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/* Subroutine headers for the gcc driver.
Copyright (C) 2021-2022 Free Software Foundation, Inc.
Contributed by Loongson Ltd.
This file is part of GCC.
GCC 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.
GCC 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 GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#ifndef LOONGARCH_DRIVER_H
#define LOONGARCH_DRIVER_H
#include "loongarch-str.h"
extern const char*
driver_set_m_flag (int argc, const char **argv);
extern const char*
driver_get_normalized_m_opts (int argc, const char **argv);
#define EXTRA_SPEC_FUNCTIONS \
{ "set_m_flag", driver_set_m_flag }, \
{ "get_normalized_m_opts", driver_get_normalized_m_opts },
/* Pre-process ABI-related options. */
#define LA_SET_PARM_SPEC(NAME) \
" %{m" OPTSTR_##NAME "=*: %:set_m_flag(" OPTSTR_##NAME "=%*)}" \
#define LA_SET_FLAG_SPEC(NAME) \
" %{m" OPTSTR_##NAME ": %:set_m_flag(" OPTSTR_##NAME ")}" \
#define DRIVER_HANDLE_MACHINE_OPTIONS \
" %{c|S|E|nostdlib: %:set_m_flag(no_link)}" \
" %{nostartfiles: %{nodefaultlibs: %:set_m_flag(no_link)}}" \
LA_SET_PARM_SPEC (ABI_BASE) \
LA_SET_PARM_SPEC (ARCH) \
LA_SET_PARM_SPEC (TUNE) \
LA_SET_PARM_SPEC (ISA_EXT_FPU) \
LA_SET_PARM_SPEC (CMODEL) \
LA_SET_FLAG_SPEC (SOFT_FLOAT) \
LA_SET_FLAG_SPEC (SINGLE_FLOAT) \
LA_SET_FLAG_SPEC (DOUBLE_FLOAT) \
" %:get_normalized_m_opts()"
#define DRIVER_SELF_SPECS \
DRIVER_HANDLE_MACHINE_OPTIONS
/* ABI spec strings. */
#define ABI_GRLEN_SPEC \
"%{mabi=lp64*:64}" \
#define ABI_SPEC \
"%{mabi=lp64d:lp64d}" \
"%{mabi=lp64f:lp64f}" \
"%{mabi=lp64s:lp64s}" \
#endif /* LOONGARCH_DRIVER_H */
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