1 /* This file is part of the program psim.
3 Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
31 int ppc_trace
[nr_trace_options
];
34 typedef struct _trace_option_descriptor
{
37 const char *description
;
38 } trace_option_descriptor
;
40 static trace_option_descriptor trace_description
[] = {
41 { trace_gdb
, "gdb", "calls made by gdb to the sim_calls.c file" },
42 { trace_os_emul
, "os-emul", "VEA mode sytem calls - like strace/spy" },
44 { trace_semantics
, "semantics", "Instruction execution (issue)" },
45 { trace_idecode
, "idecode", "instruction decode (when miss in cache)" },
46 { trace_alu
, "alu", "results of integer ALU" },
47 { trace_load_store
, "load-store", "transfers to from data registers" },
49 { trace_device_tree
, "device-tree", },
50 { trace_devices
, "devices" },
51 { trace_pass_device
, "pass-device" },
52 { trace_console_device
, "console-device" },
53 { trace_icu_device
, "icu-device" },
54 { trace_halt_device
, "halt-device" },
55 { trace_register_device
, "register-device" },
56 { trace_vm_device
, "vm-device" },
57 { trace_memory_device
, "memory-device" },
58 { trace_htab_device
, "htab-device" },
59 { trace_pte_device
, "pte-device" },
60 { trace_binary_device
, "binary-device" },
61 { trace_file_device
, "file-device" },
62 { trace_core_device
, "core-device" },
63 { trace_stack_device
, "stack-device" },
66 { nr_trace_options
, NULL
},
70 trace_option(const char *option
)
73 if (option
[0] == '!') {
74 setting
= 0; /* clear it */
77 if (strcmp(option
, "all") == 0) {
79 for (i
= 0; i
< nr_trace_options
; i
++)
80 ppc_trace
[i
] = setting
;
84 while (trace_description
[i
].option
< nr_trace_options
85 && strcmp(option
, trace_description
[i
].name
) != 0)
87 if (trace_description
[i
].option
< nr_trace_options
)
88 ppc_trace
[trace_description
[i
].option
] = setting
;
90 i
= strtoul(option
, 0, 0);
91 if (i
> 0 && i
< nr_trace_options
)
92 ppc_trace
[i
] = setting
;
94 error("Unknown trace option: %s\n", option
);
104 const char *format
= "\t%-18s%s\n";
106 printf_filtered("Possible <trace-option>s are:\n");
107 printf_filtered(format
, "!<trace-option>", "Disable the specified option");
108 printf_filtered(format
, "all", "enable all the trace options");
109 for (i
= 0; trace_description
[i
].option
< nr_trace_options
; i
++)
110 printf_filtered(format
,
111 trace_description
[i
].name
,
112 (trace_description
[i
].description
113 ? trace_description
[i
].description
117 #endif /* _DEBUG_C_ */