softfloat/build/Linux-386-GCC/Makefile

   1
   2 #=============================================================================
   3 #
   4 # This Makefile is part of the SoftFloat IEEE Floating-Point Arithmetic
   5 # Package, Release 3e, by John R. Hauser.
   6 #
   7 # Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
   8 # University of California.  All rights reserved.
   9 #
  10 # Redistribution and use in source and binary forms, with or without
  11 # modification, are permitted provided that the following conditions are met:
  12 #
  13 #  1. Redistributions of source code must retain the above copyright notice,
  14 #     this list of conditions, and the following disclaimer.
  15 #
  16 #  2. Redistributions in binary form must reproduce the above copyright
  17 #     notice, this list of conditions, and the following disclaimer in the
  18 #     documentation and/or other materials provided with the distribution.
  19 #
  20 #  3. Neither the name of the University nor the names of its contributors
  21 #     may be used to endorse or promote products derived from this software
  22 #     without specific prior written permission.
  23 #
  24 # THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
  25 # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  26 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
  27 # DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
  28 # DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  29 # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  30 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  31 # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  32 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  33 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  34 #
  35 #=============================================================================
  36
  37 SOURCE_DIR ?= ../../source
  38 SPECIALIZE_TYPE ?= 8086
  39
  40 SOFTFLOAT_OPTS ?= \
  41   -DSOFTFLOAT_ROUND_ODD -DINLINE_LEVEL=5 -DSOFTFLOAT_FAST_DIV32TO16 \
  42   -DSOFTFLOAT_FAST_DIV64TO32
  43
  44 DELETE = rm -f
  45 C_INCLUDES = -I. -I$(SOURCE_DIR)/$(SPECIALIZE_TYPE) -I$(SOURCE_DIR)/include
  46 COMPILE_C = \
  47   gcc -c -Werror-implicit-function-declaration $(SOFTFLOAT_OPTS) \
  48     $(C_INCLUDES) -O2 -o $@
  49 MAKELIB = ar crs $@
  50
  51 OBJ = .o
  52 LIB = .a
  53
  54 OTHER_HEADERS =
  55
  56 .PHONY: all
  57 all: softfloat$(LIB)
  58
  59 OBJS_PRIMITIVES = \
  60   s_compare96M$(OBJ) \
  61   s_compare128M$(OBJ) \
  62   s_shortShiftLeft64To96M$(OBJ) \
  63   s_shortShiftLeftM$(OBJ) \
  64   s_shiftLeftM$(OBJ) \
  65   s_shortShiftRightM$(OBJ) \
  66   s_shortShiftRightJam64$(OBJ) \
  67   s_shortShiftRightJamM$(OBJ) \
  68   s_shiftRightJam32$(OBJ) \
  69   s_shiftRightJam64$(OBJ) \
  70   s_shiftRightJamM$(OBJ) \
  71   s_shiftRightM$(OBJ) \
  72   s_countLeadingZeros8$(OBJ) \
  73   s_countLeadingZeros16$(OBJ) \
  74   s_countLeadingZeros32$(OBJ) \
  75   s_countLeadingZeros64$(OBJ) \
  76   s_addM$(OBJ) \
  77   s_addCarryM$(OBJ) \
  78   s_addComplCarryM$(OBJ) \
  79   s_negXM$(OBJ) \
  80   s_sub1XM$(OBJ) \
  81   s_subM$(OBJ) \
  82   s_mul64To128M$(OBJ) \
  83   s_mul128MTo256M$(OBJ) \
  84   s_approxRecip_1Ks$(OBJ) \
  85   s_approxRecip32_1$(OBJ) \
  86   s_approxRecipSqrt_1Ks$(OBJ) \
  87   s_approxRecipSqrt32_1$(OBJ) \
  88   s_remStepMBy32$(OBJ) \
  89
  90 OBJS_SPECIALIZE = \
  91   softfloat_raiseFlags$(OBJ) \
  92   s_f16UIToCommonNaN$(OBJ) \
  93   s_commonNaNToF16UI$(OBJ) \
  94   s_propagateNaNF16UI$(OBJ) \
  95   s_f32UIToCommonNaN$(OBJ) \
  96   s_commonNaNToF32UI$(OBJ) \
  97   s_propagateNaNF32UI$(OBJ) \
  98   s_f64UIToCommonNaN$(OBJ) \
  99   s_commonNaNToF64UI$(OBJ) \
 100   s_propagateNaNF64UI$(OBJ) \
 101   extF80M_isSignalingNaN$(OBJ) \
 102   s_extF80MToCommonNaN$(OBJ) \
 103   s_commonNaNToExtF80M$(OBJ) \
 104   s_propagateNaNExtF80M$(OBJ) \
 105   f128M_isSignalingNaN$(OBJ) \
 106   s_f128MToCommonNaN$(OBJ) \
 107   s_commonNaNToF128M$(OBJ) \
 108   s_propagateNaNF128M$(OBJ) \
 109
 110 OBJS_OTHERS = \
 111   s_roundToUI32$(OBJ) \
 112   s_roundMToUI64$(OBJ) \
 113   s_roundToI32$(OBJ) \
 114   s_roundMToI64$(OBJ) \
 115   s_normSubnormalF16Sig$(OBJ) \
 116   s_roundPackToF16$(OBJ) \
 117   s_normRoundPackToF16$(OBJ) \
 118   s_addMagsF16$(OBJ) \
 119   s_subMagsF16$(OBJ) \
 120   s_mulAddF16$(OBJ) \
 121   s_normSubnormalF32Sig$(OBJ) \
 122   s_roundPackToF32$(OBJ) \
 123   s_normRoundPackToF32$(OBJ) \
 124   s_addMagsF32$(OBJ) \
 125   s_subMagsF32$(OBJ) \
 126   s_mulAddF32$(OBJ) \
 127   s_normSubnormalF64Sig$(OBJ) \
 128   s_roundPackToF64$(OBJ) \
 129   s_normRoundPackToF64$(OBJ) \
 130   s_addMagsF64$(OBJ) \
 131   s_subMagsF64$(OBJ) \
 132   s_mulAddF64$(OBJ) \
 133   s_tryPropagateNaNExtF80M$(OBJ) \
 134   s_invalidExtF80M$(OBJ) \
 135   s_normExtF80SigM$(OBJ) \
 136   s_roundPackMToExtF80M$(OBJ) \
 137   s_normRoundPackMToExtF80M$(OBJ) \
 138   s_addExtF80M$(OBJ) \
 139   s_compareNonnormExtF80M$(OBJ) \
 140   s_isNaNF128M$(OBJ) \
 141   s_tryPropagateNaNF128M$(OBJ) \
 142   s_invalidF128M$(OBJ) \
 143   s_shiftNormSigF128M$(OBJ) \
 144   s_roundPackMToF128M$(OBJ) \
 145   s_normRoundPackMToF128M$(OBJ) \
 146   s_addF128M$(OBJ) \
 147   s_mulAddF128M$(OBJ) \
 148   softfloat_state$(OBJ) \
 149   ui32_to_f16$(OBJ) \
 150   ui32_to_f32$(OBJ) \
 151   ui32_to_f64$(OBJ) \
 152   ui32_to_extF80M$(OBJ) \
 153   ui32_to_f128M$(OBJ) \
 154   ui64_to_f16$(OBJ) \
 155   ui64_to_f32$(OBJ) \
 156   ui64_to_f64$(OBJ) \
 157   ui64_to_extF80M$(OBJ) \
 158   ui64_to_f128M$(OBJ) \
 159   i32_to_f16$(OBJ) \
 160   i32_to_f32$(OBJ) \
 161   i32_to_f64$(OBJ) \
 162   i32_to_extF80M$(OBJ) \
 163   i32_to_f128M$(OBJ) \
 164   i64_to_f16$(OBJ) \
 165   i64_to_f32$(OBJ) \
 166   i64_to_f64$(OBJ) \
 167   i64_to_extF80M$(OBJ) \
 168   i64_to_f128M$(OBJ) \
 169   f16_to_ui32$(OBJ) \
 170   f16_to_ui64$(OBJ) \
 171   f16_to_i32$(OBJ) \
 172   f16_to_i64$(OBJ) \
 173   f16_to_ui32_r_minMag$(OBJ) \
 174   f16_to_ui64_r_minMag$(OBJ) \
 175   f16_to_i32_r_minMag$(OBJ) \
 176   f16_to_i64_r_minMag$(OBJ) \
 177   f16_to_f32$(OBJ) \
 178   f16_to_f64$(OBJ) \
 179   f16_to_extF80M$(OBJ) \
 180   f16_to_f128M$(OBJ) \
 181   f16_roundToInt$(OBJ) \
 182   f16_add$(OBJ) \
 183   f16_sub$(OBJ) \
 184   f16_mul$(OBJ) \
 185   f16_mulAdd$(OBJ) \
 186   f16_div$(OBJ) \
 187   f16_rem$(OBJ) \
 188   f16_sqrt$(OBJ) \
 189   f16_eq$(OBJ) \
 190   f16_le$(OBJ) \
 191   f16_lt$(OBJ) \
 192   f16_eq_signaling$(OBJ) \
 193   f16_le_quiet$(OBJ) \
 194   f16_lt_quiet$(OBJ) \
 195   f16_isSignalingNaN$(OBJ) \
 196   f32_to_ui32$(OBJ) \
 197   f32_to_ui64$(OBJ) \
 198   f32_to_i32$(OBJ) \
 199   f32_to_i64$(OBJ) \
 200   f32_to_ui32_r_minMag$(OBJ) \
 201   f32_to_ui64_r_minMag$(OBJ) \
 202   f32_to_i32_r_minMag$(OBJ) \
 203   f32_to_i64_r_minMag$(OBJ) \
 204   f32_to_f16$(OBJ) \
 205   f32_to_f64$(OBJ) \
 206   f32_to_extF80M$(OBJ) \
 207   f32_to_f128M$(OBJ) \
 208   f32_roundToInt$(OBJ) \
 209   f32_add$(OBJ) \
 210   f32_sub$(OBJ) \
 211   f32_mul$(OBJ) \
 212   f32_mulAdd$(OBJ) \
 213   f32_div$(OBJ) \
 214   f32_rem$(OBJ) \
 215   f32_sqrt$(OBJ) \
 216   f32_eq$(OBJ) \
 217   f32_le$(OBJ) \
 218   f32_lt$(OBJ) \
 219   f32_eq_signaling$(OBJ) \
 220   f32_le_quiet$(OBJ) \
 221   f32_lt_quiet$(OBJ) \
 222   f32_isSignalingNaN$(OBJ) \
 223   f64_to_ui32$(OBJ) \
 224   f64_to_ui64$(OBJ) \
 225   f64_to_i32$(OBJ) \
 226   f64_to_i64$(OBJ) \
 227   f64_to_ui32_r_minMag$(OBJ) \
 228   f64_to_ui64_r_minMag$(OBJ) \
 229   f64_to_i32_r_minMag$(OBJ) \
 230   f64_to_i64_r_minMag$(OBJ) \
 231   f64_to_f16$(OBJ) \
 232   f64_to_f32$(OBJ) \
 233   f64_to_extF80M$(OBJ) \
 234   f64_to_f128M$(OBJ) \
 235   f64_roundToInt$(OBJ) \
 236   f64_add$(OBJ) \
 237   f64_sub$(OBJ) \
 238   f64_mul$(OBJ) \
 239   f64_mulAdd$(OBJ) \
 240   f64_div$(OBJ) \
 241   f64_rem$(OBJ) \
 242   f64_sqrt$(OBJ) \
 243   f64_eq$(OBJ) \
 244   f64_le$(OBJ) \
 245   f64_lt$(OBJ) \
 246   f64_eq_signaling$(OBJ) \
 247   f64_le_quiet$(OBJ) \
 248   f64_lt_quiet$(OBJ) \
 249   f64_isSignalingNaN$(OBJ) \
 250   extF80M_to_ui32$(OBJ) \
 251   extF80M_to_ui64$(OBJ) \
 252   extF80M_to_i32$(OBJ) \
 253   extF80M_to_i64$(OBJ) \
 254   extF80M_to_ui32_r_minMag$(OBJ) \
 255   extF80M_to_ui64_r_minMag$(OBJ) \
 256   extF80M_to_i32_r_minMag$(OBJ) \
 257   extF80M_to_i64_r_minMag$(OBJ) \
 258   extF80M_to_f16$(OBJ) \
 259   extF80M_to_f32$(OBJ) \
 260   extF80M_to_f64$(OBJ) \
 261   extF80M_to_f128M$(OBJ) \
 262   extF80M_roundToInt$(OBJ) \
 263   extF80M_add$(OBJ) \
 264   extF80M_sub$(OBJ) \
 265   extF80M_mul$(OBJ) \
 266   extF80M_div$(OBJ) \
 267   extF80M_rem$(OBJ) \
 268   extF80M_sqrt$(OBJ) \
 269   extF80M_eq$(OBJ) \
 270   extF80M_le$(OBJ) \
 271   extF80M_lt$(OBJ) \
 272   extF80M_eq_signaling$(OBJ) \
 273   extF80M_le_quiet$(OBJ) \
 274   extF80M_lt_quiet$(OBJ) \
 275   f128M_to_ui32$(OBJ) \
 276   f128M_to_ui64$(OBJ) \
 277   f128M_to_i32$(OBJ) \
 278   f128M_to_i64$(OBJ) \
 279   f128M_to_ui32_r_minMag$(OBJ) \
 280   f128M_to_ui64_r_minMag$(OBJ) \
 281   f128M_to_i32_r_minMag$(OBJ) \
 282   f128M_to_i64_r_minMag$(OBJ) \
 283   f128M_to_f16$(OBJ) \
 284   f128M_to_f32$(OBJ) \
 285   f128M_to_f64$(OBJ) \
 286   f128M_to_extF80M$(OBJ) \
 287   f128M_roundToInt$(OBJ) \
 288   f128M_add$(OBJ) \
 289   f128M_sub$(OBJ) \
 290   f128M_mul$(OBJ) \
 291   f128M_mulAdd$(OBJ) \
 292   f128M_div$(OBJ) \
 293   f128M_rem$(OBJ) \
 294   f128M_sqrt$(OBJ) \
 295   f128M_eq$(OBJ) \
 296   f128M_le$(OBJ) \
 297   f128M_lt$(OBJ) \
 298   f128M_eq_signaling$(OBJ) \
 299   f128M_le_quiet$(OBJ) \
 300   f128M_lt_quiet$(OBJ) \
 301
 302 OBJS_ALL = $(OBJS_PRIMITIVES) $(OBJS_SPECIALIZE) $(OBJS_OTHERS)
 303
 304 $(OBJS_ALL): \
 305   $(OTHER_HEADERS) platform.h $(SOURCE_DIR)/include/primitiveTypes.h \
 306   $(SOURCE_DIR)/include/primitives.h
 307 $(OBJS_SPECIALIZE) $(OBJS_OTHERS): \
 308   $(SOURCE_DIR)/include/softfloat_types.h $(SOURCE_DIR)/include/internals.h \
 309   $(SOURCE_DIR)/$(SPECIALIZE_TYPE)/specialize.h \
 310   $(SOURCE_DIR)/include/softfloat.h
 311
 312 $(OBJS_PRIMITIVES) $(OBJS_OTHERS): %$(OBJ): $(SOURCE_DIR)/%.c
 313         $(COMPILE_C) $(SOURCE_DIR)/$*.c
 314
 315 $(OBJS_SPECIALIZE): %$(OBJ): $(SOURCE_DIR)/$(SPECIALIZE_TYPE)/%.c
 316         $(COMPILE_C) $(SOURCE_DIR)/$(SPECIALIZE_TYPE)/$*.c
 317
 318 softfloat$(LIB): $(OBJS_ALL)
 319         $(DELETE) $@
 320         $(MAKELIB) $^
 321
 322 .PHONY: clean
 323 clean:
 324         $(DELETE) $(OBJS_ALL) softfloat$(LIB)
 325