Initial creation of sourceware repositorygdb-4_18-branchpoint

1 files changed, 247 insertions, 0 deletions

diff --git a/sim/ppc/options.c b/sim/ppc/options.c
new file mode 100644
index 0000000..2d31124
--- /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_ */