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Author SHA1 Message Date
Corinna Vinschen 238455adfa Implement strto[dflu]_l/wcsto[dflu]_l 
Implement GNU extensions strtod_l, strtof_l, strtol_l, strtold_l, strtoll_l,
strtoul_l, strtoull_l, wcstod_l, wcstof_l, wcstol_l, wcstold_l, wcstoll_l,
wcstoul_l, wcstoull_l.

Export from Cygwin, fix posix.xml.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2016-08-15 17:35:21 +02:00
Igor Venevtsev 5d3ad3b123 Add Intel MCU target 
Intel MCU System V ABI are incompartible with i386 System V ABI:
    o Minimum instruction set is Intel Pentium ISA minus x87 instructions
    o No x87 or vector registers
    o First three args are passed in %eax, %edx and %ecx
    o Full specification available here:
      https://github.com/hjl-tools/x86-psABI/wiki/iamcu-psABI-0.7.pdf

newlib/
    * configure.host: Add new ix86-*-elfiamcu target

newlib/libc/include/
    * setjmp.h: Change _JBLEN for Intel MCU target

newlib/libc/machine/i386/
    * memchr.S:  (memchr)  Target-specific size-optimized version
    * memcmp.S:  (memcmp)  Likewise
    * memcpy.S:  (memcpy)  Likewise
    * memmove.S: (memmove) Likewise
    * memset.S:  (memset)  Likewise
    * setjmp.S:  (setjmp)  Likewise
    * strchr.S:  (strchr)  Likewise
    * strlen.S:  (strlen)  Likewise

newlib/libc/stdlib/
    * srtold.c:  (__flt_rounds) Disable for Intel MCU
 2016-04-04 16:32:07 +02:00
Yaakov Selkowitz 8b8952064c Fix compile with GCC 5 -Werror 
newlib/libc/
	* stdio64/freopen64.c: Include <string.h> for memset().
	* stdlib/quick_exit.c: Include <unistd.h> for _exit().
	* string/gnu_basename.c (__gnu_basename): Fix discarded const
	qualifier warning.
	* stdlib/strtold.c: Include "mprec.h" for _strtorx_r().

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
 2016-02-12 10:16:06 -06:00
Corinna Vinschen fbace81684 Import correctly working strtold from David M. Gay. 
* libc/stdlib/Makefile.am (GENERAL_SOURCES): Add strtodg.c and
	strtorx.c.
	* libc/stdlib/Makefile.in: Regenerate.
	* libc/stdlib/strtodg.c: New file implementing generic string to long
	double conversion.
	* libc/stdlib/strtorx.c: New file, implementing IEEE format string to
	long double conversion.
	* libc/stdlib/mprec.h (_strtodg_r): Declare.
	(_strtorx_r): Declare.
	* libc/stdlib/gdtoa.h (__UShort): Define.
	* libc/stdlib/strtold.c (__flt_rounds): Define for i386 and x86_64
	target.
	(FLT_ROUNDS): Define, as 0 on platforms missing a __flt_rounds
	function.
	(_strtold_r): Converted from strtold.  Call _strtorx_r on targets
	supporting distinct long doubles.
	(strtold): Just call _strtold_r.
	* libc/include/stdlib.h (_strtold_r): Declare.
	* libc/stdlib/ldtoa.c (_strtold): Comment out.  Explain why.
	* libc/stdio/vfscanf.c (__SVFSCANF_R): Call _strtold_r instead of
	_strtold.
	* libc/machine/powerpc/vfscanf.c (__svfscanf_r): Ditto.

	* common.din (strtold): Drop redirection to _strtold.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
 2015-11-20 18:14:58 +01:00
Corinna Vinschen 0b3ad39364 * libc/include/stdlib.h (strtold): Define if _HAVE_LONG_DOUBLE is 
defined.
	* libc/stdlib/strtold.c (strtold): Ditto.  Call strtod on systems
	with long double == double, _strtold otherwise.
 2014-03-07 20:06:54 +00:00
Joel Sherrill 8ab08406da 2013-11-18 Sahil Patnayakuni <sahilp@oarcorp.com> 
* libc/include/stdlib.h, libc/stdlib/mbstowcs.c,
	libc/stdlib/mbstowcs_r.c, libc/stdlib/mbtowc.c,
	libc/stdlib/mbtowc_r.c, libc/stdlib/strtod.c,
	libc/stdlib/strtol.c, libc/stdlib/strtold.c,
	libc/stdlib/strtoll.c, libc/stdlib/strtoll_r.c,
	libc/stdlib/strtoul.c, libc/stdlib/strtoull.c,
	libc/stdlib/strtoull_r.c, libc/stdlib/wcstombs.c,
	libc/stdlib/wcstombs_r.c: Add restrict keyword.
 2013-11-18 17:26:52 +00:00
Jeff Johnston 1b8e360e06 2009-04-17 Jeff johnston <jjohnstn@redhat.com> 
* libc/include/machine/ieeefp.h (_LDBL_EQ_DBL): Remove.
        * libc/stdlib/local.h (_LDBL_EQ_DBL): Add.
        * libc/stdlib/strtold.c: Include local.h.
        * libc/stdlib/wcstold.c: Likewise.
        * libm/common/atanl.c: Likewise.
        * libm/common/cosl.c: Likewise.
        * libm/common/sinl.c: Likewise.
        * libm/common/modfl.c: Likewise.
        * libm/common/frexpl.c: Likewise.
        * libm/common/tanhl.c: Likewise.
        * libm/common/tanl.c: Likewise.
        * libm/common/expm1l.c: Likewise.
        * libm/common/log1pl.c: Likewise.
        * libm/common/ceill.c: Likewise.
        * libm/common/fabsl.c: Likewise.
        * libm/common/floorl.c: Likewise.
        * libm/common/acosl.c: Likewise.
        * libm/common/asinl.c: Likewise.
        * libm/common/atan2l.c: Likewise.
        * libm/common/coshl.c: Likewise.
        * libm/common/expl.c: Likewise.
        * libm/common/fmodl.c: Likewise.
        * libm/common/hypotl.c: Likewise.
        * libm/common/ldexpl.c: Likewise.
        * libm/common/log10l.c: Likewise.
        * libm/common/logl.c: Likewise.
        * libm/common/powl.c: Likewise.
        * libm/common/sqrtl.c: Likewise.
        * libm/common/copysignl.c: Likewise.
        * libm/common/ilogbl.c: Likewise.
        * libm/common/nanl.c: Likewise.
        * libm/common/cbrtl.c: Likewise.
        * libm/common/asinhl.c: Likewise.
        * libm/common/nextafterl.c: Likewise.
        * libm/common/rintl.c: Likewise.
        * libm/common/scalbnl.c: Likewise.
        * libm/common/exp2l.c: Likewise.
        * libm/common/fdiml.c: Likewise.
        * libm/common/fmal.c: Likewise.
        * libm/common/fmaxl.c: Likewise.
        * libm/common/fminl.c: Likewise.
        * libm/common/lrintl.c: Likewise.
        * libm/common/lroundl.c: Likewise.
        * libm/common/nearbyintl.c: Likewise.
        * libm/common/remquol.c: Likewise.
        * libm/common/roundl.c: Likewise.
        * libm/common/scalblnl.c: Likewise.
        * libm/common/truncl.c: Likewise.
        * libm/common/acoshl.c: Likewise.
        * libm/common/atanhl.c: Likewise.
        * libm/common/erfcl.c: Likewise.
        * libm/common/erfl.c: Likewise.
        * libm/common/lgammal.c: Likewise.
        * libm/common/remainderl.c: Likewise.
        * libm/common/tgammal.c: Likewise.
        * libm/common/sinhl.c: Likewise.
        * libm/common/llroundl.c: Likewise.
        * libm/common/llrintl.c: Likewise.
        * libm/common/local.h: New file with _LDBL_EQ_DBL macro.
 2009-04-17 22:15:43 +00:00
Jeff Johnston 65f414dc16 2009-04-16 Ken Werner <ken.werner@de.ibm.com> 
* libm/libm.texinfo: Add long double function support chapter.
        * libc/include/machine/ieeefp.h: Add _LDBL_EQ_DBL define.
        * libc/include/stdlib.h: Include <machine/ieeefp.h>.
        (strtold, wcstold): Declare.
        * libc/stdlib/strtold.c: New File.
        * libc/stdlib/wcstold.c: Likewise.
        * libc/configure.in: Add long double check.
        * libc/configure: Regenerate.
        * libc/stdlib/Makefile.am: Add strtold.c and wcstold.c.
        * libc/stdlib/Makefile.in: Regenerate.
        * libc/include/math.h (atanl, cosl, sinl, tanl, tanhl): Declare.
        (frexpl, modfl, ceill, fabsl, floorl, log1pl, expm1l, acosl): Ditto.
        (asinl, atan2l, coshl, sinhl, expl, ldexpl, logl, log10l, powl): Ditto.
        (sqrtl, fmodl, hypotl, copysignl, nanl, ilogbl, asinhl, cbrt): Ditto.
        (nextafterl, rintl, scalbnl, exp2l, scalblnl, tgammal): Ditto.
        (nearbyintl, lrintl, llrintl, roundl, lroundl, llround): Ditto.
        (llroundl, truncl, remquol, fdiml, fmaxl, fminl, fmal, acoshl): Ditto.
        (atanhl, remainderl, lgammal, erfl, erfcl): Ditto.
        * libm/common/atanl.c: New File.
        * libm/common/cosl.c: Likewise.
        * libm/common/sinl.c: Likewise.
        * libm/common/modfl.c: Likewise.
        * libm/common/frexpl.c: Likewise.
        * libm/common/tanhl.c: Likewise.
        * libm/common/tanl.c: Likewise.
        * libm/common/expm1l.c: Likewise.
        * libm/common/log1pl.c: Likewise.
        * libm/common/ceill.c: Likewise.
        * libm/common/fabsl.c: Likewise.
        * libm/common/floorl.c: Likewise.
        * libm/common/acosl.c: Likewise.
        * libm/common/asinl.c: Likewise.
        * libm/common/atan2l.c: Likewise.
        * libm/common/coshl.c: Likewise.
        * libm/common/expl.c: Likewise.
        * libm/common/fmodl.c: Likewise.
        * libm/common/hypotl.c: Likewise.
        * libm/common/ldexpl.c: Likewise.
        * libm/common/log10l.c: Likewise.
        * libm/common/logl.c: Likewise.
        * libm/common/powl.c: Likewise.
        * libm/common/sqrtl.c: Likewise.
        * libm/common/copysignl.c: Likewise.
        * libm/common/ilogbl.c: Likewise.
        * libm/common/nanl.c: Likewise.
        * libm/common/cbrtl.c: Likewise.
        * libm/common/asinhl.c: Likewise.
        * libm/common/nextafterl.c: Likewise.
        * libm/common/rintl.c: Likewise.
        * libm/common/scalbnl.c: Likewise.
        * libm/common/exp2l.c: Likewise.
        * libm/common/fdiml.c: Likewise.
        * libm/common/fmal.c: Likewise.
        * libm/common/fmaxl.c: Likewise.
        * libm/common/fminl.c: Likewise.
        * libm/common/lrintl.c: Likewise.
        * libm/common/lroundl.c: Likewise.
        * libm/common/nearbyintl.c: Likewise.
        * libm/common/remquol.c: Likewise.
        * libm/common/roundl.c: Likewise.
        * libm/common/scalblnl.c: Likewise.
        * libm/common/truncl.c: Likewise.
        * libm/common/acoshl.c: Likewise.
        * libm/common/atanhl.c: Likewise.
        * libm/common/erfcl.c: Likewise.
        * libm/common/erfl.c: Likewise.
        * libm/common/lgammal.c: Likewise.
        * libm/common/remainderl.c: Likewise.
        * libm/common/tgammal.c: Likewise.
        * libm/common/sinhl.c: Likewise.
        * libm/common/llroundl.c: Likewise.
        * libm/configure.in: Add long double check.
        * libm/configure: Regenerate.
        * libm/common/Makefile.am: Add new files.
        * libm/common/Makefile.in: Regenerate.
 2009-04-16 18:24:35 +00:00