* sysdeps/sparc/sparc32/fpu/s_copysign.S: New file.
* sysdeps/sparc/sparc32/fpu/s_copysignf.S: New file.
* sysdeps/sparc/sparc64/fpu/s_copysign.S: New file.
* sysdeps/sparc/sparc64/fpu/s_copysignf.S: New file.
+2012-02-28 David S. Miller <davem@davemloft.net>
+
+ * sysdeps/sparc/sparc32/fpu/s_copysign.S: New file.
+ * sysdeps/sparc/sparc32/fpu/s_copysignf.S: New file.
+ * sysdeps/sparc/sparc64/fpu/s_copysign.S: New file.
+ * sysdeps/sparc/sparc64/fpu/s_copysignf.S: New file.
+
2012-02-27 David S. Miller <davem@davemloft.net>
* sysdeps/sparc/sparc32/sparcv9/fpu/s_floor.S: New file.
--- /dev/null
+/* copysign function, sparc32 version.
+ Copyright (C) 2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <sysdep.h>
+
+ENTRY (__copysign)
+ sethi %hi(0x80000000), %g1
+ and %o2, %g1, %o4
+ andn %o0, %g1, %o0
+ or %o0, %o4, %o0
+ std %o0, [%sp + 72]
+ retl
+ ldd [%sp + 72], %f0
+END (__copysign)
+weak_alias (__copysign, copysign)
\ No newline at end of file
--- /dev/null
+/* float copysign function, sparc32 version.
+ Copyright (C) 2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <sysdep.h>
+
+ENTRY (__copysignf)
+ sethi %hi(0x80000000), %g1
+ and %o1, %g1, %o4
+ andn %o0, %g1, %o0
+ or %o0, %o4, %o0
+ st %o0, [%sp + 68]
+ retl
+ ld [%sp + 68], %f0
+END (__copysignf)
+weak_alias (__copysignf, copysignf)
\ No newline at end of file
--- /dev/null
+/* copysign function, sparc64 version.
+ Copyright (C) 2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <sysdep.h>
+
+ENTRY (__copysign)
+ sethi %hi(0x80000000), %g1
+ st %g1, [%sp + STACK_BIAS + 128]
+ ld [%sp + STACK_BIAS + 128], %f7
+ fands %f2, %f7, %f9
+ fandnot2s %f0, %f7, %f0
+ retl
+ fors %f0, %f9, %f0
+END (__copysign)
+weak_alias (__copysign, copysign)
\ No newline at end of file
--- /dev/null
+/* float copysign function, sparc64 version.
+ Copyright (C) 2012 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <sysdep.h>
+
+ENTRY (__copysignf)
+ sethi %hi(0x80000000), %g1
+ st %g1, [%sp + STACK_BIAS + 128]
+ ld [%sp + STACK_BIAS + 128], %f7
+ fands %f3, %f7, %f9
+ fandnot2s %f1, %f7, %f1
+ retl
+ fors %f1, %f9, %f0
+END (__copysignf)
+weak_alias (__copysignf, copysignf)
\ No newline at end of file
projects / external / glibc.git / commitdiff