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authorStan Shebs <shebs@codesourcery.com>1999-04-16 01:34:07 +0000
committerStan Shebs <shebs@codesourcery.com>1999-04-16 01:34:07 +0000
commit071ea11e85eb9d529cc5eb3d35f6247466a21b99 (patch)
tree5deda65b8d7b04d1f4cbc534c3206d328e1267ec /sim/ppc/debug.c
parent1730ec6b1848f0f32154277f788fb29f88d8475b (diff)
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Initial creation of sourceware repository
Diffstat (limited to 'sim/ppc/debug.c')
-rw-r--r--sim/ppc/debug.c120
1 files changed, 0 insertions, 120 deletions
diff --git a/sim/ppc/debug.c b/sim/ppc/debug.c
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--- a/sim/ppc/debug.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/* This file is part of the program psim.
-
- Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
-
- 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.
-
- */
-
-
-#ifndef _DEBUG_C_
-#define _DEBUG_C_
-
-#include "config.h"
-#include "basics.h"
-
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-int ppc_trace[nr_trace_options];
-int print_info;
-
-typedef struct _trace_option_descriptor {
- trace_options option;
- const char *name;
- const char *description;
-} trace_option_descriptor;
-
-static trace_option_descriptor trace_description[] = {
- { trace_gdb, "gdb", "calls made by gdb to the sim_calls.c file" },
- { trace_os_emul, "os-emul", "VEA mode sytem calls - like strace/spy" },
- /* decode/issue */
- { trace_semantics, "semantics", "Instruction execution (issue)" },
- { trace_idecode, "idecode", "instruction decode (when miss in cache)" },
- { trace_alu, "alu", "results of integer ALU" },
- { trace_load_store, "load-store", "transfers to from data registers" },
- /* devices */
- { trace_device_tree, "device-tree", },
- { trace_devices, "devices" },
- { trace_pass_device, "pass-device" },
- { trace_console_device, "console-device" },
- { trace_icu_device, "icu-device" },
- { trace_halt_device, "halt-device" },
- { trace_register_device, "register-device" },
- { trace_vm_device, "vm-device" },
- { trace_memory_device, "memory-device" },
- { trace_htab_device, "htab-device" },
- { trace_pte_device, "pte-device" },
- { trace_binary_device, "binary-device" },
- { trace_file_device, "file-device" },
- { trace_core_device, "core-device" },
- { trace_stack_device, "stack-device" },
- /* misc */
- { trace_opts, "options", "Print options simulator was compiled with" },
- { trace_tbd, "tbd", "Trace any missing features" },
- /* sentinal */
- { nr_trace_options, NULL },
-};
-
-extern void
-trace_option(const char *option)
-{
- int setting = 1;
- if (option[0] == '!') {
- setting = 0; /* clear it */
- option += 1;
- }
- if (strcmp(option, "all") == 0) {
- trace_options i;
- for (i = 0; i < nr_trace_options; i++)
- ppc_trace[i] = setting;
- }
- else {
- int i = 0;
- while (trace_description[i].option < nr_trace_options
- && strcmp(option, trace_description[i].name) != 0)
- i++;
- if (trace_description[i].option < nr_trace_options)
- ppc_trace[trace_description[i].option] = setting;
- else {
- i = strtoul(option, 0, 0);
- if (i > 0 && i < nr_trace_options)
- ppc_trace[i] = setting;
- else
- error("Unknown trace option: %s\n", option);
- }
-
- }
-}
-
-
-extern void
-trace_usage(void)
-{
- const char *format = "\t%-18s%s\n";
- int i;
- printf_filtered("Possible <trace-option>s are:\n");
- printf_filtered(format, "!<trace-option>", "Disable the specified option");
- printf_filtered(format, "all", "enable all the trace options");
- for (i = 0; trace_description[i].option < nr_trace_options; i++)
- printf_filtered(format,
- trace_description[i].name,
- (trace_description[i].description
- ? trace_description[i].description
- : ""));
-}
-
-#endif /* _DEBUG_C_ */