78 lines
1.9 KiB
Plaintext
78 lines
1.9 KiB
Plaintext
# Rules of mculib library makefile of Andes NDS32 cpu for GNU compiler
|
|
# Copyright (C) 2012-2020 Free Software Foundation, Inc.
|
|
# Contributed by Andes Technology Corporation.
|
|
#
|
|
# 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/>.
|
|
|
|
# Compiler flags to use when compiling 'libgcc2.c'
|
|
HOST_LIBGCC2_CFLAGS = -Os
|
|
|
|
|
|
LIB1ASMSRC = nds32/lib1asmsrc-mculib.S
|
|
|
|
LIB1ASMFUNCS = \
|
|
_addsub_sf \
|
|
_sf_to_si \
|
|
_divsi3 \
|
|
_divdi3 \
|
|
_modsi3 \
|
|
_moddi3 \
|
|
_mulsi3 \
|
|
_udivsi3 \
|
|
_udivdi3 \
|
|
_udivmoddi4 \
|
|
_umodsi3 \
|
|
_umoddi3 \
|
|
_muldi3 \
|
|
_addsub_df \
|
|
_mul_sf \
|
|
_mul_df \
|
|
_div_sf \
|
|
_div_df \
|
|
_negate_sf \
|
|
_negate_df \
|
|
_sf_to_df \
|
|
_df_to_sf \
|
|
_df_to_si \
|
|
_fixsfdi \
|
|
_fixdfdi \
|
|
_fixunssfsi \
|
|
_fixunsdfsi \
|
|
_fixunssfdi \
|
|
_fixunsdfdi \
|
|
_si_to_sf \
|
|
_si_to_df \
|
|
_floatdisf \
|
|
_floatdidf \
|
|
_floatunsisf \
|
|
_floatunsidf \
|
|
_floatundisf \
|
|
_floatundidf \
|
|
_compare_sf \
|
|
_compare_df \
|
|
_unord_sf \
|
|
_unord_df
|
|
|
|
# List of functions not to build from libgcc2.c.
|
|
LIB2FUNCS_EXCLUDE = _clzsi2 _clzdi2
|
|
|
|
# List of extra C and assembler files(*.S) to add to static libgcc2.
|
|
LIB2ADD_ST += $(srcdir)/config/nds32/lib2csrc-mculib/_clzsi2.c
|
|
LIB2ADD_ST += $(srcdir)/config/nds32/lib2csrc-mculib/_clzdi2.c
|
|
|
|
# ------------------------------------------------------------------------
|