mmalloc/ChangeLog

   1 2002-11-28  Elena Zannoni  <ezannoni@redhat.com>
   2
   3         * Makefile.in (install): Move install-info to here...
   4         (all): ...from here.
   5
   6 2002-11-26  Elena Zannoni  <ezannoni@redhat.com>
   7
   8         * Makefile.in (INFO_DEPS): Define.
   9         (all): Add install-info to the rule.
  10         (info): Unse INFO_DEPS.
  11         (install-info): Rewrite.
  12         (uninstall-info): New.
  13         (uninstall): New.
  14
  15 2002-04-07  Andrew Cagney  <ac131313@redhat.com>
  16
  17         From 2002-03-05 Scott Pakin <pakin@uiuc.edu>
  18         * mmap-sup.c (MAP_PRIVATE_OR_SHARED): Define.
  19         (__mmalloc_mmap_morecore): Use.
  20         (__mmalloc_remap_core): Use.
  21
  22 2000-05-17  Eli Zaretskii  <eliz@is.elta.co.il>
  23
  24         * Makefile.in (install-info): Make sure $(infodir) exists.  Run
  25         install-info program on the installed Info files.
  26
  27 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
  28
  29         * Makefile.in (install): Append "n", not ".n" to libmmalloc.a,
  30         since the latter loses on DOS 8+3 filesystems.
  31
  32 Mon Feb 28 10:33:51 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  33
  34         * MAINTAINERS: New file.
  35
  36 2000-02-18  Frank Ch. Eigler  <fche@redhat.com>
  37
  38         From Jason "crash" Molenda <jsm@cygnus.com>:
  39         * configure.in: Check for getpagesize declaration.
  40         * mvmalloc.c, mmap-sup.c: Conditionally declare getpagesize.
  41         * configure: Regenerated.
  42
  43 Fri Feb 18 11:42:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  44
  45         * configure.in: Check for <unistd.h>.
  46         * configure: Regenerate.
  47
  48         From 2000-02-17 RodneyBrown@pmsc.com:
  49         * mm.c, attach.c, mmap-sup.c, sbrk-sup.c: Include <unistd.h> for
  50         sbrk and lseek declarations.  Update copyright.
  51
  52 2000-02-04  Kevin Buettner  (kevinb@cygnus.com)
  53
  54         * acinclude.m4, aclocal.m4: New files.
  55         * configure.in (sbrk): Use BFD_NEED_DECLARATION to test for
  56         presence of a suitable declaration in the system headers.
  57         * configure: Regenerated.
  58         * sbrk-sup.c (sbrk): Ifdef'd with NEED_DECLARATION_SBRK.
  59
  60 1999-01-04  Jason Molenda  (jsm@bugshack.cygnus.com)
  61
  62         * configure.in: Requires autoconf 2.12.1 or higher.
  63         * configure: Regenerated.
  64
  65 1998-07-24  Jim Blandy  <jimb@zwingli.cygnus.com>
  66
  67         * mcalloc.c: #include <sys/types.h> before <string.h>.  HP/UX 11.0
  68         needs this.
  69
  70 Thu Apr 23 12:19:22 1998  Philippe De Muyter  <phdm@macqel.be>
  71
  72         * mmalloc.h: Include sys/types.h and stdio.h #ifndef HAVE_STDDEF_H.
  73         * mmprivate.h: Do not handle HAVE_STDDEF_H here, since we include
  74         mmalloc.h.
  75
  76 Tue Mar 24 17:07:02 1998  Stu Grossman  <grossman@bhuna.cygnus.co.uk>
  77
  78         * Makefile.in:  Get SHELL from configure.
  79         * configure:  Regenerate with autoconf 2.12.1 to fix shell issues for
  80         NT native builds.
  81
  82 Mon Feb  7 13:06:45 1997  Philippe De Muyter  <phdm@macqel.be>
  83
  84         * mmalloc/detach.c: Do not include fcntl.h.
  85
  86 Thu Aug 28 13:15:07 1997  Andrew Cagney  <cagney@b1.cygnus.com>
  87
  88         * mrealloc.c (realloc): Store result in local variable before
  89         returning it.  Makes debugging much easier at negligible cost.
  90
  91 Tue Feb  4 16:30:59 1997  Ian Lance Taylor  <ian@cygnus.com>
  92
  93         * mvalloc.c (cache_pagesize): Rename from pagesize, so that if we
  94         are building mm.o, it does not conflict with the variable of the
  95         same name in mmap-sup.c.
  96
  97 Sat Dec 28 12:48:32 1996  Fred Fish  <fnf@cygnus.com>
  98
  99         * Makefile.in (mm.o): New target that combines all the functions
 100         into a single object module.  This avoids client programs picking
 101         up part of the allocation routines from mmalloc and part from libc,
 102         which can lead to undefined behavior.
 103         (CFILES): Add mm.c
 104         (TARGETOBJS): Define to be either the individual objects or the
 105         single combined object.
 106         (TARGETLIB): Create the archive using TARGETOBJS.
 107         * mm.c: New file that simply #includes the other source C files.
 108
 109 Thu Oct  3 15:45:23 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 110
 111         * Makefile.in (maintainer-clean): Depend on distclean, remove
 112         duplication.
 113
 114 Tue Sep 10 17:52:06 1996  Fred Fish  <fnf@cygnus.com>
 115
 116         * mmcheck.c (checkhdr): Add prototype.
 117         (mfree_check): Ditto.
 118         (mmalloc_check): Ditto.
 119         (mrealloc_check): Ditto.
 120         * mmtrace.c (tr_break): Ditto.
 121         (tr_freehook): Ditto.
 122         (tr_mallochook): Ditto.
 123         (tr_reallochook): Ditto.
 124         * sbrk-sup.c (sbrk_morecore): Ditto.
 125
 126 Wed Sep  4 18:02:45 1996  Stu Grossman  (grossman@critters.cygnus.com)
 127
 128         * configure configure.in:  Don't default CC to cc.  It causes problems
 129         when starting a compile in the mmalloc directory.
 130
 131 Wed Jul 24 00:53:34 1996  Fred Fish  <fnf@cygnus.com>
 132
 133         * mmalloc.h (mmalloc_findbase): Add prototype.
 134
 135 Fri Jul 12 18:35:34 1996  Fred Fish  <fnf@cygnus.com>
 136
 137         * mmap-sup.c (mmalloc_findbase): Change to not require /dev/zero
 138         if MMAP_ANONYMOUS is available.
 139
 140 Wed Jul 10 23:53:42 1996  Fred Fish  <fnf@cygnus.com>
 141
 142         * detach.c (mmalloc_detach): Fix bug in computation of negative
 143         brk value.
 144         * mmcheck.c (mmcheckf): Renamed from mmcheck and new FORCE argument
 145         added.  Replaced hack that always allowed checking routines to be
 146         installed and enforce restriction that they have to be installed
 147         prior to allocating any memory on the used heap or the FORCE argument
 148         has to be non-NULL.
 149         (mmcheck): New function that calls mmcheckf with FORCE set to zero,
 150         for backwards compatibility.
 151         * mmalloc.c (malloc): Store result in local variable before
 152         returning it.  Makes debugging much easier at negligible cost.
 153         * mmalloc.h (mmcheckf): Declare.
 154         * attach.c (reuse): Call mmcheckf rather than mmcheck.
 155         * mmap-sup.c (__mmalloc_mmap_morecore): Improve to allow mmap
 156         to select a base mapping address if none is otherwise given.
 157         (mmalloc_findbase): New function that user can call to find
 158         an available mapping address of a given size.
 159
 160 Tue Jun 25 22:54:06 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 161
 162         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir):
 163         Use autoconf-set values.
 164         (docdir): Removed.
 165         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
 166         * configure: Rebuilt.
 167
 168 Tue May 28 13:51:22 1996  Fred Fish  <fnf@cygnus.com>
 169
 170         From: Thomas A Peterson <tap@src.honeywell.com>
 171         * Makefile.in (install-info): Apply patch to install
 172         mmalloc.info from srcdir if not found in build dir.
 173
 174 Sun Apr  7 20:55:30 1996  Fred Fish  <fnf@rtl.cygnus.com>
 175
 176         From: Miles Bader  <miles@gnu.ai.mit.edu>
 177         * configure.in: Use AC_CHECK_TOOL to find AR & RANLIB.
 178         * configure: Regenerate with autoconf.
 179         * Makefile.in: Use AR set by configure substitution.
 180
 181 Fri Mar 29 09:57:36 1996  Fred Fish  <fnf@cygnus.com>
 182
 183         * mmalloc.h (mmtrace): Add prototype.
 184
 185 Sat Feb  3 12:41:00 1996  Fred Fish  <fnf@cygnus.com>
 186
 187         From H.J. Lu (hjl@gnu.ai.mit.edu):
 188         * mvalloc.c (valloc): new.
 189         * mmemalign.c: Allocate (SIZE + ALIGNMENT - 1) and then trim
 190         if possible.
 191         (memalign): don't put the node on the _aligned_blocks list more
 192         than once.
 193
 194 Mon Nov 20 12:04:32 1995  Fred Fish  <fnf@cygnus.com>
 195
 196         * Makefile.in (OFILES): Make objects depend upon Makefile,
 197         since Makefile sets DEFS which can definitely affect how
 198         objects are to be compiled.
 199
 200 Mon Nov  6 14:12:13 1995  Jason Molenda  (crash@phydeaux.cygnus.com)
 201
 202         * configure.in (AC_CHECK_HEADERS): add limits.h.
 203         (AC_HEADER_STDC): remove.
 204
 205         * mmalloc.h: document necessity of defining size_t before
 206         including mmalloc.h.
 207
 208         * mmprivate.h: add check for limits.h, remove definition of
 209         NULL and size_t.
 210
 211 Sun Nov  5 00:27:36 1995  Jason Molenda  (crash@phydeaux.cygnus.com)
 212
 213         * configure.in: AC_CHECK_HEADERS, not AC_CHECK_HEADER.
 214
 215 Sun Nov  5 00:14:13 1995  Jason Molenda  (crash@phydeaux.cygnus.com)
 216
 217         * configure.in: add check for stddef.h
 218         * mmalloc.h: include stddef.h if HAVE_STDDEF_H is defined.
 219
 220 Sat Nov  4 19:10:13 1995  Jason Molenda  (crash@phydeaux.cygnus.com)
 221
 222         * configure.in: add AC_HEADER_STDC check.
 223
 224         * mmalloc.h: check if STDC_HEADERS instead of __STDC__.
 225
 226         * mmprivate.h: check if STDC_HEADERS instead of __STDC__.
 227
 228 Tue Oct 24 13:17:44 1995  Stan Shebs  <shebs@andros.cygnus.com>
 229
 230         * mmprivate.h: Remove declarations (PTR, etc) that are already
 231         provided by ansidecl.h, include mmalloc.h earlier in file.
 232
 233 Tue Oct 10 11:04:47 1995  Fred Fish  <fnf@cygnus.com>
 234
 235         * Makefile.in (BISON):  Remove macro.
 236
 237 Wed Sep 20 12:51:13 1995  Ian Lance Taylor  <ian@cygnus.com>
 238
 239         * Makefile.in (maintainer-clean): New target, synonym for
 240         realclean.  Add GNU standard maintainer-clean echos.
 241
 242 Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
 243
 244         * Update all FSF addresses except those in COPYING* files
 245         and shar archive of original FSF files.
 246
 247 Mon Jun 12 12:11:57 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 248
 249         * Makefile.in (distclean, realclean): Remove config.cache and
 250           config.log.
 251
 252 Wed May 17 17:47:44 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 253
 254         * Makefile.in (Makefile): Added config.status to dependency list.
 255           (config.status): New target.
 256
 257 Fri May  5 15:17:53 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 258
 259         * mmap-sup.c: Removed munmap prototype.  Some systems have a
 260           slightly different prototype.
 261
 262 Wed May  3 17:18:13 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 263
 264         * Makefile.in, configure.in: Converted to use autoconf.
 265         * configure: New file, generated with autoconf 2.3.
 266         * config/{mh-go32, mh-irix, mh-ncr3000, mh-sunos4,
 267           mh-sysv4}: Removed.
 268
 269 Thu Nov  3 23:55:21 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 270
 271         * Makefile.in (install-info): Name destination file correctly,
 272         rather than using undefined shell variable.
 273
 274 Fri Oct 28 16:46:58 1994  Stan Shebs  (shebs@andros.cygnus.com)
 275
 276         * mmprivate.h: New file, was mmalloc.h.
 277         (mmalloc.h): Include.
 278         * mmalloc.h: Remove all but declarations of mmalloc functions.
 279         (ansidecl.h): Include.
 280         * attach.c, et al: Include mmprivate.h instead of mmalloc.h.
 281
 282 Wed Aug 24 12:55:33 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
 283
 284         * configure.in: Change i[34]86 to i[345]86.
 285
 286 Mon Aug 22 11:36:40 1994  Stan Shebs  (shebs@andros.cygnus.com)
 287
 288         * Makefile.in (distclean): Separate from realclean.
 289         (realclean): Remove mmalloc.info.
 290
 291 Fri May  6 13:04:25 1994  Steve Chamberlain  (sac@cygnus.com)
 292
 293         * config/go32.mh: New file
 294         * configure.in (host==go32):  Use new fragment.
 295
 296 Tue Feb  8 00:32:28 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 297
 298         * mmtrace.c (tr_freehook, tr_mallochook, tr_reallochook):
 299         Cast addresses put out via fprintf to unsigned long and use %lx.
 300
 301 Tue Nov 16 20:33:17 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
 302
 303         * COPYING.LIB: New file (standard version 2 LGPL, as already cited
 304         by the source files).
 305
 306 Fri Nov  5 11:47:33 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 307
 308         * Makefile.in (info dvi install-info): Actually make the manual.
 309
 310 Mon Nov  1 14:20:25 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 311
 312         * mmalloc.texi: Fix typo ("for for" -> "for").
 313
 314 Fri Jul 16 15:27:08 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)
 315
 316         * test1.c: New file which tests for bug fixed below.
 317         * Makefile.in (check): Put in commands to run it (but commented out
 318         because it won't work for Canadian cross).
 319
 320         * mmalloc.c (mmalloc): When extending a free block at the end of the
 321         heap, check whether which block is at the end changed.
 322
 323         * Makefile.in (TAGS): make work when srcdir != objdir.
 324
 325 Thu Jul 15 07:56:47 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 326
 327         * attach.c, detach.c: Include <sys/types.h> before <fcntl.h>.
 328
 329 Wed Jun 30 11:00:53 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 330
 331         * Makefile.in: Add mostlyclean and realclean targets.
 332
 333 Wed Mar 24 01:58:12 1993  david d `zoo' zuhn  (zoo at poseidon.cygnus.com)
 334
 335         * Makefile.in: add dvi and installcheck targets
 336
 337 Fri Mar 12 18:35:43 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 338
 339         * configure.in: recognize *-*-solaris2* instead of *-*-solaris* (a
 340         number of people want to call SunOS 4.1.2 "solaris1.0" and get it right)
 341
 342 Mon Feb 22 18:08:53 1993  John Gilmore  (gnu@cygnus.com)
 343
 344         * Makefile.in (distclean):  Add.
 345
 346 Tue Feb 16 08:09:15 1993  Fred Fish  (fnf@cygnus.com)
 347
 348         * Makefile.in, attach.c, detach.c, keys.c, mmap-sup.c, mmtrace.c,
 349         sbrk-sup.c:  Use GNU Library General Public License, like other
 350         files.
 351
 352 Wed Nov 18 19:18:59 1992  John Gilmore  (gnu@cygnus.com)
 353
 354         * configure.in:  Regularize list of host configs.
 355
 356 Fri Oct 30 00:59:46 1992  John Gilmore  (gnu@cygnus.com)
 357
 358         * mmalloc.texi:  Add missing doubled @.  Bugfix by Paul Eggert.
 359
 360 Fri Oct 23 01:50:52 1992  Stu Grossman  (grossman at cygnus.com)
 361
 362         * configure.in:  Handle solaris same as sysv4.
 363
 364 Thu Oct  1 23:34:20 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 365
 366         * configure.in: use cpu-vendor-os triple instead of nested cases
 367
 368 Sun Aug 23 11:09:46 1992  Fred Fish  (fnf@cygnus.com)
 369
 370         * sbrk-sup.c (__mmalloc_brk_init):  Ensure base of sbrk'd region
 371         is aligned.  Bug reported by Andrew Heybey (ath@lcs.mit.edu).
 372
 373 Wed Aug 19 14:49:23 1992  Ian Lance Taylor  (ian@cygnus.com)
 374
 375         * Makefile.in: always create installation directories.
 376
 377 Mon Jul 20 21:15:44 1992  Fred Fish  (fnf@cygnus.com)
 378
 379         * mrealloc.c:  Minor code format style changes for consistency.
 380
 381 Fri Jul  3 20:25:30 1992  Fred Fish  (fnf@cygnus.com)
 382
 383         * attach.c, detach.c, mcalloc.c, mmalloc.c, mmtrace.c, mrealloc.c,
 384         sbrk-sup.c:  Remove "(void)" casts from function calls where the
 385         return value is ignored, in accordance with GNU coding standards.
 386
 387 Tue Jun 30 16:44:41 1992  Fred Fish  (fnf@cygnus.com)
 388
 389         * mmalloc.h (struct mdesc):  Add FIXME comments to point out the
 390         need to save some data on a per-process basis for mapped regions
 391         that are shared.
 392         * attach.c (reuse):  Update the morecore field for reused mapped
 393         regions to be correct for the current process.
 394
 395 Mon Jun 29 10:45:25 1992  Fred Fish  (fnf at cygnus.com)
 396
 397         * mmtrace.c:  Lint.
 398
 399 Mon Jun 15 12:20:16 1992  Fred Fish  (fnf@cygnus.com)
 400
 401         * mmalloc.h (struct mdesc):  Change member "errno" to
 402         "saved_errno" to avoid possible conflict with ANSI C environments,
 403         where it is allowed to be a macro.
 404         * config/mh-ncr3000 (INSTALL):  Don't use /usr/ucb/install,
 405         it is broken on ncr 3000's.
 406         * config/mh-ncr3000 (RANLIB):  Use RANLIB=true.
 407
 408 Fri Jun 12 21:34:21 1992  John Gilmore  (gnu at cygnus.com)
 409
 410         * mmap-sup.c:  Avoid ANSI C "empty translation unit" idiocy.
 411
 412 Tue Jun  9 17:29:04 1992  Fred Fish  (fnf@cygnus.com)
 413
 414         * config/{mh-ncr3000, mh-sysv4}:  Add definition for INSTALL using
 415         /usr/ucb/install.
 416
 417 Thu Apr 30 22:36:31 1992  Fred Fish  (fnf@cygnus.com)
 418
 419         * sbrk-sup.c (sbrk_morecore):  Fix sbrk() error return test.
 420
 421 Mon Apr 20 21:03:30 1992  K. Richard Pixley  (rich@cygnus.com)
 422
 423         * Makefile.in: rework CFLAGS so that they can be passed from the
 424           command line.  remove MINUS_G.  Default CFLAGS to -g.
 425
 426 Thu Apr 16 20:00:21 1992  Fred Fish  (fnf@cygnus.com)
 427
 428         * TODO:  New file.
 429         * attach.c, mcalloc.c, mfree.c, mmalloc.c, mmalloc.h, mmap-sup.c,
 430         mmcheck.c, mtrace.c, mrealloc.c, mvalloc.c, sbrk-sup.c:  Lint.
 431
 432 Fri Apr 10 22:59:17 1992  Fred Fish  (fnf@cygnus.com)
 433
 434         * configure.in:  Recognize new ncr3000 config.
 435         * config/mh-ncr3000:  New config file.
 436         * Makefile.in (MINUS_G):  Add macro and default to -g.
 437
 438 Wed Apr  8 09:34:53 1992  Fred Fish  (fnf@cygnus.com)
 439
 440         * mmalloc.c:  Minor fix to comment.
 441         * mmalloc.texi:  Update to match actual implementation
 442         * mmalloc.h (morecore):  Change prototype's 2nd arg to int.
 443
 444 Tue Apr  7 22:16:09 1992  Fred Fish  (fnf@cygnus.com)
 445
 446         * mmalloc.h (size_t, CHAR_BIT):  Only redefine if not already
 447         defined.
 448
 449 Mon Apr  6 20:49:33 1992  Fred Fish  (fnf@cygnus.com)
 450
 451         * mmalloc.h:  Remove include of <stdlib.h>.  This also gets rid
 452         of the ugly kludge installed on 1-Apr-92.
 453
 454 Mon Apr  6 16:33:37 1992  Stu Grossman  (grossman at cygnus.com)
 455
 456         * detach.c (mmalloc_detach):  Arg should be PTR, not void *.
 457         Fixes complaints from non __STDC__ systems.
 458
 459 Wed Apr  1 11:47:02 1992  Fred Fish  (fnf@cygnus.com)
 460
 461         * mcalloc.c, mfree.c, mmalloc.c, mrealloc.c:  Minor comment
 462         change.
 463         * mmalloc.h:  Add ugly kludge to band-aid over problems with
 464         bogus vendor <stdlib.h> files.
 465
 466 Sun Mar 29 12:41:31 1992  John Gilmore  (gnu at cygnus.com)
 467
 468         * attach.c, mmalloc.c, mmcheck.c:  Lint.
 469
 470 Thu Mar 26 17:06:04 1992  Fred Fish  (fnf@cygnus.com)
 471
 472         * attach.c (reuse):  Explicitly discard return value of mmcheck.
 473         * mmcheck.c (mmcheck):  Document requirements for installing
 474         corruption checking hooks and set up to enforce restrictions.
 475
 476 Tue Mar 24 23:41:10 1992  K. Richard Pixley  (rich@cygnus.com)
 477
 478         * config/mh-irix4: new file.
 479
 480         * Makefile.in: added standard targets, fixed install directories.
 481
 482 Sat Mar 14 17:34:59 1992  Fred Fish  (fnf@cygnus.com)
 483
 484         * Initial release, incorporated into gdb.
 485
 486