92 lines
3.0 KiB
OCaml
92 lines
3.0 KiB
OCaml
(**************************************************************************)
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(* *)
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(* OCaml *)
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(* *)
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(* Fabrice Le Fessant, projet Gallium, INRIA Rocquencourt *)
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(* *)
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(* Copyright 2014 Institut National de Recherche en Informatique et *)
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(* en Automatique. *)
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(* *)
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(* All rights reserved. This file is distributed under the terms of *)
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(* the GNU Lesser General Public License version 2.1, with the *)
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(* special exception on linking described in the file LICENSE. *)
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(* *)
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(**************************************************************************)
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(** Definitions shared between the 32 and 64 bit Intel backends. *)
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open X86_ast
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(** Helpers for textual emitters *)
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val string_of_reg8l: reg64 -> string
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val string_of_reg8h: reg8h -> string
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val string_of_reg16: reg64 -> string
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val string_of_reg32: reg64 -> string
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val string_of_reg64: reg64 -> string
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val string_of_registerf: registerf -> string
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val string_of_string_literal: string -> string
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val string_of_condition: condition -> string
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val string_of_symbol: (*prefix*) string -> string -> string
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val string_of_rounding: rounding -> string
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val buf_bytes_directive:
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Buffer.t -> (*directive*) string -> (*data*)string -> unit
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(** Buffer of assembly code *)
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val emit: instruction -> unit
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val directive: asm_line -> unit
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val reset_asm_code: unit -> unit
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(** Code emission *)
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val generate_code: (X86_ast.asm_line list -> unit) option -> unit
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(** Post-process the stream of instructions. Dump it (using
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the provided syntax emitter) in a file (if provided) and
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compile it with an internal assembler (if registered
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through [register_internal_assembler]). *)
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val assemble_file: (*infile*) string -> (*outfile*) string -> (*retcode*) int
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(** Generate an object file corresponding to the last call to
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[generate_code]. An internal assembler is used if available (and
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the input file is ignored). Otherwise, the source asm file with an
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external assembler. *)
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(** System detection *)
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type system =
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(* 32 bits and 64 bits *)
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| S_macosx
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| S_gnu
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| S_cygwin
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(* 32 bits only *)
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| S_solaris
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| S_win32
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| S_linux_elf
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| S_bsd_elf
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| S_beos
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| S_mingw
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(* 64 bits only *)
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| S_win64
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| S_linux
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| S_mingw64
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| S_unknown
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val system: system
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val masm: bool
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val windows:bool
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(** Support for plumbing a binary code emitter *)
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val register_internal_assembler: (asm_program -> string -> unit) -> unit
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(** Hooks for rewriting the assembly code *)
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val assembler_passes: (asm_program -> asm_program) list ref
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