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68ed285428
Since we require C11 now, we can assume many headers exist, and clean up all of the conditional includes. It's not like any of this code actually accounted for the headers not existing, just whether we could include them. The strings.h cleanup is a little nuanced: it isn't in C11, but every use of it in the codebase will include strings.h only if string.h doesn't exist. Since we now assume the C11 string.h exists, we'll never include strings.h, so we can delete it.
154 lines
4.9 KiB
C
154 lines
4.9 KiB
C
/* This file is part of the program psim.
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Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>
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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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the Free Software Foundation; either version 3 of the License, or
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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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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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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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along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _DEBUG_C_
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#define _DEBUG_C_
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#include "config.h"
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#include "basics.h"
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#include <stdlib.h>
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#include <string.h>
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int ppc_trace[nr_trace_options];
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typedef struct _trace_option_descriptor {
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trace_options option;
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const char *name;
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const char *description;
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} trace_option_descriptor;
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static trace_option_descriptor trace_description[] = {
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{ trace_gdb, "gdb", "calls made by gdb to the sim_calls.c file" },
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{ trace_os_emul, "os-emul", "VEA mode sytem calls - like strace" },
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{ trace_events, "events", "event queue handling" },
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/* decode/issue */
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{ trace_semantics, "semantics", "Instruction execution (issue)" },
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{ trace_idecode, "idecode", "instruction decode (when miss in icache)" },
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{ trace_alu, "alu", "results of integer ALU" },
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{ trace_vm, "vm", "OEA address translation" },
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{ trace_load_store, "load-store", "transfers between registers and memory" },
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{ trace_model, "model", "model specific information" },
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{ trace_interrupts, "interrupts", "interrupt handling" },
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/* devices */
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{ trace_device_tree, "device-tree", },
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{ trace_devices, "devices" },
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{ trace_binary_device, "binary-device" },
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{ trace_com_device, "com-device" },
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{ trace_console_device, "console-device" },
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{ trace_core_device, "core-device" },
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{ trace_disk_device, "disk-device" },
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{ trace_eeprom_device, "eeprom-device" },
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{ trace_file_device, "file-device" },
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{ trace_glue_device, "glue-device" },
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{ trace_halt_device, "halt-device" },
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{ trace_htab_device, "htab-device" },
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{ trace_icu_device, "icu-device" },
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{ trace_ide_device, "ide-device" },
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{ trace_memory_device, "memory-device" },
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{ trace_opic_device, "opic-device" },
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{ trace_pal_device, "pal-device" },
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{ trace_pass_device, "pass-device" },
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{ trace_phb_device, "phb-device" },
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{ trace_register_device, "register-device", "Device initializing registers" },
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{ trace_sem_device, "sem-device" },
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{ trace_shm_device, "shm-device" },
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{ trace_stack_device, "stack-device" },
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{ trace_vm_device, "vm-device" },
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/* packages */
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{ trace_disklabel_package, "disklabel-package" },
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/* misc */
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{ trace_print_info, "print-info", "Print performance analysis information" },
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{ trace_opts, "options", "Print options simulator was compiled with" },
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/*{ trace_tbd, "tbd", "Trace any missing features" },*/
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{ trace_print_device_tree, "print-device-tree", "Output the contents of the device tree" },
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{ trace_dump_device_tree, "dump-device-tree", "Output the contents of the device tree then exit" },
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/* sentinal */
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{ nr_trace_options, NULL },
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};
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extern void
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trace_option(const char *option,
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int setting)
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{
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if (strcmp(option, "all") == 0) {
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trace_options i;
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for (i = 0; i < nr_trace_options; i++)
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if (i != trace_dump_device_tree) {
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ppc_trace[i] = setting;
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}
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}
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else {
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int i = 0;
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while (trace_description[i].option < nr_trace_options
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&& strcmp(option, trace_description[i].name) != 0)
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i++;
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if (trace_description[i].option < nr_trace_options)
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ppc_trace[trace_description[i].option] = setting;
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else {
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i = strtoul(option, 0, 0);
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if (i > 0 && i < nr_trace_options)
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ppc_trace[i] = setting;
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else
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error("Unknown trace option: %s\n", option);
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}
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}
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}
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extern void
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trace_usage(int verbose)
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{
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if (verbose) {
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printf_filtered("\n");
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printf_filtered("The following are possible <trace> options:\n");
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printf_filtered("\n");
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}
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if (verbose == 1) {
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int pos;
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int i;
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printf_filtered(" all");
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pos = strlen("all") + 2;
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for (i = 0; trace_description[i].option < nr_trace_options; i++) {
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pos += strlen(trace_description[i].name) + 2;
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if (pos > 75) {
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pos = strlen(trace_description[i].name) + 2;
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printf_filtered("\n");
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}
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printf_filtered(" %s", trace_description[i].name);
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}
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printf_filtered("\n");
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}
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if (verbose > 1) {
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const char *format = "\t%-18s%s\n";
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int i;
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printf_filtered(format, "all", "enable all the trace options");
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for (i = 0; trace_description[i].option < nr_trace_options; i++)
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printf_filtered(format,
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trace_description[i].name,
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(trace_description[i].description
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? trace_description[i].description
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: ""));
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}
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}
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#endif /* _DEBUG_C_ */
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