1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
|
/* LTO stream debugging.
Copyright 2006 Free Software Foundation, Inc.
Contributed by Kenneth Zadeck <zadeck@naturalbridge.com>
This file is part of GCC.
GCC 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, or (at your option)
any later version.
GCC 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 GCC; see the file COPYING. If not, write to
the Free Software Foundation, 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. */
#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "toplev.h"
#include "flags.h"
#include "params.h"
#include "input.h"
#include "debug.h"
#include "lto-header.h"
#include "tree.h"
#include <ctype.h>
#ifdef LTO_STREAM_DEBUGGING
/* Print VALUE to CONTEXT. */
static void
lto_debug_string_internal (struct lto_debug_context *context,
const char *value, int len)
{
int i;
for (i=0; i<len; i++)
context->out (context, value[i]);
}
/* Print VALUE in hex to CONTEXT. */
static void
lto_debug_wide_internal (struct lto_debug_context *context,
HOST_WIDE_INT value)
{
char buffer[100];
sprintf (buffer, HOST_WIDE_INT_PRINT_HEX, value);
lto_debug_string_internal (context, buffer, strlen (buffer));
}
/* Write TAG to CONTEXT and increment indent. */
void
lto_debug_indent (struct lto_debug_context *context,
int tag)
{
int i;
const char *tag_name = context->tag_names[tag];
context->out (context, '\n');
for (i=0; i<context->indent; i++)
context->out (context, ' ');
context->out (context, '(');
lto_debug_string_internal (context, tag_name, strlen (tag_name));
lto_debug_string_internal (context, ":", 1);
context->indent++;
}
/* Write indented TAG to CONTEXT. */
void
lto_debug_indent_token (struct lto_debug_context *context,
const char * value)
{
int i;
context->out (context, '\n');
for (i=0; i<context->indent; i++)
context->out (context, ' ');
lto_debug_string_internal (context, value, strlen (value));
}
/* Write TAG, HIGH, and LOW to CONTEXT. */
void
lto_debug_integer (struct lto_debug_context *context,
const char *tag, HOST_WIDE_INT high,
HOST_WIDE_INT low)
{
lto_debug_string_internal (context, tag, strlen (tag));
lto_debug_wide_internal (context, high);
lto_debug_wide_internal (context, low);
}
/* Write the string VALUE surronded by quotes to CONTEXT. */
void
lto_debug_string (struct lto_debug_context *context,
const char *value, int len)
{
context->out (context, '"');
lto_debug_string_internal (context, value, len);
context->out (context, '"');
}
/* Write the string VALUE to CONTEXT. */
void
lto_debug_token (struct lto_debug_context *context,
const char *value)
{
lto_debug_string_internal (context, value, strlen (value));
}
/* Write a function name for FN to CONTEXT. */
void
lto_debug_fn_name (struct lto_debug_context *context,
const tree fn)
{
const char *name = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (fn));
char *dot = index (name, '.');
int len;
/* The dwarf reader sometimes adds .nnn to the end of function
names. This will mess up the verification protocol since the
input will not exactly the output. */
if (dot)
len = dot - name;
else
len = strlen (name);
lto_debug_string_internal (context, " ", 1);
lto_debug_string_internal (context, name, len);
lto_debug_string_internal (context, " ", 1);
}
/* Write ")\n" to CONTEXT and decrement indent. */
void
lto_debug_undent (struct lto_debug_context *context)
{
context->out (context, ')');
context->out (context, '\n');
context->indent--;
}
/* Write TAG and VALUE to CONTEXT. */
void
lto_debug_wide (struct lto_debug_context *context,
const char *tag, HOST_WIDE_INT value)
{
lto_debug_string_internal (context, tag, strlen (tag));
lto_debug_wide_internal (context, value);
}
#endif
|
