142 lines
4.5 KiB
Plaintext
142 lines
4.5 KiB
Plaintext
*** Major changes in newlib version 1.14.0:
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* new platforms added (cris, mt, m32c)
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* more locking protection macros added
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* various C99/POSIX/SUSV3 compliance issue improvements
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* reentrancy cleanup
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* header file improvements (e.g. adding RTEMS stdint.h/inttypes.h)
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* various math fixes
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* changes made to allow use of gcc4 to build newlib
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* general bug fixes and cleanups
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*** Major changes in newlib version 1.13.0:
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* optimized iconv support
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* new configuration option to disable syscalls in newlib (e.g. sys/arm)
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* new configuration options controlling long long, long double support
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* ability of configuration options to override platform defaults
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* improved locking protection for file I/O functions
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* new reentrant functions
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* various fixes to allow building under FC3 and Debian Linux
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* cxa exit support
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* new platforms (e.g. crx)
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* new iprintf and iscanf family functions
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*** Major changes in newlib version 1.12.0:
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* general iconv support added
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* major cleanup with linux header files regarding warnings
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* thread-safety and reentrancy fixes
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* additional wide character C99 functions
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* addition of %lc, %ls, %S, and %C printf format specifiers
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* doc cleanup
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*** Major changes in newlib version 1.11.0:
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* enhanced EL/IX support for i[3456]86-pc-linux
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* new --enable-newlib-elix-level configuration option
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* positional arg I/O support for printf family (--enable-newlib-io-pos-args)
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* support for the Fujitsu FRV architecture added by Red Hat
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* support for Motorola Altivec and SPE added by Red Hat
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* new small reentrancy structure support
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* dynamic reentrancy structure support
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*** Major changes in newlib version 1.10.0:
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* libtool support for i[3456]86-pc-linux native builds
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* addition of libm/machine/i386 directory, for i386 fast math routines
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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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*** 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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