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-rw-r--r--ChangeLog57
-rw-r--r--elf/ldconfig.h1
-rw-r--r--manual/charset.texi136
-rw-r--r--manual/ctype.texi4
-rw-r--r--math/libm-test.inc175
-rw-r--r--sysdeps/ia64/fpu/math_ldbl.h100
-rw-r--r--sysdeps/ia64/ieee754.h205
-rw-r--r--sysdeps/ieee754/ldbl-96/s_ceill.c9
-rw-r--r--sysdeps/ieee754/ldbl-96/s_floorl.c9
-rw-r--r--sysdeps/unix/sysv/linux/i386/readelflib.c81
10 files changed, 710 insertions, 67 deletions
diff --git a/ChangeLog b/ChangeLog
index 648136f166..3db51149bd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,60 @@
+2000-09-30 H.J. Lu  <hjl@gnu.org>
+
+	* sysdeps/ieee754/ldbl-96/s_ceill.c (__ceill): Handle overflow.
+	* sysdeps/ieee754/ldbl-96/s_floorl.c (__floorl): Likewise.
+
+2000-09-29  H.J. Lu  <hjl@gnu.org>
+
+	* math/libm-test.inc (init_max_error): Clear all exceptions
+	before starting test.
+	(acosh_test): Test for existence of function.
+	(asinh_test): Likewise.
+	(atan2_test): Likewise.
+	(cabs_test): Likewise.
+	(cacos_test): Likewise.
+	(cacosh_test): Likewise.
+	(casin_test): Likewise.
+	(casinh_test): Likewise.
+	(catan_test): Likewise.
+	(catanh_test): Likewise.
+	(ccos_test): Likewise.
+	(ccosh_test): Likewise.
+	(cexp_test): Likewise.
+	(clog_test): Likewise.
+	(clog10_test): Likewise.
+	(cosh_test): Likewise.
+	(cpow_test): Likewise.
+	(csin_test): Likewise.
+	(csinh_test): Likewise.
+	(csqrt_test): Likewise.
+	(ctan_test): Likewise.
+	(ctanh_test): Likewise.
+	(fmod_test): Likewise.
+	(hypot_test): Likewise.
+	(remainder_test): Likewise.
+	(remquo_test): Likewise.
+	(sincos_test): Likewise.
+	(sinh_test): Likewise.
+	(tanh_test): Likewise.
+
+2000-09-29  H.J. Lu  <hjl@gnu.org>
+
+	* sysdeps/ia64/ieee754.h: New file.
+
+	* sysdeps/ia64/fpu/math_ldbl.h: New file.
+
+2000-09-30  Jakub Jelinek  <jakub@redhat.com>
+
+	* elf/ldconfig.h (FLAG_X8664_LIB64): Define.
+	* sysdeps/unix/sysv/linux/i386/readelflib.c: New file.
+
+2000-09-30  Ulrich Drepper  <drepper@redhat.com>
+
+	* manual/charset.texi: Correct notations, reference to C90 amd 1,
+	and some other details.
+	* manual/ctype.texi: Likewise.
+	Patches by Markus Kuhn <Markus.Kuhn@cl.cam.ac.uk>.
+
 2000-09-30  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 
 	* sysdeps/ieee754/flt-32/s_frexpf.c: Make it aliasing safe.
diff --git a/elf/ldconfig.h b/elf/ldconfig.h
index 76284f6e67..336b8e51f5 100644
--- a/elf/ldconfig.h
+++ b/elf/ldconfig.h
@@ -29,6 +29,7 @@
 #define FLAG_REQUIRED_MASK	0xff00
 #define FLAG_SPARC_LIB64	0x0100
 #define FLAG_IA64_LIB64		0x0200
+#define FLAG_X8664_LIB64	0x0300
 
 /* Declared in cache.c.  */
 extern void print_cache (const char *cache_name);
diff --git a/manual/charset.texi b/manual/charset.texi
index deae7af08a..89a54d8e13 100644
--- a/manual/charset.texi
+++ b/manual/charset.texi
@@ -15,7 +15,7 @@ limitations of this approach became more apparent as more people
 grappled with non-Roman character sets, where not all the characters
 that make up a language's character set can be represented by @math{2^8}
 choices.  This chapter shows the functionality which was added to the C
-library to correctly support multiple character sets.
+library to support multiple character sets.
 
 @menu
 * Extended Char Intro::              Introduction to Extended Characters.
@@ -46,13 +46,13 @@ through whatever communication channel.  Examples of external
 representations include files lying in a directory that are going to be
 read and parsed.
 
-Traditionally there was no difference between the two representations.
-It was equally comfortable and useful to use the same one-byte
+Traditionally there has been no difference between the two representations.
+It was equally comfortable and useful to use the same single-byte
 representation internally and externally.  This changes with more and
 larger character sets.
 
 One of the problems to overcome with the internal representation is
-handling text which is externally encoded using different character
+handling text that is externally encoded using different character
 sets.  Assume a program which reads two texts and compares them using
 some metric.  The comparison can be usefully done only if the texts are
 internally kept in a common format.
@@ -69,14 +69,28 @@ than four bytes seem not to be necessary).
 As shown in some other part of this manual,
 @c !!! Ahem, wide char string functions are not yet covered -- drepper
 there exists a completely new family of functions which can handle texts
-of this kind in memory.  The most commonly used character set for such
-internal wide character representations are Unicode and @w{ISO 10646}.
-The former is a subset of the latter and used when wide characters are
-chosen to by 2 bytes (@math{= 16} bits) wide.  The standard names of the
-@cindex UCS2
-@cindex UCS4
-encodings used in these cases are UCS2 (@math{= 16} bits) and UCS4
-(@math{= 32} bits).
+of this kind in memory.  The most commonly used character sets for such
+internal wide character representations are Unicode and @w{ISO 10646}
+(also known as UCS for Universal Character Set). Unicode was originally
+planned as a 16-bit character set, whereas @w{ISO 10646} was designed to
+be a 31-bit large code space. The two standards are practically identical.
+They have the same character repertoire and code table, but Unicode specifies
+added semantics.  At the moment, only characters in the first @code{0x10000}
+code positions (the so-called Basic Multilingual Plane, BMP) have been
+assigned, but the assignment of more specialized characters outside this
+16-bit space is already in progress. A number of encodings have been
+defined for Unicode and @w{ISO 10646} characters:
+@cindex UCS-2
+@cindex UCS-4
+@cindex UTF-8
+@cindex UTF-16
+UCS-2 is a 16-bit word that can only represent characters
+from the BMP, UCS-4 is a 32-bit word than can represent any Unicode
+and @w{ISO 10646} character, UTF-8 is an ASCII compatible encoding where
+ASCII characters are represented by ASCII bytes and non-ASCII characters
+by sequences of 2-6 non-ASCII bytes, and finally UTF-16 is an extension
+of UCS-2 in which pairs of certain UCS-2 words can be used to encode
+non-BMP characters up to @code{0x10ffff}.
 
 To represent wide characters the @code{char} type is not suitable.  For
 this reason the @w{ISO C} standard introduces a new type which is
@@ -93,18 +107,18 @@ for multibyte character strings.  The type is defined in @file{stddef.h}.
 
 The @w{ISO C90} standard, where this type was introduced, does not say
 anything specific about the representation.  It only requires that this
-type is capable to store all elements of the basic character set.
+type is capable of storing all elements of the basic character set.
 Therefore it would be legitimate to define @code{wchar_t} as
 @code{char}.  This might make sense for embedded systems.
 
 But for GNU systems this type is always 32 bits wide.  It is therefore
-capable to represent all UCS4 value therefore covering all of @w{ISO
-10646}.  Some Unix systems define @code{wchar_t} as a 16 bit type and
+capable of representing all UCS-4 values and  therefore covering all of
+@w{ISO 10646}.  Some Unix systems define @code{wchar_t} as a 16-bit type and
 thereby follow Unicode very strictly.  This is perfectly fine with the
 standard but it also means that to represent all characters from Unicode
-and @w{ISO 10646} one has to use surrogate character which is in fact a
-multi-wide-character encoding.  But this contradicts the purpose of the
-@code{wchar_t} type.
+and @w{ISO 10646} one has to use UTF-16 surrogate characters which is in
+fact a multi-wide-character encoding.  But this contradicts the purpose
+of the @code{wchar_t} type.
 @end deftp
 
 @comment wchar.h
@@ -119,8 +133,8 @@ defined as @code{char} the type @code{wint_t} must be defined as
 @code{int} due to the parameter promotion.
 
 @pindex wchar.h
-This type is defined in @file{wchar.h} and got introduced in the second
-amendment to @w{ISO C90}.
+This type is defined in @file{wchar.h} and got introduced in
+@w{Amendment 1} to @w{ISO C90}.
 @end deftp
 
 As there are for the @code{char} data type there also exist macros
@@ -133,7 +147,7 @@ type @code{wchar_t}.
 The macro @code{WCHAR_MIN} evaluates to the minimum value representable
 by an object of type @code{wint_t}.
 
-This macro got introduced in the second amendment to @w{ISO C90}.
+This macro got introduced in @w{Amendment 1} to @w{ISO C90}.
 @end deftypevr
 
 @comment wchar.h
@@ -142,7 +156,7 @@ This macro got introduced in the second amendment to @w{ISO C90}.
 The macro @code{WCHAR_MIN} evaluates to the maximum value representable
 by an object of type @code{wint_t}.
 
-This macro got introduced in the second amendment to @w{ISO C90}.
+This macro got introduced in @w{Amendment 1} to @w{ISO C90}.
 @end deftypevr
 
 Another special wide character value is the equivalent to @code{EOF}.
@@ -180,7 +194,7 @@ are used.
 @end smallexample
 
 @pindex wchar.h
-This macro was introduced in the second amendment to @w{ISO C90} and is
+This macro was introduced in @w{Amendment 1} to @w{ISO C90} and is
 defined in @file{wchar.h}.
 @end deftypevr
 
@@ -198,7 +212,7 @@ oriented character set.
 @cindex multibyte character
 @cindex EBCDIC
    For all the above reasons, an external encoding which is different
-from the internal encoding is often used if the latter is UCS2 or UCS4.
+from the internal encoding is often used if the latter is UCS-2 or UCS-4.
 The external encoding is byte-based and can be chosen appropriately for
 the environment and for the texts to be handled.  There exist a variety
 of different character sets which can be used for this external
@@ -215,7 +229,7 @@ system calls have to be converted first anyhow.
 
 @itemize @bullet
 @item
-The simplest character sets are one-byte character sets.  There can be
+The simplest character sets are single-byte character sets.  There can be
 only up to 256 characters (for @w{8 bit} character sets) which is not
 sufficient to cover all languages but might be sufficient to handle a
 specific text.  Another reason to choose this is because of constraints
@@ -240,7 +254,7 @@ big advantage that whenever one can identify the beginning of the byte
 sequence of a character one can interpret a text correctly.  Examples of
 character sets using this policy are the various EUC character sets
 (used by Sun's operations systems, EUC-JP, EUC-KR, EUC-TW, and EUC-CN)
-or SJIS (Shift JIS, a Japanese encoding).
+or SJIS (Shift-JIS, a Japanese encoding).
 
 But there are also character sets using a state which is valid for more
 than one character and has to be changed by another byte sequence.
@@ -257,23 +271,23 @@ acute accent, following by lower-case `a') to get the ``small a with
 acute'' character.  To get the acute accent character on its on one has
 to write @code{0xc2 0x20} (the non-spacing acute followed by a space).
 
-This type of characters sets is quite frequently used in embedded
-systems such as video text.
+This type of character set is used in some embedded systems such as
+teletex.
 
 @item
 @cindex UTF-8
-Instead of converting the Unicode or @w{ISO 10646} text used internally
+Instead of converting the Unicode or @w{ISO 10646} text used internally,
 it is often also sufficient to simply use an encoding different than
-UCS2/UCS4.  The Unicode and @w{ISO 10646} standards even specify such an
+UCS-2/UCS-4.  The Unicode and @w{ISO 10646} standards even specify such an
 encoding: UTF-8.  This encoding is able to represent all of @w{ISO
-10464} 31 bits in a byte string of length one to seven.
+10464} 31 bits in a byte string of length one to six.
 
 @cindex UTF-7
 There were a few other attempts to encode @w{ISO 10646} such as UTF-7
 but UTF-8 is today the only encoding which should be used.  In fact,
-UTF-8 will hopefully soon be the only external which has to be
+UTF-8 will hopefully soon be the only external encoding that has to be
 supported.  It proves to be universally usable and the only disadvantage
-is that it favor Roman languages very much by making the byte string
+is that it favors Roman languages by making the byte string
 representation of other scripts (Cyrillic, Greek, Asian scripts) longer
 than necessary if using a specific character set for these scripts.
 Methods like the Unicode compression scheme can alleviate these
@@ -324,7 +338,7 @@ developing libraries (as opposed to applications).
 The second family of functions got introduced in the early Unix standards
 (XPG2) and is still part of the latest and greatest Unix standard:
 @w{Unix 98}.  It is also the most powerful and useful set of functions.
-But we will start with the functions defined in the second amendment to
+But we will start with the functions defined in @w{Amendment 1} to
 @w{ISO C90}.
 
 @node Restartable multibyte conversion
@@ -377,7 +391,7 @@ We already said above that the currently selected locale for the
 by the functions we are about to describe.  Each locale uses its own
 character set (given as an argument to @code{localedef}) and this is the
 one assumed as the external multibyte encoding.  The wide character
-character set always is UCS4, at least on GNU systems.
+character set always is UCS-4, at least on GNU systems.
 
 A characteristic of each multibyte character set is the maximum number
 of bytes which can be necessary to represent one character.  This
@@ -456,8 +470,8 @@ about the @dfn{shift state} needed from one call to a conversion
 function to another.
 
 @pindex wchar.h
-This type is defined in @file{wchar.h}.  It got introduced in the second
-amendment to @w{ISO C90}.
+This type is defined in @file{wchar.h}.  It got introduced in
+@w{Amendment 1} to @w{ISO C90}.
 @end deftp
 
 To use objects of this type the programmer has to define such objects
@@ -495,7 +509,7 @@ object is in the initial state the return value is nonzero.  Otherwise
 it is zero.
 
 @pindex wchar.h
-This function was introduced in the second amendment to @w{ISO C90} and
+This function was introduced in @w{Amendment 1} to @w{ISO C90} and
 is declared in @file{wchar.h}.
 @end deftypefun
 
@@ -559,7 +573,7 @@ which the state information is taken and the function also does not use
 any static state.
 
 @pindex wchar.h
-This function was introduced in the second amendment of @w{ISO C90} and
+This function was introduced in @w{Amendment 1} to @w{ISO C90} and
 is declared in @file{wchar.h}.
 @end deftypefun
 
@@ -608,7 +622,7 @@ value of this function is this character.  Otherwise the return value is
 @code{EOF}.
 
 @pindex wchar.h
-This function was introduced in the second amendment of @w{ISO C90} and
+This function was introduced in @w{Amendment 1} to @w{ISO C90} and
 is declared in @file{wchar.h}.
 @end deftypefun
 
@@ -655,7 +669,7 @@ a valid multibyte character also no value is stored, the global variable
 @code{(size_t) -1}.  The conversion state is afterwards undefined.
 
 @pindex wchar.h
-This function was introduced in the second amendment to @w{ISO C90} and
+This function was introduced in @w{Amendment 1} to @w{ISO C90} and
 is declared in @file{wchar.h}.
 @end deftypefun
 
@@ -733,7 +747,7 @@ object pointed to by @var{ps}.  If @var{ps} is a null pointer, a state
 object local to @code{mbrlen} is used.
 
 @pindex wchar.h
-This function was introduced in the second amendment to @w{ISO C90} and
+This function was introduced in @w{Amendment 1} to @w{ISO C90} and
 is declared in @file{wchar.h}.
 @end deftypefun
 
@@ -839,7 +853,7 @@ character.  So the caller has to make sure that there is enough space
 available, otherwise buffer overruns can occur.
 
 @pindex wchar.h
-This function was introduced in the second amendment to @w{ISO C} and is
+This function was introduced in @w{Amendment 1} to @w{ISO C90} and is
 declared in @file{wchar.h}.
 @end deftypefun
 
@@ -977,7 +991,7 @@ byte in the input string was reached) or the address of the byte
 following the last converted multibyte character.
 
 @pindex wchar.h
-This function was introduced in the second amendment to @w{ISO C} and is
+This function was introduced in @w{Amendment 1} to @w{ISO C90} and is
 declared in @file{wchar.h}.
 @end deftypefun
 
@@ -1058,7 +1072,7 @@ the initial shift state in case the terminating NUL wide character was
 converted.
 
 @pindex wchar.h
-This function was introduced in the second amendment to @w{ISO C} and is
+This function was introduced in @w{Amendment 1} to @w{ISO C90} and is
 declared in @file{wchar.h}.
 @end deftypefun
 
@@ -1231,8 +1245,8 @@ file_mbsrtowcs (int input, int output)
 @node Non-reentrant Conversion
 @section Non-reentrant Conversion Function
 
-The functions described in the last chapter are defined in the second
-amendment to @w{ISO C90}.  But the original @w{ISO C90} standard also
+The functions described in the last chapter are defined in
+@w{Amendment 1} to @w{ISO C90}.  But the original @w{ISO C90} standard also
 contained functions for character set conversion.  The reason that they
 are not described in the first place is that they are almost entirely
 useless.
@@ -1369,8 +1383,8 @@ The function @code{mblen} is declared in @file{stdlib.h}.
 
 For convenience reasons the @w{ISO C90} standard defines also functions
 to convert entire strings instead of single characters.  These functions
-suffer from the same problems as their reentrant counterparts from the
-second amendment to @w{ISO C90}; see @ref{Converting Strings}.
+suffer from the same problems as their reentrant counterparts from
+@w{Amendment 1} to @w{ISO C90}; see @ref{Converting Strings}.
 
 @comment stdlib.h
 @comment ISO
@@ -1513,7 +1527,7 @@ common that they operate on character sets which are not directly
 specified by the functions.  The multibyte encoding used is specified by
 the currently selected locale for the @code{LC_CTYPE} category.  The
 wide character set is fixed by the implementation (in the case of GNU C
-library it always is UCS4 encoded @w{ISO 10646}.
+library it always is UCS-4 encoded @w{ISO 10646}.
 
 This has of course several problems when it comes to general character
 conversion:
@@ -1806,12 +1820,12 @@ file2wcs (int fd, const char *charset, wchar_t *outbuf, size_t avail)
   int result = 0;
   iconv_t cd;
 
-  cd = iconv_open ("UCS4", charset);
+  cd = iconv_open ("UCS-4", charset);
   if (cd == (iconv_t) -1)
     @{
       /* @r{Something went wrong.}  */
       if (errno == EINVAL)
-        error (0, 0, "conversion from `%s' to `UCS4' no available",
+        error (0, 0, "conversion from '%s' to 'UCS-4' not available",
                charset);
       else
         perror ("iconv_open");
@@ -2024,7 +2038,7 @@ will succeed but how to find @math{@cal{B}}?
 
 Unfortunately, the answer is: there is no general solution.  On some
 systems guessing might help.  On those systems most character sets can
-convert to and from UTF8 encoded @w{ISO 10646} or Unicode text.
+convert to and from UTF-8 encoded @w{ISO 10646} or Unicode text.
 Beside this only some very system-specific methods can help.  Since the
 conversion functions come from loadable modules and these modules must
 be stored somewhere in the filesystem, one @emph{could} try to find them
@@ -2082,7 +2096,7 @@ wanted conversion.
 
 @cindex triangulation
 This is achieved by providing for each character set a conversion from
-and to UCS4 encoded @w{ISO 10646}.  Using @w{ISO 10646} as an
+and to UCS-4 encoded @w{ISO 10646}.  Using @w{ISO 10646} as an
 intermediate representation it is possible to @dfn{triangulate}, i.e.,
 converting with an intermediate representation.
 
@@ -2210,15 +2224,15 @@ ending with @code{//}.  There often is a character set named
 @code{INTERNAL} mentioned.  From the discussion above and the chosen
 name it should have become clear that this is the name for the
 representation used in the intermediate step of the triangulation.  We
-have said that this is UCS4 but actually it is not quite right.  The
-UCS4 specification also includes the specification of the byte ordering
-used.  Since a UCS4 value consists of four bytes a stored value is
+have said that this is UCS-4 but actually it is not quite right.  The
+UCS-4 specification also includes the specification of the byte ordering
+used.  Since a UCS-4 value consists of four bytes a stored value is
 effected by byte ordering.  The internal representation is @emph{not}
-the same as UCS4 in case the byte ordering of the processor (or at least
-the running process) is not the same as the one required for UCS4.  This
+the same as UCS-4 in case the byte ordering of the processor (or at least
+the running process) is not the same as the one required for UCS-4.  This
 is done for performance reasons as one does not want to perform
 unnecessary byte-swapping operations if one is not interested in actually
-seeing the result in UCS4.  To avoid trouble with endianess the internal
+seeing the result in UCS-4.  To avoid trouble with endianess the internal
 representation consistently is named @code{INTERNAL} even on big-endian
 systems where the representations are identical.
 
@@ -2570,7 +2584,7 @@ One interesting thing is the initialization of the @code{__min_} and
 character can consist of one to four bytes.  Therefore the
 @code{MIN_NEEDED_FROM} and @code{MAX_NEEDED_FROM} macros are defined
 this way.  The output is always the @code{INTERNAL} character set (aka
-UCS4) and therefore each character consists of exactly four bytes.  For
+UCS-4) and therefore each character consists of exactly four bytes.  For
 the conversion from @code{INTERNAL} to ISO-2022-JP we have to take into
 account that escape sequences might be necessary to switch the character
 sets.  Therefore the @code{__max_needed_to} element for this direction
diff --git a/manual/ctype.texi b/manual/ctype.texi
index dabb03a1cc..8f07cb454c 100644
--- a/manual/ctype.texi
+++ b/manual/ctype.texi
@@ -265,8 +265,8 @@ with the SVID.
 @node Classification of Wide Characters, Using Wide Char Classes, Case Conversion, Character Handling
 @section Character class determination for wide characters
 
-The second amendment to @w{ISO C89} defines functions to classify wide
-characters.  Although the original @w{ISO C89} standard already defined
+@w{Amendment 1} to @w{ISO C90} defines functions to classify wide
+characters.  Although the original @w{ISO C90} standard already defined
 the type @code{wchar_t}, no functions operating on them were defined.
 
 The general design of the classification functions for wide characters
diff --git a/math/libm-test.inc b/math/libm-test.inc
index e3dff49ff1..9f882d3b72 100644
--- a/math/libm-test.inc
+++ b/math/libm-test.inc
@@ -189,6 +189,7 @@ init_max_error (void)
   max_error = 0;
   real_max_error = 0;
   imag_max_error = 0;
+  feclearexcept (FE_ALL_EXCEPT);
 }
 
 static void
@@ -723,6 +724,12 @@ acos_test (void)
 static void
 acosh_test (void)
 {
+  errno = 0;
+  FUNC(acosh) (7);
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (acosh);
 
   TEST_f_f (acosh, plus_infty, plus_infty);
@@ -770,6 +777,12 @@ asin_test (void)
 static void
 asinh_test (void)
 {
+  errno = 0;
+  FUNC(asinh) (0.7);
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (asinh);
 
   TEST_f_f (asinh, 0, 0);
@@ -815,6 +828,11 @@ atan_test (void)
 static void
 atanh_test (void)
 {
+  errno = 0;
+  FUNC(atanh) (0.7);
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
 
   START (atanh);
 
@@ -838,6 +856,12 @@ atanh_test (void)
 static void
 atan2_test (void)
 {
+  errno = 0;
+  FUNC(atan2) (-0, 1);
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (atan2);
 
   /* atan2 (0,x) == 0 for x > 0.  */
@@ -904,6 +928,12 @@ atan2_test (void)
 static void
 cabs_test (void)
 {
+  errno = 0;
+  FUNC(cabs) (BUILD_COMPLEX (0.7, 12.4));
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (cabs);
 
   /* cabs (x + iy) is specified as hypot (x,y) */
@@ -944,6 +974,12 @@ cabs_test (void)
 static void
 cacos_test (void)
 {
+  errno = 0;
+  FUNC(cacos) (BUILD_COMPLEX (0.7, 1.2));
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (cacos);
 
 
@@ -1002,6 +1038,12 @@ cacos_test (void)
 static void
 cacosh_test (void)
 {
+  errno = 0;
+  FUNC(cacosh) (BUILD_COMPLEX (0.7, 1.2));
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (cacosh);
 
 
@@ -1125,6 +1167,12 @@ carg_test (void)
 static void
 casin_test (void)
 {
+  errno = 0;
+  FUNC(casin) (BUILD_COMPLEX (0.7, 1.2));
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (casin);
 
   TEST_c_c (casin, 0, 0, 0.0, 0.0);
@@ -1183,6 +1231,12 @@ casin_test (void)
 static void
 casinh_test (void)
 {
+  errno = 0;
+  FUNC(casinh) (BUILD_COMPLEX (0.7, 1.2));
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (casinh);
 
   TEST_c_c (casinh, 0, 0, 0.0, 0.0);
@@ -1241,6 +1295,12 @@ casinh_test (void)
 static void
 catan_test (void)
 {
+  errno = 0;
+  FUNC(catan) (BUILD_COMPLEX (0.7, 1.2));
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (catan);
 
   TEST_c_c (catan, 0, 0, 0, 0);
@@ -1303,6 +1363,12 @@ catan_test (void)
 static void
 catanh_test (void)
 {
+  errno = 0;
+  FUNC(catanh) (BUILD_COMPLEX (0.7, 1.2));
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (catanh);
 
   TEST_c_c (catanh, 0, 0, 0.0, 0.0);
@@ -1384,6 +1450,11 @@ cbrt_test (void)
 static void
 ccos_test (void)
 {
+  errno = 0;
+  FUNC(ccos) (BUILD_COMPLEX (0, 0));
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
 
   START (ccos);
 
@@ -1448,6 +1519,11 @@ ccos_test (void)
 static void
 ccosh_test (void)
 {
+  errno = 0;
+  FUNC(ccosh) (BUILD_COMPLEX (0.7, 1.2));
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
 
   START (ccosh);
 
@@ -1530,6 +1606,12 @@ ceil_test (void)
 static void
 cexp_test (void)
 {
+  errno = 0;
+  FUNC(cexp) (BUILD_COMPLEX (0, 0));
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (cexp);
 
   TEST_c_c (cexp, plus_zero, plus_zero, 1, 0.0);
@@ -1602,6 +1684,12 @@ cimag_test (void)
 static void
 clog_test (void)
 {
+  errno = 0;
+  FUNC(clog) (BUILD_COMPLEX (-2, -3));
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (clog);
 
   TEST_c_c (clog, minus_zero, 0, minus_infty, M_PIl, DIVIDE_BY_ZERO_EXCEPTION);
@@ -1661,6 +1749,12 @@ clog_test (void)
 static void
 clog10_test (void)
 {
+  errno = 0;
+  FUNC(clog10) (BUILD_COMPLEX (0.7, 1.2));
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (clog10);
 
   TEST_c_c (clog10, minus_zero, 0, minus_infty, M_PIl, DIVIDE_BY_ZERO_EXCEPTION);
@@ -1791,6 +1885,12 @@ cos_test (void)
 static void
 cosh_test (void)
 {
+  errno = 0;
+  FUNC(cosh) (0.7);
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (cosh);
   TEST_f_f (cosh, 0, 1);
   TEST_f_f (cosh, minus_zero, 1);
@@ -1809,6 +1909,12 @@ cosh_test (void)
 static void
 cpow_test (void)
 {
+  errno = 0;
+  FUNC(cpow) (BUILD_COMPLEX (1, 0), BUILD_COMPLEX (0, 0));
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (cpow);
 
   TEST_cc_c (cpow, 1, 0, 0, 0, 1.0, 0.0);
@@ -1862,6 +1968,11 @@ creal_test (void)
 static void
 csin_test (void)
 {
+  errno = 0;
+  FUNC(csin) (BUILD_COMPLEX (0.7, 1.2));
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
 
   START (csin);
 
@@ -1926,6 +2037,11 @@ csin_test (void)
 static void
 csinh_test (void)
 {
+  errno = 0;
+  FUNC(csinh) (BUILD_COMPLEX (0.7, 1.2));
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
 
   START (csinh);
 
@@ -1988,6 +2104,12 @@ csinh_test (void)
 static void
 csqrt_test (void)
 {
+  errno = 0;
+  FUNC(csqrt) (BUILD_COMPLEX (-1, 0));
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (csqrt);
 
   TEST_c_c (csqrt, 0, 0, 0.0, 0.0);
@@ -2048,6 +2170,12 @@ csqrt_test (void)
 static void
 ctan_test (void)
 {
+  errno = 0;
+  FUNC(ctan) (BUILD_COMPLEX (0.7, 1.2));
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (ctan);
 
   TEST_c_c (ctan, 0, 0, 0.0, 0.0);
@@ -2100,6 +2228,12 @@ ctan_test (void)
 static void
 ctanh_test (void)
 {
+  errno = 0;
+  FUNC(ctanh) (BUILD_COMPLEX (0, 0));
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (ctanh);
 
   TEST_c_c (ctanh, 0, 0, 0.0, 0.0);
@@ -2485,6 +2619,12 @@ fmin_test (void)
 static void
 fmod_test (void)
 {
+  errno = 0;
+  FUNC(fmod) (6.5, 2.3);
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (fmod);
 
   /* fmod (+0, y) == +0 for y != 0.  */
@@ -2585,6 +2725,12 @@ gamma_test (void)
 static void
 hypot_test (void)
 {
+  errno = 0;
+  FUNC(hypot) (0.7, 12.4);
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (hypot);
 
   TEST_ff_f (hypot, plus_infty, 1, plus_infty, IGNORE_ZERO_INF_SIGN);
@@ -3399,6 +3545,11 @@ pow_test (void)
 static void
 remainder_test (void)
 {
+  errno = 0;
+  FUNC(remainder) (1.625, 1.0);
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
 
   START (remainder);
 
@@ -3424,6 +3575,12 @@ remquo_test (void)
   /* x is needed.  */
   int x;
 
+  errno = 0;
+  FUNC(remquo) (1.625, 1.0, &x);
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (remquo);
 
   TEST_ffI_f1 (remquo, 1, 0, nan_value, IGNORE, INVALID_EXCEPTION);
@@ -3637,6 +3794,12 @@ sincos_test (void)
 {
   FLOAT sin_res, cos_res;
 
+  errno = 0;
+  FUNC(sincos) (0, &sin_res, &cos_res);
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (sincos);
 
   /* sincos is treated differently because it returns void.  */
@@ -3658,6 +3821,12 @@ sincos_test (void)
 static void
 sinh_test (void)
 {
+  errno = 0;
+  FUNC(sinh) (0.7);
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (sinh);
   TEST_f_f (sinh, 0, 0);
   TEST_f_f (sinh, minus_zero, minus_zero);
@@ -3732,6 +3901,12 @@ tan_test (void)
 static void
 tanh_test (void)
 {
+  errno = 0;
+  FUNC(tanh) (0.7);
+  if (errno == ENOSYS)
+    /* Function not implemented.  */
+    return;
+
   START (tanh);
 
   TEST_f_f (tanh, 0, 0);
diff --git a/sysdeps/ia64/fpu/math_ldbl.h b/sysdeps/ia64/fpu/math_ldbl.h
new file mode 100644
index 0000000000..e329b70cf7
--- /dev/null
+++ b/sysdeps/ia64/fpu/math_ldbl.h
@@ -0,0 +1,100 @@
+#ifndef _MATH_PRIVATE_H_
+#error "Never use <math_ldbl.h> directly; include <math_private.h> instead."
+#endif
+
+/* A union which permits us to convert between a long double and
+   three 32 bit ints.  */
+
+#if __FLOAT_WORD_ORDER == BIG_ENDIAN
+
+typedef union
+{
+  long double value;
+  struct
+  {
+    unsigned int empty0:32;
+    unsigned int sign_exponent:16;
+    unsigned int empty1:16;
+    u_int32_t msw;
+    u_int32_t lsw;
+  } parts;
+} ieee_long_double_shape_type;
+
+#endif
+
+#if __FLOAT_WORD_ORDER == LITTLE_ENDIAN
+
+typedef union
+{
+  long double value;
+  struct
+  {
+    u_int32_t lsw;
+    u_int32_t msw;
+    unsigned int sign_exponent:16;
+    unsigned int empty1:16;
+    unsigned int empty0:32;
+  } parts;
+} ieee_long_double_shape_type;
+
+#endif
+
+/* Get three 32 bit ints from a double.  */
+
+#define GET_LDOUBLE_WORDS(exp,ix0,ix1,d)			\
+do {								\
+  ieee_long_double_shape_type ew_u;				\
+  ew_u.value = (d);						\
+  (exp) = ew_u.parts.sign_exponent;				\
+  (ix0) = ew_u.parts.msw;					\
+  (ix1) = ew_u.parts.lsw;					\
+} while (0)
+
+/* Set a double from two 32 bit ints.  */
+
+#define SET_LDOUBLE_WORDS(d,exp,ix0,ix1)			\
+do {								\
+  ieee_long_double_shape_type iw_u;				\
+  iw_u.parts.sign_exponent = (exp);				\
+  iw_u.parts.msw = (ix0);					\
+  iw_u.parts.lsw = (ix1);					\
+  (d) = iw_u.value;						\
+} while (0)
+
+/* Get the more significant 32 bits of a long double mantissa.  */
+
+#define GET_LDOUBLE_MSW(v,d)					\
+do {								\
+  ieee_long_double_shape_type sh_u;				\
+  sh_u.value = (d);						\
+  (v) = sh_u.parts.msw;						\
+} while (0)
+
+/* Set the more significant 32 bits of a long double mantissa from an int.  */
+
+#define SET_LDOUBLE_MSW(d,v)					\
+do {								\
+  ieee_long_double_shape_type sh_u;				\
+  sh_u.value = (d);						\
+  sh_u.parts.msw = (v);						\
+  (d) = sh_u.value;						\
+} while (0)
+
+/* Get int from the exponent of a long double.  */
+
+#define GET_LDOUBLE_EXP(exp,d)					\
+do {								\
+  ieee_long_double_shape_type ge_u;				\
+  ge_u.value = (d);						\
+  (exp) = ge_u.parts.sign_exponent;				\
+} while (0)
+
+/* Set exponent of a long double from an int.  */
+
+#define SET_LDOUBLE_EXP(d,exp)					\
+do {								\
+  ieee_long_double_shape_type se_u;				\
+  se_u.value = (d);						\
+  se_u.parts.sign_exponent = (exp);				\
+  (d) = se_u.value;						\
+} while (0)
diff --git a/sysdeps/ia64/ieee754.h b/sysdeps/ia64/ieee754.h
new file mode 100644
index 0000000000..ec6b5518c6
--- /dev/null
+++ b/sysdeps/ia64/ieee754.h
@@ -0,0 +1,205 @@
+/* Copyright (C) 2000 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 _IEEE754_H
+
+#define _IEEE754_H 1
+#include <features.h>
+
+#include <endian.h>
+
+__BEGIN_DECLS
+
+union ieee754_float
+  {
+    float f;
+
+    /* This is the IEEE 754 single-precision format.  */
+    struct
+      {
+#if	__BYTE_ORDER == __BIG_ENDIAN
+	unsigned int negative:1;
+	unsigned int exponent:8;
+	unsigned int mantissa:23;
+#endif				/* Big endian.  */
+#if	__BYTE_ORDER == __LITTLE_ENDIAN
+	unsigned int mantissa:23;
+	unsigned int exponent:8;
+	unsigned int negative:1;
+#endif				/* Little endian.  */
+      } ieee;
+
+    /* This format makes it easier to see if a NaN is a signalling NaN.  */
+    struct
+      {
+#if	__BYTE_ORDER == __BIG_ENDIAN
+	unsigned int negative:1;
+	unsigned int exponent:8;
+	unsigned int quiet_nan:1;
+	unsigned int mantissa:22;
+#endif				/* Big endian.  */
+#if	__BYTE_ORDER == __LITTLE_ENDIAN
+	unsigned int mantissa:22;
+	unsigned int quiet_nan:1;
+	unsigned int exponent:8;
+	unsigned int negative:1;
+#endif				/* Little endian.  */
+      } ieee_nan;
+  };
+
+#define IEEE754_FLOAT_BIAS	0x7f /* Added to exponent.  */
+
+
+union ieee754_double
+  {
+    double d;
+
+    /* This is the IEEE 754 double-precision format.  */
+    struct
+      {
+#if	__BYTE_ORDER == __BIG_ENDIAN
+	unsigned int negative:1;
+	unsigned int exponent:11;
+	/* Together these comprise the mantissa.  */
+	unsigned int mantissa0:20;
+	unsigned int mantissa1:32;
+#endif				/* Big endian.  */
+#if	__BYTE_ORDER == __LITTLE_ENDIAN
+# if	__FLOAT_WORD_ORDER == BIG_ENDIAN
+	unsigned int mantissa0:20;
+	unsigned int exponent:11;
+	unsigned int negative:1;
+	unsigned int mantissa1:32;
+# else
+	/* Together these comprise the mantissa.  */
+	unsigned int mantissa1:32;
+	unsigned int mantissa0:20;
+	unsigned int exponent:11;
+	unsigned int negative:1;
+# endif
+#endif				/* Little endian.  */
+      } ieee;
+
+    /* This format makes it easier to see if a NaN is a signalling NaN.  */
+    struct
+      {
+#if	__BYTE_ORDER == __BIG_ENDIAN
+	unsigned int negative:1;
+	unsigned int exponent:11;
+	unsigned int quiet_nan:1;
+	/* Together these comprise the mantissa.  */
+	unsigned int mantissa0:19;
+	unsigned int mantissa1:32;
+#else
+# if	__FLOAT_WORD_ORDER == BIG_ENDIAN
+	unsigned int mantissa0:19;
+	unsigned int quiet_nan:1;
+	unsigned int exponent:11;
+	unsigned int negative:1;
+	unsigned int mantissa1:32;
+# else
+	/* Together these comprise the mantissa.  */
+	unsigned int mantissa1:32;
+	unsigned int mantissa0:19;
+	unsigned int quiet_nan:1;
+	unsigned int exponent:11;
+	unsigned int negative:1;
+# endif
+#endif
+      } ieee_nan;
+  };
+
+#define IEEE754_DOUBLE_BIAS	0x3ff /* Added to exponent.  */
+
+
+union ieee854_long_double
+  {
+    long double d;
+
+    /* This is the IEEE 854 double-extended-precision format.  */
+    struct
+      {
+#if	__BYTE_ORDER == __BIG_ENDIAN
+	unsigned int empty0:32;
+	unsigned int negative:1;
+	unsigned int exponent:15;
+	unsigned int empty1:16;
+	unsigned int mantissa0:32;
+	unsigned int mantissa1:32;
+#endif
+#if	__BYTE_ORDER == __LITTLE_ENDIAN
+# if	__FLOAT_WORD_ORDER == BIG_ENDIAN
+	unsigned int empty0:32;
+	unsigned int exponent:15;
+	unsigned int negative:1;
+	unsigned int empty1:16;
+	unsigned int mantissa0:32;
+	unsigned int mantissa1:32;
+# else
+	unsigned int mantissa1:32;
+	unsigned int mantissa0:32;
+	unsigned int exponent:15;
+	unsigned int negative:1;
+	unsigned int empty1:16;
+	unsigned int empty0:32;
+# endif
+#endif
+      } ieee;
+
+    /* This is for NaNs in the IEEE 854 double-extended-precision format.  */
+    struct
+      {
+#if	__BYTE_ORDER == __BIG_ENDIAN
+	unsigned int empty0:32;
+	unsigned int negative:1;
+	unsigned int exponent:15;
+	unsigned int empty1:16;
+	unsigned int one:1;
+	unsigned int quiet_nan:1;
+	unsigned int mantissa0:30;
+	unsigned int mantissa1:32;
+#endif
+#if	__BYTE_ORDER == __LITTLE_ENDIAN
+# if	__FLOAT_WORD_ORDER == BIG_ENDIAN
+	unsigned int empty0:32;
+	unsigned int exponent:15;
+	unsigned int negative:1;
+	unsigned int empty1:16;
+	unsigned int mantissa0:30;
+	unsigned int quiet_nan:1;
+	unsigned int one:1;
+	unsigned int mantissa1:32;
+# else
+	unsigned int mantissa1:32;
+	unsigned int mantissa0:30;
+	unsigned int quiet_nan:1;
+	unsigned int one:1;
+	unsigned int exponent:15;
+	unsigned int negative:1;
+	unsigned int empty1:16;
+	unsigned int empty0:32;
+# endif
+#endif
+      } ieee_nan;
+  };
+
+#define IEEE854_LONG_DOUBLE_BIAS 0x3fff
+
+__END_DECLS
+
+#endif /* ieee754.h */
diff --git a/sysdeps/ieee754/ldbl-96/s_ceill.c b/sysdeps/ieee754/ldbl-96/s_ceill.c
index d53f3954ba..b99097f812 100644
--- a/sysdeps/ieee754/ldbl-96/s_ceill.c
+++ b/sysdeps/ieee754/ldbl-96/s_ceill.c
@@ -59,8 +59,13 @@ static long double huge = 1.0e4930;
 		if(((i0&i)|i1)==0) return x; /* x is integral */
 		if(huge+x>0.0) {	/* raise inexact flag */
 		    if(sx==0) {
-			if (j0>0) i0 += (0x80000000)>>j0;
-			else ++se;
+			if (j0>0 && (i0+(0x80000000>>j0))>i0)
+			  i0+=0x80000000>>j0;
+			else
+			  {
+			    i = 0x7fffffff;
+			    ++se;
+			  }
 		    }
 		    i0 &= (~i); i1=0;
 		}
diff --git a/sysdeps/ieee754/ldbl-96/s_floorl.c b/sysdeps/ieee754/ldbl-96/s_floorl.c
index fb0c37e801..7115dbad9b 100644
--- a/sysdeps/ieee754/ldbl-96/s_floorl.c
+++ b/sysdeps/ieee754/ldbl-96/s_floorl.c
@@ -60,8 +60,13 @@ static long double huge = 1.0e4930;
 		if(((i0&i)|i1)==0) return x; /* x is integral */
 		if(huge+x>0.0) {	/* raise inexact flag */
 		    if(sx) {
-			if (j0>0) i0 += (0x80000000)>>j0;
-			else ++se;
+			if (j0>0 && (i0+(0x80000000>>j0))>i0)
+			  i0 += (0x80000000)>>j0;
+			else
+			  {
+			    i = 0x7fffffff;
+			    ++se;
+			  }
 		    }
 		    i0 &= (~i); i1=0;
 		}
diff --git a/sysdeps/unix/sysv/linux/i386/readelflib.c b/sysdeps/unix/sysv/linux/i386/readelflib.c
new file mode 100644
index 0000000000..53a6908e81
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/i386/readelflib.c
@@ -0,0 +1,81 @@
+/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Andreas Jaeger <aj@suse.de>, 1999 and
+		  Jakub Jelinek <jakub@redhat.com>, 2000.
+
+   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.  */
+
+
+int process_elf32_file (const char *file_name, const char *lib, int *flag,
+			char **soname, void *file_contents,
+			size_t file_length);
+int process_elf64_file (const char *file_name, const char *lib, int *flag,
+			char **soname, void *file_contents,
+			size_t file_length);
+
+/* Returns 0 if everything is ok, != 0 in case of error.  */
+int
+process_elf_file (const char *file_name, const char *lib, int *flag,
+		  char **soname, void *file_contents, size_t file_length)
+{
+  ElfW(Ehdr) *elf_header = (ElfW(Ehdr) *) file_contents;
+  int ret;
+
+  if (elf_header->e_ident [EI_CLASS] == ELFCLASS32)
+    return process_elf32_file (file_name, lib, flag, soname, file_contents,
+			       file_length);
+  else
+    {
+      switch (elf_header->e_machine)
+	{
+	case EM_IA_64:
+	case EM_X8664:
+	  break;
+	default:
+	  error (0, 0, _("%s is for unknown machine %d.\n"),
+		 file_name, elf_header->e_machine);
+	  return 1;
+	}
+
+      ret = process_elf64_file (file_name, lib, flag, soname, file_contents,
+				file_length);
+      /* IA64/X86-64 64bit libraries are always libc.so.6+.  */
+      if (!ret)
+	switch (elf_header->e_machine)
+	  {
+	  case EM_IA_64:
+	    *flag = FLAG_IA64_LIB64|FLAG_ELF_LIBC6;
+	    break;
+	  case EM_X8664:
+	    *flag = FLAG_X8664_LIB64|FLAG_ELF_LIBC6;
+	    break;
+	  }
+
+      return ret;
+    }
+}
+
+#undef __ELF_NATIVE_CLASS
+#undef process_elf_file
+#define process_elf_file process_elf32_file
+#define __ELF_NATIVE_CLASS 32
+#include "sysdeps/generic/readelflib.c"
+
+#undef __ELF_NATIVE_CLASS
+#undef process_elf_file
+#define process_elf_file process_elf64_file
+#define __ELF_NATIVE_CLASS 64
+#include "sysdeps/generic/readelflib.c"