void _initialize_i386_tdep PARAMS ((void));
+/* i386_register_byte[i] is the offset into the register file of the
+ start of register number i. We initialize this from
+ i386_register_raw_size. */
+int i386_register_byte[MAX_NUM_REGS];
+
+/* i386_register_raw_size[i] is the number of bytes of storage in the
+ actual machine representation for register i. */
+int i386_register_raw_size[MAX_NUM_REGS] = {
+ 4, 4, 4, 4,
+ 4, 4, 4, 4,
+ 4, 4, 4, 4,
+ 4, 4, 4, 4,
+ 10, 10, 10, 10,
+ 10, 10, 10, 10,
+ 4, 4, 4, 4,
+ 4, 4, 4, 4,
+ 16, 16, 16, 16,
+ 16, 16, 16, 16,
+ 4
+};
+
+/* i386_register_virtual_size[i] is the size in bytes of the virtual
+ type of register i. */
+int i386_register_virtual_size[MAX_NUM_REGS];
+
+
/* This is the variable the is set with "set disassembly-flavor",
and its legitimate values. */
static char att_flavor[] = "att";
void
_initialize_i386_tdep ()
{
- struct cmd_list_element *new_cmd;
+ /* Initialize the table saying where each register starts in the
+ register file. */
+ {
+ int i, offset;
+
+ offset = 0;
+ for (i = 0; i < MAX_NUM_REGS; i++)
+ {
+ i386_register_byte[i] = offset;
+ offset += i386_register_raw_size[i];
+ }
+ }
+
+ /* Initialize the table of virtual register sizes. */
+ {
+ int i;
+
+ for (i = 0; i < MAX_NUM_REGS; i++)
+ i386_register_virtual_size[i] = TYPE_LENGTH (REGISTER_VIRTUAL_TYPE (i));
+ }
tm_print_insn = gdb_print_insn_i386;
tm_print_insn_info.mach = bfd_lookup_arch (bfd_arch_i386, 0)->mach;
/* Add the variable that controls the disassembly flavor */
+ {
+ struct cmd_list_element *new_cmd;
- new_cmd = add_set_enum_cmd ("disassembly-flavor", no_class,
- valid_flavors,
- (char *) &disassembly_flavor,
- "Set the disassembly flavor, the valid values are \"att\" and \"intel\", \
+ new_cmd = add_set_enum_cmd ("disassembly-flavor", no_class,
+ valid_flavors,
+ (char *) &disassembly_flavor,
+ "Set the disassembly flavor, the valid values are \"att\" and \"intel\", \
and the default value is \"att\".",
- &setlist);
- new_cmd->function.sfunc = set_disassembly_flavor_sfunc;
- add_show_from_set (new_cmd, &showlist);
+ &setlist);
+ new_cmd->function.sfunc = set_disassembly_flavor_sfunc;
+ add_show_from_set (new_cmd, &showlist);
+ }
/* Finally, initialize the disassembly flavor to the default given
in the disassembly_flavor variable */
set_disassembly_flavor ();
-
}