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authorUlrich Drepper <drepper@redhat.com>1997-03-04 05:53:28 +0000
committerUlrich Drepper <drepper@redhat.com>1997-03-04 05:53:28 +0000
commit377a515b4ce100dc119db09a7bc1d7628136993a (patch)
tree92bcdcc43bde79c11ac56b74f05ad4a4dcf3dd96 /sysdeps
parentd1a2b102df91d6e478d1fa25d8a3e38f0b98e374 (diff)
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1997-03-04 04:31 Ulrich Drepper <drepper@cygnus.com> * Makerules: Add rules to handle versioning. * config.h.in (DO_VERSIONING): New macro. * config.make.in (versioning): New variable. * configure.in: Add checks for .symver directive in gas and --version-script option to ld. Define DO_VERSIONING and versioning if appropriate. * math/Makefile (routines): Add s_signbit, s_fpclassify, s_fmax, s_fmin, and s_fdim. * math/math.h: Define ISO C 9X constants, macros and functions. * math/mathcalls.h: Likewise. * sysdeps/libm-ieee754/s_fdim.c: New file. * sysdeps/libm-ieee754/s_fdimf.c: New file. * sysdeps/libm-ieee754/s_fdiml.c: New file. * sysdeps/libm-ieee754/s_fmax.c: New file. * sysdeps/libm-ieee754/s_fmaxf.c: New file. * sysdeps/libm-ieee754/s_fmaxl.c: New file. * sysdeps/libm-ieee754/s_fmin.c: New file. * sysdeps/libm-ieee754/s_fminf.c: New file. * sysdeps/libm-ieee754/s_fminl.c: New file. * sysdeps/libm-ieee754/s_fpclassify.c: New file. * sysdeps/libm-ieee754/s_fpclassifyf.c: New file. * sysdeps/libm-ieee754/s_fpclassifyl.c: New file. * sysdeps/libm-ieee754/s_signbit.c: New file. * sysdeps/libm-ieee754/s_signbitf.c: New file. * sysdeps/libm-ieee754/s_signbitl.c: New file. * stdio-common/printf_fphex.c: Correct printing of decimal point character. Simplify conversion of mantissa to string. * stdio-common/vfscanf.c: Handle %A format. Optimize termination of floating-point scanning. * stdio-common/tstscanf.c (main): Add new test to scanf to test scanning float values with given width. * stdlib/strtod.c: Add handling of floating-point numbers in hexadecimal notation. * stdlib/stdlib.h: Use __USE_ISOC9X feature macro for new long long functions. Pretty print #if directives. * string/string.h: Pretty print #if directives. * sysdeps/ieee754/dbl2mpn.c: Update copyright. * sysdeps/ieee754/ldbl2mpn.c: Likewise. * sysdeps/ieee754/mpn2dbl.c: Likewise. * sysdeps/ieee754/mpn2flt.c: Likewise. * sysdeps/ieee754/mpn2ldbl.c: Likewise. * sysdeps/unix/sysv/linux/poll.c: Implement poll function by falling back to select-based implementation if syscall isn't available. * sysdeps/unix/sysv/linux/syscalls.list: Add s_poll. * time/leapseconds: Update from tzdata1997b. * time/zic.c: Update from tzcode1997b. 1997-03-01 15:08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * time/Makefile $(tzfiles:%=$(objpfx)z.%): Remove unneeded depedencies between installed $(tzlinks) and $(tzbases) files. 1997-03-01 14:27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * math/math.h: Make compatible with traditional preprocessor; requires carefull placement of whitespace in macro arguments. Use __CONCAT instead of ##. Declare long double functions only if __STDC__ or __GNUC__. * math/mathcall.h: Avoid whitespace before argument of macro call that is used as function name. * sysdeps/m68k/fpu/__math.h: Use __CONCAT instead of ##. (__m81_u, __m81_inline): Depend on __LIBC_M81_MATH_INLINES instead of __NO_M81_MATH_INLINES. [!__LIBC_M81_MATH_INLINES]: Don't define internal functions starting with __ieee754. [!__NO_MATH_INLINES && __OPTIMIZE__]: Define user visible functions as inlines. (__m81_defun): Put __attribute__ between return type and function name. * math/math.h: Include <__math.h> also if __LIBC_M81_MATH_INLINES is defined. * sysdeps/m68k/fpu/e_acos.c: Define __LIBC_M81_MATH_INLINES instead of __NO_M81_MATH_INLINES. * sysdeps/m68k/fpu/e_fmod.c: Likewise. * sysdeps/m68k/fpu/k_cos.c: Likewise. * sysdeps/m68k/fpu/k_sin.c: Likewise. * sysdeps/m68k/fpu/k_tan.c: Likewise. * sysdeps/m68k/fpu/s_atan.c: Likewise. De-ANSI-declify. * sysdeps/m68k/fpu/s_frexp.c: Likewise. * sysdeps/m68k/fpu/s_ilogb.c: Likewise. * sysdeps/m68k/fpu/s_isinf.c: Likewise. * sysdeps/m68k/fpu/s_modf.c: Likewise. * sysdeps/m68k/fpu/s_scalbn.c: Likewise. 1997-02-27 21:51 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * Makefile (tests): Cope with $PATH not including the current directory. 1997-02-27 18:04 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/unix/Makefile ($(common-objpfx)mk-local_lim): Use $(common-objdir-compile). ($(common-objpfx)make-ioctls): Likewise. (mk-local_lim-CFLAGS): Set this instead of local_lim-CFLAGS. ($(common-objpfx)sys/param.h): Use $(make-target-directory). ($(addprefix $(common-objpfx),$(sys/param.h-includes))): Likewise. ($(common-objpfx)sys/syscall.h): Likewise. ($(common-objpfx)local_lim.h): Let make deal with command failure. ($(common-objpfx)param.h.dep): Use temporary file and update target atomically. ($(common-objpfx)errnos): Avoid the Useless Use of cat Award. (include $(common-objpfx)param.h.dep): Ignore error. * sysdeps/posix/Makefile ($(common-objpfx)mk-stdiolim): Use $(common-objdir-compile). (mk-stdiolim-CFLAGS): Renamed from cded-objdir-includes, use $(shell pwd) instead of $$cwd. * sysdeps/generic/Makefile ($(common-objpfx)det_endian): Use $(common-objdir-compile). ($(objpfx)make_siglist): Use $(native-compile). (make_siglist-CFLAGS): New variable. * Makerules (ALL_BUILD_CFLAGS): Renamed from BUILD_CFLAGS, leaving the old name for the user to pass additional flags to the host compiler. Fix reference to config header. (native-compile, common-objdir-compile): Rewritten to make more generally usable. * sysdeps/unix/sysv/sysv4/solaris2/Makefile: Set ALL_BUILD_CFLAGS instead of BUILD_CFLAGS. * sysvips/sys/ipc.h: Warn if needed feature select macro are not defined. 1997-02-27 17:11 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sunrpc/Makefile ($(objpfx)rpc-proto.d, $(objpfx)rpc-proto.c): New rules to generate dependencies for the RPC service objects. 1997-02-27 16:26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * argp/argp-parse.c (parser_finalize): Always set *END_INDEX if supplied. 1997-02-28 03:27 Ulrich Drepper <drepper@cygnus.com> * stdlib/strtod.c (STRTOF): Make sure return value is large enough so that clearing second word is necessary. * sysdeps/unix/sysv/linux/netinet/in_systm.h: Don't use kernel header since it is wrong for 64 bit systems. Patch by a sun <asun@zoology.washington.edu>. 1997-02-27 10:34:11 Richard Henderson <rth@tamu.edu> * sysdeps/unix/sysv/linux/alpha/brk.S: Support both the Linux/i386 and OSF/1 style brk syscalls. We may want to change Linux/Alpha for the benefit of running foreign binaries. 1997-03-01 20:21 Miles Bader <miles@gnu.ai.mit.edu> 1997-02-25 19:42 Miles Bader <miles@gnu.ai.mit.edu>
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/generic/Makefile10
-rw-r--r--sysdeps/ieee754/dbl2mpn.c28
-rw-r--r--sysdeps/ieee754/ldbl2mpn.c28
-rw-r--r--sysdeps/ieee754/mpn2dbl.c34
-rw-r--r--sysdeps/ieee754/mpn2flt.c32
-rw-r--r--sysdeps/ieee754/mpn2ldbl.c34
-rw-r--r--sysdeps/libm-ieee754/s_fdim.c36
-rw-r--r--sysdeps/libm-ieee754/s_fdimf.c36
-rw-r--r--sysdeps/libm-ieee754/s_fdiml.c36
-rw-r--r--sysdeps/libm-ieee754/s_fmax.c29
-rw-r--r--sysdeps/libm-ieee754/s_fmaxf.c29
-rw-r--r--sysdeps/libm-ieee754/s_fmaxl.c29
-rw-r--r--sysdeps/libm-ieee754/s_fmin.c29
-rw-r--r--sysdeps/libm-ieee754/s_fminf.c29
-rw-r--r--sysdeps/libm-ieee754/s_fminl.c29
-rw-r--r--sysdeps/libm-ieee754/s_fpclassify.c43
-rw-r--r--sysdeps/libm-ieee754/s_fpclassifyf.c42
-rw-r--r--sysdeps/libm-ieee754/s_fpclassifyl.c43
-rw-r--r--sysdeps/libm-ieee754/s_signbit.c32
-rw-r--r--sysdeps/libm-ieee754/s_signbitf.c32
-rw-r--r--sysdeps/libm-ieee754/s_signbitl.c32
-rw-r--r--sysdeps/m68k/fpu/__math.h336
-rw-r--r--sysdeps/m68k/fpu/e_acos.c30
-rw-r--r--sysdeps/m68k/fpu/e_fmod.c30
-rw-r--r--sysdeps/m68k/fpu/k_cos.c30
-rw-r--r--sysdeps/m68k/fpu/k_sin.c30
-rw-r--r--sysdeps/m68k/fpu/k_tan.c30
-rw-r--r--sysdeps/m68k/fpu/s_atan.c42
-rw-r--r--sysdeps/m68k/fpu/s_frexp.c44
-rw-r--r--sysdeps/m68k/fpu/s_ilogb.c42
-rw-r--r--sysdeps/m68k/fpu/s_isinf.c42
-rw-r--r--sysdeps/m68k/fpu/s_modf.c44
-rw-r--r--sysdeps/m68k/fpu/s_scalbn.c43
-rw-r--r--sysdeps/posix/Makefile11
-rw-r--r--sysdeps/unix/Makefile29
-rw-r--r--sysdeps/unix/sysv/linux/alpha/brk.S17
-rw-r--r--sysdeps/unix/sysv/linux/netinet/in_systm.h42
-rw-r--r--sysdeps/unix/sysv/linux/poll.c52
-rw-r--r--sysdeps/unix/sysv/linux/syscalls.list1
-rw-r--r--sysdeps/unix/sysv/sysv4/solaris2/Makefile2
40 files changed, 1138 insertions, 431 deletions
diff --git a/sysdeps/generic/Makefile b/sysdeps/generic/Makefile
index f4d001b7f4..5513ca998c 100644
--- a/sysdeps/generic/Makefile
+++ b/sysdeps/generic/Makefile
@@ -24,7 +24,7 @@ $(common-objpfx)bytesex.h: $(common-objpfx)det_endian
mv $@-tmp $@
$(common-objpfx)det_endian: $(sysdep_dir)/generic/det_endian.c
- $(native-compile)
+ $(common-objdir-compile)
before-compile := $(before-compile) $(common-objpfx)bytesex.h
common-generated := $(common-generated) bytesex.h det_endian
@@ -40,12 +40,10 @@ $(objpfx)siglist.c: $(objpfx)make_siglist
$(dir $<)$(notdir $<) > $@-tmp
mv $@-tmp $@
+make_siglist-CFLAGS = -DSIGNUM_H=\"$(shell pwd)/$(firstword $(wildcard \
+ $(+sysdep_dirs:%=%/signum.h)))\"
$(objpfx)make_siglist: $(sysdep_dir)/generic/make_siglist.c
- $(make-target-directory)
- signum_h=`cd $(dir $(firstword $(wildcard \
- $(+sysdep_dirs:%=%/signum.h)))); pwd`/signum.h; \
- $(native-compile) \
- -DSIGNUM_H=\"$${signum_h}\"
+ $(native-compile)
generated := $(generated) make_siglist siglist.c
endif
diff --git a/sysdeps/ieee754/dbl2mpn.c b/sysdeps/ieee754/dbl2mpn.c
index bbac525a07..749fb41737 100644
--- a/sysdeps/ieee754/dbl2mpn.c
+++ b/sysdeps/ieee754/dbl2mpn.c
@@ -1,20 +1,20 @@
-/* Copyright (C) 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+/* Copyright (C) 1993, 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
+ 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
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include "gmp.h"
#include "gmp-impl.h"
diff --git a/sysdeps/ieee754/ldbl2mpn.c b/sysdeps/ieee754/ldbl2mpn.c
index b72af2ef47..e55bb8e029 100644
--- a/sysdeps/ieee754/ldbl2mpn.c
+++ b/sysdeps/ieee754/ldbl2mpn.c
@@ -1,20 +1,20 @@
-/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
+ 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
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include "gmp.h"
#include "gmp-impl.h"
diff --git a/sysdeps/ieee754/mpn2dbl.c b/sysdeps/ieee754/mpn2dbl.c
index e05d849b61..8219d18bb2 100644
--- a/sysdeps/ieee754/mpn2dbl.c
+++ b/sysdeps/ieee754/mpn2dbl.c
@@ -1,20 +1,20 @@
-/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include "gmp.h"
#include "gmp-impl.h"
diff --git a/sysdeps/ieee754/mpn2flt.c b/sysdeps/ieee754/mpn2flt.c
index e9bbc490ad..37448d11d8 100644
--- a/sysdeps/ieee754/mpn2flt.c
+++ b/sysdeps/ieee754/mpn2flt.c
@@ -1,20 +1,20 @@
-/* Copyright (C) 1995 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+/* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
+ 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
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include "gmp.h"
#include "gmp-impl.h"
@@ -23,13 +23,13 @@ Cambridge, MA 02139, USA. */
/* Convert a multi-precision integer of the needed number of bits (24 for
float) and an integral power of two to a `float' in IEEE754 single-
- precision format. */
+ precision format. */
float
__mpn_construct_float (mp_srcptr frac_ptr, int expt, int sign)
{
union ieee754_float u;
-
+
u.ieee.negative = sign;
u.ieee.exponent = expt + IEEE754_FLOAT_BIAS;
#if BITS_PER_MP_LIMB > FLT_MANT_DIG
diff --git a/sysdeps/ieee754/mpn2ldbl.c b/sysdeps/ieee754/mpn2ldbl.c
index 03774a33c3..27a3e33266 100644
--- a/sysdeps/ieee754/mpn2ldbl.c
+++ b/sysdeps/ieee754/mpn2ldbl.c
@@ -1,20 +1,20 @@
-/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include "gmp.h"
#include "gmp-impl.h"
diff --git a/sysdeps/libm-ieee754/s_fdim.c b/sysdeps/libm-ieee754/s_fdim.c
new file mode 100644
index 0000000000..cdd7886068
--- /dev/null
+++ b/sysdeps/libm-ieee754/s_fdim.c
@@ -0,0 +1,36 @@
+/* Return positive difference between arguments.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <math.h>
+
+double
+__fdim (double x, double y)
+{
+ int clsx = fpclassify (x);
+ int clsy = fpclassify (y);
+
+ if (clsx == FP_NAN || clsy == FP_NAN
+ || (y < 0 && clsx == FP_INFINITE && clsy == FP_INFINITE))
+ /* Raise invalid flag. */
+ return x - y;
+
+ return x < y ? 0 : x - y;
+}
+weak_alias (__fdim, fdim)
diff --git a/sysdeps/libm-ieee754/s_fdimf.c b/sysdeps/libm-ieee754/s_fdimf.c
new file mode 100644
index 0000000000..a8d8192c0f
--- /dev/null
+++ b/sysdeps/libm-ieee754/s_fdimf.c
@@ -0,0 +1,36 @@
+/* Return positive difference between arguments.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <math.h>
+
+float
+__fdimf (float x, float y)
+{
+ int clsx = fpclassify (x);
+ int clsy = fpclassify (y);
+
+ if (clsx == FP_NAN || clsy == FP_NAN
+ || (y < 0 && clsx == FP_INFINITE && clsy == FP_INFINITE))
+ /* Raise invalid flag. */
+ return x - y;
+
+ return x < y ? 0 : x - y;
+}
+weak_alias (__fdimf, fdimf)
diff --git a/sysdeps/libm-ieee754/s_fdiml.c b/sysdeps/libm-ieee754/s_fdiml.c
new file mode 100644
index 0000000000..c97a668f10
--- /dev/null
+++ b/sysdeps/libm-ieee754/s_fdiml.c
@@ -0,0 +1,36 @@
+/* Return positive difference between arguments.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <math.h>
+
+long double
+__fdiml (long double x, long double y)
+{
+ int clsx = fpclassify (x);
+ int clsy = fpclassify (y);
+
+ if (clsx == FP_NAN || clsy == FP_NAN
+ || (y < 0 && clsx == FP_INFINITE && clsy == FP_INFINITE))
+ /* Raise invalid flag. */
+ return x - y;
+
+ return x < y ? 0 : x - y;
+}
+weak_alias (__fdiml, fdiml)
diff --git a/sysdeps/libm-ieee754/s_fmax.c b/sysdeps/libm-ieee754/s_fmax.c
new file mode 100644
index 0000000000..651def8aac
--- /dev/null
+++ b/sysdeps/libm-ieee754/s_fmax.c
@@ -0,0 +1,29 @@
+/* Return maximum numeric value of X and Y.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <math.h>
+
+
+double
+__fmax (double x, double y)
+{
+ return (isgreaterequal (x, y) || isnan (y)) ? x : y;
+}
+weak_alias (__fmax, fmax)
diff --git a/sysdeps/libm-ieee754/s_fmaxf.c b/sysdeps/libm-ieee754/s_fmaxf.c
new file mode 100644
index 0000000000..e56193fe7b
--- /dev/null
+++ b/sysdeps/libm-ieee754/s_fmaxf.c
@@ -0,0 +1,29 @@
+/* Return maximum numeric value of X and Y.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <math.h>
+
+
+float
+__fmaxf (float x, float y)
+{
+ return (isgreaterequal (x, y) || isnan (y)) ? x : y;
+}
+weak_alias (__fmaxf, fmaxf)
diff --git a/sysdeps/libm-ieee754/s_fmaxl.c b/sysdeps/libm-ieee754/s_fmaxl.c
new file mode 100644
index 0000000000..6e1c7152ed
--- /dev/null
+++ b/sysdeps/libm-ieee754/s_fmaxl.c
@@ -0,0 +1,29 @@
+/* Return maximum numeric value of X and Y.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <math.h>
+
+
+long double
+__fmaxl (long double x, long double y)
+{
+ return (isgreaterequal (x, y) || isnan (y)) ? x : y;
+}
+weak_alias (__fmaxl, fmaxl)
diff --git a/sysdeps/libm-ieee754/s_fmin.c b/sysdeps/libm-ieee754/s_fmin.c
new file mode 100644
index 0000000000..2a49a2e069
--- /dev/null
+++ b/sysdeps/libm-ieee754/s_fmin.c
@@ -0,0 +1,29 @@
+/* Return minimum numeric value of X and Y.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <math.h>
+
+
+double
+__fmin (double x, double y)
+{
+ return (islessequal (x, y) || isnan (y)) ? x : y;
+}
+weak_alias (__fmin, fmin)
diff --git a/sysdeps/libm-ieee754/s_fminf.c b/sysdeps/libm-ieee754/s_fminf.c
new file mode 100644
index 0000000000..72c656e1ac
--- /dev/null
+++ b/sysdeps/libm-ieee754/s_fminf.c
@@ -0,0 +1,29 @@
+/* Return minimum numeric value of X and Y.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <math.h>
+
+
+float
+__fminf (float x, float y)
+{
+ return (islessequal (x, y) || isnan (y)) ? x : y;
+}
+weak_alias (__fminf, fminf)
diff --git a/sysdeps/libm-ieee754/s_fminl.c b/sysdeps/libm-ieee754/s_fminl.c
new file mode 100644
index 0000000000..0f06194b77
--- /dev/null
+++ b/sysdeps/libm-ieee754/s_fminl.c
@@ -0,0 +1,29 @@
+/* Return minimum numeric value of X and Y.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <math.h>
+
+
+long double
+__fminl (long double x, long double y)
+{
+ return (islessequal (x, y) || isnan (y)) ? x : y;
+}
+weak_alias (__fminl, fminl)
diff --git a/sysdeps/libm-ieee754/s_fpclassify.c b/sysdeps/libm-ieee754/s_fpclassify.c
new file mode 100644
index 0000000000..dd4e742260
--- /dev/null
+++ b/sysdeps/libm-ieee754/s_fpclassify.c
@@ -0,0 +1,43 @@
+/* Return classification value corresponding to argument.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <math.h>
+
+#include "math_private.h"
+
+
+int
+__fpclassify (double x)
+{
+ u_int32_t hx, lx;
+ int retval = FP_NORMAL;
+
+ GET_WORDS (hx, lx, x);
+ lx |= hx & 0xfffff;
+ hx &= 0x7ff00000;
+ if ((hx | lx) == 0)
+ retval = FP_ZERO;
+ else if (hx == 0)
+ retval = FP_SUBNORMAL;
+ else if (hx == 0x7ff00000)
+ retval = lx != 0 ? FP_NAN : FP_INFINITE;
+
+ return retval;
+}
diff --git a/sysdeps/libm-ieee754/s_fpclassifyf.c b/sysdeps/libm-ieee754/s_fpclassifyf.c
new file mode 100644
index 0000000000..15bcfef4a6
--- /dev/null
+++ b/sysdeps/libm-ieee754/s_fpclassifyf.c
@@ -0,0 +1,42 @@
+/* Return classification value corresponding to argument.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <math.h>
+
+#include "math_private.h"
+
+
+int
+__fpclassifyf (float x)
+{
+ u_int32_t wx;
+ int retval = FP_NORMAL;
+
+ GET_FLOAT_WORD (wx, x);
+ wx &= 0x7fffffff;
+ if (wx == 0)
+ retval = FP_ZERO;
+ else if (wx < 0x1000000)
+ retval = FP_SUBNORMAL;
+ else if (wx == 0x7f000000)
+ retval = wx > 0x7f000000 ? FP_NAN : FP_INFINITE;
+
+ return retval;
+}
diff --git a/sysdeps/libm-ieee754/s_fpclassifyl.c b/sysdeps/libm-ieee754/s_fpclassifyl.c
new file mode 100644
index 0000000000..ef37e6f0cc
--- /dev/null
+++ b/sysdeps/libm-ieee754/s_fpclassifyl.c
@@ -0,0 +1,43 @@
+/* Return classification value corresponding to argument.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <math.h>
+
+#include "math_private.h"
+
+
+int
+__fpclassifyl (long double x)
+{
+ u_int32_t ex, hx, lx;
+ int retval = FP_NORMAL;
+
+ GET_LDOUBLE_WORDS (ex, hx, lx, x);
+ hx |= lx;
+ ex &= 0x7fff;
+ if ((ex | hx) == 0)
+ retval = FP_ZERO;
+ else if (ex == 0)
+ retval = FP_SUBNORMAL;
+ else if (ex == 0x7fff)
+ retval = hx != 0 ? FP_NAN : FP_INFINITE;
+
+ return retval;
+}
diff --git a/sysdeps/libm-ieee754/s_signbit.c b/sysdeps/libm-ieee754/s_signbit.c
new file mode 100644
index 0000000000..ee340035fb
--- /dev/null
+++ b/sysdeps/libm-ieee754/s_signbit.c
@@ -0,0 +1,32 @@
+/* Return nonzero value if number is negative.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <math.h>
+
+#include "math_private.h"
+
+int
+__signbit (double x)
+{
+ int32_t hx;
+
+ GET_HIGH_WORD (hx, x);
+ return hx & 0x80000000;
+}
diff --git a/sysdeps/libm-ieee754/s_signbitf.c b/sysdeps/libm-ieee754/s_signbitf.c
new file mode 100644
index 0000000000..85418ea73f
--- /dev/null
+++ b/sysdeps/libm-ieee754/s_signbitf.c
@@ -0,0 +1,32 @@
+/* Return nonzero value if number is negative.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <math.h>
+
+#include "math_private.h"
+
+int
+__signbitf (float x)
+{
+ int32_t hx;
+
+ GET_FLOAT_WORD (hx, x);
+ return hx & 0x80000000;
+}
diff --git a/sysdeps/libm-ieee754/s_signbitl.c b/sysdeps/libm-ieee754/s_signbitl.c
new file mode 100644
index 0000000000..b12fdefff4
--- /dev/null
+++ b/sysdeps/libm-ieee754/s_signbitl.c
@@ -0,0 +1,32 @@
+/* Return nonzero value if number is negative.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <math.h>
+
+#include "math_private.h"
+
+int
+__signbitl (long double x)
+{
+ int32_t e;
+
+ GET_LDOUBLE_EXP (e, x);
+ return e & 0x8000;
+}
diff --git a/sysdeps/m68k/fpu/__math.h b/sysdeps/m68k/fpu/__math.h
index 0e3e2a3d8c..1a29a56d92 100644
--- a/sysdeps/m68k/fpu/__math.h
+++ b/sysdeps/m68k/fpu/__math.h
@@ -1,26 +1,27 @@
-/* Copyright (C) 1991, 92, 93, 94, 96 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+/* Definitions of inline math functions implemented by the m68881/2.
+ Copyright (C) 1991, 92, 93, 94, 96, 97 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
+ 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
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#ifdef __GNUC__
#include <sys/cdefs.h>
-#ifdef __NO_M81_MATH_INLINES
+#ifdef __LIBC_M81_MATH_INLINES
/* This is used when defining the functions themselves. Define them with
__ names, and with `static inline' instead of `extern inline' so the
bodies will always be used, never an external function call. */
@@ -34,36 +35,35 @@ Cambridge, MA 02139, USA. */
/* Define a const math function. */
#define __m81_defun(rettype, func, args) \
- __m81_inline rettype \
- __m81_u(func) args __attribute__((__const__)); \
- __m81_inline rettype \
+ __m81_inline rettype __attribute__((__const__)) \
__m81_u(func) args
/* Define the three variants of a math function that has a direct
implementation in the m68k fpu. FUNC is the name for C (which will be
suffixed with f and l for the float and long double version, resp). OP
is the name of the fpu operation (without leading f). */
-#define __inline_mathop(func, op) \
- __m81_defun (double, func, (double __mathop_x)) \
- { \
- double __result; \
- __asm("f" __STRING(op) "%.x %1, %0" : "=f" (__result) : "f" (__mathop_x));\
- return __result; \
- } \
- __m81_defun (float, func##f, (float __mathop_x)) \
- { \
- float __result; \
- __asm("f" __STRING(op) "%.x %1, %0" : "=f" (__result) : "f" (__mathop_x));\
- return __result; \
- } \
- __m81_defun (long double, func##l, (long double __mathop_x)) \
+
+#ifdef __USE_MISC
+#define __inline_mathop(func, op) \
+ __inline_mathop1(double, func, op) \
+ __inline_mathop1(float, __CONCAT(func,f), op) \
+ __inline_mathop1(long double, __CONCAT(func,l), op)
+#else
+#define __inline_mathop(func, op) \
+ __inline_mathop1(double, func, op)
+#endif
+
+#define __inline_mathop1(float_type,func, op) \
+ __m81_defun (float_type, func, (float_type __mathop_x)) \
{ \
- long double __result; \
+ float_type __result; \
__asm("f" __STRING(op) "%.x %1, %0" : "=f" (__result) : "f" (__mathop_x));\
return __result; \
}
+#ifdef __LIBC_M81_MATH_INLINES
/* ieee style elementary functions */
+/* These are internal to the implementation of libm. */
__inline_mathop(__ieee754_acos, acos)
__inline_mathop(__ieee754_asin, asin)
__inline_mathop(__ieee754_cosh, cosh)
@@ -73,6 +73,7 @@ __inline_mathop(__ieee754_log10, log10)
__inline_mathop(__ieee754_log, logn)
__inline_mathop(__ieee754_sqrt, sqrt)
__inline_mathop(__ieee754_atanh, atanh)
+#endif
__inline_mathop(__atan, atan)
__inline_mathop(__cos, cos)
@@ -88,31 +89,56 @@ __inline_mathop(__log1p, lognp1)
__inline_mathop(__logb, log2)
__inline_mathop(__significand, getman)
+#if !defined __NO_MATH_INLINES && defined __OPTIMIZE__
+
+__inline_mathop(atan, atan)
+__inline_mathop(cos, cos)
+__inline_mathop(sin, sin)
+__inline_mathop(tan, tan)
+__inline_mathop(tanh, tanh)
+__inline_mathop(fabs, abs)
+__inline_mathop(sqrt, sqrt)
+
+#if defined(__USE_MISC) || defined(__USE_XOPEN_EXTENDED)
+__inline_mathop(rint, int)
+__inline_mathop(expm1, etoxm1)
+__inline_mathop(log1p, lognp1)
+__inline_mathop(logb, log2)
+#endif
+
+#ifdef __USE_MISC
+__inline_mathop(significand, getman)
+#endif
+
+#endif /* !__NO_MATH_INLINES && __OPTIMIZE__ */
+
/* This macro contains the definition for the rest of the inline
functions, using __FLOAT_TYPE as the domain type and __S as the suffix
for the function names. */
-#define __inline_functions(__float_type, __s) \
-__m81_defun (__float_type, \
- __ieee754_remainder##__s, (__float_type __x, __float_type __y)) \
+#ifdef __LIBC_M81_MATH_INLINES
+/* Internally used functions. */
+#define __internal_inline_functions(float_type, s) \
+__m81_defun (float_type, __CONCAT(__ieee754_remainder,s), \
+ (float_type __x, float_type __y)) \
{ \
- __float_type __result; \
+ float_type __result; \
__asm("frem%.x %1, %0" : "=f" (__result) : "f" (__y), "0" (__x)); \
return __result; \
} \
\
-__m81_defun (__float_type, \
- __ieee754_fmod##__s, (__float_type __x, __float_type __y)) \
+__m81_defun (float_type, __CONCAT(__ieee754_fmod,s), \
+ (float_type __x, float_type __y)) \
{ \
- __float_type __result; \
+ float_type __result; \
__asm("fmod%.x %1, %0" : "=f" (__result) : "f" (__y), "0" (__x)); \
return __result; \
} \
\
-__m81_defun (__float_type, \
- __ieee754_atan2##__s, (__float_type __y, __float_type __x)) \
+__m81_defun (float_type, __CONCAT(__ieee754_atan2,s), \
+ (float_type __y, float_type __x)) \
{ \
- __float_type __pi, __pi_2; \
+ float_type __pi, __pi_2; \
\
__asm ("fmovecr%.x %#0, %0" : "=f" (__pi)); \
__asm ("fscale%.w %#-1, %0" : "=f" (__pi_2) : "0" (__pi)); \
@@ -121,16 +147,16 @@ __m81_defun (__float_type, \
if (__y > 0) \
{ \
if (__x > __y) \
- return __m81_u(__atan##__s) (__y / __x); \
+ return __m81_u(__CONCAT(__atan,s)) (__y / __x); \
else \
- return __pi_2 - __m81_u(__atan##__s) (__x / __y); \
+ return __pi_2 - __m81_u(__CONCAT(__atan,s)) (__x / __y); \
} \
else \
{ \
if (__x > -__y) \
- return __m81_u(__atan##__s) (__y / __x); \
+ return __m81_u(__CONCAT(__atan,s)) (__y / __x); \
else \
- return -__pi_2 - __m81_u(__atan##__s) (__x / __y); \
+ return -__pi_2 - __m81_u(__CONCAT(__atan,s)) (__x / __y); \
} \
} \
else \
@@ -138,58 +164,24 @@ __m81_defun (__float_type, \
if (__y > 0) \
{ \
if (-__x < __y) \
- return __pi + __m81_u(__atan##__s) (__y / __x); \
+ return __pi + __m81_u(__CONCAT(__atan,s)) (__y / __x); \
else \
- return __pi_2 - __m81_u(__atan##__s) (__x / __y); \
+ return __pi_2 - __m81_u(__CONCAT(__atan,s)) (__x / __y); \
} \
else \
{ \
if (-__x > -__y) \
- return -__pi + __m81_u(__atan##__s) (__y / __x); \
+ return -__pi + __m81_u(__CONCAT(__atan,s)) (__y / __x); \
else \
- return -__pi_2 - __m81_u(__atan##__s) (__x / __y); \
+ return -__pi_2 - __m81_u(__CONCAT(__atan,s)) (__x / __y); \
} \
} \
} \
\
-__m81_inline __float_type \
-__m81_u(__frexp##__s)(__float_type __value, int *__expptr) \
-{ \
- __float_type __mantissa, __exponent; \
- int __iexponent; \
- if (__value == 0.0) \
- { \
- *__expptr = 0; \
- return __value; \
- } \
- __asm("fgetexp%.x %1, %0" : "=f" (__exponent) : "f" (__value)); \
- __iexponent = (int) __exponent + 1; \
- *__expptr = __iexponent; \
- __asm("fscale%.l %2, %0" : "=f" (__mantissa) \
- : "0" (__value), "dmi" (-__iexponent)); \
- return __mantissa; \
-} \
- \
-__m81_defun (__float_type, __floor##__s, (__float_type __x)) \
-{ \
- __float_type __result; \
- unsigned long int __ctrl_reg; \
- __asm __volatile__ ("fmove%.l %!, %0" : "=dm" (__ctrl_reg)); \
- /* Set rounding towards negative infinity. */ \
- __asm __volatile__ ("fmove%.l %0, %!" : /* No outputs. */ \
- : "dmi" ((__ctrl_reg & ~0x10) | 0x20)); \
- /* Convert X to an integer, using -Inf rounding. */ \
- __asm __volatile__ ("fint%.x %1, %0" : "=f" (__result) : "f" (__x)); \
- /* Restore the previous rounding mode. */ \
- __asm __volatile__ ("fmove%.l %0, %!" : /* No outputs. */ \
- : "dmi" (__ctrl_reg)); \
- return __result; \
-} \
- \
-__m81_defun (__float_type, \
- __ieee754_pow##__s, (__float_type __x, __float_type __y)) \
+__m81_defun (float_type, __CONCAT(__ieee754_pow,s), \
+ (float_type __x, float_type __y)) \
{ \
- __float_type __result; \
+ float_type __result; \
if (__x == 0.0) \
{ \
if (__y <= 0.0) \
@@ -209,12 +201,12 @@ __m81_defun (__float_type, \
__asm("ftwotox%.x %1, %0" : "=f" (__result) : "f" (__y)); \
else if (__x < 0.0) \
{ \
- __float_type __temp = __m81_u (__rint##__s) (__y); \
+ float_type __temp = __m81_u (__CONCAT(__rint,s)) (__y); \
if (__y == __temp) \
{ \
int __i = (int) __y; \
- __result = (__m81_u(__ieee754_exp##__s) \
- (__y * __m81_u(__ieee754_log##__s) (-__x))); \
+ __result = (__m81_u(__CONCAT(__ieee754_exp,s)) \
+ (__y * __m81_u(__CONCAT(__ieee754_log,s)) (-__x))); \
if (__i & 1) \
__result = -__result; \
} \
@@ -222,14 +214,66 @@ __m81_defun (__float_type, \
__result = 0.0 / 0.0; \
} \
else \
- __result = (__m81_u(__ieee754_exp##__s) \
- (__y * __m81_u(__ieee754_log##__s) (__x))); \
+ __result = (__m81_u(__CONCAT(__ieee754_exp,s)) \
+ (__y * __m81_u(__CONCAT(__ieee754_log,s)) (__x))); \
return __result; \
} \
\
-__m81_defun (__float_type, __ceil##__s, (__float_type __x)) \
+__m81_defun (float_type, __CONCAT(__ieee754_scalb,s), \
+ (float_type __x, float_type __n)) \
{ \
- __float_type __result; \
+ float_type __result; \
+ __asm ("fscale%.x %1, %0" : "=f" (__result) : "f" (__n), "0" (__x)); \
+ return __result; \
+}
+
+__internal_inline_functions (double,)
+__internal_inline_functions (float,f)
+__internal_inline_functions (long double,l)
+#undef __internal_inline_functions
+
+#endif /* __LIBC_M81_MATH_INLINES */
+
+/* The rest of the functions are available to the user. */
+
+#define __inline_functions(float_type, s) \
+__m81_inline float_type \
+__m81_u(__CONCAT(__frexp,s))(float_type __value, int *__expptr) \
+{ \
+ float_type __mantissa, __exponent; \
+ int __iexponent; \
+ if (__value == 0.0) \
+ { \
+ *__expptr = 0; \
+ return __value; \
+ } \
+ __asm("fgetexp%.x %1, %0" : "=f" (__exponent) : "f" (__value)); \
+ __iexponent = (int) __exponent + 1; \
+ *__expptr = __iexponent; \
+ __asm("fscale%.l %2, %0" : "=f" (__mantissa) \
+ : "0" (__value), "dmi" (-__iexponent)); \
+ return __mantissa; \
+} \
+ \
+__m81_defun (float_type, __CONCAT(__floor,s), (float_type __x)) \
+{ \
+ float_type __result; \
+ unsigned long int __ctrl_reg; \
+ __asm __volatile__ ("fmove%.l %!, %0" : "=dm" (__ctrl_reg)); \
+ /* Set rounding towards negative infinity. */ \
+ __asm __volatile__ ("fmove%.l %0, %!" : /* No outputs. */ \
+ : "dmi" ((__ctrl_reg & ~0x10) | 0x20)); \
+ /* Convert X to an integer, using -Inf rounding. */ \
+ __asm __volatile__ ("fint%.x %1, %0" : "=f" (__result) : "f" (__x)); \
+ /* Restore the previous rounding mode. */ \
+ __asm __volatile__ ("fmove%.l %0, %!" : /* No outputs. */ \
+ : "dmi" (__ctrl_reg)); \
+ return __result; \
+} \
+ \
+__m81_defun (float_type, __CONCAT(__ceil,s), (float_type __x)) \
+{ \
+ float_type __result; \
unsigned long int __ctrl_reg; \
__asm __volatile__ ("fmove%.l %!, %0" : "=dm" (__ctrl_reg)); \
/* Set rounding towards positive infinity. */ \
@@ -243,16 +287,16 @@ __m81_defun (__float_type, __ceil##__s, (__float_type __x)) \
return __result; \
} \
\
-__m81_inline __float_type \
-__m81_u(__modf##__s)(__float_type __value, __float_type *__iptr) \
+__m81_inline float_type \
+__m81_u(__CONCAT(__modf,s))(float_type __value, float_type *__iptr) \
{ \
- __float_type __modf_int; \
+ float_type __modf_int; \
__asm ("fintrz%.x %1, %0" : "=f" (__modf_int) : "f" (__value)); \
*__iptr = __modf_int; \
return __value - __modf_int; \
} \
\
-__m81_defun (int, __isinf##__s, (__float_type __value)) \
+__m81_defun (int, __CONCAT(__isinf,s), (float_type __value)) \
{ \
/* There is no branch-condition for infinity, \
so we must extract and examine the condition codes manually. */ \
@@ -262,7 +306,7 @@ __m81_defun (int, __isinf##__s, (__float_type __value)) \
return (__fpsr & (2 << 24)) ? (__fpsr & (8 << 24) ? -1 : 1) : 0; \
} \
\
-__m81_defun (int, __isnan##__s, (__float_type __value)) \
+__m81_defun (int, __CONCAT(__isnan,s), (float_type __value)) \
{ \
char __result; \
__asm("ftst%.x %1\n" \
@@ -270,7 +314,7 @@ __m81_defun (int, __isnan##__s, (__float_type __value)) \
return __result; \
} \
\
-__m81_defun (int, __finite##__s, (__float_type __value)) \
+__m81_defun (int, __CONCAT(__finite,s), (float_type __value)) \
{ \
/* There is no branch-condition for infinity, so we must extract and \
examine the condition codes manually. */ \
@@ -280,34 +324,94 @@ __m81_defun (int, __finite##__s, (__float_type __value)) \
return (__fpsr & (3 << 24)) == 0; \
} \
\
-__m81_defun (int, __ilogb##__s, (__float_type __x)) \
+__m81_defun (int, __CONCAT(__ilogb,s), (float_type __x)) \
{ \
- __float_type __result; \
+ float_type __result; \
if (__x == 0.0) \
return 0x80000001; \
__asm("fgetexp%.x %1, %0" : "=f" (__result) : "f" (__x)); \
return (int) __result; \
} \
\
-__m81_defun (__float_type, \
- __ieee754_scalb##__s, (__float_type __x, __float_type __n)) \
+__m81_defun (float_type, __CONCAT(__scalbn,s), (float_type __x, int __n)) \
{ \
- __float_type __result; \
- __asm ("fscale%.x %1, %0" : "=f" (__result) : "f" (__n), "0" (__x)); \
- return __result; \
-} \
- \
-__m81_defun (__float_type, __scalbn##__s, (__float_type __x, int __n)) \
-{ \
- __float_type __result; \
+ float_type __result; \
__asm ("fscale%.l %1, %0" : "=f" (__result) : "dmi" (__n), "0" (__x)); \
return __result; \
}
/* This defines the three variants of the inline functions. */
-__inline_functions (double, )
-__inline_functions (float, f)
-__inline_functions (long double, l)
+__inline_functions (double,)
+__inline_functions (float,f)
+__inline_functions (long double,l)
#undef __inline_functions
+#if !defined __NO_MATH_INLINES && defined __OPTIMIZE__
+
+/* Define inline versions of the user visible functions. */
+
+#define __inline_forward_c(rettype, name, args1, args2) \
+extern __inline rettype __attribute__((__const__)) \
+name args1 \
+{ \
+ return __CONCAT(__,name) args2; \
+}
+
+#define __inline_forward(rettype, name, args1, args2) \
+extern __inline rettype name args1 \
+{ \
+ return __CONCAT(__,name) args2; \
+}
+
+__inline_forward(double,frexp, (double __value, int *__expptr),
+ (__value, __expptr))
+__inline_forward_c(double,floor, (double __x), (__x))
+__inline_forward_c(double,ceil, (double __x), (__x))
+__inline_forward(double,modf, (double __value, double *__iptr),
+ (__value, __iptr))
+#ifdef __USE_MISC
+__inline_forward_c(int,isinf, (double __value), (__value))
+__inline_forward_c(int,finite, (double __value), (__value))
+__inline_forward_c(double,scalbn, (double __x, int __n), (__x, __n))
+#endif
+#if defined __USE_MISC || defined __USE_XOPEN
+__inline_forward_c(int,isnan, (double __value), (__value))
+__inline_forward_c(int,ilogb, (double __value), (__value))
+#endif
+
+#ifdef __USE_MISC
+
+__inline_forward(float,frexpf, (float __value, int *__expptr),
+ (__value, __expptr))
+__inline_forward_c(float,floorf, (float __x), (__x))
+__inline_forward_c(float,ceilf, (float __x), (__x))
+__inline_forward(float,modff, (float __value, float *__iptr),
+ (__value, __iptr))
+__inline_forward_c(int,isinff, (float __value), (__value))
+__inline_forward_c(int,finitef, (float __value), (__value))
+__inline_forward_c(float,scalbnf, (float __x, int __n), (__x, __n))
+__inline_forward_c(int,isnanf, (float __value), (__value))
+__inline_forward_c(int,ilogbf, (float __value), (__value))
+
+__inline_forward(long double,frexpl, (long double __value, int *__expptr),
+ (__value, __expptr))
+__inline_forward_c(long double,floorl, (long double __x), (__x))
+__inline_forward_c(long double,ceill, (long double __x), (__x))
+__inline_forward(long double,modfl,
+ (long double __value, long double *__iptr),
+ (__value, __iptr))
+__inline_forward_c(int,isinfl, (long double __value), (__value))
+__inline_forward_c(int,finitel, (long double __value), (__value))
+__inline_forward_c(long double,scalbnl, (long double __x, int __n),
+ (__x, __n))
+__inline_forward_c(int,isnanl, (long double __value), (__value))
+__inline_forward_c(int,ilogbl, (long double __value), (__value))
+
+#endif /* __USE_MISC */
+
+#undef __inline_forward
+#undef __inline_forward_c
+
+#endif /* !__NO_MATH_INLINES && __OPTIMIZE__ */
+
#endif /* GCC. */
diff --git a/sysdeps/m68k/fpu/e_acos.c b/sysdeps/m68k/fpu/e_acos.c
index 61c374d917..7ea9fb014b 100644
--- a/sysdeps/m68k/fpu/e_acos.c
+++ b/sysdeps/m68k/fpu/e_acos.c
@@ -1,22 +1,22 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
+ 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
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
-#define __NO_M81_MATH_INLINES
+#define __LIBC_M81_MATH_INLINES
#include <math.h>
#include "math_private.h"
diff --git a/sysdeps/m68k/fpu/e_fmod.c b/sysdeps/m68k/fpu/e_fmod.c
index bf2f7ed1bb..1daa453618 100644
--- a/sysdeps/m68k/fpu/e_fmod.c
+++ b/sysdeps/m68k/fpu/e_fmod.c
@@ -1,22 +1,22 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
+ 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
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
-#define __NO_M81_MATH_INLINES
+#define __LIBC_M81_MATH_INLINES
#include <math.h>
#include "math_private.h"
diff --git a/sysdeps/m68k/fpu/k_cos.c b/sysdeps/m68k/fpu/k_cos.c
index 6bb9090568..516d45904e 100644
--- a/sysdeps/m68k/fpu/k_cos.c
+++ b/sysdeps/m68k/fpu/k_cos.c
@@ -1,22 +1,22 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
+ 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
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
-#define __NO_M81_MATH_INLINES
+#define __LIBC_M81_MATH_INLINES
#include <math.h>
#include "math_private.h"
diff --git a/sysdeps/m68k/fpu/k_sin.c b/sysdeps/m68k/fpu/k_sin.c
index f10c7f9801..348bc8fd9d 100644
--- a/sysdeps/m68k/fpu/k_sin.c
+++ b/sysdeps/m68k/fpu/k_sin.c
@@ -1,22 +1,22 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
+ 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
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
-#define __NO_M81_MATH_INLINES
+#define __LIBC_M81_MATH_INLINES
#include <math.h>
#include "math_private.h"
diff --git a/sysdeps/m68k/fpu/k_tan.c b/sysdeps/m68k/fpu/k_tan.c
index 9c222cd6e1..c38327e571 100644
--- a/sysdeps/m68k/fpu/k_tan.c
+++ b/sysdeps/m68k/fpu/k_tan.c
@@ -1,22 +1,22 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
+ 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
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
-#define __NO_M81_MATH_INLINES
+#define __LIBC_M81_MATH_INLINES
#include <math.h>
#include "math_private.h"
diff --git a/sysdeps/m68k/fpu/s_atan.c b/sysdeps/m68k/fpu/s_atan.c
index 99b3024326..f3d6960dc1 100644
--- a/sysdeps/m68k/fpu/s_atan.c
+++ b/sysdeps/m68k/fpu/s_atan.c
@@ -1,23 +1,22 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
-
-#include <ansidecl.h>
-#define __NO_M81_MATH_INLINES
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#define __LIBC_M81_MATH_INLINES
#include <math.h>
#ifndef FUNC
@@ -30,7 +29,8 @@ Cambridge, MA 02139, USA. */
#define __CONCATX(a,b) __CONCAT(a,b)
float_type
-DEFUN(__CONCATX(__,FUNC), (x), float_type x)
+__CONCATX(__,FUNC) (x)
+ float_type x;
{
return __m81_u(__CONCATX(__,FUNC))(x);
}
diff --git a/sysdeps/m68k/fpu/s_frexp.c b/sysdeps/m68k/fpu/s_frexp.c
index 8b38086e27..84a9a0b45d 100644
--- a/sysdeps/m68k/fpu/s_frexp.c
+++ b/sysdeps/m68k/fpu/s_frexp.c
@@ -1,23 +1,22 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
-
-#include <ansidecl.h>
-#define __NO_M81_MATH_INLINES
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#define __LIBC_M81_MATH_INLINES
#include <math.h>
#ifndef FUNC
@@ -30,9 +29,12 @@ Cambridge, MA 02139, USA. */
#define __CONCATX(a,b) __CONCAT(a,b)
float_type
-DEFUN(__CONCATX(__,FUNC), (value, expptr), float_type value AND int *expptr)
+__CONCATX(__,FUNC) (value, expptr)
+ float_type value;
+ int *expptr;
{
return __m81_u(__CONCATX(__,FUNC))(value, expptr);
}
+
#define weak_aliasx(a,b) weak_alias(a,b)
weak_aliasx (__CONCATX(__,FUNC), FUNC)
diff --git a/sysdeps/m68k/fpu/s_ilogb.c b/sysdeps/m68k/fpu/s_ilogb.c
index 39c871481d..a081a884d4 100644
--- a/sysdeps/m68k/fpu/s_ilogb.c
+++ b/sysdeps/m68k/fpu/s_ilogb.c
@@ -1,23 +1,22 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
-
-#include <ansidecl.h>
-#define __NO_M81_MATH_INLINES
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#define __LIBC_M81_MATH_INLINES
#include <math.h>
#ifndef FUNC
@@ -30,7 +29,8 @@ Cambridge, MA 02139, USA. */
#define __CONCATX(a,b) __CONCAT(a,b)
int
-DEFUN(__CONCATX(__,FUNC), (x), float_type x)
+__CONCATX(__,FUNC) (x)
+ float_type x;
{
return __m81_u(__CONCATX(__,FUNC))(x);
}
diff --git a/sysdeps/m68k/fpu/s_isinf.c b/sysdeps/m68k/fpu/s_isinf.c
index 7d4b1c44a5..fa0d1d56db 100644
--- a/sysdeps/m68k/fpu/s_isinf.c
+++ b/sysdeps/m68k/fpu/s_isinf.c
@@ -1,23 +1,22 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
-
-#include <ansidecl.h>
-#define __NO_M81_MATH_INLINES
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#define __LIBC_M81_MATH_INLINES
#include <math.h>
#ifndef FUNC
@@ -30,7 +29,8 @@ Cambridge, MA 02139, USA. */
#define __CONCATX(a,b) __CONCAT(a,b)
int
-DEFUN(__CONCATX(__,FUNC), (x), float_type x)
+__CONCATX(__,FUNC) (x)
+ float_type x;
{
return __m81_u(__CONCATX(__,FUNC))(x);
}
diff --git a/sysdeps/m68k/fpu/s_modf.c b/sysdeps/m68k/fpu/s_modf.c
index 426d847ebd..6428afc3be 100644
--- a/sysdeps/m68k/fpu/s_modf.c
+++ b/sysdeps/m68k/fpu/s_modf.c
@@ -1,23 +1,22 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
-
-#include <ansidecl.h>
-#define __NO_M81_MATH_INLINES
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#define __LIBC_M81_MATH_INLINES
#include <math.h>
#ifndef FUNC
@@ -30,9 +29,12 @@ Cambridge, MA 02139, USA. */
#define __CONCATX(a,b) __CONCAT(a,b)
float_type
-DEFUN(__CONCATX(__,FUNC), (x, iptr), float_type x AND float_type *iptr)
+__CONCATX(__,FUNC) (x, iptr)
+ float_type x;
+ float_type *iptr;
{
return __m81_u(__CONCATX(__,FUNC))(x, iptr);
}
+
#define weak_aliasx(a,b) weak_alias(a,b)
weak_aliasx(__CONCATX(__,FUNC), FUNC)
diff --git a/sysdeps/m68k/fpu/s_scalbn.c b/sysdeps/m68k/fpu/s_scalbn.c
index 6d2b74a3d0..1d43a75de0 100644
--- a/sysdeps/m68k/fpu/s_scalbn.c
+++ b/sysdeps/m68k/fpu/s_scalbn.c
@@ -1,23 +1,22 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
-
-#include <ansidecl.h>
-#define __NO_M81_MATH_INLINES
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#define __LIBC_M81_MATH_INLINES
#include <math.h>
#ifndef FUNC
@@ -30,7 +29,9 @@ Cambridge, MA 02139, USA. */
#define __CONCATX(a,b) __CONCAT(a,b)
float_type
-DEFUN(__CONCATX(__,FUNC), (x, exp), float_type x AND int exp)
+__CONCATX(__,FUNC) (x, exp)
+ float_type x;
+ int exp;
{
return __m81_u(__CONCATX(__,FUNC))(x, exp);
}
diff --git a/sysdeps/posix/Makefile b/sysdeps/posix/Makefile
index a0122c7c05..9770dbb358 100644
--- a/sysdeps/posix/Makefile
+++ b/sysdeps/posix/Makefile
@@ -21,15 +21,12 @@ $(common-objpfx)stdio_lim.h: $(common-objpfx)mk-stdiolim
mv $@-t $@
# Turn into a version that works when cd'd into $(objdir).
-cded-objdir-includes = $(patsubst -I$$cwd//%,-I/%,\
- $(patsubst -I%,-I$$cwd/%,$(+includes)))
-# $(BUILD_CFLAGS) needs to come last because it contains unwanted -Is.
+mk-stdiolim-CFLAGS = $(patsubst -I$(shell pwd)//%,-I/%,\
+ $(patsubst -I%,-I$(shell pwd)/%,$(+includes)))
+# $(ALL_BUILD_CFLAGS) needs to come last because it contains unwanted -Is.
$(common-objpfx)mk-stdiolim: $(sysdep_dir)/posix/mk-stdiolim.c \
$(..)posix/posix1_lim.h local_lim.h
- cwd=`pwd`; cd $(objpfx).; \
- $(BUILD_CC) $(cded-objdir-includes) $(BUILD_CFLAGS) \
- $$cwd/$< -o $(patsubst $(common-objpfx)%,$(..)%,$@)
-
+ $(common-objdir-compile)
common-generated := $(common-generated) stdio_lim.h mk-stdiolim
before-compile := $(before-compile) $(common-objpfx)stdio_lim.h
diff --git a/sysdeps/unix/Makefile b/sysdeps/unix/Makefile
index 3cef7e735b..c9c5ed8fdc 100644
--- a/sysdeps/unix/Makefile
+++ b/sysdeps/unix/Makefile
@@ -23,20 +23,20 @@ ifeq (,$(filter-out $(sysdep_dir)/stub/ $(common-objpfx),\
$(dir $(firstword $(wildcard $(+sysdep_dirs:%=%/local_lim.h))))))
ifneq (,$(wildcard $(sysincludedir)/sys/param.h))
-local_lim-CFLAGS := $(local_lim-CFLAGS) -DHAVE_SYS_PARAM_H
+mk-local_lim-CFLAGS += -DHAVE_SYS_PARAM_H
endif
ifneq (,$(wildcard $(sysincludedir)/sys/limits.h))
-local_lim-CFLAGS := $(local_lim-CFLAGS) -DHAVE_SYS_LIMITS_H
+mk-local_lim-CFLAGS += -DHAVE_SYS_LIMITS_H
endif
ifneq (,$(wildcard $(sysincludedir)/limits.h))
-local_lim-CFLAGS := $(local_lim-CFLAGS) -DHAVE_LIMITS_H
+mk-local_lim-CFLAGS += -DHAVE_LIMITS_H
endif
$(common-objpfx)local_lim.h: $(common-objpfx)mk-local_lim
- if $(dir $<)$(notdir $<) > $@-t; then mv $@-t $@; else XXX; fi
+ $(dir $<)$(notdir $<) > $@-t
+ mv -f $@-t $@
$(common-objpfx)mk-local_lim: $(sysdep_dir)/unix/mk-local_lim.c
- cwd=`pwd`; cd $(@D); \
- $(BUILD_CC) $(BUILD_CFLAGS) $(local_lim-CFLAGS) $$cwd/$< -o $(@F)
+ $(common-objdir-compile)
before-compile := $(before-compile) $(common-objpfx)local_lim.h
common-generated := $(common-generated) local_lim.h mk-local_lim
@@ -50,7 +50,7 @@ ifeq (,$(filter-out $(sysdep_dir)/stub/ $(common-objpfx),\
before-compile := $(before-compile) $(common-objpfx)sys/param.h
$(common-objpfx)sys/param.h: $(sysincludedir)/sys/param.h
- -mkdir $(@D:%/=%)
+ $(make-target-directory)
(echo '#ifndef _GNU_SYS_PARAM_H'; \
echo '#define _GNU_SYS_PARAM_H 1'; \
echo '#include <endian.h>'; \
@@ -73,16 +73,17 @@ $(common-objpfx)param.h.c: $(sysincludedir)/sys/param.h
$(common-objpfx)param.h.dep: $(common-objpfx)param.h.c \
$(sysdep_dir)/unix/Makefile
$(+mkdep) -I$(sysincludedir) $< \
- | sed > $@ \
+ | sed > $@-t \
-e 's@^.*:@@' \
-e 's@$<@@g' \
-e 's@$(sysincludedir)/*@@g' \
-e 's@\\$$@@' \
-e 's@^@sys/param.h-includes := $$(sys/param.h-includes) @'
+ mv $@-t $@
# Get the generated definition of sys/param.h-includes.
ifndef no_deps
-include $(common-objpfx)param.h.dep
+-include $(common-objpfx)param.h.dep
endif
# Don't preempt our own headers.
@@ -100,7 +101,7 @@ ifdef sys/param.h-includes
# Copy the system files to $(common-objdir).
$(addprefix $(common-objpfx),$(sys/param.h-includes)): $(common-objpfx)%: \
$(sysincludedir)/%
- -mkdir $(@D:%/=%)
+ $(make-target-directory)
# Some of these files sometimes contain conflicting declarations for htons,
# ntohs, etc. They also often contain definitions of *_ENDIAN and
# BYTE_ORDER, which we define ourselves in <endian.h>.
@@ -146,7 +147,8 @@ $(common-objpfx)make-errnos.c: $(sysdep_dir)/unix/errnos-tmpl.c \
$(common-objpfx)errnos: $(wildcard $(sysincludedir)/errno.h \
$(sysincludedir)/sys/errno.h)
- cat $^ | sed -n 's/^#define[ ]*\(E[A-Z0-9][A-Z0-9]*\)[ ].*$$/\1/p' > $@-tmp
+ sed -n 's/^#define[ ]*\(E[A-Z0-9][A-Z0-9]*\)[ ].*$$/\1/p' \
+ $^ > $@-tmp
mv $@-tmp $@
common-generated := $(common-generated) \
@@ -169,8 +171,7 @@ make-ioctls-CFLAGS := $(subst /,_,$(subst .,_,\
$(ioctl-includes))))
$(common-objpfx)make-ioctls: $(common-objpfx)make-ioctls.c
- cd $(@D); $(BUILD_CC) $(BUILD_CFLAGS) $(make-ioctls-CFLAGS) \
- $(<:$(common-objpfx)%=%) -o $(@F)
+ $(common-objdir-compile)
$(common-objpfx)make-ioctls.c: $(sysdep_dir)/unix/ioctls-tmpl.c \
$(sysdep_dir)/unix/ioctls.awk \
@@ -247,7 +248,7 @@ ifdef syscall.h
# Transmogrify any of several formats of the file into the one we want.
$(common-objpfx)sys/syscall.h: $(syscall.h)
- -mkdir $(common-objpfx)sys
+ $(make-target-directory)
tr '[A-Z]' '[a-z]' < $< | \
sed -e 's/[ ]sys_/ /' \
-e 's/^#define[ ]*\([a-z0-9_]*\)[ ]*/#define SYS_\1 /' \
diff --git a/sysdeps/unix/sysv/linux/alpha/brk.S b/sysdeps/unix/sysv/linux/alpha/brk.S
index 3d9f6dca5f..f44686b9a4 100644
--- a/sysdeps/unix/sysv/linux/alpha/brk.S
+++ b/sysdeps/unix/sysv/linux/alpha/brk.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Brendan Kehoe <brendan@zen.org>, 1993.
@@ -50,20 +50,23 @@ LEAF(__brk, 0)
ldiq v0, __NR_brk
call_pal PAL_callsys
+ /* Be prepared for an OSF-style brk. */
+ bne a3, $err1
+ beq v0, $ok
+
/* Correctly handle the brk(0) query case. */
cmoveq a0, v0, a0
-
- subq a0, v0, t0
- bne t0, error
+ xor a0, v0, t0
+ bne t0, $err0
/* Update __curbrk and return cleanly. */
- stq a0, __curbrk
mov zero, v0
+$ok: stq a0, __curbrk
ret
/* What a horrible way to die. */
-error: ldi v0, ENOMEM
- jmp zero, __syscall_error
+$err0: ldi v0, ENOMEM
+$err1: jmp zero, __syscall_error
END(__brk)
diff --git a/sysdeps/unix/sysv/linux/netinet/in_systm.h b/sysdeps/unix/sysv/linux/netinet/in_systm.h
index f481c5511a..902fe6ea0e 100644
--- a/sysdeps/unix/sysv/linux/netinet/in_systm.h
+++ b/sysdeps/unix/sysv/linux/netinet/in_systm.h
@@ -1 +1,41 @@
-#include <linux/in_systm.h>
+/* System specific type definitions for networking code.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _NETINET_IN_SYSTM_H
+#define _NETINET_IN_SYSTM_H 1
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+__BEGIN_DECLS
+
+/*
+ * Network order versions of various data types. Unfortunately, BSD
+ * assumes specific sizes for shorts (16 bit) and longs (32 bit) which
+ * don't hold in general. As a consequence, the network order versions
+ * may not reflect the actual size of the native data types.
+ */
+
+typedef u_int16_t n_short; /* short as received from the net */
+typedef u_int32_t n_long; /* long as received from the net */
+typedef u_int32_t n_time; /* ms since 00:00 GMT, byte rev */
+
+__END_DECLS
+
+#endif /* netinet/in_systm.h */
diff --git a/sysdeps/unix/sysv/linux/poll.c b/sysdeps/unix/sysv/linux/poll.c
index 198819970a..337b85005f 100644
--- a/sysdeps/unix/sysv/linux/poll.c
+++ b/sysdeps/unix/sysv/linux/poll.c
@@ -1 +1,53 @@
+/* Poll system call, with emulation if it is not available.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <sys/poll.h>
+
+extern int __syscall_poll __P ((struct pollfd *fds, unsigned int nfds,
+ int timeout));
+extern int __emulate_poll __P ((struct pollfd *fds, unsigned long int nfds,
+ int timeout));
+
+/* The real implementation. */
+int
+poll (fds, nfds, timeout)
+ struct pollfd *fds;
+ unsigned long int nfds;
+ int timeout;
+{
+ static int must_emulate = 0;
+
+ if (!must_emulate)
+ {
+ int retval = __syscall_poll (fds, nfds, timeout);
+
+ if (retval >= 0 || errno != ENOSYS)
+ return retval;
+
+ must_emulate = 1;
+ }
+
+ return __emulate_poll (fds, nfds, timeout);
+}
+
+
+/* Get the emulation code. */
+#define poll(fds, nfds, timeout) __emulate_poll (fds, nfds, timeout)
#include <sysdeps/unix/bsd/poll.c>
diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list
index 20ac94ae26..867e3bce3e 100644
--- a/sysdeps/unix/sysv/linux/syscalls.list
+++ b/sysdeps/unix/sysv/linux/syscalls.list
@@ -30,6 +30,7 @@ nanosleep - nanosleep 2 __libc_nanosleep __nanosleep nanosleep
pause - pause 0 __libc_pause pause
personality init-first personality 1 __personality personality
pipe - pipe 1 __pipe pipe
+s_poll EXTRA poll 3 __syscall_poll
query_module EXTRA query_module 5 query_module
s_getdents EXTRA getdents 3 __getdents
s_getpriority getpriority getpriority 2 __syscall_getpriority
diff --git a/sysdeps/unix/sysv/sysv4/solaris2/Makefile b/sysdeps/unix/sysv/sysv4/solaris2/Makefile
index 3f86c46cc8..3ad90f748a 100644
--- a/sysdeps/unix/sysv/sysv4/solaris2/Makefile
+++ b/sysdeps/unix/sysv/sysv4/solaris2/Makefile
@@ -3,4 +3,4 @@
# along the way (e.g., glue-ctype) will fail because it'll try to link
# with the libc.a being *constructed* in $(objdir). As a work-around,
# we add this to each native-compile.
-BUILD_CFLAGS := $(BUILD_CFLAGS) -L/lib
+ALL_BUILD_CFLAGS += -L/lib