+2000-05-17 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * Makefile.in (install-info): Make sure $(infodir) exists. Run
+ install-info program on the installed Info files.
+
+2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * Makefile.in (install): Append "n", not ".n" to libmmalloc.a,
+ since the latter loses on DOS 8+3 filesystems.
+
+Mon Feb 28 10:33:51 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * MAINTAINERS: New file.
+
+2000-02-18 Frank Ch. Eigler <fche@redhat.com>
+
+ From Jason "crash" Molenda <jsm@cygnus.com>:
+ * configure.in: Check for getpagesize declaration.
+ * mvmalloc.c, mmap-sup.c: Conditionally declare getpagesize.
+ * configure: Regenerated.
+
+Fri Feb 18 11:42:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure.in: Check for <unistd.h>.
+ * configure: Regenerate.
+
+ From 2000-02-17 RodneyBrown@pmsc.com:
+ * mm.c, attach.c, mmap-sup.c, sbrk-sup.c: Include <unistd.h> for
+ sbrk and lseek declarations. Update copyright.
+
+2000-02-04 Kevin Buettner (kevinb@cygnus.com)
+
+ * acinclude.m4, aclocal.m4: New files.
+ * configure.in (sbrk): Use BFD_NEED_DECLARATION to test for
+ presence of a suitable declaration in the system headers.
+ * configure: Regenerated.
+ * sbrk-sup.c (sbrk): Ifdef'd with NEED_DECLARATION_SBRK.
+
+1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
+
+ * configure.in: Requires autoconf 2.12.1 or higher.
+ * configure: Regenerated.
+
+1998-07-24 Jim Blandy <jimb@zwingli.cygnus.com>
+
+ * mcalloc.c: #include <sys/types.h> before <string.h>. HP/UX 11.0
+ needs this.
+
+Thu Apr 23 12:19:22 1998 Philippe De Muyter <phdm@macqel.be>
+
+ * mmalloc.h: Include sys/types.h and stdio.h #ifndef HAVE_STDDEF_H.
+ * mmprivate.h: Do not handle HAVE_STDDEF_H here, since we include
+ mmalloc.h.
+
+Tue Mar 24 17:07:02 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
+
+ * Makefile.in: Get SHELL from configure.
+ * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
+ NT native builds.
+
+Mon Feb 7 13:06:45 1997 Philippe De Muyter <phdm@macqel.be>
+
+ * mmalloc/detach.c: Do not include fcntl.h.
+
+Thu Aug 28 13:15:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * mrealloc.c (realloc): Store result in local variable before
+ returning it. Makes debugging much easier at negligible cost.
+
+Tue Feb 4 16:30:59 1997 Ian Lance Taylor <ian@cygnus.com>
+
+ * mvalloc.c (cache_pagesize): Rename from pagesize, so that if we
+ are building mm.o, it does not conflict with the variable of the
+ same name in mmap-sup.c.
+
+Sat Dec 28 12:48:32 1996 Fred Fish <fnf@cygnus.com>
+
+ * Makefile.in (mm.o): New target that combines all the functions
+ into a single object module. This avoids client programs picking
+ up part of the allocation routines from mmalloc and part from libc,
+ which can lead to undefined behavior.
+ (CFILES): Add mm.c
+ (TARGETOBJS): Define to be either the individual objects or the
+ single combined object.
+ (TARGETLIB): Create the archive using TARGETOBJS.
+ * mm.c: New file that simply #includes the other source C files.
+
+Thu Oct 3 15:45:23 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
+
+ * Makefile.in (maintainer-clean): Depend on distclean, remove
+ duplication.
+
+Tue Sep 10 17:52:06 1996 Fred Fish <fnf@cygnus.com>
+
+ * mmcheck.c (checkhdr): Add prototype.
+ (mfree_check): Ditto.
+ (mmalloc_check): Ditto.
+ (mrealloc_check): Ditto.
+ * mmtrace.c (tr_break): Ditto.
+ (tr_freehook): Ditto.
+ (tr_mallochook): Ditto.
+ (tr_reallochook): Ditto.
+ * sbrk-sup.c (sbrk_morecore): Ditto.
+
+Wed Sep 4 18:02:45 1996 Stu Grossman (grossman@critters.cygnus.com)
+
+ * configure configure.in: Don't default CC to cc. It causes problems
+ when starting a compile in the mmalloc directory.
+
+Wed Jul 24 00:53:34 1996 Fred Fish <fnf@cygnus.com>
+
+ * mmalloc.h (mmalloc_findbase): Add prototype.
+
+Fri Jul 12 18:35:34 1996 Fred Fish <fnf@cygnus.com>
+
+ * mmap-sup.c (mmalloc_findbase): Change to not require /dev/zero
+ if MMAP_ANONYMOUS is available.
+
+Wed Jul 10 23:53:42 1996 Fred Fish <fnf@cygnus.com>
+
+ * detach.c (mmalloc_detach): Fix bug in computation of negative
+ brk value.
+ * mmcheck.c (mmcheckf): Renamed from mmcheck and new FORCE argument
+ added. Replaced hack that always allowed checking routines to be
+ installed and enforce restriction that they have to be installed
+ prior to allocating any memory on the used heap or the FORCE argument
+ has to be non-NULL.
+ (mmcheck): New function that calls mmcheckf with FORCE set to zero,
+ for backwards compatibility.
+ * mmalloc.c (malloc): Store result in local variable before
+ returning it. Makes debugging much easier at negligible cost.
+ * mmalloc.h (mmcheckf): Declare.
+ * attach.c (reuse): Call mmcheckf rather than mmcheck.
+ * mmap-sup.c (__mmalloc_mmap_morecore): Improve to allow mmap
+ to select a base mapping address if none is otherwise given.
+ (mmalloc_findbase): New function that user can call to find
+ an available mapping address of a given size.
+
+Tue Jun 25 22:54:06 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
+
+ * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir):
+ Use autoconf-set values.
+ (docdir): Removed.
+ * configure.in (AC_PREREQ): autoconf 2.5 or higher.
+ * configure: Rebuilt.
+
+Tue May 28 13:51:22 1996 Fred Fish <fnf@cygnus.com>
+
+ From: Thomas A Peterson <tap@src.honeywell.com>
+ * Makefile.in (install-info): Apply patch to install
+ mmalloc.info from srcdir if not found in build dir.
+
+Sun Apr 7 20:55:30 1996 Fred Fish <fnf@rtl.cygnus.com>
+
+ From: Miles Bader <miles@gnu.ai.mit.edu>
+ * configure.in: Use AC_CHECK_TOOL to find AR & RANLIB.
+ * configure: Regenerate with autoconf.
+ * Makefile.in: Use AR set by configure substitution.
+
+Fri Mar 29 09:57:36 1996 Fred Fish <fnf@cygnus.com>
+
+ * mmalloc.h (mmtrace): Add prototype.
+
+Sat Feb 3 12:41:00 1996 Fred Fish <fnf@cygnus.com>
+
+ From H.J. Lu (hjl@gnu.ai.mit.edu):
+ * mvalloc.c (valloc): new.
+ * mmemalign.c: Allocate (SIZE + ALIGNMENT - 1) and then trim
+ if possible.
+ (memalign): don't put the node on the _aligned_blocks list more
+ than once.
+
+Mon Nov 20 12:04:32 1995 Fred Fish <fnf@cygnus.com>
+
+ * Makefile.in (OFILES): Make objects depend upon Makefile,
+ since Makefile sets DEFS which can definitely affect how
+ objects are to be compiled.
+
+Mon Nov 6 14:12:13 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+
+ * configure.in (AC_CHECK_HEADERS): add limits.h.
+ (AC_HEADER_STDC): remove.
+
+ * mmalloc.h: document necessity of defining size_t before
+ including mmalloc.h.
+
+ * mmprivate.h: add check for limits.h, remove definition of
+ NULL and size_t.
+
+Sun Nov 5 00:27:36 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+
+ * configure.in: AC_CHECK_HEADERS, not AC_CHECK_HEADER.
+
+Sun Nov 5 00:14:13 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+
+ * configure.in: add check for stddef.h
+ * mmalloc.h: include stddef.h if HAVE_STDDEF_H is defined.
+
+Sat Nov 4 19:10:13 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+
+ * configure.in: add AC_HEADER_STDC check.
+
+ * mmalloc.h: check if STDC_HEADERS instead of __STDC__.
+
+ * mmprivate.h: check if STDC_HEADERS instead of __STDC__.
+
+Tue Oct 24 13:17:44 1995 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mmprivate.h: Remove declarations (PTR, etc) that are already
+ provided by ansidecl.h, include mmalloc.h earlier in file.
+
+Tue Oct 10 11:04:47 1995 Fred Fish <fnf@cygnus.com>
+
+ * Makefile.in (BISON): Remove macro.
+
+Wed Sep 20 12:51:13 1995 Ian Lance Taylor <ian@cygnus.com>
+
+ * Makefile.in (maintainer-clean): New target, synonym for
+ realclean. Add GNU standard maintainer-clean echos.
+
+Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
+
+ * Update all FSF addresses except those in COPYING* files
+ and shar archive of original FSF files.
+
+Mon Jun 12 12:11:57 1995 J.T. Conklin <jtc@rtl.cygnus.com>
+
+ * Makefile.in (distclean, realclean): Remove config.cache and
+ config.log.
+
+Wed May 17 17:47:44 1995 J.T. Conklin <jtc@rtl.cygnus.com>
+
+ * Makefile.in (Makefile): Added config.status to dependency list.
+ (config.status): New target.
+
+Fri May 5 15:17:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
+
+ * mmap-sup.c: Removed munmap prototype. Some systems have a
+ slightly different prototype.
+
+Wed May 3 17:18:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
+
+ * Makefile.in, configure.in: Converted to use autoconf.
+ * configure: New file, generated with autoconf 2.3.
+ * config/{mh-go32, mh-irix, mh-ncr3000, mh-sunos4,
+ mh-sysv4}: Removed.
+
+Thu Nov 3 23:55:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+
+ * Makefile.in (install-info): Name destination file correctly,
+ rather than using undefined shell variable.
+
+Fri Oct 28 16:46:58 1994 Stan Shebs (shebs@andros.cygnus.com)
+
+ * mmprivate.h: New file, was mmalloc.h.
+ (mmalloc.h): Include.
+ * mmalloc.h: Remove all but declarations of mmalloc functions.
+ (ansidecl.h): Include.
+ * attach.c, et al: Include mmprivate.h instead of mmalloc.h.
+
+Wed Aug 24 12:55:33 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
+
+ * configure.in: Change i[34]86 to i[345]86.
+
+Mon Aug 22 11:36:40 1994 Stan Shebs (shebs@andros.cygnus.com)
+
+ * Makefile.in (distclean): Separate from realclean.
+ (realclean): Remove mmalloc.info.
+
+Fri May 6 13:04:25 1994 Steve Chamberlain (sac@cygnus.com)
+
+ * config/go32.mh: New file
+ * configure.in (host==go32): Use new fragment.
+
+Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
+
+ * mmtrace.c (tr_freehook, tr_mallochook, tr_reallochook):
+ Cast addresses put out via fprintf to unsigned long and use %lx.
+
+Tue Nov 16 20:33:17 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
+
+ * COPYING.LIB: New file (standard version 2 LGPL, as already cited
+ by the source files).
+
+Fri Nov 5 11:47:33 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+
+ * Makefile.in (info dvi install-info): Actually make the manual.
+
+Mon Nov 1 14:20:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+
+ * mmalloc.texi: Fix typo ("for for" -> "for").
+
+Fri Jul 16 15:27:08 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
+
+ * test1.c: New file which tests for bug fixed below.
+ * Makefile.in (check): Put in commands to run it (but commented out
+ because it won't work for Canadian cross).
+
+ * mmalloc.c (mmalloc): When extending a free block at the end of the
+ heap, check whether which block is at the end changed.
+
+ * Makefile.in (TAGS): make work when srcdir != objdir.
+
+Thu Jul 15 07:56:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+
+ * attach.c, detach.c: Include <sys/types.h> before <fcntl.h>.
+
+Wed Jun 30 11:00:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+
+ * Makefile.in: Add mostlyclean and realclean targets.
+
+Wed Mar 24 01:58:12 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
+
+ * Makefile.in: add dvi and installcheck targets
+
+Fri Mar 12 18:35:43 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * configure.in: recognize *-*-solaris2* instead of *-*-solaris* (a
+ number of people want to call SunOS 4.1.2 "solaris1.0" and get it right)
+
+Mon Feb 22 18:08:53 1993 John Gilmore (gnu@cygnus.com)
+
+ * Makefile.in (distclean): Add.
+
+Tue Feb 16 08:09:15 1993 Fred Fish (fnf@cygnus.com)
+
+ * Makefile.in, attach.c, detach.c, keys.c, mmap-sup.c, mmtrace.c,
+ sbrk-sup.c: Use GNU Library General Public License, like other
+ files.
+
+Wed Nov 18 19:18:59 1992 John Gilmore (gnu@cygnus.com)
+
+ * configure.in: Regularize list of host configs.
+
+Fri Oct 30 00:59:46 1992 John Gilmore (gnu@cygnus.com)
+
+ * mmalloc.texi: Add missing doubled @. Bugfix by Paul Eggert.
+
+Fri Oct 23 01:50:52 1992 Stu Grossman (grossman at cygnus.com)
+
+ * configure.in: Handle solaris same as sysv4.
+
+Thu Oct 1 23:34:20 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * configure.in: use cpu-vendor-os triple instead of nested cases
+
+Sun Aug 23 11:09:46 1992 Fred Fish (fnf@cygnus.com)
+
+ * sbrk-sup.c (__mmalloc_brk_init): Ensure base of sbrk'd region
+ is aligned. Bug reported by Andrew Heybey (ath@lcs.mit.edu).
+
+Wed Aug 19 14:49:23 1992 Ian Lance Taylor (ian@cygnus.com)
+
+ * Makefile.in: always create installation directories.
+
+Mon Jul 20 21:15:44 1992 Fred Fish (fnf@cygnus.com)
+
+ * mrealloc.c: Minor code format style changes for consistency.
+
+Fri Jul 3 20:25:30 1992 Fred Fish (fnf@cygnus.com)
+
+ * attach.c, detach.c, mcalloc.c, mmalloc.c, mmtrace.c, mrealloc.c,
+ sbrk-sup.c: Remove "(void)" casts from function calls where the
+ return value is ignored, in accordance with GNU coding standards.
+
+Tue Jun 30 16:44:41 1992 Fred Fish (fnf@cygnus.com)
+
+ * mmalloc.h (struct mdesc): Add FIXME comments to point out the
+ need to save some data on a per-process basis for mapped regions
+ that are shared.
+ * attach.c (reuse): Update the morecore field for reused mapped
+ regions to be correct for the current process.
+
+Mon Jun 29 10:45:25 1992 Fred Fish (fnf at cygnus.com)
+
+ * mmtrace.c: Lint.
+
+Mon Jun 15 12:20:16 1992 Fred Fish (fnf@cygnus.com)
+
+ * mmalloc.h (struct mdesc): Change member "errno" to
+ "saved_errno" to avoid possible conflict with ANSI C environments,
+ where it is allowed to be a macro.
+ * config/mh-ncr3000 (INSTALL): Don't use /usr/ucb/install,
+ it is broken on ncr 3000's.
+ * config/mh-ncr3000 (RANLIB): Use RANLIB=true.
+
Fri Jun 12 21:34:21 1992 John Gilmore (gnu at cygnus.com)
* mmap-sup.c: Avoid ANSI C "empty translation unit" idiocy.