#============================================================================= # # This Makefile is part of the SoftFloat IEEE Floating-Point Arithmetic # Package, Release 3e, by John R. Hauser. # # Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the # University of California. All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are met: # # 1. Redistributions of source code must retain the above copyright notice, # this list of conditions, and the following disclaimer. # # 2. Redistributions in binary form must reproduce the above copyright # notice, this list of conditions, and the following disclaimer in the # documentation and/or other materials provided with the distribution. # # 3. Neither the name of the University nor the names of its contributors # may be used to endorse or promote products derived from this software # without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE # DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY # DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # #============================================================================= SOURCE_DIR ?= ../../source SPECIALIZE_TYPE ?= 8086 SOFTFLOAT_OPTS ?= \ -DSOFTFLOAT_ROUND_ODD -DINLINE_LEVEL=5 -DSOFTFLOAT_FAST_DIV32TO16 \ -DSOFTFLOAT_FAST_DIV64TO32 DELETE = rm -f C_INCLUDES = -I. -I$(SOURCE_DIR)/$(SPECIALIZE_TYPE) -I$(SOURCE_DIR)/include COMPILE_C = \ gcc -c -Werror-implicit-function-declaration $(SOFTFLOAT_OPTS) \ $(C_INCLUDES) -O2 -o $@ MAKELIB = ar crs $@ OBJ = .o LIB = .a OTHER_HEADERS = .PHONY: all all: softfloat$(LIB) OBJS_PRIMITIVES = \ s_compare96M$(OBJ) \ s_compare128M$(OBJ) \ s_shortShiftLeft64To96M$(OBJ) \ s_shortShiftLeftM$(OBJ) \ s_shiftLeftM$(OBJ) \ s_shortShiftRightM$(OBJ) \ s_shortShiftRightJam64$(OBJ) \ s_shortShiftRightJamM$(OBJ) \ s_shiftRightJam32$(OBJ) \ s_shiftRightJam64$(OBJ) \ s_shiftRightJamM$(OBJ) \ s_shiftRightM$(OBJ) \ s_countLeadingZeros8$(OBJ) \ s_countLeadingZeros16$(OBJ) \ s_countLeadingZeros32$(OBJ) \ s_countLeadingZeros64$(OBJ) \ s_addM$(OBJ) \ s_addCarryM$(OBJ) \ s_addComplCarryM$(OBJ) \ s_negXM$(OBJ) \ s_sub1XM$(OBJ) \ s_subM$(OBJ) \ s_mul64To128M$(OBJ) \ s_mul128MTo256M$(OBJ) \ s_approxRecip_1Ks$(OBJ) \ s_approxRecip32_1$(OBJ) \ s_approxRecipSqrt_1Ks$(OBJ) \ s_approxRecipSqrt32_1$(OBJ) \ s_remStepMBy32$(OBJ) \ OBJS_SPECIALIZE = \ softfloat_raiseFlags$(OBJ) \ s_f16UIToCommonNaN$(OBJ) \ s_commonNaNToF16UI$(OBJ) \ s_propagateNaNF16UI$(OBJ) \ s_f32UIToCommonNaN$(OBJ) \ s_commonNaNToF32UI$(OBJ) \ s_propagateNaNF32UI$(OBJ) \ s_f64UIToCommonNaN$(OBJ) \ s_commonNaNToF64UI$(OBJ) \ s_propagateNaNF64UI$(OBJ) \ extF80M_isSignalingNaN$(OBJ) \ s_extF80MToCommonNaN$(OBJ) \ s_commonNaNToExtF80M$(OBJ) \ s_propagateNaNExtF80M$(OBJ) \ f128M_isSignalingNaN$(OBJ) \ s_f128MToCommonNaN$(OBJ) \ s_commonNaNToF128M$(OBJ) \ s_propagateNaNF128M$(OBJ) \ OBJS_OTHERS = \ s_roundToUI32$(OBJ) \ s_roundMToUI64$(OBJ) \ s_roundToI32$(OBJ) \ s_roundMToI64$(OBJ) \ s_normSubnormalF16Sig$(OBJ) \ s_roundPackToF16$(OBJ) \ s_normRoundPackToF16$(OBJ) \ s_addMagsF16$(OBJ) \ s_subMagsF16$(OBJ) \ s_mulAddF16$(OBJ) \ s_normSubnormalF32Sig$(OBJ) \ s_roundPackToF32$(OBJ) \ s_normRoundPackToF32$(OBJ) \ s_addMagsF32$(OBJ) \ s_subMagsF32$(OBJ) \ s_mulAddF32$(OBJ) \ s_normSubnormalF64Sig$(OBJ) \ s_roundPackToF64$(OBJ) \ s_normRoundPackToF64$(OBJ) \ s_addMagsF64$(OBJ) \ s_subMagsF64$(OBJ) \ s_mulAddF64$(OBJ) \ s_tryPropagateNaNExtF80M$(OBJ) \ s_invalidExtF80M$(OBJ) \ s_normExtF80SigM$(OBJ) \ s_roundPackMToExtF80M$(OBJ) \ s_normRoundPackMToExtF80M$(OBJ) \ s_addExtF80M$(OBJ) \ s_compareNonnormExtF80M$(OBJ) \ s_isNaNF128M$(OBJ) \ s_tryPropagateNaNF128M$(OBJ) \ s_invalidF128M$(OBJ) \ s_shiftNormSigF128M$(OBJ) \ s_roundPackMToF128M$(OBJ) \ s_normRoundPackMToF128M$(OBJ) \ s_addF128M$(OBJ) \ s_mulAddF128M$(OBJ) \ softfloat_state$(OBJ) \ ui32_to_f16$(OBJ) \ ui32_to_f32$(OBJ) \ ui32_to_f64$(OBJ) \ ui32_to_extF80M$(OBJ) \ ui32_to_f128M$(OBJ) \ ui64_to_f16$(OBJ) \ ui64_to_f32$(OBJ) \ ui64_to_f64$(OBJ) \ ui64_to_extF80M$(OBJ) \ ui64_to_f128M$(OBJ) \ i32_to_f16$(OBJ) \ i32_to_f32$(OBJ) \ i32_to_f64$(OBJ) \ i32_to_extF80M$(OBJ) \ i32_to_f128M$(OBJ) \ i64_to_f16$(OBJ) \ i64_to_f32$(OBJ) \ i64_to_f64$(OBJ) \ i64_to_extF80M$(OBJ) \ i64_to_f128M$(OBJ) \ f16_to_ui32$(OBJ) \ f16_to_ui64$(OBJ) \ f16_to_i32$(OBJ) \ f16_to_i64$(OBJ) \ f16_to_ui32_r_minMag$(OBJ) \ f16_to_ui64_r_minMag$(OBJ) \ f16_to_i32_r_minMag$(OBJ) \ f16_to_i64_r_minMag$(OBJ) \ f16_to_f32$(OBJ) \ f16_to_f64$(OBJ) \ f16_to_extF80M$(OBJ) \ f16_to_f128M$(OBJ) \ f16_roundToInt$(OBJ) \ f16_add$(OBJ) \ f16_sub$(OBJ) \ f16_mul$(OBJ) \ f16_mulAdd$(OBJ) \ f16_div$(OBJ) \ f16_rem$(OBJ) \ f16_sqrt$(OBJ) \ f16_eq$(OBJ) \ f16_le$(OBJ) \ f16_lt$(OBJ) \ f16_eq_signaling$(OBJ) \ f16_le_quiet$(OBJ) \ f16_lt_quiet$(OBJ) \ f16_isSignalingNaN$(OBJ) \ f32_to_ui32$(OBJ) \ f32_to_ui64$(OBJ) \ f32_to_i32$(OBJ) \ f32_to_i64$(OBJ) \ f32_to_ui32_r_minMag$(OBJ) \ f32_to_ui64_r_minMag$(OBJ) \ f32_to_i32_r_minMag$(OBJ) \ f32_to_i64_r_minMag$(OBJ) \ f32_to_f16$(OBJ) \ f32_to_f64$(OBJ) \ f32_to_extF80M$(OBJ) \ f32_to_f128M$(OBJ) \ f32_roundToInt$(OBJ) \ f32_add$(OBJ) \ f32_sub$(OBJ) \ f32_mul$(OBJ) \ f32_mulAdd$(OBJ) \ f32_div$(OBJ) \ f32_rem$(OBJ) \ f32_sqrt$(OBJ) \ f32_eq$(OBJ) \ f32_le$(OBJ) \ f32_lt$(OBJ) \ f32_eq_signaling$(OBJ) \ f32_le_quiet$(OBJ) \ f32_lt_quiet$(OBJ) \ f32_isSignalingNaN$(OBJ) \ f64_to_ui32$(OBJ) \ f64_to_ui64$(OBJ) \ f64_to_i32$(OBJ) \ f64_to_i64$(OBJ) \ f64_to_ui32_r_minMag$(OBJ) \ f64_to_ui64_r_minMag$(OBJ) \ f64_to_i32_r_minMag$(OBJ) \ f64_to_i64_r_minMag$(OBJ) \ f64_to_f16$(OBJ) \ f64_to_f32$(OBJ) \ f64_to_extF80M$(OBJ) \ f64_to_f128M$(OBJ) \ f64_roundToInt$(OBJ) \ f64_add$(OBJ) \ f64_sub$(OBJ) \ f64_mul$(OBJ) \ f64_mulAdd$(OBJ) \ f64_div$(OBJ) \ f64_rem$(OBJ) \ f64_sqrt$(OBJ) \ f64_eq$(OBJ) \ f64_le$(OBJ) \ f64_lt$(OBJ) \ f64_eq_signaling$(OBJ) \ f64_le_quiet$(OBJ) \ f64_lt_quiet$(OBJ) \ f64_isSignalingNaN$(OBJ) \ extF80M_to_ui32$(OBJ) \ extF80M_to_ui64$(OBJ) \ extF80M_to_i32$(OBJ) \ extF80M_to_i64$(OBJ) \ extF80M_to_ui32_r_minMag$(OBJ) \ extF80M_to_ui64_r_minMag$(OBJ) \ extF80M_to_i32_r_minMag$(OBJ) \ extF80M_to_i64_r_minMag$(OBJ) \ extF80M_to_f16$(OBJ) \ extF80M_to_f32$(OBJ) \ extF80M_to_f64$(OBJ) \ extF80M_to_f128M$(OBJ) \ extF80M_roundToInt$(OBJ) \ extF80M_add$(OBJ) \ extF80M_sub$(OBJ) \ extF80M_mul$(OBJ) \ extF80M_div$(OBJ) \ extF80M_rem$(OBJ) \ extF80M_sqrt$(OBJ) \ extF80M_eq$(OBJ) \ extF80M_le$(OBJ) \ extF80M_lt$(OBJ) \ extF80M_eq_signaling$(OBJ) \ extF80M_le_quiet$(OBJ) \ extF80M_lt_quiet$(OBJ) \ f128M_to_ui32$(OBJ) \ f128M_to_ui64$(OBJ) \ f128M_to_i32$(OBJ) \ f128M_to_i64$(OBJ) \ f128M_to_ui32_r_minMag$(OBJ) \ f128M_to_ui64_r_minMag$(OBJ) \ f128M_to_i32_r_minMag$(OBJ) \ f128M_to_i64_r_minMag$(OBJ) \ f128M_to_f16$(OBJ) \ f128M_to_f32$(OBJ) \ f128M_to_f64$(OBJ) \ f128M_to_extF80M$(OBJ) \ f128M_roundToInt$(OBJ) \ f128M_add$(OBJ) \ f128M_sub$(OBJ) \ f128M_mul$(OBJ) \ f128M_mulAdd$(OBJ) \ f128M_div$(OBJ) \ f128M_rem$(OBJ) \ f128M_sqrt$(OBJ) \ f128M_eq$(OBJ) \ f128M_le$(OBJ) \ f128M_lt$(OBJ) \ f128M_eq_signaling$(OBJ) \ f128M_le_quiet$(OBJ) \ f128M_lt_quiet$(OBJ) \ OBJS_ALL = $(OBJS_PRIMITIVES) $(OBJS_SPECIALIZE) $(OBJS_OTHERS) $(OBJS_ALL): \ $(OTHER_HEADERS) platform.h $(SOURCE_DIR)/include/primitiveTypes.h \ $(SOURCE_DIR)/include/primitives.h $(OBJS_SPECIALIZE) $(OBJS_OTHERS): \ $(SOURCE_DIR)/include/softfloat_types.h $(SOURCE_DIR)/include/internals.h \ $(SOURCE_DIR)/$(SPECIALIZE_TYPE)/specialize.h \ $(SOURCE_DIR)/include/softfloat.h $(OBJS_PRIMITIVES) $(OBJS_OTHERS): %$(OBJ): $(SOURCE_DIR)/%.c $(COMPILE_C) $(SOURCE_DIR)/$*.c $(OBJS_SPECIALIZE): %$(OBJ): $(SOURCE_DIR)/$(SPECIALIZE_TYPE)/%.c $(COMPILE_C) $(SOURCE_DIR)/$(SPECIALIZE_TYPE)/$*.c softfloat$(LIB): $(OBJS_ALL) $(DELETE) $@ $(MAKELIB) $^ .PHONY: clean clean: $(DELETE) $(OBJS_ALL) softfloat$(LIB)