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-rw-r--r--sim/ppc/options.c247
1 files changed, 247 insertions, 0 deletions
diff --git a/sim/ppc/options.c b/sim/ppc/options.c
new file mode 100644
index 00000000000..2d31124752a
--- /dev/null
+++ b/sim/ppc/options.c
@@ -0,0 +1,247 @@
+/* This file is part of the program psim.
+
+ Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
+
+ This program 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 of the License, or
+ (at your option) any later version.
+
+ This program 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 this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+ */
+
+#ifndef _OPTIONS_C_
+#define _OPTIONS_C_
+
+#include "cpu.h"
+#include "options.h"
+
+STATIC_INLINE_OPTIONS\
+(const char *)
+options_byte_order (int order)
+{
+ switch (order) {
+ case 0: return "0";
+ case BIG_ENDIAN: return "BIG_ENDIAN";
+ case LITTLE_ENDIAN: return "LITTLE_ENDIAN";
+ }
+
+ return "UNKNOWN";
+}
+
+STATIC_INLINE_OPTIONS\
+(const char *)
+options_env (int env)
+{
+ switch (env) {
+ case OPERATING_ENVIRONMENT: return "OPERATING";
+ case VIRTUAL_ENVIRONMENT: return "VIRTUAL";
+ case USER_ENVIRONMENT: return "USER";
+ case 0: return "0";
+ }
+
+ return "UNKNOWN";
+}
+
+STATIC_INLINE_OPTIONS\
+(const char *)
+options_align (int align)
+{
+ switch (align) {
+ case NONSTRICT_ALIGNMENT: return "NONSTRICT";
+ case STRICT_ALIGNMENT: return "STRICT";
+ case 0: return "0";
+ }
+
+ return "UNKNOWN";
+}
+
+STATIC_INLINE_OPTIONS\
+(const char *)
+options_float (int float_type)
+{
+ switch (float_type) {
+ case SOFT_FLOATING_POINT: return "SOFTWARE";
+ case HARD_FLOATING_POINT: return "HARDWARE";
+ }
+
+ return "UNKNOWN";
+}
+
+STATIC_INLINE_OPTIONS\
+(const char *)
+options_mon (int mon)
+{
+ switch (mon) {
+ case MONITOR_INSTRUCTION_ISSUE|MONITOR_LOAD_STORE_UNIT: return "ALL";
+ case MONITOR_INSTRUCTION_ISSUE: return "INSTRUCTION";
+ case MONITOR_LOAD_STORE_UNIT: return "MEMORY";
+ case 0: return "0";
+ }
+
+ return "UNKNOWN";
+}
+
+STATIC_INLINE_OPTIONS\
+(const char *)
+options_inline (int in)
+{
+ switch (in) {
+ case /*0*/ 0: return "0";
+ case /*1*/ REVEAL_MODULE: return "REVEAL_MODULE";
+ case /*2*/ INLINE_MODULE: return "INLINE_MODULE";
+ case /*3*/ REVEAL_MODULE|INLINE_MODULE: return "REVEAL_MODULE|INLINE_MODULE";
+ case /*4*/ INLINE_LOCALS: return "LOCALS_INLINE";
+ case /*5*/ INLINE_LOCALS|REVEAL_MODULE: return "INLINE_LOCALS|REVEAL_MODULE";
+ case /*6*/ INLINE_LOCALS|INLINE_MODULE: return "INLINE_LOCALS|INLINE_MODULE";
+ case /*7*/ ALL_INLINE: return "ALL_INLINE";
+ }
+ return "0";
+}
+
+
+INLINE_OPTIONS\
+(void)
+print_options (void)
+{
+#if defined(_GNUC_) && defined(__VERSION__)
+ printf_filtered ("Compiled by GCC %s on %s %s\n", __VERSION__, __DATE__, __TIME__);
+#else
+ printf_filtered ("Compiled on %s %s\n", __DATE__, __TIME__);
+#endif
+
+ printf_filtered ("WITH_HOST_BYTE_ORDER = %s\n", options_byte_order (WITH_HOST_BYTE_ORDER));
+ printf_filtered ("WITH_TARGET_BYTE_ORDER = %s\n", options_byte_order (WITH_TARGET_BYTE_ORDER));
+ printf_filtered ("WITH_XOR_ENDIAN = %d\n", WITH_XOR_ENDIAN);
+ printf_filtered ("WITH_BSWAP = %d\n", WITH_BSWAP);
+ printf_filtered ("WITH_SMP = %d\n", WITH_SMP);
+ printf_filtered ("WITH_HOST_WORD_BITSIZE = %d\n", WITH_HOST_WORD_BITSIZE);
+ printf_filtered ("WITH_TARGET_WORD_BITSIZE = %d\n", WITH_TARGET_WORD_BITSIZE);
+ printf_filtered ("WITH_ENVIRONMENT = %s\n", options_env(WITH_ENVIRONMENT));
+ printf_filtered ("WITH_EVENTS = %d\n", WITH_EVENTS);
+ printf_filtered ("WITH_TIME_BASE = %d\n", WITH_TIME_BASE);
+ printf_filtered ("WITH_CALLBACK_MEMORY = %d\n", WITH_CALLBACK_MEMORY);
+ printf_filtered ("WITH_ALIGNMENT = %s\n", options_align (WITH_ALIGNMENT));
+ printf_filtered ("WITH_FLOATING_POINT = %s\n", options_float (WITH_FLOATING_POINT));
+ printf_filtered ("WITH_TRACE = %d\n", WITH_TRACE);
+ printf_filtered ("WITH_ASSERT = %d\n", WITH_ASSERT);
+ printf_filtered ("WITH_MON = %s\n", options_mon (WITH_MON));
+ printf_filtered ("WITH_DEFAULT_MODEL = %s\n", model_name[WITH_DEFAULT_MODEL]);
+ printf_filtered ("WITH_MODEL = %s\n", model_name[WITH_MODEL]);
+ printf_filtered ("WITH_MODEL_ISSUE = %d\n", WITH_MODEL_ISSUE);
+ printf_filtered ("WITH_RESERVED_BITS = %d\n", WITH_RESERVED_BITS);
+ printf_filtered ("WITH_STDIO = %d\n", WITH_STDIO);
+ printf_filtered ("WITH_REGPARM = %d\n", WITH_REGPARM);
+ printf_filtered ("WITH_STDCALL = %d\n", WITH_STDCALL);
+ printf_filtered ("DEFAULT_INLINE = %s\n", options_inline (DEFAULT_INLINE));
+ printf_filtered ("SIM_ENDIAN_INLINE = %s\n", options_inline (SIM_ENDIAN_INLINE));
+ printf_filtered ("BITS_INLINE = %s\n", options_inline (BITS_INLINE));
+ printf_filtered ("CPU_INLINE = %s\n", options_inline (CPU_INLINE));
+ printf_filtered ("VM_INLINE = %s\n", options_inline (VM_INLINE));
+ printf_filtered ("CORE_INLINE = %s\n", options_inline (CORE_INLINE));
+ printf_filtered ("EVENTS_INLINE = %s\n", options_inline (EVENTS_INLINE));
+ printf_filtered ("MON_INLINE = %s\n", options_inline (MON_INLINE));
+ printf_filtered ("INTERRUPTS_INLINE = %s\n", options_inline (INTERRUPTS_INLINE));
+ printf_filtered ("REGISTERS_INLINE = %s\n", options_inline (REGISTERS_INLINE));
+ printf_filtered ("DEVICE_INLINE = %s\n", options_inline (DEVICE_INLINE));
+ printf_filtered ("SPREG_INLINE = %s\n", options_inline (SPREG_INLINE));
+ printf_filtered ("SEMANTICS_INLINE = %s\n", options_inline (SEMANTICS_INLINE));
+ printf_filtered ("IDECODE_INLINE = %s\n", options_inline (IDECODE_INLINE));
+ printf_filtered ("OPTIONS_INLINE = %s\n", options_inline (OPTIONS_INLINE));
+ printf_filtered ("OS_EMUL_INLINE = %s\n", options_inline (OS_EMUL_INLINE));
+ printf_filtered ("SUPPORT_INLINE = %s\n", options_inline (SUPPORT_INLINE));
+
+#ifdef OPCODE_RULES
+ printf_filtered ("OPCODE rules = %s\n", OPCODE_RULES);
+#endif
+
+#ifdef IGEN_FLAGS
+ printf_filtered ("IGEN_FLAGS = %s\n", IGEN_FLAGS);
+#endif
+
+#ifdef DGEN_FLAGS
+ printf_filtered ("DGEN_FLAGS = %s\n", DGEN_FLAGS);
+#endif
+
+ {
+ static const char *const defines[] = {
+#ifdef __GNUC__
+ "__GNUC__",
+#endif
+
+#ifdef __STRICT_ANSI__
+ "__STRICT_ANSI__",
+#endif
+
+#ifdef __CHAR_UNSIGNED__
+ "__CHAR_UNSIGNED__",
+#endif
+
+#ifdef __OPTIMIZE__
+ "__OPTIMIZE__",
+#endif
+
+#ifdef STDC_HEADERS
+ "STDC_HEADERS",
+#endif
+
+#include "defines.h"
+
+#ifdef HAVE_TERMIOS_CLINE
+ "HAVE_TERMIOS_CLINE",
+#endif
+
+#ifdef HAVE_TERMIOS_STRUCTURE
+ "HAVE_TERMIOS_STRUCTURE",
+#endif
+
+#ifdef HAVE_TERMIO_CLINE
+ "HAVE_TERMIO_CLINE",
+#endif
+
+#ifdef HAVE_TERMIO_STRUCTURE
+ "HAVE_TERMIO_STRUCTURE",
+#endif
+
+#ifdef HAVE_DEVZERO
+ "HAVE_DEVZERO",
+#endif
+ };
+
+ int i;
+ int max_len = 0;
+ int cols;
+
+ for (i = 0; i < sizeof (defines) / sizeof (defines[0]); i++) {
+ int len = strlen (defines[i]);
+ if (len > max_len)
+ max_len = len;
+ }
+
+ cols = 78 / (max_len + 2);
+ if (cols < 0)
+ cols = 1;
+
+ printf_filtered ("\n#defines:");
+ for (i = 0; i < sizeof (defines) / sizeof (defines[0]); i++) {
+ const char *const prefix = ((i % cols) == 0) ? "\n" : "";
+ printf_filtered ("%s %s%*s", prefix, defines[i],
+ (((i == (sizeof (defines) / sizeof (defines[0])) - 1)
+ || (((i + 1) % cols) == 0))
+ ? 0
+ : max_len + 4 - strlen (defines[i])),
+ "");
+ }
+ printf_filtered ("\n");
+ }
+}
+
+#endif /* _OPTIONS_C_ */
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