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
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
|
/* Subroutines for GNU compiler for Intel 80x86 running DG/ux
Copyright (C) 1993, 1995, 1997, 1999, 2000 Free Software Foundation, Inc.
Currently maintained by (gcc@dg-rtp.dg.com)
This file is part of GNU CC.
GNU CC 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.
GNU CC 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 GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <time.h>
#include "i386/i386.c"
struct lang_independent_option
{
char *string;
int *variable;
int on_value;
char *description;
};
static int
output_option (file, sep, type, name, indent, pos, max)
FILE *file;
char *sep;
char *type;
char *name;
char *indent;
int pos;
int max;
{
if (strlen (sep) + strlen (type) + strlen (name) + pos > max)
{
fprintf (file, indent);
return fprintf (file, "%s%s", type, name);
}
return pos + fprintf (file, "%s%s%s", sep, type, name);
}
static struct {
char *name;
int value;
const char * description;
} m_options[] = TARGET_SWITCHES;
static void
output_options (file, f_options, f_len, W_options, W_len,
pos, max, sep, indent, term)
FILE *file;
struct lang_independent_option *f_options;
struct lang_independent_option *W_options;
int f_len, W_len;
int pos;
int max;
int sep;
char *indent;
char *term;
{
register int j;
if (optimize)
pos = output_option (file, sep, "-O", "", indent, pos, max);
if (write_symbols != NO_DEBUG)
pos = output_option (file, sep, "-g", "", indent, pos, max);
/* if (flag_traditional)
pos = output_option (file, sep, "-traditional", "", indent, pos, max);*/
if (profile_flag)
pos = output_option (file, sep, "-p", "", indent, pos, max);
if (profile_block_flag)
pos = output_option (file, sep, "-a", "", indent, pos, max);
for (j = 0; j < f_len; j++)
if (*f_options[j].variable == f_options[j].on_value)
pos = output_option (file, sep, "-f", f_options[j].string,
indent, pos, max);
for (j = 0; j < W_len; j++)
if (*W_options[j].variable == W_options[j].on_value)
pos = output_option (file, sep, "-W", W_options[j].string,
indent, pos, max);
for (j = 0; j < ARRAY_SIZE (m_options); j++)
if (m_options[j].name[0] != '\0'
&& m_options[j].value > 0
&& ((m_options[j].value & target_flags)
== m_options[j].value))
pos = output_option (file, sep, "-m", m_options[j].name,
indent, pos, max);
if (ix86_cpu_string)
pos = output_option (file, sep, "-mcpu=", ix86_cpu_string,
indent, pos, max);
if (ix86_arch_string)
pos = output_option (file, sep, "-march=", ix86_arch_string,
indent, pos, max);
fprintf (file, term);
}
/* Output to FILE the start of the assembler file. */
void
output_file_start (file, f_options, f_len, W_options, W_len)
FILE *file;
struct lang_independent_option *f_options;
struct lang_independent_option *W_options;
int f_len, W_len;
{
register int pos;
output_file_directive (file, main_input_filename);
fprintf (file, "\t.version\t\"01.01\"\n"); \
/* Switch to the data section so that the coffsem symbol
isn't in the text section. */
data_section ();
pos = fprintf (file, "\n// cc1 (%s) arguments:", VERSION_STRING);
output_options (file, f_options, f_len, W_options, W_len,
pos, 75, " ", "\n// ", "\n\n");
#ifdef TARGET_IDENTIFY_REVISION
if (TARGET_IDENTIFY_REVISION)
{
char indent[256];
time_t now = time ((time_t *)0);
sprintf (indent, "]\"\n%s\"@(#)%s [", IDENT_ASM_OP, main_input_filename);
fprintf (file, indent+3);
pos = fprintf (file, "gcc %s, %.24s,", VERSION_STRING, ctime (&now));
output_options (file, f_options, f_len, W_options, W_len,
pos, 150 - strlen (indent), " ", indent, "]\"\n\n");
}
#endif /* TARGET_IDENTIFY_REVISION */
}
#ifndef CROSS_COMPILE
#if defined (_abort_aux)
/* Debugging aid to be registered via `atexit'. See the definition
of abort in dgux.h. */
void
abort_aux ()
{
extern int insn_;
extern char * file_;
extern int line_;
static int done;
rtx line_note;
if (done++)
return;
if (file_ || line_)
{
if (write_symbols != NO_DEBUG)
{
for (line_note = (rtx) insn_ ; line_note != 0 ; line_note = PREV_INSN (line_note))
if (GET_CODE (line_note) == NOTE && NOTE_LINE_NUMBER (line_note) > 0)
break;
if (line_note != 0)
{
error_with_file_and_line (NOTE_SOURCE_FILE (line_note),
NOTE_LINE_NUMBER (line_note),
"Internal gcc abort from %s:%d",
file_ ? file_ : "<nofile>", line_);
if (insn_ && file_ && strcmp (file_, "toplev.c"))
{
error_with_file_and_line (NOTE_SOURCE_FILE (line_note),
NOTE_LINE_NUMBER (line_note),
"The local variable `insn' has the value:", 0);
debug_rtx ((rtx) insn_);
}
}
}
if (write_symbols == NO_DEBUG || line_note == 0)
{
error ("Internal gcc abort from %s:%d",
file_ ? file_ : "<nofile>", line_);
if (insn_ && file_ && strcmp (file_, "toplev.c"))
{
error ("The local variable `insn' has the value:", 0);
debug_rtx ((rtx) insn_);
}
}
}
}
#endif
#endif
|
