1/*  This file is part of the program psim.
2
3    Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
4
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 3 of the License, or
8    (at your option) any later version.
9
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.
14
15    You should have received a copy of the GNU General Public License
16    along with this program; if not, see <http://www.gnu.org/licenses/>.
17
18    */
19
20#ifndef _OPTIONS_C_
21#define _OPTIONS_C_
22
23#include "cpu.h"
24#include "options.h"
25
26STATIC_INLINE_OPTIONS\
27(const char *)
28options_byte_order (enum bfd_endian order)
29{
30  switch (order) {
31  case BFD_ENDIAN_BIG:		return "BIG_ENDIAN";
32  case BFD_ENDIAN_LITTLE:	return "LITTLE_ENDIAN";
33  }
34
35  return "UNKNOWN";
36}
37
38STATIC_INLINE_OPTIONS\
39(const char *)
40options_env (int env)
41{
42  switch (env) {
43  case OPERATING_ENVIRONMENT:	return "OPERATING";
44  case VIRTUAL_ENVIRONMENT:	return "VIRTUAL";
45  case USER_ENVIRONMENT:	return "USER";
46  case 0:			return "0";
47  }
48
49  return "UNKNOWN";
50}
51
52STATIC_INLINE_OPTIONS\
53(const char *)
54options_align (int align)
55{
56  switch (align) {
57  case NONSTRICT_ALIGNMENT:	return "NONSTRICT";
58  case STRICT_ALIGNMENT:	return "STRICT";
59  case 0:			return "0";
60  }
61
62  return "UNKNOWN";
63}
64
65STATIC_INLINE_OPTIONS\
66(const char *)
67options_float (int float_type)
68{
69  switch (float_type) {
70  case SOFT_FLOATING_POINT:	return "SOFTWARE";
71  case HARD_FLOATING_POINT:	return "HARDWARE";
72  }
73
74  return "UNKNOWN";
75}
76
77STATIC_INLINE_OPTIONS\
78(const char *)
79options_mon (int mon)
80{
81  switch (mon) {
82  case MONITOR_INSTRUCTION_ISSUE|MONITOR_LOAD_STORE_UNIT:	return "ALL";
83  case MONITOR_INSTRUCTION_ISSUE:				return "INSTRUCTION";
84  case MONITOR_LOAD_STORE_UNIT:					return "MEMORY";
85  case 0:							return "0";
86  }
87
88  return "UNKNOWN";
89}
90
91STATIC_INLINE_OPTIONS\
92(const char *)
93options_inline (int in)
94{
95  switch (in) {
96  case /*0*/ 0:					return "0";
97  case /*1*/ REVEAL_MODULE:			return "REVEAL_MODULE";
98  case /*2*/ INLINE_MODULE:			return "INLINE_MODULE";
99  case /*3*/ REVEAL_MODULE|INLINE_MODULE:	return "REVEAL_MODULE|INLINE_MODULE";
100  case /*4*/ INLINE_LOCALS:			return "INLINE_LOCALS";
101  case /*5*/ INLINE_LOCALS|REVEAL_MODULE:	return "INLINE_LOCALS|REVEAL_MODULE";
102  case /*6*/ INLINE_LOCALS|INLINE_MODULE:	return "INLINE_LOCALS|INLINE_MODULE";
103  case /*7*/ ALL_C_INLINE:			return "ALL_C_INLINE";
104  }
105  return "0";
106}
107
108
109INLINE_OPTIONS\
110(void)
111print_options (void)
112{
113  printf_filtered ("HOST_BYTE_ORDER          = %s\n", options_byte_order (HOST_BYTE_ORDER));
114  printf_filtered ("WITH_TARGET_BYTE_ORDER   = %s\n", options_byte_order (WITH_TARGET_BYTE_ORDER));
115  printf_filtered ("WITH_XOR_ENDIAN          = %d\n", WITH_XOR_ENDIAN);
116  printf_filtered ("WITH_SMP                 = %d\n", WITH_SMP);
117  printf_filtered ("WITH_TARGET_WORD_BITSIZE = %d\n", WITH_TARGET_WORD_BITSIZE);
118  printf_filtered ("WITH_ENVIRONMENT         = %s\n", options_env(WITH_ENVIRONMENT));
119  printf_filtered ("WITH_EVENTS              = %d\n", WITH_EVENTS);
120  printf_filtered ("WITH_TIME_BASE           = %d\n", WITH_TIME_BASE);
121  printf_filtered ("WITH_CALLBACK_MEMORY     = %d\n", WITH_CALLBACK_MEMORY);
122  printf_filtered ("WITH_ALIGNMENT           = %s\n", options_align (WITH_ALIGNMENT));
123  printf_filtered ("WITH_FLOATING_POINT      = %s\n", options_float (WITH_FLOATING_POINT));
124  printf_filtered ("WITH_TRACE               = %d\n", WITH_TRACE);
125  printf_filtered ("WITH_ASSERT              = %d\n", WITH_ASSERT);
126  printf_filtered ("WITH_MON                 = %s\n", options_mon (WITH_MON));
127  printf_filtered ("WITH_DEFAULT_MODEL       = %s\n", model_name[WITH_DEFAULT_MODEL]);
128  printf_filtered ("WITH_MODEL               = %s\n", model_name[WITH_MODEL]);
129  printf_filtered ("WITH_MODEL_ISSUE         = %d\n", WITH_MODEL_ISSUE);
130  printf_filtered ("WITH_RESERVED_BITS       = %d\n", WITH_RESERVED_BITS);
131  printf_filtered ("WITH_STDIO               = %d\n", WITH_STDIO);
132  printf_filtered ("DEFAULT_INLINE           = %s\n", options_inline (DEFAULT_INLINE));
133  printf_filtered ("SIM_ENDIAN_INLINE        = %s\n", options_inline (SIM_ENDIAN_INLINE));
134  printf_filtered ("BITS_INLINE              = %s\n", options_inline (BITS_INLINE));
135  printf_filtered ("CPU_INLINE               = %s\n", options_inline (CPU_INLINE));
136  printf_filtered ("VM_INLINE                = %s\n", options_inline (VM_INLINE));
137  printf_filtered ("CORE_INLINE              = %s\n", options_inline (CORE_INLINE));
138  printf_filtered ("EVENTS_INLINE            = %s\n", options_inline (EVENTS_INLINE));
139  printf_filtered ("MON_INLINE               = %s\n", options_inline (MON_INLINE));
140  printf_filtered ("INTERRUPTS_INLINE        = %s\n", options_inline (INTERRUPTS_INLINE));
141  printf_filtered ("REGISTERS_INLINE         = %s\n", options_inline (REGISTERS_INLINE));
142  printf_filtered ("DEVICE_INLINE            = %s\n", options_inline (DEVICE_INLINE));
143  printf_filtered ("SPREG_INLINE             = %s\n", options_inline (SPREG_INLINE));
144  printf_filtered ("SEMANTICS_INLINE         = %s\n", options_inline (SEMANTICS_INLINE));
145  printf_filtered ("IDECODE_INLINE           = %s\n", options_inline (IDECODE_INLINE));
146  printf_filtered ("OPTIONS_INLINE           = %s\n", options_inline (OPTIONS_INLINE));
147  printf_filtered ("OS_EMUL_INLINE           = %s\n", options_inline (OS_EMUL_INLINE));
148  printf_filtered ("SUPPORT_INLINE           = %s\n", options_inline (SUPPORT_INLINE));
149
150#ifdef OPCODE_RULES
151  printf_filtered ("OPCODE rules             = %s\n", OPCODE_RULES);
152#endif
153
154#ifdef IGEN_FLAGS
155  printf_filtered ("IGEN_FLAGS               = %s\n", IGEN_FLAGS);
156#endif
157
158#ifdef DGEN_FLAGS
159  printf_filtered ("DGEN_FLAGS               = %s\n", DGEN_FLAGS);
160#endif
161
162  {
163    static const char *const defines[] = {
164#ifdef __GNUC__
165      "__GNUC__",
166#endif
167
168#ifdef __STRICT_ANSI__
169      "__STRICT_ANSI__",
170#endif
171
172#ifdef __CHAR_UNSIGNED__
173      "__CHAR_UNSIGNED__",
174#endif
175
176#ifdef __OPTIMIZE__
177      "__OPTIMIZE__",
178#endif
179
180#ifdef STDC_HEADERS
181      "STDC_HEADERS",
182#endif
183
184#include "defines.h"
185
186#ifdef HAVE_TERMIOS_CLINE
187      "HAVE_TERMIOS_CLINE",
188#endif
189
190#ifdef HAVE_TERMIOS_STRUCTURE
191      "HAVE_TERMIOS_STRUCTURE",
192#endif
193
194#ifdef HAVE_TERMIO_CLINE
195      "HAVE_TERMIO_CLINE",
196#endif
197
198#ifdef HAVE_TERMIO_STRUCTURE
199      "HAVE_TERMIO_STRUCTURE",
200#endif
201    };
202
203    int i;
204    int max_len = 0;
205    int cols;
206
207    for (i = 0; i < ARRAY_SIZE (defines); i++) {
208      int len = strlen (defines[i]);
209      if (len > max_len)
210	max_len = len;
211    }
212
213    cols = 78 / (max_len + 2);
214    if (cols < 0)
215      cols = 1;
216
217    printf_filtered ("\n#defines:");
218    for (i = 0; i < ARRAY_SIZE (defines); i++) {
219      const char *const prefix = ((i % cols) == 0) ? "\n" : "";
220      printf_filtered ("%s  %s%*s", prefix, defines[i],
221		       (((i == ARRAY_SIZE (defines) - 1)
222			 || (((i + 1) % cols) == 0))
223			? 0
224			: max_len + 4 - (int)strlen (defines[i])),
225		       "");
226    }
227    printf_filtered ("\n");
228  }
229}
230
231#endif /* _OPTIONS_C_ */
232