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/* d-target.h -- Data structure definitions for target-specific D behavior.
Copyright (C) 2017-2022 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/>. */
#ifndef GCC_D_TARGET_H
#define GCC_D_TARGET_H
#define DEFHOOKPOD(NAME, DOC, TYPE, INIT) TYPE NAME;
#define DEFHOOK(NAME, DOC, TYPE, PARAMS, INIT) TYPE (* NAME) PARAMS;
#define DEFHOOK_UNDOC DEFHOOK
#define HOOKSTRUCT(FRAGMENT) FRAGMENT
#include "d-target.def"
/* Each target can provide their own. */
extern struct gcc_targetdm targetdm;
/* Used by target to add predefined version idenditiers. */
extern void d_add_builtin_version (const char *);
/* Structure describing a supported key for `__traits(getTargetInfo)' and a
function to handle it. */
struct d_target_info_spec
{
/* The name of the key or NULL to mark the end of a table of keys. */
const char *name;
/* Function to handle this key, the return value of the handler must be a CST.
This pointer may be NULL if no special handling is required, for instance,
the key must always be available according to the D language spec. */
tree (*handler) ();
};
/* Used by target to add getTargetInfo handlers. */
extern void d_add_target_info_handlers (const d_target_info_spec *);
#endif /* GCC_D_TARGET_H */
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