soft-fp: Refactor exception handling for comparisons.

This patch refactors how soft-fp comparisons handle setting exceptions
for NaN operands, so that exceptions are set through the FP_CMP macros
rather than directly in the C files calling them.

The _FP_CMP* and FP_CMP* macros gain an extra argument to specify when
exceptions should be set, 0 for no exception setting (I'm not sure
this is actually needed - at least it's not needed for IEEE operations
in glibc / libgcc, but might be relevant in some cases for kernel
use), 1 for exceptions only for signaling NaNs and 2 for exceptions
for all NaNs.  This argument is handled through _FP_CMP_CHECK_NAN,
newly called by the _FP_CMP* macros when a NaN is encountered.  Calls
to these macros are updated, which eliminates all the existing
checking and exception setting in soft-fp *.c files in glibc.

Tested for powerpc-nofpu.  (The __unord* functions have no code
changes; the __eq* / __ge* / __le* functions get slightly larger, but
I don't think that's significant.)

	* soft-fp/op-common.h (_FP_CMP_CHECK_NAN): New macro.
	(_FP_CMP): Add extra argument EX.  Call _FP_CMP_CHECK_NAN.
	(_FP_CMP_EQ): Likewise.
	(_FP_CMP_UNORD): Likewise.
	* soft-fp/double.h (FP_CMP_D): Add extra argument EX.
	(FP_CMP_EQ_D): Likewise.
	(FP_CMP_UNORD_D): Likewise.
	* soft-fp/extended.h (FP_CMP_E): Likewise.
	(FP_CMP_EQ_E): Likewise.
	(FP_CMP_UNORD_E): Likewise.
	* soft-fp/quad.h (FP_CMP_Q): Likewise.
	(FP_CMP_EQ_Q): Likewise.
	(FP_CMP_UNORD_Q): Likewise.
	* soft-fp/single.h (FP_CMP_S): Likewise.
	(FP_CMP_EQ_S): Likewise.
	(FP_CMP_UNORD_S): Likewise.
	* soft-fp/eqdf2.c (__eqdf2): Update call to FP_CMP_EQ_D.
	* soft-fp/eqsf2.c (__eqsf2): Update call to FP_CMP_EQ_S.
	* soft-fp/eqtf2.c (__eqtf2): Update call to FP_CMP_EQ_Q.
	* soft-fp/gedf2.c (__gedf2): Update call to FP_CMP_D.
	* soft-fp/gesf2.c (__gesf2): Update call to FP_CMP_S.
	* soft-fp/getf2.c (__getf2): Update call to FP_CMP_Q.
	* soft-fp/ledf2.c (__ledf2): Update call to FP_CMP_D.
	* soft-fp/lesf2.c (__lesf2): Update call to FP_CMP_S.
	* soft-fp/letf2.c (__letf2): Update call to FP_CMP_Q.
	* soft-fp/unorddf2.c (__unorddf2): Update call to FP_CMP_UNORD_D.
	* soft-fp/unordsf2.c (__unordsf2): Update call to FP_CMP_UNORD_S.
	* soft-fp/unordtf2.c (__unordtf2): Update call to FP_CMP_UNORD_Q.
	* sysdeps/alpha/soft-fp/ots_cmpe.c (internal_compare): Update call
	to FP_CMP_Q.
	* sysdeps/sparc/sparc32/soft-fp/q_cmp.c (_Q_cmp): Update call to
	FP_CMP_Q.
	* sysdeps/sparc/sparc32/soft-fp/q_cmpe.c (_Q_cmpe): Likewise.
	* sysdeps/sparc/sparc32/soft-fp/q_feq.c (_Q_feq): Update call to
	FP_CMP_EQ_Q.
	* sysdeps/sparc/sparc32/soft-fp/q_fge.c (_Q_fge): Update call to
	FP_CMP_Q.
	* sysdeps/sparc/sparc32/soft-fp/q_fgt.c (_Q_fgt): Likewise.
	* sysdeps/sparc/sparc32/soft-fp/q_fle.c (_Q_fle): Likewise.
	* sysdeps/sparc/sparc32/soft-fp/q_flt.c (_Q_flt): Likewise.
	* sysdeps/sparc/sparc32/soft-fp/q_fne.c (_Q_fne): Update call to
	FP_CMP_EQ_Q.
	* sysdeps/sparc/sparc64/soft-fp/qp_cmp.c (_Qp_cmp): Update call to
	FP_CMP_Q.
	* sysdeps/sparc/sparc64/soft-fp/qp_cmpe.c (_Qp_cmpe): Likewise.
	* sysdeps/sparc/sparc64/soft-fp/qp_feq.c (_Qp_feq): Update call to
	FP_CMP_EQ_Q.
	* sysdeps/sparc/sparc64/soft-fp/qp_fge.c (_Qp_fge): Update call to
	FP_CMP_Q.
	* sysdeps/sparc/sparc64/soft-fp/qp_fgt.c (_Qp_fgt): Likewise.
	* sysdeps/sparc/sparc64/soft-fp/qp_fle.c (_Qp_fle): Likewise.
	* sysdeps/sparc/sparc64/soft-fp/qp_flt.c (_Qp_flt): Likewise.
	* sysdeps/sparc/sparc64/soft-fp/qp_fne.c (_Qp_fne): Update call to
	FP_CMP_EQ_Q.
soft-fp: Fix _FP_TO_INT latent bug in overflow handling.

This patch fixes a latent bug in _FP_TO_INT regarding handling of
arguments with maximum exponent (infinities and NaNs).  If the maximum
exponent is below that calculated as an overflow threshold, such
values would incorrectly be treated as normal values for the purposes
of the conversion.  This could not occur for any of the conversions
actually occurring in glibc, libgcc or the Linux kernel (the maximum
exponent for float is, just, big enough to ensure overflow for
unsigned __int128), but would apply if soft-fp were used for IEEE
binary16.  Appropriate checks are inserted to ensure that the maximum
exponent is always treated as an overflowing exponent, and never as a
normal one.

Tested for powerpc-nofpu that the disassembly of installed shared
libraries is unchanged by this patch.

	* soft-fp/op-common.h (_FP_TO_INT): Ensure maximum exponent is
	treated as invalid conversion, not as normal exponent.
soft-fp: Add FP_DENORM_ZERO.

Continuing the addition of soft-fp features used in the Linux kernel,
this patch adds soft-fp support for FP_DENORM_ZERO (flushing input
subnormal operands to zero of the same sign).

There are some differences from the kernel version.  In the kernel,
the "inexact" exception is set when flushing to zero.  This does not
appear to match the documented semantics for either of the
architectures (alpha and sh) for which the kernel uses FP_DENORM_ZERO,
so this patch does not set "inexact" in this case.  More operations
now use raw or semi-raw unpacking for optimization than did in the
ten-year-old soft-fp version in the kernel, so checks of
FP_DENORM_ZERO are inserted in those operations.  They are also
inserted for comparisons (which already used raw unpacking in the old
version) as I believe that's the correct thing to do when input
subnormals are flushed to zero.  They are *not* inserted for _FP_NEG.
(If any processors do flush input subnormals to zero for negation, or
otherwise vary from the rules implemented when FP_DENORM_ZERO is set,
further macros for sfp-machine.h to control this may need to be
added.)

Although the addition for comparisons will cause FP_EX_DENORM to be
set in this case, it still won't be set for comparisons involving
subnormals when not flushed to zero.  It's quite possible that
accurate emulation of processors that have such an exception for
subnormal operands will require further changes relating to when
FP_EX_DENORM is set (in general, the support for things defined by
IEEE should be considered more reliable and mature than the support
for things outside the scope of IEEE floating point).

Although some processors also have a mode for abrupt underflow -
producing zeroes instead of output subnormals - there is no such mode
in the kernel's soft-fp, so no such mode is added to glibc's soft-fp
(although it could be if someone wanted to emulate such processor
support).

Tested for powerpc-nofpu that the disassembly of installed shared
libraries is unchanged by this patch.

	* soft-fp/soft-fp.h (FP_DENORM_ZERO): New macro.
	* soft-fp/op-common.h (_FP_UNPACK_CANONICAL): Check
	FP_DENORM_ZERO.
	(_FP_CHECK_FLUSH_ZERO): New macro.
	(_FP_ADD_INTERNAL): Call _FP_CHECK_FLUSH_ZERO.
	(_FP_CMP): Likewise.
	(_FP_CMP_EQ): Likewise.
	(_FP_TO_INT): Do not set inexact for subnormal arguments if
	FP_DENORM_ZERO.
	(FP_EXTEND): Call _FP_CHECK_FLUSH_ZERO.
	(FP_TRUNC): Likewise.
Remove stray *_internal aliases (bug 14132).

This patch removes some stray (unused) *_internal aliases, and
function prototypes with no corresponding definitions at all, at least
some of which were missed in previous INTDEF / INTUSE removal.

Not removed in this patch: __canonicalize_directory_name_internal,
noticed in the course of preparing this patch, isn't an alias, but an
actual function in sysdeps/mach/hurd/getcwd.c - apparently unused,
however.

Tested for x86_64 that installed stripped shared libraries are
unchanged by this patch.

	[BZ #14132]
	* include/wctype.h [!_ISOMAC] (__iswalpha_l_internal): Remove
	declaration.
	[!_ISOMAC] (__iswdigit_l_internal): Likewise.
	[!_ISOMAC] (__iswspace_l_internal): Likewise.
	[!_ISOMAC] (__iswxdigit_l_internal): Likewise.
	[!_ISOMAC] (__iswctype_internal): Likewise.
	* stdio-common/siglist.c (_sys_siglist_internal): Remove alias.
	* sysdeps/unix/syscalls.list (chown): Remove __chown_internal
	alias.
	(fcntl): Remove __fcntl_internal alias.
	* sysdeps/unix/sysv/linux/hppa/syscalls.list (connect): Remove
	__connect_internal alias.
	* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list (connect):
	Likewise.
Don't use INTDEF/INTUSE with __cxa_atexit (bug 14132).

This patch removes use of the obsolete INTDEF/INTUSE mechanism for
__cxa_atexit, replacing it with libc_hidden_def/libc_hidden_proto.

Tested for x86_64 that installed stripped shared libraries are
unchanged by the patch.

	[BZ #14132]
	* stdlib/cxa_atexit.c (__cxa_atexit): Use libc_hidden_def instead
	of INTDEF.
	* include/stdlib.h (__cxa_atexit_internal): Remove declaration.
	(__cxa_atexit): Use libc_hidden_proto.
	[!NOT_IN_libc] (__cxa_atexit): Remove macro definition.
Update French translation
soft-fp: Support more precise "invalid" exceptions.

As previously discussed
<https://sourceware.org/ml/libc-alpha/2013-10/msg00345.html>, it would
be desirable to be able to use the same version of the soft-fp code in
the Linux kernel as well as in glibc and libgcc (instead of an old
version in the kernel that's missing ten years of bug fixes,
performance improvements and new features), and to that end it is
useful to add to glibc's copy features in the kernel's copy, even when
they are not directly useful in glibc.

To that end, this patch adds one of those features: support for more
precise "invalid" exceptions describing the particular kind of invalid
operation.  These are relevant for powerpc emulation, and are also as
described in IEEE 754-2008 as sub-exceptions.

The set of sub-exceptions here is the union of those supported on
powerpc and those from IEEE 754-2008 (the former adds a distinction
between 0/0 and Inf/Inf; the latter adds a distinction between Inf*0
from multiplication and the same from fma).  This includes
sub-exceptions for sqrt, conversions to integer and comparisons that
are not supported in the kernel; I see no obvious reason for these
being missing from the kernel support, given that they are supported
on powerpc so accurate powerpc emulation should generate them.

Tested for powerpc-nofpu that the disassembly of installed shared
libraries is unchanged by this patch.

	* soft-fp/soft-fp.h (FP_EX_INVALID_SNAN): New macro.
	(FP_EX_INVALID_IMZ): Likewise.
	(FP_EX_INVALID_IMZ_FMA): Likewise.
	(FP_EX_INVALID_ISI): Likewise.
	(FP_EX_INVALID_ZDZ): Likewise.
	(FP_EX_INVALID_IDI): Likewise.
	(FP_EX_INVALID_SQRT): Likewise.
	(FP_EX_INVALID_CVI): Likewise.
	(FP_EX_INVALID_VC): Likewise.
	* soft-fp/op-common.h (_FP_UNPACK_CANONICAL): Specify more precise
	"invalid" exceptions.
	(_FP_CHECK_SIGNAN_SEMIRAW): Likewise.
	(_FP_ADD_INTERNAL): Likewise.
	(_FP_MUL): Likewise.
	(_FP_FMA): Likewise.
	(_FP_DIV): Likewise.
	(_FP_CMP_CHECK_NAN): Likewise.
	(_FP_SQRT): Likewise.
	(_FP_TO_INT): Likewise.
	(FP_EXTEND): Likewise.
soft-fp: Support rsigned == 2 in _FP_TO_INT.

Continuing the addition of soft-fp features in the Linux kernel
version, this patch adds _FP_TO_INT support for rsigned == 2 (reduce
overflowing results modulo 2^rsize to fit in the destination, used for
alpha emulation).

The kernel version is buggy; it can left shift by a negative amount
when right shifting is required in an overflow case (the kernel
version also has other bugs fixed long ago in glibc; at least,
spurious exceptions converting to the most negative integer).  This
version avoids that by handling overflow (other than to 0) for rsigned
== 2 along with the normal non-overflow case, which already properly
determines the direction in which to shift.

Tested for powerpc-nofpu.  Some functions get slightly bigger and some
get slightly smaller, no doubt as a result of the change to where in
the macro "inexact" is raised, but I don't think those changes are
significant.  Also tested for powerpc-nofpu with the relevant __fix*
functions changed to use rsigned == 2 (which is after all just as
valid as rsigned == 1 in IEEE terms), including verifying the results
and exceptions for various cases of conversions.

With these seven patches, the one remaining feature to add for the
soft-fp code to have all the features of the kernel version is
_FP_TO_INT_ROUND.

	* soft-fp/op-common.h (_FP_TO_INT): Handle rsigned == 2.
soft-fp: Use parentheses around macro arguments.

This patch cleans up the soft-fp code to use parentheses around macro
arguments (where possible; many macro arguments are identifiers used
with ## rather than arbitrary expressions, so cannot be put in
parentheses).  (I'm not aware of any bugs caused by the lack of
parentheses, but this is generally good practice.  The patch is not
exhaustive regarding internal macros where the arguments always come
directly from the mantissa of a floating-point number, although
probably those should be cleaned up in this regard as well.)

Tested for powerpc-nofpu that the installed shared libraries are
unchanged by this patch.

	* soft-fp/double.h [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_RAW_D): Use
	parentheses around macro arguments.
	[_FP_W_TYPE_SIZE < 64] (FP_UNPACK_RAW_DP): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_PACK_RAW_D): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_PACK_RAW_DP): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_UNPACK_D): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_UNPACK_DP): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_UNPACK_SEMIRAW_D): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_UNPACK_SEMIRAW_DP): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_PACK_D): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_PACK_DP): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_PACK_SEMIRAW_D): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_PACK_SEMIRAW_DP): Likewise.
	[_FP_W_TYPE_SIZE < 64] (_FP_SQRT_MEAT_D): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_CMP_D): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_CMP_EQ_D): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_CMP_UNORD_D): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_TO_INT_D): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_FROM_INT_D): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_RAW_D): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_RAW_DP): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_PACK_RAW_D): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_PACK_RAW_DP): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_D): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_DP): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_SEMIRAW_D): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_SEMIRAW_DP): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_PACK_D): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_PACK_DP): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_PACK_SEMIRAW_D): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_PACK_SEMIRAW_DP): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (_FP_SQRT_MEAT_D): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_CMP_D): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_CMP_EQ_D): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_CMP_UNORD_D): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_TO_INT_D): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_FROM_INT_D): Likewise.
	* soft-fp/extended.h [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_E):
	Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_UNPACK_EP): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_UNPACK_SEMIRAW_E): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_UNPACK_SEMIRAW_EP): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_PACK_E): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_PACK_EP): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_PACK_SEMIRAW_E): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_PACK_SEMIRAW_EP): Likewise.
	[_FP_W_TYPE_SIZE < 64] (_FP_SQRT_MEAT_E): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_CMP_E): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_CMP_EQ_E): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_CMP_UNORD_E): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_TO_INT_E): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_FROM_INT_E): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_E): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_EP): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_SEMIRAW_E): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_SEMIRAW_EP): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_PACK_E): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_PACK_EP): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_PACK_SEMIRAW_E): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_PACK_SEMIRAW_EP): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (_FP_SQRT_MEAT_E): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_CMP_E): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_CMP_EQ_E): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_CMP_UNORD_E): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_TO_INT_E): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_FROM_INT_E): Likewise.
	* soft-fp/op-1.h (_FP_FRAC_SRST_1): Likewise.
	(_FP_FRAC_SRS_1): Likewise.
	(_FP_FRAC_CLZ_1): Likewise.
	(_FP_MUL_MEAT_1_imm): Likewise.
	(_FP_MUL_MEAT_1_wide): Likewise.
	(_FP_MUL_MEAT_1_hard): Likewise.
	(_FP_SQRT_MEAT_1): Likewise.
	(_FP_FRAC_ASSEMBLE_1): Likewise.
	(_FP_FRAC_DISASSEMBLE_1): Likewise.
	* soft-fp/op-2.h (_FP_FRAC_CLZ_2): Likewise.
	(__FP_CLZ_2): Likewise.
	(_FP_MUL_MEAT_2_wide): Likewise.
	(_FP_MUL_MEAT_2_wide_3mul): Likewise.
	(_FP_MUL_MEAT_2_gmp): Likewise.
	(_FP_MUL_MEAT_2_120_240_double): Likewise.
	(_FP_SQRT_MEAT_2): Likewise.
	(_FP_FRAC_ASSEMBLE_2): Likewise.
	(_FP_FRAC_DISASSEMBLE_2): Likewise.
	* soft-fp/op-4.h (_FP_FRAC_SRS_4): Likewise.
	(_FP_FRAC_CLZ_4): Likewise.
	(_FP_MUL_MEAT_4_wide): Likewise.
	(_FP_MUL_MEAT_4_gmp): Likewise.
	(_FP_SQRT_MEAT_4): Likewise.
	(_FP_FRAC_ASSEMBLE_4): Likewise.
	(_FP_FRAC_DISASSEMBLE_4): Likewise.
	* soft-fp/op-common.h (_FP_CMP): Likewise.
	(_FP_CMP_EQ): Likewise.
	(_FP_CMP_UNORD): Likewise.
	(_FP_TO_INT): Likewise.
	(_FP_FROM_INT): Likewise.
	[!__FP_CLZ] (__FP_CLZ): Likewise.
	(_FP_DIV_HELP_imm): Likewise.
	* soft-fp/quad.h [_FP_W_TYPE_SIZE < 64] (FP_UNPACK_RAW_Q):
	Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_UNPACK_RAW_QP): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_PACK_RAW_Q): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_PACK_RAW_QP): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_UNPACK_Q): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_UNPACK_QP): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_UNPACK_SEMIRAW_Q): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_UNPACK_SEMIRAW_QP): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_PACK_Q): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_PACK_QP): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_PACK_SEMIRAW_Q): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_PACK_SEMIRAW_QP): Likewise.
	[_FP_W_TYPE_SIZE < 64] (_FP_SQRT_MEAT_Q): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_CMP_Q): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_CMP_EQ_Q): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_CMP_UNORD_Q): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_TO_INT_Q): Likewise.
	[_FP_W_TYPE_SIZE < 64] (FP_FROM_INT_Q): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_RAW_Q): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_RAW_QP): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_PACK_RAW_Q): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_PACK_RAW_QP): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_Q): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_QP): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_SEMIRAW_Q): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_UNPACK_SEMIRAW_QP): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_PACK_Q): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_PACK_QP): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_PACK_SEMIRAW_Q): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_PACK_SEMIRAW_QP): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (_FP_SQRT_MEAT_Q): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_CMP_Q): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_CMP_EQ_Q): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_CMP_UNORD_Q): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_TO_INT_Q): Likewise.
	[_FP_W_TYPE_SIZE >= 64] (FP_FROM_INT_Q): Likewise.
	* soft-fp/single.h (FP_UNPACK_RAW_S): Likewise.
	(FP_UNPACK_RAW_SP): Likewise.
	(FP_PACK_RAW_S): Likewise.
	(FP_PACK_RAW_SP): Likewise.
	(FP_UNPACK_S): Likewise.
	(FP_UNPACK_SP): Likewise.
	(FP_UNPACK_SEMIRAW_S): Likewise.
	(FP_UNPACK_SEMIRAW_SP): Likewise.
	(FP_PACK_S): Likewise.
	(FP_PACK_SP): Likewise.
	(FP_PACK_SEMIRAW_S): Likewise.
	(FP_PACK_SEMIRAW_SP): Likewise.
	(_FP_SQRT_MEAT_S): Likewise.
	(FP_CMP_S): Likewise.
	(FP_CMP_EQ_S): Likewise.
	(FP_CMP_UNORD_S): Likewise.
	(FP_TO_INT_S): Likewise.
	(FP_FROM_INT_S): Likewise.
remove nested functions from elf/dl-load.c