2002-08-20 Elena Zannoni <ezannoni@redhat.com>

	* infcmd.c (do_registers_info): Print vector registers in hex
	format only.
	(print_vector_info): Check that printing registers
	makes sense.
	(print_float_info): Ditto.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index e316d86c57a684bbcce2cfaa3f9cacb6dff00035..a1a497b7ff46184d40a13b5bc2ec2edae932eb38 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,11 @@
+2002-08-20  Elena Zannoni  <ezannoni@redhat.com>
+
+       * infcmd.c (do_registers_info): Print vector registers in hex
+       format only.
+       (print_vector_info): Check that printing registers
+       makes sense.
+       (print_float_info): Ditto.
+
 2002-08-20  Andrew Cagney  <ac131313@redhat.com>
 
        * mips-tdep.c (mips_gdbarch_init): Update.

diff --git a/gdb/infcmd.c b/gdb/infcmd.c
index 95ee3e6195de000f264bf851ba942074e8c09ee3..9aa8542a8c436b4986543e9a3db8233c4c30c985 100644 (file)
--- a/gdb/infcmd.c
+++ b/gdb/infcmd.c
@@ -1632,14 +1632,19 @@ do_registers_info (int regnum, int print_all)
            }
          printf_filtered (")");
        }
-      /* Else print as integer in hex and in decimal.  */
       else
        {
+         /* Print the register in hex.  */
          val_print (REGISTER_VIRTUAL_TYPE (i), virtual_buffer, 0, 0,
                     gdb_stdout, 'x', 1, 0, Val_pretty_default);
-         printf_filtered ("\t");
-         val_print (REGISTER_VIRTUAL_TYPE (i), virtual_buffer, 0, 0,
-                    gdb_stdout, 0, 1, 0, Val_pretty_default);
+          /* If not a vector register, print it also according to its
+             natural format.  */
+         if (TYPE_VECTOR (REGISTER_VIRTUAL_TYPE (i)) == 0)
+           {
+             printf_filtered ("\t");
+             val_print (REGISTER_VIRTUAL_TYPE (i), virtual_buffer, 0, 0,
+                        gdb_stdout, 0, 1, 0, Val_pretty_default);
+           }
        }
 
       /* The SPARC wants to print even-numbered float regs as doubles
@@ -1721,6 +1726,12 @@ print_vector_info (struct gdbarch *gdbarch, struct ui_file *file,
     {
       int regnum;
       int printed_something = 0;
+
+      if (!target_has_registers)
+       error ("The program has no registers now.");
+      if (selected_frame == NULL)
+       error ("No selected frame.");
+
       for (regnum = 0; regnum < NUM_REGS + NUM_PSEUDO_REGS; regnum++)
        {
          if (TYPE_VECTOR (REGISTER_VIRTUAL_TYPE (regnum)))
@@ -1899,6 +1910,12 @@ print_float_info (struct gdbarch *gdbarch, struct ui_file *file,
 #else
       int regnum;
       int printed_something = 0;
+
+      if (!target_has_registers)
+       error ("The program has no registers now.");
+      if (selected_frame == NULL)
+       error ("No selected frame.");
+
       for (regnum = 0; regnum < NUM_REGS + NUM_PSEUDO_REGS; regnum++)
        {
          if (TYPE_CODE (REGISTER_VIRTUAL_TYPE (regnum)) == TYPE_CODE_FLT)