2000-12-15 06:15:26 +08:00
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*** Major changes in newlib version 1.9.0:
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* i[3456]86-pc-linux support
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* Long Double I/O support via the WANT_IO_LONG_DBL flag
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* addition of reentrant environment functions
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* addition of xscale and AVR platforms
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* severe reduction in the number of warnings issued
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* consolidation of many RTEMS features into shared headers
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2000-02-18 03:39:52 +08:00
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*** Major changes in newlib version 1.8.2:
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* RTEMS features and fixes from Joel Sherrill.
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* More work on reentrant routines.
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* Floating point math library check, --enable-newlib-hw-fp.
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*** Major changes in newlib version 1.8.1:
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* Added check for --enable-newlib-mb configure option which defines the
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MB_CAPABLE macro. Multibyte support for JIS, SJIS, and EUC-JP implemented.
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* Reduced code size for libm modules.
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* Replaced the BSD malloc with Doug Lea's malloc.
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*** Major changes in newlib version 1.8.0:
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* Added simulated signal handling functions _raise_r, _signal_r, raise, and
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signal except for sparc-sun-sunos*, i[3456]86-*-sco*, and a29k-*-* systems,
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which already provide access to signal. The signal functionality provided
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does not interact with hardware generated signals.
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* Added reentrant function rand_r from POSIX.1c.
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* Removed _asctime, _next, _scanpoint, and _signgam fields from struct
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_reent. These are no longer necessary since there are now functions
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that explictly support multiple threads (asctime_r, ctime_r, gamma_r,
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gmtime_r, lgamma_r, localtime_r, rand_r, & strtok_r).
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*** Major changes in newlib version 1.7.0:
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* Cross compiler target libraries are now built in a subdir of the top level
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build directory.
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Old way: build
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/newlib
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/m68020
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/m68881
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New way:
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build
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/m68k-coff
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/m68020
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/m68881
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where m68020 and m68881 are multilib subdirectories
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* m68k targets support --disable options to avoid building unwanted versions
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of the libraries.
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--disable-softfloat - don't build libc, libg++, etc. for -msoft-float
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--disable-m68881 - don't build libc, libg++, etc. for -m68881
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--disable-m68000 - don't build libc, libg++, etc. for -m68000
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--disable-m68020 - don't build libc, libg++, etc. for -m68020
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These options have *no* effect on the default libraries, so if the default
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is -m68020, --disable-m68020 is nilpotent.
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* Reentrancy support in libm removed.
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* strtok, strtol, strtoul, assert, div, ldiv, qsort, vfprintf
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replaced with NetBSD versions.
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* Support for systems with 32 bit "doubles" added.
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* unctrl added.
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* dtoa.c updated from master dtoa.c soruces (netlib.att.com)
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* Various bug fixes.
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*** Major changes in newlib version 1.6.1:
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* Added reentrant functions (asctime_r, ctime_r, gmtime_r, localtime_r,
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and strtok_r) from POSIX.1c.
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* Removed _asctime_r and _strtok_r functions.
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