1 ifneq ($(TARGET_USE_PRIVATE_LIBM),true) 2 LOCAL_PATH:= $(call my-dir) 3 4 bionic_coverage := false 5 6 # Clang/llvm has incompatible long double (fp128) for x86_64. 7 # https://llvm.org/bugs/show_bug.cgi?id=23897 8 ifeq ($(TARGET_ARCH),x86_64) 9 libm_clang := false 10 endif 11 12 # ----------------------------------------------------------------------------- 13 # libm.a 14 # ----------------------------------------------------------------------------- 15 include $(CLEAR_VARS) 16 17 LOCAL_MODULE := libm 18 19 LOCAL_SRC_FILES := \ 20 upstream-freebsd/lib/msun/bsdsrc/b_exp.c \ 21 upstream-freebsd/lib/msun/bsdsrc/b_log.c \ 22 upstream-freebsd/lib/msun/bsdsrc/b_tgamma.c \ 23 upstream-freebsd/lib/msun/src/catrig.c \ 24 upstream-freebsd/lib/msun/src/catrigf.c \ 25 upstream-freebsd/lib/msun/src/e_acos.c \ 26 upstream-freebsd/lib/msun/src/e_acosf.c \ 27 upstream-freebsd/lib/msun/src/e_acosh.c \ 28 upstream-freebsd/lib/msun/src/e_acoshf.c \ 29 upstream-freebsd/lib/msun/src/e_asin.c \ 30 upstream-freebsd/lib/msun/src/e_asinf.c \ 31 upstream-freebsd/lib/msun/src/e_atan2.c \ 32 upstream-freebsd/lib/msun/src/e_atan2f.c \ 33 upstream-freebsd/lib/msun/src/e_atanh.c \ 34 upstream-freebsd/lib/msun/src/e_atanhf.c \ 35 upstream-freebsd/lib/msun/src/e_cosh.c \ 36 upstream-freebsd/lib/msun/src/e_coshf.c \ 37 upstream-freebsd/lib/msun/src/e_exp.c \ 38 upstream-freebsd/lib/msun/src/e_expf.c \ 39 upstream-freebsd/lib/msun/src/e_fmod.c \ 40 upstream-freebsd/lib/msun/src/e_fmodf.c \ 41 upstream-freebsd/lib/msun/src/e_gamma.c \ 42 upstream-freebsd/lib/msun/src/e_gammaf.c \ 43 upstream-freebsd/lib/msun/src/e_gammaf_r.c \ 44 upstream-freebsd/lib/msun/src/e_gamma_r.c \ 45 upstream-freebsd/lib/msun/src/e_hypot.c \ 46 upstream-freebsd/lib/msun/src/e_hypotf.c \ 47 upstream-freebsd/lib/msun/src/e_j0.c \ 48 upstream-freebsd/lib/msun/src/e_j0f.c \ 49 upstream-freebsd/lib/msun/src/e_j1.c \ 50 upstream-freebsd/lib/msun/src/e_j1f.c \ 51 upstream-freebsd/lib/msun/src/e_jn.c \ 52 upstream-freebsd/lib/msun/src/e_jnf.c \ 53 upstream-freebsd/lib/msun/src/e_lgamma.c \ 54 upstream-freebsd/lib/msun/src/e_lgammaf.c \ 55 upstream-freebsd/lib/msun/src/e_lgammaf_r.c \ 56 upstream-freebsd/lib/msun/src/e_lgamma_r.c \ 57 upstream-freebsd/lib/msun/src/e_log10.c \ 58 upstream-freebsd/lib/msun/src/e_log10f.c \ 59 upstream-freebsd/lib/msun/src/e_log2.c \ 60 upstream-freebsd/lib/msun/src/e_log2f.c \ 61 upstream-freebsd/lib/msun/src/e_log.c \ 62 upstream-freebsd/lib/msun/src/e_logf.c \ 63 upstream-freebsd/lib/msun/src/e_pow.c \ 64 upstream-freebsd/lib/msun/src/e_powf.c \ 65 upstream-freebsd/lib/msun/src/e_remainder.c \ 66 upstream-freebsd/lib/msun/src/e_remainderf.c \ 67 upstream-freebsd/lib/msun/src/e_rem_pio2.c \ 68 upstream-freebsd/lib/msun/src/e_rem_pio2f.c \ 69 upstream-freebsd/lib/msun/src/e_scalb.c \ 70 upstream-freebsd/lib/msun/src/e_scalbf.c \ 71 upstream-freebsd/lib/msun/src/e_sinh.c \ 72 upstream-freebsd/lib/msun/src/e_sinhf.c \ 73 upstream-freebsd/lib/msun/src/e_sqrt.c \ 74 upstream-freebsd/lib/msun/src/e_sqrtf.c \ 75 upstream-freebsd/lib/msun/src/imprecise.c \ 76 upstream-freebsd/lib/msun/src/k_cos.c \ 77 upstream-freebsd/lib/msun/src/k_cosf.c \ 78 upstream-freebsd/lib/msun/src/k_exp.c \ 79 upstream-freebsd/lib/msun/src/k_expf.c \ 80 upstream-freebsd/lib/msun/src/k_rem_pio2.c \ 81 upstream-freebsd/lib/msun/src/k_sin.c \ 82 upstream-freebsd/lib/msun/src/k_sinf.c \ 83 upstream-freebsd/lib/msun/src/k_tan.c \ 84 upstream-freebsd/lib/msun/src/k_tanf.c \ 85 upstream-freebsd/lib/msun/src/s_asinh.c \ 86 upstream-freebsd/lib/msun/src/s_asinhf.c \ 87 upstream-freebsd/lib/msun/src/s_atan.c \ 88 upstream-freebsd/lib/msun/src/s_atanf.c \ 89 upstream-freebsd/lib/msun/src/s_carg.c \ 90 upstream-freebsd/lib/msun/src/s_cargf.c \ 91 upstream-freebsd/lib/msun/src/s_cargl.c \ 92 upstream-freebsd/lib/msun/src/s_cbrt.c \ 93 upstream-freebsd/lib/msun/src/s_cbrtf.c \ 94 upstream-freebsd/lib/msun/src/s_ccosh.c \ 95 upstream-freebsd/lib/msun/src/s_ccoshf.c \ 96 upstream-freebsd/lib/msun/src/s_ceil.c \ 97 upstream-freebsd/lib/msun/src/s_ceilf.c \ 98 upstream-freebsd/lib/msun/src/s_cexp.c \ 99 upstream-freebsd/lib/msun/src/s_cexpf.c \ 100 upstream-freebsd/lib/msun/src/s_cimag.c \ 101 upstream-freebsd/lib/msun/src/s_cimagf.c \ 102 upstream-freebsd/lib/msun/src/s_cimagl.c \ 103 upstream-freebsd/lib/msun/src/s_conj.c \ 104 upstream-freebsd/lib/msun/src/s_conjf.c \ 105 upstream-freebsd/lib/msun/src/s_conjl.c \ 106 upstream-freebsd/lib/msun/src/s_copysign.c \ 107 upstream-freebsd/lib/msun/src/s_copysignf.c \ 108 upstream-freebsd/lib/msun/src/s_cos.c \ 109 upstream-freebsd/lib/msun/src/s_cosf.c \ 110 upstream-freebsd/lib/msun/src/s_cproj.c \ 111 upstream-freebsd/lib/msun/src/s_cprojf.c \ 112 upstream-freebsd/lib/msun/src/s_cprojl.c \ 113 upstream-freebsd/lib/msun/src/s_creal.c \ 114 upstream-freebsd/lib/msun/src/s_crealf.c \ 115 upstream-freebsd/lib/msun/src/s_creall.c \ 116 upstream-freebsd/lib/msun/src/s_csinh.c \ 117 upstream-freebsd/lib/msun/src/s_csinhf.c \ 118 upstream-freebsd/lib/msun/src/s_csqrt.c \ 119 upstream-freebsd/lib/msun/src/s_csqrtf.c \ 120 upstream-freebsd/lib/msun/src/s_csqrtl.c \ 121 upstream-freebsd/lib/msun/src/s_ctanh.c \ 122 upstream-freebsd/lib/msun/src/s_ctanhf.c \ 123 upstream-freebsd/lib/msun/src/s_erf.c \ 124 upstream-freebsd/lib/msun/src/s_erff.c \ 125 upstream-freebsd/lib/msun/src/s_exp2.c \ 126 upstream-freebsd/lib/msun/src/s_exp2f.c \ 127 upstream-freebsd/lib/msun/src/s_expm1.c \ 128 upstream-freebsd/lib/msun/src/s_expm1f.c \ 129 upstream-freebsd/lib/msun/src/s_fdim.c \ 130 upstream-freebsd/lib/msun/src/s_finite.c \ 131 upstream-freebsd/lib/msun/src/s_finitef.c \ 132 upstream-freebsd/lib/msun/src/s_floor.c \ 133 upstream-freebsd/lib/msun/src/s_floorf.c \ 134 upstream-freebsd/lib/msun/src/s_fma.c \ 135 upstream-freebsd/lib/msun/src/s_fmaf.c \ 136 upstream-freebsd/lib/msun/src/s_fmax.c \ 137 upstream-freebsd/lib/msun/src/s_fmaxf.c \ 138 upstream-freebsd/lib/msun/src/s_fmin.c \ 139 upstream-freebsd/lib/msun/src/s_fminf.c \ 140 upstream-freebsd/lib/msun/src/s_frexp.c \ 141 upstream-freebsd/lib/msun/src/s_frexpf.c \ 142 upstream-freebsd/lib/msun/src/s_ilogb.c \ 143 upstream-freebsd/lib/msun/src/s_ilogbf.c \ 144 upstream-freebsd/lib/msun/src/s_llrint.c \ 145 upstream-freebsd/lib/msun/src/s_llrintf.c \ 146 upstream-freebsd/lib/msun/src/s_llround.c \ 147 upstream-freebsd/lib/msun/src/s_llroundf.c \ 148 upstream-freebsd/lib/msun/src/s_log1p.c \ 149 upstream-freebsd/lib/msun/src/s_log1pf.c \ 150 upstream-freebsd/lib/msun/src/s_logb.c \ 151 upstream-freebsd/lib/msun/src/s_logbf.c \ 152 upstream-freebsd/lib/msun/src/s_lrint.c \ 153 upstream-freebsd/lib/msun/src/s_lrintf.c \ 154 upstream-freebsd/lib/msun/src/s_lround.c \ 155 upstream-freebsd/lib/msun/src/s_lroundf.c \ 156 upstream-freebsd/lib/msun/src/s_modf.c \ 157 upstream-freebsd/lib/msun/src/s_modff.c \ 158 upstream-freebsd/lib/msun/src/s_nan.c \ 159 upstream-freebsd/lib/msun/src/s_nearbyint.c \ 160 upstream-freebsd/lib/msun/src/s_nextafter.c \ 161 upstream-freebsd/lib/msun/src/s_nextafterf.c \ 162 upstream-freebsd/lib/msun/src/s_remquo.c \ 163 upstream-freebsd/lib/msun/src/s_remquof.c \ 164 upstream-freebsd/lib/msun/src/s_rint.c \ 165 upstream-freebsd/lib/msun/src/s_rintf.c \ 166 upstream-freebsd/lib/msun/src/s_round.c \ 167 upstream-freebsd/lib/msun/src/s_roundf.c \ 168 upstream-freebsd/lib/msun/src/s_scalbln.c \ 169 upstream-freebsd/lib/msun/src/s_scalbn.c \ 170 upstream-freebsd/lib/msun/src/s_scalbnf.c \ 171 upstream-freebsd/lib/msun/src/s_signgam.c \ 172 upstream-freebsd/lib/msun/src/s_significand.c \ 173 upstream-freebsd/lib/msun/src/s_significandf.c \ 174 upstream-freebsd/lib/msun/src/s_sin.c \ 175 upstream-freebsd/lib/msun/src/s_sinf.c \ 176 upstream-freebsd/lib/msun/src/s_tan.c \ 177 upstream-freebsd/lib/msun/src/s_tanf.c \ 178 upstream-freebsd/lib/msun/src/s_tanh.c \ 179 upstream-freebsd/lib/msun/src/s_tanhf.c \ 180 upstream-freebsd/lib/msun/src/s_tgammaf.c \ 181 upstream-freebsd/lib/msun/src/s_trunc.c \ 182 upstream-freebsd/lib/msun/src/s_truncf.c \ 183 upstream-freebsd/lib/msun/src/w_cabs.c \ 184 upstream-freebsd/lib/msun/src/w_cabsf.c \ 185 upstream-freebsd/lib/msun/src/w_cabsl.c \ 186 upstream-freebsd/lib/msun/src/w_drem.c \ 187 upstream-freebsd/lib/msun/src/w_dremf.c \ 188 189 LOCAL_SRC_FILES_32 += \ 190 fake_long_double.c \ 191 192 LOCAL_SRC_FILES_64 := \ 193 upstream-freebsd/lib/msun/src/e_acosl.c \ 194 upstream-freebsd/lib/msun/src/e_acoshl.c \ 195 upstream-freebsd/lib/msun/src/e_asinl.c \ 196 upstream-freebsd/lib/msun/src/e_atan2l.c \ 197 upstream-freebsd/lib/msun/src/e_atanhl.c \ 198 upstream-freebsd/lib/msun/src/e_fmodl.c \ 199 upstream-freebsd/lib/msun/src/e_hypotl.c \ 200 upstream-freebsd/lib/msun/src/e_lgammal.c \ 201 upstream-freebsd/lib/msun/src/e_remainderl.c \ 202 upstream-freebsd/lib/msun/src/e_sqrtl.c \ 203 upstream-freebsd/lib/msun/src/s_asinhl.c \ 204 upstream-freebsd/lib/msun/src/s_atanl.c \ 205 upstream-freebsd/lib/msun/src/s_cbrtl.c \ 206 upstream-freebsd/lib/msun/src/s_ceill.c \ 207 upstream-freebsd/lib/msun/src/s_copysignl.c \ 208 upstream-freebsd/lib/msun/src/e_coshl.c \ 209 upstream-freebsd/lib/msun/src/s_cosl.c \ 210 upstream-freebsd/lib/msun/src/s_floorl.c \ 211 upstream-freebsd/lib/msun/src/s_fmal.c \ 212 upstream-freebsd/lib/msun/src/s_fmaxl.c \ 213 upstream-freebsd/lib/msun/src/s_fminl.c \ 214 upstream-freebsd/lib/msun/src/s_modfl.c \ 215 upstream-freebsd/lib/msun/src/s_frexpl.c \ 216 upstream-freebsd/lib/msun/src/s_ilogbl.c \ 217 upstream-freebsd/lib/msun/src/s_llrintl.c \ 218 upstream-freebsd/lib/msun/src/s_llroundl.c \ 219 upstream-freebsd/lib/msun/src/s_logbl.c \ 220 upstream-freebsd/lib/msun/src/s_lrintl.c \ 221 upstream-freebsd/lib/msun/src/s_lroundl.c \ 222 upstream-freebsd/lib/msun/src/s_nextafterl.c \ 223 upstream-freebsd/lib/msun/src/s_nexttoward.c \ 224 upstream-freebsd/lib/msun/src/s_nexttowardf.c \ 225 upstream-freebsd/lib/msun/src/s_remquol.c \ 226 upstream-freebsd/lib/msun/src/s_rintl.c \ 227 upstream-freebsd/lib/msun/src/s_roundl.c \ 228 upstream-freebsd/lib/msun/src/s_scalbnl.c \ 229 upstream-freebsd/lib/msun/src/e_sinhl.c \ 230 upstream-freebsd/lib/msun/src/s_sinl.c \ 231 upstream-freebsd/lib/msun/src/s_tanhl.c \ 232 upstream-freebsd/lib/msun/src/s_tanl.c \ 233 upstream-freebsd/lib/msun/src/s_truncl.c \ 234 235 LOCAL_SRC_FILES_64 += \ 236 upstream-freebsd/lib/msun/ld128/invtrig.c \ 237 upstream-freebsd/lib/msun/ld128/e_lgammal_r.c \ 238 upstream-freebsd/lib/msun/ld128/k_cosl.c \ 239 upstream-freebsd/lib/msun/ld128/k_sinl.c \ 240 upstream-freebsd/lib/msun/ld128/k_tanl.c \ 241 upstream-freebsd/lib/msun/ld128/s_erfl.c \ 242 upstream-freebsd/lib/msun/ld128/s_exp2l.c \ 243 upstream-freebsd/lib/msun/ld128/s_expl.c \ 244 upstream-freebsd/lib/msun/ld128/s_logl.c \ 245 upstream-freebsd/lib/msun/ld128/s_nanl.c \ 246 247 # TODO: this comes from from upstream's libc, not libm, but it's an 248 # implementation detail that should have hidden visibility, so it needs 249 # to be in whatever library the math code is in. 250 LOCAL_SRC_FILES += \ 251 digittoint.c \ 252 253 # Functionality not in the BSDs. 254 LOCAL_SRC_FILES += \ 255 significandl.c \ 256 sincos.c \ 257 258 # Modified versions of BSD code. 259 LOCAL_SRC_FILES += \ 260 signbit.c \ 261 262 # Home-grown stuff. 263 LOCAL_SRC_FILES += \ 264 fabs.cpp \ 265 266 # Arch specific optimizations. 267 268 # ----------------------------------------------------------------------------- 269 # arm 270 # ----------------------------------------------------------------------------- 271 LOCAL_SRC_FILES_arm += \ 272 arm/fenv.c \ 273 274 # s_floor.S requires neon instructions. 275 ifdef TARGET_2ND_ARCH 276 arch_variant := $(TARGET_2ND_ARCH_VARIANT) 277 else 278 arch_variant := $(TARGET_ARCH_VARIANT) 279 endif 280 281 # Use the C version on armv7-a since it doesn't support neon instructions. 282 ifneq ($(arch_variant),armv7-a) 283 LOCAL_SRC_FILES_arm += \ 284 arm/sqrt.S \ 285 arm/floor.S \ 286 287 LOCAL_SRC_FILES_EXCLUDE_arm += \ 288 upstream-freebsd/lib/msun/src/e_sqrt.c \ 289 upstream-freebsd/lib/msun/src/e_sqrtf.c \ 290 upstream-freebsd/lib/msun/src/s_floor.c \ 291 292 endif 293 294 # ----------------------------------------------------------------------------- 295 # arm64 296 # ----------------------------------------------------------------------------- 297 LOCAL_SRC_FILES_arm64 += \ 298 arm64/ceil.S \ 299 arm64/fenv.c \ 300 arm64/fma.S \ 301 arm64/floor.S \ 302 arm64/lrint.S \ 303 arm64/rint.S \ 304 arm64/sqrt.S \ 305 arm64/trunc.S \ 306 307 LOCAL_SRC_FILES_EXCLUDE_arm64 += \ 308 upstream-freebsd/lib/msun/src/e_sqrt.c \ 309 upstream-freebsd/lib/msun/src/e_sqrtf.c \ 310 upstream-freebsd/lib/msun/src/s_ceil.c \ 311 upstream-freebsd/lib/msun/src/s_ceilf.c \ 312 upstream-freebsd/lib/msun/src/s_fma.c \ 313 upstream-freebsd/lib/msun/src/s_fmaf.c \ 314 upstream-freebsd/lib/msun/src/s_floor.c \ 315 upstream-freebsd/lib/msun/src/s_floorf.c \ 316 upstream-freebsd/lib/msun/src/s_llrint.c \ 317 upstream-freebsd/lib/msun/src/s_llrintf.c \ 318 upstream-freebsd/lib/msun/src/s_lrint.c \ 319 upstream-freebsd/lib/msun/src/s_lrintf.c \ 320 upstream-freebsd/lib/msun/src/s_rint.c \ 321 upstream-freebsd/lib/msun/src/s_rintf.c \ 322 upstream-freebsd/lib/msun/src/s_trunc.c \ 323 upstream-freebsd/lib/msun/src/s_truncf.c \ 324 325 # ----------------------------------------------------------------------------- 326 # mips 327 # ----------------------------------------------------------------------------- 328 libm_mips_arch_files := \ 329 mips/fenv.c \ 330 331 LOCAL_SRC_FILES_mips += $(libm_mips_arch_files) 332 LOCAL_SRC_FILES_mips64 += $(libm_mips_arch_files) 333 334 # ----------------------------------------------------------------------------- 335 # x86 336 # ----------------------------------------------------------------------------- 337 LOCAL_SRC_FILES_x86 += \ 338 i387/fenv.c \ 339 x86/sqrt.S \ 340 x86/sqrtf.S \ 341 x86/e_acos.S \ 342 x86/e_asin.S \ 343 x86/e_atan2.S \ 344 x86/e_cosh.S \ 345 x86/e_exp.S \ 346 x86/e_hypot.S \ 347 x86/e_log10.S \ 348 x86/e_log.S \ 349 x86/e_pow.S \ 350 x86/e_sinh.S \ 351 x86/libm_reduce_pi04l.S \ 352 x86/libm_sincos_huge.S \ 353 x86/libm_tancot_huge.S \ 354 x86/lrint.S \ 355 x86/lrintf.S \ 356 x86/s_atan.S \ 357 x86/s_cbrt.S \ 358 x86/s_cos.S \ 359 x86/s_expm1.S \ 360 x86/s_log1p.S \ 361 x86/s_sin.S \ 362 x86/s_tanh.S \ 363 x86/s_tan.S \ 364 365 LOCAL_SRC_FILES_EXCLUDE_x86 += \ 366 upstream-freebsd/lib/msun/src/e_acos.c \ 367 upstream-freebsd/lib/msun/src/e_asin.c \ 368 upstream-freebsd/lib/msun/src/e_atan2.c \ 369 upstream-freebsd/lib/msun/src/e_cosh.c \ 370 upstream-freebsd/lib/msun/src/e_exp.c \ 371 upstream-freebsd/lib/msun/src/e_hypot.c \ 372 upstream-freebsd/lib/msun/src/e_log.c \ 373 upstream-freebsd/lib/msun/src/e_log10.c \ 374 upstream-freebsd/lib/msun/src/e_pow.c \ 375 upstream-freebsd/lib/msun/src/e_sinh.c \ 376 upstream-freebsd/lib/msun/src/e_sqrt.c \ 377 upstream-freebsd/lib/msun/src/e_sqrtf.c \ 378 upstream-freebsd/lib/msun/src/s_atan.c \ 379 upstream-freebsd/lib/msun/src/s_cbrt.c \ 380 upstream-freebsd/lib/msun/src/s_cos.c \ 381 upstream-freebsd/lib/msun/src/s_expm1.c \ 382 upstream-freebsd/lib/msun/src/s_log1p.c \ 383 upstream-freebsd/lib/msun/src/s_lrint.c \ 384 upstream-freebsd/lib/msun/src/s_lrintf.c \ 385 upstream-freebsd/lib/msun/src/s_sin.c \ 386 upstream-freebsd/lib/msun/src/s_tan.c \ 387 upstream-freebsd/lib/msun/src/s_tanh.c \ 388 389 ifeq ($(ARCH_X86_HAVE_SSE4_1),true) 390 LOCAL_SRC_FILES_x86 += \ 391 x86/ceil.S \ 392 x86/ceilf.S \ 393 x86/floor.S \ 394 x86/floorf.S \ 395 x86/rint.S \ 396 x86/rintf.S \ 397 x86/trunc.S \ 398 x86/truncf.S \ 399 400 LOCAL_SRC_FILES_EXCLUDE_x86 += \ 401 upstream-freebsd/lib/msun/src/s_ceil.c \ 402 upstream-freebsd/lib/msun/src/s_ceilf.c \ 403 upstream-freebsd/lib/msun/src/s_floor.c \ 404 upstream-freebsd/lib/msun/src/s_floorf.c \ 405 upstream-freebsd/lib/msun/src/s_rint.c \ 406 upstream-freebsd/lib/msun/src/s_rintf.c \ 407 upstream-freebsd/lib/msun/src/s_trunc.c \ 408 upstream-freebsd/lib/msun/src/s_truncf.c \ 409 410 endif 411 412 # ----------------------------------------------------------------------------- 413 # x86_64 414 # ----------------------------------------------------------------------------- 415 LOCAL_SRC_FILES_x86_64 += \ 416 amd64/fenv.c \ 417 x86_64/sqrt.S \ 418 x86_64/sqrtf.S \ 419 x86_64/e_acos.S \ 420 x86_64/e_asin.S \ 421 x86_64/e_atan2.S \ 422 x86_64/e_cosh.S \ 423 x86_64/e_exp.S \ 424 x86_64/e_hypot.S \ 425 x86_64/e_log10.S \ 426 x86_64/e_log.S \ 427 x86_64/e_pow.S \ 428 x86_64/e_sinh.S \ 429 x86_64/lrint.S \ 430 x86_64/lrintf.S \ 431 x86_64/s_atan.S \ 432 x86_64/s_cbrt.S \ 433 x86_64/s_cos.S \ 434 x86_64/s_expm1.S \ 435 x86_64/s_log1p.S \ 436 x86_64/s_sin.S \ 437 x86_64/s_tanh.S \ 438 x86_64/s_tan.S \ 439 440 LOCAL_SRC_FILES_EXCLUDE_x86_64 += \ 441 upstream-freebsd/lib/msun/src/e_acos.c \ 442 upstream-freebsd/lib/msun/src/e_asin.c \ 443 upstream-freebsd/lib/msun/src/e_atan2.c \ 444 upstream-freebsd/lib/msun/src/e_cosh.c \ 445 upstream-freebsd/lib/msun/src/e_exp.c \ 446 upstream-freebsd/lib/msun/src/e_hypot.c \ 447 upstream-freebsd/lib/msun/src/e_log.c \ 448 upstream-freebsd/lib/msun/src/e_log10.c \ 449 upstream-freebsd/lib/msun/src/e_pow.c \ 450 upstream-freebsd/lib/msun/src/e_sinh.c \ 451 upstream-freebsd/lib/msun/src/e_sqrt.c \ 452 upstream-freebsd/lib/msun/src/e_sqrtf.c \ 453 upstream-freebsd/lib/msun/src/s_atan.c \ 454 upstream-freebsd/lib/msun/src/s_cbrt.c \ 455 upstream-freebsd/lib/msun/src/s_cos.c \ 456 upstream-freebsd/lib/msun/src/s_expm1.c \ 457 upstream-freebsd/lib/msun/src/s_log1p.c \ 458 upstream-freebsd/lib/msun/src/s_llrint.c \ 459 upstream-freebsd/lib/msun/src/s_llrintf.c \ 460 upstream-freebsd/lib/msun/src/s_lrint.c \ 461 upstream-freebsd/lib/msun/src/s_lrintf.c \ 462 upstream-freebsd/lib/msun/src/s_sin.c \ 463 upstream-freebsd/lib/msun/src/s_tan.c \ 464 upstream-freebsd/lib/msun/src/s_tanh.c \ 465 466 ifeq ($(ARCH_X86_HAVE_SSE4_1),true) 467 LOCAL_SRC_FILES_x86_64 += \ 468 x86_64/ceil.S \ 469 x86_64/ceilf.S \ 470 x86_64/floor.S \ 471 x86_64/floorf.S \ 472 x86_64/rint.S \ 473 x86_64/rintf.S \ 474 x86_64/trunc.S \ 475 x86_64/truncf.S \ 476 477 LOCAL_SRC_FILES_EXCLUDE_x86_64 += \ 478 upstream-freebsd/lib/msun/src/s_ceil.c \ 479 upstream-freebsd/lib/msun/src/s_ceilf.c \ 480 upstream-freebsd/lib/msun/src/s_floor.c \ 481 upstream-freebsd/lib/msun/src/s_floorf.c \ 482 upstream-freebsd/lib/msun/src/s_rint.c \ 483 upstream-freebsd/lib/msun/src/s_rintf.c \ 484 upstream-freebsd/lib/msun/src/s_trunc.c \ 485 upstream-freebsd/lib/msun/src/s_truncf.c \ 486 487 endif 488 489 LOCAL_C_INCLUDES_x86 += $(LOCAL_PATH)/i387 490 491 LOCAL_C_INCLUDES += $(LOCAL_PATH)/upstream-freebsd/lib/msun/src/ 492 LOCAL_C_INCLUDES_64 += $(LOCAL_PATH)/upstream-freebsd/lib/msun/ld128/ 493 494 LOCAL_CLANG := $(libm_clang) 495 LOCAL_ARM_MODE := arm 496 LOCAL_CFLAGS := \ 497 -D__BIONIC_NO_MATH_INLINES \ 498 -DFLT_EVAL_METHOD=0 \ 499 -include $(LOCAL_PATH)/freebsd-compat.h \ 500 -Werror \ 501 -Wno-missing-braces \ 502 -Wno-parentheses \ 503 -Wno-sign-compare \ 504 -Wno-uninitialized \ 505 -Wno-unknown-pragmas \ 506 -fvisibility=hidden \ 507 508 LOCAL_ASFLAGS := \ 509 -Ibionic/libc \ 510 511 # Workaround the GCC "(long)fn -> lfn" optimization bug which will result in 512 # self recursions for lrint, lrintf, and lrintl. 513 # BUG: 14225968 514 LOCAL_CFLAGS += \ 515 -fno-builtin-rint \ 516 -fno-builtin-rintf \ 517 -fno-builtin-rintl \ 518 519 LOCAL_NATIVE_COVERAGE := $(bionic_coverage) 520 LOCAL_SANITIZE := never 521 include $(BUILD_STATIC_LIBRARY) 522 523 # ----------------------------------------------------------------------------- 524 # libm.so 525 # ----------------------------------------------------------------------------- 526 include $(CLEAR_VARS) 527 528 LOCAL_ADDITIONAL_DEPENDENCIES := \ 529 $(LOCAL_PATH)/libm.arm.map \ 530 $(LOCAL_PATH)/libm.arm64.map \ 531 $(LOCAL_PATH)/libm.mips.map \ 532 $(LOCAL_PATH)/libm.mips64.map \ 533 $(LOCAL_PATH)/libm.x86.map \ 534 $(LOCAL_PATH)/libm.x86_64.map \ 535 536 # TODO: This is to work around b/24465209. Remove after root cause is fixed 537 LOCAL_LDFLAGS_arm := -Wl,--hash-style=both 538 LOCAL_LDFLAGS_x86 := -Wl,--hash-style=both 539 540 LOCAL_LDFLAGS_arm += -Wl,--version-script,$(LOCAL_PATH)/libm.arm.map 541 LOCAL_LDFLAGS_arm64 += -Wl,--version-script,$(LOCAL_PATH)/libm.arm64.map 542 LOCAL_LDFLAGS_mips += -Wl,--version-script,$(LOCAL_PATH)/libm.mips.map 543 LOCAL_LDFLAGS_mips64 += -Wl,--version-script,$(LOCAL_PATH)/libm.mips64.map 544 LOCAL_LDFLAGS_x86 += -Wl,--version-script,$(LOCAL_PATH)/libm.x86.map 545 LOCAL_LDFLAGS_x86_64 += -Wl,--version-script,$(LOCAL_PATH)/libm.x86_64.map 546 547 548 LOCAL_MODULE := libm 549 LOCAL_CLANG := $(libm_clang) 550 LOCAL_SYSTEM_SHARED_LIBRARIES := libc 551 LOCAL_WHOLE_STATIC_LIBRARIES := libm 552 553 LOCAL_NATIVE_COVERAGE := $(bionic_coverage) 554 LOCAL_SANITIZE := never 555 556 LOCAL_CXX_STL := none 557 558 # We'd really like to do this for all architectures, but since this wasn't done 559 # before, these symbols must continue to be exported on LP32 for binary 560 # compatibility. 561 LOCAL_LDFLAGS_64 := -Wl,--exclude-libs,libgcc.a 562 563 include $(BUILD_SHARED_LIBRARY) 564 endif 565
