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|
# 2 "asmcomp/amd64/arch.mli"
(**************************************************************************)
(* *)
(* OCaml *)
(* *)
(* Xavier Leroy, projet Cristal, INRIA Rocquencourt *)
(* *)
(* Copyright 2000 Institut National de Recherche en Informatique et *)
(* en Automatique. *)
(* *)
(* All rights reserved. This file is distributed under the terms of *)
(* the GNU Lesser General Public License version 2.1, with the *)
(* special exception on linking described in the file LICENSE. *)
(* *)
(**************************************************************************)
(* Machine-specific command-line options *)
val command_line_options : (string * Arg.spec * string) list
(* Specific operations for the AMD64 processor *)
type addressing_mode =
Ibased of string * int (* symbol + displ *)
| Iindexed of int (* reg + displ *)
| Iindexed2 of int (* reg + reg + displ *)
| Iscaled of int * int (* reg * scale + displ *)
| Iindexed2scaled of int * int (* reg + reg * scale + displ *)
type specific_operation =
Ilea of addressing_mode (* "lea" gives scaled adds *)
| Istore_int of nativeint * addressing_mode * bool
(* Store an integer constant *)
| Ioffset_loc of int * addressing_mode (* Add a constant to a location *)
| Ifloatarithmem of float_operation * addressing_mode
(* Float arith operation with memory *)
| Ibswap of int (* endianness conversion *)
| Isqrtf (* Float square root *)
| Ifloatsqrtf of addressing_mode (* Float square root from memory *)
| Isextend32 (* 32 to 64 bit conversion with sign
extension *)
| Izextend32 (* 32 to 64 bit conversion with zero
extension *)
and float_operation =
Ifloatadd | Ifloatsub | Ifloatmul | Ifloatdiv
val big_endian : bool
val size_addr : int
val size_int : int
val size_float : int
val allow_unaligned_access : bool
val division_crashes_on_overflow : bool
val identity_addressing : addressing_mode
val offset_addressing : addressing_mode -> int -> addressing_mode
val num_args_addressing : addressing_mode -> int
val print_addressing :
(Format.formatter -> 'a -> unit) -> addressing_mode ->
Format.formatter -> 'a array -> unit
val print_specific_operation :
(Format.formatter -> 'a -> unit) -> specific_operation ->
Format.formatter -> 'a array -> unit
val win64 : bool
val operation_is_pure : specific_operation -> bool
val operation_can_raise : specific_operation -> bool
|
