source: rtems-tools/tools/4.10/newlib/newlib-1.18.0-rtems4.10-20110518.diff @ 038b250

newlib/ChangeLog

@@ +1 @@
+2011-05-18  Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/include/time.h: Add bugward-compatibile
+        CLOCK_THREAD_CPUTIME, CLOCK_PROCESS_CPUTIME.
+
+2011-05-16  Yaakov Selkowitz  <yselkowitz@users.sourceforge.net>
+
+        * libc/include/time.h (CLOCK_PROCESS_CPUTIME_ID): Rename from
+        CLOCK_PROCESS_CPUTIME.
+        (CLOCK_THREAD_CPUTIME_ID): Rename from CLOCK_THREAD_CPUTIME.
+
+2011-05-16  Christian Bruel  <christian.bruel@st.com>
+
+        * libc/stdlib/strtod.c (_strtod_r): Fix nf/nd counts to not exceed
+        DBL_DIG.
+
+2011-04-19  Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/include/stdint.h: Rework SIZE_MAX.
+        * libc/sys/rtems/include/limits.h: Rework SSIZE_MAX.
+
+2011-01-31      Ralf Corsépius  <ralf.corsepius@rtems.org>
+
+        * libc/sys/rtems/crt0.c: Add clock_gettime, gettimeofday,
+        sched_yield.
+
+2011-01-12  Ralf Corsépius  <ralf.corsepius@rtems.org>
+
+        * libm/math/w_tgamma.c: Only build ifndef _DOUBLE_IS_32BITS.
+        * libm/math/wf_tgamma.c: Map tgamma to tgammaf, ifdef _DOUBLE_IS_32BITS.
+
+2011-01-07  Ralf Corsépius  <ralf.corsepius@rtems.org>
+
+        * libc/sys/rtems/crt0.c: Adjust free() and calloc() to match their
+        public decls.
+
 2009-12-17  Jeff Johnston  <jjohnstn@redhat.com>
 
         * NEWS: Update with 1.18.0 info.
@@ -41 +77 @@
         * libc/stdlib/atexit.c: Ditto.
         * libc/stdlib/on_exit.c: Ditto.
 
-2009-12-17  Ralf Corsépius <ralf.corsepius@rtems.org>
+2009-12-17  Ralf Corsépius <ralf.corsepius@rtems.org>
 
         * libc/include/machine/ieeefp.h: Rework __IEEE_*_ENDIAN handling.
-        * libc/machine/arm/machine/endian.h: Remove (Conflicts with 
+        * libc/machine/arm/machine/endian.h: Remove (Conflicts with
         libc/include/machine/endian.h)
 
-2009-12-17  Ralf Corsépius <ralf.corsepius@rtems.org>
+2009-12-17  Ralf Corsépius <ralf.corsepius@rtems.org>
 
         * libc/include/machine/setjmp.h: Set up _JBLEN #ifdef __m68k__.
 
-2009-12-17  Ralf Corsepius <ralf.corsepius@rtems.org>
+2009-12-17  Ralf Corsépius <ralf.corsepius@rtems.org>
 
-        * libc/include/pthread.h: Add pthread_atfork, pthread_rwlock_unlock 
+        * libc/include/pthread.h: Add pthread_atfork, pthread_rwlock_unlock
         * libc/include/sys/stat.h: Use struct timespec st_*tim,
         blksize_t st_blksize, blkcnt_t st_blocks.
         Add st_*time compatibility macros.
@@ -69 +105 @@
         and ETOOMANYREFS into general list as they are referenced
         by OpenGroup and needed by RTEMS.
 
-2009-12-16  Ralf Corsépius <ralf.corsepius@rtems.org>
+2009-12-16  Ralf Corsépius <ralf.corsepius@rtems.org>
 
         * libc/search/hcreate.c: Don't include <sys/queue.h> (Unused).
 
-2009-12-16  Ralf Corsépius <ralf.corsepius@rtems.org>
+2009-12-16  Ralf Corsépius <ralf.corsepius@rtems.org>
 
-        * libc/sys/rtems/machine/_types.h: New (Derived from 
+        * libc/sys/rtems/machine/_types.h: New (Derived from
         machine/_default_types.h).
-        * libc/sys/rtems/crt0.c: Rework. Introduce macro RTEMS_STUB.
+        * libc/sys/rtems/crt0.c: Rework. Introduce macro RTEMS_STUB.
         * libc/sys/rtems/sys/param.h:
-        Update copyright notice from FreeBSD.
-        Remove HZ.
-        Add #include <sys/priority.h>
-        Remove priority handling (moved to sys/priority.h).
-        Remove CLBYTES (Unused, abandoned in BSD).
+        Update copyright notice from FreeBSD.
+        Remove HZ.
+        Add #include <sys/priority.h>
+        Remove priority handling (moved to sys/priority.h).
+        Remove CLBYTES (Unused, abandoned in BSD).
         * libc/sys/rtems/sys/queue.h: Update copyright (from FreeBSD).
-        Remove CIRCLEQ_*.
+        Remove CIRCLEQ_*.
 
 2009-12-15  Conny Marco Menebrocker  <c-m-m@gmx.de>
 
@@ -1666 +1702 @@
 
         * libc/machine/arm/strcpy.c: Add missing comma.
 
-2009-02-26  Ralf Corsepius  <ralf.corsepius@rtems.org>
+2009-02-26  Ralf Corsépius  <ralf.corsepius@rtems.org>
 
         * libc/machine/lm32/configure.in: Let
         AC_CONFIG_SRCDIR point to setjmp.S instead of setjmp.s
@@ -1852 +1888 @@
         * libc/string/wcstrings.tex: Ditto.
         * libc/string/Makefile.in: Regenerated.
 
-2008-12-12  Ralf Corsepius  <ralf.corsepius@rtems.org>
+2008-12-12  Ralf Corsépius  <ralf.corsepius@rtems.org>
 
         * libc/stdio/fputws.c: Fix documentation.
         * libc/stdio/getwchar.c: Ditto.
         * libc/stdio/putwchar.c: Ditto.
 
-2008-12-12  Ralf Corsepius  <ralf.corsepius@rtems.org>
+2008-12-12  Ralf Corsépius  <ralf.corsepius@rtems.org>
 
         * libc/include/sys/features.h: Set RTEMS's _POSIX_MONOTONIC_CLOCK to
         200112L (SUSv3 compliance).
         Comment out RTEMS's _POSIX_SHARED_MEMORY_OBJECTS (Unsupported).
 
-2008-12-12  Ralf Corsepius  <ralf.corsepius@rtems.org>
+2008-12-12  Ralf Corsépius  <ralf.corsepius@rtems.org>
 
         * libc/sys/rtems/crt0.c: Add stubs for getdents(), nanosleep(),
         _execve(), _exit().
 
-2008-12-12  Ralf Corsepius  <ralf.corsepius@rtems.org>
+2008-12-12  Ralf Corsépius  <ralf.corsepius@rtems.org>
 
         * configure.host: Let *rtems* default to c99-formats.
 
@@ -2019 +2055 @@
         <linux/dirent.h>.
         * libc/sys/linux/io64.c: Add weak alias for _stat64.
 
-2008-11-27  Ralf Corsepius <ralf.corsepius@rtems.org>
+2008-11-27  Ralf Corsépius <ralf.corsepius@rtems.org>
 
         * libc/posix/telldir.c: Use #if !defined() instead of #ifndef
         to fix GCC warning.
@@ -2191 +2227 @@
         * libc/unix/collate.c (__collate_err): simplify to remove unnecessary
         strdup() and strlen() calls, also getting rid of a compiler warning.
 
-2008-11-19  Ralf Corsepius <ralf.corsepius@rtems.org>
+2008-11-19  Ralf Corsépius <ralf.corsepius@rtems.org>
 
         * libc/include/sys/config.h: Don't put
         __ATTRIBUTE_IMPURE_PTR__ into .sdata section for mips-rtems.
 
-2008-11-19  Ralf Corsepius  <ralf.corsepius@rtems.org>
+2008-11-19  Ralf Corsépius  <ralf.corsepius@rtems.org>
 
         * libc/posix/runetype.h: Add include of stddef.h and remove
         defining standard types: size_t and wchar_t.
 
-2008-11-19  Ralf Corsepius  <ralf.corsepius@rtems.org>
+2008-11-19  Ralf Corsépius  <ralf.corsepius@rtems.org>
 
         * libc/include/pthread.h: Remove prototypes for
         pthread_attr_getcputime and pthread_attr_setcputime which
@@ -4256 +4292 @@
         * libc/machine/spu/sprintf.c: Ditto.
         * libc/machine/spu/sscanf.c: Ditto.
 
-2007-08-03  Ralf Corsepius  <ralf.corsepius@rtems.org>
+2007-08-03  Ralf Corsépius  <ralf.corsepius@rtems.org>
 
         * libc/include/tar.h: New.
 
@@ -6241 +6277 @@
         * libc/include/sys/signal.h (sigdelset, sigfillset, sigismember): New macros.
         (sigaddset, sigemptyset): Add return code.
 
-2006-04-13  Ralf Corsepius  <ralf.corsepius@rtems.org>
+2006-04-13  Ralf Corsépius  <ralf.corsepius@rtems.org>
 
         * acinclude.m4: New _NEWLIB_VERSION.
         * acinclude.m4(NEWLIB_CONFIGURE): AC_REQUIRE(_NEWLIB_VERSION).
@@ -6730 +6766 @@
         * libc/sys/linux/sys/stat.h: Change *stat64 prototypes to
         take a pointer to struct stat64 rather than struct stat.
 
-2005-12-16  Ralf Corsepius <ralf.corsepius@rtems.org>
+2005-12-16  Ralf Corsépius <ralf.corsepius@rtems.org>
 
         * libc/include/stdint.h: Prefer long over int for int32_t.
         Use __have_long32 to set up int32_t.
@@ -6759 +6795 @@
         * libc/include/sys/types.h: Remove the ifdef armour around
         standard POSIX types.
 
-2005-12-06  Ralf Corsepius <ralf.corsepius@rtems.org>
+2005-12-06  Ralf Corsépius <ralf.corsepius@rtems.org>
 
         * libc/sys/rtems/crt0.c: Add rtems_gxx_key_create,
         rtems_gxx_key_delete, rtems_gxx_getspecific,
@@ -6838 +6874 @@
         * libc/sys/linux/sys/unistd.h (readlink, symlink): New
         prototypes.
 
-2005-11-01  Ralf Corsepius <ralf.corsepius@rtems.org>
+2005-11-01  Ralf Corsépius <ralf.corsepius@rtems.org>
 
         * libc/include/stdint.h: Cleanup #if vs. #ifdef.
 
@@ -7062 +7098 @@
         * libc/stdlib/mallocr.c (mALLOc, rEALLOCc, mEMALIGn): Set errno
         to ENOMEM on failure.
 
-2005-10-06  Ralf Corsepius <ralf.corsepius@rtems.org>
+2005-10-06  Ralf Corsépius <ralf.corsepius@rtems.org>
 
         * libc/include/stdint.h: Add [u]int_fast<N>_t types.
 
-2005-10-04  Ralf Corsepius <ralf.corsepius@rtems.org>
+2005-10-04  Ralf Corsépius <ralf.corsepius@rtems.org>
 
         * libc/include/stdint.h: Move magic to set __have_long* to the
         beginning.  Use #if __have* instead of #if defined(__have*).
@@ -7082 +7118 @@
         * libc/sys/linux/include/stdint.h: Include <sys/types.h> and
         incorporate Ralf's change below.
 
-2005-10-03  Ralf Corsepius <ralf.corsepius@rtems.org>
+2005-10-03  Ralf Corsépius <ralf.corsepius@rtems.org>
 
         * libc/include/stdint.h:
         Use __INTMAX_TYPE__ to derive intmax_t.
         Use __UINTMAX_TYPE__ to derive uintmax_t.
         Fix minor typo.
 
-2005-09-27  Ralf Corsepius <ralf.corsepius@rtems.org>
+2005-09-27  Ralf Corsépius <ralf.corsepius@rtems.org>
 
         * libc/include/stdint.h: Correct __STDINT_EXP macro incorrectly
         handling GCC >= 4.
@@ -7425 +7461 @@
         * configure.host (newlib_cflags) <cris-*-*, crisv32-*-*>: Add
         -DCOMPACT_CTYPE.
 
-2005-03-06  Ralf Corsepious  <ralf.corsepius@rtems.org>
+2005-03-06  Ralf Corsépius  <ralf.corsepius@rtems.org>
 
         * libc/sys/rtems/include/inttypes.h: New file.
         * libc/sys/rtems/include/stdint.h: Ditto.
 
-2005-03-06  Ralf Corsepious  <ralf.corsepius@rtems.org>
+2005-03-06  Ralf Corsépius  <ralf.corsepius@rtems.org>
 
         * libc/string/memcmp.c: Fix to avoid pointer signedness warning.
 
-2005-03-06  Ralf Corsepious  <ralf.corsepius@rtems.org>
+2005-03-06  Ralf Corsépius  <ralf.corsepius@rtems.org>
 
         * libc/include/machine/_types.h: New file.
         * libc/include/sys/types.h: Do not check for __rtems__
@@ -7443 +7479 @@
         * libc/sys/rtems/machine/_types.h: Removed.  Replaced with
         shared header file.
 
-2005-02-25  Ralf Corsepious  <ralf.corsepius@rtems.org>
+2005-02-25  Ralf Corsépius  <ralf.corsepius@rtems.org>
 
         * libm/common/fdlibm.h (FLT_UWORD_MAX, FLT_UWORD_HALF_MAX): Add
         L qualifier for these long constants.
@@ -7459 +7495 @@
         * libc/time/strftime.c (strftime): Fix '%x' to deal with negative
         years.  Fix '%z' to use long, not int.
 
-2005-02-24  Ralf Corsepious  <ralf.corsepius@rtems.org>
+2005-02-24  Ralf Corsépius  <ralf.corsepius@rtems.org>
 
         * libm/common/s_fpclassify.c: Use __uint32_t instead of int to
         manipulate float values in integer form.
         * libm/common/sf_round.c: Ditto.
 
-2005-02-24  Ralf Corsepious  <ralf.corsepius@rtems.org>
+2005-02-24  Ralf Corsépius  <ralf.corsepius@rtems.org>
 
         * libc/include/sys/types.h [__rtems__]: Include new
         header file machine/_types.h.
@@ -7829 +7865 @@
         * libc/stdio/fread.c (fread): Fix return value for unbuffered
         fread.
 
-2004-10-25  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
+2004-10-25  Ralf Corsépius <corsepiu@faw.uni-ulm.de>
 
         * libc/include/machine/setjmp.h: Add AVR support.
         * libc/sys/rtems/crt0.S [__AVR__]: Add __stack.
@@ -14061 +14097 @@
 
         * libc/include/sys/unistd.h: Prototype chroot() for RTEMS.
 
-2001-08-29  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
+2001-08-29  Ralf Corsépius <corsepiu@faw.uni-ulm.de>
 
         * libc/machine/i386/f_atan2.S, libc/machine/i386/f_atan2f.S,
           libc/machine/i386/f_exp.c, libc/machine/i386/f_expf.c,
@@ -14738 +14774 @@
         * libc/sys/linux/sys/utsname.h: Ditto.
         * libc/sys/linux/sys/wait.h: Ditto.
 
-2000-12-08  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
+2000-12-08  Ralf Corsépius <corsepiu@faw.uni-ulm.de>
 
         * Makefile.am: $(INSTALL), $(INSTALL_DATA), and $(INSTALL_PROGRAM)
         can be a relative path to $(top_srcdir)/install.sh so ensure the
@@ -15643 +15679 @@
         * libc/include/stdlib.h: add ptsname, grantpt, unlockpt to cygwin
         section
 
-Sat Oct  2 02:02:00 MEST 1999  Ralf Corsepius <corsepiu@faw.uni-ulm.de>
+Sat Oct  2 02:02:00 MEST 1999  Ralf Corsépius <corsepiu@faw.uni-ulm.de>
 
         * libc/machine/sh/asm.h: Added __SH4_SINGLE__ to DELAYED_BRANCHES
         * libc/machine/sh/memcpy.S: Fix line wrapping in SL macro

newlib/ChangeLog.rtems

@@ +1 @@
+2011-01-14      Ralf Corsépius  <ralf.corsepius@rtems.org>
+
+        * libm/common/s_ilogb.c, libm/common/s_llround.c,
+        libm/common/s_log2.c, libm/common/s_lrint.c, 
+        libm/common/s_lround.c, libm/common/s_rint.c,
+        libm/common/sf_ilogb.c, libm/common/sf_log2.c,
+        libm/common/sf_rint.c: Import from newlib-cvs.
+
+2011-01-14      Ralf Corsépius  <ralf.corsepius@rtems.org>
+
+        * libm/common/fdlibm.h: 
+        Add SAFE_LEFT_SHIFT, SAFE_RIGHT_SHIFT from newlib-cvs.
+
+2011-01-07      Ralf Corsépius  <ralf.corsepius@rtems.org>
+
+        * libc/stdio/open_memstream.c: Replace 64 * 1024 with 0x10000 to 
+        avoid integer overflow on h8300.
+
+2011-01-05      Ralf Corsépius  <ralf.corsepius@rtems.org>
+
+        * libm/common/s_llrint.c: Back-port from newlib-cvs.
+
+2011-01-05      Ralf Corsépius  <ralf.corsepius@rtems.org>
+
+        * libc/stdio/tmpnam.c: Include <stdint.h>.
+        Use intptr_t instead of _POINTER_INT for improved portability.
+        * libc/misc/__dprintf.c: Include <stdint.h>
+        Use intptr_t instead of _POINTER_INT for improved portability.
+
+2011-01-05      Ralf Corsépius  <ralf.corsepius@rtems.org>
+
+        * libm/common/s_round.c: Cast const int to __int32_t.
+
+2011-01-04      Ralf Corsépius  <ralf.corsepius@rtems.org>
+
+        * doc/makedoc.c: Add cludge to make makedoc 64bit compliant.
+
+2011-01-04      Ralf Corsépius  <ralf.corsepius@rtems.org>
+
+        * libm/math/e_scalb.c: Include <limits.h>.
+        Don't rely on 65000 being a valid int.
+
+2011-01-04      Ralf Corsépius  <ralf.corsepius@rtems.org>
+
+        * libc/posix/readdir.c: Include <stdint.h>.
+        Cast to intptr_t instead of int.
+
+2011-01-04      Ralf Corsépius  <ralf.corsepius@rtems.org>
+
+        * libc/string/memccpy.c, libc/string/memchr.c,
+        libc/string/memcmp.c, libc/string/memcpy.c,
+        libc/string/memmove.c, libc/string/mempcpy.c,
+        libc/string/memset.c, libc/string/stpcpy.c,
+        libc/string/stpncpy.c, libc/string/strcpy.c,
+        libc/string/strlen.c, libc/string/strncat.c,
+        libc/string/strncpy.c (UNALIGNED):
+        Include <stdint.h>.
+        Cast to intptr_t instead of long.
+
+2011-01-04      Ralf Corsépius  <ralf.corsepius@rtems.org>
+
+        * libc/stdio/open_memstream.c (internal_open_memstream_r):
+        Don't limit c->max to 64*1024 on targets with SIZE_MAX < 64*1024.
+
+2010-10-05  Eric Blake  <eblake@redhat.com>
+
+        memmem, strstr, strcasestr: fix bug with long periodic needle
+        * lib/str-two-way.h (two_way_long_needle): Avoid bug with long
+        periodic needle having false positive.
+
+2010-08-24  Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+        * libc/posix/opendir.c: Added missing memory free.
+
+2010-08-10      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        PR 1475/newlib:
+        * libc/include/stdint.h: Fall back to compute SIZE_MAX based on
+        __SIZEOF_SIZE_T__ and __CHAR_BIT__ if available.
+
+2010-08-04      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/string/strcat.c: 
+        Include <stdint.h>. Use uintptr_t instead of long in ALIGNED.
+        * libc/string/strchr.c, libc/string/strcmp.c, libc/string/strncmp.c:
+        Include <stdint.h>. Use uintptr_t instead of long in UNALIGNED.
+        * libc/include/sys/unistd.h: Activate decls for 
+        getsid, setegid, seteuid.
+
+2010-07-08      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * configure.host: Add -D_COMPILING_NEWLIB to newlib_cflags.
+        * libc/string/index.c, libc/string/rindex.c: Include <string.h>.
+        * libc/stdlib/putenv_r.c: Include <strings.h>
+
+2010-07-06  Corinna Vinschen  <corinna@vinschen.de>
+
+        * libc/posix/rewinddir.c (rewinddir): Remove incorrect cast to off_t.
+        * libc/sys/rtems/sys/dirent.h (_seekdir): Add prototype.
+
+2010-06-17      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/sys/rtems/machine/_types.h: Special case for sparc64.
+
+2010-04-23      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/sys/rtems/machine/_types.h: Add _mode_t.
+        * libc/include/sys/types.h: Derive mode_t from  _mode_t.
+
+2010-04-02      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/include/sched.h, libc/include/sys/sched.h:
+        Adopt newlib-cvs's versions.
+
+2010-03-25      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/include/strings.h: New (split-out from string.h).
+        * libc/include/string.h: Remove bcmp, bcopy, bzero, ffs, index, rindex,
+        strcasecmp, strncasecmp (Moved to strings.h).
+        Remove strcmpi, stricmp, strncmpi, strnicmp.
+        * libc/misc/ffs.c: Use <strings.h> instead of <string.h>.
+        * libc/string/bcmp.c: Use <strings.h> instead of <string.h>.
+        * libc/string/bzero.c: Use <strings.h> instead of <string.h>.
+        * libc/string/rindex.c: Use <strings.h> instead of <string.h>.
+        * libc/string/strcasecmp.c: Use <strings.h> instead of <string.h>.
+        * libc/string/strcasecmp.c: Use <strings.h> instead of <string.h>.
+
+2010-03-23      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/sys/rtems/machine/_types.h: Add i386 to 64bit off_t targets.
+
+2010-03-10      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/posix/telldir.c: Adopt newlib-cvs's telldir.c
+
+2010-02-10      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/sys/rtems/machine/_types.h: Use __int64_t for _off_t, fpos_t for 
+        selected targets.
+
+2010-02-05      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/posix/telldir.c: Remove bogus nested prototype of lseek().
+
+2010-01-11  Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+        * libc/posix/telldir.c (_cleanupdir): Fixed usage of freed memory.
+
+2009-12-18      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/search/db_local.h:
+        Use __uint32_t instead of u_int (prototype mismatches).
+        * libc/search/extern.h (__buf_init): 
+        Use __uint32_t instead of int (16 bit target portability).
+        * libc/search/hash_buf.c: Use ptrdiff_t instead of __uint32_t,
+        use __uint32_t instead of int (16 bit target portability).
+        * libc/search/hash.h: Use __uint32_it instead of int
+        (16 bit target portability).
+        * libm/common/modfl.c: Add cast to (double*) to avoid GCC warning.
+        * libm/common/sf_llrint.c, libm/common/sf_round.c: Add explicit 
+        casts to __uint32_t to avoid overflows on implicit casts.
+
+2009-12-18      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        Merger with newlib-1.18.0.
+
+2009-10-29      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/sys/rtems/machine/_types.h: Rework.
+        * libc/sys/rtems/machine/stdint.h: Remove.
+        * libc/include/inttypes.h: 
+        Rework logic to determine PRI*PTR.
+        Prefer long64 over longlong64.
+        * libc/include/machine/_default_types.h: 
+        Sync logic for __int32 with stdint.h (Prefer long over int).
+        * libc/include/stdint.h:
+        Remove __SPU__ hack.
+        Prefer int for int16_t (sync with _default_types.h).
+        Rework intptr_t determination.
+
+2009-10-28      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/sys/rtems/machine/_types.h: New.
+        Add custom time for _ssize_t.
+        * libc/stdlib/assert.c: Sync with newlib-CVS.
+        * configure.host: Add -DHAVE_ASSERT_FUNC to newlib_cflags.
+
+2009-10-27      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/include/sys/pthread.h: 
+        Add pthread_atfork (Mandated by IEEE Std 1003.1-2008).
+        Add pthread_rwlock_unlock (Formerly missing)
+
+2009-10-26      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/include/sys/signal.h: Sync with newlib-CVS.
+
+2009-10-09      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/include/sys/signal.h: Use pid_t as 1st arg to kill()
+        (mandated by POSIX).
+
+2009-09-22      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/sys/rtems/sys/queue.h: Update copyright (from FreeBSD).
+        Remove CIRCLEQ_*.
+        * libc/search/hcreate.c: Don't include sys/queue.h.
+
+2009-09-18  Christopher Faylor  <me+cygwin@cgf.cx>
+
+        * libc/include/sys/unistd.h: Declare getpagesize as returning
+        POSIX-mandated int.
+
+2009-09-15      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/include/stdlib.h: Add posix_memalign.
+
+2009-09-11      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * configure.host (m32c): Remove -D_ABORT_PROVIDED.
+
+2009-09-10      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * configure.host: Add -D_NO_POPEN.
+        * libc/sys/rtems/crt0.c: Don't provide waitpid unless used.
+
+2009-09-09      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * configure.host: Add -D_NO_WORDEXP.
+
+2009-09-06      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/sys/rtems/crt0.c: Add issetugid.
+
+2009-09-02      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/sys/rtems/crt0.c: Rework. Introduce macro RTEMS_STUB.
+
+2009-07-27      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/sys/rtems/crt0.c: Add _isatty_r.
+
+2009-07-06      Joel Sherrill <joel.sherrill@oarcorp.com>
+
+        * libc/include/sys/features.h: Define _UNIX98_THREAD_MUTEX_ATTRIBUTES.
+
+2009-05-05      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * configure.host: Remove -DMISSING_SYSCALL_NAMES.
+
+2009-03-11      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/stdlib/assert.c: Don't build __assert_func.
+        * libc/sys/rtems/crt0.c: Add __assert_func.
+
+2009-03-09      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/machine/powerpc/times.c: Remove.
+        * libc/machine/powerpc/Makefile.am: Remove times.c.
+        * libc/machine/powerpc/Makefile.in: Regenerate.
+
+2009-02-24      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/unix/ttyname.c: Sync with newlib-cvs.
+        * configure.host: Add -DHAVE_BLKSIZE to newlib_cflags.
+
+2009-02-22      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/sys/rtems/machine/stdint.h: Add __lm32__.
+        * libc/machine/lm32/configure.in: Set AC_CONFIG_SRC to setjmp.S.
+        * libc/machine/lm32/configure: Regenerate.
+
+2009-02-20      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/unix/Makefile.in: Regenerate.
+
+2009-02-20  Craig Howland <howland@LGSInnovations.com> on behalf of
+        Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+        * libc/unix/ttyname.c:  Remove ttyname_r() (to a new file to avoid
+        coupling ttyname_r() and ttyname() due to the latter's large buffer).
+        * libc/unix/ttyname_r.c:  New file to hold ttyname_r(), previously in
+        ttyname.c.
+        * libc/unix/ttyname.h:  New file (common size definition for the 2
+        ttyname*c files that are now split).
+        * libc/unix/Makefile.am (ELIX_2_SOURCES):  Add ttyname_r.c.
+
+2009-02-16      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/sys/rtems/sys/param.h:
+        Update copyright notice from FreeBSD.
+        Remove HZ.
+        Add #include <sys/priority.h>
+        Remove priority handling (moved to sys/priority.h).
+        Remove CLBYTES (Unused, abandoned in BSD).
+
+2009-02-06      Ralf Corsépius <ralf.corsepius@rtems.org>
+
+        * libc/include/sched.h:
+        Remove (collides with RTEMS's schedul.h).
+

newlib/configure.host

@@ -556 +556 @@
   *-*-rtems*)
         default_newlib_io_long_long="yes"
         default_newlib_io_c99_formats="yes"
+        newlib_cflags="${newlib_cflags} -D_COMPILING_NEWLIB"
         newlib_cflags="${newlib_cflags} -DMALLOC_PROVIDED -DEXIT_PROVIDED -DSIGNAL_PROVIDED -DREENTRANT_SYSCALLS_PROVIDED -DHAVE_NANOSLEEP -DHAVE_BLKSIZE -DHAVE_FCNTL -DHAVE_ASSERT_FUNC"
         # turn off unsupported items in posix directory 
         newlib_cflags="${newlib_cflags} -D_NO_GETLOGIN -D_NO_GETPWENT -D_NO_GETUT -D_NO_GETPASS -D_NO_SIGSET -D_NO_WORDEXP -D_NO_POPEN"

newlib/doc/makedoc.c

@@ -57 +57 @@
 {
     char *ptr;
     unsigned int write_idx;
-    unsigned int size;
+    size_t size;
 } string_type;
 
 
@@ -68 +68 @@
 
 static void DEFUN(init_string_with_size,(buffer, size),
            string_type *buffer AND
-           unsigned int size )
+           size_t size )
 {
   buffer->write_idx = 0;
   buffer->size = size;
@@ -219 +219 @@
 stinst_type *pc;
 stinst_type sstack[STACK];
 stinst_type *ssp = &sstack[0];
-int istack[STACK];
-int *isp = &istack[0];
+long istack[STACK];
+long *isp = &istack[0];
 
 typedef int *word_type;
 
@@ -270 +270 @@
 {
     isp++;
     pc++;
-    *isp = (int)(*pc);
+    *isp = (long)(*pc);
     pc++;
     
 }

newlib/libc/include/inttypes.h

@@ -242 +242 @@
 #define SCNxMAX         __SCNMAX(x)
 
 /* ptr types */
-#if __have_long64
-#define __PRIPTR(x) __STRINGIFY(l##x)
-#define __SCNPTR(x) __STRINGIFY(l##x)
-#elif __have_longlong64
-#define __PRIPTR(x) __STRINGIFY(ll##x)
-#define __SCNPTR(x) __STRINGIFY(ll##x)
+#if INTPTR_MAX == INT64_MAX
+#define __PRIPTR(x) __PRI64(x)
+#define __SCNPTR(x) __SCN64(x)
+#elif INTPTR_MAX == INT32_MAX
+#define __PRIPTR(x) __PRI32(x)
+#define __SCNPTR(x) __SCN32(x)
+#elif INTPTR_MAX == INT16_MAX
+#define __PRIPTR(x) __PRI16(x)
+#define __SCNPTR(x) __SCN16(x)
 #else
-#define __PRIPTR(x) __STRINGIFY(x)
-#define __SCNPTR(x) __STRINGIFY(x)
+#error cannot determine PRI*PTR
 #endif
 
 #define PRIdPTR         __PRIPTR(d)

newlib/libc/include/machine/_default_types.h

@@ -54 +54 @@
 #endif
 #endif
 
-#if __EXP(INT_MAX) == 0x7fffffffL
-typedef signed int __int32_t;
-typedef unsigned int __uint32_t;
-#define ___int32_t_defined 1
-#elif __EXP(LONG_MAX) == 0x7fffffffL
+#if __EXP(LONG_MAX) == 0x7fffffffL
 typedef signed long __int32_t;
 typedef unsigned long __uint32_t;
 #define ___int32_t_defined 1
+#elif __EXP(INT_MAX) == 0x7fffffffL
+typedef signed int __int32_t;
+typedef unsigned int __uint32_t;
+#define ___int32_t_defined 1
 #elif __EXP(SHRT_MAX) == 0x7fffffffL
 typedef signed short __int32_t;
 typedef unsigned short __uint32_t;

newlib/libc/include/sched.h

@@ +1 @@
+/*
+ *  Written by Joel Sherrill <joel@OARcorp.com>.
+ *
+ *  COPYRIGHT (c) 1989-2010.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  Permission to use, copy, modify, and distribute this software for any
+ *  purpose without fee is hereby granted, provided that this entire notice
+ *  is included in all copies of any software which is or includes a copy
+ *  or modification of this software.
+ *
+ *  THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
+ *  WARRANTY.  IN PARTICULAR,  THE AUTHOR MAKES NO REPRESENTATION
+ *  OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY OF THIS
+ *  SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
+ *
+ *  $Id: sched.h,v 1.2 2010/04/01 18:33:33 jjohnstn Exp $
+ */
+
 #ifndef _SCHED_H_
 #define _SCHED_H_
 
+#include <sys/types.h>
+#include <sys/sched.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#include <sys/sched.h>
+#if defined(_POSIX_PRIORITY_SCHEDULING)
+/*
+ *  XBD 13 - Set Scheduling Parameters, P1003.1b-2008, p. 1803
+ */
+int sched_setparam(
+  pid_t                     __pid,
+  const struct sched_param *__param
+);
+
+/*
+ *  XBD 13 - Set Scheduling Parameters, P1003.1b-2008, p. 1800
+ */
+int sched_getparam(
+  pid_t                     __pid,
+  struct sched_param       *__param
+);
+
+/*
+ *  XBD 13 - Set Scheduling Policy and Scheduling Parameters,
+ *         P1003.1b-2008, p. 1805
+ */
+int sched_setscheduler(
+  pid_t                     __pid,
+  int                       __policy,
+  const struct sched_param *__param
+);
+
+/*
+ *  XBD 13 - Get Scheduling Policy, P1003.1b-2008, p. 1801
+ */
+int sched_getscheduler(
+  pid_t                     __pid
+);
+
+/*
+ *  XBD 13 - Get Scheduling Parameter Limits, P1003.1b-2008, p. 1799
+ */
+int sched_get_priority_max(
+  int __policy
+);
+
+int sched_get_priority_min(
+  int  __policy
+);
+
+/*
+ *  XBD 13 - Get Scheduling Parameter Limits, P1003.1b-2008, p. 1802
+ */
+int sched_rr_get_interval(
+  pid_t             __pid,
+  struct timespec  *__interval
+);
+#endif /* _POSIX_PRIORITY_SCHEDULING */
+
+#if defined(_POSIX_THREADS) || defined(_POSIX_PRIORITY_SCHEDULING)
+
+/*
+ *  XBD 13 - Yield Processor, P1003.1b-2008, p. 1807
+ */
+int sched_yield( void );
+
+#endif /* _POSIX_THREADS or _POSIX_PRIORITY_SCHEDULING */
 
 #ifdef __cplusplus
 }

newlib/libc/include/stdint.h

@@ -33 +33 @@
 /* Check if "long" is 64bit or 32bit wide */
 #if __STDINT_EXP(LONG_MAX) > 0x7fffffff
 #define __have_long64 1
-#elif __STDINT_EXP(LONG_MAX) == 0x7fffffff && !defined(__SPU__)
+#elif __STDINT_EXP(LONG_MAX) == 0x7fffffff
 #define __have_long32 1
 #endif
 
@@ -49 +49 @@
 #define __int_least8_t_defined 1
 #endif
 
-#if __STDINT_EXP(SHRT_MAX) == 0x7fff
-typedef signed short int16_t;
-typedef unsigned short uint16_t;
-#define __int16_t_defined 1
-#elif __STDINT_EXP(INT_MAX) == 0x7fff
+#if __STDINT_EXP(INT_MAX) == 0x7fff
 typedef signed int int16_t;
 typedef unsigned int uint16_t;
 #define __int16_t_defined 1
+#elif __STDINT_EXP(SHRT_MAX) == 0x7fff
+typedef signed short int16_t;
+typedef unsigned short uint16_t;
+#define __int16_t_defined 1
 #elif __STDINT_EXP(SCHAR_MAX) == 0x7fff
 typedef signed char int16_t;
 typedef unsigned char uint16_t;
@@ -239 +239 @@
  * GCC doesn't provide an appropriate macro for [u]intptr_t
  * For now, use __PTRDIFF_TYPE__
  */
+#if defined(__SIZEOF_POINTER__)
+#if __SIZEOF_POINTER__ == 8
+  typedef int64_t intptr_t;
+  typedef uint64_t uintptr_t;
+#define INTPTR_MAX INT64_MAX
+#define INTPTR_MIN INT64_MIN
+#define UINTPTR_MAX UINT64_MAX
+#elif __SIZEOF_POINTER__ == 4
+  typedef int32_t intptr_t;
+  typedef uint32_t uintptr_t;
+#define INTPTR_MAX INT32_MAX
+#define INTPTR_MIN INT32_MIN
+#define UINTPTR_MAX UINT32_MAX
+#elif __SIZEOF_POINTER__ == 2
+  typedef int16_t intptr_t;
+  typedef uint16_t uintptr_t;
+#define INTPTR_MAX INT16_MAX
+#define INTPTR_MIN INT16_MIN
+#define UINTPTR_MAX UINT16_MAX
+#else
+#error cannot determine intptr_t
+#endif
+#else
 #if defined(__PTRDIFF_TYPE__)
 typedef signed __PTRDIFF_TYPE__ intptr_t;
 typedef unsigned __PTRDIFF_TYPE__ uintptr_t;
@@ -260 +283 @@
 #define INTPTR_MIN (-__STDINT_EXP(LONG_MAX) - 1)
 #define UINTPTR_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)
 #endif
+#endif
 
 /* Limits of Specified-Width Integer Types */
 
@@ -408 +432 @@
 /* This must match size_t in stddef.h, currently long unsigned int */
 #ifdef __SIZE_MAX__
 #define SIZE_MAX __SIZE_MAX__
+#elif defined(__SIZEOF_SIZE_T__) && defined(__CHAR_BIT__)
+#define SIZE_MAX (((1UL << (__SIZEOF_SIZE_T__ * __CHAR_BIT__ - 1)) - 1) * 2 + 1)
 #else
 #define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)
 #endif

newlib/libc/include/string.h

@@ -49 +49 @@
 #ifndef __STRICT_ANSI__
 char    *_EXFUN(strtok_r,(char *, const char *, char **));
 
-int      _EXFUN(bcmp,(const void *, const void *, size_t));
-void     _EXFUN(bcopy,(const void *, void *, size_t));
-void     _EXFUN(bzero,(void *, size_t));
-int      _EXFUN(ffs,(int));
-char    *_EXFUN(index,(const char *, int));
 _PTR     _EXFUN(memccpy,(_PTR, const _PTR, int, size_t));
 _PTR     _EXFUN(mempcpy,(_PTR, const _PTR, size_t));
 _PTR     _EXFUN(memmem, (const _PTR, size_t, const _PTR, size_t));
-char    *_EXFUN(rindex,(const char *, int));
 char    *_EXFUN(stpcpy,(char *, const char *));
 char    *_EXFUN(stpncpy,(char *, const char *, size_t));
-int      _EXFUN(strcasecmp,(const char *, const char *));
 char    *_EXFUN(strcasestr,(const char *, const char *));
 char    *_EXFUN(strdup,(const char *));
 char    *_EXFUN(_strdup_r,(struct _reent *, const char *));
@@ -69 +62 @@
 char    *_EXFUN(strerror_r,(int, char *, size_t));
 size_t   _EXFUN(strlcat,(char *, const char *, size_t));
 size_t   _EXFUN(strlcpy,(char *, const char *, size_t));
-int      _EXFUN(strncasecmp,(const char *, const char *, size_t));
 size_t   _EXFUN(strnlen,(const char *, size_t));
 char    *_EXFUN(strsep,(char **, const char *));
 char    *_EXFUN(strlwr,(char *));
@@ -81 +73 @@
 int     _EXFUN(strtosigno, (const char *__name));
 #endif
 
-/* These function names are used on Windows and perhaps other systems.  */
-#ifndef strcmpi
-#define strcmpi strcasecmp
-#endif
-#ifndef stricmp
-#define stricmp strcasecmp
-#endif
-#ifndef strncmpi
-#define strncmpi strncasecmp
-#endif
-#ifndef strnicmp
-#define strnicmp strncasecmp
-#endif
-
 #endif /* ! __STRICT_ANSI__ */
 
 #include <sys/string.h>

newlib/libc/include/strings.h

@@ +1 @@
+/*
+ * strings.h
+ *
+ * Definitions for string operations.
+ */
+
+#ifndef _STRINGS_H_
+#define _STRINGS_H_
+
+#include "_ansi.h"
+#include <sys/reent.h>
+
+#include <sys/types.h> /* for size_t */
+#include <locale.h> /* for locale_t */
+
+_BEGIN_STD_C
+
+#ifndef __STRICT_ANSI__
+/* 
+ * Marked LEGACY in Open Group Base Specifications Issue 6/IEEE Std 1003.1-2004
+ * Removed from Open Group Base Specifications Issue 7/IEEE Std 1003.1-2008
+ */
+int      _EXFUN(bcmp,(const void *, const void *, size_t));
+void     _EXFUN(bcopy,(const void *, void *, size_t));
+void     _EXFUN(bzero,(void *, size_t));
+char    *_EXFUN(index,(const char *, int));
+char    *_EXFUN(rindex,(const char *, int));
+#endif /* ! __STRICT_ANSI__ */
+
+int      _EXFUN(ffs,(int));
+int      _EXFUN(strcasecmp,(const char *, const char *));
+#if 0
+/* Not implemented */
+int      _EXFUN(strcasecmp_l,(const char *, const char *, locale_t));
+#endif
+int      _EXFUN(strncasecmp,(const char *, const char *, size_t));
+#if 0
+/* Not implemented */
+int      _EXFUN(strncasecmp_l,(const char *, const char *, size_t, locale_t));
+#endif
+
+_END_STD_C
+
+#endif /* _STRINGS_H_ */

newlib/libc/include/sys/features.h

@@ -33 +33 @@
 #define _POSIX_VERSION                  199309L
 #define _POSIX_ASYNCHRONOUS_IO          1
 #define _POSIX_FSYNC                    1
-#define _POSIX_MAPPED_FILES             1
+/* #define _POSIX_MAPPED_FILES          1 */
 #define _POSIX_MEMLOCK                  1
 #define _POSIX_MEMLOCK_RANGE            1
 #define _POSIX_MEMORY_PROTECTION        1

newlib/libc/include/sys/sched.h

@@ -1 +1 @@
 /*
  *  Written by Joel Sherrill <joel@OARcorp.com>.
  *
- *  COPYRIGHT (c) 1989-2000.
+ *  COPYRIGHT (c) 1989-2010.
  *  On-Line Applications Research Corporation (OAR).
  *
  *  Permission to use, copy, modify, and distribute this software for any
@@ -14 +14 @@
  *  OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY OF THIS
  *  SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
  *
- *  $Id: sched.h,v 1.2 2002/06/20 19:51:24 fitzsim Exp $
+ *  $Id: sched.h,v 1.3 2010/04/01 18:33:37 jjohnstn Exp $
  */
 
 
-#ifndef __POSIX_SYS_SCHEDULING_h
-#define __POSIX_SYS_SCHEDULING_h
+#ifndef _SYS_SCHED_H_
+#define _SYS_SCHED_H_
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#include <sys/unistd.h>
-
-#include <sys/types.h>
-#include <sys/time.h>
-
-/* Scheduling Policies, P1003.1b-1993, p. 250
-   NOTE:  SCHED_SPORADIC added by P1003.4b/D8, p. 34.  */
-
+/* Scheduling Policies */
+/* Open Group Specifications Issue 6 */
+#if defined(__CYGWIN__)
+#define SCHED_OTHER    3
+#else
 #define SCHED_OTHER    0
+#endif
+
 #define SCHED_FIFO     1
 #define SCHED_RR       2
 
 #if defined(_POSIX_SPORADIC_SERVER)
-#define SCHED_SPORADIC 3 
+#define SCHED_SPORADIC 4
 #endif
 
-/* Scheduling Parameters, P1003.1b-1993, p. 249
-   NOTE:  Fields whose name begins with "ss_" added by P1003.4b/D8, p. 33.  */
+/* Scheduling Parameters */
+/* Open Group Specifications Issue 6 */
 
 struct sched_param {
   int sched_priority;           /* Process execution scheduling priority */
 
-#if defined(_POSIX_SPORADIC_SERVER)
-  int ss_low_priority;          /* Low scheduling priority for sporadic */
+#if defined(_POSIX_SPORADIC_SERVER) || defined(_POSIX_THREAD_SPORADIC_SERVER)
+  int sched_ss_low_priority;    /* Low scheduling priority for sporadic */
                                 /*   server */
-  struct timespec ss_replenish_period; 
+  struct timespec sched_ss_repl_period;
                                 /* Replenishment period for sporadic server */
-  struct timespec ss_initial_budget;   /* Initial budget for sporadic server */
+  struct timespec sched_ss_init_budget;
+                               /* Initial budget for sporadic server */
+  int sched_ss_max_repl;       /* Maximum pending replenishments for */
+                               /* sporadic server */
 #endif
 };
 
 #ifdef __cplusplus
 }
-#endif 
+#endif
 
 #endif
 /* end of include file */

newlib/libc/include/sys/types.h

@@ -176 +176 @@
 #endif
 typedef _ssize_t ssize_t;
 
-#ifndef __CYGWIN__
+#if defined(__rtems__)
+typedef _mode_t mode_t;
+#endif
+
+#if !defined(__CYGWIN__) && !defined(__rtems__)
 #ifdef __MS_types__
 typedef char *  addr_t;
 typedef int mode_t;

newlib/libc/include/time.h

@@ -212 +212 @@
    the identifier of the CPU_time clock associated with the PROCESS
    making the function call.  */
 
+#if defined(__rtems__) && !defined( __STRICT_ANSI__)
+/* Don't use: Removed in rtems > 4.10 */
 #define CLOCK_PROCESS_CPUTIME (clockid_t)2
+#endif
+#define CLOCK_PROCESS_CPUTIME_ID (clockid_t)2
 
 #endif
 
@@ -222 +226 @@
     the identifier of the CPU_time clock associated with the THREAD
     making the function call.  */
 
+#if defined(__rtems__) && !defined( __STRICT_ANSI__)
+/* Don't use: Removed in rtems > 4.10 */
 #define CLOCK_THREAD_CPUTIME (clockid_t)3
+#endif
+#define CLOCK_THREAD_CPUTIME_ID (clockid_t)3
 
 #endif
 

newlib/libc/machine/powerpc/Makefile.am

@@ -10 +10 @@
 
 AM_CFLAGS = -I $(srcdir)/../../stdio -I $(srcdir)/../../stdlib
 
-lib_a_SOURCES = setjmp.S times.c
+lib_a_SOURCES = setjmp.S
 lib_a_CCASFLAGS=$(AM_CCASFLAGS)
 lib_a_CFLAGS=$(AM_CFLAGS)
 lib_a_LIBADD = @extra_objs@

newlib/libc/machine/powerpc/Makefile.in

@@ -51 +51 @@
 LIBRARIES = $(noinst_LIBRARIES)
 ARFLAGS = cru
 lib_a_AR = $(AR) $(ARFLAGS)
-am_lib_a_OBJECTS = lib_a-setjmp.$(OBJEXT) lib_a-times.$(OBJEXT)
+am_lib_a_OBJECTS = lib_a-setjmp.$(OBJEXT)
 lib_a_OBJECTS = $(am_lib_a_OBJECTS)
 DEFAULT_INCLUDES = -I.@am__isrc@
 depcomp =
@@ -173 +173 @@
 AM_CCASFLAGS = $(INCLUDES)
 noinst_LIBRARIES = lib.a
 AM_CFLAGS = -I $(srcdir)/../../stdio -I $(srcdir)/../../stdlib
-lib_a_SOURCES = setjmp.S times.c
+lib_a_SOURCES = setjmp.S
 lib_a_CCASFLAGS = $(AM_CCASFLAGS)
 lib_a_CFLAGS = $(AM_CFLAGS)
 lib_a_LIBADD = @extra_objs@
@@ -184 +184 @@
 all: all-am
 
 .SUFFIXES:
-.SUFFIXES: .S .c .o .obj
+.SUFFIXES: .S .o .obj
 am--refresh:
         @:
 $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
@@ -245 +245 @@
 lib_a-setjmp.obj: setjmp.S
         $(CCAS) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-setjmp.obj `if test -f 'setjmp.S'; then $(CYGPATH_W) 'setjmp.S'; else $(CYGPATH_W) '$(srcdir)/setjmp.S'; fi`
 
-.c.o:
-        $(COMPILE) -c $<
-
-.c.obj:
-        $(COMPILE) -c `$(CYGPATH_W) '$<'`
-
-lib_a-times.o: times.c
-        $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-times.o `test -f 'times.c' || echo '$(srcdir)/'`times.c
-
-lib_a-times.obj: times.c
-        $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-times.obj `if test -f 'times.c'; then $(CYGPATH_W) 'times.c'; else $(CYGPATH_W) '$(srcdir)/times.c'; fi`
-
 ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
         list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
         unique=`for i in $$list; do \

newlib/libc/machine/powerpc/times.c

@@ -1 @@
-/* Time support routines for PowerPC.
- *
- * Written by Aldy Hernandez.
- */
-
-#include <_ansi.h>
-#include <reent.h>
-#include <sys/time.h>
-#include <sys/times.h>
-#include <sys/resource.h>
-
-clock_t
-times (struct tms *tp)
-{
-  struct rusage usage;
-  union {
-    struct rusage r;
-    /* Newlib's rusage has only 2 fields.  We need to make room for
-       when we call the system's rusage.  This should be enough.  */
-    int filler[32];
-  } host_ru;
-
-  getrusage (RUSAGE_SELF, (void *)&host_ru);
-
-  if (tp)
-    {
-      tp->tms_utime = host_ru.r.ru_utime.tv_sec * 1000
-        + host_ru.r.ru_utime.tv_usec;
-      tp->tms_stime = host_ru.r.ru_stime.tv_sec * 1000
-        + host_ru.r.ru_stime.tv_usec;
-      tp->tms_cutime = 0;       /* user time, children */
-      tp->tms_cstime = 0;       /* system time, children */
-    }
-
-  return tp->tms_utime;
-}

newlib/libc/misc/__dprintf.c

@@ -5 +5 @@
 */
 
 #include <_ansi.h>
+#include <stdint.h>
 #include "ctype.h"
 #include "reent.h"
 #include "string.h"
@@ -131 +132 @@
               write_string (unctrl (c));
               break;
             case 'p' :
-              l = (_POINTER_INT) va_arg (args, char *);
+              l = (intptr_t) va_arg (args, char *);
               print_number (16, 1, l);
               break;
             case 'd' :

newlib/libc/misc/ffs.c

@@ -24 +24 @@
 
 No supporting OS subroutines are required.  */
 
-#include <_ansi.h>
+#include <strings.h>
 
 int
 _DEFUN(ffs, (word),

newlib/libc/posix/opendir.c

@@ -74 +74 @@
         dirp->dd_len = 512;
 
         if (dirp->dd_buf == NULL) {
+                free(dirp);
                 close (fd);
                 return NULL;
         }

newlib/libc/posix/readdir.c

@@ -37 +37 @@
 static char sccsid[] = "@(#)readdir.c   5.7 (Berkeley) 6/1/90";
 #endif /* LIBC_SCCS and not lint */
 
+#include <stdint.h>
 #include <dirent.h>
 
 extern int getdents (int fd, void *dp, int count);
@@ -75 +76 @@
       continue;
     }
     dp = (struct dirent *)(dirp->dd_buf + dirp->dd_loc);
-    if ((int)dp & 03) { /* bogus pointer check */
+    if ((intptr_t)dp & 03) {    /* bogus pointer check */
 #ifdef HAVE_DD_LOCK
       __lock_release_recursive(dirp->dd_lock);
 #endif

newlib/libc/posix/rewinddir.c

@@ -48 +48 @@
 #ifdef HAVE_DD_LOCK
         __lock_acquire_recursive(dirp->dd_lock);
 #endif
-        _seekdir((dirp), (off_t)0);
+        _seekdir((dirp), 0L);
 #ifdef HAVE_DD_LOCK
         __lock_release_recursive(dirp->dd_lock);
 #endif

newlib/libc/posix/telldir.c

@@ -67 +67 @@
 #define NDIRHASH        32      /* Num of hash lists, must be a power of 2 */
 #define LOCHASH(i)      ((i)&(NDIRHASH-1))
 
-static long     dd_loccnt;      /* Index of entry for sequential readdir's */
+static long     dd_loccnt = 1;  /* Index of entry for sequential readdir's */
 static struct   ddloc *dd_hash[NDIRHASH];   /* Hash list heads for ddlocs */
 __LOCK_INIT(static, dd_hash_lock);
 
@@ -119 +119 @@
         register struct ddloc *lp;
         register struct ddloc **prevlp;
         struct dirent *dp;
-        extern long lseek();
 
 #ifdef HAVE_DD_LOCK
         __lock_acquire(dd_hash_lock);
 #endif
-        prevlp = &dd_hash[LOCHASH(loc)];
-        lp = *prevlp;
-        while (lp != NULL) {
-                if (lp->loc_index == loc)
-                        break;
-                prevlp = &lp->loc_next;
-                lp = lp->loc_next;
-        }
-        if (lp == NULL) {
+        if (loc != 0) {
+                prevlp = &dd_hash[LOCHASH(loc)];
+                lp = *prevlp;
+                while (lp != NULL) {
+                        if (lp->loc_index == loc)
+                                break;
+                        prevlp = &lp->loc_next;
+                        lp = lp->loc_next;
+                }
+                if (lp == NULL) {
 #ifdef HAVE_DD_LOCK
-                __lock_release(dd_hash_lock);
+                        __lock_release(dd_hash_lock);
 #endif
-                return;
-        }
-        if (lp->loc_loc == dirp->dd_loc && lp->loc_seek == dirp->dd_seek)
-                goto found;
-        (void) lseek(dirp->dd_fd, lp->loc_seek, 0);
-        dirp->dd_seek = lp->loc_seek;
-        dirp->dd_loc = 0;
-        while (dirp->dd_loc < lp->loc_loc) {
-                dp = readdir(dirp);
-                if (dp == NULL)
-                        break;
-        }
+                        return;
+                }
+                if (lp->loc_loc == dirp->dd_loc && lp->loc_seek == dirp->dd_seek)
+                        goto found;
+                (void) lseek(dirp->dd_fd, lp->loc_seek, 0);
+                dirp->dd_seek = lp->loc_seek;
+                dirp->dd_loc = 0;
+                while (dirp->dd_loc < lp->loc_loc) {
+                        dp = readdir(dirp);
+                        if (dp == NULL)
+                                break;
+                }
 found:
 #ifdef SINGLEUSE
-        *prevlp = lp->loc_next;
-        free((caddr_t)lp);
+                *prevlp = lp->loc_next;
+                free((caddr_t)lp);
 #endif
+        } else {
+                // loc 0 means rewinding
+                (void) lseek(dirp->dd_fd, 0, 0);
+                dirp->dd_seek = 0;
+                dirp->dd_loc = 0;
+        }
 #ifdef HAVE_DD_LOCK
         __lock_release(dd_hash_lock);
 #endif
@@ -169 +175 @@
         __lock_acquire(dd_hash_lock);
 #endif
         for (i = 0; i < NDIRHASH; ++i) {
+                struct ddloc head;
                 register struct ddloc *lp;
                 register struct ddloc *prevlp;
+
                 lp = dd_hash[i];
-                while (lp != NULL && lp->loc_dirp == dirp) {
-                        dd_hash[i] = lp->loc_next;
-                        prevlp = lp;
-                        free((caddr_t)lp);
-                        lp = prevlp->loc_next;
-                }
-                prevlp = lp;
+                head.loc_next = lp;
+                prevlp = &head;
                 while (lp != NULL) {
-                        lp = lp->loc_next;
-                        if (lp != NULL && lp->loc_dirp == dirp) {
-                                prevlp->loc_next = lp->loc_next;
+                        struct ddloc *nextlp;
+
+                        nextlp = lp->loc_next;
+                        if (lp->loc_dirp == dirp) {
+                                prevlp->loc_next = nextlp;
                                 free((caddr_t)lp);
-                                lp = prevlp;
                         }
                         else
                                 prevlp = lp;
+                        lp = nextlp;
                 }
+                dd_hash[i] = head.loc_next;
         }
 #ifdef HAVE_DD_LOCK
         __lock_release(dd_hash_lock);

newlib/libc/search/db_local.h

@@ -102 +102 @@
 typedef struct __db {
         DBTYPE type;                    /* Underlying db type. */
         int (*close)(struct __db *);
-        int (*del)(const struct __db *, const DBT *, u_int);
-        int (*get)(const struct __db *, const DBT *, DBT *, u_int);
-        int (*put)(const struct __db *, DBT *, const DBT *, u_int);
-        int (*seq)(const struct __db *, DBT *, DBT *, u_int);
-        int (*sync)(const struct __db *, u_int);
+        int (*del)(const struct __db *, const DBT *, __uint32_t);
+        int (*get)(const struct __db *, const DBT *, DBT *, __uint32_t);
+        int (*put)(const struct __db *, DBT *, const DBT *, __uint32_t);
+        int (*seq)(const struct __db *, DBT *, DBT *, __uint32_t);
+        int (*sync)(const struct __db *, __uint32_t);
         void *internal;                 /* Access method private. */
         int (*fd)(const struct __db *);
 } DB;

newlib/libc/search/extern.h

@@ -43 +43 @@
 int      __big_split(HTAB *, BUFHEAD *, BUFHEAD *, BUFHEAD *,
                 int, __uint32_t, SPLIT_RETURN *);
 int      __buf_free(HTAB *, int, int);
-void     __buf_init(HTAB *, int);
+void     __buf_init(HTAB *, __uint32_t);
 __uint32_t       __call_hash(HTAB *, char *, int);
 int      __delpair(HTAB *, BUFHEAD *, int);
 int      __expand_table(HTAB *);

newlib/libc/search/hash_buf.c

@@ -118 +118 @@
         int newpage;    /* If prev_bp set, indicates a new overflow page. */
 {
         BUFHEAD *bp;
-        __uint32_t is_disk_mask;
+        ptrdiff_t is_disk_mask;
         int is_disk, segment_ndx;
         SEGMENT segp;
 
@@ -298 +298 @@
 extern void
 __buf_init(hashp, nbytes)
         HTAB *hashp;
-        int nbytes;
+        __uint32_t nbytes;
 {
         BUFHEAD *bfp;
         int npages;

newlib/libc/search/hash.h

@@ -82 +82 @@
 
 /* Hash Table Information */
 typedef struct hashhdr {                /* Disk resident portion */
-        int             magic;          /* Magic NO for hash tables */
+        __uint32_t      magic;          /* Magic NO for hash tables */
         int             version;        /* Version ID */
         __uint32_t      lorder;         /* Byte Order */
         int             bsize;          /* Bucket/Page Size */
@@ -97 +97 @@
         int             high_mask;      /* Mask to modulo into entire table */
         int             low_mask;       /* Mask to modulo into lower half of 
                                          * table */
-        int             ffactor;        /* Fill factor */
+        __uint32_t      ffactor;        /* Fill factor */
         int             nkeys;          /* Number of keys in hash table */
         int             hdrpages;       /* Size of table header */
         int             h_charkey;      /* value of hash(CHARKEY) */

newlib/libc/stdio/open_memstream.c

@@ -330 +330 @@
     c->max *= sizeof(wchar_t);
   if (c->max < 64)
     c->max = 64;
-  else if (c->max > 64 * 1024)
-    c->max = 64 * 1024;
+#if (SIZE_MAX >= 0x10000)
+  else if (c->max > 0x10000)
+    c->max = 0x10000;
+#endif
   *size = 0;
   *buf = _malloc_r (ptr, c->max);
   if (!*buf)

newlib/libc/stdio/tmpnam.c

@@ -94 +94 @@
 #include <_ansi.h>
 #include <reent.h>
 #include <stdio.h>
+#include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
 #include <fcntl.h>
@@ -109 +110 @@
        char *result       _AND
        _CONST char *part1 _AND
        _CONST char *part2 _AND
-       int part3          _AND
+       intptr_t part3     _AND
        int *part4)
 {
   /*  Generate the filename and make sure that there isn't one called
@@ -183 +184 @@
   if (filename)
     {
       if (! worker (p, filename, dir, prefix,
-                    _getpid_r (p) ^ (int) (_POINTER_INT) p, &p->_inc))
+                    _getpid_r (p) ^ (intptr_t) p, &p->_inc))
         return NULL;
     }
   return filename;

newlib/libc/stdlib/putenv_r.c

@@ -24 +24 @@
 #include <reent.h>
 #include <stdlib.h>
 #include <string.h>
+#include <strings.h>
 
 #include "envlock.h"
 

newlib/libc/stdlib/strtod.c

@@ -299 +299 @@
                 }
         s0 = s;
         y = z = 0;
-        for(nd = nf = 0; (c = *s) >= '0' && c <= '9'; nd++, s++)
-                if (nd < 9)
-                        y = 10*y + c - '0';
-                else if (nd < 16)
-                        z = 10*z + c - '0';
+        for(nd = nf = 0; (c = *s) >= '0' && c <= '9'; nd++, s++) {
+                if (nd < DBL_DIG + 1) {
+                        if (nd < 9)
+                                y = 10*y + c - '0';
+                        else
+                                z = 10*z + c - '0';
+                }
+        }
         nd0 = nd;
         if (strncmp (s, _localeconv_r (ptr)->decimal_point,
-                     strlen (_localeconv_r (ptr)->decimal_point)) == 0)
-                {
+                     strlen (_localeconv_r (ptr)->decimal_point)) == 0) {
                 decpt = 1;
                 c = *(s += strlen (_localeconv_r (ptr)->decimal_point));
                 if (!nd) {
@@ -325 +327 @@
  have_dig:
                         nz++;
                         if (c -= '0') {
-                                nf += nz;
-                                for(i = 1; i < nz; i++)
-                                        if (nd++ < 9)
-                                                y *= 10;
-                                        else if (nd <= DBL_DIG + 1)
-                                                z *= 10;
-                                if (nd++ < 9)
-                                        y = 10*y + c;
-                                else if (nd <= DBL_DIG + 1)
-                                        z = 10*z + c;
-                                nz = 0;
+                                for(i = 1; i < nz; i++) {
+                                        if (nd <= DBL_DIG + 1) {
+                                                if (nd + i < 10)
+                                                        y *= 10;
+                                                else
+                                                        z *= 10;
+                                        }
                                 }
+                                if (nd <= DBL_DIG + 1) {
+                                        if (nd + i < 10)
+                                                y = 10*y + c;
+                                        else
+                                                z = 10*z + c;
+                                }
+                                if (nd <= DBL_DIG + 1) {
+                                        nf += nz;
+                                        nd += nz;
+                                }
+                                nz = 0;
                         }
                 }
+        }
  dig_done:
         e = 0;
         if (c == 'e' || c == 'E') {

newlib/libc/string/bcmp.c

@@ -6 +6 @@
         bcmp
 
 ANSI_SYNOPSIS
-        #include <string.h>
+        #include <strings.h>
         int bcmp(const void *<[s1]>, const void *<[s2]>, size_t <[n]>);
 
 TRAD_SYNOPSIS
-        #include <string.h>
+        #include <strings.h>
         int bcmp(<[s1]>, <[s2]>, <[n]>)
         const void *<[s1]>;
         const void *<[s2]>;
@@ -35 +35 @@
         bcmp ansi pure
 */
 
-#include <string.h>
+#include <strings.h>
 
 int
 _DEFUN (bcmp, (m1, m2, n),

newlib/libc/string/bcopy.c

@@ -3 +3 @@
         <<bcopy>>---copy memory regions
 
 ANSI_SYNOPSIS
-        #include <string.h>
+        #include <strings.h>
         void bcopy(const void *<[in]>, void *<[out]>, size_t <[n]>);
 
 TRAD_SYNOPSIS
@@ -26 +26 @@
         bcopy - pure
 */
 
-#include <string.h>
+#include <strings.h>
 
 void
 _DEFUN (bcopy, (b1, b2, length),

newlib/libc/string/bzero.c

@@ -6 +6 @@
         bzero
 
 ANSI_SYNOPSIS
-        #include <string.h>
+        #include <strings.h>
         void bzero(void *<[b]>, size_t <[length]>);
 
 TRAD_SYNOPSIS
-        #include <string.h>
+        #include <strings.h>
         void bzero(<[b]>, <[length]>)
         void *<[b]>;
         size_t <[length]>;
@@ -30 +30 @@
 <<bzero>> requires no supporting OS subroutines.
 */
 
-#include <string.h>
+#include <strings.h>
 
 _VOID
 _DEFUN (bzero, (b, length),

newlib/libc/string/index.c

@@ -10 +10 @@
         char * index(const char *<[string]>, int <[c]>);
 
 TRAD_SYNOPSIS
-        #include <string.h>
+        #include <strings.h>
         char * index(<[string]>, <[c]>);
         char *<[string]>;
         int *<[c]>;
@@ -33 +33 @@
         index - pure
 */
 
-#include <string.h>
+#include <strings.h>
+#include <string.h> /* strchr */
 
 char *
 _DEFUN (index, (s, c),

newlib/libc/string/memccpy.c

@@ -35 +35 @@
         */
 
 #include <_ansi.h>
+#include <stdint.h>
 #include <stddef.h>
 #include <string.h>
 #include <limits.h>
 
 /* Nonzero if either X or Y is not aligned on a "long" boundary.  */
 #define UNALIGNED(X, Y) \
-  (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
+  (((intptr_t)X & (sizeof (long) - 1)) | ((intptr_t)Y & (sizeof (long) - 1)))
 
 /* How many bytes are copied each iteration of the word copy loop.  */
 #define LITTLEBLOCKSIZE (sizeof (long))

newlib/libc/string/memchr.c

@@ -38 +38 @@
 
 #include <_ansi.h>
 #include <string.h>
+#include <stdint.h>
 #include <limits.h>
 
 /* Nonzero if either X or Y is not aligned on a "long" boundary.  */
-#define UNALIGNED(X) ((long)X & (sizeof (long) - 1))
+#define UNALIGNED(X) ((intptr_t)X & (sizeof (long) - 1))
 
 /* How many bytes are loaded each iteration of the word copy loop.  */
 #define LBLOCKSIZE (sizeof (long))

newlib/libc/string/memcmp.c

@@ -37 +37 @@
 */
 
 #include <string.h>
-
+#include <stdint.h>
 
 /* Nonzero if either X or Y is not aligned on a "long" boundary.  */
 #define UNALIGNED(X, Y) \
-  (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
+  (((intptr_t)X & (sizeof (long) - 1)) | ((intptr_t)Y & (sizeof (long) - 1)))
 
 /* How many bytes are copied each iteration of the word copy loop.  */
 #define LBLOCKSIZE (sizeof (long))

newlib/libc/string/memcpy.c

@@ -34 +34 @@
         */
 
 #include <_ansi.h>
+#include <stdint.h>
 #include <string.h>
 
 /* Nonzero if either X or Y is not aligned on a "long" boundary.  */
 #define UNALIGNED(X, Y) \
-  (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
+  (((intptr_t)X & (sizeof (long) - 1)) | ((intptr_t)Y & (sizeof (long) - 1)))
 
 /* How many bytes are copied each iteration of the 4X unrolled loop.  */
 #define BIGBLOCKSIZE    (sizeof (long) << 2)

newlib/libc/string/memmove.c

@@ -36 +36 @@
 */
 
 #include <string.h>
+#include <stdint.h>
 #include <_ansi.h>
 #include <stddef.h>
 #include <limits.h>
 
 /* Nonzero if either X or Y is not aligned on a "long" boundary.  */
 #define UNALIGNED(X, Y) \
-  (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
+  (((intptr_t)X & (sizeof (long) - 1)) | ((intptr_t)Y & (sizeof (long) - 1)))
 
 /* How many bytes are copied each iteration of the 4X unrolled loop.  */
 #define BIGBLOCKSIZE    (sizeof (long) << 2)

newlib/libc/string/mempcpy.c

@@ -34 +34 @@
 #include <stddef.h>
 #include <limits.h>
 #include <string.h>
+#include <stdint.h>
 
 /* Nonzero if either X or Y is not aligned on a "long" boundary.  */
 #define UNALIGNED(X, Y) \
-  (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
+  (((intptr_t)X & (sizeof (long) - 1)) | ((uintptr_t)Y & (sizeof (long) - 1)))
 
 /* How many bytes are copied each iteration of the 4X unrolled loop.  */
 #define BIGBLOCKSIZE    (sizeof (long) << 2)

newlib/libc/string/memset.c

@@ -34 +34 @@
 */
 
 #include <string.h>
+#include <stdint.h>
 
 #define LBLOCKSIZE (sizeof(long))
-#define UNALIGNED(X)   ((long)X & (LBLOCKSIZE - 1))
+#define UNALIGNED(X)   ((intptr_t)X & (LBLOCKSIZE - 1))
 #define TOO_SMALL(LEN) ((LEN) < LBLOCKSIZE)
 
 _PTR

newlib/libc/string/rindex.c

@@ -10 +10 @@
         char * rindex(const char *<[string]>, int <[c]>);
 
 TRAD_SYNOPSIS
-        #include <string.h>
+        #include <strings.h>
         char * rindex(<[string]>, <[c]>);
         char *<[string]>;
         int *<[c]>;
@@ -33 +33 @@
         rindex - pure
 */
 
-#include <string.h>
+#include <strings.h>
+#include <string.h> /* strchr */
 
 char *
 _DEFUN (rindex, (s, c),

newlib/libc/string/stpcpy.c

@@ -34 +34 @@
 */
 
 #include <string.h>
+#include <stdint.h>
 #include <limits.h>
 
 /*SUPPRESS 560*/
@@ -41 +42 @@
 
 /* Nonzero if either X or Y is not aligned on a "long" boundary.  */
 #define UNALIGNED(X, Y) \
-  (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
+  (((intptr_t)X & (sizeof (long) - 1)) | ((intptr_t)Y & (sizeof (long) - 1)))
 
 #if LONG_MAX == 2147483647L
 #define DETECTNULL(X) (((X) - 0x01010101) & ~(X) & 0x80808080)

newlib/libc/string/stpncpy.c

@@ -40 +40 @@
 */
 
 #include <string.h>
+#include <stdint.h>
 #include <limits.h>
 
 /*SUPPRESS 560*/
@@ -47 +48 @@
 
 /* Nonzero if either X or Y is not aligned on a "long" boundary.  */
 #define UNALIGNED(X, Y) \
-  (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
+  (((intptr_t)X & (sizeof (long) - 1)) | ((intptr_t)Y & (sizeof (long) - 1)))
 
 #if LONG_MAX == 2147483647L
 #define DETECTNULL(X) (((X) - 0x01010101) & ~(X) & 0x80808080)

newlib/libc/string/strcasecmp.c

@@ -38 +38 @@
         strcasecmp
 */
 
-#include <string.h>
+#include <strings.h>
 #include <ctype.h>
 
 int

newlib/libc/string/strcat.c

@@ -33 +33 @@
         strcat ansi pure
 */
 
+#include <stdint.h>
 #include <string.h>
 #include <limits.h>
 
 /* Nonzero if X is aligned on a "long" boundary.  */
 #define ALIGNED(X) \
-  (((long)X & (sizeof (long) - 1)) == 0)
+  (((uintptr_t)X & (sizeof (long) - 1)) == 0)
 
 #if LONG_MAX == 2147483647L
 #define DETECTNULL(X) (((X) - 0x01010101) & ~(X) & 0x80808080)

newlib/libc/string/strchr.c

@@ -33 +33 @@
         strchr ansi pure
 */
 
+#include <stdint.h>
 #include <string.h>
 #include <limits.h>
 
 /* Nonzero if X is not aligned on a "long" boundary.  */
-#define UNALIGNED(X) ((long)X & (sizeof (long) - 1))
+#define UNALIGNED(X) ((uintptr_t)X & (sizeof (long) - 1))
 
 /* How many bytes are loaded each iteration of the word copy loop.  */
 #define LBLOCKSIZE (sizeof (long))

newlib/libc/string/strcmp.c

@@ -35 +35 @@
         strcmp ansi pure
 */
 
+#include <stdint.h>
 #include <string.h>
 #include <limits.h>
 
 /* Nonzero if either X or Y is not aligned on a "long" boundary.  */
 #define UNALIGNED(X, Y) \
-  (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
+  (((uintptr_t)X & (sizeof (long) - 1)) | ((uintptr_t)Y & (sizeof (long) - 1)))
 
 /* DETECTNULL returns nonzero if (long)X contains a NULL byte. */
 #if LONG_MAX == 2147483647L

newlib/libc/string/strcpy.c

@@ -32 +32 @@
         strcpy ansi pure
 */
 
+#include <stdint.h>
 #include <string.h>
 #include <limits.h>
 
@@ -40 +41 @@
 
 /* Nonzero if either X or Y is not aligned on a "long" boundary.  */
 #define UNALIGNED(X, Y) \
-  (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
+  (((intptr_t)X & (sizeof (long) - 1)) | ((intptr_t)Y & (sizeof (long) - 1)))
 
 #if LONG_MAX == 2147483647L
 #define DETECTNULL(X) (((X) - 0x01010101) & ~(X) & 0x80808080)

newlib/libc/string/strlen.c

@@ -32 +32 @@
 */
 
 #include <_ansi.h>
+#include <stdint.h>
 #include <string.h>
 #include <limits.h>
 
 #define LBLOCKSIZE   (sizeof (long))
-#define UNALIGNED(X) ((long)X & (LBLOCKSIZE - 1))
+#define UNALIGNED(X) ((intptr_t)X & (LBLOCKSIZE - 1))
 
 #if LONG_MAX == 2147483647L
 #define DETECTNULL(X) (((X) - 0x01010101) & ~(X) & 0x80808080)

newlib/libc/string/strncasecmp.c

@@ -6 +6 @@
         strncasecmp
 
 ANSI_SYNOPSIS
-        #include <string.h>
+        #include <strings.h>
         int strncasecmp(const char *<[a]>, const char * <[b]>, size_t <[length]>);
 
 TRAD_SYNOPSIS
-        #include <string.h>
+        #include <strings.h>
         int strncasecmp(<[a]>, <[b]>, <[length]>)
         char *<[a]>;
         char *<[b]>;
@@ -40 +40 @@
         strncasecmp
 */
 
-#include <string.h>
+#include <strings.h>
 #include <ctype.h>
 
 int 

newlib/libc/string/strncat.c

@@ -42 +42 @@
 */
 
 #include <string.h>
+#include <stdint.h>
 #include <limits.h>
 
 /* Nonzero if X is aligned on a "long" boundary.  */
 #define ALIGNED(X) \
-  (((long)X & (sizeof (long) - 1)) == 0)
+  (((intptr_t)X & (sizeof (long) - 1)) == 0)
 
 #if LONG_MAX == 2147483647L
 #define DETECTNULL(X) (((X) - 0x01010101) & ~(X) & 0x80808080)

newlib/libc/string/strncmp.c

@@ -36 +36 @@
         strncmp ansi pure
 */
 
+#include <stdint.h>
 #include <string.h>
 #include <limits.h>
 
 /* Nonzero if either X or Y is not aligned on a "long" boundary.  */
 #define UNALIGNED(X, Y) \
-  (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
+  (((uintptr_t)X & (sizeof (long) - 1)) | ((uintptr_t)Y & (sizeof (long) - 1)))
 
 /* DETECTNULL returns nonzero if (long)X contains a NULL byte. */
 #if LONG_MAX == 2147483647L

newlib/libc/string/strncpy.c

@@ -38 +38 @@
 */
 
 #include <string.h>
+#include <stdint.h>
 #include <limits.h>
 
 /*SUPPRESS 560*/
@@ -45 +46 @@
 
 /* Nonzero if either X or Y is not aligned on a "long" boundary.  */
 #define UNALIGNED(X, Y) \
-  (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
+  (((intptr_t)X & (sizeof (long) - 1)) | ((intptr_t)Y & (sizeof (long) - 1)))
 
 #if LONG_MAX == 2147483647L
 #define DETECTNULL(X) (((X) - 0x01010101) & ~(X) & 0x80808080)

newlib/libc/string/str-two-way.h

@@ -1 +1 @@
 /* Byte-wise substring search, using the Two-Way algorithm.
- * Copyright (C) 2008 Eric Blake
+ * Copyright (C) 2008, 2010 Eric Blake
  * Permission to use, copy, modify, and distribute this software
  * is freely granted, provided that this notice is preserved.
  */
@@ -335 +335 @@
                      a byte out of place, there can be no match until
                      after the mismatch.  */
                   shift = needle_len - period;
-                  memory = 0;
                 }
+                memory = 0;
               j += shift;
               continue;
             }

newlib/libc/sys/rtems/crt0.c

@@ -24 +24 @@
 /* RTEMS provides some of its own routines including a Malloc family */
 RTEMS_STUB(void *,malloc(size_t s)) { return 0; }
 RTEMS_STUB(void *,realloc(void* p, size_t s)) { return 0; }
-RTEMS_STUB(void, free(void)) { ; }
-RTEMS_STUB(_PTR, calloc(struct _reent *r, size_t s1, size_t s2)) {}
+RTEMS_STUB(void, free(void* ptr)) { ; }
+RTEMS_STUB(_PTR, calloc(size_t s1, size_t s2)) {}
 
 #if defined(__GNUC__)
 /*
@@ -49 +49 @@
 #endif
 
 /* stubs for functions RTEMS provides */
+RTEMS_STUB(int, clock_gettime(clockid_t clk_id, struct timespec *tp)) { return -1; }
 RTEMS_STUB(int, close (int fd)) { return -1; }
 RTEMS_STUB(int, dup2(int oldfd, int newfd)) { return -1; }
 RTEMS_STUB(int, fcntl( int fd, int cmd, ... /* arg */ )) { return -1; }
@@ -56 +57 @@
 RTEMS_STUB(int, fstat(int fd, struct stat *buf)) { return -1; }
 RTEMS_STUB(int, getdents(int fd, void *dp, int count)) { return -1; }
 RTEMS_STUB(char *, getlogin(void)) { return 0; }
+RTEMS_STUB(int, gettimeofday(struct timeval *tv, struct timezone *tz)) { return -1; }
 RTEMS_STUB(struct passwd *, getpwnam(const char *name)) { return 0; }
 RTEMS_STUB(struct passwd *, getpwuid(uid_t uid)) { return 0; }
 RTEMS_STUB(uid_t, getuid(void)) { return 0; }
@@ -65 +67 @@
 RTEMS_STUB(int, open(const char *pathname, int flags, int mode)) { return -1; }
 RTEMS_STUB(int, pipe(int pipefd[2])) { return -1; }
 RTEMS_STUB(_ssize_t, read(int fd, void *buf, size_t count)) { return -1; }
+RTEMS_STUB(int, sched_yield(void)) { return -1; }
 RTEMS_STUB(int, sigfillset(sigset_t *set)) { return -1; }
 RTEMS_STUB(int, sigprocmask(int how, const sigset_t *set, sigset_t *oldset)) { return -1; }
 RTEMS_STUB(int, stat(const char *path, struct stat *buf)) { return -1; }
@@ -95 +98 @@
 RTEMS_STUB(int, _kill_r (struct _reent *r, int pid, int sig )) { return -1; }
 #if !defined(REENTRANT_SYSCALLS_PROVIDED)
 /* cf. newlib/libc/reent/linkr.c */
-RTEMS_STUB(int, _link_r (struct _reent *, const char *, const char *)) { return -1; }
+RTEMS_STUB(int, _link_r (struct _reent *r, const char *oldpath, const char *newpath)) { return -1; }
 #endif
 RTEMS_STUB(_off_t, _lseek_r ( struct _reent *ptr, int fd, _off_t offset, int whence )) { return -1; }
 RTEMS_STUB(int, _open_r (struct _reent *r, const char *buf, int flags, int mode)) { return -1; }
@@ -103 +106 @@
 RTEMS_STUB(int, _rename_r (struct _reent *r, const char *a, const char *b)){ return -1; }
 #if !(defined (REENTRANT_SYSCALLS_PROVIDED) || defined (MALLOC_PROVIDED))
 /* cf. newlib/libc/reent/sbrkr.c */
-RTEMS_STUB(void *,_sbrk_r (struct _reent *r, ptrdiff_t)) { return -1; }
+RTEMS_STUB(void *,_sbrk_r (struct _reent *r, ptrdiff_t addr)) { return 0; }
 #endif
 RTEMS_STUB(int, _stat_r (struct _reent *r, const char *path, struct stat *buf)) { return -1; }
 RTEMS_STUB(_CLOCK_T_, _times_r (struct _reent *r, struct tms *ptms)) { return -1; }
 RTEMS_STUB(int, _unlink_r (struct _reent *r, const char *path)) { return -1; }
 #if !(defined (REENTRANT_SYSCALLS_PROVIDED) || defined (NO_EXEC))
 /* cf. newlib/libc/reent/execr.c */
-RTEMS_STUB(int, _wait_r (struct _reent *r, int *)) { return -1; }
+RTEMS_STUB(int, _wait_r (struct _reent *r, int *status)) { return -1; }
 #endif
 RTEMS_STUB(_ssize_t, _write_r (struct _reent *r, int fd, const void *buf, size_t nbytes)) { return -1; }
 

newlib/libc/sys/rtems/include/limits.h

@@ -78 +78 @@
  *  Invariant values
  */
 
+#if defined(__SIZEOF_SIZE_T__) && defined(__CHAR_BIT__)
+#define SSIZE_MAX               ((1UL << (__SIZEOF_SIZE_T__ * __CHAR_BIT__ - 1)) - 1)
+#else /* historic fallback, wrong in most cases */
 #define SSIZE_MAX               32767
+#endif
 
 /*
  *  Maximum Values

newlib/libc/sys/rtems/machine/_types.h

@@ -31 +31 @@
 
 typedef __int32_t blksize_t;
 typedef __int32_t blkcnt_t;
+
+/* EXPERIMENTAL: Use 64bit types */
+#if defined(__arm__) || defined(__i386__) || defined(__m68k__) || defined(__mips__) || defined(__PPC__) || defined(__sparc__)
+/* Use 64bit types */
+typedef __int64_t _off_t;
+#define __off_t_defined 1
+
+typedef __int64_t _fpos_t;
+#define __fpos_t_defined 1
+#else
+/* Use 32bit types */
+typedef __int32_t _off_t;
+#define __off_t_defined 1
+
+typedef __int32_t _fpos_t;
+#define __fpos_t_defined 1
+#endif
+
+typedef __uint32_t _mode_t;
+#define __mode_t_defined 1
+
 #endif

newlib/libc/sys/rtems/sys/dirent.h

@@ -31 +31 @@
 void seekdir(DIR *dir, long loc);
 long telldir(DIR *dir);
 
+#ifdef _COMPILING_NEWLIB
+void _seekdir(DIR *dir, long offset);
+#endif
+
 #include <sys/types.h>
 
 #include <limits.h>

newlib/libm/common/fdlibm.h

@@ -361 +361 @@
   sf_u.word = (i);                                              \
   (d) = sf_u.value;                                             \
 } while (0)
+
+/* Macros to avoid undefined behaviour that can arise if the amount
+   of a shift is exactly equal to the size of the shifted operand.  */
+
+#define SAFE_LEFT_SHIFT(op,amt)                                 \
+  (((amt) < 8 * sizeof(op)) ? ((op) << (amt)) : 0)
+
+#define SAFE_RIGHT_SHIFT(op,amt)                                \
+  (((amt) < 8 * sizeof(op)) ? ((op) >> (amt)) : 0)

newlib/libm/common/modfl.c

@@ -36 +36 @@
 long double
 modfl (long double x, long double *iptr)
 {
-  return modf(x, iptr);
+  return modf(x, (double*) iptr);
 }
 #endif
 

newlib/libm/common/sf_ilogb.c

@@ -13 +13 @@
  * ====================================================
  */
 
-#include "fdlibm.h"
 #include <limits.h>
+#include "fdlibm.h"
 
 #ifdef __STDC__
         int ilogbf(float x)
@@ -28 +28 @@
         GET_FLOAT_WORD(hx,x);
         hx &= 0x7fffffff;
         if(FLT_UWORD_IS_ZERO(hx))
-            return - INT_MAX;   /* ilogb(0) = 0x80000001 */
+            return FP_ILOGB0;   /* ilogb(0) = special case error */
         if(FLT_UWORD_IS_SUBNORMAL(hx)) {
             for (ix = -126,hx<<=8; hx>0; hx<<=1) ix -=1;
             return ix;
         }
+        #if FP_ILOGBNAN != INT_MAX
+        else if (FLT_UWORD_IS_NAN(hx)) return FP_ILOGBNAN;      /* NAN */
+        #endif
         else if (!FLT_UWORD_IS_FINITE(hx)) return INT_MAX;
         else return (hx>>23)-127;
 }

newlib/libm/common/sf_llrint.c

@@ -71 +71 @@
           GET_FLOAT_WORD (i0, t);
           /* Detect the all-zeros representation of plus and
              minus zero, which fails the calculation below. */
-          if ((i0 & ~(1 << 31)) == 0)
+          if ((i0 & ~((__uint32_t)1 << 31)) == 0)
               return 0;
           j0 = ((i0 >> 23) & 0xff) - 0x7f;
           i0 &= 0x7fffff;

newlib/libm/common/sf_log2.c

@@ -30 +30 @@
         float x;
 #endif
 {
-  return (logf(x) / (float) M_LOG2_E);
+  return (logf(x) / (float_t) M_LN2);
 }
 
 #ifdef _DOUBLE_IS_32BITS

newlib/libm/common/sf_rint.c

@@ -57 +57 @@
                 i = (0x007fffff)>>j0;
                 if((i0&i)==0) return x; /* x is integral */
                 i>>=1;
-                if((i0&i)!=0) i0 = (i0&(~i))|((0x100000)>>j0);
+                if((i0&i)!=0) i0 = (i0&(~i))|((0x200000)>>j0);
             }
         } else {
             if(!FLT_UWORD_IS_FINITE(ix)) return x+x; /* inf or NaN */

newlib/libm/common/sf_round.c

@@ -38 +38 @@
           w &= 0x80000000;
           if (exponent_less_127 == -1)
             /* Result is +1.0 or -1.0. */
-            w |= (127 << 23);
+            w |= ((__uint32_t)127 << 23);
         }
       else
         {

newlib/libm/common/s_ilogb.c

@@ -44 +44 @@
 RETURNS
 
 <<ilogb>> and <<ilogbf>> return the power of two used to form the
-floating-point argument.  If <[val]> is <<0>>, they return <<-
-INT_MAX>> (<<INT_MAX>> is defined in limits.h).  If <[val]> is
-infinite, or NaN, they return <<INT_MAX>>.
+floating-point argument.
+If <[val]> is <<0>>, they return <<FP_ILOGB0>>.
+If <[val]> is infinite, they return <<INT_MAX>>.
+If <[val]> is NaN, they return <<FP_ILOGBNAN>>.
+(<<FP_ILOGB0>> and <<FP_ILOGBNAN>> are defined in math.h, but in turn are
+defined as INT_MIN or INT_MAX from limits.h.  The value of FP_ILOGB0 may be
+either INT_MIN or -INT_MAX.  The value of FP_ILOGBNAN may be either INT_MAX or
+INT_MIN.)
+
+@comment The bugs might not be worth noting, given the mass non-C99/POSIX
+@comment behavior of much of the Newlib math library.
+@comment BUGS
+@comment On errors, errno is not set per C99 and POSIX requirements even if
+@comment (math_errhandling & MATH_ERRNO) is non-zero.
 
 PORTABILITY
-        Neither <<ilogb>> nor <<ilogbf>> is required by ANSI C or by
-        the System V Interface Definition (Issue 2).  */
+C99, POSIX
+*/
 
 /* ilogb(double x)
  * return the binary exponent of non-zero x
@@ -58 +69 @@
  * ilogb(inf/NaN) = 0x7fffffff (no signal is raised)
  */
 
-#include "fdlibm.h"
 #include <limits.h>
+#include "fdlibm.h"
 
 #ifndef _DOUBLE_IS_32BITS
 
@@ -76 +87 @@
         hx &= 0x7fffffff;
         if(hx<0x00100000) {
             if((hx|lx)==0) 
-                return - INT_MAX;       /* ilogb(0) = 0x80000001 */
+                return FP_ILOGB0;       /* ilogb(0) = special case error */
             else                        /* subnormal x */
                 if(hx==0) {
                     for (ix = -1043; lx>0; lx<<=1) ix -=1;
@@ -86 +97 @@
             return ix;
         }
         else if (hx<0x7ff00000) return (hx>>20)-1023;
-        else return INT_MAX;
+        #if FP_ILOGBNAN != INT_MAX
+        else if (hx>0x7ff00000) return FP_ILOGBNAN;     /* NAN */
+        #endif
+        else return INT_MAX;    /* infinite (or, possibly, NAN) */
 }
 
 #endif /* _DOUBLE_IS_32BITS */

newlib/libm/common/s_llrint.c

@@ -61 +61 @@
 
   /* Extract exponent field. */
   j0 = ((i0 & 0x7ff00000) >> 20) - 1023;
+  /* j0 in [-1023,1024] */
   
   if(j0 < 20)
     {
+      /* j0 in [-1023,19] */
       if(j0 < -1)
         return 0;
       else
         {
+          /* j0 in [0,19] */
+          /* shift amt in [0,19] */
           w = TWO52[sx] + x;
           t = w - TWO52[sx];
           GET_HIGH_WORD(i0, t);
           /* Detect the all-zeros representation of plus and
              minus zero, which fails the calculation below. */
-          if ((i0 & ~(1 << 31)) == 0)
+          if ((i0 & ~((__int32_t)1 << 31)) == 0)
               return 0;
+          /* After round:  j0 in [0,20] */
           j0 = ((i0 & 0x7ff00000) >> 20) - 1023;
           i0 &= 0x000fffff;
           i0 |= 0x00100000;
+          /* shift amt in [20,0] */
           result = i0 >> (20 - j0);
         }
     }
   else if (j0 < (int)(8 * sizeof (long long int)) - 1)
     {
+      /* 64bit return: j0 in [20,62] */
       if (j0 >= 52)
+        /* 64bit return: j0 in [52,62] */
+        /* 64bit return: left shift amt in [32,42] */
         result = ((long long int) ((i0 & 0x000fffff) | 0x0010000) << (j0 - 20)) | 
+                /* 64bit return: right shift amt in [0,10] */
                    (i1 << (j0 - 52));
       else
         {
+          /* 64bit return: j0 in [20,51] */
           w = TWO52[sx] + x;
           t = w - TWO52[sx];
           EXTRACT_WORDS (i0, i1, t);
           j0 = ((i0 & 0x7ff00000) >> 20) - 1023;
           i0 &= 0x000fffff;
           i0 |= 0x00100000;
-          result = ((long long int) i0 << (j0 - 20)) | (i1 >> (52 - j0));
+          /* After round:
+           * 64bit return: j0 in [20,52] */
+          /* 64bit return: left shift amt in [0,32] */
+          /* ***64bit return: right shift amt in [32,0] */
+          result = ((long long int) i0 << (j0 - 20))
+                        | SAFE_RIGHT_SHIFT (i1, (52 - j0));
         }
     }
   else

newlib/libm/common/s_llround.c

@@ -31 +31 @@
   msw &= 0x000fffff;
   msw |= 0x00100000;
 
+  /* exponent_less_1023 in [-1023,1024] */
   if (exponent_less_1023 < 20)
     {
+      /* exponent_less_1023 in [-1023,19] */
       if (exponent_less_1023 < 0)
         {
           if (exponent_less_1023 < -1)
@@ -42 +44 @@
         }
       else
         {
+          /* exponent_less_1023 in [0,19] */
+          /* shift amt in [0,19] */
           msw += 0x80000 >> exponent_less_1023;
+          /* shift amt in [20,1] */
           result = msw >> (20 - exponent_less_1023);
         }
     }
   else if (exponent_less_1023 < (8 * sizeof (long long int)) - 1)
     {
+      /* 64bit longlong: exponent_less_1023 in [20,62] */
       if (exponent_less_1023 >= 52)
-        result = ((long long int) msw << (exponent_less_1023 - 20)) | (lsw << (exponent_less_1023 - 52));
+        /* 64bit longlong: exponent_less_1023 in [52,62] */
+        /* 64bit longlong: shift amt in [32,42] */
+        result = ((long long int) msw << (exponent_less_1023 - 20))
+                    /* 64bit longlong: shift amt in [0,10] */
+                    | (lsw << (exponent_less_1023 - 52));
       else
         {
-          unsigned int tmp = lsw + (0x80000000 >> (exponent_less_1023 - 20));
+          /* 64bit longlong: exponent_less_1023 in [20,51] */
+          unsigned int tmp = lsw
+                    /* 64bit longlong: shift amt in [0,31] */
+                    + (0x80000000 >> (exponent_less_1023 - 20));
           if (tmp < lsw)
             ++msw;
-          result = ((long long int) msw << (exponent_less_1023 - 20)) | (tmp >> (52 - exponent_less_1023));
+          /* 64bit longlong: shift amt in [0,31] */
+          result = ((long long int) msw << (exponent_less_1023 - 20))
+                    /* ***64bit longlong: shift amt in [32,1] */
+                    | SAFE_RIGHT_SHIFT (tmp, (52 - exponent_less_1023));
         }
     }
   else

newlib/libm/common/s_log2.c

@@ -34 +34 @@
 rather are derivatives based on <<log>>.  (Accuracy might be slightly off from
 a direct calculation.)  In addition to functions, they are also implemented as
 macros defined in math.h:
-. #define log2(x) (log (x) / _M_LOG2_E)
-. #define log2f(x) (logf (x) / (float) _M_LOG2_E)
+. #define log2(x) (log (x) / _M_LN2)
+. #define log2f(x) (logf (x) / (float) _M_LN2)
 To use the functions instead, just undefine the macros first.
 
 You can use the (non-ANSI) function <<matherr>> to specify error
@@ -79 +79 @@
         double x;
 #endif
 {
-  return (log(x) / M_LOG2_E);
+  return (log(x) / M_LN2);
 }
 
 #endif /* defined(_DOUBLE_IS_32BITS) */

newlib/libm/common/s_lrint.c

@@ -98 +98 @@
 
   /* Extract exponent field. */
   j0 = ((i0 & 0x7ff00000) >> 20) - 1023;
+  /* j0 in [-1023,1024] */
   
   if(j0 < 20)
     {
+      /* j0 in [-1023,19] */
       if(j0 < -1)
         return 0;
       else
         {
+          /* j0 in [0,19] */
+          /* shift amt in [0,19] */
           w = TWO52[sx] + x;
           t = w - TWO52[sx];
           GET_HIGH_WORD(i0, t);
@@ -112 +116 @@
              minus zero, which fails the calculation below. */
           if ((i0 & ~(1L << 31)) == 0)
               return 0;
+          /* After round:  j0 in [0,20] */
           j0 = ((i0 & 0x7ff00000) >> 20) - 1023;
           i0 &= 0x000fffff;
           i0 |= 0x00100000;
+          /* shift amt in [20,0] */
           result = i0 >> (20 - j0);
         }
     }
   else if (j0 < (int)(8 * sizeof (long int)) - 1)
     {
+      /* 32bit return: j0 in [20,30] */
+      /* 64bit return: j0 in [20,62] */
       if (j0 >= 52)
+        /* 64bit return: j0 in [52,62] */
+        /* 64bit return: left shift amt in [32,42] */
         result = ((long int) ((i0 & 0x000fffff) | 0x0010000) << (j0 - 20)) | 
+                /* 64bit return: right shift amt in [0,10] */
                    (i1 << (j0 - 52));
       else
         {
+          /* 32bit return: j0 in [20,30] */
+          /* 64bit return: j0 in [20,51] */
           w = TWO52[sx] + x;
           t = w - TWO52[sx];
           EXTRACT_WORDS (i0, i1, t);
           j0 = ((i0 & 0x7ff00000) >> 20) - 1023;
           i0 &= 0x000fffff;
           i0 |= 0x00100000;
-          result = ((long int) i0 << (j0 - 20)) | (i1 >> (52 - j0));
+          /* After round:
+           * 32bit return: j0 in [20,31];
+           * 64bit return: j0 in [20,52] */
+          /* 32bit return: left shift amt in [0,11] */
+          /* 64bit return: left shift amt in [0,32] */
+          /* ***32bit return: right shift amt in [32,21] */
+          /* ***64bit return: right shift amt in [32,0] */
+          result = ((long int) i0 << (j0 - 20))
+                        | SAFE_RIGHT_SHIFT (i1, (52 - j0));
         }
     }
   else

newlib/libm/common/s_lround.c

@@ -71 +71 @@
   exponent_less_1023 = ((msw & 0x7ff00000) >> 20) - 1023;
   msw &= 0x000fffff;
   msw |= 0x00100000;
-
+  /* exponent_less_1023 in [-1023,1024] */
   if (exponent_less_1023 < 20)
     {
+      /* exponent_less_1023 in [-1023,19] */
       if (exponent_less_1023 < 0)
         {
           if (exponent_less_1023 < -1)
@@ -83 +84 @@
         }
       else
         {
+          /* exponent_less_1023 in [0,19] */
+          /* shift amt in [0,19] */
           msw += 0x80000 >> exponent_less_1023;
+          /* shift amt in [20,1] */
           result = msw >> (20 - exponent_less_1023);
         }
     }
   else if (exponent_less_1023 < (8 * sizeof (long int)) - 1)
     {
+      /* 32bit long: exponent_less_1023 in [20,30] */
+      /* 64bit long: exponent_less_1023 in [20,62] */
       if (exponent_less_1023 >= 52)
-        result = ((long int) msw << (exponent_less_1023 - 20)) | (lsw << (exponent_less_1023 - 52));
+        /* 64bit long: exponent_less_1023 in [52,62] */
+        /* 64bit long: shift amt in [32,42] */
+        result = ((long int) msw << (exponent_less_1023 - 20))
+                /* 64bit long: shift amt in [0,10] */
+                | (lsw << (exponent_less_1023 - 52));
       else
         {
-          unsigned int tmp = lsw + (0x80000000 >> (exponent_less_1023 - 20));
+          /* 32bit long: exponent_less_1023 in [20,30] */
+          /* 64bit long: exponent_less_1023 in [20,51] */
+          unsigned int tmp = lsw
+                    /* 32bit long: shift amt in [0,10] */
+                    /* 64bit long: shift amt in [0,31] */
+                    + (0x80000000 >> (exponent_less_1023 - 20));
           if (tmp < lsw)
             ++msw;
-          result = ((long int) msw << (exponent_less_1023 - 20)) | (tmp >> (52 - exponent_less_1023));
+          /* 32bit long: shift amt in [0,10] */
+          /* 64bit long: shift amt in [0,31] */
+          result = ((long int) msw << (exponent_less_1023 - 20))
+                    /* ***32bit long: shift amt in [32,22] */
+                    /* ***64bit long: shift amt in [32,1] */
+                    | SAFE_RIGHT_SHIFT (tmp, (52 - exponent_less_1023));
         }
     }
   else

newlib/libm/common/s_rint.c

@@ -51 +51 @@
  * rounding mode.
  * Method:
  *      Using floating addition.
+ *      Whenever a fraction is present, if the second or any following bit after
+ *      the radix point is set, limit to the second radix point to avoid
+ *      possible double rounding in the TWO52 +- steps (in case guard bits are
+ *      used).  Specifically, if have any, chop off bits past the 2nd place and
+ *      set the second place.
+ *      (e.g.   2.0625=0b10.0001 => 0b10.01=2.25;
+ *              2.3125=0b10.011  => 0b10.01=2.25;
+ *              1.5625= 0b1.1001 =>  0b1.11=1.75;
+ *              1.9375= 0b1.1111 =>  0b1.11=1.75.
+ *      Pseudo-code:  if(x.frac & ~0b0.10) x.frac = (x.frac & 0b0.11) | 0b0.01;).
  * Exception:
  *      Inexact flag raised if x not equal to rint(x).
  */
@@ -81 +91 @@
         double t;
         volatile double w;
         EXTRACT_WORDS(i0,i1,x);
-        sx = (i0>>31)&1;
-        j0 = ((i0>>20)&0x7ff)-0x3ff;
-        if(j0<20) {
-            if(j0<0) {  
-                if(((i0&0x7fffffff)|i1)==0) return x;
+        sx = (i0>>31)&1;                /* sign */
+        j0 = ((i0>>20)&0x7ff)-0x3ff;    /* exponent */
+        if(j0<20) {                     /* no integral bits in LS part */
+            if(j0<0) {                  /* x is fractional or 0 */
+                if(((i0&0x7fffffff)|i1)==0) return x;   /* x == 0 */
                 i1 |= (i0&0x0fffff);
                 i0 &= 0xfffe0000;
                 i0 |= ((i1|-i1)>>12)&0x80000;
@@ -95 +105 @@
                 GET_HIGH_WORD(i0,t);
                 SET_HIGH_WORD(t,(i0&0x7fffffff)|(sx<<31));
                 return t;
-            } else {
+            } else {                    /* x has integer and maybe fraction */
                 i = (0x000fffff)>>j0;
                 if(((i0&i)|i1)==0) return x; /* x is integral */
                 i>>=1;
                 if(((i0&i)|i1)!=0) {
-                    if(j0==19) i1 = 0x40000000; else
-                    i0 = (i0&(~i))|((0x20000)>>j0);
+                    /* 2nd or any later bit after radix is set */
+                    if(j0==19) i1 = 0x80000000; else i1 = 0;
+                    i0 = (i0&(~i))|((0x40000)>>j0);
                 }
             }
         } else if (j0>51) {
@@ -119 +130 @@
 }
 
 #endif /* _DOUBLE_IS_32BITS */
-
-
-

newlib/libm/common/s_round.c

@@ -68 +68 @@
           msw &= 0x80000000;
           if (exponent_less_1023 == -1)
             /* Result is +1.0 or -1.0. */
-            msw |= (1023 << 20);
+            msw |= ((__int32_t)1023 << 20);
           lsw = 0;
         }
       else

newlib/libm/math/e_scalb.c

@@ -17 +17 @@
  * should use scalbn() instead.
  */
 
+#include <limits.h>
 #include "fdlibm.h"
 
 #ifndef _DOUBLE_IS_32BITS
@@ -46 +47 @@
             else       return x/(-fn);
         }
         if (rint(fn)!=fn) return (fn-fn)/(fn-fn);
+#if (INT_MAX < 65000)
+        if ( fn > (double) INT_MAX) return scalbn(x, INT_MAX);
+#else
         if ( fn > 65000.0) return scalbn(x, 65000);
-        if (-fn > 65000.0) return scalbn(x,-65000);
+#endif
+
+#if (INT_MIN > -65000)
+        if (fn < (double) INT_MIN) return scalbn(x,INT_MIN);
+#else
+        if (fn < -65000.0) return scalbn(x,-65000);
+#endif
         return scalbn(x,(int)fn);
 #endif
 }

newlib/libm/math/wf_tgamma.c

@@ -43 +43 @@
         return y;
 #endif
 }
+
+#ifdef _DOUBLE_IS_32BITS
+
+#ifdef __STDC__
+        double tgamma(double x)
+#else
+        double tgamma(x)
+        double x;
+#endif
+{
+        return (double) tgammaf((float) x);
+}
+
+#endif /* defined(_DOUBLE_IS_32BITS) */

newlib/libm/math/w_tgamma.c

@@ -17 +17 @@
 
 #include "fdlibm.h"
 
+#ifndef _DOUBLE_IS_32BITS
+
 #ifdef __STDC__
         double tgamma(double x)
 #else
@@ -42 +44 @@
         return y;
 #endif
 }
+
+#endif /* defined(_DOUBLE_IS_32BITS) */

newlib/Makefile.am

@@ -81 +81 @@
         libc.a
 endif
 
-noinst_DATA = stmp-targ-include
+BUILT_SOURCES = stmp-targ-include
 
 toollib_DATA = $(CRT0) $(CRT1)
 

newlib/Makefile.in

@@ -122 +122 @@
         install-pdf-recursive install-ps-recursive install-recursive \
         installcheck-recursive installdirs-recursive pdf-recursive \
         ps-recursive uninstall-recursive
-DATA = $(noinst_DATA) $(toollib_DATA)
+DATA = $(toollib_DATA)
 RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \
   distclean-recursive maintainer-clean-recursive
 AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \
@@ -351 +351 @@
 @USE_LIBTOOL_FALSE@toollib_LIBRARIES = libm.a \
 @USE_LIBTOOL_FALSE@     libc.a
 
-noinst_DATA = stmp-targ-include
+BUILT_SOURCES = stmp-targ-include
 toollib_DATA = $(CRT0) $(CRT1)
 
 # The functions ldexp, frexp and modf are traditionally supplied in
@@ -411 +411 @@
 
 # dejagnu support
 RUNTESTFLAGS = 
-all: newlib.h
+all: $(BUILT_SOURCES) newlib.h
         $(MAKE) $(AM_MAKEFLAGS) all-recursive
 
 .SUFFIXES:
@@ -725 +725 @@
         done
 check-am:
         $(MAKE) $(AM_MAKEFLAGS) check-DEJAGNU
-check: check-recursive
+check: $(BUILT_SOURCES)
+        $(MAKE) $(AM_MAKEFLAGS) check-recursive
 all-am: Makefile $(LIBRARIES) $(LTLIBRARIES) $(DATA) newlib.h
 installdirs: installdirs-recursive
 installdirs-am:
         for dir in "$(DESTDIR)$(toollibdir)" "$(DESTDIR)$(toollibdir)" "$(DESTDIR)$(toollibdir)"; do \
           test -z "$$dir" || $(MKDIR_P) "$$dir"; \
         done
-install: install-recursive
+install: $(BUILT_SOURCES)
+        $(MAKE) $(AM_MAKEFLAGS) install-recursive
 install-exec: install-exec-recursive
 install-data: install-data-recursive
 uninstall: uninstall-recursive
@@ -758 +760 @@
 maintainer-clean-generic:
         @echo "This command is intended for maintainers to use"
         @echo "it deletes files that may require special tools to rebuild."
+        -test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
 clean: clean-recursive
 
 clean-am: clean-generic clean-libtool clean-toollibLIBRARIES \
@@ -833 +836 @@
 uninstall-am: uninstall-toollibDATA uninstall-toollibLIBRARIES \
         uninstall-toollibLTLIBRARIES
 
-.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all check-am \
-        ctags-recursive install-am install-strip tags-recursive
+.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all check \
+        check-am ctags-recursive install install-am install-strip \
+        tags-recursive
 
 .PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
         all all-am am--refresh check check-DEJAGNU check-am clean \