projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 4b92dba7 GA |
1 | 2023-08-07 Nick Alcock <nick.alcock@oracle.com> |
| 2 | ||
| 3 | * configure: Regenerate. | |
| 4 | ||
| 5 | 2023-08-07 Alexander von Gluck IV <kallisti5@unixzen.com> | |
| 6 | ||
| 7 | * configure: Regenerate. | |
| 8 | ||
| 9 | 2023-08-07 Nick Alcock <nick.alcock@oracle.com> | |
| 10 | ||
| 11 | * configure: Regenerate. | |
| 12 | ||
| 13 | 2023-08-07 Nick Alcock <nick.alcock@oracle.com> | |
| 14 | ||
| 15 | * configure: Regenerate. | |
| 16 | ||
| 17 | 2023-08-07 H.J. Lu <hjl.tools@gmail.com> | |
| 18 | ||
| 19 | * configure: Regenerate. | |
| 20 | ||
| 21 | 2023-08-07 H.J. Lu <hjl.tools@gmail.com> | |
| 22 | ||
| 23 | * configure: Regenerate. | |
| 24 | ||
| 829d5975 GA |
25 | 2023-06-02 Thomas Schwinge <thomas@codesourcery.com> |
| 26 | ||
| 27 | * configure.ac (PERL): Remove. | |
| 28 | * configure: Regenerate. | |
| 29 | * Makefile.in: Likewise. | |
| 30 | * testsuite/Makefile.in: Likewise. | |
| 31 | ||
| fee53a31 GA |
32 | 2023-01-02 Jakub Jelinek <jakub@redhat.com> |
| 33 | ||
| 34 | * libitm.texi: Bump @copying's copyright year. | |
| 35 | ||
| 83d400bd GA |
36 | 2022-11-14 Martin Liska <mliska@suse.cz> |
| 37 | ||
| 38 | Revert: | |
| 39 | 2022-11-14 Martin Liska <mliska@suse.cz> | |
| 40 | ||
| 41 | * doc/c-c++-language-constructs-for-tm.rst: New file. | |
| 42 | * doc/conf.py: New file. | |
| 43 | * doc/copyright.rst: New file. | |
| 44 | * doc/enabling-libitm.rst: New file. | |
| 45 | * doc/gnu-free-documentation-license.rst: New file. | |
| 46 | * doc/index.rst: New file. | |
| 47 | * doc/indices-and-tables.rst: New file. | |
| 48 | * doc/internals.rst: New file. | |
| 49 | * doc/locking-conventions.rst: New file. | |
| 50 | * doc/nesting-flat-vs-closed.rst: New file. | |
| 51 | * doc/the-libitm-abi.rst: New file. | |
| 52 | * doc/the-libitm-abi/function-list.rst: New file. | |
| 53 | * doc/the-libitm-abi/future-enhancements-to-the-abi.rst: New file. | |
| 54 | * doc/the-libitm-abi/library-design-principles.rst: New file. | |
| 55 | * doc/the-libitm-abi/memory-model.rst: New file. | |
| 56 | * doc/the-libitm-abi/non-objectives.rst: New file. | |
| 57 | * doc/the-libitm-abi/objectives.rst: New file. | |
| 58 | * doc/the-libitm-abi/sample-code.rst: New file. | |
| 59 | * doc/the-libitm-abi/types-and-macros-list.rst: New file. | |
| 60 | * doc/tm-methods-and-method-groups.rst: New file. | |
| 61 | ||
| 62 | 2022-11-14 Martin Liska <mliska@suse.cz> | |
| 63 | ||
| 64 | Revert: | |
| 65 | 2022-11-14 Martin Liska <mliska@suse.cz> | |
| 66 | ||
| 67 | * Makefile.in: Support Sphinx based documentation. | |
| 68 | ||
| 69 | 2022-11-14 Martin Liska <mliska@suse.cz> | |
| 70 | ||
| 71 | Revert: | |
| 72 | 2022-11-14 Martin Liska <mliska@suse.cz> | |
| 73 | ||
| 74 | * libitm.texi: Removed. | |
| 75 | ||
| 76 | 2022-11-14 Martin Liska <mliska@suse.cz> | |
| 77 | ||
| 78 | Revert: | |
| 79 | 2022-11-14 Martin Liska <mliska@suse.cz> | |
| 80 | ||
| 81 | * Makefile.in: Support --with-sphinx-build. | |
| 82 | * configure.ac: Likewise. | |
| 83 | * configure: Regenerate. | |
| 84 | ||
| 85 | 2022-11-14 Martin Liska <mliska@suse.cz> | |
| 86 | ||
| 87 | Revert: | |
| 88 | 2022-11-14 Martin Liska <mliska@suse.cz> | |
| 89 | ||
| 90 | * Makefile.in: Build info pages conditionally. | |
| 91 | ||
| 92 | 2022-11-14 Martin Liska <mliska@suse.cz> | |
| 93 | ||
| 94 | Revert: | |
| 95 | 2022-11-14 Martin Liska <mliska@suse.cz> | |
| 96 | ||
| 97 | * doc/c-c++-language-constructs-for-tm.rst: | |
| 3d3b561f | 98 | Add trailing newline. |
| 83d400bd | 99 | * doc/copyright.rst: |
| 3d3b561f | 100 | Add trailing newline. |
| 83d400bd | 101 | * doc/enabling-libitm.rst: |
| 3d3b561f | 102 | Add trailing newline. |
| 83d400bd | 103 | * doc/gnu-free-documentation-license.rst: |
| 3d3b561f | 104 | Add trailing newline. |
| 83d400bd | 105 | * doc/index.rst: |
| 3d3b561f | 106 | Add trailing newline. |
| 83d400bd | 107 | * doc/indices-and-tables.rst: |
| 3d3b561f | 108 | Add trailing newline. |
| 83d400bd | 109 | * doc/internals.rst: |
| 3d3b561f | 110 | Add trailing newline. |
| 83d400bd | 111 | * doc/locking-conventions.rst: |
| 3d3b561f | 112 | Add trailing newline. |
| 83d400bd | 113 | * doc/nesting-flat-vs-closed.rst: |
| 3d3b561f | 114 | Add trailing newline. |
| 83d400bd | 115 | * doc/the-libitm-abi.rst: |
| 3d3b561f | 116 | Add trailing newline. |
| 83d400bd | 117 | * doc/the-libitm-abi/function-list.rst: |
| 3d3b561f | 118 | Add trailing newline. |
| 83d400bd | 119 | * doc/the-libitm-abi/future-enhancements-to-the-abi.rst: |
| 3d3b561f | 120 | Add trailing newline. |
| 83d400bd | 121 | * doc/the-libitm-abi/library-design-principles.rst: |
| 3d3b561f | 122 | Add trailing newline. |
| 83d400bd | 123 | * doc/the-libitm-abi/memory-model.rst: |
| 3d3b561f | 124 | Add trailing newline. |
| 83d400bd | 125 | * doc/the-libitm-abi/non-objectives.rst: |
| 3d3b561f | 126 | Add trailing newline. |
| 83d400bd | 127 | * doc/the-libitm-abi/objectives.rst: |
| 3d3b561f | 128 | Add trailing newline. |
| 83d400bd | 129 | * doc/the-libitm-abi/sample-code.rst: |
| 3d3b561f | 130 | Add trailing newline. |
| 83d400bd | 131 | * doc/the-libitm-abi/types-and-macros-list.rst: |
| 3d3b561f | 132 | Add trailing newline. |
| 83d400bd | 133 | * doc/tm-methods-and-method-groups.rst: |
| 3d3b561f | 134 | Add trailing newline. |
| 83d400bd GA |
135 | |
| 136 | 2022-11-14 Martin Liska <mliska@suse.cz> | |
| 137 | ||
| 138 | Revert: | |
| 139 | 2022-11-14 Martin Liska <mliska@suse.cz> | |
| 140 | ||
| 141 | * Makefile.in: Add missing HAS_SPHINX_BUILD. | |
| 142 | ||
| 143 | 2022-11-14 Martin Liska <mliska@suse.cz> | |
| 144 | ||
| 145 | Revert: | |
| 146 | 2022-11-14 Martin Liska <mliska@suse.cz> | |
| 147 | ||
| 148 | * doc/conf.py: Add newline at last line. | |
| 149 | ||
| 150 | 2022-11-14 Martin Liska <mliska@suse.cz> | |
| 151 | ||
| 152 | Revert: | |
| 153 | 2022-11-14 Martin Liska <mliska@suse.cz> | |
| 154 | ||
| 155 | PR other/107620 | |
| 156 | * configure: Regenerate. | |
| 157 | * configure.ac: Always set sphinx-build. | |
| 158 | ||
| eefbfbc7 GA |
159 | 2022-11-13 Martin Liska <mliska@suse.cz> |
| 160 | ||
| 161 | PR other/107620 | |
| 162 | * configure: Regenerate. | |
| 163 | * configure.ac: Always set sphinx-build. | |
| 164 | ||
| f225b813 GA |
165 | 2022-11-10 Martin Liska <mliska@suse.cz> |
| 166 | ||
| 167 | * doc/conf.py: Add newline at last line. | |
| 168 | ||
| 1cdfd0e5 GA |
169 | 2022-11-09 Martin Liska <mliska@suse.cz> |
| 170 | ||
| 171 | * Makefile.in: Add missing HAS_SPHINX_BUILD. | |
| 172 | ||
| 173 | 2022-11-09 Martin Liska <mliska@suse.cz> | |
| 174 | ||
| 175 | * doc/c-c++-language-constructs-for-tm.rst: | |
| 3d3b561f | 176 | Add trailing newline. |
| 1cdfd0e5 | 177 | * doc/copyright.rst: |
| 3d3b561f | 178 | Add trailing newline. |
| 1cdfd0e5 | 179 | * doc/enabling-libitm.rst: |
| 3d3b561f | 180 | Add trailing newline. |
| 1cdfd0e5 | 181 | * doc/gnu-free-documentation-license.rst: |
| 3d3b561f | 182 | Add trailing newline. |
| 1cdfd0e5 | 183 | * doc/index.rst: |
| 3d3b561f | 184 | Add trailing newline. |
| 1cdfd0e5 | 185 | * doc/indices-and-tables.rst: |
| 3d3b561f | 186 | Add trailing newline. |
| 1cdfd0e5 | 187 | * doc/internals.rst: |
| 3d3b561f | 188 | Add trailing newline. |
| 1cdfd0e5 | 189 | * doc/locking-conventions.rst: |
| 3d3b561f | 190 | Add trailing newline. |
| 1cdfd0e5 | 191 | * doc/nesting-flat-vs-closed.rst: |
| 3d3b561f | 192 | Add trailing newline. |
| 1cdfd0e5 | 193 | * doc/the-libitm-abi.rst: |
| 3d3b561f | 194 | Add trailing newline. |
| 1cdfd0e5 | 195 | * doc/the-libitm-abi/function-list.rst: |
| 3d3b561f | 196 | Add trailing newline. |
| 1cdfd0e5 | 197 | * doc/the-libitm-abi/future-enhancements-to-the-abi.rst: |
| 3d3b561f | 198 | Add trailing newline. |
| 1cdfd0e5 | 199 | * doc/the-libitm-abi/library-design-principles.rst: |
| 3d3b561f | 200 | Add trailing newline. |
| 1cdfd0e5 | 201 | * doc/the-libitm-abi/memory-model.rst: |
| 3d3b561f | 202 | Add trailing newline. |
| 1cdfd0e5 | 203 | * doc/the-libitm-abi/non-objectives.rst: |
| 3d3b561f | 204 | Add trailing newline. |
| 1cdfd0e5 | 205 | * doc/the-libitm-abi/objectives.rst: |
| 3d3b561f | 206 | Add trailing newline. |
| 1cdfd0e5 | 207 | * doc/the-libitm-abi/sample-code.rst: |
| 3d3b561f | 208 | Add trailing newline. |
| 1cdfd0e5 | 209 | * doc/the-libitm-abi/types-and-macros-list.rst: |
| 3d3b561f | 210 | Add trailing newline. |
| 1cdfd0e5 | 211 | * doc/tm-methods-and-method-groups.rst: |
| 3d3b561f | 212 | Add trailing newline. |
| 1cdfd0e5 GA |
213 | |
| 214 | 2022-11-09 Martin Liska <mliska@suse.cz> | |
| 215 | ||
| 216 | * Makefile.in: Build info pages conditionally. | |
| 217 | ||
| 218 | 2022-11-09 Martin Liska <mliska@suse.cz> | |
| 219 | ||
| 220 | * Makefile.in: Support --with-sphinx-build. | |
| 221 | * configure.ac: Likewise. | |
| 222 | * configure: Regenerate. | |
| 223 | ||
| 224 | 2022-11-09 Martin Liska <mliska@suse.cz> | |
| 225 | ||
| 226 | * libitm.texi: Removed. | |
| 227 | ||
| 228 | 2022-11-09 Martin Liska <mliska@suse.cz> | |
| 229 | ||
| 230 | * Makefile.in: Support Sphinx based documentation. | |
| 231 | ||
| 232 | 2022-11-09 Martin Liska <mliska@suse.cz> | |
| 233 | ||
| 234 | * doc/c-c++-language-constructs-for-tm.rst: New file. | |
| 235 | * doc/conf.py: New file. | |
| 236 | * doc/copyright.rst: New file. | |
| 237 | * doc/enabling-libitm.rst: New file. | |
| 238 | * doc/gnu-free-documentation-license.rst: New file. | |
| 239 | * doc/index.rst: New file. | |
| 240 | * doc/indices-and-tables.rst: New file. | |
| 241 | * doc/internals.rst: New file. | |
| 242 | * doc/locking-conventions.rst: New file. | |
| 243 | * doc/nesting-flat-vs-closed.rst: New file. | |
| 244 | * doc/the-libitm-abi.rst: New file. | |
| 245 | * doc/the-libitm-abi/function-list.rst: New file. | |
| 246 | * doc/the-libitm-abi/future-enhancements-to-the-abi.rst: New file. | |
| 247 | * doc/the-libitm-abi/library-design-principles.rst: New file. | |
| 248 | * doc/the-libitm-abi/memory-model.rst: New file. | |
| 249 | * doc/the-libitm-abi/non-objectives.rst: New file. | |
| 250 | * doc/the-libitm-abi/objectives.rst: New file. | |
| 251 | * doc/the-libitm-abi/sample-code.rst: New file. | |
| 252 | * doc/the-libitm-abi/types-and-macros-list.rst: New file. | |
| 253 | * doc/tm-methods-and-method-groups.rst: New file. | |
| 254 | ||
| 9a8b868d GA |
255 | 2022-10-31 Xiongchuan Tan <xc-tan@outlook.com> |
| 256 | ||
| 257 | * configure.tgt: Add riscv support. | |
| 258 | * config/riscv/asm.h: New file. | |
| 259 | * config/riscv/sjlj.S: New file. | |
| 260 | * config/riscv/target.h: New file. | |
| 261 | ||
| 621a911d GA |
262 | 2022-10-13 Lulu Cheng <chenglulu@loongson.cn> |
| 263 | ||
| 264 | * config/loongarch/sjlj.S: Add a soft floating point condition to the | |
| 265 | register recovery part of the code. | |
| 266 | ||
| 781f477a GA |
267 | 2022-10-12 Martin Liska <mliska@suse.cz> |
| 268 | ||
| 269 | * configure: Regenerate. | |
| 270 | ||
| ab332cd7 GA |
271 | 2022-10-11 Olivier Hainque <hainque@adacore.com> |
| 272 | Olivier Hainque <hainque@adacore.com> | |
| 273 | ||
| 274 | * configure: Regenerate. | |
| 275 | ||
| 9e79a25b GA |
276 | 2022-09-28 Lulu Cheng <chenglulu@loongson.cn> |
| 277 | Yang Yujie <yangyujie@loongson.cn> | |
| 278 | ||
| 279 | * configure.tgt: Add loongarch support. | |
| 280 | * config/loongarch/asm.h: New file. | |
| 281 | * config/loongarch/sjlj.S: New file. | |
| 282 | * config/loongarch/target.h: New file. | |
| 283 | ||
| 542c60c4 GA |
284 | 2022-08-31 Martin Liska <mliska@suse.cz> |
| 285 | ||
| 286 | * configure: Regenerate. | |
| 287 | ||
| 288 | 2022-08-31 Martin Liska <mliska@suse.cz> | |
| 289 | ||
| 290 | * configure: Regenerate. | |
| 291 | ||
| b168441c GA |
292 | 2022-06-02 David Malcolm <dmalcolm@redhat.com> |
| 293 | ||
| 294 | * testsuite/lib/libitm.exp: Add load_gcc_lib of scansarif.exp. | |
| 295 | ||
| 682ede39 GA |
296 | 2022-02-03 David Seifert <soap@gentoo.org> |
| 297 | Jakub Jelinek <jakub@redhat.com> | |
| 298 | ||
| 299 | * configure.ac: Support --disable-werror. | |
| 300 | * configure: Regenerate. | |
| 301 | ||
| 1bb52662 GA |
302 | 2022-01-31 Martin Liska <mliska@suse.cz> |
| 303 | ||
| 304 | * acinclude.m4: Detect *_ld_is_mold and use it. | |
| 305 | * configure: Regenerate. | |
| 306 | ||
| a4ae8c37 GA |
307 | 2022-01-03 Jakub Jelinek <jakub@redhat.com> |
| 308 | ||
| 309 | * libitm.texi: Bump @copying's copyright year. | |
| 310 | ||
| f4ed2e3a GA |
311 | 2021-11-26 Iain Sandoe <iain@sandoe.co.uk> |
| 312 | ||
| 313 | * eh_cpp.cc (GTM::gtm_thread::init_cpp_exceptions): If the | |
| 314 | target does not support HAVE_ELF_STYLE_WEAKREF then do not | |
| 315 | try to test the __cxa_get_globals against NULL. | |
| 316 | ||
| 688359a2 GA |
317 | 2021-06-17 Jonathan Wakely <jwakely@redhat.com> |
| 318 | ||
| 319 | PR libstdc++/91488 | |
| 320 | * testsuite/libitm.c++/libstdc++-pr91488.C: New test. | |
| 321 | ||
| 2f7f0d32 GA |
322 | 2021-01-15 Jakub Jelinek <jakub@redhat.com> |
| 323 | ||
| 324 | PR target/70454 | |
| 325 | * configure.tgt: For i?86 and x86_64 determine if -march=i486 needs to | |
| 326 | be added through preprocessor check on | |
| 327 | __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4. | |
| 328 | ||
| 651b8a50 GA |
329 | 2021-01-05 Samuel Thibault <samuel.thibault@ens-lyon.org> |
| 330 | ||
| 331 | * configure: Re-generate. | |
| 332 | ||
| b6dd195a GA |
333 | 2021-01-01 Jakub Jelinek <jakub@redhat.com> |
| 334 | ||
| 335 | * libitm.texi: Bump @copying's copyright year. | |
| 336 | ||
| 6e1edf48 GA |
337 | 2020-12-05 Iain Sandoe <iain@sandoe.co.uk> |
| 338 | ||
| 339 | PR target/97865 | |
| 340 | * configure.tgt: Add dynamic_lookup to XLDFLAGS for Darwin. | |
| 341 | * configure: Regenerate. | |
| 342 | ||
| a9625c50 GA |
343 | 2020-11-29 John David Anglin <danglin@gcc.gnu.org> |
| 344 | ||
| 345 | * configure: Regenerate. | |
| 346 | ||
| 6c2675fa GA |
347 | 2020-10-01 Alan Modra <amodra@gmail.com> |
| 348 | ||
| 349 | * config/powerpc/sjlj.S: Support __PCREL__ code. | |
| 350 | ||
| 53256ee3 GA |
351 | 2020-07-24 Szabolcs Nagy <szabolcs.nagy@arm.com> |
| 352 | ||
| 353 | * config/aarch64/sjlj.S: Add conditional pac-ret protection. | |
| 354 | ||
| 3f8ca9cb GA |
355 | 2020-07-09 Szabolcs Nagy <szabolcs.nagy@arm.com> |
| 356 | ||
| 357 | * config/aarch64/sjlj.S: Add BTI marking and related definitions, | |
| 358 | and add BTI c to function entries. | |
| 359 | ||
| 360 | 2020-07-09 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| 361 | ||
| 362 | * config/aarch64/sjlj.S: Add stack note if __FreeBSD__ is defined. | |
| 363 | ||
| 885ef72f GA |
364 | 2020-05-29 H.J. Lu <hjl.tools@gmail.com> |
| 365 | ||
| 366 | PR bootstrap/95413 | |
| 367 | * configure: Regenerated. | |
| 368 | ||
| 4c1a5d8b L |
369 | 2020-05-15 H.J. Lu <hongjiu.lu@intel.com> |
| 370 | ||
| 371 | PR bootstrap/95147 | |
| 372 | * configure: Regenerated. | |
| 373 | ||
| 8d286dd1 L |
374 | 2020-05-14 H.J. Lu <hongjiu.lu@intel.com> |
| 375 | ||
| 376 | * configure: Regenerated. | |
| 377 | ||
| f0de5d83 NS |
378 | 2020-05-12 Nathan Sidwell <nathan@acm.org> |
| 379 | ||
| 380 | Fix throw specifiers on interface. | |
| 381 | * libitm/libitm.h (_ITM_NOTHROW): Define. | |
| 382 | (_ITM_cxa_allocate_exception, _ITM_cxa_free_exception) | |
| 383 | (_ITM_cxa_begin_catch): Use it. | |
| 384 | * eh_cpp.cc: Add throw() to __cxa_allocate_exception, | |
| 385 | __cxa_free_exception, __cxa_begin_catch, __cxa_tm_cleanup, | |
| 386 | __cxa_get_globals. | |
| 387 | (_ITM_cxa_allocate_exception, _ITM_cxa_free_exception) | |
| 388 | (_ITM_cxa_begin_catch): Likewise. | |
| 389 | ||
| 1136ba01 NS |
390 | 2020-05-05 Nathan Sidwell <nathan@acm.org> |
| 391 | ||
| 392 | * testsuite/lib/libitm.exp (libitm_init): Add | |
| 393 | -fdiagnostics-color=never to options. | |
| 394 | ||
| 02ce382c SL |
395 | 2020-02-12 Sandra Loosemore <sandra@codesourcery.com> |
| 396 | ||
| 397 | PR libstdc++/79193 | |
| 398 | PR libstdc++/88999 | |
| 399 | ||
| 400 | * configure: Regenerated. | |
| 401 | ||
| e8e66971 MR |
402 | 2020-01-24 Maciej W. Rozycki <macro@wdc.com> |
| 403 | ||
| 404 | * configure.ac: Handle `--with-toolexeclibdir='. | |
| 405 | * Makefile.in: Regenerate. | |
| 406 | * aclocal.m4: Regenerate. | |
| 407 | * configure: Regenerate. | |
| 408 | * testsuite/Makefile.in: Regenerate. | |
| 409 | ||
| 7e7065b9 JJ |
410 | 2020-01-01 Jakub Jelinek <jakub@redhat.com> |
| 411 | ||
| 8d9254fc JJ |
412 | Update copyright years. |
| 413 | ||
| 7e7065b9 JJ |
414 | * libitm.texi: Bump @copying's copyright year. |
| 415 | ||
| 00484365 SN |
416 | 2019-12-03 Szabolcs Nagy <szabolcs.nagy@arm.com> |
| 417 | ||
| 418 | PR libgomp/91938 | |
| 419 | * configure.tgt: Avoid IE tls on *-*-musl*. | |
| 420 | ||
| e9085da5 MR |
421 | 2019-09-27 Maciej W. Rozycki <macro@wdc.com> |
| 422 | ||
| 423 | * configure: Regenerate. | |
| 424 | ||
| b1e21e5a CL |
425 | 2019-09-10 Christophe Lyon <christophe.lyon@st.com> |
| 426 | ||
| a360a359 CL |
427 | * config/arm/sjlj.S (ldaddr): Add FDPIC support. |
| 428 | ||
| 429 | 2019-09-10 Christophe Lyon <christophe.lyon@st.com> | |
| 430 | ||
| 431 | * configure.tgt: Handle *-*-uclinux*. | |
| 432 | * configure: Regenerate. | |
| b1e21e5a | 433 | |
| 3c086f8d FW |
434 | 2019-09-06 Florian Weimer <fweimer@redhat.com> |
| 435 | ||
| 436 | * configure: Regenerate. | |
| 437 | ||
| c6c2d1bc CLT |
438 | 2019-09-03 Chung-Lin Tang <cltang@codesourcery.com> |
| 439 | ||
| 440 | PR other/79543 | |
| 441 | * acinclude.m4 (LIBITM_CHECK_LINKER_FEATURES): Fix GNU ld --version | |
| 442 | scanning to conform to the GNU Coding Standards. | |
| 443 | * configure: Regenerate. | |
| 444 | ||
| 061a799b JJ |
445 | 2019-05-03 Jakub Jelinek <jakub@redhat.com> |
| 446 | ||
| 447 | * Makefile.am (finclude): Remove. | |
| 448 | * Makefile.in: Regenerated. | |
| 449 | ||
| a5544970 JJ |
450 | 2019-01-01 Jakub Jelinek <jakub@redhat.com> |
| 451 | ||
| 452 | Update copyright years. | |
| 453 | ||
| 3f27508c JJ |
454 | 2019-01-01 Jakub Jelinek <jakub@redhat.com> |
| 455 | ||
| 456 | * libitm.texi: Bump @copying's copyright year. | |
| 457 | ||
| 784417d1 JJ |
458 | 2018-12-16 Jakub Jelinek <jakub@redhat.com> |
| 459 | ||
| 460 | PR c++/88482 | |
| 461 | * eh_cpp.cc (__cxa_throw): Change DEST argument type from | |
| 462 | void * to void (*) (void *). | |
| 463 | (_ITM_cxa_throw): Likewise. | |
| 464 | * libitm.h (_ITM_cxa_throw): Likewise. | |
| 465 | * libitm.texi (_ITM_cxa_throw): Likewise. | |
| 466 | ||
| d1573fe0 PB |
467 | 2018-12-13 Peter Bergner <bergner@linux.ibm.com> |
| 468 | ||
| 469 | * config/powerpc/target.h (htm_available): Add support for | |
| 470 | PPC_FEATURE2_HTM_NO_SUSPEND. Use __builtin_cpu_supports if available. | |
| 471 | ||
| 22e05272 JM |
472 | 2018-10-31 Joseph Myers <joseph@codesourcery.com> |
| 473 | ||
| 474 | PR bootstrap/82856 | |
| 475 | * Makefile.am: Include multilib.am. | |
| 476 | (AUTOMAKE_OPTIONS): Add info-in-builddir. | |
| 477 | (CLEANFILES): Remove libitm.info. | |
| 478 | * configure.ac: Remove AC_PREREQ. | |
| 479 | * testsuite/Makefile.am (RUNTEST): Remove quotes. | |
| 480 | * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: | |
| 481 | Regenerate. | |
| 482 | ||
| 1f82422a NK |
483 | 2018-10-30 Nicholas Krause <xerofoify@gmail.com> |
| 484 | ||
| a2e0398a | 485 | PR libitm/86293 |
| 1f82422a NK |
486 | * method-serial.cc: Mark varible as potentially unused |
| 487 | to silence warning. | |
| 488 | ||
| f6a9dfd3 ST |
489 | 2018-08-03 Sergei Trofimovich <slyfox@gentoo.org> |
| 490 | ||
| 491 | * config/sh/sjlj.S: Adjust to use PIC vs normal code to avoid | |
| 492 | absolute relocation in a shared library. | |
| 493 | ||
| 97cad511 L |
494 | 2018-06-12 H.J. Lu <hongjiu.lu@intel.com> |
| 495 | ||
| 496 | PR libitm/85988 | |
| 497 | * config/linux/x86/tls.h (SEG_READ): Use the offset of | |
| 498 | __private_tm as base. | |
| 499 | (SEG_WRITE): Likewise. | |
| 500 | (SEG_ENCODE_WRITE): Correct the offset of pointer_guard for x32. | |
| 501 | (gtm_thr): Replace SEG_READ(10) with SEG_READ(0). | |
| 502 | (set_gtm_thr): Replace SEG_WRITE(10) with SEG_WRITE(0). | |
| 503 | (abi_disp): Replace SEG_DECODE_READ(11) with SEG_DECODE_READ(1). | |
| 504 | (set_abi_disp): Replace SEG_ENCODE_WRITE(11) with | |
| 505 | ||
| b46b715d JM |
506 | 2018-05-17 Jason Merrill <jason@redhat.com> |
| 507 | ||
| 508 | * beginend.cc (save): Disable -Werror=deprecated-copy. | |
| 509 | ||
| 9220b511 TV |
510 | 2018-05-02 Tom de Vries <tom@codesourcery.com> |
| 511 | ||
| 512 | PR testsuite/85106 | |
| 513 | * testsuite/lib/libitm.exp: Include scanltranstree.exp. | |
| 514 | ||
| 6c3c13c1 TV |
515 | 2018-05-02 Tom de Vries <tom@codesourcery.com> |
| 516 | ||
| 517 | PR testsuite/85106 | |
| 518 | * testsuite/lib/libitm.exp: Include scanwpaipa.exp. | |
| 519 | ||
| ffc2fc06 L |
520 | 2018-04-24 H.J. Lu <hongjiu.lu@intel.com> |
| 521 | ||
| 522 | * config/x86/sjlj.S (_ITM_beginTransaction): Add | |
| 523 | (__CET__ & 2) != 0 check for shadow stack. | |
| 524 | (GTM_longjmp): Likewise. | |
| 525 | ||
| 7b47ecf2 L |
526 | 2018-04-24 H.J. Lu <hongjiu.lu@intel.com> |
| 527 | ||
| 528 | * configure: Regenerated. | |
| 529 | ||
| 0ef9f21d L |
530 | 2018-04-23 H.J. Lu <hongjiu.lu@intel.com> |
| 531 | ||
| 532 | PR target/85489 | |
| 533 | * config/x86/sjlj.S (GTM_longjmp): Replace jle/jg with jbe/ja. | |
| 534 | ||
| a0e1df88 JJ |
535 | 2018-04-19 Jakub Jelinek <jakub@redhat.com> |
| 536 | ||
| 537 | * configure: Regenerated. | |
| 538 | ||
| 001ddaa8 DM |
539 | 2018-04-18 David Malcolm <dmalcolm@redhat.com> |
| 540 | ||
| 541 | PR jit/85384 | |
| 542 | * configure: Regenerate. | |
| 543 | ||
| 14e335ed IT |
544 | 2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> |
| 545 | ||
| 546 | PR target/84148 | |
| 547 | * configure: Regenerate. | |
| 548 | ||
| 65e6aea3 JJ |
549 | 2018-01-03 Jakub Jelinek <jakub@redhat.com> |
| 550 | ||
| 85ec4feb JJ |
551 | Update copyright years. |
| 552 | ||
| 65e6aea3 JJ |
553 | * libitm.texi: Bump @copying's copyright year. |
| 554 | ||
| c51081fc IT |
555 | 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com> |
| 556 | ||
| 557 | * Makefile.in: Regenerate. | |
| 558 | * acinclude.m4: Add enable.m4 and cet.m4. | |
| 559 | * config/x86/sjlj.S: Include cet.h. | |
| 560 | (_ITM_beginTransaction): Add _CET_ENDBR. | |
| 561 | Save Shadow Stack pointer. | |
| 562 | (GTM_longjmp): Add _CET_ENDBR. Restore Shadow Stack pointer. | |
| 563 | * config/x86/target.h (struct gtm_jmpbuf): | |
| 564 | Add new field for Shadow Stack pointer. | |
| 565 | * configure: Regenerate. | |
| 566 | * configure.ac: Set CET_FLAGS. Update XCFLAGS. | |
| 567 | * configure.ac: Update libtool_VERSION for x86. | |
| 568 | * testsuite/Makefile.in: Regenerate. | |
| 569 | ||
| cc03e55b IT |
570 | 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com> |
| 571 | ||
| 572 | * libitm/config/x86/target.h: Add new field (ssp). | |
| 573 | * libitm/config/x86/sjlj.S: Change offsets. | |
| 574 | ||
| 62ffe920 RO |
575 | 2017-05-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 576 | ||
| 577 | * testsuite/lib/libitm.exp: Load scanlang.exp. | |
| 578 | ||
| 5764ee3c JW |
579 | 2017-04-03 Jonathan Wakely <jwakely@redhat.com> |
| 580 | ||
| 581 | * libitm_i.h (sutrct gtm_thread): Fix typo in comment. | |
| 582 | ||
| 73aa401e JJ |
583 | 2017-01-21 Jakub Jelinek <jakub@redhat.com> |
| 584 | ||
| 585 | PR other/79046 | |
| 586 | * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead | |
| 587 | of cat to get version from BASE-VER file. | |
| 588 | * testsuite/Makefile.in: Regenerated. | |
| 589 | ||
| 16a34ca6 UB |
590 | 2017-01-19 Uros Bizjak <ubizjak@gmail.com> |
| 591 | ||
| 592 | * config/x86/target.h (htm_available): Determine vendor from | |
| 593 | __get_cpuid_max return. Use signature_INTEL_ebx. Cleanup. | |
| 594 | ||
| f8a94453 TR |
595 | 2017-01-18 Torvald Riegel <triegel@redhat.com> |
| 596 | ||
| 597 | * config/x86/target.h (htm_available): Add check for some processors | |
| 598 | on which TSX is broken. | |
| 599 | ||
| 3c36aa6b JJ |
600 | 2017-01-17 Jakub Jelinek <jakub@redhat.com> |
| 601 | ||
| 602 | PR other/79046 | |
| 603 | * configure.ac: Add GCC_BASE_VER. | |
| 604 | * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to | |
| 605 | get version from BASE-VER file. | |
| 606 | * testsuite/Makefile.in: Regenerated. | |
| 607 | * configure: Regenerated. | |
| 608 | * Makefile.in: Regenerated. | |
| 609 | ||
| 8f56cb51 AM |
610 | 2017-01-04 Alan Modra <amodra@gmail.com> |
| 611 | ||
| 612 | * Makefile.in: Regenerate. | |
| 613 | * testsuite/Makefile.in: Regenerate. | |
| 614 | ||
| c1a9c369 JJ |
615 | 2017-01-01 Jakub Jelinek <jakub@redhat.com> |
| 616 | ||
| cbe34bb5 JJ |
617 | Update copyright years. |
| 618 | ||
| c1a9c369 JJ |
619 | * libitm.texi: Bump @copying's copyright year. |
| 620 | ||
| 66dbcf2d RO |
621 | 2016-12-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 622 | ||
| 623 | * acinclude.m4 (LIBITM_CHECK_LINKER_FEATURES): Remove. | |
| 624 | * aclocal.m4: Regenerate. | |
| 625 | * configure.ac: Call GCC_CHECK_LINKER_HWCAP instead of | |
| 626 | LIBITM_CHECK_LINKER_HWCAP. | |
| 627 | ||
| 84c1b9d3 MK |
628 | 2016-11-15 Matthias Klose <doko@ubuntu.com> |
| 629 | ||
| 630 | * configure: Regenerate. | |
| 631 | ||
| 831698b8 L |
632 | 2016-04-19 H.J. Lu <hongjiu.lu@intel.com> |
| 633 | ||
| 634 | PR libitm/70456 | |
| 635 | * util.cc (xmalloc): Use posix_memalign to allocate memory on | |
| 636 | on cache line if requested. | |
| 637 | ||
| edcbda7e DV |
638 | 2016-03-03 Dominik Vogt <vogt@linux.vnet.ibm.com> |
| 639 | ||
| 640 | * config/s390/target.h (TARGET_BEGIN_TRANSACTION_ATTRIBUTE): Define | |
| 641 | function attribute to disable floating point in begin_transaction() on | |
| 642 | S/390. | |
| 643 | * beginend.cc (begin_transaction): Use | |
| 644 | TARGET_BEGIN_TRANSACTION_ATTRIBUTE. | |
| 645 | ||
| 6041f70a TR |
646 | 2016-01-22 Torvald Riegel <triegel@redhat.com> |
| 647 | ||
| 648 | * beginend.cc (GTM::gtm_thread::serial_lock): Put on cacheline | |
| 649 | boundary. | |
| 650 | (htm_fastpath): Remove. | |
| 651 | (gtm_thread::begin_transaction): Fix HTM fastpath. | |
| 652 | (_ITM_commitTransaction): Adapt. | |
| 653 | (_ITM_commitTransactionEH): Adapt. | |
| 654 | * libitm/config/linux/rwlock.h (gtm_rwlock): Add htm_fastpath member | |
| 655 | and accessors. | |
| 656 | * libitm/config/posix/rwlock.h (gtm_rwlock): Likewise. | |
| 657 | * libitm/config/posix/rwlock.cc (gtm_rwlock::gtm_rwlock): Adapt. | |
| 658 | * libitm/config/x86/sjlj.S (_ITM_beginTransaction): Fix HTM fastpath. | |
| 659 | * libitm/libitm_i.h (htm_fastpath): Remove declaration. | |
| 660 | * libitm/method-serial.cc (htm_mg): Adapt. | |
| 661 | (gtm_thread::serialirr_mode): Adapt. | |
| 662 | * libitm/query.cc (_ITM_inTransaction, _ITM_getTransactionId): Adapt. | |
| 663 | ||
| 0b96ffdb TR |
664 | 2016-01-21 Torvald Riegel <triegel@redhat.com> |
| 665 | ||
| 666 | * testsuite/libitm.c++/libstdc++-safeexc.C: Not supported on darwin | |
| 667 | or AIX. | |
| 668 | ||
| b1de98e3 RH |
669 | 2016-01-19 Richard Henderson <rth@redhat.com> |
| 670 | ||
| 671 | PR bootstrap/69343 | |
| 672 | PR bootstrap/69339 | |
| 673 | Revert: | |
| 674 | 2016-01-13 Richard Henderson <rth@redhat.com> | |
| 675 | ||
| 676 | * Makefile.am (libitm_la_SOURCES) [ARCH_AARCH64]: Add vect128.cc | |
| 677 | (libitm_la_SOURCES) [ARCH_ARM]: Add neon.cc | |
| 678 | (libitm_la_SOURCES) [ARCH_PPC]: Add vect128.cc | |
| 679 | (libitm_la_SOURCES) [ARCH_S390]: Add vect128.cc | |
| 680 | * configure.ac (ARCH_AARCH64): New conditional. | |
| 681 | (ARCH_PPC, ARCH_S390): Likewise. | |
| 682 | * Makefile.in, configure: Rebuild. | |
| 683 | ||
| 684 | * libitm.h (_ITM_TYPE_M128): Always define. | |
| 685 | * vect64.cc: Split ... | |
| 686 | * vect128.cc: ... out of... | |
| 687 | * config/x86/x86_sse.cc: ... here. | |
| 688 | * config/arm/neon.cc: New file. | |
| 689 | ||
| f57fc960 TR |
690 | 2016-01-19 Torvald Riegel <triegel@redhat.com> |
| 691 | ||
| 692 | * local_type_traits: Remove file. | |
| 693 | * libitm_i.h: Don't include it anymore. | |
| 694 | (sized_integral): Remove. | |
| 695 | ||
| d2653984 TR |
696 | 2016-01-16 Torvald Riegel <triegel@redhat.com> |
| 697 | ||
| 698 | * method-gl.cc (gl_wt_dispatch::trycommit): Ensure proxy privatization | |
| 699 | safety. | |
| 700 | * method-ml.cc (ml_wt_dispatch::trycommit): Likewise. | |
| 701 | * libitm/testsuite/libitm.c/priv-1.c: New. | |
| 702 | ||
| a04d5fc9 TR |
703 | 2015-01-15 Torvald Riegel <triegel@redhat.com> |
| 704 | ||
| 705 | testsuite/libitm.c++/libstdc++-safeexc.C: New. | |
| 706 | ||
| e89137ce TR |
707 | 2016-01-13 Torvald Riegel <triegel@redhat.com> |
| 708 | ||
| 709 | * beginend.cc (gtm_thread::trycommit): Fix seq_cst fences. | |
| 710 | * config/linux/rwlock.cc (gtm_rwlock::write_lock_generic): Likewise. | |
| 711 | (gtm_rwlock::write_unlock): Likewise. | |
| 712 | ||
| 4c868789 RH |
713 | 2016-01-13 Richard Henderson <rth@redhat.com> |
| 714 | ||
| 715 | * Makefile.am (libitm_la_SOURCES) [ARCH_AARCH64]: Add vect128.cc | |
| 716 | (libitm_la_SOURCES) [ARCH_ARM]: Add neon.cc | |
| 717 | (libitm_la_SOURCES) [ARCH_PPC]: Add vect128.cc | |
| 718 | (libitm_la_SOURCES) [ARCH_S390]: Add vect128.cc | |
| 719 | * configure.ac (ARCH_AARCH64): New conditional. | |
| 720 | (ARCH_PPC, ARCH_S390): Likewise. | |
| 721 | * Makefile.in, configure: Rebuild. | |
| 722 | ||
| 723 | * libitm.h (_ITM_TYPE_M128): Always define. | |
| 724 | * vect64.cc: Split ... | |
| 725 | * vect128.cc: ... out of... | |
| 726 | * config/x86/x86_sse.cc: ... here. | |
| 727 | * config/arm/neon.cc: New file. | |
| 728 | ||
| 629e4729 TR |
729 | 2016-01-13 Torvald Riegel <triegel@redhat.com> |
| 730 | ||
| 731 | * beginend.cc (gtm_thread::trycommit): Fix privatization safety. | |
| 732 | * config/linux/rwlock.cc (gtm_rwlock::write_lock_generic): Likewise. | |
| 733 | * config/posix/rwlock.cc (gtm_rwlock::write_lock_generic): Likewise. | |
| 734 | * dispatch.h (abi_dispatch::snapshot_most_recent): New. | |
| 735 | * method-gl.cc (gl_wt_dispatch::snapshot_most_recent): New. | |
| 736 | * method-ml.cc (ml_wt_dispatch::snapshot_most_recent): New. | |
| 737 | * method-serial.cc (serial_dispatch::snapshot_most_recent): New. | |
| 738 | (serialirr_dispatch::snapshot_most_recent): New. | |
| 739 | (serialirr_onwrite_dispatch::snapshot_most_recent): New. | |
| 740 | ||
| 0d1ed412 TR |
741 | 2016-01-12 Torvald Riegel <triegel@redhat.com> |
| 742 | ||
| 743 | * libitm_i.h (gtm_mask_stack): Remove. | |
| 744 | * beginend.cc (gtm_stmlock_array, gtm_clock): Likewise. | |
| 745 | * stmlock.h: Remove file. | |
| 746 | * config/alpha/cacheline.h: Likewise. | |
| 747 | * config/generic/cacheline.h: Likewise. | |
| 748 | * config/powerpc/cacheline.h: Likewise. | |
| 749 | * config/sparc/cacheline.h: Likewise. | |
| 750 | * config/x86/cacheline.h: Likewise. | |
| 751 | ||
| 21fa2a29 JJ |
752 | 2016-01-04 Jakub Jelinek <jakub@redhat.com> |
| 753 | ||
| 818ab71a JJ |
754 | Update copyright years. |
| 755 | ||
| 21fa2a29 JJ |
756 | * libitm.texi: Bump @copying's copyright year. |
| 757 | ||
| e7f7330f TR |
758 | 2015-11-26 Torvald Riegel <triegel@redhat.com> |
| 759 | ||
| 760 | * method-ml.cc (ml_mg): Use multiplicative instead of simple hashing. | |
| 761 | (ml_wt_dispatch::pre_write): Adapt. | |
| 762 | (ml_wt_dispatch::pre_load): Likewise. | |
| 763 | ||
| 4f8a3b87 TR |
764 | 2015-11-22 Torvald Riegel <triegel@redhat.com> |
| 765 | ||
| 766 | * libitm_i.h (gtm_alloc_action): Remove union. | |
| 767 | * testsuite/libitm.c/alloc-1.c: New. | |
| 768 | ||
| 258c1d07 TR |
769 | 2015-11-19 Torvald Riegel <triegel@redhat.com> |
| 770 | ||
| 771 | * testsuite/libitm.c++/eh-5.C: New. | |
| 772 | * libitm.h (_ITM_cxa_free_exception): New. | |
| 773 | * libitm.map (_ITM_cxa_free_exception): Add it. | |
| 774 | * libitm.texi: Update ABI docs. | |
| 775 | * libitm_i.h (gtm_transaction_cp::cxa_unthrown): Remove. | |
| 776 | (gtm_transaction_cp::cxa_uncaught_count): Add. | |
| 777 | (gtm_thread::cxa_unthrown): Remove. | |
| 778 | (gtm_thread::cxa_uncaught_count_ptr): Add. | |
| 779 | (gtm_thread::cxa_uncaught_count): Add. | |
| 780 | (gtm_thread::drop_references_allocations): Rename to... | |
| 781 | (gtm_thread::discard_allocation): ... this and adapt. | |
| 782 | (gtm_thread::init_cpp_exceptions): New. | |
| 783 | * beginend.cc (gtm_thread::gtm_thread): Adapt EH handling. | |
| 784 | (gtm_thread::begin_transaction): Likewise. | |
| 785 | (gtm_transaction_cp::save): Likewise. | |
| 786 | (gtm_thread::trycommit): Likewise. | |
| 787 | * eh_cpp.cc: Add overview comments. | |
| 788 | (__cxa_eh_globals, __cxa_get_globals, __cxa_free_exception): Declare. | |
| 789 | (free_any_exception, _ITM_cxa_free_exception): New. | |
| 790 | (gtm_thread::init_cpp_exceptions): Define. | |
| 791 | (_ITM_cxa_allocate_exception, _ITM_cxa_throw): Adapt. | |
| 792 | (_ITM_cxa_begin_catch, _ITM_cxa_end_catch): Likewise. | |
| 793 | (gtm_thread::revert_cpp_exceptions): Likewise. | |
| 794 | ||
| c518678b TR |
795 | 2015-11-09 Torvald Riegel <triegel@redhat.com> |
| 796 | ||
| 797 | * alloc_cpp.cc (_ZdlPvX, _ZdlPvXRKSt9nothrow_t, _ZGTtdlPvX, | |
| 798 | _ZGTtdlPvXRKSt9nothrow_t, delsz_opnt): New. | |
| 799 | * libitm.map: Add _ZGTtdlPvX and _ZGTtdlPvXRKSt9nothrow_t. | |
| 800 | * libitm_i.h (gtm_alloc_action): Add free_fn_sz and sz. Add comments. | |
| 801 | (gtm_thread::forget_allocations): New overload with size_t argument. | |
| 802 | * alloc.c (gtm_thread::forget_allocation): Define new overload and | |
| 803 | adapt existing one. | |
| 804 | (gtm_thread::record_allocation): Adapt. | |
| 805 | (gtm_thread::commit_allocations_1): Adapt. | |
| 806 | (gtm_thread::commit_allocations_2): Adapt. | |
| 807 | * testsuite/libitm.c++/newdelete.C: New. | |
| 808 | ||
| 1e44e857 DJ |
809 | 2015-10-27 Daniel Jacobowitz <dan@codesourcery.com> |
| 810 | Joseph Myers <joseph@codesourcery.com> | |
| 811 | Mark Shinwell <shinwell@codesourcery.com> | |
| 812 | Andrew Stubbs <ams@codesourcery.com> | |
| 813 | Rich Felker <dalias@libc.org> | |
| 814 | ||
| 815 | * config/sh/sjlj.S (_ITM_beginTransaction): Bypass PLT calling | |
| 816 | GTM_begin_transaction for compatibility with FDPIC. | |
| 817 | ||
| 9e531d37 DM |
818 | 2015-10-09 David Malcolm <dmalcolm@redhat.com> |
| 819 | ||
| 820 | * testsuite/lib/libitm.exp: Load multiline.exp before prune.exp, | |
| 821 | using load_gcc_lib. | |
| 822 | ||
| c629c246 GFM |
823 | 2015-08-20 Gleb Fotengauer-Malinovskiy <glebfm@altlinux.org> (tiny change) |
| 824 | ||
| 825 | PR libitm/61164 | |
| 826 | * local_atomic (__always_inline): Rename to... | |
| 827 | (__libitm_always_inline): ... this. | |
| 828 | ||
| cd5a9a74 CSLL |
829 | 2015-07-03 Carlos Sánchez de La Lama <csanchezdll@gmail.com> |
| 830 | ||
| 831 | PR target/52482 | |
| 832 | * config/powerpc/sjlj.S: Port to Xcode 2.5. | |
| 833 | ||
| ea023bcf UB |
834 | 2015-05-27 Uros Bizjak <ubizjak@gmail.com> |
| 835 | ||
| d778b5a0 UB |
836 | * config/linux/x86/futex_bits.h (sys_futex0) [__x86_64__]: Change |
| 837 | operands "op" and "val" to int. | |
| 838 | ||
| 839 | 2015-05-27 Uros Bizjak <ubizjak@gmail.com> | |
| 840 | ||
| 841 | * config/linux/sh/futex_bits.h (sys_futex0) Change operands | |
| 842 | "op" and "val" to int. | |
| 843 | ||
| 844 | 2015-05-27 Uros Bizjak <ubizjak@gmail.com> | |
| 845 | ||
| 846 | * config/linux/alpha/futex_bits.h (sys_futex0) Change operands | |
| 847 | "op" and "val" to int. | |
| 848 | ||
| 849 | 2015-05-27 Uros Bizjak <ubizjak@gmail.com> | |
| 850 | ||
| 851 | * config/linux/futex.cc (gtm_futex_wait, gtm_futex_wake): | |
| 852 | Declare as static int. | |
| 853 | (FUTEX_PRIVATE_FLAG): Remove L suffix. | |
| 854 | * config/linux/futex_bits.h (sys_futex0) Change operand "op" to int. | |
| 855 | ||
| 856 | 2015-05-27 Uros Bizjak <ubizjak@gmail.com> | |
| 857 | ||
| 858 | * config/linux/x86/futex_bits.h (sys_futex0) [__PIC__]: Remove | |
| 859 | sys_futex0 function. | |
| ea023bcf | 860 | |
| 503902f9 MH |
861 | 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com> |
| 862 | ||
| 863 | * Makefile.in: Regenerated with automake-1.11.6. | |
| 864 | * aclocal.m4: Likewise. | |
| 865 | * configure: Likewise. | |
| 866 | * testsuite/Makefile.in: Likewise. | |
| 867 | ||
| 96ce40cb GR |
868 | 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca> |
| 869 | ||
| 870 | * config/arm/hwcap.cc: Use fcntl.h instead of sys/fcntl.h. | |
| 871 | * config/linux/x86/tls.h: Only use __GLIBC_PREREQ if defined. | |
| 872 | ||
| 3a07b160 L |
873 | 2015-01-15 H.J. Lu <hongjiu.lu@intel.com> |
| 874 | ||
| 875 | PR libitm/64360 | |
| 876 | * libitm.c/stackundo.c (test2): Make it static. | |
| 877 | (test1): Likewise. | |
| 878 | ||
| 5624e564 JJ |
879 | 2015-01-05 Jakub Jelinek <jakub@redhat.com> |
| 880 | ||
| 881 | Update copyright years. | |
| 882 | ||
| b67cd4e3 JJ |
883 | 2015-01-05 Jakub Jelinek <jakub@redhat.com> |
| 884 | ||
| 885 | * libitm.texi: Bump @copying's copyright year. | |
| 886 | ||
| 69aef6dc KT |
887 | 2014-12-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
| 888 | ||
| 889 | * testsuite/lib/libitm.exp: Load target-utils.exp. | |
| 890 | Move load of target-supports.exp earlier. | |
| 891 | ||
| 68bc9270 UB |
892 | 2014-12-03 Uros Bizjak <ubizjak@gmail.com> |
| 893 | ||
| 894 | * configure.tgt (x86_64): Tune -m32 multilib to generic. | |
| 895 | ||
| a699d672 L |
896 | 2014-11-21 H.J. Lu <hongjiu.lu@intel.com> |
| 897 | ||
| 898 | PR bootstrap/63784 | |
| 899 | * configure: Regenerated. | |
| 900 | ||
| ebf6d33b FXC |
901 | 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> |
| 902 | ||
| 903 | PR target/63610 | |
| 904 | * configure: Regenerate. | |
| 905 | ||
| 99183741 MP |
906 | 2014-10-06 Marek Polacek <polacek@redhat.com> |
| 907 | ||
| 908 | * testsuite/libitm.c/memcpy-1.c: Declare getpagesize. | |
| 909 | * testsuite/libitm.c/memset-1.c: Likewise. | |
| 910 | ||
| b6334cf4 RH |
911 | 2014-07-24 Richard Henderson <rth@redhat.com> |
| 912 | ||
| 913 | * config/aarch64/sjlj.S (_ITM_beginTransaction): Use post-inc | |
| 914 | addressing mode in epilogue. | |
| 915 | ||
| 3c698bf0 RO |
916 | 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 917 | ||
| 918 | * acinclude.m4 (LIBITM_CHECK_LINKER_HWCAP): Check for | |
| 919 | -mclear-hwcap instead. | |
| 920 | * configure: Regenerate. | |
| 921 | * clearcap.map: Remove. | |
| 922 | ||
| dbed5a9b JM |
923 | 2014-05-21 John Marino <gnugcc@marino.st> |
| 924 | ||
| 925 | * configure.tgt (*-*-dragonfly*): New target. | |
| 926 | ||
| b17f08dd RH |
927 | 2014-05-19 Richard Henderson <rth@redhat.com> |
| 928 | ||
| 929 | * config/aarch64/sjlj.S: New file. | |
| 930 | * config/aarch64/target.h: New file. | |
| 931 | * configure.tgt: Enable aarch64. | |
| 932 | ||
| 5e1f630a RO |
933 | 2014-04-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 934 | ||
| 935 | * config/generic/asmcfi.h: Also check for | |
| 936 | __GCC_HAVE_DWARF2_CFI_ASM. | |
| 937 | ||
| 84c2f4b0 RH |
938 | 2013-04-02 Richard Henderson <rth@redhat.com> |
| 939 | ||
| 940 | * config/alpha/target.h (PAGE_SIZE, FIXED_PAGE_SIZE): Remove. | |
| 941 | * config/arm/target.h, config/sh/target.h: Likewise. | |
| 942 | * config/sparc/target.h, config/x86/target.h: Likewise. | |
| 943 | ||
| 7cc51d64 JJ |
944 | 2014-03-26 Jakub Jelinek <jakub@redhat.com> |
| 945 | ||
| 946 | * config/linux/futex_bits.h: Include errno.h. | |
| 947 | (sys_futex0): If syscall returns -1, return -errno rather than | |
| 948 | -1. | |
| 949 | ||
| c288ec8f JM |
950 | 2014-03-26 Joseph Myers <joseph@codesourcery.com> |
| 951 | ||
| 952 | * libitm.texi (Index): Rename to Library Index. | |
| 953 | ||
| ed100f5d L |
954 | 2014-01-13 H.J. Lu <hongjiu.lu@intel.com> |
| 955 | ||
| 956 | PR libitm/53113 | |
| 957 | * Makefile.am (x86_sse.lo): Append -msse to CXXFLAGS. | |
| 958 | (x86_avx.lo): Append -mavx to CXXFLAGS. | |
| 959 | * Makefile.in: Regenerate. | |
| 960 | ||
| f93608e6 RS |
961 | 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com> |
| 962 | ||
| 963 | Update copyright years | |
| 964 | ||
| 98db73df TB |
965 | 2014-01-02 Tobias Burnus <burnus@net-b.de> |
| 966 | ||
| 967 | * libitm.texi: Bump @copying's copyright year. | |
| 968 | ||
| b54214fe UW |
969 | 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
| 970 | ||
| 971 | * config/powerpc/sjlj.S [__powerpc64__ && _CALL_ELF == 2]: | |
| 972 | (FUNC): Define ELFv2 variant. | |
| 973 | (END): Likewise. | |
| 974 | (HIDDEN): Likewise. | |
| 975 | (CALL): Likewise. | |
| 976 | (BASE): Likewise. | |
| 977 | (LR_SAVE): Likewise. | |
| 978 | ||
| 3cbe17f7 AM |
979 | 2013-09-20 Alan Modra <amodra@gmail.com> |
| 980 | ||
| 981 | * configure: Regenerate. | |
| 982 | ||
| 6fb471d8 TR |
983 | 2013-08-30 Torvald Riegel <triegel@redhat.com> |
| 984 | ||
| 985 | * config/posix/rwlock.cc: Fix initialization order. | |
| 986 | ||
| bec9ec3f TR |
987 | 2013-08-30 Torvald Riegel <triegel@redhat.com> |
| 988 | ||
| 989 | * libitm_i.h (gtm_thread): Assign an asm name to serial_lock. | |
| 990 | (htm_fastpath): Assign an asm name. | |
| 991 | * libitm.h (_ITM_codeProperties): Add non-ABI flags used by custom | |
| 992 | HTM fast paths. | |
| 993 | (_ITM_actions): Likewise. | |
| 994 | * config/x86/target.h (HTM_CUSTOM_FASTPATH): Enable custom fastpath on | |
| 995 | x86_64. | |
| 996 | * config/x86/sjlj.S (_ITM_beginTransaction): Add custom HTM fast path. | |
| 997 | * config/posix/rwlock.h (gtm_rwlock): Update comments. Move summary | |
| 998 | field to the start of the structure. | |
| 999 | * config/linux/rwlock.h (gtm_rwlock): Update comments. | |
| 1000 | * beginend.cc (gtm_thread::begin_transaction): Add retry policy | |
| 1001 | handling for custom HTM fast paths. | |
| 1002 | ||
| 1869217f AK |
1003 | 2013-08-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
| 1004 | Revert: | |
| 1005 | 2013-08-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
| 1006 | ||
| 1007 | * configure.tgt: Add -msoft-float to XCFLAGS. | |
| 1008 | ||
| d62d5152 AK |
1009 | 2013-08-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
| 1010 | ||
| 1011 | * configure.tgt: Add -msoft-float to XCFLAGS. | |
| 1012 | ||
| aaaffb2a AK |
1013 | 2013-07-29 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
| 1014 | ||
| 1015 | * config/s390/target.h (htm_begin, htm_commit, htm_abort) | |
| 1016 | (htm_transaction_active): Enable zEC12 instructions in the | |
| 1017 | assembler. | |
| 1018 | * configure.tgt: Remove -Wa,-march=zEC12 from XCFLAGS. | |
| 1019 | ||
| 167f68ed AK |
1020 | 2013-07-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
| 1021 | ||
| 1022 | * acinclude.m4: Add htm asm check for s390. | |
| 1023 | * configure.tgt: Add -mhtm and -Wa,-march=zEC12 to the options. | |
| 1024 | * configure: Regenerate. | |
| 1025 | * config/s390/target.h: Remove __HTM__ check. | |
| 1026 | (htm_available): Call getauxval to get hwcaps and check whether | |
| 1027 | HTM is available or not. | |
| 1028 | ||
| 0258b6e4 PB |
1029 | 2013-07-15 Peter Bergner <bergner@vnet.ibm.com> |
| 1030 | ||
| 1031 | * acinclude.m4 (LIBITM_CHECK_AS_HTM): New. | |
| 1032 | * configure.ac: Use it. | |
| 1033 | (AC_CHECK_HEADERS): Check for sys/auxv.h. | |
| 1034 | (AC_CHECK_FUNCS): Check for getauxval. | |
| 1035 | * config.h.in, configure: Rebuild. | |
| 1036 | * configure.tgt (target_cpu): Add -mhtm to XCFLAGS. | |
| 1037 | * config/powerpc/target.h: Include sys/auxv.h and htmintrin.h. | |
| 1038 | (USE_HTM_FASTPATH): Define. | |
| 1039 | (_TBEGIN_STARTED, _TBEGIN_INDETERMINATE, _TBEGIN_PERSISTENT, | |
| 1040 | _HTM_RETRIES) New macros. | |
| 1041 | (htm_abort, htm_abort_should_retry, htm_available, htm_begin, htm_init, | |
| 1042 | htm_begin_success, htm_commit, htm_transaction_active): New functions. | |
| 1043 | ||
| 5a3fe9b6 AK |
1044 | 2013-06-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
| 1045 | ||
| 1046 | * config/s390/target.h: Include htmintrin.h. | |
| 1047 | (_HTM_ITM_RETRIES): New macro definition. | |
| 1048 | (htm_available, htm_init, htm_begin, htm_begin_success) | |
| 1049 | (htm_commit, htm_abort, htm_abort_should_retry): New functions. | |
| 1050 | ||
| 6c84d576 IS |
1051 | 2013-06-20 Iain Sandoe <iain@codesourcery.com> |
| 1052 | Cesar Philippidis <cesar@codesourcery.com> | |
| 1053 | ||
| 1054 | * testsuite/lib/libitm.exp: Reorder lib loads into dependency order. | |
| 1055 | Do not load_gcc_lib gcc-dg.exp and add a comment as to why. | |
| 1056 | * testsuite/libitm.c/c.exp: load_gcc_lib gcc-dg.exp. | |
| 1057 | * testsuite/libitm.c++/c++.exp: load_gcc_lib gcc-dg.exp. | |
| 1058 | ||
| 480c696b TR |
1059 | 2013-06-20 Torvald Riegel <triegel@redhat.com> |
| 1060 | ||
| 1061 | * query.cc (_ITM_inTransaction): Abort when using the HTM fastpath. | |
| 1062 | (_ITM_getTransactionId): Same. | |
| 1063 | * config/x86/target.h (htm_transaction_active): New. | |
| 1064 | ||
| b1db457b TR |
1065 | 2013-06-20 Torvald Riegel <triegel@redhat.com> |
| 1066 | ||
| 1067 | PR libitm/57643 | |
| 1068 | * beginend.cc (gtm_thread::begin_transaction): Handle reentrancy in | |
| 1069 | the HTM fastpath. | |
| 1070 | ||
| 51249377 GP |
1071 | 2013-03-31 Gerald Pfeifer <gerald@pfeifer.com> |
| 1072 | ||
| 1073 | PR bootstrap/56714 | |
| 1074 | * local_atomic (__always_inline): Always define our version. | |
| 1075 | (__calculate_memory_order): Mark inline. | |
| 1076 | (atomic_thread_fence): Ditto. | |
| 1077 | (atomic_signal_fence): Ditto. | |
| 1078 | (atomic_bool::atomic_flag_test_and_set_explicit): Ditto. | |
| 1079 | (atomic_bool::atomic_flag_clear_explicit): Ditto. | |
| 1080 | (atomic_bool::atomic_flag_test_and_set): Ditto. | |
| 1081 | (atomic_bool::atomic_flag_clear): Ditto. | |
| 1082 | ||
| f818478b JJ |
1083 | 2013-04-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
| 1084 | ||
| 1085 | * config/s390/sjlj.S: New file. | |
| 1086 | * config/s390/target.h: New file. | |
| 1087 | * configure.tgt: Set options for S/390. | |
| 1088 | ||
| ab4425be AK |
1089 | 2013-03-23 Andi Kleen <ak@linux.intel.com> |
| 1090 | ||
| 1091 | * local_atomic (__always_inline): Add. | |
| 1092 | (__calculate_memory_order, atomic_thread_fence, | |
| 3d3b561f ML |
1093 | atomic_signal_fence, test_and_set, clear, store, load, |
| 1094 | exchange, compare_exchange_weak, compare_exchange_strong, | |
| 1095 | fetch_add, fetch_sub, fetch_and, fetch_or, fetch_xor): | |
| ab4425be AK |
1096 | Add __always_inline to force inlining. |
| 1097 | ||
| 6c59ffd1 IS |
1098 | 2013-02-11 Iain Sandoe <iain@codesourcery.com> |
| 1099 | Jack Howarth <howarth@bromo.med.uc.edu> | |
| 1100 | Patrick Marlier <patrick.marlier@gmail.com> | |
| 1101 | ||
| 1102 | PR libitm/55693 | |
| 1103 | * alloc_cpp.cc: Enable function declarations on darwin. | |
| 1104 | * eh_cpp.cc: Likewise. | |
| 1105 | ||
| 75f9527c RS |
1106 | 2013-02-03 Richard Sandiford <rdsandiford@googlemail.com> |
| 1107 | ||
| 1108 | Update copyright years. | |
| 1109 | ||
| 64fbcc74 TR |
1110 | 2012-11-09 Torvald Riegel <triegel@redhat.com> |
| 1111 | ||
| 1112 | * beginend.cc (htm_fastpath): New. | |
| 1113 | (gtm_thread::begin_transaction, _ITM_commitTransaction, | |
| 1114 | _ITM_commitTransactionEH): Add HTM fastpath handling. | |
| 1115 | * config/linux/rwlock.h (gtm_rwlock.is_write_locked): New. | |
| 1116 | * config/posix/rwlock.h (gtm_rwlock.is_write_locked): New. | |
| 1117 | * config/x86/target.h (htm_available, htm_init, htm_begin_success, | |
| 1118 | htm_begin, htm_commit, htm_abort, htm_abort_should_retry): New. | |
| 1119 | * configure.tgt: Add -mrtm to XCFLAGS. | |
| 1120 | * method-serial.cc (htm_mg, o_htm_mg, htm_dispatch, dispatch_htm): New. | |
| 1121 | (gtm_thread::serialirr_mode): Add HTM fastpath handling. | |
| 1122 | * libitm_i.h (htm_fastpath, dispatch_htm): Declare. | |
| 1123 | * retry.cc (parse_default_method): Add HTM method parsing. | |
| 1124 | (gtm_thread::number_of_threads_changed): Use HTM by default if | |
| 1125 | available. | |
| 1126 | ||
| b9efc877 TS |
1127 | 2012-11-04 Thomas Schwinge <thomas@codesourcery.com> |
| 1128 | ||
| 1129 | * configure: Regenerate. | |
| 1130 | ||
| 07d3b5c8 RH |
1131 | 2012-10-31 Richard Henderson <rth@redhat.com> |
| 1132 | ||
| 1133 | * acinclude.m4 (LIBITM_CHECK_AS_RTM): New. | |
| 1134 | * configure.ac: Use it. | |
| 1135 | * config.h.in, configure: Rebuild. | |
| 1136 | * testsuite/Makefile.in: Rebuild. | |
| 1137 | ||
| eb00e959 TR |
1138 | 2012-10-24 Torvald Riegel <triegel@redhat.com> |
| 1139 | ||
| 1140 | * libitm.texi: Clarify ABI requirements for data-logging functions. | |
| 1141 | ||
| b679c813 TR |
1142 | 2012-10-24 Torvald Riegel <triegel@redhat.com> |
| 1143 | ||
| 1144 | * retry.cc (gtm_thread::decide_begin_dispatch): Ask dispatch whether | |
| 1145 | it requires serial mode instead of assuming that for certain | |
| 1146 | dispatchs. | |
| 1147 | * dispatch.h (abi_dispatch::requires_serial): New. | |
| 1148 | (abi_dispatch::abi_dispatch): Adapt. | |
| 1149 | * method-gl.cc (gl_wt_dispatch::gl_wt_dispatch): Adapt. | |
| 1150 | * method-ml.cc (ml_wt_dispatch::ml_wt_dispatch): Same. | |
| 1151 | * method-serial.cc (serialirr_dispatch::serialirr_dispatch, | |
| 1152 | serial_dispatch::serial_dispatch, | |
| 1153 | serialirr_onwrite_dispatch::serialirr_onwrite_dispatch): Same. | |
| 1154 | ||
| 0c609a21 UB |
1155 | 2012-10-02 Uros Bizjak <ubizjak@gmail.com> |
| 1156 | ||
| 1157 | * config/x86/target.h (struct gtm_jmpbuf): Merge x86_64 | |
| 1158 | and ia32 declarations some more. | |
| 1159 | * config/x86/sjlj.S (_ITM_beginTransaction): Move ret to common code. | |
| 1160 | ||
| c0758df9 JJ |
1161 | 2012-09-20 Jakub Jelinek <jakub@redhat.com> |
| 1162 | ||
| 1163 | PR other/43620 | |
| 1164 | * configure.ac (AM_INIT_AUTOMAKE): Add no-dist. | |
| 1165 | * configure: Regenerate. | |
| 1166 | * Makefile.in: Regenerate. | |
| 1167 | ||
| 690c45b8 DE |
1168 | 2012-09-14 David Edelsohn <dje.gcc@gmail.com> |
| 1169 | ||
| 1170 | * configure: Regenerated. | |
| 1171 | ||
| 68a12ef3 UB |
1172 | 2012-07-31 Uros Bizjak <ubizjak@gmail.com> |
| 1173 | ||
| 1174 | * config/x86/target.h (cpu_relax): Use __builtin_ia32_pause. | |
| 1175 | ||
| f2f9a097 PM |
1176 | 2012-05-21 Patrick Marlier <patrick.marlier@gmail.com> |
| 1177 | ||
| 1178 | * eh_cpp.cc: Fix __cxa_end_catch declaration. | |
| 1179 | ||
| e6d5f8c9 L |
1180 | 2012-05-16 H.J. Lu <hongjiu.lu@intel.com> |
| 1181 | ||
| 1182 | * configure: Regenerated. | |
| 1183 | ||
| 0100e3b3 L |
1184 | 2012-04-04 H.J. Lu <hongjiu.lu@intel.com> |
| 1185 | ||
| 1186 | PR libitm/52854 | |
| 1187 | * config/x86/target.h (gtm_jmpbuf): Replace long with long long | |
| 1188 | for x86-64. | |
| 1189 | ||
| 2f6935f4 TG |
1190 | 2012-04-03 Tristan Gingold <gingold@adacore.com> |
| 1191 | ||
| 1192 | * configure: Regenerate. | |
| 1193 | ||
| b9c23a61 L |
1194 | 2012-03-31 H.J. Lu <hongjiu.lu@intel.com> |
| 1195 | ||
| 1196 | PR bootstrap/52812 | |
| 1197 | * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64. | |
| 1198 | ||
| 6a26a74d BRF |
1199 | 2012-03-16 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
| 1200 | ||
| 1201 | * testsuite/lib/libitm.exp: load fortran-modules.exp | |
| 1202 | ||
| b24513a1 RO |
1203 | 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 1204 | ||
| 1205 | * configure.tgt (*-*-irix6*): Remove. | |
| 1206 | ||
| 0d23faac TR |
1207 | 2012-03-13 Torvald Riegel <triegel@redhat.com> |
| 1208 | ||
| 1209 | PR libitm/52526 | |
| 1210 | * config/linux/rwlock.cc (GTM::gtm_rwlock::read_lock): Fix lost | |
| 1211 | wake-up. | |
| 1212 | ||
| 5c30094f RO |
1213 | 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 1214 | ||
| 1215 | * configure.tgt (*-*-osf*): Remove. | |
| 1216 | * configure: Regenerate. | |
| 1217 | ||
| d28b0b08 TR |
1218 | 2012-03-05 Torvald Riegel <triegel@redhat.com> |
| 1219 | ||
| 1220 | * dispatch.h (CREATE_DISPATCH_METHODS_MEM): Don't execute | |
| 1221 | memtransfer/memset if size isn't larger than zero. | |
| 1222 | ||
| 034209bc TR |
1223 | 2012-03-02 Torvald Riegel <triegel@redhat.com> |
| 1224 | ||
| 1225 | * libitm.texi: Link to specification and add a usage example. | |
| 1226 | ||
| bc8da6ba TR |
1227 | 2012-02-24 Torvald Riegel <triegel@redhat.com> |
| 1228 | ||
| 1229 | * retry.cc (GTM::gtm_thread::number_of_threads_changed): Change | |
| 1230 | default dispatch for more than 1 thread to ml_wt. | |
| 1231 | ||
| 63b08143 TR |
1232 | 2012-02-20 Torvald Riegel <triegel@redhat.com> |
| 1233 | ||
| 1234 | * method-gl.cc (gl_wt_dispatch::orec): Put on separate cacheline. | |
| 1235 | ||
| 4c9bd6ac TR |
1236 | 2012-02-20 Torvald Riegel <triegel@redhat.com> |
| 1237 | ||
| 1238 | * method-gl.cc (gl_wt_dispatch::rollback): Optimize memory orders. | |
| 1239 | ||
| 651ff415 TR |
1240 | 2012-02-20 Torvald Riegel <triegel@redhat.com> |
| 1241 | ||
| 1242 | * method-gl.cc (gl_wt_dispatch::trycommit): Remove handling of | |
| 1243 | serial mode corner cases made obsolete by prior gtm_rwlock changes. | |
| 1244 | (gl_wt_dispatch.rollback): Same. | |
| 1245 | ||
| efee0113 TR |
1246 | 2012-02-20 Torvald Riegel <triegel@redhat.com> |
| 1247 | ||
| 1248 | * method-gl.cc (gl_wt_dispatch::pre_write): Optimize memory orders. | |
| 1249 | ||
| 33a03827 TR |
1250 | 2012-02-20 Torvald Riegel <triegel@redhat.com> |
| 1251 | ||
| 1252 | * method-gl.cc (gl_wt_dispatch::memtransfer_static): Add missing undo | |
| 1253 | for RfW src. Optimize number of calls to gtm_thr. | |
| 1254 | ||
| a19db3f2 TR |
1255 | 2012-02-20 Torvald Riegel <triegel@redhat.com> |
| 1256 | ||
| 1257 | * beginend.cc (GTM::gtm_thread::begin_transaction): Move serial lock | |
| 1258 | acquisition to ... | |
| 1259 | * retry.cc (GTM::gtm_thread::decide_begin_dispatch): ... here. | |
| 1260 | (default_dispatch): Make atomic. | |
| 1261 | (GTM::gtm_thread::set_default_dispatch): Access atomically. | |
| 1262 | (GTM::gtm_thread::decide_retry_strategy): Access atomically and | |
| 1263 | use decide_begin_dispatch() if default_dispatch might have changed. | |
| 1264 | (GTM::gtm_thread::number_of_threads_changed): Initialize | |
| 1265 | default_dispatch here. | |
| 1266 | ||
| e948a1fb IS |
1267 | 2012-02-15 Iain Sandoe <iains@gcc.gnu.org> |
| 1268 | Patrick Marlier <patrick.marlier@gmail.com> | |
| 1269 | ||
| 1270 | PR libitm/52220 | |
| 1271 | * alloc_cpp.cc: No dummy definitions for darwin. | |
| 1272 | * eh_cpp.cc: Likewise. | |
| 1273 | ||
| 72824d5e RH |
1274 | 2012-02-14 Richard Henderson <rth@redhat.com> |
| 1275 | ||
| 1276 | * config/x86/target.h (GTM_longjmp): Correct the .cfi corrections. | |
| 1277 | ||
| 1f319dba UB |
1278 | 2012-02-14 Uros Bizjak <ubizjak@gmail.com> |
| 1279 | ||
| 1280 | * config/x86/target.h (GTM_longjmp): Correct .cfi directives. | |
| 1281 | ||
| 31772c95 TR |
1282 | 2012-02-14 Torvald Riegel <triegel@redhat.com> |
| 1283 | ||
| 1284 | * libitm_i.h (GTM::gtm_rwlog_entry): New. | |
| 1285 | (GTM::gtm_thread): Add read and write logs. | |
| 1286 | (GTM::dispatch_ml_wt): Declare. | |
| 1287 | * retry.cc (parse_default_method): Support ml_wt. | |
| 1288 | * method-ml.cc: New file. | |
| 1289 | * Makefile.am: Add method-ml.cc. | |
| 1290 | * Makefile.in: Regenerate. | |
| 1291 | ||
| 5b9cf5d2 TR |
1292 | 2012-02-14 Torvald Riegel <triegel@redhat.com> |
| 1293 | ||
| 1294 | * dispatch.h (GTM::abi_dispatch::supports): New. | |
| 1295 | (GTM::method_group::reinit): New. | |
| 1296 | * retry.cc (GTM::gtm_thread::decide_retry_strategy): Use reinit(). | |
| 1297 | (GTM::gtm_thread::number_of_threads_changed): Check that the method | |
| 1298 | supports the current situation. | |
| 1299 | ||
| 7d33bcb7 TR |
1300 | 2012-02-14 Torvald Riegel <triegel@redhat.com> |
| 1301 | ||
| 1302 | * util.cc (GTM::xcalloc): New. | |
| 1303 | * common.h (GTM::xcalloc): Declare. | |
| 1304 | ||
| 62513f7b EB |
1305 | 2012-02-14 Eric Botcazou <ebotcazou@adacore.com> |
| 1306 | ||
| 1307 | * config/sparc/target.h (cpu_relax): Read from CC register. | |
| 1308 | * config/sparc/sjlj.S (GTM_longjmp): Restore %fp atomically. | |
| 1309 | ||
| 1310 | 2012-02-14 Uros Bizjak <ubizjak@gmail.com> | |
| d4a698d4 UB |
1311 | |
| 1312 | * config/x86/target.h (GTM_longjmp): Jump indirect from memory address. | |
| 1313 | ||
| f3f5e3c3 EB |
1314 | 2012-02-13 Eric Botcazou <ebotcazou@adacore.com> |
| 1315 | ||
| 62513f7b | 1316 | * configure.tgt (target_cpu): Handle sparc and sparc64/sparcv9. |
| f3f5e3c3 EB |
1317 | * config/sparc/cacheline.h: New file. |
| 1318 | * config/sparc/target.h: Likewise. | |
| 1319 | * config/sparc/sjlj.S: Likewise. | |
| 1320 | * config/linux/sparc/futex_bits.h: Likewise. | |
| 1321 | ||
| 1322 | 2012-02-13 Eric Botcazou <ebotcazou@adacore.com> | |
| 255a9a1b EB |
1323 | |
| 1324 | * configure.ac (link_itm): Fix comment. | |
| 1325 | * configure: Regenerate. | |
| 1326 | * testsuite/lib/libitm.exp: Do not pass -litm for the link. | |
| 1327 | ||
| 681355e3 RO |
1328 | 2012-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 1329 | ||
| fc985d2f | 1330 | PR libitm/51822 |
| 62513f7b | 1331 | * testsuite/libitm.c++/c++.exp (lang_link_flags): Add -shared-libgcc. |
| 681355e3 RO |
1332 | Correct libgomp references. |
| 1333 | ||
| 999bcff5 TR |
1334 | 2012-01-24 Torvald Riegel <triegel@redhat.com> |
| 1335 | ||
| 1336 | * config/linux/rwlock.cc (GTM::gtm_rwlock::write_unlock): Fix reader | |
| 1337 | wake-up. | |
| 1338 | ||
| 9848887a UB |
1339 | 2012-01-24 Uros Bizjak <ubizjak@gmail.com> |
| 1340 | ||
| 1341 | * config/x86/target.h (gtm_jmpbuf) [__x86_64__]: Move rip to the | |
| 1342 | end of structure. | |
| 1343 | * config/x86/sjlj.S (_ITM_beginTransaction) [__x86_64__]: Update | |
| 1344 | offset values. Do not copy return address. Decrement stack | |
| 1345 | by 56 bytes only. | |
| 1346 | (GTM_longjump) [__x86_64__]: Update offset values. | |
| 1347 | ||
| 5752c591 UB |
1348 | 2012-01-23 Uros Bizjak <ubizjak@gmail.com> |
| 1349 | ||
| 1350 | PR libitm/51830 | |
| 1351 | * config/x86/sjlj.S (_ITM_beginTransaction) [!__x86_64__]: Load | |
| 1352 | the first function argument to %eax. | |
| 1353 | ||
| 61e72ca4 RO |
1354 | 2012-01-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 1355 | ||
| 1356 | * libitm.h (_ITM_getThreadnum): Remove. | |
| 1357 | * libitm.map (_ITM_getThreadnum): Remove from LIBITM_1.0. | |
| 1358 | ||
| 9ce91011 RO |
1359 | 2012-01-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 1360 | ||
| 1361 | * clearcap.map: New file. | |
| 1362 | * acinclude.m4 (LIBITM_CHECK_LINKER_HWCAP): New test. | |
| 1363 | * configure.ac: Call it. | |
| 1364 | Clear HWCAP_LDFLAGS if defaulting to -mavx. | |
| 1365 | * Makefile.am (AM_LDFLAGS): Add $(HWCAP_LDFLAGS) | |
| 1366 | * configure: Regenerate. | |
| 1367 | * Makefile.in: Regenerate. | |
| 1368 | * testsuite/Makefile.in: Regenerate. | |
| 1369 | ||
| 3b4f05ec RO |
1370 | 2012-01-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 1371 | ||
| 1372 | PR libitm/51173 | |
| 1373 | * testsuite/libitm.c++/static_ctor.C: Skip test, note PR, remove | |
| 1374 | include, exclude options. | |
| 1375 | ||
| aab74ee9 TR |
1376 | 2012-01-14 Torvald Riegel <triegel@redhat.com> |
| 1377 | ||
| 1378 | * local.cc (GTM::gtm_undolog::rollback): Truncate undo log after | |
| 1379 | rolling back. | |
| 1380 | * containers.h (GTM::vector::set_size): New. | |
| 1381 | ||
| 07b6642b TR |
1382 | 2012-01-14 Torvald Riegel <triegel@redhat.com> |
| 1383 | ||
| 1384 | PR libitm/51855 | |
| 1385 | * config/generic/tls.h (GTM::mask_stack_top): New. | |
| 1386 | (GTM::mask_stack_bottom): Declare. | |
| 1387 | * config/generic/tls.c (GTM::mask_stack_bottom): New. | |
| 1388 | * local.cc (gtm_undolog::rollback): Filter out any updates that | |
| 1389 | overlap the libitm stack. Add current transaction as parameter. | |
| 1390 | * libitm_i.h (GTM::gtm_undolog::rollback): Adapt. | |
| 1391 | * beginend.cc (GTM::gtm_thread::rollback): Adapt. | |
| 1392 | * testsuite/libitm.c/stackundo.c: New test. | |
| 1393 | ||
| 8377e5e5 RH |
1394 | 2012-01-10 Richard Henderson <rth@redhat.com> |
| 1395 | ||
| 1396 | * libitm_i.h (_Unwind_DeleteException): Declare weak. | |
| 1397 | * eh_cpp.cc (_Unwind_DeleteException): Define for | |
| 1398 | !HAVE_ELF_STYLE_WEAKREF. | |
| 1399 | ||
| 11f30bb0 TR |
1400 | 2012-01-08 Torvald Riegel <triegel@redhat.com> |
| 1401 | ||
| 1402 | * local.cc (GTM_LB): Use GTM::gtm_undolog. | |
| 1403 | (GTM::gtm_thread::drop_references_undolog): Remove. | |
| 1404 | (GTM::gtm_thread::commit_undolog, | |
| 1405 | GTM::gtm_thread::rollback_undolog): Move to ... | |
| 1406 | * libitm_i.h (GTM::gtm_undolog): ...here. New. | |
| 1407 | (GTM::gtm_undolog_entry): Remove. | |
| 1408 | (GTM::gtm_thread): Adapt. | |
| 1409 | * beginend.cc (GTM::gtm_thread::rollback): Adapt. | |
| 1410 | (GTM::gtm_thread::trycommit): Adapt. | |
| 1411 | * method-serial.cc (serial_dispatch::log): Adapt. | |
| 1412 | * method-gl.cc (gl_wt_dispatch::pre_write): Adapt. | |
| 1413 | (gl_wt_dispatch::store): Fix likely/unlikely. | |
| 1414 | * containers.h (GTM::vector::resize): Add additional_capacity | |
| 1415 | parameter and handle it. | |
| 1416 | (GTM::vector::resize_noinline): New/adapt. | |
| 1417 | (GTM::vector::push): New. | |
| 1418 | ||
| a32e5e93 RH |
1419 | 2012-01-06 Richard Henderson <rth@redhat.com> |
| 1420 | ||
| 1421 | * configure.tgt: Support powerpc-linux and powerpc-darwin. | |
| 1422 | * config/linux/powerpc/futex_bits.h: New file. | |
| 1423 | * config/powerpc/cacheline.h: New file. | |
| 1424 | * config/powerpc/sjlj.S: New file. | |
| 1425 | * config/powerpc/target.h: New file. | |
| 1426 | * config/generic/asmcfi.h (cfi_offset): New. | |
| 1427 | (cfi_restore, cfi_undefined): New. | |
| 1428 | ||
| 1f53a8e6 AH |
1429 | 2012-01-05 Aldy Hernandez <aldyh@redhat.com> |
| 1430 | ||
| 1431 | PR other/51171 | |
| 1432 | * testsuite/libitm.c/reentrant.c: Remove xfail. | |
| 1433 | (thread): Pass x to pure(). | |
| be223aaf | 1434 | From Patrik Marlier <patrick.marlier@gmail.com>. |
| 1f53a8e6 | 1435 | |
| c898f7b8 TR |
1436 | 2011-12-24 Torvald Riegel <triegel@redhat.com> |
| 1437 | ||
| 1438 | * beginend.cc (GTM::gtm_thread::trycommit): Don't enforce | |
| 1439 | privatization safety if already in serial mode. | |
| 1440 | ||
| 610e3901 TR |
1441 | 2011-12-24 Torvald Riegel <triegel@redhat.com> |
| 1442 | ||
| 1443 | * beginend.cc (GTM::gtm_thread::restart): Add and handle | |
| 1444 | finish_serial_upgrade parameter. | |
| 1445 | * libitm.h (GTM::gtm_thread::restart): Adapt declaration. | |
| 1446 | * config/linux/rwlock.cc (GTM::gtm_rwlock::write_lock_generic): | |
| 1447 | Don't unset reader flag. | |
| 1448 | (GTM::gtm_rwlock::write_upgrade_finish): New. | |
| 1449 | * config/posix/rwlock.cc: Same. | |
| 1450 | * config/linux/rwlock.h (GTM::gtm_rwlock::write_upgrade_finish): | |
| 1451 | Declare. | |
| 1452 | * config/posix/rwlock.h: Same. | |
| 1453 | * method-serial.cc (GTM::gtm_thread::serialirr_mode): Unset reader | |
| 1454 | flag after commit or after rollback when restarting. | |
| 1455 | ||
| 799142bf TR |
1456 | 2011-12-24 Torvald Riegel <triegel@redhat.com> |
| 1457 | ||
| 1458 | * beginend.cc (GTM::gtm_thread::begin_transaction): Add comment. | |
| 1459 | (GTM::gtm_thread::try_commit): Changed memory order. | |
| 1460 | * config/linux/alpha/futex_bits.h (sys_futex0): Take atomic int | |
| 1461 | as parameter. | |
| 1462 | * config/linux/x86/futex_bits.h (sys_futex0): Same. | |
| 1463 | * config/linux/sh/futex_bits.h (sys_futex0): Same. | |
| 1464 | * config/linux/futex_bits.h (sys_futex0): Same. | |
| 1465 | * config/linux/futex.cc (futex_wait, futex_wake): Same. | |
| 1466 | * config/linux/futex.h (futex_wait, futex_wake): Same. | |
| 1467 | * config/linux/rwlock.h (gtm_rwlock::writers, | |
| 1468 | gtm_rwlock::writer_readers, gtm_rwlock::readers): Change to atomic | |
| 1469 | ints. | |
| 1470 | * config/linux/rwlock.cc (gtm_rwlock::read_lock, | |
| 1471 | gtm_rwlock::write_lock_generic, gtm_rwlock::read_unlock, | |
| 1472 | gtm_rwlock::write_unlock): Fix memory orders and fences. | |
| 1473 | * config/posix/rwlock.cc (gtm_rwlock::read_lock, | |
| 1474 | gtm_rwlock::write_lock_generic, gtm_rwlock::read_unlock, | |
| 1475 | gtm_rwlock::write_unlock): Same. | |
| 1476 | * config/linux/rwlock.h (gtm_rwlock::summary): Change to atomic int. | |
| 1477 | * method-gl.cc (gl_mg::init, gl_wt_dispatch::memtransfer_static, | |
| 1478 | gl_wt_dispatch::memset_static, gl_wt_dispatch::begin_or_restart): | |
| 1479 | Add comments. | |
| 1480 | (gl_wt_dispatch::pre_write, gl_wt_dispatch::validate, | |
| 1481 | gl_wt_dispatch::load, gl_wt_dispatch::store, | |
| 1482 | gl_wt_dispatch::try_commit, gl_wt_dispatch::rollback): Fix memory | |
| 1483 | orders and fences. Add comments. | |
| 1484 | ||
| b0f96e35 JJ |
1485 | 2011-12-21 Jakub Jelinek <jakub@redhat.com> |
| 1486 | ||
| 1487 | * Makefile.am (AM_CXXFLAGS): Put $(XCFLAGS) first. | |
| 1488 | * Makefile.in: Regenerated. | |
| 1489 | ||
| cc163247 KK |
1490 | 2011-12-17 Kaz Kojima <kkojima@gcc.gnu.org> |
| 1491 | ||
| 1492 | * configure.tgt: Add sh* case. | |
| 1493 | * config/sh/target.h: New file. | |
| 1494 | * config/sh/sjlj.S: New file. | |
| 1495 | * config/linux/sh/futex_bits.h: New file. | |
| 1496 | ||
| aebac0ca RH |
1497 | 2011-12-14 Richard Henderson <rth@redhat.com> |
| 1498 | ||
| 1499 | * config/arm/hwcap.h, config/arm/hwcap.cc: New files. | |
| 1500 | * config/arm/sjlj.S, config/arm/target.h: New files. | |
| 1501 | * config/generic/asmcfi.h (cfi_adjust_cfa_offset): New. | |
| 1502 | (cfi_rel_offset): New. | |
| 1503 | * config/linux/futex_bits.h: New file. | |
| 1504 | * config/linux/futex.cc: Include futex_bits.h here... | |
| 1505 | * config/linux/futex.h: ... not here. | |
| 1506 | * Makefile.am (libitm_la_SOURCES) <ARCH_ARM>: Add hwcap.cc. | |
| 1507 | * configure.ac (ARCH_AM): New conditional. | |
| 1508 | * Makefile.in, configure: Rebuild. | |
| 1509 | * configure.tgt: Handle ARM. | |
| 1510 | ||
| 36cfbee1 RH |
1511 | 2011-12-13 Richard Henderson <rth@redhat.com> |
| 1512 | ||
| 5d9d05d3 RH |
1513 | * config/posix/rwlock.cc (gtm_rwlock::write_lock_generic): Fix |
| 1514 | signed/unsigned comparison werror. | |
| 1515 | ||
| 36cfbee1 RH |
1516 | * local_atomic: New file. |
| 1517 | * libitm_i.h: Include it. | |
| 1518 | (gtm_thread::shared_state): Use atomic template. | |
| 1519 | * beginend.cc (GTM::gtm_clock): Use atomic template. | |
| 1520 | (global_tid): Use atomic template if 64-bit atomics available. | |
| 1521 | (gtm_thread::gtm_thread): Update shared_state access. | |
| 1522 | (gtm_thread::trycommit): Likewise. | |
| 1523 | (choose_code_path): Update global_tid access. | |
| 1524 | * method-gl.cc (gl_mg::orec): Use atomic template. Update all users. | |
| 1525 | * stmlock.h (GTM::gtm_clock): Use atomic template. | |
| 1526 | (gtm_get_clock, gtm_inc_clock): Update accesses. | |
| 1527 | * config/linux/rwlock.cc (gtm_rwlock::read_lock): Remove | |
| 1528 | redundant __sync_synchronize after atomic shared_state access. | |
| 1529 | * config/posix/rwlock.cc (gtm_rwlock::read_lock): Likewise. | |
| 1530 | (gtm_rwlock::write_lock_generic): Likewise. | |
| 1531 | (gtm_rwlock::read_unlock): Likewise. | |
| 1532 | * config/alpha/target.h (atomic_read_barrier): Remove. | |
| 1533 | (atomic_write_barrier): Remove. | |
| 1534 | * config/x86/target.h (atomic_read_barrier): Remove. | |
| 1535 | (atomic_write_barrier): Remove. | |
| 1536 | ||
| 062f93f2 RH |
1537 | 2011-11-30 Richard Henderson <rth@redhat.com> |
| 1538 | ||
| 1539 | * libitm_i.h (GTM_longjmp): Swap first and second arguments. | |
| 1540 | * beginend.c (_ITM_abortTransaction): Update to match. | |
| 1541 | (GTM::gtm_thread::restart): Likewise. | |
| 1542 | * config/alpha/sjlj.S (GTM_longjmp): Likewise. | |
| 1543 | * config/x86/sjlj.S (GTM_longjmp): Likewise. | |
| 1544 | ||
| bd8aaa86 IS |
1545 | 2011-11-23 Iain Sandoe <iains@gcc.gnu.org> |
| 1546 | ||
| 1547 | * Makefile.am (libitm_la_LDFLAGS): Remove "-no-undefined". | |
| 1548 | * Makefile.in: Regenerate. | |
| 1549 | ||
| 8cf36bb3 IS |
1550 | 2011-11-22 Iain Sandoe <iains@gcc.gnu.org> |
| 1551 | ||
| 1552 | * configure.ac: Use GCC_CHECK_ELF_STYLE_WEAKREF. | |
| 1553 | * alloc_cpp.cc: Generate dummy functions if we don't | |
| 1554 | HAVE_ELF_STYLE_WEAKREF. | |
| 1555 | * eh_cpp.cc: Likewise. | |
| 1556 | * configure: Regenerate. | |
| 1557 | * aclocal.m4: Likewise. | |
| 1558 | * config.h.in: Likewise. | |
| 1559 | * Makefile.in: Likewise. | |
| 1560 | * testsuite/Makefile.in: Likewise. | |
| 1561 | ||
| 0b41ebef IS |
1562 | 2011-11-22 Iain Sandoe <iains@gcc.gnu.org> |
| 1563 | ||
| 1564 | * config/x86/sjlj.S (CONCAT1, CONCAT2, SYM): Respond to | |
| 1565 | __USER_LABEL_PREFIX__ for targets that use it. | |
| 8cf36bb3 | 1566 | (TYPE, SIZE, HIDDEN): New macros to assist on non-elf targets. |
| 0b41ebef IS |
1567 | (_ITM_beginTransaction): Use SYM, TYPE, SIZE macros to assist |
| 1568 | in portability to non-elf targets. | |
| 8cf36bb3 | 1569 | (GTM_longjmp): Likewise. |
| 0b41ebef IS |
1570 | * libitm_i.h (begin_transaction): Apply __USER_LABEL_PREFIX__ |
| 1571 | where required. | |
| 1572 | ||
| 9c9d352a IS |
1573 | 2011-11-22 Iain Sandoe <iains@gcc.gnu.org> |
| 1574 | ||
| 1575 | * testsuite/libitm.c/memcpy-1.c: Allow for MAP_ANON spelling. | |
| 1576 | * testsuite/libitm.c/memset-1.c: Likewise. | |
| 1577 | ||
| c6084f68 AT |
1578 | 2011-11-21 Andreas Tobler <andreast@fgznet.ch> |
| 1579 | ||
| 1580 | * configure: Regenerate. | |
| 1581 | ||
| adcd36bc RO |
1582 | 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 1583 | ||
| 1584 | * acinclude.m4 (LIBITM_CHECK_LINKER_FEATURES): Handle gold. | |
| 1585 | (LIBITM_ENABLE_SYMVERS): Handle sun style. | |
| 1586 | * Makefile.am: Handle sun style versioning. | |
| 1587 | (libitm_la_LINK): Add $(libitm_la_LDFLAGS). | |
| 1588 | * configure: Regenerate. | |
| 1589 | * Makefile.in: Regenerate. | |
| 1590 | ||
| 59659b59 RO |
1591 | 2011-11-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 1592 | ||
| 1593 | * config/generic/asmcfi.h: Fix comment. | |
| 1594 | * config/x86/sjlj.S (_ITM_beginTransaction): Provide ELF PIC code | |
| 1595 | sequence without .hidden support, error for non-ELF targets. | |
| 1596 | (GTM_longjmp) [__ELF__]: Only use .hidden if | |
| 1597 | HAVE_ATTRIBUTE_VISIBILITY. | |
| 1598 | ||
| d846e425 RO |
1599 | 2011-11-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 1600 | ||
| 1601 | * alloc_cpp.cc [__osf__] (_ZnwX, _ZdlPv, _ZnaX, _ZdaPv, | |
| 1602 | _ZnwXRKSt9nothrow_t, _ZdlPvRKSt9nothrow_t, _ZdaPvRKSt9nothrow_t): | |
| 1603 | Dummy functions. | |
| 1604 | * eh_cpp.cc [__osf__] (__cxa_allocate_exception, __cxa_throw, | |
| 1605 | __cxa_begin_catch, __cxa_end_catch, __cxa_tm_cleanup): Likewise. | |
| 1606 | ||
| 80713347 UB |
1607 | 2011-11-16 Uros Bizjak <ubizjak@gmail.com> |
| 1608 | ||
| 1609 | PR bootstrap/51098 | |
| 1610 | * acinclude.m4 (LIBITM_CHECK_AS_AVX): Fix target selector. | |
| 1611 | * configure: Regenerate. | |
| 1612 | ||
| 2841f85e L |
1613 | 2011-11-14 H.J. Lu <hongjiu.lu@intel.com> |
| 1614 | ||
| 1615 | * testsuite/lib/libitm.exp: Check ia32 instead of ilp32. | |
| 1616 | ||
| 8851b429 RO |
1617 | 2011-11-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 1618 | ||
| 1619 | * config/alpha/sjlj.S (_ITM_beginTransaction) [!__ELF__]: Don't use | |
| 1620 | .hidden. | |
| 1621 | (.note.GNU-stack): Only use if __linux__. | |
| 1622 | * alloc_cpp.cc [!__osf__] (_ZnaXRKSt9nothrow_t): Dummy function. | |
| 1623 | * testsuite/libitm.c/notx.c: Use dg-options "-pthread". | |
| 1624 | * testsuite/libitm.c/reentrant.c: Likewise. | |
| 1625 | * testsuite/libitm.c/simple-2.c: Likewise. | |
| 1626 | * testsuite/libitm.c/txrelease.c: Likewise. | |
| 1627 | * testsuite/libitm.c++/static_ctor.C: Likewise. | |
| 1628 | ||
| d4b17902 RH |
1629 | 2011-11-10 Richard Henderson <rth@redhat.com> |
| 1630 | ||
| 1631 | * config/x86/x86_avx.cc: Remove #undef __AVX__ hack. Tidy comments. | |
| 1632 | * Makefile.am (x86_avx.lo): Only add -mavx if ARCH_X86_AVX. | |
| 1633 | * configure.ac (ARCH_X86_AVX): New conditional. | |
| 1634 | * Makefile.in, configure: Rebuild. | |
| 1635 | ||
| 430616e7 RH |
1636 | 2011-11-09 Richard Henderson <rth@redhat.com> |
| 1637 | ||
| 1638 | * acinclude.m4 (LIBITM_CHECK_AS_AVX): New. | |
| 1639 | * configure.ac: Use it. | |
| 1640 | * config.h.in, configure: Rebuild. | |
| 1641 | * config/x86/x86_avx.cc: Handle !HAVE_AS_AVX. | |
| 1642 | ||
| 79b1edb6 RH |
1643 | 2011-11-09 Richard Henderson <rth@redhat.com> |
| 1644 | ||
| 1645 | * barrier.tpl, memcpy.cc, memset.cc, method-wbetl.cc: Remove file. | |
| 1646 | * config/alpha/unaligned.h: Remove file. | |
| 1647 | * config/generic/unaligned.h: Remove file. | |
| 1648 | * config/x86/unaligned.h: Remove file. | |
| 1649 | * config/generic/cachepage.h: Remove file. | |
| 1650 | * config/posix/cachepage.cc: Remove file. | |
| 1651 | * config/generic/cacheline.cc: Remove file. | |
| 1652 | * config/x86/cacheline.cc: Remove file. | |
| 1653 | * config/generic/cacheline.h (gtm_cacheline): Remove the | |
| 1654 | store_mask, copy_mask, copy_mask_wb methods. | |
| 1655 | * config/x86/cacheline.h: Likewise. | |
| 1656 | * config/alpha/cacheline.h: Fall back to generic after setting size. | |
| 1657 | * config/generic/tls.cc (gtm_mask_stack): Remove. | |
| 1658 | * config/x86/x86_avx.cc (GTM_vpperm_shift): Remove. | |
| 1659 | (GTM_vpalignr_table): Remove. | |
| 1660 | * config/x86/x86_sse.cc (GTM_palignr_table): Remove. | |
| 1661 | (GTM_pshift_table): Remove. | |
| 1662 | * config/libitm_i.h: Don't include cachepage.h. | |
| 1663 | * Makefile.am (libitm_la_SOURCES): Remove cacheline.cc, cachepage.cc | |
| 1664 | * Makefile.in, testsuite/Makefile.in: Rebuild. | |
| 1665 | ||
| 4bdd090f RH |
1666 | 2011-11-09 Richard Henderson <rth@redhat.com> |
| 1667 | ||
| 8ee9fac2 RH |
1668 | * config/x86/cacheline.h (gtm_cacheline::store_mask): Use .byte |
| 1669 | to emit branch prediction hint. | |
| 1670 | ||
| 9bdc6343 RH |
1671 | * config/x86/sjlj.S: Protect elf directives with __ELF__. |
| 1672 | Protect .note.GNU-stack with __linux__. | |
| 1673 | ||
| 4bdd090f RH |
1674 | * configure.ac (GCC_AS_CFI_PSEUDO_OP): Test it. |
| 1675 | * configure, aclocal.m4, config.h.in: Rebuild. | |
| 1676 | * config/generic/asmcfi.h: New file. | |
| 1677 | * config/x86/sjlj.S: Use it. | |
| 1678 | ||
| 4408b086 RH |
1679 | 2011-11-08 Richard Henderson <rth@redhat.com> |
| 1680 | ||
| 1681 | * local.cc (_ITM_LB): Use a normal call, not a function alias. | |
| 1682 | ||
| 01f3428c RH |
1683 | 2011-11-08 Richard Henderson <rth@redhat.com> |
| 1684 | ||
| 3d3b05ff RH |
1685 | * configure.tgt: Test correct directory for supported cpus. |
| 1686 | ||
| 01f3428c RH |
1687 | * configure.ac: Exit if unsupported. |
| 1688 | * configure: Rebuild. | |
| 1689 | * configure.tgt: Delete boilerplate from libgomp for unsupported | |
| 1690 | targets. Set UNSUPPORTED for unsupported targets. | |
| 1691 | ||
| 07f03cd3 RO |
1692 | 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 1693 | ||
| 1694 | * configure.tgt: Handle i386 like i[456]86. | |
| 1695 | * config/generic/tls.h [!HAVE_ARCH_GTM_THREAD] (gtm_thr): Don't | |
| 1696 | take address. | |
| 1697 | * config/generic/tls.cc [!HAVE_ARCH_GTM_THREAD || | |
| 1698 | !HAVE_ARCH_GTM_THREAD_DISP] (_gtm_thr_tls): New variable. | |
| 1699 | ||
| 0a35513e AH |
1700 | 2011-11-05 Aldy Hernandez <aldyh@redhat.com> |
| 1701 | ||
| 1702 | * method-wbetl.cc: Update copyright notice. | |
| 1703 | * aatree.cc: Same. | |
| 1704 | * util.cc: Same. | |
| 1705 | * libitm.h: Same. | |
| 1706 | * memset.cc: Same. | |
| 1707 | * eh_cpp.cc: Same. | |
| 1708 | * barrier.tpl: Same. | |
| 1709 | * useraction.cc: Same. | |
| 1710 | * stmlock.h: Same. | |
| 1711 | * memcpy.cc: Same. | |
| 1712 | * common.h: Same. | |
| 1713 | * config/generic/tls.cc: Same. | |
| 1714 | * config/generic/cacheline.h: Same. | |
| 1715 | * config/generic/cachepage.h: Same. | |
| 1716 | * config/generic/cacheline.cc: Same. | |
| 1717 | * config/generic/unaligned.h: Same. | |
| 1718 | * config/x86/cacheline.h: Same. | |
| 1719 | * config/x86/cacheline.cc: Same. | |
| 1720 | * config/x86/unaligned.h: Same. | |
| 1721 | * config/alpha/cacheline.h: Same. | |
| 1722 | * config/alpha/unaligned.h: Same. | |
| 1723 | * config/alpha/sjlj.S: Same. | |
| 1724 | * config/posix/cachepage.cc: Same. | |
| 1725 | * config/linux/futex.h: Same. | |
| 1726 | * config/linux/alpha/futex_bits.h: Same. | |
| 1727 | ||
| 1728 | 2011-11-04 Torvald Riegel <triegel@redhat.com> | |
| 1729 | ||
| 1730 | * libitm.texi: No cover text and invariant sections. | |
| 1731 | ||
| 1732 | 2011-11-03 Richard Henderson <rth@redhat.com> | |
| 1733 | ||
| 1734 | * local_type_traits: New file. | |
| 1735 | * libitm_i.h: Use it. Use C headers, not C++ wrappers. | |
| 1736 | ||
| 1737 | 2011-11-03 Richard Henderson <rth@redhat.com> | |
| 1738 | ||
| 1739 | * configure.ac: Don't test for gfortran. | |
| 1740 | * configure: Rebuild. | |
| 1741 | ||
| 1742 | * testsuite/lib/libitm.exp: Don't include gfortran-dg.exp. | |
| 1743 | * testsuite/libitm.c++/c++.exp: Don't use gfortran-dg-runtest. | |
| 1744 | ||
| 1745 | 2011-11-03 Aldy Hernandez <aldyh@redhat.com> | |
| 1746 | ||
| 1747 | * testsuite/libitm.c/memcpy-1.c: Add copyright notice. | |
| 1748 | * testsuite/libitm.c/memset-1.c: Same. | |
| 1749 | * testsuite/libitm.c/c.exp: Same. | |
| 1750 | * testsuite/lib/libitm-dg.exp: Same. | |
| 1751 | * testsuite/lib/libitm.exp: Same. | |
| 1752 | * testsuite/libitm.c++/c++.exp: Same. | |
| 1753 | ||
| 1754 | 2011-11-03 Aldy Hernandez <aldyh@redhat.com> | |
| 1755 | ||
| 1756 | * testsuite/config/default.exp: Update copyright date. | |
| 1757 | * configure.ac: Add copyright info. | |
| 1758 | * configure.tgt: Same. | |
| 1759 | ||
| 1760 | 2011-11-03 Aldy Hernandez <aldyh@redhat.com> | |
| 1761 | ||
| 1762 | * testsuite/libitm.c/reentrant.c: XFAIL. | |
| 1763 | * testsuite/libitm.c++/static_ctor.C: XFAIL. | |
| 1764 | ||
| 1765 | 2011-10-29 Torvald Riegel <triegel@redhat.com> | |
| 1766 | ||
| 1767 | * beginend.cc (GTM::gtm_thread::rollback): Add aborting flag and | |
| 1768 | handle aborts. | |
| 1769 | (_ITM_abortTransaction): Handle aborts of outer transactions. | |
| 1770 | * libitm_i.h: Same. | |
| 1771 | * eh_cpp.cc (GTM::gtm_thread::revert_cpp_exceptions): Fix assertion. | |
| 1772 | * libitm.texi: Document aborts of outer transactions. | |
| 1773 | * testsuite/libitm.c/cancel.c: New file. | |
| 1774 | ||
| 1775 | 2011-10-19 Torvald Riegel <triegel@redhat.com> | |
| 1776 | ||
| 1777 | * testsuite/*: Change __transaction to __transaction_atomic or | |
| 1778 | __transaction_relaxed. | |
| 1779 | ||
| 1780 | 2011-10-19 Torvald Riegel <triegel@redhat.com> | |
| 1781 | ||
| 1782 | * config/linux/x86/tls.h (abi_disp): Make TLS slot read volatile. | |
| 1783 | (gtm_thr): Same. | |
| 1784 | ||
| 1785 | 2011-10-19 Torvald Riegel <triegel@redhat.com> | |
| 1786 | ||
| 1787 | * libitm_i.h: Add gl_wt dispatch. | |
| 1788 | * retry.cc (parse_default_method): Same. | |
| 1789 | * method-gl.cc: New file. | |
| 1790 | * Makefile.am: Use method-gl.cc. | |
| 1791 | * Makefile.in: Rebuild. | |
| 1792 | ||
| 1793 | 2011-10-19 Torvald Riegel <triegel@redhat.com> | |
| 1794 | ||
| 1795 | * beginend.cc (GTM::gtm_thread::trycommit): Ensure privatization | |
| 1796 | safety if requested by a TM method. | |
| 1797 | * dispatch.h (GTM::abi_dispatch::trycommit): Add parameter for | |
| 1798 | privatization safety. | |
| 1799 | * method-serial.cc: Same. | |
| 1800 | ||
| 1801 | 2011-10-19 Torvald Riegel <triegel@redhat.com> | |
| 1802 | ||
| 1803 | * libitm_i.h: Renamed gtm_local_undo to gtm_undolog_entry. | |
| 1804 | (GTM::gtm_thread): Renamed local_undo to undolog. Renamed | |
| 1805 | undolog-related member functions from *_local to *_undolog. | |
| 1806 | * local.cc (gtm_thread::commit_undolog): Same. | |
| 1807 | * beginend.cc (GTM::gtm_thread::trycommit): Same. | |
| 1808 | (GTM::gtm_thread::rollback): Roll back undolog before | |
| 1809 | dispatch-specific rollback. | |
| 1810 | ||
| 1811 | 2011-10-19 Torvald Riegel <triegel@redhat.com> | |
| 1812 | ||
| 1813 | * retry.cc (GTM::gtm_thread::decide_retry_strategy): Handle | |
| 1814 | re-initialization of the current method group. | |
| 1815 | * libitm_i.h (GTM::gtm_restart_reason): Add restart reason for this. | |
| 1816 | ||
| 1817 | 2011-10-19 Torvald Riegel <triegel@redhat.com> | |
| 1818 | ||
| 1819 | * alloc.cc (commit_allocations_2): Do not free transaction-local | |
| 1820 | memory when committing a nested transaction. | |
| 1821 | ||
| 1822 | 2011-10-19 Torvald Riegel <triegel@redhat.com> | |
| 1823 | ||
| 1824 | * method-serial.cc (GTM::gtm_thread::serialirr_mode): Fixed: Use | |
| 1825 | serial-irrevocable dispatch, not serial. | |
| 1826 | ||
| 1827 | 2011-10-19 Torvald Riegel <triegel@redhat.com> | |
| 1828 | ||
| 1829 | * libitm_i.h (GTM::gtm_restart_reason): Re-arrange and clean up | |
| 1830 | declarations. | |
| 1831 | * dispatch.h (GTM::abi_dispatch::begin_or_restart): New. | |
| 1832 | * method-serial.cc: Implement begin_or_restart(). | |
| 1833 | * beginend.cc (GTM::gtm_thread::begin_transaction): Call | |
| 1834 | dispatch-specific begin_or_restart(). | |
| 1835 | (GTM::gtm_thread::restart): Same. | |
| 1836 | ||
| 1837 | 2011-08-23 Torvald Riegel <triegel@redhat.com> | |
| 1838 | ||
| 1839 | * retry.cc (GTM::gtm_thread::decide_retry_strategy): Cleanup. Fix | |
| 1840 | restarting without switching to serial mode. | |
| 1841 | (GTM::gtm_thread::decide_begin_dispatch): Let the caller set the | |
| 1842 | transaction state. Choose closed-nesting alternative if available. | |
| 1843 | (GTM::gtm_thread::set_default_dispatch): New. | |
| 1844 | (parse_default_method): New. | |
| 1845 | (GTM::gtm_thread::number_of_threads_changed): New. | |
| 1846 | * method-serial.cc (GTM::serial_mg): New method group class. | |
| 1847 | (GTM::serialirr_dispatch): Belongs to serial_mg. Remove reinit and | |
| 1848 | fini. | |
| 1849 | (GTM::serial_dispatch): Same. | |
| 1850 | (GTM::serialirr_onwrite_dispatch): Same. | |
| 1851 | (GTM::gtm_thread::serialirr_mode): Remove calls to fini. | |
| 1852 | * beginend.cc (GTM::gtm_thread::~gtm_thread): Maintain number of | |
| 1853 | registered threads. | |
| 1854 | (GTM::gtm_thread::gtm_thread): Same. | |
| 1855 | (_ITM_abortTransaction): Remove calls to abi_dispatch::fini(). | |
| 1856 | (GTM::gtm_thread::trycommit): Same. Reset number of restarts. | |
| 1857 | (GTM::gtm_thread::begin_transaction): Let decide_begin_dispatch() | |
| 1858 | choose dispatch but set state according to dispatch here. | |
| 1859 | * dispatch.h (GTM::abi_dispatch::fini): Move to method group. | |
| 1860 | (GTM::method_group): New class. | |
| 1861 | (GTM::abi_dispatch): Add comments. Maintain pointer to method_group. | |
| 1862 | * libitm_i.h (GTM::gtm_thread): Add declarations for new members. | |
| 1863 | * libitm.texi: Document TM methods, method groups, method life cycle. | |
| 1864 | Rename method sets to method groups. | |
| 1865 | ||
| 1866 | 2011-08-23 Torvald Riegel <triegel@redhat.com> | |
| 1867 | ||
| 1868 | * config/x86/tls.h: Moved to ... | |
| 1869 | * config/linux/x86/tls.h: ... here. | |
| 1870 | ||
| 1871 | 2011-08-23 Torvald Riegel <triegel@redhat.com> | |
| 1872 | ||
| 1873 | * config/x86/tls.h: Use __x86_64__ instead of __LP64__. | |
| 1874 | Add X32 support. | |
| 1875 | * config/x86/sjlj.S: Same. | |
| 1876 | ||
| 1877 | 2011-08-19 Torvald Riegel <triegel@redhat.com> | |
| 1878 | ||
| 1879 | * config/linux/rwlock.h: New file. | |
| 1880 | * config/linux/rwlock.c: New file. | |
| 1881 | * configure.ac: Reenable futex support (undo SVN rev 157758). | |
| 1882 | * Makefile.am: Same. | |
| 1883 | * configure.tgt: Same. | |
| 1884 | * config/linux/alpha/futex_bits.h: Same. | |
| 1885 | * config/linux/futex.h: Same. Return number of woken processes. | |
| 1886 | * config/linux/futex.cc: Same. | |
| 1887 | (futex_wait): Remove spinning. | |
| 1888 | * config/linux/x86/futex_bits.h: Same. Set futex timeout to zero. | |
| 1889 | Use __x86_64__ instead of __LP64__. | |
| 1890 | * aclocal.m4: Include generic futex checks. | |
| 1891 | * configure: Rebuild. | |
| 1892 | * Makefile.in: Rebuild. | |
| 1893 | * testsuite/Makefile.in: Rebuild. | |
| 1894 | * beginend.cc: Include pthread.h. | |
| 1895 | * config/posix/cachepage.cc: Same. | |
| 1896 | ||
| 1897 | 2011-08-12 Torvald Riegel <triegel@redhat.com> | |
| 1898 | ||
| 1899 | * config/x86/tls.h (gtm_tx, set_gtm_tx, setup_gtm_thr): Removed. | |
| 1900 | (abi_disp, set_abi_disp): Move to tx's TLS slot. | |
| 1901 | (set_gtm_thr): New. | |
| 1902 | * config/generic/tls.h (gtm_tx, set_gtm_tx, setup_gtm_thr): Removed. | |
| 1903 | (set_gtm_thr): New. | |
| 1904 | (GTM::gtm_thread::thread_num): Removed. | |
| 1905 | (GTM::gtm_thread): Renamed to GTM::gtm_thread_tls. | |
| 1906 | * libitm_i.h (GTM::gtm_transaction): Renamed to GTM::gtm_thread. More | |
| 1907 | tx-to-thread renaming. | |
| 1908 | * beginend.cc: Adapted to tx-to-thread renaming. | |
| 1909 | (GTM::gtm_thread::~gtm_thread): Extracted from thread_exit_handler(). | |
| 1910 | (GTM::gtm_thread::gtm_thread): Extracted from begin_transaction(). | |
| 1911 | * query.cc (_ITM_getTransactionId, _ITM_inTransaction): Renamed | |
| 1912 | gtm_transaction to gtm_thread. | |
| 1913 | (_ITM_getThreadnum): Removed. Not supported anymore. | |
| 1914 | * testsuite/libitm.c/notx.c (main): Removed _ITM_getThreadnum call. | |
| 1915 | * libitm.texi: Documented that _ITM_getThreadnum is not supported. | |
| 1916 | * useraction.cc: Renamed gtm_transaction to gtm_thread. Adapted to | |
| 1917 | gtm_tx-to-gtm_thr renaming if necessary. | |
| 1918 | * eh_cpp.cc: Same. | |
| 1919 | * local.cc: Same. | |
| 1920 | * retry.cc: Same. | |
| 1921 | * clone.cc: Same. | |
| 1922 | * alloc.cc: Same. | |
| 1923 | * alloc_c.cc: Same. | |
| 1924 | * alloc_cpp.cc: Same. | |
| 1925 | * method-serial.cc: Same. | |
| 1926 | * config/generic/tls.cc: Same. | |
| 1927 | * config/posix/rwlock.h (gtm_rwlock): Same. | |
| 1928 | * config/posix/rwlock.cc: Same. Adapted to more tx-to-thread renaming. | |
| 1929 | ||
| 1930 | 2011-08-12 Torvald Riegel <triegel@redhat.com> | |
| 1931 | ||
| 1932 | * config/posix/rwlock.cc (gtm_rwlock::read_lock): Changed locking | |
| 1933 | implementation. | |
| 1934 | (gtm_rwlock::read_unlock): Same. | |
| 1935 | (gtm_rwlock::write_lock_generic): New. Generalized from ... | |
| 1936 | (gtm_rwlock::write_lock, gtm_rwlock::write_upgrade): ... these. | |
| 1937 | * libitm_i.h (GTM::gtm_transaction): Added shared_state. | |
| 1938 | * config/posix/rwlock.h (GTM::gtm_rwlock): Removed a_reader and | |
| 1939 | w_upgrade. Replaced by per-transaction flags (in shared_state). | |
| 1940 | Added c_confirmed_writers. | |
| 1941 | (GTM::gtm_rwlock::read_lock, GTM::gtm_rwlock::read_unlock, | |
| 1942 | GTM::gtm_rwlock::write_upgrade): Add tx parameter. | |
| 1943 | * retry.cc (GTM::gtm_transaction::decide_retry_strategy): Same. | |
| 1944 | * method-serial.cc (GTM::gtm_transaction::serialirr_mode): Same. | |
| 1945 | * beginend.cc (GTM::gtm_transaction::begin_transaction, | |
| 1946 | _ITM_abortTransaction, GTM::gtm_transaction::trycommit): Same. | |
| 1947 | * libitm.texi: Document locking conventions and implementations in | |
| 1948 | libitm. | |
| 1949 | ||
| 1950 | 2011-08-12 Torvald Riegel <triegel@redhat.com> | |
| 1951 | ||
| 1952 | * libitm_i.h (next_tx): Add list of all threads' transaction. | |
| 1953 | * beginend.cc (GTM::gtm_transaction::begin_transaction): Register | |
| 1954 | transaction with list of transactions and ... | |
| 1955 | (thread_exit_handler): ... deregister here. | |
| 1956 | * config/alpha/target.h: Add HW_CACHELINE_SIZE setting. | |
| 1957 | * config/x86/target.h: Same. | |
| 1958 | ||
| 1959 | 2011-08-12 Torvald Riegel <triegel@redhat.com> | |
| 1960 | ||
| 1961 | * testsuite/libitm.c++/static_ctor.C: New file. | |
| 1962 | ||
| 1963 | 2011-08-12 Torvald Riegel <triegel@redhat.com> | |
| 1964 | ||
| 1965 | * testsuite/libitm.c/reentrant.c: New file. | |
| 1966 | ||
| 1967 | 2011-08-12 Torvald Riegel <triegel@redhat.com> | |
| 1968 | ||
| 1969 | * config/generic/tls.h: Remove the free list for transactions and ... | |
| 1970 | * beginend.cc (GTM::gtm_transaction::operator new): ... allocate ... | |
| 1971 | (GTM::gtm_transaction::operator delete): ... and release here. | |
| 1972 | (thread_exit_handler): New. Delete tx when thread terminates. | |
| 1973 | (thread_exit_init): New. | |
| 1974 | (GTM::gtm_transaction::begin_transaction): Set up on-exit handler. | |
| 1975 | * testsuite/libitm.c/txrelease.c: New file. | |
| 1976 | ||
| 1977 | 2011-08-12 Torvald Riegel <triegel@redhat.com> | |
| 1978 | ||
| 1979 | * query.cc (_ITM_getThreadnum): Set up gtm_thread if necessary. | |
| 1980 | * testsuite/libitm.c/notx.c: New file. | |
| 1981 | ||
| 1982 | 2011-08-12 Torvald Riegel <triegel@redhat.com> | |
| 1983 | ||
| 1984 | * config/generic/tls.h (gtm_thread): Move local_tid from here ... | |
| 1985 | * libitm_i.h (local_tid): ... to here. | |
| 1986 | * beginend.cc (GTM::gtm_transaction::begin_transaction): Same. | |
| 1987 | (GTM::gtm_transaction::operator new): Set up gtm_thread if necessary. | |
| 1988 | ||
| 1989 | 2011-08-12 Torvald Riegel <triegel@redhat.com> | |
| 1990 | ||
| 1991 | * retry.cc (GTM::gtm_transaction::decide_begin_dispatch): Use | |
| 1992 | serialirr_onwrite_dispatch as new default for now. | |
| 1993 | * method-serial.cc (serialirr_onwrite_dispatch): New. | |
| 1994 | (GTM::dispatch_serialirr_onwrite): New. | |
| 1995 | * libitm_i.h: Same. | |
| 1996 | ||
| 1997 | 2011-08-12 Torvald Riegel <triegel@redhat.com> | |
| 1998 | ||
| 1999 | * beginend.cc (GTM::gtm_transaction::rollback): Roll back tx id as well. | |
| 2000 | * query.cc (_ITM_getTransactionId): There is no active transaction if | |
| 2001 | the current nesting level is zero. | |
| 2002 | ||
| 2003 | 2011-07-28 Torvald Riegel <triegel@redhat.com> | |
| 2004 | ||
| 2005 | * beginend.cc (GTM::gtm_transaction::rollback): Fix nesting level | |
| 2006 | rollback. | |
| 2007 | ||
| 2008 | 2011-07-28 Torvald Riegel <triegel@redhat.com> | |
| 2009 | ||
| 2010 | * retry.cc (GTM::gtm_transaction::decide_begin_dispatch): Get | |
| 2011 | transaction properties from the caller instead of from the | |
| 2012 | transaction object. | |
| 2013 | * libitm_i.h: Same. | |
| 2014 | * beginend.cc (GTM::gtm_transaction::begin_transaction): Same. | |
| 2015 | ||
| 2016 | 2011-07-28 Torvald Riegel <triegel@redhat.com> | |
| 2017 | ||
| 2018 | * local.cc (gtm_transaction::rollback_local): Support closed nesting. | |
| 2019 | * eh_cpp.cc (GTM::gtm_transaction::revert_cpp_exceptions): Same. | |
| 2020 | * dispatch.h: Same. | |
| 2021 | * method-serial.cc: Same. | |
| 2022 | * beginend.cc (GTM::gtm_transaction::begin_transaction): Change to | |
| 2023 | flat nesting as default, and closed nesting on demand. | |
| 2024 | (GTM::gtm_transaction::rollback): Same. | |
| 2025 | (_ITM_abortTransaction): Same. | |
| 2026 | (GTM::gtm_transaction::restart): Same. | |
| 2027 | (GTM::gtm_transaction::trycommit): Same. | |
| 2028 | (GTM::gtm_transaction::trycommit_and_finalize): Removed. | |
| 2029 | (choose_code_path): New. | |
| 2030 | (GTM::gtm_transaction_cp::save): New. | |
| 2031 | (GTM::gtm_transaction_cp::commit): New. | |
| 2032 | * query.cc (_ITM_inTransaction): Support flat nesting. | |
| 2033 | * libitm_i.h (GTM::gtm_transaction_cp): New helper struct for nesting. | |
| 2034 | (GTM::gtm_transaction): Support flat and closed nesting. | |
| 2035 | * alloc.cc (commit_allocations_2): New. | |
| 2036 | (commit_cb_data): New helper struct. | |
| 2037 | (GTM::gtm_transaction::commit_allocations): Handle nested | |
| 2038 | commits/rollbacks. | |
| 2039 | * libitm.texi: Update user action section, add description of nesting. | |
| 2040 | ||
| 2041 | 2011-07-28 Torvald Riegel <triegel@redhat.com> | |
| 2042 | ||
| 2043 | * libitm_i.h: Add closed nesting as restart reason. | |
| 2044 | * retry.cc (GTM::gtm_transaction::decide_retry_strategy): Same. | |
| 2045 | ||
| 2046 | 2011-07-28 Torvald Riegel <triegel@redhat.com> | |
| 2047 | ||
| 2048 | * useraction.cc: Use vector instead of list to store actions. | |
| 2049 | Also support partial rollbacks for closed nesting. | |
| 2050 | * libitm_i.h (GTM::gtm_transaction::user_action): Same. | |
| 2051 | * beginend.cc: Same. | |
| 2052 | ||
| 2053 | 2011-07-28 Torvald Riegel <triegel@redhat.com> | |
| 2054 | ||
| 2055 | * dispatch.h (GTM::abi_dispatch): Add can_run_uninstrumented_code and | |
| 2056 | closed_nesting flags, as well as a closed nesting alternative. | |
| 2057 | * method-serial.cc: Same. | |
| 2058 | (serial_dispatch): Renamed to serialirr_dispatch. | |
| 2059 | (GTM::dispatch_serialirr): Same. | |
| 2060 | (serial_dispatch_ul): Renamed to serial_dispatch. | |
| 2061 | (GTM::dispatch_serial): Same. | |
| 2062 | ||
| 2063 | 2011-07-28 Torvald Riegel <triegel@redhat.com> | |
| 2064 | ||
| 2065 | * libitm.h (_ITM_codeProperties): Change pr_hasElse to the ABI's value. | |
| 2066 | ||
| 2067 | 2011-07-28 Torvald Riegel <triegel@redhat.com> | |
| 2068 | ||
| 2069 | * aatree.h (aa_tree::remove): New. | |
| 2070 | (aa_tree::operator new): Add placement new. | |
| 2071 | ||
| 2072 | 2011-07-02 Torvald Riegel <triegel@redhat.com> | |
| 2073 | ||
| 2074 | * containers.h: New file. | |
| 2075 | * util.cc (xmalloc, xrealloc): Accept cacheline-alloc flag. | |
| 2076 | * libitm_i.h (xmalloc, xrealloc): Moved declarations from here ... | |
| 2077 | * common.h: ... to here. | |
| 2078 | (local_undo): Use GTM::vector for gtm_transaction::local_undo. | |
| 2079 | * local.cc: Same. | |
| 2080 | ||
| 2081 | 2011-06-30 Torvald Riegel <triegel@redhat.com> | |
| 2082 | ||
| 2083 | * libitm_i.h (STATE_ABORTING): Remove. | |
| 2084 | * beginend.cc (_ITM_abortTransaction): Same. | |
| 2085 | (GTM::gtm_transaction::trycommit_and_finalize): Same. | |
| 2086 | * libitm.h (_ITM_registerThrownObject, _ITM_tryCommitTransaction): Remove. | |
| 2087 | (_ITM_rollbackTransaction): Remove. | |
| 2088 | * beginend.cc: Same. | |
| 2089 | * libitm.map: Same. | |
| 2090 | * libitm.texi: Document these ABI changes. | |
| 2091 | ||
| 2092 | 2011-06-30 Torvald Riegel <triegel@redhat.com> | |
| 2093 | ||
| 2094 | * libitm.texi: New file. | |
| 2095 | * Makefile.am: Add libitm.texi. | |
| 2096 | * Makefile.in: Rebuild. | |
| 2097 | ||
| 2098 | 2011-06-30 Torvald Riegel <triegel@redhat.com> | |
| 2099 | ||
| 2100 | * libitm_i.h: Move parts to common.h and dispatch.h. | |
| 2101 | * common.h: New file. | |
| 2102 | * dispatch.h: New file, new dispatch class. | |
| 2103 | Rename GTM::abi_dispatch::lock_type to ls_modifier. | |
| 2104 | RenameGTM::abi_dispatch::NOLOCK to NONTXNAL. | |
| 2105 | * beginend.cc (GTM::gtm_transaction::begin_transaction): Delegate mode | |
| 2106 | decision to retry.cc. | |
| 2107 | * retry.cc (GTM::gtm_transaction::decide_retry_strategy): Use serial mode | |
| 2108 | only. | |
| 2109 | (GTM::gtm_transaction::decide_begin_dispatch): Same. | |
| 2110 | * method-serial.cc: Adapt to new dispatch. Add serial mode with undo | |
| 2111 | logging. | |
| 2112 | * barrier.cc: Use new barriers definitions. | |
| 2113 | (abi_dispatch::memmove_overlap_check): New. | |
| 2114 | * config/x86/x86_sse.cc: Same. | |
| 2115 | * config/x86/x86_avx.cc: Same. | |
| 2116 | * Makefile.am: Don't build readonly and wbetl methods, memset.cc and | |
| 2117 | memcpy.cc. | |
| 2118 | * Makefile.in: Rebuild. | |
| 2119 | * method-readonly.cc: Remove. | |
| 2120 | * method-wbetl.cc: Rename GTM::abi_dispatch::lock_type to ls_modifier. | |
| 2121 | Rename GTM::abi_dispatch::NOLOCK to NONTXNAL. | |
| 2122 | ||
| 2123 | 2011-06-30 Torvald Riegel <triegel@redhat.com> | |
| 2124 | ||
| 2125 | * alloc_c.cc (_ITM_dropReferences): Don't support it anymore. | |
| 2126 | * testsuite/libitm.c++/dropref.C: _ITM_dropReferences is expected to fail. | |
| 2127 | * testsuite/libitm.c/dropref-2.c: Same. | |
| 2128 | * testsuite/libitm.c/dropref.c: Same. | |
| 2129 | ||
| 2130 | 2011-06-30 Torvald Riegel <triegel@redhat.com> | |
| 2131 | ||
| 2132 | * config/generic/tls.h (gtm_disp): Rename to abi_disp. | |
| 2133 | * config/generic/tls.h (set_gtm_disp): Rename to set_abi_disp. | |
| 2134 | * libitm_i.h: Rename gtm_dispatch to abi_dispatch. | |
| 2135 | * alloc_c.cc: Same. | |
| 2136 | * barrier.tpl: Same. | |
| 2137 | * beginend.c: Same. | |
| 2138 | * config/generic/tls.h: Same. | |
| 2139 | * config/x86/tls.h: Same. | |
| 2140 | * libitm_i.h: Same. | |
| 2141 | * memcpy.cc: Same. | |
| 2142 | * memset.cc: Same. | |
| 2143 | * method-readonly.cc: Same. | |
| 2144 | * method-serial.cc: Same. | |
| 2145 | * method-wbetl.cc: Same. | |
| 2146 | * retry.cc: Same. | |
| 2147 | ||
| 2148 | 2011-03-03 Richard Henderson <rth@redhat.com> | |
| 2149 | ||
| 2150 | * config/posix/rwlock.cc (write_upgrade): Add missing case. | |
| 2151 | From Patrik Marlier <patrick.marlier@unine.ch>. | |
| 2152 | ||
| 2153 | 2011-02-03 Richard Henderson <rth@redhat.com> | |
| 2154 | ||
| 2155 | * acinclude.m4 (LIBITM_CHECK_SIZE_T_MANGLING): New. | |
| 2156 | * configure.ac: Use it. | |
| 2157 | * configure, config.h.in: Rebuild. | |
| 2158 | * alloc_cpp.cc (_ZnwX): Use MANGLE_SIZE_T in constructing the name. | |
| 2159 | (_ZnaX, _ZnwXRKSt9nothrow_t, _ZnaXRKSt9nothrow_t, _ZGTtnwX, | |
| 2160 | _ZGTtnaX, _ZGTtnwXRKSt9nothrow_t, _ZGTtnaXRKSt9nothrow_t): Likewise. | |
| 2161 | * libitm.map: Use wildcards to match size_t mangling. | |
| 2162 | ||
| 2163 | 2010-12-14 Richard Henderson <rth@redhat.com> | |
| 2164 | ||
| 2165 | * beginend.cc (GTM::gtm_transaction::begin_transaction): Allocate | |
| 2166 | blocks of TIDs per thread. | |
| 2167 | * config/generic/tls.h (struct gtm_thread): Add local_tid member. | |
| 2168 | (setup_gtm_thr): Return the thread structure. | |
| 2169 | * config/x86/tls.h (setup_gtm_thr): Likewise. | |
| 2170 | ||
| 2171 | 2010-12-14 Richard Henderson <rth@redhat.com> | |
| 2172 | ||
| 2173 | * clone.cc (table_lock): Remove. | |
| 2174 | (find_clone): Don't take it. | |
| 2175 | (ExcludeTransaction): New helper class. | |
| 2176 | (_ITM_registerTMCloneTable): Use it. | |
| 2177 | (_ITM_deregisterTMCloneTable): Likewise. | |
| 2178 | ||
| 2179 | 2010-12-14 Richard Henderson <rth@redhat.com> | |
| 2180 | ||
| 2181 | * config/x86/tls.h: New file. | |
| 2182 | ||
| 2183 | 2010-07-15 Richard Henderson <rth@redhat.com> | |
| 2184 | ||
| 2185 | * Makefile.am (AM_CXXFLAGS): Add -funwind-tables. | |
| 2186 | * Makefile.in: Rebuild. | |
| 2187 | ||
| 2188 | 2010-07-13 Aldy Hernandez <aldyh@redhat.com> | |
| 2189 | ||
| 2190 | * method-wbetl.cc (trydropreference): Fix source line. | |
| 2191 | ||
| 2192 | 2010-07-13 Aldy Hernandez <aldyh@redhat.com> | |
| 2193 | ||
| 2194 | * libitm.h: Add comment. | |
| 2195 | * libitm_i.h (begin_transaction): Add ITM_REGPARM. | |
| 2196 | ||
| 2197 | 2010-07-07 Aldy Hernandez <aldyh@redhat.com> | |
| 2198 | ||
| 2199 | * configure.ac: Call LIBITM_CHECK_64BIT_SYNC_BUILTINS. | |
| 2200 | * beginend.cc (begin_transaction): If 64-bit sync builtins are not | |
| 2201 | available, use pthread mutexes. | |
| 2202 | * acinclude.m4 (LIBITM_CHECK_64BIT_SYNC_BUILTINS): New. | |
| 2203 | * config.h.in: Regenerate. | |
| 2204 | * configure: Regenerate. | |
| 2205 | ||
| 2206 | 2010-07-06 Aldy Hernandez <aldyh@redhat.com> | |
| 2207 | ||
| 2208 | * libitm.h (ITM_PURE): Define. | |
| 2209 | Declare _ITM_malloc, _ITM_calloc, and _ITM_free. | |
| 2210 | ||
| 2211 | 2010-06-28 Aldy Hernandez <aldyh@redhat.com> | |
| 2212 | ||
| 2213 | * method-wbetl.cc (class wbetl_dispatch): Add trydropreference. | |
| 2214 | (validate): Add comment. | |
| 2215 | (trydropreference): New. | |
| 2216 | * method-readonly.cc (class readonly_dispatch): Add | |
| 2217 | trydropreference. | |
| 2218 | * alloc_c.cc (_ITM_dropReferences): Remove const attribute. | |
| 2219 | Call trydropreference(). | |
| 2220 | * libitm.h (_ITM_dropReferences): Remove const attribute. | |
| 2221 | * method-serial.cc (class serial_dispatch): Add trydropreference. | |
| 2222 | * libitm_i.h (struct gtm_dispatch): Add trydropreference. | |
| 2223 | ||
| 2224 | 2010-06-28 Aldy Hernandez <aldyh@redhat.com> | |
| 2225 | ||
| 2226 | * memcpy.cc (do_memcpy): Comment. | |
| 2227 | ||
| 2228 | 2010-06-25 Aldy Hernandez <aldyh@redhat.com> | |
| 2229 | ||
| 2230 | * barrier.tpl: Add comments throughout. | |
| 2231 | ||
| 2232 | 2010-06-24 Aldy Hernandez <aldyh@redhat.com> | |
| 2233 | ||
| 2234 | * method-wbetl.cc (struct w_entry): Add comments. | |
| 2235 | (trycommit): Same. | |
| 2236 | (rollback): Same. | |
| 2237 | ||
| 2238 | 2010-06-24 Aldy Hernandez <aldyh@redhat.com> | |
| 2239 | ||
| 2240 | * alloc_c.cc (_ITM_dropReferences): New. | |
| 2241 | * libitm.map (_ITM_dropReferences): Add. | |
| 2242 | * libitm.h (_ITM_dropReferences): Add transaction_pure attribute. | |
| 2243 | * libitm_i.h (struct gtm_transaction): Declare | |
| 2244 | drop_references_allocations and drop_references_local. | |
| 2245 | * local.cc (rollback_local): Ignore memory when applicable. | |
| 2246 | (drop_references_local): New. | |
| 2247 | ||
| 2248 | 2010-06-23 Richard Henderson <rth@redhat.com> | |
| 2249 | ||
| 2250 | * barrier.tpl, beginend.cc, clone.cc, tls.h, memcpy.cc, | |
| 2251 | memset.cc, method-serial.cc: Revert the 2010-06-16 change. | |
| 2252 | * config/x86/target.h (struct gtm_jmpbuf): Change CFA type to void*. | |
| 2253 | * config/alpha/target.h: Likewise. | |
| 2254 | * config/generic/tls.cc (gtm_mask_stack): Use it. | |
| 2255 | ||
| 2256 | 2010-06-23 Richard Henderson <rth@redhat.com> | |
| 2257 | ||
| 2258 | * config/posix/cachepage.cc (gtm_cacheline_page::operator new): Use | |
| 2259 | a mutex instead of trying a lock-free compare-and-swap on the list. | |
| 2260 | (gtm_cacheline_page::operator delete): Likewise. | |
| 2261 | ||
| 2262 | 2010-06-16 Richard Henderson <rth@redhat.com> | |
| 2263 | ||
| 2264 | * method-wbetl.cc (wbetl_dispatch::trycommit): Discard changes | |
| 2265 | that overlap the libitm stack. | |
| 2266 | * barrier.tpl: Mark incoming stack. | |
| 2267 | * beginend.cc (_ITM_rollbackTransaction, _ITM_abortTransaction, | |
| 2268 | _ITM_commitTransaction, _ITM_commitTransactionEH): Likewise. | |
| 2269 | * clone.cc (_ITM_getTMCloneOrIrrevocable): Likewise. | |
| 2270 | * memcpy.cc, memset.cc: Likewise. | |
| 2271 | * method-serial.cc (_ITM_changeTransactionMode): Likewise. | |
| 2272 | * config/generic/tls.h (gtm_thread): Add stack_top member. | |
| 2273 | (gtm_stack_top, set_gtm_stack_top, struct gtm_stack_marker): New. | |
| 2274 | * libitm_i.h (gtm_mask_stack): Declare. | |
| 2275 | * config/generic/tls.cc: New file. | |
| 2276 | * Makefile.am (libitm_la_SOURCES): Add it. | |
| 2277 | (AM_CXXFLAGS): Turn off exceptions. | |
| 2278 | * Makefile.in: Rebuild. | |
| 2279 | ||
| 2280 | 2010-06-16 Richard Henderson <rth@redhat.com> | |
| 2281 | ||
| 2282 | * alloc.cc (struct gtm_alloc_action): Move definition ... | |
| 2283 | * libitm_i.h: ... here. | |
| 2284 | (class gtm_transaction): Declare new and delete. | |
| 2285 | * beginend.cc (alloc_tx): Reformulate as operator new. | |
| 2286 | (free_tx): Reformulate as operator delete. | |
| 2287 | * config/generic/tls.h (gtm_thread): Change free_tx member to void *. | |
| 2288 | ||
| 2289 | 2010-06-11 Richard Henderson <rth@redhat.com> | |
| 2290 | ||
| 2291 | * clone.cc (clone_entry_compare): Fix typo. | |
| 2292 | From Patrik Marlier <patrick.marlier@unine.ch>. | |
| 2293 | ||
| 2294 | 2010-05-13 Richard Henderson <rth@redhat.com> | |
| 2295 | ||
| 2296 | * alloc_c.cc (_ITM_malloc, _ITM_calloc, _ITM_free): Wrap functions | |
| 2297 | in extern "C". | |
| 2298 | ||
| 2299 | 2010-05-07 Aldy Hernandez <aldyh@redhat.com> | |
| 2300 | ||
| 2301 | * libitm_i.h (struct gtm_transaction): Remove | |
| 2302 | get_allocation_size. | |
| 2303 | (record_allocation): Remove size parameter. | |
| 2304 | * libitm.map (_ITM_realloc): Remove. | |
| 2305 | * alloc_c.cc (_ITM_realloc): Remove. | |
| 2306 | (_ITM_malloc): Remove size argument to record_allocation. | |
| 2307 | (_ITM_calloc): Same. | |
| 2308 | * alloc_cpp.cc (_ZGTtnwm): Same. | |
| 2309 | (_ZGTtnwmRKSt9nothrow_t): Same. | |
| 2310 | (_ZGTtnam): Same. | |
| 2311 | (_ZGTtnamRKSt9nothrow_t): Same. | |
| 2312 | * alloc.cc (struct gtm_alloc_action): Remove size. | |
| 2313 | (get_allocation_size): Remove. | |
| 2314 | (commit_allocations): Add comment. | |
| 2315 | (record_allocation): Remove size parameter. | |
| 2316 | (forget_allocation): Remove set of size. | |
| 2317 | ||
| 2318 | 2010-04-19 Aldy Hernandez <aldyh@redhat.com> | |
| 2319 | ||
| 2320 | * Makefile.am (abi_version): New. | |
| 2321 | (AM_CXXFLAGS): Pass abi_version. | |
| 2322 | * Makefile.in: Regenerate. | |
| 2323 | * config/x86/unaligned.h: Remove always_inline kludge for vectors. | |
| 2324 | ||
| 2325 | 2010-04-06 Aldy Hernandez <aldyh@redhat.com> | |
| 2326 | ||
| 2327 | * clone.cc (_ITM_getTMCloneOrIrrevocable): Rename from | |
| 2328 | _ITM_getTMCloneOrIrrevokable. | |
| 2329 | * libitm.h (_ITM_getTMCloneOrIrrevocable): Same. | |
| 2330 | * libitm.map (_ITM_getTMCloneOrIrrevocable): Same. | |
| 2331 | ||
| 2332 | 2010-03-26 Aldy Hernandez <aldyh@redhat.com> | |
| 2333 | ||
| 2334 | * configure.ac: Remove Linux futex support. | |
| 2335 | * configure.tgt (config_path): Same. | |
| 2336 | * Makefile.am: Same. | |
| 2337 | * config/linux: Remove entire directory. | |
| 2338 | * configure: Rebuild. | |
| 2339 | * Makefile.in: Rebuild. | |
| 2340 | * testsuite/Makefile.in: Rebuild. | |
| 2341 | ||
| 2342 | 2010-03-09 Aldy Hernandez <aldyh@redhat.com> | |
| 2343 | ||
| 2344 | * retry.cc (decide_retry_strategy): Set state to STATE_SERIAL when | |
| 2345 | switching to serial mode. | |
| 2346 | * beginend.cc (trycommit_and_finalize): Unlock serial_lock. | |
| 2347 | ||
| 2348 | 2010-03-03 Aldy Hernandez <aldyh@redhat.com> | |
| 2349 | ||
| 2350 | * configure.tgt: Add emacs -*- tags. | |
| 2351 | * barrier.tpl: Same. | |
| 2352 | ||
| 2353 | 2010-02-23 Aldy Hernandez <aldyh@redhat.com> | |
| 2354 | ||
| 2355 | * Makefile.am: Rename serial.cc to method-serial.cc. | |
| 2356 | * Makefile.in: Regenerate with automake 1.11.1. | |
| 2357 | * testsuite/Makefile.in: Same. | |
| 2358 | * aclocal.m4: Regenerate with aclocal 1.11.1. | |
| 2359 | * method-serial.cc: Rename from serial.cc. | |
| 2360 | * libitm_i.h (struct gtm_transaction): Update comment on | |
| 2361 | serialirr_mode. | |
| 2362 | ||
| 2363 | 2010-02-22 Aldy Hernandez <aldyh@redhat.com> | |
| 2364 | ||
| 2365 | * libitm_i.h (GTM_longjmp): Add ITM_REGPARM. | |
| 2366 | * config/linux/rwlock.h (class gtm_rwlock): Add comments. | |
| 2367 | ||
| 2368 | 2010-02-11 Aldy Hernandez <aldyh@redhat.com> | |
| 2369 | ||
| 2370 | * configure: Rebuild. | |
| 2371 | ||
| 2372 | 2009-11-12 Richard Henderson <rth@redhat.com> | |
| 2373 | ||
| 2374 | * Rewrite everything in C++. | |
| 2375 | ||
| 2376 | 2009-11-03 Richard Henderson <rth@redhat.com> | |
| 2377 | ||
| 2378 | * config/x86/x86_sse.c, config/x86/x86_avx.c: New files. | |
| 2379 | * Makefile.am (libitm_la_SOURCES): Add them. | |
| 2380 | * configure.ac (ARCH_X86): New conditional. | |
| 2381 | * Makefile.in, configure: Rebuild. | |
| 2382 | * configure.tgt: Set up ARCH; do cflags setup at the same time. | |
| 2383 | Move futex setup into "other system configury" case. | |
| 2384 | * local.c (rollback_local): Merge into ... | |
| 2385 | (GTM_rollback_local): ... here. | |
| 2386 | (GTM_LB): Rename from GTM_alloc_local; do the memcpy here. | |
| 2387 | (_ITM_LB): Define as an alias to GTM_LB. | |
| 2388 | ||
| 2389 | 2009-11-03 Richard Henderson <rth@redhat.com> | |
| 2390 | ||
| 2391 | * method-readonly.c: New file. | |
| 2392 | * Makefile.am (libitm_la_SOURCES): Add it. | |
| 2393 | * Makefile.in: Rebuild. | |
| 2394 | * beginend.c (gtm_stmlock_array, gtm_clock): New. | |
| 2395 | (GTM_begin_transaction): Use dispatch_readonly for read-only txn. | |
| 2396 | * libitm_i.h (gtm_stmlock, gtm_version): Move from method-wbetl.c. | |
| 2397 | (GTM_VERSION_MAX, GTM_VERSION_INVALID, gtm_stmlock_owned_p, | |
| 2398 | gtm_stmlock_set_owned, gtm_stmlock_get_addr, | |
| 2399 | gtm_stmlock_get_version, gtm_stmlock_set_version, LOCK_ARRAY_SIZE, | |
| 2400 | gtm_stmlock_array, gtm_get_stmlock, gtm_clock, RESTART_NOT_READONLY, | |
| 2401 | gtm_get_clock, gtm_inc_clock): New. | |
| 2402 | * method-wbetl.c (gtm_version, gtm_stmlock, OWNED_MASK, VERSION_MAX, | |
| 2403 | LOCK_GET_OWNED, LOCK_SET_ADDR, LOCK_GET_ADDR, LOCK_GET_TIMESTAMP, | |
| 2404 | LOCK_SET_TIMESTAMP, LOCK_ARRAY_SIZE, LOCK_MASK, LOCK_IDX, GET_LOCK, | |
| 2405 | locks, gclock, CLOCK, GET_CLOCK, FETCH_AND_INC_CLOCK): Remove and | |
| 2406 | replace uses with new libitm_i.h symbols. | |
| 2407 | (dispatch_wbetl): Rename from wbetl_dispatch. | |
| 2408 | * retry.c (GTM_decide_retry_strategy): If RESTART_NOT_READONLY, move | |
| 2409 | away from dispatch_readonly; abort if the beginTransaction call | |
| 2410 | asserted that the transaction was readonly. | |
| 2411 | ||
| 2412 | 2009-11-03 Richard Henderson <rth@redhat.com> | |
| 2413 | ||
| 2414 | * memset.c: New file. | |
| 2415 | * Makefile.am (libitm_la_SOURCES): Add it. | |
| 2416 | * Makefile.in: Rebuild. | |
| 2417 | * testsuite/libitm.c/memset-1.c: New. | |
| 2418 | ||
| 2419 | 2009-11-03 Richard Henderson <rth@redhat.com> | |
| 2420 | ||
| 2421 | * dispatch.c: Remove file. | |
| 2422 | * useraction.c (struct gtm_user_action): Move from libitm.h. | |
| 2423 | * serial.c (GTM_null_read_lock, GTM_null_write_lock): New. | |
| 2424 | (serial_memset, serial_memmove, serial_memcpy): Remove. | |
| 2425 | (serial_W*, serial_R*): Remove. | |
| 2426 | (serial_dispatch): Update to match. | |
| 2427 | * configure.ac: Move Werror down below configure checks. Don't | |
| 2428 | check for sys/loadavg.h, do check for malloc.h. Don't check for | |
| 2429 | getloadavg and clock_gettime; do check for memalign, posix_memalign. | |
| 2430 | Use GCC_AC_FUNC_MMAP_BLACKLIST | |
| 2431 | * libitm.h: Split out all internal items to... | |
| 2432 | * libitm_i.h: ... here. New file. | |
| 2433 | * copymask.c: New file. | |
| 2434 | * local.c (struct gtm_local_undo): Move from libitm.h. | |
| 2435 | (GTM_alloc_local): Rename from alloc_local; export. | |
| 2436 | * memcpy.c: New file. | |
| 2437 | * alloc_c.c (_ITM_realloc): Use _ITM_memcpyRnWt directly. | |
| 2438 | * config/posix/page.c: New file. | |
| 2439 | * config/posix/target_tls.h: Remove file. | |
| 2440 | * barrier.c: New file. | |
| 2441 | * Makefile.am (libitm_la_SOURCES): Add barrier.c, memcpy.c, | |
| 2442 | copymask.c, page.c. | |
| 2443 | * alloc.c (struct gtm_alloc_action): Move from libitm.h. | |
| 2444 | * method-wbetl.c: Rewrite for new cacheline methods. | |
| 2445 | * Makefile.in, configure, testsuite/Makefile.in, config.h.in: Rebuild. | |
| 2446 | ||
| 2447 | * config/alpha/sjlj.S: Fix typo. | |
| 2448 | * config/alpha/target_i.h: Copy functions from alpha/target.h. | |
| 2449 | * config/alpha/copymask.c: New file. | |
| 2450 | * config/alpha/target.h (CACHELINE_SIZE): New. | |
| 2451 | (STRICT_ALIGNMENT, PAGE_SIZE, FIXED_PAGE_SIZE): New. | |
| 2452 | ||
| 2453 | * config/x86/target_i.h: Copy functions from x86/target.h. | |
| 2454 | * config/x86/copymask.c: New file. | |
| 2455 | * config/x86/target.h (_ITM_ALL_TARGET_TYPES): Remove. | |
| 2456 | (CACHELINE_SIZE, STRICT_ALIGNMENT): New. | |
| 2457 | (PAGE_SIZE, FIXED_PAGE_SIZE): New. | |
| 2458 | * config/x86/target_tls.h: Move contents to target_i.h. | |
| 2459 | ||
| 2460 | * testsuite/libitm.c/clone-1.c: Include libitm.h. | |
| 2461 | * testsuite/libitm.c/memcpy-1.c: New. | |
| 2462 | ||
| 2463 | 2009-10-22 Richard Henderson <rth@redhat.com> | |
| 2464 | ||
| 2465 | * Makefile.am (CCAS, CCASFLAGS, LTCCASCOMPILE): Remove. | |
| 2466 | (AM_CCASFLAGS): New. | |
| 2467 | * configure.ac: Add AM_PROG_AS. Use m4_rename_force for | |
| 2468 | saving/restoring _AC_ARG_VAR_PRECIOUS. | |
| 2469 | * Makefile.in, aclocal.m4, config.h.in, configure, | |
| 2470 | testsuite/Makefile.in: Rebuild with automake 1.11; autoconf 2.64. | |
| 2471 | ||
| 2472 | 2009-10-22 Richard Henderson <rth@redhat.com> | |
| 2473 | ||
| 2474 | * testsuite/*: Update for new compiler syntax. | |
| 2475 | ||
| 2476 | 2009-10-21 Richard Henderson <rth@redhat.com> | |
| 2477 | ||
| 2478 | * libitm.h (_ITM_abortReason): Add outerAbort. | |
| 2479 | ||
| 2480 | 2009-08-03 Richard Henderson <rth@redhat.com> | |
| 2481 | ||
| 2482 | * libitm.map (_ITM_commitTransactionEH, _ITM_cxa_allocate_exception, | |
| 2483 | _ITM_cxa_begin_catch, _ITM_cxa_end_catch, _ITM_cxa_throw): Export. | |
| 2484 | * method-wbetl.c (struct w_entry): Remove mask. | |
| 2485 | (wbetl_write, wbetl_load): Return pointer to word containing the data; | |
| 2486 | adjust all callers. | |
| 2487 | ||
| 2488 | 2009-07-22 Richard Henderson <rth@redhat.com> | |
| 2489 | ||
| 2490 | * eh_cpp.c: New file. | |
| 2491 | * Makefile.am (libitm_la_SOURCES): Add it. | |
| 2492 | * Makefile.in: Rebuild. | |
| 2493 | * beginend.c (GTM_rollback_transaction): Undo exception state. | |
| 2494 | (GTM_trycommit_transaction): Mark inline. | |
| 2495 | (GTM_trycommit_and_finalize_transaction): Split out from ... | |
| 2496 | (_ITM_commitTransaction): ... here. | |
| 2497 | (_ITM_commitTransactionEH): New function. | |
| 2498 | * libitm.h (struct gtm_transaction): Add cxa_catch_count, | |
| 2499 | cxa_unthrown, eh_in_flight; reorder. | |
| 2500 | ||
| 2501 | * testsuite/libitm.c++/c++.exp: New. | |
| 2502 | * testsuite/libitm.c++/eh-1.C: New. | |
| 2503 | ||
| 2504 | * aatree.c (aa_free): Remove REGPARM. | |
| 2505 | * aatree.h: Remove all REGPARM. | |
| 2506 | ||
| 2507 | 2009-07-18 Richard Henderson <rth@redhat.com> | |
| 2508 | ||
| 2509 | * aatree.c, aatree.h, alloc.c, alloc_c.c, alloc_cpp.c: New files. | |
| 2510 | * Makefile.am (libitm_la_SOURCES): Add them. | |
| 2511 | * Makefile.in: Rebuild. | |
| 2512 | * beginend.c (GTM_rollback_transaction): Use GTM_commit_allocations. | |
| 2513 | (GTM_trycommit_transaction): Likewise. | |
| 2514 | * libitm.h: Include aatree.h | |
| 2515 | (struct gtm_alloc_action): New. | |
| 2516 | (struct gtm_transaction): Add alloc_actions. | |
| 2517 | (GTM_record_allocation, GTM_forget_allocation): Declare. | |
| 2518 | (GTM_get_allocation_size, GTM_commit_allocations): Declare. | |
| 2519 | * libitm.map (_ITM_malloc, _ITM_calloc, _ITM_realloc, _ITM_free, | |
| 2520 | _ZGTtnwm, _ZGTtnam, _ZGTtdlPv, _ZGTtdaPv, _ZGTtnwmRKSt9nothrow_t, | |
| 2521 | _ZGTtnamRKSt9nothrow_t, _ZGTtdlPvRKSt9nothrow_t, | |
| 2522 | _ZGTtdaPvRKSt9nothrow_t): Export. | |
| 2523 | ||
| 2524 | 2009-07-18 Richard Henderson <rth@redhat.com> | |
| 2525 | ||
| 2526 | * target_tls.h: Move ... | |
| 2527 | * config/posix/target_tls.h: ... here. | |
| 2528 | ||
| 2529 | 2009-07-07 Richard Henderson <rth@redhat.com> | |
| 2530 | ||
| 2531 | * config/x86/target.h (atomic_write_barrier): Use sfence if available. | |
| 2532 | ||
| 2533 | 2009-07-07 Richard Henderson <rth@redhat.com> | |
| 2534 | ||
| 2535 | * Update to GPL3. | |
| 2536 | ||
| 2537 | 2009-07-07 Richard Henderson <rth@redhat.com> | |
| 2538 | ||
| 2539 | * libitm.h (struct gtm_transaction): Widen id to _ITM_transactionId_t. | |
| 2540 | * beginend.c (global_tid): Widen to _ITM_transactionId_t. | |
| 2541 | ||
| 2542 | * configure.tgt: Don't use -ftls-model for x86 linux. | |
| 2543 | * libitm.h: Include target.h after standard includes. | |
| 2544 | (_gtm_thr): Rename from gtm_thr. | |
| 2545 | (setup_gtm_thr, gtm_thr, gtm_tx, set_gtm_tx): New. | |
| 2546 | (gtm_disp, set_gtm_disp): New. | |
| 2547 | * beginend.c, dispatch.c, local.c, method-wbetl.c, query.c, | |
| 2548 | retry.c, serial.c, useraction.c: Use accessor functions throughout. | |
| 2549 | * config/alpha/target_tls.h, config/x86/target_tls.h: New files. | |
| 2550 | ||
| 2551 | 2009-07-07 Richard Henderson <rth@redhat.com> | |
| 2552 | ||
| 2553 | * config/linux/rwlock.c (EZ): New define. Use it throughout. | |
| 2554 | ||
| 2555 | 2009-07-06 Richard Henderson <rth@redhat.com> | |
| 2556 | ||
| 2557 | * libitm.h (_ITM_SRCLOCATION_DECL_1, _ITM_SRCLOCATION_DECL_2): Remove. | |
| 2558 | (_ITM_SRCLOCATION_DEFN_1, _ITM_SRCLOCATION_DEFN_2): Remove. | |
| 2559 | (_ITM_beginTransaction): Take variadic arguments. | |
| 2560 | (_ITM_registerThrownObject): Declare. | |
| 2561 | * beginend.c, serial.c: Update. | |
| 2562 | * libitm.map: Add _ITM_registerThrownObject. | |
| 2563 | ||
| 2564 | 2009-01-28 Richard Henderson <rth@redhat.com> | |
| 2565 | ||
| 2566 | * Makefile.am (libitm_la_SOURCES): Add clone.c. | |
| 2567 | * Makefile.in: Rebuild. | |
| 2568 | * beginend.c (_ITM_abortTransaction): Abort if irrevokable. | |
| 2569 | (GTM_restart_transaction): Fix uninstrumented code check. | |
| 2570 | * retry.c (GTM_decide_retry_strategy): Add serial check. | |
| 2571 | * serial.c (GTM_serialmode): Add irrevokable variable. Don't | |
| 2572 | automatically go irrevokable when in serial mode. | |
| 2573 | * clone.c: New file. | |
| 2574 | * libitm.h, libitm.map: Update. | |
| 2575 | ||
| 2576 | 2009-01-27 Richard Henderson <rth@redhat.com> | |
| 2577 | ||
| 2578 | * Makefile.am (LTCCASCOMPILE): Define. | |
| 2579 | (libitm_la_SOURCES): Add methid-wbetl.c. | |
| 2580 | * testsuite/Makefile.am: New | |
| 2581 | * configure.ac: Add testsuite/Makefile. | |
| 2582 | * Makefile.in, testsuite/Makefile.in, configure: Regenerate. | |
| 2583 | * beginend.c (GTM_begin_transaction): Install wbetl_dispatch. | |
| 2584 | (_ITM_abortTransaction): Finalize implementation method; pass | |
| 2585 | transaction properties to longjmp. | |
| 2586 | (GTM_restart_transaction): Split out from ... | |
| 2587 | (_ITM_commitTransaction): ... here. | |
| 2588 | * config/linux/x86/futex_bits.h (cpu_relax, atomic_write_barrier): | |
| 2589 | Move to config/x86/target.h. | |
| 2590 | * config/linux/alpha/futex_bits.h: New. | |
| 2591 | * config/x86/sjlj.S (GTM_longjmp): Fix 64-bit input register. | |
| 2592 | * config/x86/target.h: Disable target types for 32-bit. | |
| 2593 | * config/alpha/sjlj.S, config/alpha/target.h: New. | |
| 2594 | * libitm.h (struct gtm_dispatch): Add init, fini. | |
| 2595 | (enum restart_reason): New. | |
| 2596 | (struct gtm_transaction): Add method and restarts. | |
| 2597 | * retry.c (GTM_decide_retry_strategy): Implement. | |
| 2598 | * serial.c (serial_init, serial_fini): New. | |
| 2599 | (GTM_serialmode): Finialize outgoing method. | |
| 2600 | * method-wbetl.c: New. | |
| 2601 | ||
| 2602 | 2008-12-09 Richard Henderson <rth@redhat.com> | |
| 2603 | ||
| 2604 | * config/x86/target.h (_ITM_ALL_TARGET_TYPES, _ITM_TYPE_ATTR): New. | |
| 2605 | * configure.tgt (i386-*, x86_64-*): Don't force SSE. | |
| 2606 | * dispatch.c (_ITM_##R##T, _ITM_##W##T): Use _ITM_TYPE_ATTR. | |
| 2607 | * libitm.h (_ITM_ALL_TARGET_TYPES, _ITM_TYPE_ATTR): Provide default. | |
| 2608 | (_ITM_TYPE_M64, _ITM_TYPE_M128, _ITM_TYPE_M256): Move to x86 header. | |
| 2609 | (_ITM_ALL_TYPES): Use _ITM_ALL_TARGET_TYPES. | |
| 2610 | * local.c (_ITM_L##T): Use _ITM_TYPE_ATTR. | |
| 2611 | * serial.c (serial_R##T, serial_W##T): Likewise. | |
| 2612 | ||
| 2613 | 2008-11-21 Richard Henderson <rth@redhat.com> | |
| 2614 | ||
| 2615 | * Initial commit. | |
| 21fa2a29 | 2616 | \f |
| 68127a8e | 2617 | Copyright (C) 2008-2023 Free Software Foundation, Inc. |
| 21fa2a29 JJ |
2618 | |
| 2619 | Copying and distribution of this file, with or without modification, | |
| 2620 | are permitted in any medium without royalty provided the copyright | |
| 2621 | notice and this notice are preserved. |