Make ARM softmath functions experimental, disabled by default By default, just forward calls to msvcrt.dll for the functions implemented with softmath routines. The msvcrt math functions might not be fully C99 compliant, but the current softfloat implementations are lacking in many other ways (e.g. crashing due to infinite recursion for some input values, only working for certain ranges of input values, etc.). For functions that are missing in msvcrt.dll (log2*, exp2*, scalbn*), provide small wrappers that fall back on log and pow. This makes the libav testsuite succeed (when run in wine), when built with clang for ARM with mingw-w64 - previously a number of tests failed due to faulty math functions. Signed-off-by: Martin Storsjö <martin@martin.st>
diff --git a/mingw-w64-crt/Makefile.am b/mingw-w64-crt/Makefile.am index 52dac0c..e727e64 100644 --- a/mingw-w64-crt/Makefile.am +++ b/mingw-w64-crt/Makefile.am
@@ -330,6 +330,7 @@ math/sinf.c math/sinl.c math/sinl_internal.S math/tanf.c math/tanl.S # these only go into the ARM32 version: +if ENABLE_SOFTMATH src_libmingwexarm32=\ math/softmath/e_fmod.c math/softmath/e_fmodf.c math/softmath/e_powf.c math/softmath/e_pow.c \ math/softmath/acosf.c math/softmath/acosh.c math/softmath/acosl.c math/softmath/acoshf.c math/softmath/acoshl.c \ @@ -347,6 +348,11 @@ math/softmath/remquo.c math/softmath/remquof.c math/softmath/remquol.c math/softmath/scalbn.c math/softmath/scalbnf.c \ math/softmath/scalbnl.c math/softmath/sin.c math/softmath/sincos.c math/softmath/sincosf.c math/softmath/sincosl.c \ math/softmath/sinf.c math/softmath/sinl.c math/softmath/tanf.c math/softmath/tanl.c +else +src_libmingwexarm32=\ + math/arm/exp2.c math/arm/log2.c math/arm/scalbn.c +endif + # These intrinsics are target independent:
diff --git a/mingw-w64-crt/Makefile.in b/mingw-w64-crt/Makefile.in index 6878f89..22bbae9 100644 --- a/mingw-w64-crt/Makefile.in +++ b/mingw-w64-crt/Makefile.in
@@ -2916,7 +2916,8 @@ stdio/vscanf.c stdio/vsnprintf.c stdio/vsnprintf_s.c \ stdio/vsnwprintf.c stdio/vsscanf.c stdio/vswscanf.c \ stdio/vwscanf.c stdio/wtoll.c stdio/mingw_asprintf.c \ - stdio/mingw_vasprintf.c math/softmath/e_fmod.c \ + stdio/mingw_vasprintf.c math/arm/exp2.c math/arm/log2.c \ + math/arm/scalbn.c math/softmath/e_fmod.c \ math/softmath/e_fmodf.c math/softmath/e_powf.c \ math/softmath/e_pow.c math/softmath/acosf.c \ math/softmath/acosh.c math/softmath/acosl.c \ @@ -3306,78 +3307,81 @@ stdio/libarm32_libmingwex_a-wtoll.$(OBJEXT) \ stdio/libarm32_libmingwex_a-mingw_asprintf.$(OBJEXT) \ stdio/libarm32_libmingwex_a-mingw_vasprintf.$(OBJEXT) -am__objects_87 = math/softmath/libarm32_libmingwex_a-e_fmod.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-e_fmodf.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-e_powf.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-e_pow.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-acosf.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-acosh.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-acosl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-acoshf.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-acoshl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-asinf.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-asinh.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-asinl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-asinhf.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-asinhl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-atan2f.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-atan2l.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-atanf.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-atanh.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-atanl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-atanhf.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-atanhl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-cos.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-cosf.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-cosl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-exp.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-expl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-exp2.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-exp2f.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-exp2l.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-expm1.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-expm1f.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-expm1l.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-fmod.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-fmodf.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-fmodl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-frexpl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-ilogb.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-ilogbf.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-ilogbl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-ldexp.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-ldexpl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-log.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-log10l.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-log1p.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-log1pf.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-log1pl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-log2.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-log2f.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-log2l.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-logb.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-logbf.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-logbl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-logl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-pow.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-powl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-remainder.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-remainderf.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-remainderl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-remquo.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-remquof.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-remquol.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-scalbn.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-scalbnf.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-scalbnl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-sin.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-sincos.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-sincosf.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-sincosl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-sinf.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-sinl.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-tanf.$(OBJEXT) \ - math/softmath/libarm32_libmingwex_a-tanl.$(OBJEXT) +@ENABLE_SOFTMATH_FALSE@am__objects_87 = math/arm/libarm32_libmingwex_a-exp2.$(OBJEXT) \ +@ENABLE_SOFTMATH_FALSE@ math/arm/libarm32_libmingwex_a-log2.$(OBJEXT) \ +@ENABLE_SOFTMATH_FALSE@ math/arm/libarm32_libmingwex_a-scalbn.$(OBJEXT) +@ENABLE_SOFTMATH_TRUE@am__objects_87 = math/softmath/libarm32_libmingwex_a-e_fmod.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-e_fmodf.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-e_powf.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-e_pow.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-acosf.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-acosh.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-acosl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-acoshf.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-acoshl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-asinf.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-asinh.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-asinl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-asinhf.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-asinhl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-atan2f.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-atan2l.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-atanf.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-atanh.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-atanl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-atanhf.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-atanhl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-cos.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-cosf.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-cosl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-exp.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-expl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-exp2.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-exp2f.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-exp2l.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-expm1.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-expm1f.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-expm1l.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-fmod.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-fmodf.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-fmodl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-frexpl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-ilogb.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-ilogbf.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-ilogbl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-ldexp.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-ldexpl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-log.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-log10l.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-log1p.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-log1pf.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-log1pl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-log2.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-log2f.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-log2l.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-logb.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-logbf.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-logbl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-logl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-pow.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-powl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-remainder.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-remainderf.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-remainderl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-remquo.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-remquof.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-remquol.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-scalbn.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-scalbnf.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-scalbnl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-sin.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-sincos.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-sincosf.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-sincosl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-sinf.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-sinl.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-tanf.$(OBJEXT) \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/libarm32_libmingwex_a-tanl.$(OBJEXT) @ENABLE_DFP_TRUE@am__objects_88 = math/DFP/libarm32_libmingwex_a-__fpclassifyd32.$(OBJEXT) \ @ENABLE_DFP_TRUE@ math/DFP/libarm32_libmingwex_a-__fpclassifyd64.$(OBJEXT) \ @ENABLE_DFP_TRUE@ math/DFP/libarm32_libmingwex_a-__fpclassifyd128.$(OBJEXT) \ @@ -5354,25 +5358,28 @@ math/remquol.S math/scalbn.S math/scalbnf.S math/scalbnl.S math/sin.c \ math/sinf.c math/sinl.c math/sinl_internal.S math/tanf.c math/tanl.S +@ENABLE_SOFTMATH_FALSE@src_libmingwexarm32 = \ +@ENABLE_SOFTMATH_FALSE@ math/arm/exp2.c math/arm/log2.c math/arm/scalbn.c + # these only go into the ARM32 version: -src_libmingwexarm32 = \ - math/softmath/e_fmod.c math/softmath/e_fmodf.c math/softmath/e_powf.c math/softmath/e_pow.c \ - math/softmath/acosf.c math/softmath/acosh.c math/softmath/acosl.c math/softmath/acoshf.c math/softmath/acoshl.c \ - math/softmath/asinf.c math/softmath/asinh.c math/softmath/asinl.c math/softmath/asinhf.c math/softmath/asinhl.c \ - math/softmath/atan2f.c math/softmath/atan2l.c math/softmath/atanf.c math/softmath/atanh.c math/softmath/atanl.c \ - math/softmath/atanhf.c math/softmath/atanhl.c math/softmath/cos.c math/softmath/cosf.c math/softmath/cosl.c \ - math/softmath/exp.c math/softmath/expl.c math/softmath/exp2.c math/softmath/exp2f.c math/softmath/exp2l.c \ - math/softmath/expm1.c math/softmath/expm1f.c math/softmath/expm1l.c math/softmath/fmod.c math/softmath/fmodf.c \ - math/softmath/fmodl.c math/softmath/frexpl.c math/softmath/ilogb.c math/softmath/ilogbf.c math/softmath/ilogbl.c \ - math/softmath/ldexp.c math/softmath/ldexpl.c math/softmath/log.c math/softmath/log10l.c math/softmath/log1p.c \ - math/softmath/log1pf.c math/softmath/log1pl.c math/softmath/log2.c math/softmath/log2f.c math/softmath/log2l.c \ - math/softmath/logb.c math/softmath/logbf.c math/softmath/logbl.c math/softmath/logl.c math/softmath/pow.c \ - math/softmath/powl.c \ - math/softmath/remainder.c math/softmath/remainderf.c math/softmath/remainderl.c \ - math/softmath/remquo.c math/softmath/remquof.c math/softmath/remquol.c math/softmath/scalbn.c math/softmath/scalbnf.c \ - math/softmath/scalbnl.c math/softmath/sin.c math/softmath/sincos.c math/softmath/sincosf.c math/softmath/sincosl.c \ - math/softmath/sinf.c math/softmath/sinl.c math/softmath/tanf.c math/softmath/tanl.c +@ENABLE_SOFTMATH_TRUE@src_libmingwexarm32 = \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/e_fmod.c math/softmath/e_fmodf.c math/softmath/e_powf.c math/softmath/e_pow.c \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/acosf.c math/softmath/acosh.c math/softmath/acosl.c math/softmath/acoshf.c math/softmath/acoshl.c \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/asinf.c math/softmath/asinh.c math/softmath/asinl.c math/softmath/asinhf.c math/softmath/asinhl.c \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/atan2f.c math/softmath/atan2l.c math/softmath/atanf.c math/softmath/atanh.c math/softmath/atanl.c \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/atanhf.c math/softmath/atanhl.c math/softmath/cos.c math/softmath/cosf.c math/softmath/cosl.c \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/exp.c math/softmath/expl.c math/softmath/exp2.c math/softmath/exp2f.c math/softmath/exp2l.c \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/expm1.c math/softmath/expm1f.c math/softmath/expm1l.c math/softmath/fmod.c math/softmath/fmodf.c \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/fmodl.c math/softmath/frexpl.c math/softmath/ilogb.c math/softmath/ilogbf.c math/softmath/ilogbl.c \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/ldexp.c math/softmath/ldexpl.c math/softmath/log.c math/softmath/log10l.c math/softmath/log1p.c \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/log1pf.c math/softmath/log1pl.c math/softmath/log2.c math/softmath/log2f.c math/softmath/log2l.c \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/logb.c math/softmath/logbf.c math/softmath/logbl.c math/softmath/logl.c math/softmath/pow.c \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/powl.c \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/remainder.c math/softmath/remainderf.c math/softmath/remainderl.c \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/remquo.c math/softmath/remquof.c math/softmath/remquol.c math/softmath/scalbn.c math/softmath/scalbnf.c \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/scalbnl.c math/softmath/sin.c math/softmath/sincos.c math/softmath/sincosf.c math/softmath/sincosl.c \ +@ENABLE_SOFTMATH_TRUE@ math/softmath/sinf.c math/softmath/sinl.c math/softmath/tanf.c math/softmath/tanl.c # These intrinsics are target independent: @@ -12048,6 +12055,18 @@ stdio/$(am__dirstamp) stdio/$(DEPDIR)/$(am__dirstamp) stdio/libarm32_libmingwex_a-mingw_vasprintf.$(OBJEXT): \ stdio/$(am__dirstamp) stdio/$(DEPDIR)/$(am__dirstamp) +math/arm/$(am__dirstamp): + @$(MKDIR_P) math/arm + @: > math/arm/$(am__dirstamp) +math/arm/$(DEPDIR)/$(am__dirstamp): + @$(MKDIR_P) math/arm/$(DEPDIR) + @: > math/arm/$(DEPDIR)/$(am__dirstamp) +math/arm/libarm32_libmingwex_a-exp2.$(OBJEXT): \ + math/arm/$(am__dirstamp) math/arm/$(DEPDIR)/$(am__dirstamp) +math/arm/libarm32_libmingwex_a-log2.$(OBJEXT): \ + math/arm/$(am__dirstamp) math/arm/$(DEPDIR)/$(am__dirstamp) +math/arm/libarm32_libmingwex_a-scalbn.$(OBJEXT): \ + math/arm/$(am__dirstamp) math/arm/$(DEPDIR)/$(am__dirstamp) math/softmath/$(am__dirstamp): @$(MKDIR_P) math/softmath @: > math/softmath/$(am__dirstamp) @@ -13599,6 +13618,7 @@ -rm -f libsrc/wspiapi/*.$(OBJEXT) -rm -f math/*.$(OBJEXT) -rm -f math/DFP/*.$(OBJEXT) + -rm -f math/arm/*.$(OBJEXT) -rm -f math/softmath/*.$(OBJEXT) -rm -f misc/*.$(OBJEXT) -rm -f profile/*.$(OBJEXT) @@ -14970,6 +14990,9 @@ @AMDEP_TRUE@@am__include@ @am__quote@math/DFP/$(DEPDIR)/libarm32_libmingwex_a-isinfd128.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@math/DFP/$(DEPDIR)/libarm32_libmingwex_a-isinfd32.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@math/DFP/$(DEPDIR)/libarm32_libmingwex_a-isinfd64.Po@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@math/arm/$(DEPDIR)/libarm32_libmingwex_a-exp2.Po@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@math/arm/$(DEPDIR)/libarm32_libmingwex_a-log2.Po@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@math/arm/$(DEPDIR)/libarm32_libmingwex_a-scalbn.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@math/softmath/$(DEPDIR)/libarm32_libmingwex_a-acosf.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@math/softmath/$(DEPDIR)/libarm32_libmingwex_a-acosh.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@math/softmath/$(DEPDIR)/libarm32_libmingwex_a-acoshf.Po@am__quote@ @@ -42221,6 +42244,48 @@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarm32_libmingwex_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o stdio/libarm32_libmingwex_a-mingw_vasprintf.obj `if test -f 'stdio/mingw_vasprintf.c'; then $(CYGPATH_W) 'stdio/mingw_vasprintf.c'; else $(CYGPATH_W) '$(srcdir)/stdio/mingw_vasprintf.c'; fi` +math/arm/libarm32_libmingwex_a-exp2.o: math/arm/exp2.c +@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) 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+@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarm32_libmingwex_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT math/arm/libarm32_libmingwex_a-exp2.obj -MD -MP -MF math/arm/$(DEPDIR)/libarm32_libmingwex_a-exp2.Tpo -c -o math/arm/libarm32_libmingwex_a-exp2.obj `if test -f 'math/arm/exp2.c'; then $(CYGPATH_W) 'math/arm/exp2.c'; else $(CYGPATH_W) '$(srcdir)/math/arm/exp2.c'; fi` +@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) math/arm/$(DEPDIR)/libarm32_libmingwex_a-exp2.Tpo math/arm/$(DEPDIR)/libarm32_libmingwex_a-exp2.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='math/arm/exp2.c' object='math/arm/libarm32_libmingwex_a-exp2.obj' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarm32_libmingwex_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o 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math/arm/$(DEPDIR)/libarm32_libmingwex_a-scalbn.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='math/arm/scalbn.c' object='math/arm/libarm32_libmingwex_a-scalbn.o' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarm32_libmingwex_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o math/arm/libarm32_libmingwex_a-scalbn.o `test -f 'math/arm/scalbn.c' || echo '$(srcdir)/'`math/arm/scalbn.c + +math/arm/libarm32_libmingwex_a-scalbn.obj: math/arm/scalbn.c +@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarm32_libmingwex_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT math/arm/libarm32_libmingwex_a-scalbn.obj -MD -MP -MF math/arm/$(DEPDIR)/libarm32_libmingwex_a-scalbn.Tpo -c -o math/arm/libarm32_libmingwex_a-scalbn.obj `if test -f 'math/arm/scalbn.c'; then $(CYGPATH_W) 'math/arm/scalbn.c'; else $(CYGPATH_W) '$(srcdir)/math/arm/scalbn.c'; fi` +@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) math/arm/$(DEPDIR)/libarm32_libmingwex_a-scalbn.Tpo math/arm/$(DEPDIR)/libarm32_libmingwex_a-scalbn.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='math/arm/scalbn.c' object='math/arm/libarm32_libmingwex_a-scalbn.obj' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarm32_libmingwex_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o math/arm/libarm32_libmingwex_a-scalbn.obj `if test -f 'math/arm/scalbn.c'; then $(CYGPATH_W) 'math/arm/scalbn.c'; else $(CYGPATH_W) '$(srcdir)/math/arm/scalbn.c'; fi` + math/softmath/libarm32_libmingwex_a-e_fmod.o: math/softmath/e_fmod.c @am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarm32_libmingwex_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT math/softmath/libarm32_libmingwex_a-e_fmod.o -MD -MP -MF math/softmath/$(DEPDIR)/libarm32_libmingwex_a-e_fmod.Tpo -c -o math/softmath/libarm32_libmingwex_a-e_fmod.o `test -f 'math/softmath/e_fmod.c' || echo '$(srcdir)/'`math/softmath/e_fmod.c @am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) math/softmath/$(DEPDIR)/libarm32_libmingwex_a-e_fmod.Tpo math/softmath/$(DEPDIR)/libarm32_libmingwex_a-e_fmod.Po @@ -48945,6 +49010,8 @@ -rm -f math/$(am__dirstamp) -rm -f math/DFP/$(DEPDIR)/$(am__dirstamp) -rm -f math/DFP/$(am__dirstamp) + -rm -f math/arm/$(DEPDIR)/$(am__dirstamp) + -rm -f math/arm/$(am__dirstamp) -rm -f math/softmath/$(DEPDIR)/$(am__dirstamp) -rm -f math/softmath/$(am__dirstamp) -rm -f misc/$(DEPDIR)/$(am__dirstamp) @@ -48974,7 +49041,7 @@ distclean: distclean-am -rm -f $(am__CONFIG_DISTCLEAN_FILES) - -rm -rf ./$(DEPDIR) complex/$(DEPDIR) crt/$(DEPDIR) gdtoa/$(DEPDIR) intrincs/$(DEPDIR) libsrc/$(DEPDIR) libsrc/ws2tcpip/$(DEPDIR) libsrc/wspiapi/$(DEPDIR) math/$(DEPDIR) math/DFP/$(DEPDIR) math/softmath/$(DEPDIR) misc/$(DEPDIR) profile/$(DEPDIR) secapi/$(DEPDIR) stdio/$(DEPDIR) testcases/$(DEPDIR) testcases/complex/$(DEPDIR) + -rm -rf ./$(DEPDIR) complex/$(DEPDIR) crt/$(DEPDIR) gdtoa/$(DEPDIR) intrincs/$(DEPDIR) libsrc/$(DEPDIR) libsrc/ws2tcpip/$(DEPDIR) libsrc/wspiapi/$(DEPDIR) math/$(DEPDIR) math/DFP/$(DEPDIR) math/arm/$(DEPDIR) math/softmath/$(DEPDIR) misc/$(DEPDIR) profile/$(DEPDIR) secapi/$(DEPDIR) stdio/$(DEPDIR) testcases/$(DEPDIR) testcases/complex/$(DEPDIR) -rm -f Makefile distclean-am: clean-am distclean-compile distclean-generic \ distclean-hdr distclean-tags @@ -49026,7 +49093,7 @@ maintainer-clean: maintainer-clean-am -rm -f $(am__CONFIG_DISTCLEAN_FILES) -rm -rf $(top_srcdir)/autom4te.cache - -rm -rf ./$(DEPDIR) complex/$(DEPDIR) crt/$(DEPDIR) gdtoa/$(DEPDIR) intrincs/$(DEPDIR) libsrc/$(DEPDIR) libsrc/ws2tcpip/$(DEPDIR) libsrc/wspiapi/$(DEPDIR) math/$(DEPDIR) math/DFP/$(DEPDIR) math/softmath/$(DEPDIR) misc/$(DEPDIR) profile/$(DEPDIR) secapi/$(DEPDIR) stdio/$(DEPDIR) testcases/$(DEPDIR) testcases/complex/$(DEPDIR) + -rm -rf ./$(DEPDIR) complex/$(DEPDIR) crt/$(DEPDIR) gdtoa/$(DEPDIR) intrincs/$(DEPDIR) libsrc/$(DEPDIR) libsrc/ws2tcpip/$(DEPDIR) libsrc/wspiapi/$(DEPDIR) math/$(DEPDIR) math/DFP/$(DEPDIR) math/arm/$(DEPDIR) math/softmath/$(DEPDIR) misc/$(DEPDIR) profile/$(DEPDIR) secapi/$(DEPDIR) stdio/$(DEPDIR) testcases/$(DEPDIR) testcases/complex/$(DEPDIR) -rm -f Makefile maintainer-clean-am: distclean-am maintainer-clean-generic
diff --git a/mingw-w64-crt/config.h.in b/mingw-w64-crt/config.h.in index f495ee2..9bc1dc2 100644 --- a/mingw-w64-crt/config.h.in +++ b/mingw-w64-crt/config.h.in
@@ -65,3 +65,6 @@ /* Build DFP support */ #undef __ENABLE_REGISTEREDPRINTF + +/* Build softmath routines */ +#undef __ENABLE_SOFTMATH
diff --git a/mingw-w64-crt/configure b/mingw-w64-crt/configure index af2f7ca..7378a73 100755 --- a/mingw-w64-crt/configure +++ b/mingw-w64-crt/configure
@@ -634,6 +634,8 @@ GREP ENABLE_TESTS_UNICODE_FALSE ENABLE_TESTS_UNICODE_TRUE +ENABLE_SOFTMATH_FALSE +ENABLE_SOFTMATH_TRUE ENABLE_REGISTEREDPRINTF_FALSE ENABLE_REGISTEREDPRINTF_TRUE ENABLE_PRINTF128_FALSE @@ -1445,8 +1447,8 @@ Enable creation of delay-import libraries --enable-experimental Enable experimental features, valid options are comma separated combination of all, dfp, printf128, - registeredprintf. Refer to experimental.txt for - descriptions. + registeredprintf, softmath. Refer to + experimental.txt for descriptions. --enable-tests-unicode Enable the unicode testsuite without testing the compiler for support. --enable-warnings[=0-5] Enable compile time warnings [default=3] @@ -5696,6 +5698,7 @@ enable_dfp=no enable_printf128=no enable_registeredprintf=no +enable_softmath=no experiment_list=$($AWK 'BEGIN{OFS=" "; len = split(ARGV[1],str,","); for(; len != 0; len--) print str[len] }' "$experimental_features") for arg in $experiment_list @@ -5707,12 +5710,14 @@ enable_printf128=yes ;; #( registeredprintf) : enable_registeredprintf=yes ;; #( + softmath) : + enable_softmath=yes ;; #( all) : - enable_dfp=yes; enable_printf128=yes; enable_registeredprintf=yes; ;; #( + enable_dfp=yes; enable_printf128=yes; enable_registeredprintf=yes; enable_softmath=yes; ;; #( yes) : - enable_dfp=yes; enable_printf128=yes; enable_registeredprintf=yes; ;; #( + enable_dfp=yes; enable_printf128=yes; enable_registeredprintf=yes; enable_softmath=yes; ;; #( no) : - enable_dfp=no; enable_printf128=no; enable_registeredprintf=no; ;; #( + enable_dfp=no; enable_printf128=no; enable_registeredprintf=no; enable_softmath=no; ;; #( *) : as_fn_error $? "Unknown option \"$experiment\"" "$LINENO" 5 ;; @@ -5745,6 +5750,14 @@ ENABLE_REGISTEREDPRINTF_FALSE= fi + if test "$enable_softmath" = "yes" ; then + ENABLE_SOFTMATH_TRUE= + ENABLE_SOFTMATH_FALSE='#' +else + ENABLE_SOFTMATH_TRUE='#' + ENABLE_SOFTMATH_FALSE= +fi + if test -z "$ENABLE_DFP_TRUE"; then : $as_echo "#define __ENABLE_DFP 1" >>confdefs.h @@ -5760,6 +5773,11 @@ $as_echo "#define __ENABLE_REGISTEREDPRINTF 1" >>confdefs.h fi +if test -z "$ENABLE_SOFTMATH_TRUE"; then : + +$as_echo "#define __ENABLE_SOFTMATH 1" >>confdefs.h + +fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -municode" >&5 $as_echo_n "checking whether the compiler supports -municode... " >&6; } @@ -6334,6 +6352,10 @@ as_fn_error $? "conditional \"ENABLE_REGISTEREDPRINTF\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi +if test -z "${ENABLE_SOFTMATH_TRUE}" && test -z "${ENABLE_SOFTMATH_FALSE}"; then + as_fn_error $? "conditional \"ENABLE_SOFTMATH\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi if test -z "${ENABLE_TESTS_UNICODE_TRUE}" && test -z "${ENABLE_TESTS_UNICODE_FALSE}"; then as_fn_error $? "conditional \"ENABLE_TESTS_UNICODE\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 @@ -7700,6 +7722,8 @@ $as_echo "$as_me: 128-bit printf.......: $enable_printf128" >&6;} { $as_echo "$as_me:${as_lineno-$LINENO}: Custom printf........: $enable_registeredprintf" >&5 $as_echo "$as_me: Custom printf........: $enable_registeredprintf" >&6;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: Softhmath............: $enable_softmath" >&5 +$as_echo "$as_me: Softhmath............: $enable_softmath" >&6;} { $as_echo "$as_me:${as_lineno-$LINENO}: " >&5 $as_echo "$as_me: " >&6;}
diff --git a/mingw-w64-crt/configure.ac b/mingw-w64-crt/configure.ac index 884a7ae..06b5e8b 100644 --- a/mingw-w64-crt/configure.ac +++ b/mingw-w64-crt/configure.ac
@@ -216,13 +216,14 @@ AC_MSG_CHECKING([whether to enable experimental features]) AC_ARG_ENABLE([experimental], [AS_HELP_STRING([--enable-experimental], - [Enable experimental features, valid options are comma separated combination of all, dfp, printf128, registeredprintf. Refer to experimental.txt for descriptions.])], + [Enable experimental features, valid options are comma separated combination of all, dfp, printf128, registeredprintf, softmath. Refer to experimental.txt for descriptions.])], [experimental_features=$enable_experimental], [experimental_features="no"]) enable_dfp=no enable_printf128=no enable_registeredprintf=no +enable_softmath=no experiment_list=$($AWK 'BEGIN{OFS=" "; len = split(ARGV@<:@1@:>@,str,","); for(; len != 0; len--) print str@<:@len@:>@ }' "$experimental_features") for arg in $experiment_list @@ -231,9 +232,10 @@ [dfp],[enable_dfp=yes], [printf128],[enable_printf128=yes], [registeredprintf],[enable_registeredprintf=yes], - [all], [enable_dfp=yes; enable_printf128=yes; enable_registeredprintf=yes; ], - [yes], [enable_dfp=yes; enable_printf128=yes; enable_registeredprintf=yes; ], - [no], [enable_dfp=no; enable_printf128=no; enable_registeredprintf=no; ], + [softmath],[enable_softmath=yes], + [all], [enable_dfp=yes; enable_printf128=yes; enable_registeredprintf=yes; enable_softmath=yes; ], + [yes], [enable_dfp=yes; enable_printf128=yes; enable_registeredprintf=yes; enable_softmath=yes; ], + [no], [enable_dfp=no; enable_printf128=no; enable_registeredprintf=no; enable_softmath=no; ], [AC_MSG_ERROR([Unknown option \"$experiment\"])] ) done @@ -242,9 +244,11 @@ AM_CONDITIONAL([ENABLE_DFP],[ test "$enable_dfp" = "yes" ]) AM_CONDITIONAL([ENABLE_PRINTF128],[ test "$enable_printf128" = "yes" ]) AM_CONDITIONAL([ENABLE_REGISTEREDPRINTF],[ test "$enable_registeredprintf" = "yes" ]) +AM_CONDITIONAL([ENABLE_SOFTMATH],[ test "$enable_softmath" = "yes" ]) AM_COND_IF([ENABLE_DFP],[AC_DEFINE([__ENABLE_DFP],[1],[Build DFP support])]) AM_COND_IF([ENABLE_PRINTF128],[AC_DEFINE([__ENABLE_PRINTF128],[1],[Build DFP support])]) AM_COND_IF([ENABLE_REGISTEREDPRINTF],[AC_DEFINE([__ENABLE_REGISTEREDPRINTF],[1],[Build DFP support])]) +AM_COND_IF([ENABLE_SOFTMATH],[AC_DEFINE([__ENABLE_SOFTMATH],[1],[Build softmath routines])]) AC_MSG_CHECKING([whether the compiler supports -municode]) AC_ARG_ENABLE([tests-unicode], @@ -347,6 +351,7 @@ AC_MSG_NOTICE([ DFP printf...........: $enable_dfp]) AC_MSG_NOTICE([ 128-bit printf.......: $enable_printf128]) AC_MSG_NOTICE([ Custom printf........: $enable_registeredprintf]) +AC_MSG_NOTICE([ Softhmath............: $enable_softmath]) AC_MSG_NOTICE([])
diff --git a/mingw-w64-crt/math/arm/exp2.c b/mingw-w64-crt/math/arm/exp2.c new file mode 100644 index 0000000..77e914d --- /dev/null +++ b/mingw-w64-crt/math/arm/exp2.c
@@ -0,0 +1,64 @@ +/* + This Software is provided under the Zope Public License (ZPL) Version 2.1. + + Copyright (c) 2014 by the mingw-w64 project + + See the AUTHORS file for the list of contributors to the mingw-w64 project. + + This license has been certified as open source. It has also been designated + as GPL compatible by the Free Software Foundation (FSF). + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions in source code must retain the accompanying copyright + notice, this list of conditions, and the following disclaimer. + 2. Redistributions in binary form must reproduce the accompanying + copyright notice, this list of conditions, and the following disclaimer + in the documentation and/or other materials provided with the + distribution. + 3. Names of the copyright holders must not be used to endorse or promote + products derived from this software without prior written permission + from the copyright holders. + 4. The right to distribute this software or to use it for any purpose does + not give you the right to use Servicemarks (sm) or Trademarks (tm) of + the copyright holders. Use of them is covered by separate agreement + with the copyright holders. + 5. If any files are modified, you must cause the modified files to carry + prominent notices stating that you changed the files and the date of + any change. + + Disclaimer + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY EXPRESSED + 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 COPYRIGHT HOLDERS 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. +*/ + +#include <math.h> + +double exp2(double x) +{ + return pow(2, x); +} + +float exp2f(float x) +{ + return powf(2, x); +} + +long double exp2l(long double x) +{ +#if defined(__arm__) || defined(_ARM_) + return exp2(x); +#else +#error Not supported on your platform yet +#endif +}
diff --git a/mingw-w64-crt/math/arm/log2.c b/mingw-w64-crt/math/arm/log2.c new file mode 100644 index 0000000..eeb690b --- /dev/null +++ b/mingw-w64-crt/math/arm/log2.c
@@ -0,0 +1,64 @@ +/* + This Software is provided under the Zope Public License (ZPL) Version 2.1. + + Copyright (c) 2014 by the mingw-w64 project + + See the AUTHORS file for the list of contributors to the mingw-w64 project. + + This license has been certified as open source. It has also been designated + as GPL compatible by the Free Software Foundation (FSF). + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions in source code must retain the accompanying copyright + notice, this list of conditions, and the following disclaimer. + 2. Redistributions in binary form must reproduce the accompanying + copyright notice, this list of conditions, and the following disclaimer + in the documentation and/or other materials provided with the + distribution. + 3. Names of the copyright holders must not be used to endorse or promote + products derived from this software without prior written permission + from the copyright holders. + 4. The right to distribute this software or to use it for any purpose does + not give you the right to use Servicemarks (sm) or Trademarks (tm) of + the copyright holders. Use of them is covered by separate agreement + with the copyright holders. + 5. If any files are modified, you must cause the modified files to carry + prominent notices stating that you changed the files and the date of + any change. + + Disclaimer + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY EXPRESSED + 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 COPYRIGHT HOLDERS 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. +*/ + +#include <math.h> + +double log2(double x) +{ + return log(x) / 0.69314718246459960938; +} + +float log2f(float x) +{ + return logf(x) / 0.69314718246459960938f; +} + +long double log2l(long double x) +{ +#if defined(__arm__) || defined(_ARM_) + return log2(x); +#else +#error Not supported on your platform yet +#endif +}
diff --git a/mingw-w64-crt/math/arm/scalbn.c b/mingw-w64-crt/math/arm/scalbn.c new file mode 100644 index 0000000..f11fd37 --- /dev/null +++ b/mingw-w64-crt/math/arm/scalbn.c
@@ -0,0 +1,64 @@ +/* + This Software is provided under the Zope Public License (ZPL) Version 2.1. + + Copyright (c) 2014 by the mingw-w64 project + + See the AUTHORS file for the list of contributors to the mingw-w64 project. + + This license has been certified as open source. It has also been designated + as GPL compatible by the Free Software Foundation (FSF). + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions in source code must retain the accompanying copyright + notice, this list of conditions, and the following disclaimer. + 2. Redistributions in binary form must reproduce the accompanying + copyright notice, this list of conditions, and the following disclaimer + in the documentation and/or other materials provided with the + distribution. + 3. Names of the copyright holders must not be used to endorse or promote + products derived from this software without prior written permission + from the copyright holders. + 4. The right to distribute this software or to use it for any purpose does + not give you the right to use Servicemarks (sm) or Trademarks (tm) of + the copyright holders. Use of them is covered by separate agreement + with the copyright holders. + 5. If any files are modified, you must cause the modified files to carry + prominent notices stating that you changed the files and the date of + any change. + + Disclaimer + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY EXPRESSED + 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 COPYRIGHT HOLDERS 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. +*/ + +#include <math.h> + +double scalbn(double x, int exp) +{ + return x * exp2(exp); +} + +float scalbnf(float x, int exp) +{ + return x * exp2f(exp); +} + +long double scalbnl(long double x, int exp) +{ +#if defined(__arm__) || defined(_ARM_) + return scalbn(x, exp); +#else +#error Not supported on your platform yet +#endif +}