* config/i386/xm-i386.h (HOST_BYTE_ORDER): Removed.

[deliverable/binutils-gdb.git] / gdb / defs.h

diff --git a/gdb/defs.h b/gdb/defs.h
index 9467fc74a8bbb0e4ea123a75b3bd5c1fb675b78a..7d717c7b0314e49cf9f90923068820ca1b915960 100644 (file)
--- a/gdb/defs.h
+++ b/gdb/defs.h
@@ -165,13 +165,6 @@ extern int is_cplus_marker (int);
 /* use tui interface if non-zero */
 extern int tui_version;
 
-#if defined(TUI)
-/* all invocations of TUIDO should have two sets of parens */
-#define TUIDO(x)       tuiDo x
-#else
-#define TUIDO(x)
-#endif
-
 /* enable xdb commands if set */
 extern int xdb_commands;
 
@@ -625,11 +618,6 @@ extern struct ui_file *gdb_stdtarg;
 
 #if defined(TUI)
 #include "tui.h"
-#include "tuiCommand.h"
-#include "tuiData.h"
-#include "tuiIO.h"
-#include "tuiLayout.h"
-#include "tuiWin.h"
 #endif
 
 #include "ui-file.h"
@@ -1267,64 +1255,6 @@ extern void store_address (void *, int, LONGEST);
 
 extern void store_typed_address (void *buf, struct type *type, CORE_ADDR addr);
 
-/* Setup definitions for host and target floating point formats.  We need to
-   consider the format for `float', `double', and `long double' for both target
-   and host.  We need to do this so that we know what kind of conversions need
-   to be done when converting target numbers to and from the hosts DOUBLEST
-   data type.  */
-
-/* This is used to indicate that we don't know the format of the floating point
-   number.  Typically, this is useful for native ports, where the actual format
-   is irrelevant, since no conversions will be taking place.  */
-
-extern const struct floatformat floatformat_unknown;
-
-#if HOST_BYTE_ORDER == BIG_ENDIAN
-#ifndef HOST_FLOAT_FORMAT
-#define HOST_FLOAT_FORMAT &floatformat_ieee_single_big
-#endif
-#ifndef HOST_DOUBLE_FORMAT
-#define HOST_DOUBLE_FORMAT &floatformat_ieee_double_big
-#endif
-#else /* LITTLE_ENDIAN */
-#ifndef HOST_FLOAT_FORMAT
-#define HOST_FLOAT_FORMAT &floatformat_ieee_single_little
-#endif
-#ifndef HOST_DOUBLE_FORMAT
-#define HOST_DOUBLE_FORMAT &floatformat_ieee_double_little
-#endif
-#endif
-
-#ifndef HOST_LONG_DOUBLE_FORMAT
-#define HOST_LONG_DOUBLE_FORMAT &floatformat_unknown
-#endif
-
-/* Use `long double' if the host compiler supports it.  (Note that this is not
-   necessarily any longer than `double'.  On SunOS/gcc, it's the same as
-   double.)  This is necessary because GDB internally converts all floating
-   point values to the widest type supported by the host.
-
-   There are problems however, when the target `long double' is longer than the
-   host's `long double'.  In general, we'll probably reduce the precision of
-   any such values and print a warning.  */
-
-#ifdef HAVE_LONG_DOUBLE
-typedef long double DOUBLEST;
-#else
-typedef double DOUBLEST;
-#endif
-
-extern void floatformat_to_doublest (const struct floatformat *,
-                                    char *, DOUBLEST *);
-extern void floatformat_from_doublest (const struct floatformat *,
-                                      DOUBLEST *, char *);
-
-extern int floatformat_is_negative (const struct floatformat *, char *);
-extern int floatformat_is_nan (const struct floatformat *, char *);
-extern char *floatformat_mantissa (const struct floatformat *, char *);
-
-extern DOUBLEST extract_floating (void *, int);
-extern void store_floating (void *, int, DOUBLEST);
 \f
 /* From valops.c */
 
@@ -1408,11 +1338,12 @@ extern int use_windows;
 #endif
 
 #ifndef SLASH_STRING
-#ifdef _WIN32
-#define SLASH_STRING "\\"
-#else
 #define SLASH_STRING "/"
 #endif
+
+#ifdef __MSDOS__
+# define CANT_FORK
+# define GLOBAL_CURDIR
 #endif
 
 /* Provide default definitions of PIDGET, TIDGET, and MERGEPID.
@@ -1444,45 +1375,4 @@ extern int use_windows;
 #define ISATTY(FP)     (isatty (fileno (FP)))
 #endif
 
-\f
-/* FIXME: cagney/1999-12-13: The following will be moved to gdb.h /
-   libgdb.h or gdblib.h. */
-
-/* Return-code (RC) from a gdb library call.  (The abreviation RC is
-   taken from the sim/common directory.) */
-
-enum gdb_rc {
-  /* The operation failed.  The failure message can be fetched by
-     calling ``char *error_last_message(void)''. The value is
-     determined by the catch_errors() interface. */
-  /* NOTE: Since ``defs.h:catch_errors()'' does not return an error /
-     internal / quit indication it is not possible to return that
-     here. */
-  GDB_RC_FAIL = 0,
-  /* No error occured but nothing happened. Due to the catch_errors()
-     interface, this must be non-zero. */
-  GDB_RC_NONE = 1,
-  /* The operation was successful. Due to the catch_errors()
-     interface, this must be non-zero. */
-  GDB_RC_OK = 2
-};
-
-
-/* Print the specified breakpoint on GDB_STDOUT. (Eventually this
-   function will ``print'' the object on ``output''). */
-enum gdb_rc gdb_breakpoint_query (/* struct {ui,gdb}_out *output, */ int bnum);
-
-/* Create a breakpoint at ADDRESS (a GDB source and line). */
-enum gdb_rc gdb_breakpoint (char *address, char *condition,
-                           int hardwareflag, int tempflag,
-                           int thread, int ignore_count);
-enum gdb_rc gdb_thread_select (/* output object */ char *tidstr);
-
-#ifdef UI_OUT
-/* Print a list of known thread ids. */
-enum gdb_rc gdb_list_thread_ids (/* output object */);
-
-/* Switch thread and print notification. */
-#endif
-
 #endif /* #ifndef DEFS_H */