0 != '*' || c1 != '/') {
|
c0 = c1;
|
c0 = c1;
|
c1 = fgetc(f);
|
c1 = fgetc(f);
|
if (feof(f)) {
|
if (feof(f)) {
|
fprintf (stderr, "%s: ERROR: Comment reached EOF.\n", local ? filename : ctmp);
|
fprintf (stderr, "%s: ERROR: Comment reached EOF.\n", local ? filename : ctmp);
|
exit (1);
|
exit (1);
|
}
|
}
|
}
|
}
|
} else {
|
} else {
|
int i, found = -1;
|
int i, found = -1;
|
for (i = 0; i < sizeof(config_params)/sizeof(struct config_params); i++)
|
for (i = 0; i < sizeof(config_params)/sizeof(struct config_params); i++)
|
if (config_params[i].section == section && strcmp (config_params[i].name, param) == 0) {
|
if (config_params[i].section == section && strcmp (config_params[i].name, param) == 0) {
|
found = i;
|
found = i;
|
break;
|
break;
|
}
|
}
|
if (found < 0) {
|
if (found < 0) {
|
char tmp[200];
|
char tmp[200];
|
sprintf (tmp, "Invalid parameter: %s; ignoring.\n", param);
|
sprintf (tmp, "Invalid parameter: %s; ignoring.\n", param);
|
WARNING(tmp);
|
WARNING(tmp);
|
while (fgetc(f) != '\n' || feof(f));
|
while (fgetc(f) != '\n' || feof(f));
|
continue;
|
continue;
|
}
|
}
|
|
|
/* Parse parameter value */
|
/* Parse parameter value */
|
{
|
{
|
if (config_params[found].type[0])
|
if (config_params[found].type[0])
|
if(fscanf_ex (f, config_params[found].type, config_params[found].addr, 0))
|
if(fscanf_ex (f, config_params[found].type, config_params[found].addr, 0))
|
exit (1);
|
exit (1);
|
}
|
}
|
if (config_params[found].func)
|
if (config_params[found].func)
|
config_params[found].func();
|
config_params[found].func();
|
}
|
}
|
}
|
}
|
fclose (f);
|
fclose (f);
|
} else
|
} else
|
if (config.sim.verbose)
|
if (config.sim.verbose)
|
fprintf (stderr, "WARNING: Cannot read script file from '%s',\nneither '%s'; assuming standard configuration.\n", filename, ctmp);
|
fprintf (stderr, "WARNING: Cannot read script file from '%s',\nneither '%s'; assuming standard configuration.\n", filename, ctmp);
|
|
|
/* Initialize memory table. */
|
/* Initialize memory table. */
|
sim_read_memory_table (config.memory.memory_table_file);
|
sim_read_memory_table (config.memory.memory_table_file);
|
runtime.sim.script_file_specified = 1;
|
runtime.sim.script_file_specified = 1;
|
}
|
}
|
|
|
/* Utility for execution of set sim command. */
|
/* Utility for execution of set sim command. */
|
static int set_config (char *s)
|
static int set_config (char *s)
|
{
|
{
|
char *sec, *item, *params;
|
char *sec, *item, *params;
|
int noparams = 0, i, noitem = 0;
|
int noparams = 0, i, noitem = 0;
|
while (*s && isblank (*s)) s++;
|
while (*s && isblank (*s)) s++;
|
sec = s;
|
sec = s;
|
printf ("s:%s\n", s);
|
printf ("s:%s\n", s);
|
while (*s && *s != ' ') s++;
|
while (*s && *s != ' ') s++;
|
if (!(*s)) noitem = 1;
|
if (!(*s)) noitem = 1;
|
*s = 0;
|
*s = 0;
|
printf ("sec:%s\n", sec);
|
printf ("sec:%s\n", sec);
|
section = 0;
|
section = 0;
|
for (i = 1; i < sizeof(sections) / sizeof(struct section); i++)
|
for (i = 1; i < sizeof(sections) / sizeof(struct section); i++)
|
if (strcmp (sections[i].name, sec) == 0) {
|
if (strcmp (sections[i].name, sec) == 0) {
|
section = i;
|
section = i;
|
break;
|
break;
|
}
|
}
|
|
|
if (!section) return 1;
|
if (!section) return 1;
|
if (noitem) return 2;
|
if (noitem) return 2;
|
|
|
item = ++s;
|
item = ++s;
|
|
|
while (*s && *s != ' ') s++;
|
while (*s && *s != ' ') s++;
|
if (!(*s)) {
|
if (!(*s)) {
|
noparams = 1;
|
noparams = 1;
|
params = "";
|
params = "";
|
} else
|
} else
|
params = s + 1;
|
params = s + 1;
|
*s = 0;
|
*s = 0;
|
printf ("item:%s\n", item);
|
printf ("item:%s\n", item);
|
printf ("params:%s\n", params);
|
printf ("params:%s\n", params);
|
{
|
{
|
int i, found = -1;
|
int i, found = -1;
|
for (i = 0; i < sizeof(config_params)/sizeof(struct config_params); i++)
|
for (i = 0; i < sizeof(config_params)/sizeof(struct config_params); i++)
|
if (config_params[i].section == section && strcmp (config_params[i].name, item) == 0) {
|
if (config_params[i].section == section && strcmp (config_params[i].name, item) == 0) {
|
found = i;
|
found = i;
|
break;
|
break;
|
}
|
}
|
if (found < 0) return 2;
|
if (found < 0) return 2;
|
|
|
/* Parse parameter value */
|
/* Parse parameter value */
|
if (config_params[found].type[0])
|
if (config_params[found].type[0])
|
if(fscanf_ex (0, config_params[found].type, config_params[found].addr, params))
|
if(fscanf_ex (0, config_params[found].type, config_params[found].addr, params))
|
return 3;
|
return 3;
|
if (config_params[found].func)
|
if (config_params[found].func)
|
config_params[found].func();
|
config_params[found].func();
|
}
|
}
|
return 0;
|
return 0;
|
}
|
}
|
|
|
/* Executes set sim command, displays error. */
|
/* Executes set sim command, displays error. */
|
void set_config_command(char *s)
|
void set_config_command(char *s)
|
{
|
{
|
int i;
|
int i;
|
switch (set_config (s)) {
|
switch (set_config (s)) {
|
case 1:
|
case 1:
|
printf ("Invalid or missing section name. One of valid sections must be specified:\n");
|
printf ("Invalid or missing section name. One of valid sections must be specified:\n");
|
for (i = 1; i < sizeof(sections) / sizeof(struct section); i++)
|
for (i = 1; i < sizeof(sections) / sizeof(struct section); i++)
|
printf ("%s ", sections[i].name);
|
printf ("%s ", sections[i].name);
|
printf ("\n");
|
printf ("\n");
|
break;
|
break;
|
case 2:
|
case 2:
|
printf ("Invalid or missing item name. One of valid items must be specified:\n");
|
printf ("Invalid or missing item name. One of valid items must be specified:\n");
|
for (i = 0; i < sizeof(config_params)/sizeof(struct config_params); i++)
|
for (i = 0; i < sizeof(config_params)/sizeof(struct config_params); i++)
|
if (config_params[i].section == section)
|
if (config_params[i].section == section)
|
printf ("%s ", config_params[i].name);
|
printf ("%s ", config_params[i].name);
|
printf ("\n");
|
printf ("\n");
|
break;
|
break;
|
case 3:
|
case 3:
|
printf ("Invalid parameters specified.\n");
|
printf ("Invalid parameters specified.\n");
|
break;
|
break;
|
}
|
}
|
}
|
}
|
|
|
