1 # SPDX-License-Identifier: GPL-2.0-only <<
2 # 1 #
3 # Makefile for the FPU instruction emulation. !! 2 # Makefile for wm-FPU-emu
4 # 3 #
5 4
6 # suppress all warnings - as math.c produces a !! 5 O_TARGET := math.o
7 ccflags-y := -w <<
8 6
9 obj-y := math_$(BITS).o !! 7 #DEBUG = -DDEBUGGING
>> 8 DEBUG =
>> 9 PARANOID = -DPARANOID
>> 10 CFLAGS := $(CFLAGS) $(PARANOID) $(DEBUG) -fno-builtin $(MATH_EMULATION)
>> 11
>> 12 .S.o:
>> 13 $(CC) $(AFLAGS) $(PARANOID) -c $<
>> 14
>> 15 # From 'C' language sources:
>> 16 C_OBJS =fpu_entry.o errors.o \
>> 17 fpu_arith.o fpu_aux.o fpu_etc.o fpu_tags.o fpu_trig.o \
>> 18 load_store.o get_address.o \
>> 19 poly_atan.o poly_l2.o poly_2xm1.o poly_sin.o poly_tan.o \
>> 20 reg_add_sub.o reg_compare.o reg_constant.o reg_convert.o \
>> 21 reg_ld_str.o reg_divide.o reg_mul.o
>> 22
>> 23 # From 80x86 assembler sources:
>> 24 A_OBJS =reg_u_add.o reg_u_div.o reg_u_mul.o reg_u_sub.o \
>> 25 div_small.o reg_norm.o reg_round.o \
>> 26 wm_shrx.o wm_sqrt.o \
>> 27 div_Xsig.o polynom_Xsig.o round_Xsig.o \
>> 28 shr_Xsig.o mul_Xsig.o
>> 29
>> 30 obj-y =$(C_OBJS) $(A_OBJS)
>> 31
>> 32 include $(TOPDIR)/Rules.make
>> 33
>> 34 proto:
>> 35 cproto -e -DMAKING_PROTO *.c >fpu_proto.h
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