return;
}
+ /* Ignore TAILCALL_FRAME type frames, they were executed already before
+ entering THISFRAME. */
+ while (get_frame_type (frame) == TAILCALL_FRAME)
+ frame = get_prev_frame (frame);
+
/* Find the function we will return from. */
function = find_pc_function (get_frame_pc (get_selected_frame (NULL)));
}
\f
+/* Print out the register NAME with value VAL, to FILE, in the default
+ fashion. */
+
+static void
+default_print_one_register_info (struct ui_file *file,
+ const char *name,
+ struct value *val)
+{
+ struct type *regtype = value_type (val);
+
+ fputs_filtered (name, file);
+ print_spaces_filtered (15 - strlen (name), file);
+
+ if (!value_entirely_available (val))
+ {
+ fprintf_filtered (file, "*value not available*\n");
+ return;
+ }
+
+ /* If virtual format is floating, print it that way, and in raw
+ hex. */
+ if (TYPE_CODE (regtype) == TYPE_CODE_FLT
+ || TYPE_CODE (regtype) == TYPE_CODE_DECFLOAT)
+ {
+ int j;
+ struct value_print_options opts;
+ const gdb_byte *valaddr = value_contents_for_printing (val);
+ enum bfd_endian byte_order = gdbarch_byte_order (get_type_arch (regtype));
+
+ get_user_print_options (&opts);
+ opts.deref_ref = 1;
+
+ val_print (regtype,
+ value_contents_for_printing (val),
+ value_embedded_offset (val), 0,
+ file, 0, val, &opts, current_language);
+
+ fprintf_filtered (file, "\t(raw 0x");
+ for (j = 0; j < TYPE_LENGTH (regtype); j++)
+ {
+ int idx;
+
+ if (byte_order == BFD_ENDIAN_BIG)
+ idx = j;
+ else
+ idx = TYPE_LENGTH (regtype) - 1 - j;
+ fprintf_filtered (file, "%02x", (unsigned char) valaddr[idx]);
+ }
+ fprintf_filtered (file, ")");
+ }
+ else
+ {
+ struct value_print_options opts;
+
+ /* Print the register in hex. */
+ get_formatted_print_options (&opts, 'x');
+ opts.deref_ref = 1;
+ val_print (regtype,
+ value_contents_for_printing (val),
+ value_embedded_offset (val), 0,
+ file, 0, val, &opts, current_language);
+ /* If not a vector register, print it also according to its
+ natural format. */
+ if (TYPE_VECTOR (regtype) == 0)
+ {
+ get_user_print_options (&opts);
+ opts.deref_ref = 1;
+ fprintf_filtered (file, "\t");
+ val_print (regtype,
+ value_contents_for_printing (val),
+ value_embedded_offset (val), 0,
+ file, 0, val, &opts, current_language);
+ }
+ }
+
+ fprintf_filtered (file, "\n");
+}
+
/* Print out the machine register regnum. If regnum is -1, print all
registers (print_all == 1) or all non-float and non-vector
registers (print_all == 0).
|| *(gdbarch_register_name (gdbarch, i)) == '\0')
continue;
- fputs_filtered (gdbarch_register_name (gdbarch, i), file);
- print_spaces_filtered (15 - strlen (gdbarch_register_name
- (gdbarch, i)), file);
-
regtype = register_type (gdbarch, i);
val = allocate_value (regtype);
/* Get the data in raw format. */
if (! frame_register_read (frame, i, value_contents_raw (val)))
- {
- fprintf_filtered (file, "*value not available*\n");
- continue;
- }
-
- /* If virtual format is floating, print it that way, and in raw
- hex. */
- if (TYPE_CODE (regtype) == TYPE_CODE_FLT
- || TYPE_CODE (regtype) == TYPE_CODE_DECFLOAT)
- {
- int j;
- struct value_print_options opts;
- const gdb_byte *valaddr = value_contents_for_printing (val);
-
- get_user_print_options (&opts);
- opts.deref_ref = 1;
-
- val_print (regtype,
- value_contents_for_printing (val),
- value_embedded_offset (val), 0,
- file, 0, val, &opts, current_language);
-
- fprintf_filtered (file, "\t(raw 0x");
- for (j = 0; j < register_size (gdbarch, i); j++)
- {
- int idx;
-
- if (gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG)
- idx = j;
- else
- idx = register_size (gdbarch, i) - 1 - j;
- fprintf_filtered (file, "%02x", (unsigned char) valaddr[idx]);
- }
- fprintf_filtered (file, ")");
- }
- else
- {
- struct value_print_options opts;
-
- /* Print the register in hex. */
- get_formatted_print_options (&opts, 'x');
- opts.deref_ref = 1;
- val_print (regtype,
- value_contents_for_printing (val),
- value_embedded_offset (val), 0,
- file, 0, val, &opts, current_language);
- /* If not a vector register, print it also according to its
- natural format. */
- if (TYPE_VECTOR (regtype) == 0)
- {
- get_user_print_options (&opts);
- opts.deref_ref = 1;
- fprintf_filtered (file, "\t");
- val_print (regtype,
- value_contents_for_printing (val),
- value_embedded_offset (val), 0,
- file, 0, val, &opts, current_language);
- }
- }
+ mark_value_bytes_unavailable (val, 0, TYPE_LENGTH (value_type (val)));
- fprintf_filtered (file, "\n");
+ default_print_one_register_info (file,
+ gdbarch_register_name (gdbarch, i),
+ val);
}
}
if (regnum >= gdbarch_num_regs (gdbarch)
+ gdbarch_num_pseudo_regs (gdbarch))
{
- struct value_print_options opts;
- struct value *val = value_of_user_reg (regnum, frame);
-
- printf_filtered ("%.*s: ", (int) (end - start), start);
- get_formatted_print_options (&opts, 'x');
- val_print_scalar_formatted (check_typedef (value_type (val)),
- value_contents_for_printing (val),
- value_embedded_offset (val),
- val,
- &opts, 0, gdb_stdout);
- printf_filtered ("\n");
+ struct value *regval = value_of_user_reg (regnum, frame);
+ const char *regname = user_reg_map_regnum_to_name (gdbarch,
+ regnum);
+
+ /* Print in the same fashion
+ gdbarch_print_registers_info's default
+ implementation prints. */
+ default_print_one_register_info (gdb_stdout,
+ regname,
+ regval);
}
else
gdbarch_print_registers_info (gdbarch, gdb_stdout,
Give as argument either LINENUM or *ADDR, where ADDR is an expression\n\
for an address to start at."));
set_cmd_completer (c, location_completer);
+ add_com_alias ("j", "jump", class_run, 1);
if (xdb_commands)
{
projects / deliverable / binutils-gdb.git / blobdiff