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2013-07-092013-07-09 Sabrina Ni <sabrina@andestech.com>Jeff Johnston8-4/+421
* libc/machine/nds32/Makefile.am (lib_a_SOURCES): Add abort.c, memcpy.S, memset.S, strcmp.S, and strcpy.S. * libc/machine/nds32/Makefile.in: Regenerated. * libc/machine/nds32/{abort.c, memcpy.S, memset.S, strcmp.S, strcpy.S}: New.
2013-07-092013-07-09 Sabrina Ni <sabrina@andestech.com>Jeff Johnston12-3/+6364
* configure.host (machine_dir, syscall_dir, newlib_cflags): Add settings for nds32*. * libc/include/machine/ieeefp.h (IEEE_BIG_ENDIAN, IEEE_LITTLE_ENDIAN): Ditto. * libc/include/machine/setjmp.h (JBLEN): Ditto. * libc/machine/configure.in: Add nds32 subdir. * libc/machine/configure: Regenerated. * libc/machine/nds32/Makefile.am: New. * libc/machine/nds32/Makefile.in: New (autogenerated). * libc/machine/nds32/aclocal.m4: New (autogenerated). * libc/machine/nds32/configure.in: New. * libc/machine/nds32/configure: New (autogenerated). * libc/machine/nds32/setjmp.S: New.
2013-07-09 * libc/include/sys/config.h (__DYNAMIC_REENT__): Define for RTEMS.Corinna Vinschen2-0/+5
2013-07-09 * libc/stdio/fwalk.c (_fwalk): Remove redundant test.Corinna Vinschen2-5/+6
2013-07-05* libc/include/sys/types.h (u_char): Add redefinition guard.Yaakov Selkowitz2-0/+23
(u_short, u_int, u_long, caddr_t, daddr_t): Ditto.
2013-07-022013-07-02 Joey Ye <joey.ye@arm.com>Jeff Johnston9-5/+121
Lite exit support. * README: Add information about lite-exit. * acconfig.h (_LITE_EXIT): New macro. * configure.in (enable-lite-exit): New option. (_LITE_EXIT): Define new macro. * configure: Regenerated. * newlib.hin (_LITE_EXIT): New macro. * libc/stdlib/__atexit.c [_LITE_EXIT]: Add dummy explicit reference to __call_exitprocs. * libc/stdlib/cxa_atexit.c [_LITE_EXIT]: Make __register_exitproc a weak reference. * libc/stdlib/exit.c (exit)[_LITE_EXIT]: Remove TWS and weakly reference __call_exitprocs.
2013-07-022013-07-02 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston2-1/+5
* libc/include/sys/reent.h: Fix typo in comment.
2013-07-01memcpy-armv7a.S: Improve performance with misaligned buffers.Will Newton2-2/+7
Adjust the conditions for entering the aligned copy loop to improve performance on mutually misaligned buffer copies. 2013-07-01 Will Newton <will.newton@linaro.org> * libc/machine/arm/memcpy-armv7a.S: Adjust entry to aligned loop to improve misaligned copy performance.
2013-06-262013-06-26 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston4-15/+8
* libc/include/stdio.h: Specify std streams always in terms of _REENT. * libc/include/wchar.h: Ditto. * libc/include/sys/reent.h: Remove _RENT_ONLY check around setting of _REENT macro.
2013-06-24* libc/include/string.h (rawmemchr): Declare.Yaakov Selkowitz5-2/+142
* libc/string/Makefile.am (ELIX_4_SOURCES): Add rawmemchr.c. (CHEWOUT_FILES): Add rawmemchr.def. * libc/string/Makefile.in: Regenerate. * libc/string/rawmemchr.c: New file.
2013-06-24 * libc/reent/reent.c (_reclaim_reent): Free also _misc andCorinna Vinschen2-0/+14
_signal_buf.
2013-06-24 * libc/include/sys/reent.h (_ATEXIT_INIT_PTR): Remove.Corinna Vinschen2-36/+8
(_REENT_INIT_ATEXIT_PTR): Remove. (_REENT_INIT_PTR): Reduce code size if _REENT_SMALL.
2013-06-21strlen-armv7.S: Import latest strlen cortex-strings code.Will Newton2-83/+118
Import the latest version of strlen from the Linaro cortex-strings package. This version is faster across a variety of block size and alignments on ARMv7. newlib/ChangeLog: 2013-06-21 Will Newton <will.newton@linaro.org> * libc/machine/arm/strlen-armv7.S: Import latest strlen code from Linaro cortex-strings.
2013-06-21newlib/MAINTAINERS: Add myself to Write After Approval.Will Newton2-0/+5
2013-06-21 Will Newton <will.newton@linaro.org> * MAINTAINERS: Add Will Newton to Write After Approval.
2013-06-19Fix ChangeLog entryCorinna Vinschen1-7/+0
2013-06-19 * acconfig.h (_UNBUF_STREAM_OPT): Undefine.Corinna Vinschen8-1/+77
* newlib.hin (_UNBUF_STREAM_OPT): Undefine. * configure.in (--enable-newlib-unbuf-stream-opt): New option. * configure: Regenerate. * libc/stdio/vfprintf.c (_VFPRINTF_R): Don't do optimization on unbuffered stream files. * libc/stdio/vfwprintf.c (_VFWPRINTF_R): Likewise. * README: Add description about the option. * newlib.hin (_UNBUF_STREAM_OPT): Undefine. * configure.in (--enable-newlib-unbuf-stream-opt): New option. * configure: Regenerate. * libc/stdio/vfprintf.c (_VFPRINTF_R): Don't do optimization on unbuffered stream files. * libc/stdio/vfwprintf.c (_VFWPRINTF_R): Likewise. * README: Add description about the option.
2013-06-19 * libc/posix/readdir_r.c: Fix potential read past dirp->dd_buf.Corinna Vinschen2-4/+10
2013-06-13 * README: Add description for NEWLIB's feature customizingCorinna Vinschen2-0/+126
configuration options.
2013-06-10 * libc/stdlib/gdtoa-gethex.c (__hexdig): Constify.Corinna Vinschen6-83/+126
(hexdig_init): Remove. (__hexdig_fun): New function. hexdig_init, added __hexdig_fun (gethex): Call __get_hexdig macro rather than hexdig. * libc/stdlib/gdtoa-hexnan.c (hexnan): Constify fpi argument. Call __get_hexdig macro rather than hexdig. * libc/stdlib/ldtoa.c: Throughout constify functions arguments where required by constifying the following arrays. (ezero): Constify. (eone): Constify. (ermsg): Constify. (etens): Constify. (emtens): Constify. (nan113): Constify. (nan64): Constify. (nan53): Constify. (nan24): Constify. * libc/stdlib/mprec.h (__get_hexdig): Define. (gethex): Constify args in declaration where appropriate. (hexnan): Ditto. (hexdig_init): Remove declaration. (__hexdig_fun): Declare. * libc/stdlib/strtod.c (fpi): Constify. (fpinan): Constify.
2013-06-07Fix typosCorinna Vinschen1-2/+2
2013-06-07 * libc/include/cdefs.h (__has_extension): New define.Corinna Vinschen3-0/+353
(__has_feature): Likewise. (__has_include): Likewise. (__has_builtin): Likewise. * libc/include/stdatomic.h: New.
2013-06-05 * libc/machine/arm/strcmp.S: Use local labels.Corinna Vinschen2-48/+52
2013-06-032013-06-03 Joey Ye <joey.ye@arm.com>Richard Earnshaw7-622/+1001
* libc/machine/arm/Makefile.am (MEMCPY_DEP): New define. ($(lpfx)memcpy.o, $(lpfx)memcpy.obj): Depend on MEMCPY_DEP. * libc/machine/arm/Makefile.in: Regenerated. * newlib/libc/machine/arm/memcpy-stub.c: Exclude armv7-m/armv7e-m. * newlib/libc/machine/arm/memcpy-armv7m.S: New. * newlib/libc/machine/arm/memcpy.S: Replace with wrapper code. Old code moved to ... * newlib/libc/machine/arm/memcpy-armv7a.S: ... here. Remove redundant architecture check.
2013-05-302013-05-30 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston4-53/+11
* libc/machine/powerpc/times.c: Moved to libgloss/rs6000. * libc/machine/powerpc/Makefile.am: Remove times.c. * libc/machine/powerpc/Makefile.in: Regenerated.
2013-05-29 * configure.in (--enable-newlib-nano-malloc): New option.Corinna Vinschen8-73/+799
* configure: Regenerated. * libc/configure.in (--enable-newlib-nano-malloc): New option. * libc/configure: Regenerated. * libc/stdlib/Makefile.am (NEWLIB_NANO_MALLOC): Use. * libc/stdlib/Makefile.in: Regenerated. * libc/stdlib/nano-mallocr.c: New file, implementing nano version malloc family functions.
2013-05-28* libc/macine/arm/strcpy.S: Explicitly set build attributes whenRichard Earnshaw2-0/+12
building for thumb1 targets.
2013-05-23 * libc/ctype/isalnum.c: Correct domain of definition to SUSv4 wording.Corinna Vinschen10-14/+29
* libc/ctype/isalpha.c: Ditto. * libc/ctype/isblank.c: Ditto. * libc/ctype/iscntrl.c: Ditto. * libc/ctype/isdigit.c: Ditto. * libc/ctype/islower.c: Ditto. * libc/ctype/isprint.c: Ditto. * libc/ctype/ispunct.c: Ditto. * libc/ctype/isxdigit.c: Ditto.
2013-05-22 * libc/include/sys/cdefs.h (_Static_assert): Accommodate gcc >= 4.6.Corinna Vinschen2-1/+7
2013-05-16 * libc/reent/reent.c (_wrapup_reent): Remove.Corinna Vinschen2-33/+4
2013-05-13Missed MAINTAINERS entry from previous commit.DJ Delorie1-0/+1
2013-05-13[newlib]DJ Delorie14-1/+6312
* configure.host (msp430): Add. * libc/include/machine/ieeefp.h: Add MSP430 support. * libc/include/machine/setjmp.h: Likewise. * libc/include/sys/config.h: Likewise. * libc/machine/configure.in (msp430): Add. * libc/machine/configure: Regenerate. * libc/machine/msp430: New directory. [libgloss] * configure.in (msp430*-*-elf): Add. * configure: Regenerate. * msp430: New directory.
2013-05-102013-05-10 Freddie Chopin <freddie_chopin@op.pl>Jeff Johnston3-4/+9
* configure.in: Fix help text for disable-newlib-atexit-dynamic-alloc option. * configure: Regenerated.
2013-05-082013-05-07 Sebastian Huber <sebastian.huber@embedded-brains.de>Jeff Johnston6-8/+56
* libc/include/sys/config.h (_REENT_GLOBAL_ATEXIT): Define for RTEMS. * libc/include/sys/reent.h (_reent): Use _REENT_GLOBAL_ATEXIT. (_global_atexit): Declare if _REENT_GLOBAL_ATEXIT is defined. * libc/reent/reent.c (_reclaim_reent): Remove atexit cleanup if _REENT_GLOBAL_ATEXIT is defined. (_wrapup_reent): Remove atexit handling if _REENT_GLOBAL_ATEXIT is defined. * libc/stdlib/__atexit.c (_global_atexit0): Define if _REENT_GLOBAL_ATEXIT is defined. * libc/stdlib/__call_atexit.c (_global_atexit): Define if _REENT_GLOBAL_ATEXIT is defined.
2013-05-072013-05-07 Sebastian Huber <sebastian.huber@embedded-brains.de>Jeff Johnston4-15/+42
* libc/include/sys/reent.h (_ATEXIT_INIT): Define. (_ATEXIT_INIT_PTR): Likewise. (_REENT_INIT_ATEXIT): Likewise. (_REENT_INIT_ATEXIT_PTR): Likewise. (_GLOBAL_ATEXIT): Likewise. * libc/stdlib/__atexit.c (_GLOBAL_ATEXIT0): Define. (__register_exitproc): Use _GLOBAL_ATEXIT and _GLOBAL_ATEXIT0. * libc/stdlib/__call_atexit.c (__call_exitprocs): Likewise. -
2013-05-072013-05-07 Sebastian Huber <sebastian.huber@embedded-brains.de>Jeff Johnston3-4/+10
* libc/stdlib/__atexit.c (__atexit_lock): Declare. * libc/stdlib/__call_atexit.c (__atexit_lock): Define.
2013-05-062013-05-06 Sandra Loosemore <sandra@codesourcery.com>Jeff Johnston12-2/+6369
* configure.host (machine_dir, sys_dir, syscall_dir, newlib_cflags): Add settings for nios2*. * libc/include/machine/ieeefp.h (IEEE_BIG_ENDIAN, IEEE_LITTLE_ENDIAN): Likewise. * libc/include/machine/setjmp.h (JBLEN, JBTYPE): Likewise. * libc/machine/configure.in: Add nios2 subdir. * libc/machine/configure: Regenerated. * libc/machine/nios2/Makefile.am: New. * libc/machine/nios2/Makefile.in: New (autogenerated). * libc/machine/nios2/aclocal.m4: New (copied from mips version). * libc/machine/nios2/configure.in: New. * libc/machine/nios2/configure: New (autogenerated). * libc/machine/nios2/setjmp.s: New.
2013-04-292013-04-29 Sebastian Huber <sebastian.huber@embedded-brains.de>Jeff Johnston37-117/+229
* libc/stdio/local.h (CHECK_INIT): Evaluate argument only once. (CHECK_STD_INIT): Likewise. * libc/stdio/fgetc.c (fgetc): Use local variable for _REENT. * libc/stdio/fgetwc.c (fwgetc): Likewise. * libc/stdio/fgetws.c (fgetws): Likewise. * libc/stdio/fputc.c (fputc): Likewise. * libc/stdio/fputwc.c (fputwc): Likewise. * libc/stdio/fputws.c (fputws): Likewise. * libc/stdio/getc.c (getc): Likewise. * libc/stdio/getchar.c (_getchar_r): Likewise. * libc/stdio/putc.c (putc): Likewise. * libc/stdio/putchar.c (putchar): Likewise. * libc/stdio/scanf.c (scanf): Likewise. * libc/stdio/setvbuf.c (setvbuf): Likewise. * libc/stdio/ungetwc.c (ungetwc): Likewise. * libc/stdio/vfscanf.c (VFSCANF): Likewise. * libc/stdio/vfwscanf.c (VFWSCANF): Likewise. * libc/stdio/viprintf.c (viprintf): Likewise. * libc/stdio/viscanf.c (viscanf): Likewise. * libc/stdio/vprintf.c (vprintf): Likewise. * libc/stdio/vscanf.c (vscanf): Likewise. * libc/stdio/vwprintf.c (vwprintf): Likewise. * libc/stdio/vwscanf.c (vwscanf): Likewise. * libc/stdio/wscanf.c (wscanf): Likewise. * libc/stdlib/ecvtbuf.c (fcvtbuf): Likewise. (fcvtbuf): Likewise. (ecvtbuf): Likewise. (ecvtbuf): Likewise. * libc/stdlib/mblen.c (mblen): Likewise. * libc/stdlib/mbrlen.c (mbrlen): Likewise. * libc/stdlib/mbrtowc.c (mbrtowc): Likewise. * libc/stdlib/mbtowc.c (mbtowc): Likewise. * libc/stdlib/rand.c (srand): Likewise. (rand): Likewise. * libc/stdlib/wcrtomb.c (wcrtomb): Likewise. * libc/stdlib/wctob.c (wctob): Likewise. * libc/stdlib/wctomb.c (wctomb): Likewise. * libc/string/strtok.c (strtok): Likewise. * libc/time/asctime.c (asctime): Likewise. * libc/time/gmtime.c (gmtime): Likewise. * libc/time/lcltime.c (lcltime): Likewise.
2013-04-292013-04-29 Sebastian Huber <sebastian.huber@embedded-brains.de>Jeff Johnston2-47/+5
* libc/include/sys/reent.h (_REENT_INIT_PTR): Reduce code size.
2013-04-292013-04-29 Freddie Chopin <freddie_chopin@op.pl>Jeff Johnston3-6/+12
* libc/libc.texinfo: Fix @ references and change ifinfo to be ifnottexinfo. * libm/libm.texinfo: Ditto.
2013-04-252013-04-25 Sebastian Huber <sebastian.huber@embedded-brains.de>Joel Sherrill3-0/+19
* libc/stdio/local.h (_STDIO_CLOSE_PER_REENT_STD_STREAMS): New define. * libc/stdio/findfp.c (_STDIO_CLOSE_PER_REENT_STD_STREAMS): Use define.
2013-04-24 * libc/stdlib/strtod.c: Manual update to latest algorithm from NetBSD.Corinna Vinschen2-38/+122
2013-04-23 Port newlib to x86_64-pc-cygwin.Corinna Vinschen6-19/+55
* libc/include/sys/features.h: Redefine compilation environment definitions for Cygwin to cover 64 bit Cygwin. * libc/ctype/ctype_.c (_ctype_): Fix definition for 64 bit Cygwin. * libc/include/machine/setjmp.h: Change definition of _JBLEN to allow different values for 32 bit and 64 bit Cygwin. * libc/include/reent.h (stat64): Define as stat under Cygwin, instead of as __stat64. Undef stat64 if not building Newlib. * libc/include/sys/stat.h (stat64): Define as stat under Cygwin.
2013-04-22 * libc/include/sys/cdefs.h: Align with latest FreeBSD file header.Corinna Vinschen3-48/+538
* libc/include/sys/features.h (__GNUC_PREREQ__): Define.
2013-04-19 * newlib/libc/search/hash.c: Revert patch from 2012-08-08.Corinna Vinschen2-3/+7
2013-04-16 * libc/sys/rtems/sys/queue.h: Delete file.Corinna Vinschen4-571/+320
* libc/include/sys/cdefs.h (__containerof): New define. (__DEQUALIFY): Likewise. * libc/include/sys/queue.h (TRACEBUF_INITIALIZER): Likewise. (TRACEBUF): Likewise. (LIST_FOREACH_SAFE): Likewise. (LIST_PREV): Likewise. (LIST_SWAP): Likewise. (QMD_LIST_CHECK_HEAD): Likewise. (QMD_LIST_CHECK_NEXT): Likewise. (QMD_LIST_CHECK_PREV): Likewise. (QMD_SAVELINK): Likewise. (QMD_TAILQ_CHECK_HEAD): Likewise. (QMD_TAILQ_CHECK_NEXT): Likewise. (QMD_TAILQ_CHECK_PREV): Likewise. (QMD_TAILQ_CHECK_TAIL): Likewise. (QMD_TRACE_ELEM): Likewise. (QMD_TRACE_HEAD): Likewise. (SLIST_FOREACH_PREVPTR): Likewise. (SLIST_FOREACH_SAFE): Likewise. (SLIST_REMOVE_AFTER): Likewise. (SLIST_SWAP): Likewise. (STAILQ_FOREACH_SAFE): Likewise. (STAILQ_REMOVE_AFTER): Likewise. (STAILQ_SWAP): Likewise. (TAILQ_FOREACH_REVERSE_SAFE): Likewise. (TAILQ_FOREACH_SAFE): Likewise. (TAILQ_SWAP): Likewise. (TRASHIT): Likewise. (SLIST_REMOVE): Use SLIST_REMOVE_AFTER(). (STAILQ_LAST): Use __containerof(). (STAILQ_REMOVE): Use STAILQ_REMOVE_AFTER().
2013-04-122013-04-12 Will Newton <will.newton@linaro.org>Jeff Johnston3-402/+611
* libc/machine/arm/memcpy-stub.c: Use generic memcpy if unaligned access is not enabled. * libc/machine/arm/memcpy.S: Faster memcpy implementation for Cortex A15 cores using NEON and VFP if available.
2013-04-12 * acconfig.h (_WCHAR_ORIENT): UndefCorinna Vinschen11-133/+284
* newlib.hin (_WCHAR_ORIENT): Undef * configure.in (--enable-newlib-wchar-orient): New option. * configure: Regenerated. * libc/configure.in (--enable-newlib-wchar-orient): New option. * libc/configure: Regenerated. * libc/stdio/Makefile.am (NEWLIB_WIDE_ORIENT): Use. * libc/stdio/Makefile.in: Regenerated. * libc/stdio/local.h (ORIENT): Use _WCHAR_ORIENT to control the definition. Add alternative definition. * libc/stdio/vfprintf.c (__sfputs_r, __sprint_r): Use _WCHAR_ORIENT to control the wide char output.
2013-04-11Revert to original patchCorinna Vinschen1-4/+4
2013-04-11 * libc/include/stdlib.h (strtof, strtoll, strtoull, strtold): AlsoCorinna Vinschen2-4/+10
prototype if C++11 or later.
2013-04-102013-04-10 Bin Cheng <bin.cheng@arm.com>Jeff Johnston9-2/+70
* acconfig.h (_FSEEK_OPTIMIZATION): Undef * newlib.hin (_FSEEK_OPTIMIZATION): Undef * configure.in (--disable-newlib-fseek-optimization): New option. * configure: Regenerated. * libc/stdio/fflush.c (__sflush_r): Use _FSEEK_OPTIMIZATION to control fseek optimization. * libc/stdio/fseeko.c (_fseeko_r): Ditto. * libc/stdio/makebuf.c (__smakebuf_r): Ditto. * libc/stdio64/fseeko64.c (_fseeko64_r): Ditto.
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