Eliminate some uses of __STDC__.

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

diff --git a/gdb/inferior.h b/gdb/inferior.h
index 0281d249c5714d23d242be05c0c3ca7d0bde9af5..5db89ee28710a5cbf680d4b980908d7f4b1d06cb 100644 (file)
--- a/gdb/inferior.h
+++ b/gdb/inferior.h
@@ -1,6 +1,7 @@
 /* Variables that describe the inferior process running under GDB:
    Where it is, why it stopped, and how to step it.
-   Copyright 1986, 1989, 1992, 1996, 1998 Free Software Foundation, Inc.
+   Copyright 1986, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
+   1998, 1999, 2000, 2001 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -50,15 +51,6 @@ extern void write_inferior_status_register (struct inferior_status
                                            *inf_status, int regno,
                                            LONGEST val);
 
-/* This macro gives the number of registers actually in use by the
-   inferior.  This may be less than the total number of registers,
-   perhaps depending on the actual CPU in use or program being run.  
-   FIXME: This could be replaced by the new MULTI_ARCH capability.  */
-
-#ifndef ARCH_NUM_REGS
-#define ARCH_NUM_REGS NUM_REGS
-#endif
-
 extern void set_sigint_trap (void);
 
 extern void clear_sigint_trap (void);
@@ -111,20 +103,15 @@ extern int inferior_ignoring_leading_exec_events;
 
 extern struct environ *inferior_environ;
 
-/* Character array containing an image of the inferior programs'
-   registers. */
-
-extern char *registers;
-
-/* Character array containing the current state of each register
-   (unavailable<0, valid=0, invalid>0). */
-
-extern signed char *register_valid;
-
 extern void clear_proceed_status (void);
 
 extern void proceed (CORE_ADDR, enum target_signal, int);
 
+/* When set, stop the 'step' command if we enter a function which has
+   no line number information.  The normal behavior is that we step
+   over such function.  */
+extern int step_stop_if_no_debug;
+
 extern void kill_inferior (void);
 
 extern void generic_mourn_inferior (void);
@@ -186,6 +173,8 @@ extern void resume (int, enum target_signal);
 
 /* From misc files */
 
+extern void do_registers_info (int, int);
+
 extern void store_inferior_registers (int);
 
 extern void fetch_inferior_registers (int);
@@ -278,6 +267,10 @@ extern void tty_command (char *, int);
 
 extern void attach_command (char *, int);
 
+extern char *get_inferior_arg (void);
+
+extern char *set_inferior_arg (char *);
+
 /* Last signal that the inferior received (why it stopped).  */
 
 extern enum target_signal stop_signal;
@@ -333,7 +326,14 @@ extern CORE_ADDR step_sp;
 /* 1 means step over all subroutine calls.
    -1 means step over calls to undebuggable functions.  */
 
-extern int step_over_calls;
+enum step_over_calls_kind
+  {
+    STEP_OVER_NONE,
+    STEP_OVER_ALL,
+    STEP_OVER_UNDEBUGGABLE
+  };
+
+extern enum step_over_calls_kind step_over_calls;
 
 /* If stepping, nonzero means step count is > 1
    so don't print frame next time inferior stops
@@ -403,20 +403,20 @@ extern int attach_flag;
 #endif /* No CALL_DUMMY_LOCATION.  */
 
 #if !defined (CALL_DUMMY_ADDRESS)
-#define CALL_DUMMY_ADDRESS() (internal_error ("CALL_DUMMY_ADDRESS"), 0)
+#define CALL_DUMMY_ADDRESS() (internal_error (__FILE__, __LINE__, "CALL_DUMMY_ADDRESS"), 0)
 #endif
 #if !defined (CALL_DUMMY_START_OFFSET)
-#define CALL_DUMMY_START_OFFSET (internal_error ("CALL_DUMMY_START_OFFSET"), 0)
+#define CALL_DUMMY_START_OFFSET (internal_error (__FILE__, __LINE__, "CALL_DUMMY_START_OFFSET"), 0)
 #endif
 #if !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
 #define CALL_DUMMY_BREAKPOINT_OFFSET_P (0)
-#define CALL_DUMMY_BREAKPOINT_OFFSET (internal_error ("CALL_DUMMY_BREAKPOINT_OFFSET"), 0)
+#define CALL_DUMMY_BREAKPOINT_OFFSET (internal_error (__FILE__, __LINE__, "CALL_DUMMY_BREAKPOINT_OFFSET"), 0)
 #endif
 #if !defined CALL_DUMMY_BREAKPOINT_OFFSET_P
 #define CALL_DUMMY_BREAKPOINT_OFFSET_P (1)
 #endif
 #if !defined (CALL_DUMMY_LENGTH)
-#define CALL_DUMMY_LENGTH (internal_error ("CALL_DUMMY_LENGTH"), 0)
+#define CALL_DUMMY_LENGTH (internal_error (__FILE__, __LINE__, "CALL_DUMMY_LENGTH"), 0)
 #endif
 
 #if defined (CALL_DUMMY_STACK_ADJUST)
@@ -425,7 +425,7 @@ extern int attach_flag;
 #endif
 #endif
 #if !defined (CALL_DUMMY_STACK_ADJUST)
-#define CALL_DUMMY_STACK_ADJUST (internal_error ("CALL_DUMMY_STACK_ADJUST"), 0)
+#define CALL_DUMMY_STACK_ADJUST (internal_error (__FILE__, __LINE__, "CALL_DUMMY_STACK_ADJUST"), 0)
 #endif
 #if !defined (CALL_DUMMY_STACK_ADJUST_P)
 #define CALL_DUMMY_STACK_ADJUST_P (0)
@@ -443,15 +443,15 @@ extern int attach_flag;
 #endif
 
 #if !defined PUSH_DUMMY_FRAME
-#define PUSH_DUMMY_FRAME (internal_error ("PUSH_DUMMY_FRAME"), 0)
+#define PUSH_DUMMY_FRAME (internal_error (__FILE__, __LINE__, "PUSH_DUMMY_FRAME"), 0)
 #endif
 
 #if !defined FIX_CALL_DUMMY
-#define FIX_CALL_DUMMY(a1,a2,a3,a4,a5,a6,a7) (internal_error ("FIX_CALL_DUMMY"), 0)
+#define FIX_CALL_DUMMY(a1,a2,a3,a4,a5,a6,a7) (internal_error (__FILE__, __LINE__, "FIX_CALL_DUMMY"), 0)
 #endif
 
 #if !defined STORE_STRUCT_RETURN
-#define STORE_STRUCT_RETURN(a1,a2) (internal_error ("STORE_STRUCT_RETURN"), 0)
+#define STORE_STRUCT_RETURN(a1,a2) (internal_error (__FILE__, __LINE__, "STORE_STRUCT_RETURN"), 0)
 #endif