| 1 |
27 |
unneback |
2003-02-05 Jonathan Larmour
|
| 2 |
|
|
|
| 3 |
|
|
* include/memjoin.inl: Don't use default arg in definition.
|
| 4 |
|
|
|
| 5 |
|
|
2003-02-04 John Dallaway
|
| 6 |
|
|
|
| 7 |
|
|
* src/heapgen.tcl: Accommodate POSIX-style arguments
|
| 8 |
|
|
under Cygwin.
|
| 9 |
|
|
|
| 10 |
|
|
2003-01-29 John Dallaway
|
| 11 |
|
|
|
| 12 |
|
|
* src/heapgen.tcl: Accommodate latest Cygwin Tcl shell
|
| 13 |
|
|
(tclsh83.exe)
|
| 14 |
|
|
|
| 15 |
|
|
2002-05-10 Jonathan Larmour
|
| 16 |
|
|
|
| 17 |
|
|
* tests/heaptest.c (test_pat): Make failure messages clearer.
|
| 18 |
|
|
(cyg_start): Output what failures mean.
|
| 19 |
|
|
|
| 20 |
|
|
2002-04-24 Yoshinori Sato
|
| 21 |
|
|
|
| 22 |
|
|
* src/memfixed.cxx (resize_alloc): Don't set default args in func
|
| 23 |
|
|
definition.
|
| 24 |
|
|
|
| 25 |
|
|
2002-01-30 Bart Veer
|
| 26 |
|
|
|
| 27 |
|
|
* tests/malloc4.cxx:
|
| 28 |
|
|
Never call realloc() with a new size of 0, which frees the buffer.
|
| 29 |
|
|
Fix the volatility of ptr.p
|
| 30 |
|
|
|
| 31 |
|
|
2002-01-23 Jesper Skov
|
| 32 |
|
|
|
| 33 |
|
|
* tests/malloc4.cxx (myrand): Fix overflow.
|
| 34 |
|
|
|
| 35 |
|
|
2002-01-15 Jonathan Larmour
|
| 36 |
|
|
|
| 37 |
|
|
* tests/malloc4.cxx (myrand): Fix so that it really treats the limit
|
| 38 |
|
|
as a limit.
|
| 39 |
|
|
|
| 40 |
|
|
2001-10-17 Jesper Skov
|
| 41 |
|
|
|
| 42 |
|
|
* include/sepmetaimpl.inl: CYGINT_ISO_STRING_MEMFUNCS checks
|
| 43 |
|
|
changed to ifdef.
|
| 44 |
|
|
|
| 45 |
|
|
2001-10-11 Jesper Skov
|
| 46 |
|
|
|
| 47 |
|
|
* tests/testaux.hxx (new_thread): Fixed allocation: increase
|
| 48 |
|
|
counter before starting threads which have been allocated
|
| 49 |
|
|
resources.
|
| 50 |
|
|
|
| 51 |
|
|
2001-10-08 Jonathan Larmour
|
| 52 |
|
|
|
| 53 |
|
|
* cdl/memalloc.cdl: Only build malloc.cxx and kapi.cxx when needed.
|
| 54 |
|
|
|
| 55 |
|
|
2001-09-20 Jesper Skov
|
| 56 |
|
|
|
| 57 |
|
|
* tests/heaptest.c: Fix failure reporting.
|
| 58 |
|
|
|
| 59 |
|
|
2001-09-07 Jesper Skov
|
| 60 |
|
|
|
| 61 |
|
|
* tests/heaptest.c: Added some extra output on failures.
|
| 62 |
|
|
|
| 63 |
|
|
2001-08-01 Jonathan Larmour
|
| 64 |
|
|
|
| 65 |
|
|
* include/sepmetaimpl.inl: Define check_free_memdq and
|
| 66 |
|
|
check_alloced_memdq as inlines.
|
| 67 |
|
|
|
| 68 |
|
|
* cdl/memalloc.cdl: Add new allocator supporting separate metadata,
|
| 69 |
|
|
and the associated config options, and build sepmeta.cxx and tests.
|
| 70 |
|
|
Build heapgeninc.tcl with macros that work with both gcc2 and gcc3.
|
| 71 |
|
|
Ditto for heaps.o.
|
| 72 |
|
|
Add CYGBLD_MEMALLOC_MALLOC_EXTERNAL_HEAP_H to allow external entities
|
| 73 |
|
|
to define the heap.
|
| 74 |
|
|
* src/malloc.cxx: Include CYGBLD_MEMALLOC_MALLOC_EXTERNAL_HEAP_H if
|
| 75 |
|
|
defined instead of default heap definition.
|
| 76 |
|
|
* include/sepmeta.hxx, include/sepmetaimpl.hxx, include/sepmetaimpl.inl,
|
| 77 |
|
|
src/sepmeta.cxx, tests/sepmeta1.cxx, tests/sepmeta2.cxx:
|
| 78 |
|
|
New files for seperated metadata allocator.
|
| 79 |
|
|
|
| 80 |
|
|
2001-07-18 Jonathan Larmour
|
| 81 |
|
|
|
| 82 |
|
|
* src/heapgen.tcl: Use constructor priority of CYG_INIT_MEMALLOC
|
| 83 |
|
|
for heap objects in generated heaps.cxx.
|
| 84 |
|
|
|
| 85 |
|
|
2001-07-12 Jonathan Larmour
|
| 86 |
|
|
|
| 87 |
|
|
* tests/malloc1.c (main): Accoutn for allocators that do allocate
|
| 88 |
|
|
space for allocs of 0.
|
| 89 |
|
|
Test that allocating all space works.
|
| 90 |
|
|
* src/dlmalloc.cxx (get_status): Correct again calculation of maxfree
|
| 91 |
|
|
|
| 92 |
|
|
2001-06-28 Jonathan Larmour
|
| 93 |
|
|
|
| 94 |
|
|
* include/memjoin.inl (~Cyg_Mempool_Joined): free even when asserts
|
| 95 |
|
|
disabled.
|
| 96 |
|
|
|
| 97 |
|
|
* include/memvar.hxx (class Cyg_Mempool_Variable): Comment out argument
|
| 98 |
|
|
names for consistency.
|
| 99 |
|
|
* include/memfixed.hxx (class Cyg_Mempool_Fixed): Ditto.
|
| 100 |
|
|
* include/memjoin.hxx (class Cyg_Mempool_Joined): Ditto.
|
| 101 |
|
|
|
| 102 |
|
|
2001-06-20 Jonathan Larmour
|
| 103 |
|
|
|
| 104 |
|
|
* include/mvarimpl.inl (get_status): Correct calculation of maxfree
|
| 105 |
|
|
by taking into account metadata.
|
| 106 |
|
|
|
| 107 |
|
|
2001-06-18 Jonathan Larmour
|
| 108 |
|
|
|
| 109 |
|
|
* cdl/memalloc.cdl: Add heaptest test.
|
| 110 |
|
|
|
| 111 |
|
|
* tests/heaptest.c: New test to do a memory check of all of heap.
|
| 112 |
|
|
|
| 113 |
|
|
* src/dlmalloc.cxx (get_status): Correct maxfree and totalfree
|
| 114 |
|
|
by accounting for block headers.
|
| 115 |
|
|
|
| 116 |
|
|
* tests/realloc.c (cyg_start): Remove warning from declaration.
|
| 117 |
|
|
* tests/malloc1.c (cyg_start): Ditto.
|
| 118 |
|
|
* tests/malloc2.c (cyg_start): Ditto.
|
| 119 |
|
|
* tests/malloc3.c (cyg_start): Ditto.
|
| 120 |
|
|
* tests/malloc4.cxx (cyg_start): Ditto. Also add DEBUGTEST define
|
| 121 |
|
|
and fix comment.
|
| 122 |
|
|
|
| 123 |
|
|
* tests/testaux.hxx (STACKSIZE): Double.
|
| 124 |
|
|
|
| 125 |
|
|
2001-05-02 Hugo Tyson
|
| 126 |
|
|
|
| 127 |
|
|
* src/dlmalloc.cxx (Cyg_Mempool_dlmalloc_Implementation): Fix
|
| 128 |
|
|
previous change; "top" is a pseudo variable via a NULL pointer if
|
| 129 |
|
|
the heap is not initialized, so you can't use it as a flag for "no
|
| 130 |
|
|
mem here"; and a typo, the comparison was reversed. The two hid
|
| 131 |
|
|
each other, so the check for "no mem here" usually said "OK".
|
| 132 |
|
|
|
| 133 |
|
|
2001-05-01 Jonathan Larmour
|
| 134 |
|
|
|
| 135 |
|
|
* include/mvarimpl.inl (try_alloc): Allow zero sized heaps.
|
| 136 |
|
|
(Cyg_Mempool_Variable_Implementation): Ditto.
|
| 137 |
|
|
* src/dlmalloc.cxx (try_alloc): Ditto.
|
| 138 |
|
|
(Cyg_Mempool_dlmalloc_Implementation): Ditto.
|
| 139 |
|
|
|
| 140 |
|
|
2001-04-12 Hugo Tyson
|
| 141 |
|
|
|
| 142 |
|
|
* include/memjoin.inl (resize_alloc): Fix typo so it compiles.
|
| 143 |
|
|
This only applies if you configure multiple heaps.
|
| 144 |
|
|
|
| 145 |
|
|
2001-03-21 Jonathan Larmour
|
| 146 |
|
|
|
| 147 |
|
|
* cdl/memalloc.cdl: Specify explicit output file when preprocessing
|
| 148 |
|
|
heapgen.cpp. Improves portability.
|
| 149 |
|
|
|
| 150 |
|
|
2001-02-01 Jonathan Larmour
|
| 151 |
|
|
|
| 152 |
|
|
* tests/malloc4.cxx: Use semaphores to sync startup order.
|
| 153 |
|
|
|
| 154 |
|
|
2000-11-28 Jonathan Larmour
|
| 155 |
|
|
|
| 156 |
|
|
* src/heapgen.tcl: Don't use cygpath -s for now as not all cygwins
|
| 157 |
|
|
have it yet.
|
| 158 |
|
|
|
| 159 |
|
|
2000-11-25 Jonathan Larmour
|
| 160 |
|
|
|
| 161 |
|
|
* cdl/memalloc.cdl: Make sure PWD variable doesn't clash with bash PWD
|
| 162 |
|
|
by renaming to XPWD
|
| 163 |
|
|
|
| 164 |
|
|
2000-11-24 Jonathan Larmour
|
| 165 |
|
|
|
| 166 |
|
|
* cdl/memalloc.cdl: Invoke heapgen.tcl with build directory
|
| 167 |
|
|
surrounded by quotes (and do so in a portable way).
|
| 168 |
|
|
|
| 169 |
|
|
* src/heapgen.tcl: recurse back in on cygwin with correct quoting
|
| 170 |
|
|
to allow directories containing spaces. Also in a Solaris shell
|
| 171 |
|
|
compatible way.
|
| 172 |
|
|
|
| 173 |
|
|
2000-11-21 Jonathan Larmour
|
| 174 |
|
|
|
| 175 |
|
|
* cdl/memalloc.cdl (CYGSEM_MEMALLOC_MALLOC_ZERO_RETURNS_NULL):
|
| 176 |
|
|
New option.
|
| 177 |
|
|
* src/malloc.cxx (malloc): Use above option to decide if NULL should
|
| 178 |
|
|
be returned on malloc(0).
|
| 179 |
|
|
|
| 180 |
|
|
2000-11-01 Jesper Skov
|
| 181 |
|
|
|
| 182 |
|
|
* tests/realloc.c (main): Use reasonable factor when making too
|
| 183 |
|
|
large realloc (targets with 64MB would cause an overflow).
|
| 184 |
|
|
|
| 185 |
|
|
2000-10-31 Jonathan Larmour
|
| 186 |
|
|
|
| 187 |
|
|
* tests/testaux.hxx: Prototype cyg_hal_invoke_constructors()
|
| 188 |
|
|
[ Forgot to check this in at the same time as below ]
|
| 189 |
|
|
|
| 190 |
|
|
2000-10-20 Jonathan Larmour
|
| 191 |
|
|
|
| 192 |
|
|
* tests/dlmalloc1.cxx:
|
| 193 |
|
|
* tests/dlmalloc2.cxx:
|
| 194 |
|
|
* tests/malloc4.cxx:
|
| 195 |
|
|
* tests/memfix1.cxx:
|
| 196 |
|
|
* tests/memfix2.cxx:
|
| 197 |
|
|
* tests/memvar1.cxx:
|
| 198 |
|
|
* tests/memvar2.cxx:
|
| 199 |
|
|
Make sure default priority constructors have been invoked.
|
| 200 |
|
|
|
| 201 |
|
|
2000-09-14 Jesper Skov
|
| 202 |
|
|
|
| 203 |
|
|
* tests/realloc.c (main): fix warning.
|
| 204 |
|
|
* tests/malloc1.c (main): Same.
|
| 205 |
|
|
* tests/malloc2.c (main): Same.
|
| 206 |
|
|
* tests/malloc3.c (main): Same.
|
| 207 |
|
|
|
| 208 |
|
|
2000-08-31 Jonathan Larmour
|
| 209 |
|
|
|
| 210 |
|
|
* cdl/memalloc.cdl: Make dlmalloc the default malloc implementation now.
|
| 211 |
|
|
Also add info to the variable block and dlmalloc descriptions to
|
| 212 |
|
|
describe the pros and cons of these allocators.
|
| 213 |
|
|
|
| 214 |
|
|
2000-08-09 Jonathan Larmour
|
| 215 |
|
|
|
| 216 |
|
|
* tests/malloc4.cxx (thrfree): Don't yield at loop end - actually delay
|
| 217 |
|
|
(thrrealloc): Ditto
|
| 218 |
|
|
(thrcalloc): Ditto
|
| 219 |
|
|
(thrmalloc): Ditto
|
| 220 |
|
|
|
| 221 |
|
|
2000-08-08 Jonathan Larmour
|
| 222 |
|
|
|
| 223 |
|
|
* tests/malloc4.cxx: Make output more frequent
|
| 224 |
|
|
|
| 225 |
|
|
2000-08-04 Jonathan Larmour
|
| 226 |
|
|
|
| 227 |
|
|
* tests/dlmalloc1.cxx (STACKSIZE): Define larger than default.
|
| 228 |
|
|
|
| 229 |
|
|
2000-08-03 Jonathan Larmour
|
| 230 |
|
|
|
| 231 |
|
|
* include/dlmallocimpl.hxx (class Cyg_Mempool_dlmalloc_Implementation):
|
| 232 |
|
|
Ensure typedefs are public so dlmalloc.cxx can use them at outer level.
|
| 233 |
|
|
|
| 234 |
|
|
2000-08-02 Jonathan Larmour
|
| 235 |
|
|
|
| 236 |
|
|
* src/heapgen.tcl: Fix tclsh invocation quoting problems
|
| 237 |
|
|
|
| 238 |
|
|
2000-07-31 Jonathan Larmour
|
| 239 |
|
|
|
| 240 |
|
|
* src/heapgen.tcl: Allow builddir to be specified on command-line
|
| 241 |
|
|
* cdl/memalloc.cdl: Work around NT cygtclsh80 bug by cd'ing into
|
| 242 |
|
|
heapgen.tcl's directory before running it
|
| 243 |
|
|
|
| 244 |
|
|
2000-07-26 Jonathan Larmour
|
| 245 |
|
|
|
| 246 |
|
|
* tests/malloc4.cxx: Call rand_r() rather than rand, and use a seed
|
| 247 |
|
|
var in each thread.
|
| 248 |
|
|
|
| 249 |
|
|
2000-07-25 Jonathan Larmour
|
| 250 |
|
|
|
| 251 |
|
|
* tests/malloc4.cxx (thrfree): Get mem size here. Tidy output.
|
| 252 |
|
|
(thrmalloc): Get mem size in thrfree instead
|
| 253 |
|
|
|
| 254 |
|
|
* src/heapgen.tcl: Refine search for user-defined name to cope with
|
| 255 |
|
|
use of CYG_LABEL_DEFN macro
|
| 256 |
|
|
|
| 257 |
|
|
2000-07-19 Jonathan Larmour
|
| 258 |
|
|
|
| 259 |
|
|
* cdl/memalloc.cdl (CYGIMP_MEMALLOC_ALLOCATOR_DLMALLOC_SAFE_MULTIPLE):
|
| 260 |
|
|
Default to 1
|
| 261 |
|
|
|
| 262 |
|
|
* include/mvarimpl.inl (resize_alloc): Remember to adjust other
|
| 263 |
|
|
freelist entries when extending block
|
| 264 |
|
|
|
| 265 |
|
|
2000-07-04 Jonathan Larmour
|
| 266 |
|
|
|
| 267 |
|
|
* CYGPKG_MEMALLOC:
|
| 268 |
|
|
|
| 269 |
|
|
Created as new package, merging existing memory allocator related stuff
|
| 270 |
|
|
from the kernel and libc. Many bug fixes to existing stuff, as
|
| 271 |
|
|
well as performance improvements, and extra features such as
|
| 272 |
|
|
a port of dlmalloc, and the ability to support multiple disjoint
|
| 273 |
|
|
heaps, possibly with run-time configurable size.
|
| 274 |
|
|
There's even a bit of documentation, and some new tests
|
| 275 |
|
|
|
| 276 |
|
|
//===========================================================================
|
| 277 |
|
|
//####ECOSGPLCOPYRIGHTBEGIN####
|
| 278 |
|
|
// -------------------------------------------
|
| 279 |
|
|
// This file is part of eCos, the Embedded Configurable Operating System.
|
| 280 |
|
|
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
|
| 281 |
|
|
//
|
| 282 |
|
|
// eCos is free software; you can redistribute it and/or modify it under
|
| 283 |
|
|
// the terms of the GNU General Public License as published by the Free
|
| 284 |
|
|
// Software Foundation; either version 2 or (at your option) any later version.
|
| 285 |
|
|
//
|
| 286 |
|
|
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
|
| 287 |
|
|
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
| 288 |
|
|
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
| 289 |
|
|
// for more details.
|
| 290 |
|
|
//
|
| 291 |
|
|
// You should have received a copy of the GNU General Public License along
|
| 292 |
|
|
// with eCos; if not, write to the Free Software Foundation, Inc.,
|
| 293 |
|
|
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
|
| 294 |
|
|
//
|
| 295 |
|
|
// As a special exception, if other files instantiate templates or use macros
|
| 296 |
|
|
// or inline functions from this file, or you compile this file and link it
|
| 297 |
|
|
// with other works to produce a work based on this file, this file does not
|
| 298 |
|
|
// by itself cause the resulting work to be covered by the GNU General Public
|
| 299 |
|
|
// License. However the source code for this file must still be made available
|
| 300 |
|
|
// in accordance with section (3) of the GNU General Public License.
|
| 301 |
|
|
//
|
| 302 |
|
|
// This exception does not invalidate any other reasons why a work based on
|
| 303 |
|
|
// this file might be covered by the GNU General Public License.
|
| 304 |
|
|
//
|
| 305 |
|
|
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
|
| 306 |
|
|
// at http://sources.redhat.com/ecos/ecos-license/
|
| 307 |
|
|
// -------------------------------------------
|
| 308 |
|
|
//####ECOSGPLCOPYRIGHTEND####
|
| 309 |
|
|
//===========================================================================
|
