gcc/rust/rust-target.def

/* Target hook definitions for the Rust front end.
   Copyright (C) 2022-2025 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published by the
   Free Software Foundation; either version 3, or (at your option) any
   later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; see the file COPYING3.  If not see
   <http://www.gnu.org/licenses/>.  */

/* See target-hooks-macros.h for details of macros that should be
   provided by the including file, and how to use them here.  */

#include "target-hooks-macros.h"

#undef HOOK_TYPE
#define HOOK_TYPE "Rust Target Hook"

HOOK_VECTOR (TARGETRUSTM_INITIALIZER, gcc_targetrustm)

#undef HOOK_PREFIX
#define HOOK_PREFIX "TARGET_"

/* Environmental CPU info and features (e.g. endianness, pointer size) relating
   to the target CPU.  */
DEFHOOK
(rust_cpu_info,
 "Declare all environmental CPU info and features relating to the target CPU\n\
using the function @code{rust_add_target_info}, which takes a string\n\
representing the feature key and a string representing the feature value.\n\
Configuration pairs predefined by this hook apply to all files that are being\n\
compiled.",
 void, (void),
 hook_void_void)

/* Environmental OS info relating to the target OS.  */
DEFHOOK
(rust_os_info,
 "Similar to @code{TARGET_RUST_CPU_INFO}, but is used for configuration info\n\
relating to the target operating system.",
 void, (void),
 hook_void_void)

/* Close the 'struct gcc_targetrustm' definition.  */
HOOK_VECTOR_END (C90_EMPTY_HACK)