Index: uspace/lib/math/generic/atan2.c =================================================================== --- uspace/lib/math/generic/atan2.c (revision 4a10a72e174dffb03303f114bc913740929cbb59) +++ uspace/lib/math/generic/atan2.c (revision 4a10a72e174dffb03303f114bc913740929cbb59) @@ -0,0 +1,64 @@ +/* + * Copyright (c) 2025 Jiri Svoboda + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * - 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. + * - The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. + */ + +/** @addtogroup libmath + * @{ + */ +/** @file + */ + +#include +#include +#include "internal.h" + +/** Arctangent (32-bit floating point) + * + * @param y Y + * @param y X + * @return Arctangent of y / x + */ +float atan2f(float y, float x) +{ + abort(); /* not implemented */ + return 0.0f; +} + +/** Arctangent (64-bit floating point) + * + * @param y Y + * @param y X + * @return Arctangent of y / x + */ +double atan2(double y, double x) +{ + abort(); /* not implemented */ + return 0.0; +} + +/** @} + */ Index: uspace/lib/math/generic/floor.c =================================================================== --- uspace/lib/math/generic/floor.c (revision 4a10a72e174dffb03303f114bc913740929cbb59) +++ uspace/lib/math/generic/floor.c (revision 4a10a72e174dffb03303f114bc913740929cbb59) @@ -0,0 +1,62 @@ +/* + * Copyright (c) 2025 Jiri Svoboda + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * - 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. + * - The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. + */ + +/** @addtogroup libmath + * @{ + */ +/** @file + */ + +#include +#include +#include "internal.h" + +/** Floor (32-bit floating point) + * + * @param arg Argument + * @return Floor value + */ +float floorf(float arg) +{ + abort(); /* not implemented */ + return 0.0f; +} + +/** Floor (64-bit floating point) + * + * @param arg Argument + * @return Floor value + */ +double floor(double arg) +{ + abort(); /* not implemented */ + return 0.0; +} + +/** @} + */ Index: uspace/lib/math/generic/log.c =================================================================== --- uspace/lib/math/generic/log.c (revision 4a10a72e174dffb03303f114bc913740929cbb59) +++ uspace/lib/math/generic/log.c (revision 4a10a72e174dffb03303f114bc913740929cbb59) @@ -0,0 +1,62 @@ +/* + * Copyright (c) 2025 Jiri Svoboda + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * - 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. + * - The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. + */ + +/** @addtogroup libmath + * @{ + */ +/** @file + */ + +#include +#include +#include "internal.h" + +/** Logarithm (32-bit floating point) + * + * @param arg Argument + * @return Logarithm value + */ +float logf(float arg) +{ + abort(); /* not implemented */ + return 0.0f; +} + +/** Logarithm (64-bit floating point) + * + * @param arg Argument + * @return Logarithm value + */ +double log(double arg) +{ + abort(); /* not implemented */ + return 0.0; +} + +/** @} + */ Index: uspace/lib/math/generic/pow.c =================================================================== --- uspace/lib/math/generic/pow.c (revision 4a10a72e174dffb03303f114bc913740929cbb59) +++ uspace/lib/math/generic/pow.c (revision 4a10a72e174dffb03303f114bc913740929cbb59) @@ -0,0 +1,64 @@ +/* + * Copyright (c) 2025 Jiri Svoboda + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * - 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. + * - The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. + */ + +/** @addtogroup libmath + * @{ + */ +/** @file + */ + +#include +#include +#include "internal.h" + +/** Power (32-bit floating point) + * + * @param x Base + * @param y Exponent + * @return x to the power y + */ +float powf(float x, float y) +{ + abort(); /* not implemented */ + return 0.0f; +} + +/** Power (64-bit floating point) + * + * @param x Base + * @param y Exponent + * @return x to the power y + */ +double pow(double x, double y) +{ + abort(); /* not implemented */ + return 0.0; +} + +/** @} + */ Index: uspace/lib/math/generic/sqrt.c =================================================================== --- uspace/lib/math/generic/sqrt.c (revision 4a10a72e174dffb03303f114bc913740929cbb59) +++ uspace/lib/math/generic/sqrt.c (revision 4a10a72e174dffb03303f114bc913740929cbb59) @@ -0,0 +1,62 @@ +/* + * Copyright (c) 2025 Jiri Svoboda + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * - 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. + * - The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. + */ + +/** @addtogroup libmath + * @{ + */ +/** @file + */ + +#include +#include +#include "internal.h" + +/** Square root (32-bit floating point) + * + * @param arg Argument + * @return Square root + */ +float sqrtf(float arg) +{ + abort(); /* not implemented */ + return 0.0f; +} + +/** Square root (64-bit floating point) + * + * @param arg Argument + * @return Square root + */ +double sqrt(double arg) +{ + abort(); /* not implemented */ + return 0.0; +} + +/** @} + */ Index: uspace/lib/math/generic/tan.c =================================================================== --- uspace/lib/math/generic/tan.c (revision 4a10a72e174dffb03303f114bc913740929cbb59) +++ uspace/lib/math/generic/tan.c (revision 4a10a72e174dffb03303f114bc913740929cbb59) @@ -0,0 +1,62 @@ +/* + * Copyright (c) 2025 Jiri Svoboda + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * - 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. + * - The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. + */ + +/** @addtogroup libmath + * @{ + */ +/** @file + */ + +#include +#include +#include "internal.h" + +/** Tangent (32-bit floating point) + * + * @param arg Argument + * @return Tangent value + */ +float tanf(float arg) +{ + abort(); + return 0.0f; +} + +/** Tangent (64-bit floating point) + * + * @param arg Argument + * @return Tangent value + */ +double tan(double arg) +{ + abort(); + return 0.0; +} + +/** @} + */ Index: uspace/lib/math/meson.build =================================================================== --- uspace/lib/math/meson.build (revision 78050c791e5cc6f8f87d54cb3f918e46356c5ee1) +++ uspace/lib/math/meson.build (revision 4a10a72e174dffb03303f114bc913740929cbb59) @@ -1,3 +1,4 @@ # +# Copyright (c) 2025 Jiri Svoboda # Copyright (c) 2013 Vojtech Horky # All rights reserved. @@ -33,10 +34,16 @@ 'generic/__fpclassify.c', 'generic/__signbit.c', + 'generic/atan2.c', 'generic/cos.c', 'generic/fabs.c', + 'generic/floor.c', 'generic/fmod.c', 'generic/fmodf.c', 'generic/nearbyint.c', + 'generic/pow.c', + 'generic/log.c', + 'generic/sqrt.c', 'generic/round.c', + 'generic/tan.c', 'generic/trig.c', 'generic/sin.c',