mmalloc/ChangeLog

   1 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * Makefile.in (install-info): Create dest dir. Support DESTDIR.
   4         (install): Likewise.
   5
   6 2002-11-28  Elena Zannoni  <ezannoni@redhat.com>
   7
   8         * Makefile.in (install): Move install-info to here...
   9         (all): ...from here.
  10
  11 2002-11-26  Elena Zannoni  <ezannoni@redhat.com>
  12
  13         * Makefile.in (INFO_DEPS): Define.
  14         (all): Add install-info to the rule.
  15         (info): Unse INFO_DEPS.
  16         (install-info): Rewrite.
  17         (uninstall-info): New.
  18         (uninstall): New.
  19
  20 2002-04-07  Andrew Cagney  <ac131313@redhat.com>
  21
  22         From 2002-03-05 Scott Pakin <pakin@uiuc.edu>
  23         * mmap-sup.c (MAP_PRIVATE_OR_SHARED): Define.
  24         (__mmalloc_mmap_morecore): Use.
  25         (__mmalloc_remap_core): Use.
  26
  27 2000-05-17  Eli Zaretskii  <eliz@is.elta.co.il>
  28
  29         * Makefile.in (install-info): Make sure $(infodir) exists.  Run
  30         install-info program on the installed Info files.
  31
  32 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
  33
  34         * Makefile.in (install): Append "n", not ".n" to libmmalloc.a,
  35         since the latter loses on DOS 8+3 filesystems.
  36
  37 Mon Feb 28 10:33:51 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  38
  39         * MAINTAINERS: New file.
  40
  41 2000-02-18  Frank Ch. Eigler  <fche@redhat.com>
  42
  43         From Jason "crash" Molenda <jsm@cygnus.com>:
  44         * configure.in: Check for getpagesize declaration.
  45         * mvmalloc.c, mmap-sup.c: Conditionally declare getpagesize.
  46         * configure: Regenerated.
  47
  48 Fri Feb 18 11:42:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  49
  50         * configure.in: Check for <unistd.h>.
  51         * configure: Regenerate.
  52
  53         From 2000-02-17 RodneyBrown@pmsc.com:
  54         * mm.c, attach.c, mmap-sup.c, sbrk-sup.c: Include <unistd.h> for
  55         sbrk and lseek declarations.  Update copyright.
  56
  57 2000-02-04  Kevin Buettner  (kevinb@cygnus.com)
  58
  59         * acinclude.m4, aclocal.m4: New files.
  60         * configure.in (sbrk): Use BFD_NEED_DECLARATION to test for
  61         presence of a suitable declaration in the system headers.
  62         * configure: Regenerated.
  63         * sbrk-sup.c (sbrk): Ifdef'd with NEED_DECLARATION_SBRK.
  64
  65 1999-01-04  Jason Molenda  (jsm@bugshack.cygnus.com)
  66
  67         * configure.in: Requires autoconf 2.12.1 or higher.
  68         * configure: Regenerated.
  69
  70 1998-07-24  Jim Blandy  <jimb@zwingli.cygnus.com>
  71
  72         * mcalloc.c: #include <sys/types.h> before <string.h>.  HP/UX 11.0
  73         needs this.
  74
  75 Thu Apr 23 12:19:22 1998  Philippe De Muyter  <phdm@macqel.be>
  76
  77         * mmalloc.h: Include sys/types.h and stdio.h #ifndef HAVE_STDDEF_H.
  78         * mmprivate.h: Do not handle HAVE_STDDEF_H here, since we include
  79         mmalloc.h.
  80
  81 Tue Mar 24 17:07:02 1998  Stu Grossman  <grossman@bhuna.cygnus.co.uk>
  82
  83         * Makefile.in:  Get SHELL from configure.
  84         * configure:  Regenerate with autoconf 2.12.1 to fix shell issues for
  85         NT native builds.
  86
  87 Mon Feb  7 13:06:45 1997  Philippe De Muyter  <phdm@macqel.be>
  88
  89         * mmalloc/detach.c: Do not include fcntl.h.
  90
  91 Thu Aug 28 13:15:07 1997  Andrew Cagney  <cagney@b1.cygnus.com>
  92
  93         * mrealloc.c (realloc): Store result in local variable before
  94         returning it.  Makes debugging much easier at negligible cost.
  95
  96 Tue Feb  4 16:30:59 1997  Ian Lance Taylor  <ian@cygnus.com>
  97
  98         * mvalloc.c (cache_pagesize): Rename from pagesize, so that if we
  99         are building mm.o, it does not conflict with the variable of the
 100         same name in mmap-sup.c.
 101
 102 Sat Dec 28 12:48:32 1996  Fred Fish  <fnf@cygnus.com>
 103
 104         * Makefile.in (mm.o): New target that combines all the functions
 105         into a single object module.  This avoids client programs picking
 106         up part of the allocation routines from mmalloc and part from libc,
 107         which can lead to undefined behavior.
 108         (CFILES): Add mm.c
 109         (TARGETOBJS): Define to be either the individual objects or the
 110         single combined object.
 111         (TARGETLIB): Create the archive using TARGETOBJS.
 112         * mm.c: New file that simply #includes the other source C files.
 113
 114 Thu Oct  3 15:45:23 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 115
 116         * Makefile.in (maintainer-clean): Depend on distclean, remove
 117         duplication.
 118
 119 Tue Sep 10 17:52:06 1996  Fred Fish  <fnf@cygnus.com>
 120
 121         * mmcheck.c (checkhdr): Add prototype.
 122         (mfree_check): Ditto.
 123         (mmalloc_check): Ditto.
 124         (mrealloc_check): Ditto.
 125         * mmtrace.c (tr_break): Ditto.
 126         (tr_freehook): Ditto.
 127         (tr_mallochook): Ditto.
 128         (tr_reallochook): Ditto.
 129         * sbrk-sup.c (sbrk_morecore): Ditto.
 130
 131 Wed Sep  4 18:02:45 1996  Stu Grossman  (grossman@critters.cygnus.com)
 132
 133         * configure configure.in:  Don't default CC to cc.  It causes problems
 134         when starting a compile in the mmalloc directory.
 135
 136 Wed Jul 24 00:53:34 1996  Fred Fish  <fnf@cygnus.com>
 137
 138         * mmalloc.h (mmalloc_findbase): Add prototype.
 139
 140 Fri Jul 12 18:35:34 1996  Fred Fish  <fnf@cygnus.com>
 141
 142         * mmap-sup.c (mmalloc_findbase): Change to not require /dev/zero
 143         if MMAP_ANONYMOUS is available.
 144
 145 Wed Jul 10 23:53:42 1996  Fred Fish  <fnf@cygnus.com>
 146
 147         * detach.c (mmalloc_detach): Fix bug in computation of negative
 148         brk value.
 149         * mmcheck.c (mmcheckf): Renamed from mmcheck and new FORCE argument
 150         added.  Replaced hack that always allowed checking routines to be
 151         installed and enforce restriction that they have to be installed
 152         prior to allocating any memory on the used heap or the FORCE argument
 153         has to be non-NULL.
 154         (mmcheck): New function that calls mmcheckf with FORCE set to zero,
 155         for backwards compatibility.
 156         * mmalloc.c (malloc): Store result in local variable before
 157         returning it.  Makes debugging much easier at negligible cost.
 158         * mmalloc.h (mmcheckf): Declare.
 159         * attach.c (reuse): Call mmcheckf rather than mmcheck.
 160         * mmap-sup.c (__mmalloc_mmap_morecore): Improve to allow mmap
 161         to select a base mapping address if none is otherwise given.
 162         (mmalloc_findbase): New function that user can call to find
 163         an available mapping address of a given size.
 164
 165 Tue Jun 25 22:54:06 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 166
 167         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir):
 168         Use autoconf-set values.
 169         (docdir): Removed.
 170         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
 171         * configure: Rebuilt.
 172
 173 Tue May 28 13:51:22 1996  Fred Fish  <fnf@cygnus.com>
 174
 175         From: Thomas A Peterson <tap@src.honeywell.com>
 176         * Makefile.in (install-info): Apply patch to install
 177         mmalloc.info from srcdir if not found in build dir.
 178
 179 Sun Apr  7 20:55:30 1996  Fred Fish  <fnf@rtl.cygnus.com>
 180
 181         From: Miles Bader  <miles@gnu.ai.mit.edu>
 182         * configure.in: Use AC_CHECK_TOOL to find AR & RANLIB.
 183         * configure: Regenerate with autoconf.
 184         * Makefile.in: Use AR set by configure substitution.
 185
 186 Fri Mar 29 09:57:36 1996  Fred Fish  <fnf@cygnus.com>
 187
 188         * mmalloc.h (mmtrace): Add prototype.
 189
 190 Sat Feb  3 12:41:00 1996  Fred Fish  <fnf@cygnus.com>
 191
 192         From H.J. Lu (hjl@gnu.ai.mit.edu):
 193         * mvalloc.c (valloc): new.
 194         * mmemalign.c: Allocate (SIZE + ALIGNMENT - 1) and then trim
 195         if possible.
 196         (memalign): don't put the node on the _aligned_blocks list more
 197         than once.
 198
 199 Mon Nov 20 12:04:32 1995  Fred Fish  <fnf@cygnus.com>
 200
 201         * Makefile.in (OFILES): Make objects depend upon Makefile,
 202         since Makefile sets DEFS which can definitely affect how
 203         objects are to be compiled.
 204
 205 Mon Nov  6 14:12:13 1995  Jason Molenda  (crash@phydeaux.cygnus.com)
 206
 207         * configure.in (AC_CHECK_HEADERS): add limits.h.
 208         (AC_HEADER_STDC): remove.
 209
 210         * mmalloc.h: document necessity of defining size_t before
 211         including mmalloc.h.
 212
 213         * mmprivate.h: add check for limits.h, remove definition of
 214         NULL and size_t.
 215
 216 Sun Nov  5 00:27:36 1995  Jason Molenda  (crash@phydeaux.cygnus.com)
 217
 218         * configure.in: AC_CHECK_HEADERS, not AC_CHECK_HEADER.
 219
 220 Sun Nov  5 00:14:13 1995  Jason Molenda  (crash@phydeaux.cygnus.com)
 221
 222         * configure.in: add check for stddef.h
 223         * mmalloc.h: include stddef.h if HAVE_STDDEF_H is defined.
 224
 225 Sat Nov  4 19:10:13 1995  Jason Molenda  (crash@phydeaux.cygnus.com)
 226
 227         * configure.in: add AC_HEADER_STDC check.
 228
 229         * mmalloc.h: check if STDC_HEADERS instead of __STDC__.
 230
 231         * mmprivate.h: check if STDC_HEADERS instead of __STDC__.
 232
 233 Tue Oct 24 13:17:44 1995  Stan Shebs  <shebs@andros.cygnus.com>
 234
 235         * mmprivate.h: Remove declarations (PTR, etc) that are already
 236         provided by ansidecl.h, include mmalloc.h earlier in file.
 237
 238 Tue Oct 10 11:04:47 1995  Fred Fish  <fnf@cygnus.com>
 239
 240         * Makefile.in (BISON):  Remove macro.
 241
 242 Wed Sep 20 12:51:13 1995  Ian Lance Taylor  <ian@cygnus.com>
 243
 244         * Makefile.in (maintainer-clean): New target, synonym for
 245         realclean.  Add GNU standard maintainer-clean echos.
 246
 247 Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
 248
 249         * Update all FSF addresses except those in COPYING* files
 250         and shar archive of original FSF files.
 251
 252 Mon Jun 12 12:11:57 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 253
 254         * Makefile.in (distclean, realclean): Remove config.cache and
 255           config.log.
 256
 257 Wed May 17 17:47:44 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 258
 259         * Makefile.in (Makefile): Added config.status to dependency list.
 260           (config.status): New target.
 261
 262 Fri May  5 15:17:53 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 263
 264         * mmap-sup.c: Removed munmap prototype.  Some systems have a
 265           slightly different prototype.
 266
 267 Wed May  3 17:18:13 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 268
 269         * Makefile.in, configure.in: Converted to use autoconf.
 270         * configure: New file, generated with autoconf 2.3.
 271         * config/{mh-go32, mh-irix, mh-ncr3000, mh-sunos4,
 272           mh-sysv4}: Removed.
 273
 274 Thu Nov  3 23:55:21 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 275
 276         * Makefile.in (install-info): Name destination file correctly,
 277         rather than using undefined shell variable.
 278
 279 Fri Oct 28 16:46:58 1994  Stan Shebs  (shebs@andros.cygnus.com)
 280
 281         * mmprivate.h: New file, was mmalloc.h.
 282         (mmalloc.h): Include.
 283         * mmalloc.h: Remove all but declarations of mmalloc functions.
 284         (ansidecl.h): Include.
 285         * attach.c, et al: Include mmprivate.h instead of mmalloc.h.
 286
 287 Wed Aug 24 12:55:33 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
 288
 289         * configure.in: Change i[34]86 to i[345]86.
 290
 291 Mon Aug 22 11:36:40 1994  Stan Shebs  (shebs@andros.cygnus.com)
 292
 293         * Makefile.in (distclean): Separate from realclean.
 294         (realclean): Remove mmalloc.info.
 295
 296 Fri May  6 13:04:25 1994  Steve Chamberlain  (sac@cygnus.com)
 297
 298         * config/go32.mh: New file
 299         * configure.in (host==go32):  Use new fragment.
 300
 301 Tue Feb  8 00:32:28 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 302
 303         * mmtrace.c (tr_freehook, tr_mallochook, tr_reallochook):
 304         Cast addresses put out via fprintf to unsigned long and use %lx.
 305
 306 Tue Nov 16 20:33:17 1993  Jim Kingdon  (kingdon@deneb.cygnus.com)
 307
 308         * COPYING.LIB: New file (standard version 2 LGPL, as already cited
 309         by the source files).
 310
 311 Fri Nov  5 11:47:33 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 312
 313         * Makefile.in (info dvi install-info): Actually make the manual.
 314
 315 Mon Nov  1 14:20:25 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 316
 317         * mmalloc.texi: Fix typo ("for for" -> "for").
 318
 319 Fri Jul 16 15:27:08 1993  Jim Kingdon  (kingdon@rtl.cygnus.com)
 320
 321         * test1.c: New file which tests for bug fixed below.
 322         * Makefile.in (check): Put in commands to run it (but commented out
 323         because it won't work for Canadian cross).
 324
 325         * mmalloc.c (mmalloc): When extending a free block at the end of the
 326         heap, check whether which block is at the end changed.
 327
 328         * Makefile.in (TAGS): make work when srcdir != objdir.
 329
 330 Thu Jul 15 07:56:47 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 331
 332         * attach.c, detach.c: Include <sys/types.h> before <fcntl.h>.
 333
 334 Wed Jun 30 11:00:53 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 335
 336         * Makefile.in: Add mostlyclean and realclean targets.
 337
 338 Wed Mar 24 01:58:12 1993  david d `zoo' zuhn  (zoo at poseidon.cygnus.com)
 339
 340         * Makefile.in: add dvi and installcheck targets
 341
 342 Fri Mar 12 18:35:43 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 343
 344         * configure.in: recognize *-*-solaris2* instead of *-*-solaris* (a
 345         number of people want to call SunOS 4.1.2 "solaris1.0" and get it right)
 346
 347 Mon Feb 22 18:08:53 1993  John Gilmore  (gnu@cygnus.com)
 348
 349         * Makefile.in (distclean):  Add.
 350
 351 Tue Feb 16 08:09:15 1993  Fred Fish  (fnf@cygnus.com)
 352
 353         * Makefile.in, attach.c, detach.c, keys.c, mmap-sup.c, mmtrace.c,
 354         sbrk-sup.c:  Use GNU Library General Public License, like other
 355         files.
 356
 357 Wed Nov 18 19:18:59 1992  John Gilmore  (gnu@cygnus.com)
 358
 359         * configure.in:  Regularize list of host configs.
 360
 361 Fri Oct 30 00:59:46 1992  John Gilmore  (gnu@cygnus.com)
 362
 363         * mmalloc.texi:  Add missing doubled @.  Bugfix by Paul Eggert.
 364
 365 Fri Oct 23 01:50:52 1992  Stu Grossman  (grossman at cygnus.com)
 366
 367         * configure.in:  Handle solaris same as sysv4.
 368
 369 Thu Oct  1 23:34:20 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 370
 371         * configure.in: use cpu-vendor-os triple instead of nested cases
 372
 373 Sun Aug 23 11:09:46 1992  Fred Fish  (fnf@cygnus.com)
 374
 375         * sbrk-sup.c (__mmalloc_brk_init):  Ensure base of sbrk'd region
 376         is aligned.  Bug reported by Andrew Heybey (ath@lcs.mit.edu).
 377
 378 Wed Aug 19 14:49:23 1992  Ian Lance Taylor  (ian@cygnus.com)
 379
 380         * Makefile.in: always create installation directories.
 381
 382 Mon Jul 20 21:15:44 1992  Fred Fish  (fnf@cygnus.com)
 383
 384         * mrealloc.c:  Minor code format style changes for consistency.
 385
 386 Fri Jul  3 20:25:30 1992  Fred Fish  (fnf@cygnus.com)
 387
 388         * attach.c, detach.c, mcalloc.c, mmalloc.c, mmtrace.c, mrealloc.c,
 389         sbrk-sup.c:  Remove "(void)" casts from function calls where the
 390         return value is ignored, in accordance with GNU coding standards.
 391
 392 Tue Jun 30 16:44:41 1992  Fred Fish  (fnf@cygnus.com)
 393
 394         * mmalloc.h (struct mdesc):  Add FIXME comments to point out the
 395         need to save some data on a per-process basis for mapped regions
 396         that are shared.
 397         * attach.c (reuse):  Update the morecore field for reused mapped
 398         regions to be correct for the current process.
 399
 400 Mon Jun 29 10:45:25 1992  Fred Fish  (fnf at cygnus.com)
 401
 402         * mmtrace.c:  Lint.
 403
 404 Mon Jun 15 12:20:16 1992  Fred Fish  (fnf@cygnus.com)
 405
 406         * mmalloc.h (struct mdesc):  Change member "errno" to
 407         "saved_errno" to avoid possible conflict with ANSI C environments,
 408         where it is allowed to be a macro.
 409         * config/mh-ncr3000 (INSTALL):  Don't use /usr/ucb/install,
 410         it is broken on ncr 3000's.
 411         * config/mh-ncr3000 (RANLIB):  Use RANLIB=true.
 412
 413 Fri Jun 12 21:34:21 1992  John Gilmore  (gnu at cygnus.com)
 414
 415         * mmap-sup.c:  Avoid ANSI C "empty translation unit" idiocy.
 416
 417 Tue Jun  9 17:29:04 1992  Fred Fish  (fnf@cygnus.com)
 418
 419         * config/{mh-ncr3000, mh-sysv4}:  Add definition for INSTALL using
 420         /usr/ucb/install.
 421
 422 Thu Apr 30 22:36:31 1992  Fred Fish  (fnf@cygnus.com)
 423
 424         * sbrk-sup.c (sbrk_morecore):  Fix sbrk() error return test.
 425
 426 Mon Apr 20 21:03:30 1992  K. Richard Pixley  (rich@cygnus.com)
 427
 428         * Makefile.in: rework CFLAGS so that they can be passed from the
 429           command line.  remove MINUS_G.  Default CFLAGS to -g.
 430
 431 Thu Apr 16 20:00:21 1992  Fred Fish  (fnf@cygnus.com)
 432
 433         * TODO:  New file.
 434         * attach.c, mcalloc.c, mfree.c, mmalloc.c, mmalloc.h, mmap-sup.c,
 435         mmcheck.c, mtrace.c, mrealloc.c, mvalloc.c, sbrk-sup.c:  Lint.
 436
 437 Fri Apr 10 22:59:17 1992  Fred Fish  (fnf@cygnus.com)
 438
 439         * configure.in:  Recognize new ncr3000 config.
 440         * config/mh-ncr3000:  New config file.
 441         * Makefile.in (MINUS_G):  Add macro and default to -g.
 442
 443 Wed Apr  8 09:34:53 1992  Fred Fish  (fnf@cygnus.com)
 444
 445         * mmalloc.c:  Minor fix to comment.
 446         * mmalloc.texi:  Update to match actual implementation
 447         * mmalloc.h (morecore):  Change prototype's 2nd arg to int.
 448
 449 Tue Apr  7 22:16:09 1992  Fred Fish  (fnf@cygnus.com)
 450
 451         * mmalloc.h (size_t, CHAR_BIT):  Only redefine if not already
 452         defined.
 453
 454 Mon Apr  6 20:49:33 1992  Fred Fish  (fnf@cygnus.com)
 455
 456         * mmalloc.h:  Remove include of <stdlib.h>.  This also gets rid
 457         of the ugly kludge installed on 1-Apr-92.
 458
 459 Mon Apr  6 16:33:37 1992  Stu Grossman  (grossman at cygnus.com)
 460
 461         * detach.c (mmalloc_detach):  Arg should be PTR, not void *.
 462         Fixes complaints from non __STDC__ systems.
 463
 464 Wed Apr  1 11:47:02 1992  Fred Fish  (fnf@cygnus.com)
 465
 466         * mcalloc.c, mfree.c, mmalloc.c, mrealloc.c:  Minor comment
 467         change.
 468         * mmalloc.h:  Add ugly kludge to band-aid over problems with
 469         bogus vendor <stdlib.h> files.
 470
 471 Sun Mar 29 12:41:31 1992  John Gilmore  (gnu at cygnus.com)
 472
 473         * attach.c, mmalloc.c, mmcheck.c:  Lint.
 474
 475 Thu Mar 26 17:06:04 1992  Fred Fish  (fnf@cygnus.com)
 476
 477         * attach.c (reuse):  Explicitly discard return value of mmcheck.
 478         * mmcheck.c (mmcheck):  Document requirements for installing
 479         corruption checking hooks and set up to enforce restrictions.
 480
 481 Tue Mar 24 23:41:10 1992  K. Richard Pixley  (rich@cygnus.com)
 482
 483         * config/mh-irix4: new file.
 484
 485         * Makefile.in: added standard targets, fixed install directories.
 486
 487 Sat Mar 14 17:34:59 1992  Fred Fish  (fnf@cygnus.com)
 488
 489         * Initial release, incorporated into gdb.
 490
 491