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annotate packages/kernel/current/ChangeLog @ 4:1d7f19c9e4d1 ecos-sw-1999-05-11
Merge from eCos master repository on 1999-05-11-21:11:10-BST
| author | jlarmour |
|---|---|
| date | Tue, 11 May 1999 14:07:25 +0000 |
| parents | 443894e2e912 |
| children | d376b777e2ce |
| rev | line source |
|---|---|
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1 1999-05-10 Jesper Skov <jskov@cygnus.co.uk> |
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2 |
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3 * tests/stress_threads.c (main_program): Added workaround for a |
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4 few PRs. |
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5 |
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6 1999-05-07 Jesper Skov <jskov@cygnus.co.uk> |
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7 |
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8 * src/common/kapi.cxx (cyg_scheduler_unlock, cyg_scheduler_lock): |
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9 Make these simple calls to the scheduler. |
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10 |
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11 1999-05-07 Jesper Skov <jskov@cygnus.co.uk> |
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12 |
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13 * tests/stress_threads.c (setup_death_alarm): Reduce run time on |
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14 synthetic target. |
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15 |
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16 1999-05-06 Jesper Skov <jskov@cygnus.co.uk> |
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17 |
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18 * tests/stress_threads.c: Reversed priorities of agents. |
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19 |
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20 1999-05-06 Jesper Skov <jskov@cygnus.co.uk> |
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21 PRs 20040, (20027), 19991 |
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22 * tests/stress_threads.c: Added main_thread handling resource |
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23 deallocation and printing. |
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24 |
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25 1999-04-27 Jonathan Larmour <jlarmour@cygnus.co.uk> |
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26 |
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27 * tests/stress_threads.c: |
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28 If there aren't enough priorities, output an N/A, rather than |
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29 stopping compilation with a #error |
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30 |
| 2 | 31 1999-04-28 Jesper Skov <jskov@cygnus.co.uk> |
| 32 PR 19850 | |
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33 * tests/stress_threads.c: Don't print text from alarm handler. |
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34 |
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35 1999-04-28 Jesper Skov <jskov@cygnus.co.uk> |
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36 PR 19945 workaround |
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37 * tests/kexcept1.c: |
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38 * tests/except1.cxx: |
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39 Made NA to PowerPC SIM. |
| 2 | 40 |
| 41 1999-04-27 Gary Thomas <gthomas@cygnus.co.uk> | |
| 42 | |
| 43 * tests/tm_basic.cxx: | |
| 44 Use/test 'cyg_thread_delete()' function. | |
| 45 Add ability to compute statistics with first datum removed which | |
| 46 can show up cache effects. | |
| 47 Show thread stack usage. | |
| 48 | |
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49 Fix merge screwup :-( |
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50 |
| 2 | 51 1999-04-26 Hugo Tyson <hmt@cygnus.co.uk> |
| 52 | |
| 53 * include/kapi.h: Add missing function cyg_thread_delete(); | |
| 54 otherwise there is no way in the C API to re-use thread memory | |
| 55 safely. It just calls the destructor of the Cyg_Thread class. | |
| 56 | |
| 57 * src/common/kapi.cxx (cyg_thread_delete): Implement it. | |
| 58 | |
| 59 1999-04-26 Hugo Tyson <hmt@cygnus.co.uk> | |
| 60 | |
| 61 * tests/stress_threads.c: Commit a better version for Mark since I | |
| 62 happen to have it here; having addressed the main concern of my | |
| 63 approval process. It runs better in sims so long as the | |
| 64 constructor execution isn't messed with, nor timeslicing nor | |
| 65 priority inheritance. | |
| 66 | |
| 67 1999-04-23 Mark Galassi <rosalia@cygnus.com> | |
| 68 | |
| 69 * tests/stress_threads.c (setup_death_alarm): shortened the | |
| 70 simulator time by another factor of 10, hoping that it will not | |
| 71 slow down nightly testing for simulator platforms too much. | |
| 72 (perform_stressful_tasks): added writing of a bit pattern to the | |
| 73 malloc()-ed spaces. Also reduced stack requirements for threads. | |
| 74 | |
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75 1999-04-23 Hugo Tyson <hmt@masala.cygnus.co.uk> |
| 2 | 76 |
| 77 * src/common/timer.cxx (Cyg_Timer::activate): we must also disable | |
| 78 the alarm when resetting it so as to remove it from its queue, so | |
| 79 that the enable afterwards places it on the right queue instead of | |
| 80 assuming that, being enabled, it's already there. (if not | |
| 81 enabling, the behaviour is unchanged and correct) This was | |
| 82 detected by uITRON tests[cx]4, with some random perms including | |
| 83 enable CYGIMP_KERNEL_COUNTERS_MULTI_LIST, | |
| 84 value CYGNUM_KERNEL_COUNTERS_MULTI_LIST_SIZE {8}. | |
| 85 The PR is 19475. | |
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86 |
| 2 | 87 1999-04-21 Hugo Tyson <hmt@cygnus.co.uk> |
| 88 | |
| 89 * tests/bin_sem1.cxx (bin_sem1_main): Doh! Use priorities 4 and 5 | |
| 90 for the two threads so that they are unique (with a bitmap | |
| 91 scheduler, the threads had prios 0 and 1 resp, which causes an | |
| 92 assert in the attempt to set thread 0's prio to 1, "prios not | |
| 93 unique"). PR 19904. | |
| 94 | |
| 95 1999-04-20 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 96 | |
| 97 * tests/kcache2.c: | |
| 98 Reduce iterations for time_ilock(), time_dlock(), and test_dzero() | |
| 99 if a simulated environment is detected | |
| 100 Fix for PR 19853 | |
| 101 | |
| 102 1999-04-19 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 103 | |
| 104 * tests/kill.cxx: Make delay ticks greater than 1 to prevent | |
| 105 scheduling problems if the clock rolls over immediately | |
| 106 Fix for PR 19516 | |
| 107 | |
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108 1999-04-20 Mark Galassi <rosalia@cygnus.com> |
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109 |
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110 * tests/stress_threads.c: applied Hugo's patch to fix stack sizes. |
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111 |
| 2 | 112 1999-04-19 Hugo Tyson <hmt@cygnus.co.uk> |
| 113 | |
| 114 * tests/bin_sem1.cxx (bin_sem1_main): Add priorities to the | |
| 115 threads so that they run sequentially like the tester expected. | |
| 116 Otherwise simple timing, and shorter timeslicing, causes failure | |
| 117 to be reported; likewise if the kernel happens not to run entry0 | |
| 118 first! | |
| 119 (another checkin) | |
| 120 (bin_sem1_main): Add conditional use of set_priority on | |
| 121 CYGIMP_THREAD_PRIORITY as it should be. | |
| 122 | |
| 123 1999-04-14 Jesper Skov <jskov@cygnus.co.uk> | |
| 124 | |
| 125 * src/debug/dbg_gdb.cxx: Fixed compiler warnings, cleaned up stub | |
| 126 requirements (removed FIX ME). | |
| 127 | |
| 128 1999-04-14 Gary Thomas <gthomas@cygnus.co.uk> | |
| 129 | |
| 130 * include/intr.hxx: | |
| 131 * src/intr/intr.cxx (call_pending_DSRs_inner): Rework calling of | |
| 132 DSRs to allow calls from HAL code. This will allow for proper | |
| 133 use of a separate interrupt stack. | |
| 134 | |
| 135 1999-04-14 Mark Galassi <rosalia@cygnus.com> | |
| 136 | |
| 137 * tests/PKGconf.mak: added an ifndef for the AEB-1 board so that | |
| 138 stress_threads is only built conditionally. | |
| 139 | |
| 140 * tests/stress_threads.c: added more config smarts suggested by | |
| 141 Jesper for his configurations. | |
| 142 | |
| 143 1999-04-13 Jesper Skov <jskov@cygnus.co.uk> | |
| 144 PR 19822 | |
| 145 * src/debug/dbg_gdb.cxx: Current thread's registers live in | |
| 146 registers, not _registers. | |
| 147 | |
| 148 1999-04-13 Mark Galassi <rosalia@cygnus.com> | |
| 149 | |
| 150 * tests/stress_threads.c: simple stressing of thread | |
| 151 creation/deletion with some memory-intensive and alarm-based | |
| 152 tasks. This version is set so that it dies after DEATH_TIME_LIMIT | |
| 153 seconds, currently set to 120. #undef-ing DEATH_TIME_LIMIT makes | |
| 154 the test run forever. This is currently not working with the | |
| 155 bitmap scheduler, probably for some simple reason, but I have not | |
| 156 yet broken it down to see why. | |
| 157 | |
| 158 1999-04-12 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 159 | |
| 160 * tests/except1.cxx: | |
| 161 * tests/kexcept1.cxx: | |
| 162 Remove now unnecessary tx39-specific setting of | |
| 163 CYGNUM_HAL_EXCEPTION_DATA_UNALIGNED_ACCESS VSR | |
| 164 Part of cleanup for PR 19731 | |
| 165 | |
| 166 1999-04-09 Hugo Tyson <hmt@cygnus.co.uk> | |
| 167 | |
| 168 Generally: thread->to_queue_head() moves a thread to the head of | |
| 169 whatever queue it is on, if relevant. This is so that a thread | |
| 170 can change priority and then put itself at the front of its new | |
| 171 run queue instead of the end; otherwise it yields too, which may | |
| 172 be undesirable. Particularly for internal use of priorities in | |
| 173 the uITRON compatibility layer. | |
| 174 | |
| 175 * include/thread.hxx (class Cyg_Thread): to_queue_head(): new | |
| 176 function. Define Cyg_Thread::rotate_queue() for all schedulers. | |
| 177 Public inheritance of Cyg_ThreadQueue_Implementation. | |
| 178 | |
| 179 * include/thread.inl (class Cyg_Thread): to_queue_head(): new | |
| 180 function. Define Cyg_Thread::rotate_queue() for all schedulers. | |
| 181 | |
| 182 * include/mlqueue.hxx (class Cyg_SchedThread_Implementation): | |
| 183 to_queue_head(), ...ThreadQueue...::to_head(): new functions. | |
| 184 | |
| 185 * src/sched/mlqueue.cxx (class Cyg_SchedThread_Implementation): | |
| 186 to_queue_head(), ...ThreadQueue...::to_head(): new functions. | |
| 187 | |
| 188 * include/bitmap.hxx (class Cyg_SchedThread_Implementation): | |
| 189 Add empty placeholders for rotate_queue() and to_queue_head() to | |
| 190 maintain commonality of interface. | |
| 191 | |
| 192 1999-04-08 Jesper Skov <jskov@cygnus.co.uk> | |
| 193 PR 19667 | |
| 194 * kernel/current/src/common/thread.cxx: | |
| 195 Removed obsolete Cyg_Thread constructor. | |
| 196 | |
| 197 * kernel/current/tests/testaux.hxx: | |
| 198 * kernel/current/tests/thread0.cxx: | |
| 199 * kernel/current/tests/thread1.cxx: | |
| 200 Changed to use the new Cyg_Thread constructor. | |
| 201 | |
| 202 1999-04-08 Jesper Skov <jskov@cygnus.co.uk> | |
| 203 | |
| 204 * src/common/kapi.cxx: Minor indentation fixes. | |
| 205 | |
| 206 1999-04-07 Jesper Skov <jskov@cygnus.co.uk> | |
| 207 PR 19743 | |
| 208 * include/mfiximpl.inl (Cyg_Mempool_Fixed_Implementation): Moved | |
| 209 argument assertions before the first use of the arguments. | |
| 210 | |
| 211 1999-04-07 Hugo Tyson <hmt@cygnus.co.uk> | |
| 212 | |
| 213 * tests/kexcept1.c (except0_main): | |
| 214 * tests/except1.cxx (except0_main): | |
| 215 Use macro HAL_VSR_SET_TO_ECOS_HANDLER() if defined, to reset | |
| 216 likely exception handler VSRs to eCos' default handlers - the | |
| 217 target side equivalent to CYG_TEST_GDBCMD("handle SIGBUS nostop"); | |
| 218 The VSR may not be the eCos standard one in some implementations | |
| 219 of cooperation with CygMon. | |
| 220 | |
| 221 1999-03-31 Nick Garnett <nickg@cygnus.co.uk> | |
| 222 | |
| 223 * include/pkgconf/kernel.h (CYGNUM_KERNEL_COUNTERS_RTC_PERIOD): | |
| 224 Fixed value of this option for TX39 66MHz to correct number. | |
| 225 | |
| 226 1999-03-25 Gary Thomas <gthomas@cygnus.co.uk> | |
| 227 | |
| 228 * tests/tm_basic.cxx: More adjustments to get clock latency correct. | |
| 229 Some fine tuning of messages and layout to fit well within 80 columns. | |
| 230 | |
| 231 1999-03-24 Nick Garnett <nickg@cygnus.co.uk> | |
| 232 | |
| 233 * include/pkgconf/kernel.h: Fixed an ifdef error. | |
| 234 | |
| 235 1999-03-24 Gary Thomas <gthomas@cygnus.co.uk> | |
| 236 | |
| 237 * tests/tm_basic.cxx (NTEST_THREADS): Reduce # threads so test can | |
| 238 build on smaller machines. Also, only adjust timings by single | |
| 239 "overhead" value instead of the more generous 2*overhead. | |
| 240 | |
| 241 * src/common/clock.cxx: Clock latency measurement defaults to 'off'. | |
| 242 | |
| 243 1999-03-23 Nick Garnett <nickg@cygnus.co.uk> | |
| 244 | |
| 245 * tests/kcache2.c: Reduced number of loops in time_ilock(). On the | |
| 246 MN10300 and TX39 this caused the test to timeout in the testing | |
| 247 farm. | |
| 248 | |
| 249 1999-03-23 Gary Thomas <gthomas@cygnus.co.uk> | |
| 250 | |
| 251 * tests/tm_basic.cxx: | |
| 252 * src/common/clock.cxx: Add 'measure_clock_latency' boolean which | |
| 253 is used to turn clock latency measurements on/off. | |
| 254 | |
| 255 1999-03-23 Nick Garnett <nickg@cygnus.co.uk> | |
| 256 | |
| 257 * tests/tm_basic.cxx (run_all_tests): Changed initial delay from | |
| 258 100 ticks to 2. This is adequate for the purpose of letting the | |
| 259 clock get going, while 100 ticks was too long on simulators. | |
| 260 | |
| 261 1999-03-23 Hugo Tyson <hmt@cygnus.co.uk> | |
| 262 | |
| 263 * tests/kcache1.c: | |
| 264 * tests/kcache2.c: | |
| 265 * tests/kclock1.c: | |
| 266 * tests/kexcept1.c: | |
| 267 * tests/kflag1.c: | |
| 268 * tests/kmbox1.c: | |
| 269 * tests/kmemfix1.c: | |
| 270 * tests/kmemvar1.c: | |
| 271 * tests/kmutex1.c: | |
| 272 * tests/ksched1.c: | |
| 273 * tests/ksem1.c: | |
| 274 * tests/kthread0.c: | |
| 275 * tests/thread0.cxx: | |
| 276 Use CYGNUM_HAL_STACK_SIZE_TYPICAL instead of "4096" and include | |
| 277 hal_arch.h where necessary to get it. | |
| 278 | |
| 279 1999-03-22 Hugo Tyson <hmt@cygnus.co.uk> | |
| 280 | |
| 281 * include/thread.inl (attach_stack): | |
| 282 Fix typo in assert; missing comma. | |
| 283 | |
| 284 1999-03-22 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 285 | |
| 286 * src/debug/dbg-thread-syscall.h: Update copyright | |
| 287 | |
| 288 1999-03-22 Hugo Tyson <hmt@cygnus.co.uk> | |
| 289 | |
| 290 * include/thread.inl: | |
| 291 * src/common/thread.cxx: | |
| 292 * tests/kthread1.c: | |
| 293 * tests/testaux.hxx: | |
| 294 * tests/thread1.cxx: | |
| 295 * tests/thread_gdb.c: | |
| 296 * tests/tm_basic.cxx: | |
| 297 Use CYGNUM_HAL_STACK_SIZE_TYPICAL for the stack size instead of | |
| 298 CYGNUM_HAL_MINIMUM_STACK_SIZE. | |
| 299 Except for stack checking and the idle thread stack which uses | |
| 300 CYGNUM_HAL_STACK_SIZE_MINIMUM. | |
| 301 | |
| 302 1999-03-19 Nick Garnett <nickg@cygnus.co.uk> | |
| 303 | |
| 304 * tests/kcache1.c: | |
| 305 * tests/kcache2.c: | |
| 306 Made all CYG_INTERRUPT_STATE variables register variables. The | |
| 307 value of this variable has to survive cache invalidation and does | |
| 308 not in some testing permutations that are unoptimized. | |
| 309 Fixes PR 19165. | |
| 310 | |
| 311 * include/kapi.h: Type of cyg_tick_count_t changed to cyg_uint64. | |
| 312 Response to PR 19320. | |
| 313 | |
| 314 1999-03-19 Gary Thomas <gthomas@cygnus.co.uk> | |
| 315 | |
| 316 * tests/tm_basic.cxx: Much better analysis of clock interrupt times. | |
| 317 Print average deviation instead of variance. Also print "confidence" | |
| 318 numbers which are a measure of "how likely" a particular number would | |
| 319 be relative to the mean and min of the sample set. | |
| 320 | |
| 321 1999-03-17 Gary Thomas <gthomas@cygnus.co.uk> | |
| 322 | |
| 323 * tests/tm_basic.cxx: Improve messages and layout. | |
| 324 Better message for 'hardware clock tick' value. | |
| 325 | |
| 326 * src/common/clock.cxx: Be more careful about clock latency delta | |
| 327 values that are used/kept - some hardware can yield incorrect values. | |
| 328 | |
| 329 * tests/testaux.hxx: Use HAL recommended stack size for default. | |
| 330 | |
| 331 1999-03-16 Nick Garnett <nickg@cygnus.co.uk> | |
| 332 | |
| 333 * src/common/thread.cxx: | |
| 334 Removed MIPS specific definition of idle_thread_stack[]. This is | |
| 335 so it gets the benefit of the redefinition of | |
| 336 CYGNUM_KERNEL_THREADS_IDLE_STACK_SIZE. This definition has also | |
| 337 been made static, since the MIPS compiler would otherwise put it | |
| 338 in the .data section. | |
| 339 | |
| 340 * include/intr.hxx (class Cyg_Interrupt): | |
| 341 Changed implementation of Cyg_Interrupt::interrupts_enabled() to | |
| 342 test the value of disable_counter, rather than the hardware. | |
| 343 | |
| 344 1999-03-15 Nick Garnett <nickg@cygnus.co.uk> | |
| 345 | |
| 346 * tests/kcache1.c: | |
| 347 * tests/kcache2.c: | |
| 348 Added interrupt disables around cache operations. If these take | |
| 349 too long, an inopportune interrupt can disrupt the cache contents, | |
| 350 or result in the interrupt seeing an inconsistent world. | |
| 351 | |
| 352 1999-03-15 Gary Thomas <gthomas@cygnus.co.uk> | |
| 353 | |
| 354 * tests/tm_basic.cxx: Improved and cleaned up messages overall. | |
| 355 | |
| 356 1999-03-15 Jesper Skov <jskov@cygnus.co.uk> | |
| 357 PR 19504 | |
| 358 * tests/tm_basic.cxx: Kill created threads after mutex, mbox and | |
| 359 semaphore tests. | |
| 360 | |
| 361 1999-03-12 Hugo Tyson <hmt@cygnus.co.uk> | |
| 362 | |
| 363 * src/debug/dbg-thread-demux.c: | |
| 364 Only try handling the SPARClite-SLEB vector correctly if | |
| 365 CYG_HAL_USE_ROM_MONITOR_CYGMON ie. we are talking with CygMon. | |
| 366 Otherwise the code is wrong, but also not used. No matter. | |
| 367 | |
| 368 1999-03-12 Hugo Tyson <hmt@cygnus.co.uk> | |
| 369 | |
| 370 * tests/kthread1.c: | |
| 371 * tests/thread1.cxx: | |
| 372 * tests/thread_gdb.c: | |
| 373 Deal with CYGNUM_HAL_MINIMUM_STACK_SIZE requirement. | |
| 374 | |
| 375 1999-03-12 Gary Thomas <gthomas@cygnus.co.uk> | |
| 376 | |
| 377 * include/thread.inl (attach_stack): Add check/assert for minimum | |
| 378 stack size (HAL defined) | |
| 379 | |
| 380 1999-03-11 Hugo Tyson <hmt@cygnus.co.uk> | |
| 381 | |
| 382 * src/debug/dbg-thread-demux.c (patch_dbg_syscalls): | |
| 383 Use the correct vector table slot for SPARClite-SLEB; it's not 15 | |
| 384 on here, it's BSP_VEC_MT_DEBUG from the hal's hal_cygm.h | |
| 385 | |
| 386 1999-03-11 Nick Garnett <nickg@cygnus.co.uk> | |
| 387 | |
| 388 * tests/testaux.hxx: | |
| 389 Move definition of inline placement operator new outside of ifdef | |
| 390 for NTHREADS so that it can be used by other code. | |
| 391 | |
| 392 * tests/intr0.cxx: | |
| 393 * tests/thread1.cxx: | |
| 394 Make use of placement operator new rather than dynamic one in | |
| 395 intr0. Removed duplicate definition from thread1. | |
| 396 | |
| 397 1999-03-11 Jesper Skov <jskov@cygnus.co.uk> | |
| 398 PR 19472 | |
| 399 * tests/kill.cxx: Increased delays for the synthetic target. | |
| 400 | |
| 401 1999-03-11 Jesper Skov <jskov@cygnus.co.uk> | |
| 402 PR 19468 | |
| 403 * tests/intr0.cxx (intr0_main): | |
| 404 * tests/kintr0.c (kintr0_main): | |
| 405 Only attach interrupt handlers to vectors not in use. | |
| 406 | |
| 407 1999-03-10 Jesper Skov <jskov@cygnus.co.uk> | |
| 408 PR 19368 | |
| 409 * src/sched/sched.cxx (start): Change the dependency for | |
| 410 referencing the RTC to make its inclusion independent of scheduler | |
| 411 choice. | |
| 412 | |
| 413 1999-03-10 Jesper Skov <jskov@cygnus.co.uk> | |
| 414 PR 17357 | |
| 415 * src/intr/intr.cxx (attach): Assert that interrupt vector attach | |
| 416 will succeed. | |
| 417 | |
| 418 1999-03-10 Nick Garnett <nickg@cygnus.co.uk> | |
| 419 | |
| 420 * include/pkgconf/kernel.h: | |
| 421 Changed names used to control clock frequency on TX39 target. | |
| 422 | |
| 423 1999-03-08 Gary Thomas <gthomas@cygnus.co.uk> | |
| 424 | |
| 425 * src/sync/mutex.cxx: Allow 'Cyg_Condition_Variable::wait()' | |
| 426 to be entered with the scheduler locked (and thsu exit in | |
| 427 the same state). This will allow for fully thread-safe use | |
| 428 of 'Cyg_Condition_Variable::wait()'. | |
| 429 | |
| 430 1999-02-26 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 431 | |
| 432 * tests/except1.cxx (except0_main): | |
| 433 * tests/kexcept1.c (except0_main): | |
| 434 Move CYG_TEST_GDBCMD back to being before CYG_TEST_INIT | |
| 435 | |
| 436 1999-02-26 Jesper Skov <jskov@cygnus.co.uk> | |
| 437 PR 19283 | |
| 438 | |
| 439 * src/common/kapi.cxx: Changed cyg_exception_call_handler | |
| 440 definition to be consistent with declaration. | |
| 441 | |
| 442 * include/kapi.h: Change cyg_code_t to signed type. | |
| 443 | |
| 444 * tests/except1.cxx (except0_main): | |
| 445 * tests/kexcept1.c (except0_main): | |
| 446 Init diag before making first output. | |
| 447 | |
| 448 1999-02-26 Jesper Skov <jskov@cygnus.co.uk> | |
| 449 PR 19284 | |
| 450 * tests/mutex2.cxx (mutex2_main): Set priorities in a different | |
| 451 order. | |
| 452 | |
| 453 1999-02-25 Nick Garnett <nickg@cygnus.co.uk> | |
| 454 | |
| 455 * include/sched.hxx (class Cyg_Scheduler_Base): | |
| 456 Added CYGBLD_ATTRIB_ASM_ALIAS(cyg_scheduler_sched_lock) to | |
| 457 declaration of sched_lock member. This makes it have the given | |
| 458 name in the object and assembler files. This in turn eliminates | |
| 459 the need to have a C++ mangled name in the HAL. | |
| 460 | |
| 461 * src/intr/intr.cxx: | |
| 462 Cyg_Interrupt::detach() was not translating the vector to a table | |
| 463 index correctly in the chained case. Fixed. | |
| 464 | |
| 465 1999-02-24 Nick Garnett <nickg@cygnus.co.uk> | |
| 466 | |
| 467 * include/intr.hxx: | |
| 468 * src/intr/intr.cxx: | |
| 469 Added an interrupt disable counter to | |
| 470 Cyg_Interrupt::disable_interrupts() and | |
| 471 Cyg_Interrupt::enable_interrupts(). | |
| 472 | |
| 473 1999-02-23 Nick Garnett <nickg@cygnus.co.uk> | |
| 474 | |
| 475 * include/pkgconf/kernel.h: | |
| 476 Added support for 66MHz part. | |
| 477 | |
| 478 * include/instrmnt.h: | |
| 479 Added CYG_INSTRUMENT_EVENT_MUTEX_RELEASE and | |
| 480 CYG_INSTRUMENT_EVENT_MUTEX_RELEASED. This should have been part of | |
| 481 the 1999-02-22 checkin. | |
| 482 | |
| 483 1999-02-23 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 484 | |
| 485 * tests/clock0.cxx, tests/clock1.cxx, tests/except1.cxx, | |
| 486 tests/kcache1.c, tests/kcache2.c, tests/kclock0.c, tests/kclock1.c, | |
| 487 tests/kexcept1.c, tests/kflag0.c, tests/kflag1.c, tests/kill.cxx, | |
| 488 tests/kintr0.c, tests/kmbox1.c, tests/kmemfix1.c, tests/kmemvar1.c, | |
| 489 tests/kmutex0.c, tests/kmutex1.c, tests/ksched1.c, tests/ksem0.c, | |
| 490 tests/ksem1.c, tests/kthread0.c, tests/kthread1.c, tests/thread1.cxx: | |
| 491 Use CYG_TEST_NA() rather than CYG_TEST_PASS_FINISH() for tests that | |
| 492 are not applicable for this configuration | |
| 493 | |
| 494 1999-02-22 Nick Garnett <nickg@cygnus.co.uk> | |
| 495 | |
| 496 * include/kapi.h: | |
| 497 * include/mutex.hxx: | |
| 498 * src/sync/mutex.cxx: | |
| 499 * src/common/kapi.cxx: | |
| 500 * tests/mutex2.cxx: | |
| 501 * tests/PKGconf.mak: | |
| 502 Added Kernel API support for thread release, which allows a thread | |
| 503 to be broken out of any wait. Also added support for releasing all | |
| 504 threads waiting to lock a mutex, both at C++ and Kernel API | |
| 505 levels. Added a test program, mutex2, to test this fuctionality | |
| 506 out. | |
| 507 | |
| 508 1999-02-20 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 509 | |
| 510 * include/except.hxx: | |
| 511 * include/kapidata.h | |
| 512 Rename CYG_EXCEPTION_COUNT -> CYGNUM_HAL_EXCEPTION_COUNT in line | |
| 513 with HAL changes | |
| 514 Rename deliver_exception() -> cyg_hal_deliver_exception() | |
| 515 QA improvements | |
| 516 | |
| 517 * src/common/clock.cxx: | |
| 518 Rename CYG_VECTOR_RTC -> CYGNUM_HAL_INTERRUPT_RTC in line with | |
| 519 HAL changes | |
| 520 | |
| 521 * src/common/except.cxx: | |
| 522 Rename CYG_EXCEPTION_* -> CYGNUM_HAL_EXCEPTION_* in line | |
| 523 with HAL changes | |
| 524 Allow for CYGNUM_HAL_EXCEPTION_MIN != 0 | |
| 525 Rename deliver_exception() -> cyg_hal_deliver_exception() | |
| 526 Add more tracing, and fix some existing | |
| 527 QA improvements | |
| 528 | |
| 529 * src/intr/intr.cxx: | |
| 530 Rename CYG_ISR_* -> CYGNUM_HAL_ISR_* in line with HAL changes | |
| 531 Add more tracing, and fix some existing | |
| 532 QA improvements | |
| 533 | |
| 534 * src/sched/bitmap.cxx: | |
| 535 * src/sched/mlqueue.cxx: | |
| 536 * src/sync/mutex.cxx: | |
| 537 Add more tracing and fix some existing | |
| 538 QA improvements | |
| 539 | |
| 540 * tests/except1.cxx: | |
| 541 * tests/kexcept1.c | |
| 542 Rename CYG_EXCEPTION_* -> CYGNUM_HAL_EXCEPTION_* in line | |
| 543 with HAL changes | |
| 544 QA improvements | |
| 545 Use new CYG_TEST_GDBCMD to tell GDB not to stop | |
| 546 Remove special simulator case as it should now work | |
| 547 | |
| 548 * tests/intr0.cxx: | |
| 549 * tests/kintr0.c: | |
| 550 Rename CYG_ISR/VSR_* -> CYGNUM_HAL_ISR/VSR_* in line | |
| 551 with HAL changes | |
| 552 QA improvements | |
| 553 | |
| 554 1999-02-16 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 555 | |
| 556 * tests/kexcept1.c (except0_main): Tell GDB to not stop on | |
| 557 SIGBUS or SIGSEGV since we know we're going to cause an exception | |
| 558 | |
| 559 1999-02-12 Hugo Tyson <hmt@cygnus.co.uk> | |
| 560 | |
| 561 * src/common/thread.cxx (idle_thread_stack): | |
| 562 Override CYGNUM_KERNEL_THREADS_IDLE_STACK_SIZE if | |
| 563 CYGNUM_HAL_MINIMUM_STACK_SIZE demands it. | |
| 564 | |
| 565 * include/pkgconf/kernel.h (CYGNUM_KERNEL_THREADS_IDLE_STACK_SIZE): | |
| 566 Document that this option can be overridden by HALs demands. | |
| 567 | |
| 568 1999-02-11 Jesper Skov <jskov@cygnus.co.uk> | |
| 569 | |
| 570 * src/debug/dbg-thread-syscall.h: | |
| 571 * src/debug/dbg-thread-demux.c: | |
| 572 Added handling of dbg_scheduler_func calls. | |
| 573 | |
| 574 1999-02-11 Nick Garnett <nickg@cygnus.co.uk> | |
| 575 | |
| 576 * include/kapi.h: | |
| 577 * src/common/kapi.cxx: | |
| 578 Added API support for per-thread data. | |
| 579 | |
| 580 * include/kapi.h: | |
| 581 * src/common/kapi.cxx: | |
| 582 * tests/ksem1.c: | |
| 583 * tests/tm_basic.cxx: | |
| 584 Changed arguments to Kernel C API semaphore functions to take | |
| 585 cyg_count32 rather than cyg_ucount32. This makes them consistent | |
| 586 with the underlying implementation and allows for negative counts | |
| 587 in the future. Changed some tests to match. | |
| 588 Fixes PR 17877. | |
| 589 | |
| 590 1999-02-08 Jesper Skov <jskov@cygnus.co.uk> | |
| 591 | |
| 592 * tests/kexcept1.c (entry0): | |
| 593 * tests/except1.cxx (entry0): | |
| 594 Don't call cause_exception on SIMs. | |
| 595 | |
| 596 1999-02-05 Jesper Skov <jskov@cygnus.co.uk> | |
| 597 | |
| 598 * src/common/clock.cxx (isr): Ignore a latency of 0 when finding | |
| 599 min_clock_latency. | |
| 600 | |
| 601 1999-02-04 Jesper Skov <jskov@cygnus.co.uk> | |
| 602 PR 19075 | |
| 603 * include/instrmnt.h: Slightly overdid the use of CYG_UNUSED_PARAM | |
| 604 macros. | |
| 605 | |
| 606 1999-02-04 Jesper Skov <jskov@cygnus.co.uk> | |
| 607 | |
| 608 * src/intr/intr.cxx: | |
| 609 Make instrumentation macros always use the parameters to avoid | |
| 610 compiler warnings. | |
| 611 | |
| 612 1999-02-03 Jesper Skov <jskov@cygnus.co.uk> | |
| 613 PR 18075 | |
| 614 * tests/memfix1.cxx: | |
| 615 * tests/kmemfix1.c: | |
| 616 Make timing less sensitive. | |
| 617 | |
| 618 1999-02-02 Jesper Skov <jskov@cygnus.co.uk> | |
| 619 | |
| 620 * tests/bin_sem2.cxx: Fixed compiler warning. | |
| 621 | |
| 622 1999-02-02 Jesper Skov <jskov@cygnus.co.uk> | |
| 623 PR 18971 | |
| 624 * tests/bin_sem2.cxx (bin_sem2_main): Reduce run time in SIM. | |
| 625 | |
| 626 1999-02-01 Nick Garnett <nickg@cygnus.co.uk> | |
| 627 | |
| 628 * tests/kcache2.c: Added calls to HAL_DCACHE_SYNC() before all | |
| 629 relevant calls to HAL_DCACHE_DISABLE(). This should have been done | |
| 630 on 1999-01-25 where is was only done to one instance. | |
| 631 | |
| 632 1999-02-01 Gary Thomas <gthomas@cygnus.co.uk> | |
| 633 | |
| 634 * tests/tm_basic.cxx: Adjust stack sizes for platforms with | |
| 635 limited memory. | |
| 636 | |
| 637 1999-01-28 Nick Garnett <nickg@cygnus.co.uk> | |
| 638 | |
| 639 * src/intr/intr.cxx: When using chained interrupts, | |
| 640 interrupt_end() is passed NULL as the intr argument. If | |
| 641 instrumentation is also enabled, the CYG_INSTRUMENT_INTR() calls | |
| 642 will try to indirect through zero. Added ifdefs to avoid | |
| 643 this. Also test intr for NULL before trying to post the DSR. | |
| 644 Fixes PR 18771. | |
| 645 | |
| 646 1999-01-28 Jesper Skov <jskov@cygnus.co.uk> | |
| 647 | |
| 648 * tests/tm_basic.cxx: Fixed strings. | |
| 649 | |
| 650 1999-01-26 Hugo Tyson <hmt@cygnus.co.uk> | |
| 651 | |
| 652 * tests/kcache1.c (time0): Waste much less time if running in a | |
| 653 simulator. Do only 40 loops instead of 4000. | |
| 654 In consequence the nasty meddling with MAX_STRIDE depending on | |
| 655 HAL_xxx_SIM package definitions can go. | |
| 656 | |
| 657 1999-01-26 Jesper Skov <jskov@cygnus.co.uk> | |
| 658 PR 18902 | |
| 659 * src/debug/dbg-thread-demux.c: Oops. Undid my change of 1999-01-21. | |
| 660 | |
| 661 1999-01-25 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 662 | |
| 663 * src/common/except.cxx: Make global exception initialisation object | |
| 664 be constructed at INTERRUPT priority | |
| 665 | |
| 666 1999-01-25 Jesper Skov <jskov@cygnus.co.uk> | |
| 667 PR 18002 | |
| 668 * tests/thread_gdb.c: Ensure that there are enough priorities. | |
| 669 | |
| 670 1999-01-25 Jesper Skov <jskov@cygnus.co.uk> | |
| 671 PR 18875 | |
| 672 * tests/tm_basic.cxx: Ensure that there are enough priorities. | |
| 673 | |
| 674 1999-01-25 Nick Garnett <nickg@cygnus.co.uk> | |
| 675 | |
| 676 * tests/kcache2.c (test_dstore): Added call to HAL_DCACHE_SYNC() | |
| 677 before disabling cache. On some architectures disabling the cache | |
| 678 would cause the following call to do nothing. | |
| 679 Fixes PR 18849. | |
| 680 | |
| 681 1999-01-22 Jesper Skov <jskov@cygnus.co.uk> | |
| 682 | |
| 683 * tests/tm_basic.cxx: Don't run on Linux target. | |
| 684 | |
| 685 1999-01-21 Hugo Tyson <hmt@cygnus.co.uk> | |
| 686 These changes are to get tests working with the SPARClite port; it | |
| 687 doesn't do 8-byte register access unless it's properly aligned. | |
| 688 | |
| 689 * tests/philo.cxx (cyg_start): | |
| 690 Use tests/testaux.hxx to get new threads, to get the alignment | |
| 691 required; see below. | |
| 692 | |
| 693 * tests/thread2.cxx (thread2_main): | |
| 694 Use tests/testaux.hxx to get new threads, to get the alignment | |
| 695 required; see below. | |
| 696 | |
| 697 * tests/tm_basic.cxx: | |
| 698 Larger stack for greedy processor. | |
| 699 | |
| 700 * tests/testaux.hxx: | |
| 701 thread_obj[][] and stack[][] are now 8-byte aligned like certain | |
| 702 processors require; Cyg_Thread contains cyg_tick_count which is | |
| 703 64-bit so any "standalone" C++ object would be so aligned. These | |
| 704 dynamically allocated ones should be too. | |
| 705 | |
| 706 1999-01-21 Jesper Skov <jskov@cygnus.co.uk> | |
| 707 PR 18747 | |
| 708 * tests/flag1.cxx: Increase delays/timeouts to prevent failure | |
| 709 when configured with full trace logging. | |
| 710 | |
| 711 1999-01-21 Jesper Skov <jskov@cygnus.co.uk> | |
| 712 | |
| 713 * src/debug/dbg-thread-demux.c: Removed PR 17327 workarounds. | |
| 714 | |
| 715 1999-01-19 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 716 | |
| 717 * src/sched/sched.cxx (start): | |
| 718 CYG_REFERENCE_SYMBOL -> CYG_REFERENCE_OBJECT in line with | |
| 719 cyg_type.h change | |
| 720 | |
| 721 1999-01-19 Jesper Skov <jskov@cygnus.co.uk> | |
| 722 PR 18824 | |
| 723 * src/sync/mutex.cxx: | |
| 724 * include/pkgconf/kernel.h: Let | |
| 725 CYGMFN_KERNEL_SYNCH_CONDVAR_TIMED_WAIT require | |
| 726 CYGFUN_KERNEL_THREADS_TIMER. | |
| 727 | |
| 728 1999-01-18 Nick Garnett <nickg@cygnus.co.uk> | |
| 729 | |
| 730 * src/debug/dbg-thread-demux.c (patch_dbg_syscalls): Added test | |
| 731 for CYGDBG_KERNEL_DEBUG_GDB_THREAD_SUPPORT in patch_dbg_syscalls(). | |
| 732 | |
| 733 1999-01-15 Gary Thomas <gthomas@cygnus.co.uk> | |
| 734 | |
| 735 * include/mvarimpl.inl (free): Memory list sort was incorrect. | |
| 736 | |
| 737 * tests/PKGconf.mak (TESTS): Don't build cache tests on | |
| 738 some platforms. | |
| 739 | |
| 740 1999-01-15 Jesper Skov <jskov@cygnus.co.uk> | |
| 741 PR 18768 | |
| 742 | |
| 743 * tests/kmbox1.c: | |
| 744 * tests/mbox1.cxx: | |
| 745 Increase delays used so the overhead of GDB packets doesn't make | |
| 746 the tests fail. | |
| 747 | |
| 748 1999-01-14 Jesper Skov <jskov@cygnus.co.uk> | |
| 749 | |
| 750 * src/sched/sched.cxx (start): Use new CYG_REFERENCE_SYMBOL macro. | |
| 751 | |
| 752 1999-01-14 Nick Garnett <nickg@cygnus.co.uk> | |
| 753 | |
| 754 * src/debug/dbg_gdb.cxx: Extended return types to include success, | |
| 755 fail and caller-do-it as required by msnyder. | |
| 756 | |
| 757 * src/debug/dbg-thread-demux.c: Moved prototype of dbg_scheduler() | |
| 758 to dbg-threads-api.h. | |
| 759 | |
| 760 1999-01-13 Jesper Skov <jskov@cygnus.co.uk> | |
| 761 | |
| 762 * src/sched/sched.cxx (start): Better implementation of the | |
| 763 real_time_clock reference. | |
| 764 | |
| 765 1999-01-13 Jesper Skov <jskov@cygnus.co.uk> | |
| 766 | |
| 767 * include/pkgconf/kernel.h: Disable CYGSEM_KERNEL_SCHED_TIMESLICE | |
| 768 in CYG_HAL_ROM_MONITOR magic. | |
| 769 | |
| 770 1999-01-07 Jesper Skov <jskov@cygnus.co.uk> | |
| 771 | |
| 772 * include/pkgconf/kernel.h: Added RTC values for i386/Linux. | |
| 773 | |
| 774 | |
| 775 1999-01-12 Nick Garnett <nickg@cygnus.co.uk> | |
| 776 | |
| 777 * src/debug/dbg-thread-demux.c: | |
| 778 Changed API of patch_dbg_syscalls() to take a pointer to the start | |
| 779 of the vector and insert several vectors. | |
| 780 | |
| 781 * src/debug/dbg_gdb.cxx: | |
| 782 Added dbg_scheduler() function to allow debuggers to lock and | |
| 783 unlock the scheduler. This helps when stepping multithreaded code. | |
| 784 | |
| 785 * include/sched.hxx: | |
| 786 * include/sched.inl: | |
| 787 Added Cyg_Scheduler::unlock_simple() to decrement the lock without | |
| 788 rescheduling. | |
| 789 | |
| 790 1999-01-05 Jesper Skov <jskov@cygnus.co.uk> | |
| 791 PR 18574 | |
| 792 | |
| 793 * src/sched/sched.cxx (start): Reference the real time clock to | |
| 794 ensure it is included when linking. | |
| 795 | |
| 796 1999-01-04 Jesper Skov <jskov@cygnus.co.uk> | |
| 797 | |
| 798 * tests/thread1.cxx: | |
| 799 * tests/mbox1.cxx: | |
| 800 * tests/kmbox1.c: | |
| 801 * tests/kill.cxx: | |
| 802 * tests/kflag1.c: | |
| 803 * tests/kclock1.c: | |
| 804 * tests/flag1.cxx: | |
| 805 * src/common/thread.cxx: | |
| 806 CYGFUN_KERNEL_THREADS_TIMER requires CYGVAR_KERNEL_COUNTERS_CLOCK | |
| 807 so don't check for the latter explicitly. | |
| 808 | |
| 809 1999-01-04 Jesper Skov <jskov@cygnus.co.uk> | |
| 810 PR 18573 | |
| 811 | |
| 812 * tests/thread1.cxx: | |
| 813 * tests/mbox1.cxx: | |
| 814 * tests/kmbox1.c: | |
| 815 * tests/kflag1.c: | |
| 816 * tests/flag1.cxx: | |
| 817 Don't run tests that rely on delay() when delay() is only defined | |
| 818 as an empty function. | |
| 819 | |
| 820 1998-12-24 Bart Veer <bartv@cygnus.co.uk> | |
| 821 | |
| 822 * src/sync/mutex.cxx: | |
| 823 * src/sync/mbox.cxx: | |
| 824 * src/sync/flag.cxx: | |
| 825 * src/sched/sched.cxx: | |
| 826 * src/mem/memvar.cxx: | |
| 827 * src/mem/memfixed.cxx: | |
| 828 * src/common/thread.cxx: | |
| 829 * src/common/clock.cxx: | |
| 830 * include/mempoolt.inl: | |
| 831 * include/mempolt2.inl: | |
| 832 * include/mboxt2.inl: | |
| 833 * include/mboxt.inl: | |
| 834 check_this() member functions should now be const | |
| 835 | |
| 836 1998-12-22 Nick Garnett <nickg@cygnus.co.uk> | |
| 837 | |
| 838 * include/instrmnt.h: Fixed casts for arguments to | |
| 839 cyg_instrument() to work in C. Fixes PR 18413. | |
| 840 | |
| 841 1998-12-21 Gary Thomas <gthomas@cygnus.co.uk> | |
| 842 | |
| 843 * include/pkgconf/kernel.h: Change AEB-1 clock scale. | |
| 844 | |
| 845 1998-12-17 Gary Thomas <gthomas@cygnus.co.uk> | |
| 846 | |
| 847 * tests/tm_basic.cxx: Calculate system clock resolution | |
| 848 based on 'CYGNUM_KERNEL_COUNTERS_RTC_RESOLUTION' | |
| 849 | |
| 850 1998-12-16 Gary Thomas <gthomas@cygnus.co.uk> | |
| 851 | |
| 852 * include/pkgconf/kernel.h (CYGNUM_KERNEL_COUNTERS_RTC_PERIOD): | |
| 853 Add support for new ARM AEB-1. | |
| 854 | |
| 855 1998-12-16 Hugo Tyson <hmt@masala.cygnus.co.uk> | |
| 856 | |
| 857 * tests/intr0.cxx (intr0_main): | |
| 858 * tests/kintr0.c (kintr0_main): | |
| 859 Conditionally use a different interrupt vector number on tx39 when | |
| 860 in the simulator (according to cyg_test_is_simulator) so that | |
| 861 these tests execute correctly in simulators. | |
| 862 | |
| 863 1998-12-16 Jesper Skov <jskov@cygnus.co.uk> | |
| 864 PR 18546 | |
| 865 | |
| 866 * tests/kill.cxx (cyg_start): Do NOP test if required kernel | |
| 867 functionality is disabled. | |
| 868 | |
| 869 1998-12-15 Jesper Skov <jskov@cygnus.co.uk> | |
| 870 | |
| 871 * include/pkgconf/kernel.h: Changed | |
| 872 CYGDBG_KERNEL_DEBUG_GDB_INCLUDE_STUBS to | |
| 873 CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS. | |
| 874 | |
| 875 1998-12-14 Jesper Skov <jskov@cygnus.co.uk> | |
| 876 | |
| 877 * tests/tm_basic.cxx: Made use of cyg_mbox_get() conditional on | |
| 878 CYGMFN_KERNEL_SYNCH_MBOXT_PUT_CAN_WAIT. | |
| 879 | |
| 880 1998-12-14 Jesper Skov <jskov@cygnus.co.uk> | |
| 881 | |
| 882 * tests/tm_basic.cxx: Added requirement for kernel RTC. | |
| 883 | |
| 884 1998-12-11 Jesper Skov <jskov@cygnus.co.uk> | |
| 885 | |
| 886 * tests/kcache2.c: Added tests of three more macros. | |
| 887 | |
| 888 1998-12-10 Jesper Skov <jskov@cygnus.co.uk> | |
| 889 | |
| 890 * tests/kcache2.c: Added tests of three more macros. | |
| 891 | |
| 892 1998-12-10 Jesper Skov <jskov@cygnus.co.uk> | |
| 893 | |
| 894 * tests/PKGconf.mak: | |
| 895 * tests/kcache2.c: | |
| 896 Added new cache test. | |
| 897 | |
| 898 1998-12-04 Nick Garnett <nickg@cygnus.co.uk> | |
| 899 | |
| 900 * include/intr.hxx: | |
| 901 * src/intr/intr.cxx (cyg_interrupt_post_dsr): Added this function | |
| 902 to allow functions in the HAL, which are always only in C, to call | |
| 903 Cyg_Interrupt::post_dsr(). Have also returned post_dsr() to | |
| 904 private parts of Cyg_Interrupt. | |
| 905 | |
| 906 1998-12-04 Jesper Skov <jskov@cygnus.co.uk> | |
| 907 | |
| 908 * include/intr.hxx (class Cyg_Interrupt): Made post_dsr public so | |
| 909 it can be called from HAL interrupt arbiters. | |
| 910 | |
| 911 1998-12-04 Jesper Skov <jskov@cygnus.co.uk> | |
| 912 | |
| 913 * include/pkgconf/kernel.h (CYGNUM_KERNEL_COUNTERS_RTC_PERIOD): | |
| 914 Set to the correct value for a 33.333MHz clock. | |
| 915 | |
| 916 1998-12-02 Jesper Skov <jskov@cygnus.co.uk> | |
| 917 | |
| 918 * src/intr/intr.cxx (interrupt_end, chain_isr): Got rid of magic | |
| 919 interrupt constants. | |
| 920 | |
| 921 1998-11-30 Gary Thomas <gthomas@cygnus.co.uk> | |
| 922 | |
| 923 * include/pkgconf/kernel.h: Fix spelling of CYGVAR_KERNEL_COUNTERS_CLOCK | |
| 924 | |
| 925 1998-11-25 Jesper Skov <jskov@cygnus.co.uk> | |
| 926 | |
| 927 * src/common/thread.cxx (check_this): Check that stack_ptr is | |
| 928 within its limits. | |
| 929 | |
| 930 Wed Nov 25 18:45:12 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 931 | |
| 932 * include/sched.inl (unlock) (lock): | |
| 933 * src/common/thread.cxx (thread_entry): | |
| 934 * src/sched/sched.cxx (unlock_inner): | |
| 935 | |
| 936 Ensure all accesses to sched_lock cannot be reordered by the | |
| 937 optimiser | |
| 938 | |
| 939 1998-11-24 Jesper Skov <jskov@cygnus.co.uk> | |
| 940 | |
| 941 * src/common/thread.cxx (thread_entry): Prevent scheduler lock | |
| 942 from being released too early. | |
| 943 | |
| 944 1998-11-23 Nick Garnett <nickg@cygnus.co.uk> | |
| 945 | |
| 946 * include/pkgconf/kernel.h: | |
| 947 * src/common/clock.cxx: | |
| 948 Added CYGIMP_KERNEL_COUNTERS_SORT_LIST option to determine whether | |
| 949 the alarm lists in counters are sorted or not. | |
| 950 | |
| 951 * tests/tm_basic.cxx: Added a test for many alarms firing | |
| 952 separately. | |
| 953 | |
| 954 1998-11-23 Jesper Skov <jskov@cygnus.co.uk> | |
| 955 | |
| 956 * tests/kcache1.c: Only run with stride 1 on SIMs. | |
| 957 | |
| 958 1998-11-19 Gary Thomas <gthomas@cygnus.co.uk> | |
| 959 | |
| 960 * tests/tm_basic.cxx: Insure appropriate kernel configuration for | |
| 961 building tool. Needs at least kernel C API and multi-level scheduler. | |
| 962 | |
| 963 1998-11-18 Gary Thomas <gthomas@cygnus.co.uk> | |
| 964 | |
| 965 * tests/tm_basic.cxx: Add interrupt latency support. Print | |
| 966 results to 10ns accuracy. | |
| 967 | |
| 968 * tests/PKGconf.mak: Add 'tm_basic' (the kernel timing test | |
| 969 program) to list of built tests. | |
| 970 | |
| 971 * src/intr/intr.cxx: Change usage of HAL_INTERRUPT_MASK to have | |
| 972 trailing ';' to match similar macros. | |
| 973 | |
| 974 * src/common/clock.cxx: | |
| 975 * include/pkgconf/kernel.h: Add CDL option | |
| 976 CYGVAR_KERNEL_COUNTERS_CLOCK_LATENCY used to define if interrupt | |
| 977 latency measurements should be built into kernel. | |
| 978 | |
| 979 1998-11-17 Jesper Skov <jskov@cygnus.co.uk> | |
| 980 | |
| 981 * include/pkgconf/kernel.h: Renamed CYG_HAL_POWERPC_MP860 to | |
| 982 CYG_HAL_POWERPC_MPC860. | |
| 983 | |
| 984 | |
| 0 | 985 1998-10-28 David Moore <dsm@keema.cygnus.co.uk> |
| 986 | |
| 987 * include/pkgconf/kernel.h | |
| 988 (CYGNUM_KERNEL_COUNTERS_RTC_RESOLUTION): Changed default value for | |
| 989 MIPS simulator to be 0.01 secs instead of 0.001 seconds. | |
| 990 | |
| 991 1998-10-28 Jesper Skov <jskov@cygnus.co.uk> | |
| 992 | |
| 993 * tests/kcache1.c (HAL_DCACHE_PURGE_ALL): Fixed compiler problem | |
| 994 on PowerPC. | |
| 995 | |
| 996 1998-10-27 Nick Garnett <nickg@cygnus.co.uk> | |
| 997 | |
| 998 * tests/kcache1.c: | |
| 999 Added calls to HAL_DCACHE_PURGE_ALL() before each test. Added | |
| 1000 local version of HAL_DCACHE_PURGE_ALL() if this is not supplied by | |
| 1001 the HAL. | |
| 1002 | |
| 1003 1998-10-27 Hugo Tyson <hmt@cygnus.co.uk> | |
| 1004 | |
| 1005 * src/common/thread.cxx (wake): | |
| 1006 Remove the thread unconditionally from any queue it was on; for we | |
| 1007 have just become not-asleep, so it must be OK. (Bug was: it | |
| 1008 didn't happen in transit WAIT-SUSPEND -> SUSPEND, so synch object | |
| 1009 still believed the task was waiting on it). PR#17998 | |
| 1010 | |
| 1011 1998-10-26 Jesper Skov <jskov@cygnus.co.uk> | |
| 1012 PR 17527, PR 17837 | |
| 1013 | |
| 1014 * tests/kcache1.c: | |
| 1015 * tests/kclock0.c: | |
| 1016 * tests/kclock1.c: | |
| 1017 * tests/clock1.cxx: | |
| 1018 * tests/clock0.cxx: | |
| 1019 Do N/A PASS when kernel real-time clock is configured out. | |
| 1020 | |
| 1021 1998-10-26 Jesper Skov <jskov@lassi.cygnus.co.uk> | |
| 1022 PR 17866 | |
| 1023 | |
| 1024 * include/pkgconf/kernel.h | |
| 1025 (CYGNUM_KERNEL_THREADS_IDLE_STACK_SIZE): Doubled to prevent stack | |
| 1026 overruns on PowerPC. | |
| 1027 | |
| 1028 1998-10-26 Jesper Skov <jskov@cygnus.co.uk> | |
| 1029 PR 17987 | |
| 1030 | |
| 1031 * src/debug/dbg_gdb.cxx (dbg_threadinfo): Removed "more: <none>" | |
| 1032 output. | |
| 1033 | |
| 1034 1998-10-23 John Dallaway <jld@cygnus.co.uk> | |
| 1035 | |
| 1036 * tests/tm_basic.cxx: Added basic timing test. | |
| 1037 | |
| 1038 1998-10-23 Nick Garnett <nickg@cygnus.co.uk> | |
| 1039 | |
| 1040 * include/instrmnt.h: | |
| 1041 Improved documentation of cyg_instrument_enable() and | |
| 1042 cyg_instrument_disable(). | |
| 1043 | |
| 1044 * src/instrmnt/meminst.cxx: | |
| 1045 Added code to enable and disable whole groups of events. | |
| 1046 | |
| 1047 1998-10-23 Jesper Skov <jskov@lassi.cygnus.co.uk> | |
| 1048 | |
| 1049 * include/generic-stub.h: Deleted. It was moved to hal common some | |
| 1050 time ago. | |
| 1051 | |
| 1052 Fri Oct 23 04:45:12 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 1053 | |
| 1054 * tests/kcache1.c: | |
| 1055 Remove forced warning of a warning which no longer applies | |
| 1056 | |
| 1057 1998-10-22 Nick Garnett <nickg@cygnus.co.uk> | |
| 1058 | |
| 1059 * src/common/clock.cxx: | |
| 1060 Stop searching the alarm list when the current alarm is in the | |
| 1061 future in Cyg_Counter::tick(). Changed sense of comparison in | |
| 1062 Cyg_Counter::add_alarm() to sort alarms in ascending order. | |
| 1063 | |
| 1064 Thu Oct 22 18:21:50 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 1065 | |
| 1066 * include/pkgconf/kernel.h: | |
| 1067 Fix commenting within CDL "comments" | |
| 1068 | |
| 1069 Thu Oct 22 17:25:45 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 1070 | |
| 1071 * include/pkgconf/kernel.h: | |
| 1072 Remove CYGVAR_KERNEL_INSTRUMENT_EXTERNAL_BUFFER configuration | |
| 1073 option. For PR 17838 | |
| 1074 | |
| 1075 1998-10-21 Nick Garnett <nickg@cygnus.co.uk> | |
| 1076 | |
| 1077 * include/pkgconf/kernel.h (CYGNUM_KERNEL_COUNTERS_RTC_PERIOD): | |
| 1078 Changed value for JMR3904 board to 15360 which is correct for a | |
| 1079 24.576MHz board rather than 25MHz as before. | |
| 1080 | |
| 1081 * src/common/thread.cxx: | |
| 1082 Exchanged stack_base and stack_size in idle thread constructor. | |
| 1083 | |
| 1084 1998-10-20 Hugo Tyson <hmt@cygnus.co.uk> | |
| 1085 | |
| 1086 * tests/kflag1.c (kflag1_main): | |
| 1087 Only mess with f2 if it exists, ie. CYGFUN_KERNEL_THREADS_TIMER. | |
| 1088 | |
| 1089 1998-10-19 Mark Galassi <rosalia@cygnus.com> | |
| 1090 | |
| 1091 * include/pkgconf/kernel.h: updated the doc URL | |
| 1092 | |
| 1093 1998-10-19 Hugo Tyson <hmt@cygnus.co.uk> | |
| 1094 | |
| 1095 * include/kapi.h: | |
| 1096 * include/kapidata.h (struct cyg_flag_t): | |
| 1097 * src/common/kapi.cxx: | |
| 1098 Add flags (Cyg_Flag, kernel.../flag.hxx) to the C API. | |
| 1099 | |
| 1100 * tests/PKGconf.mak (TESTS): | |
| 1101 Add new tests for flags via the C API. | |
| 1102 | |
| 1103 * tests/kflag0.c: | |
| 1104 * tests/kflag1.c: | |
| 1105 New tests (well, versions of the plain C++ versions flag0.cxx and | |
| 1106 flag1.cxx) for flags via the kernel C API. | |
| 1107 | |
| 1108 1998-10-19 Bart Veer <bartv@cygnus.co.uk> | |
| 1109 | |
| 1110 * include/pkgconf/kernel.h: | |
| 1111 Fixed description of clock resolution. | |
| 1112 | |
| 1113 1998-10-17 Bart Veer <bartv@cygnus.co.uk> | |
| 1114 | |
| 1115 * include/pkgconf/kernel.h: | |
| 1116 Added a way of configuring the clock interrupt frequency. | |
| 1117 | |
| 1118 Thu Oct 15 21:31:58 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 1119 | |
| 1120 * include/pkgconf/kernel.h: | |
| 1121 Allow kernel to be disabled now | |
| 1122 | |
| 1123 * src/common/delete.cxx, src/common/memcpy.c, src/common/memset.c: | |
| 1124 Move these files to the infra package | |
| 1125 | |
| 1126 * src/PKGconf.mak: | |
| 1127 Don't build the above files any more | |
| 1128 | |
| 1129 Above changes are required for PR 17229 | |
| 1130 | |
| 1131 1998-10-15 Hugo Tyson <hmt@masala.cygnus.co.uk> | |
| 1132 | |
| 1133 * include/mempoolt.inl (Cyg_Mempoolt): | |
| 1134 * include/mempolt2.inl (Cyg_Mempolt2): | |
| 1135 Flesh out the destructors to awaken any waiting threads | |
| 1136 with reason Cyg_Thread::DESTRUCT to support uITRON | |
| 1137 create and delete of memory pool objects. | |
| 1138 Note that only template mempolt2 is actually used. | |
| 1139 | |
| 1140 Wed Oct 14 21:45:54 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 1141 | |
| 1142 * tests/thread_gdb.c: | |
| 1143 Remove unnecessary inclusion of <cyg/kernel/diag.h> | |
| 1144 | |
| 1145 * tests/kcache1.c: | |
| 1146 Add a warning to expect the "function declaration isn't a | |
| 1147 prototype" warning from infra/diag.h | |
| 1148 | |
| 1149 1998-10-14 Hugo Tyson <hmt@cygnus.co.uk> | |
| 1150 | |
| 1151 * src/common/thread.cxx (kill,reinitialize): | |
| 1152 Do not refer to member timer unless CYGFUN_KERNEL_THREADS_TIMER is | |
| 1153 defined. | |
| 1154 | |
| 1155 1998-10-14 Nick Garnett <nickg@cygnus.co.uk> | |
| 1156 | |
| 1157 * src/debug/dbg-thread-demux.c: | |
| 1158 Now get dbg-threads-api.h from HAL. | |
| 1159 | |
| 1160 * src/debug/dbg_gdb.cxx: | |
| 1161 Tidied up info sent back by dbg_threadinfo(). | |
| 1162 | |
| 1163 * src/common/thread.cxx: | |
| 1164 Changed constructor of idle thread to include initial priority and | |
| 1165 a thread name. | |
| 1166 | |
| 1167 * include/pkgconf/kernel.h: | |
| 1168 Moved GDB stub configuration code out to hal.h. | |
| 1169 | |
| 1170 * include/ktypes.h: | |
| 1171 Moved definition of CYG_LABEL_NAME() out to cyg_type.h. | |
| 1172 | |
| 1173 * src/debug/PKGconf.mak: | |
| 1174 * src/debug/dbg-threads-api.h: | |
| 1175 * src/debug/generic-stub.c: | |
| 1176 * src/debug/stubrom.c: | |
| 1177 * src/debug/thread-packets.c: | |
| 1178 * src/debug/thread-pkts.h: | |
| 1179 These files have all be relocated to hal/common. | |
| 1180 | |
| 1181 1998-10-14 Hugo Tyson <hmt@cygnus.co.uk> | |
| 1182 | |
| 1183 * include/thread.hxx (class Cyg_Thread): | |
| 1184 Add public members get_stack_base(), get_stack_size() and | |
| 1185 get_stack_limit(); | |
| 1186 Add private members add_to_list() and remove_from_list() to | |
| 1187 centralize handling of the CYGVAR_KERNEL_THREADS_LIST as it is | |
| 1188 known. | |
| 1189 | |
| 1190 * include/thread.inl (class Cyg_Thread): | |
| 1191 Add public members get_stack_base(), get_stack_size() and | |
| 1192 get_stack_limit(); | |
| 1193 | |
| 1194 * src/common/thread.cxx: | |
| 1195 Add private members add_to_list() and remove_from_list() to | |
| 1196 centralize handling of the CYGVAR_KERNEL_THREADS_LIST as it is | |
| 1197 known. | |
| 1198 Tidy up the two constructors to use them. | |
| 1199 Add CYG_REPORT_RETURN()/_RETVAL(...) logging throughout. | |
| 1200 Tidy up reinitialize() to use the 6-argument constructor, | |
| 1201 thus preserving the thread name. | |
| 1202 Fix some bugs in the CYGVAR_KERNEL_THREADS_LIST stuff where | |
| 1203 re-adding a thread caused loops in the list, and the like. | |
| 1204 Fix bug in set_priority() when the thread is asleep but NOT on any | |
| 1205 queue, such as a plain counted_sleep(). | |
| 1206 | |
| 1207 1998-10-14 Jesper Skov <jskov@cygnus.co.uk> | |
| 1208 | |
| 1209 * src/debug/thread-packets.c: | |
| 1210 * src/debug/dbg_gdb.cxx: | |
| 1211 Don't include hal_stub.h unless it's really, really, really | |
| 1212 needed. | |
| 1213 | |
| 1214 1998-10-14 Jesper Skov <jskov@cygnus.co.uk> | |
| 1215 | |
| 1216 * src/debug/dbg_gdb.cxx: Don't include hal_stub.h unless it's really | |
| 1217 needed. | |
| 1218 | |
| 1219 1998-10-13 Jesper Skov <jskov@cygnus.co.uk> | |
| 1220 | |
| 1221 * src/debug/generic-stub.c: Added thread support. Renaming a few | |
| 1222 functions/variables to match the most recent libstub | |
| 1223 generic-stub.c. | |
| 1224 Use thread_get_register & thread_put_register when handling GDB | |
| 1225 register packets. | |
| 1226 | |
| 1227 * src/debug/dbg_gdb.cxx (dbg_getthreadreg, dbg_getthreadreg): | |
| 1228 DTRT for current thread when CygMon is not configured. | |
| 1229 | |
| 1230 * src/debug/dbg_gdb.cxx (dbg_threadlist, dbg_getthreadreg, | |
| 1231 dbg_getthreadreg): return true/false rather than 0, 1, -1. | |
| 1232 | |
| 1233 * src/debug/dbg_gdb.cxx: | |
| 1234 * src/debug/dbg-threads-api.h: | |
| 1235 Added dbg_currthread_id. | |
| 1236 | |
| 1237 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk> | |
| 1238 | |
| 1239 * src/debug/generic-stub.c: | |
| 1240 * src/debug/generic-stub.h: | |
| 1241 Added control of interrupts. | |
| 1242 Removed unused functions set_debug_trap and initialize_stub. | |
| 1243 | |
| 1244 Tue Oct 13 17:36:29 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 1245 | |
| 1246 * src/test/tsttracc.c (cyg_start): | |
| 1247 Replace CYG_REPORT_FUNCARGSVOID with the correct | |
| 1248 CYG_REPORT_FUNCARGVOID | |
| 1249 | |
| 1250 1998-10-09 Hugo Tyson <hmt@cygnus.co.uk> | |
| 1251 | |
| 1252 * src/common/thread.cxx: | |
| 1253 clear_timer() is a static which always affects the executing | |
| 1254 thread and none other. Removed the "foo->" from various | |
| 1255 "foo->clear_timer()" calls to make this less confusing. | |
| 1256 Ditto set_timer(). | |
| 1257 Changed a "clear_timer()" call to "timer.disable()" and added one | |
| 1258 so that they affect _this_ thread, the thread which is being | |
| 1259 kill()ed or reinitialize()d rather than the killer or the | |
| 1260 resuscitator. Otherwise the alarm list can still get a loop in | |
| 1261 it when a thread's killed when waiting with a timeout and | |
| 1262 restarted soon enough. | |
| 1263 | |
| 1264 1998-10-08 Hugo Tyson <hmt@cygnus.co.uk> | |
| 1265 | |
| 1266 In general, these changes are to support create/delete of uITRON | |
| 1267 objects; this requires that an object can be destroyed whilst | |
| 1268 there are threads waiting on it, and that they shall be awoken | |
| 1269 with a specific return code. | |
| 1270 | |
| 1271 * include/thread.hxx: | |
| 1272 Cyg_Thread::DESTRUCT added to wake reasons, to deal with an object | |
| 1273 being destroyed whilst a thread is waiting on it; it's handled in | |
| 1274 a manner very similar to release() and BREAK wake_reason. | |
| 1275 | |
| 1276 * src/common/thread.cxx: | |
| 1277 thread_entry(): threads now exit() if the entry_point returns. | |
| 1278 Cyg_Thread() constructors now initialize wake_reason to NONE. | |
| 1279 reinitialize() clears any pending timeout before calling | |
| 1280 constructors. | |
| 1281 counted_sleep( [timeout] ) now both deal with the wake reason in | |
| 1282 general, and with DESTRUCT in particular. | |
| 1283 exit() now clears any pending timeout. | |
| 1284 kill() now force_resumes the thread first. | |
| 1285 kill() now does not explicitly remove the thread from any queue | |
| 1286 it's on; wake() does that for you anyway. | |
| 1287 delay() clears the timer just in case and handles DESTRUCT | |
| 1288 properly. | |
| 1289 DESTRUCT added to various switches for completeness. | |
| 1290 | |
| 1291 The fixes to counted_sleep()[x2] and kill() are a bugfix for | |
| 1292 PR#17688. | |
| 1293 | |
| 1294 * include/flag.hxx: | |
| 1295 * src/sync/flag.cxx: | |
| 1296 Add an argument, defaulting to 0, to the constructor which sets | |
| 1297 the initial flag value. | |
| 1298 Add handing of DESTRUCT wake reason. | |
| 1299 Add a destructor which wakes all threads with DESTRUCT | |
| 1300 wake_reason. | |
| 1301 | |
| 1302 * include/mboxt2.inl: | |
| 1303 Add handing of DESTRUCT wake reason. | |
| 1304 Add a destructor which wakes all threads with DESTRUCT | |
| 1305 wake_reason. | |
| 1306 | |
| 1307 * src/sync/cnt_sem2.cxx: | |
| 1308 Add handing of DESTRUCT wake reason. | |
| 1309 Add a destructor which wakes all threads with DESTRUCT | |
| 1310 wake_reason. | |
| 1311 Correct typo in logic for queueing a waiting thread in | |
| 1312 Cyg_Counting_Semaphore2::wait( cyg_tick_count abs_timeout ). | |
| 1313 This is a bugfix for PR#17687. | |
| 1314 | |
| 1315 * include/mboxt.inl: | |
| 1316 * include/mempoolt.inl: | |
| 1317 * include/mempolt2.inl: | |
| 1318 * src/sync/bin_sem.cxx: | |
| 1319 * src/sync/cnt_sem.cxx: | |
| 1320 * src/sync/mutex.cxx: | |
| 1321 All these gain handling of the DESTRUCT wake_reason, that's all. | |
| 1322 | |
| 1323 1998-10-08 Gary Thomas <gthomas@penang.cygnus.co.uk> | |
| 1324 | |
| 1325 * include/pkgconf/kernel.h: | |
| 1326 Add support for new architecture | |
| 1327 | |
| 1328 1998-10-07 Nick Garnett <nickg@cygnus.co.uk> | |
| 1329 | |
| 1330 * tests/kcache1.c (entry0): | |
| 1331 Replaced CYG_TEST_FINISH() with CYG_TEST_PASS_FINISH(). | |
| 1332 | |
| 1333 * src/debug/dbg-thread-demux.c: | |
| 1334 Added dbg_thread_syscall_rmt_1() to save/set and restore the $gp | |
| 1335 register values when being called from Cygmon. | |
| 1336 | |
| 1337 Sun Sep 27 20:12:15 1998 David Moore <dsm@keema.cygnus.co.uk> | |
| 1338 | |
| 1339 * include/mlqueue.hxx: | |
| 1340 * include/bitmap.hxx: | |
| 1341 Disallow more than 32 priority levels | |
| 1342 | |
| 1343 * include/pkgconf/kernel.h: | |
| 1344 Changed range of allowed levels from 64 to 32 | |
| 1345 | |
| 1346 1998-09-27 Nick Garnett <nickg@cygnus.co.uk> | |
| 1347 | |
| 1348 * tests/memfix2.cxx: | |
| 1349 Changed message to say "Fixed memory pool 2 OK" rather than | |
| 1350 "Variable memory pool 2 OK". | |
| 1351 | |
| 1352 1998-09-26 Bart Veer <bartv@cygnus.co.uk> | |
| 1353 | |
| 1354 * include/intr.hxx (DSRs_pending): | |
| 1355 PR 17500: if DSR support is disabled completely then this inline | |
| 1356 function should not be defined at all. | |
| 1357 | |
| 1358 1998-09-26 Nick Garnett <nickg@cygnus.co.uk> | |
| 1359 | |
| 1360 * tests/kcache1.c: | |
| 1361 Added this test program for cache API. Includes some performance | |
| 1362 testing. | |
| 1363 | |
| 1364 1998-09-25 Nick Garnett <nickg@cygnus.co.uk> | |
| 1365 | |
| 1366 * src/debug/dbg_gdb.cxx: | |
| 1367 Removed some debugging code. | |
| 1368 | |
| 1369 * tests/thread_gdb.c: | |
| 1370 Added this test program to allow for GDB thread support testing. | |
| 1371 | |
| 1372 1998-09-25 Bart Veer <bartv@cygnus.co.uk> | |
| 1373 | |
| 1374 * include/pkgconf/kernel.h: | |
| 1375 The GDB thread support requires the kernel to keep track of all | |
| 1376 threads on a linked list. This is a separate option. An additional | |
| 1377 requires statement enforces the dependency. | |
| 1378 | |
| 1379 1998-09-25 Nick Garnett <nickg@cygnus.co.uk> | |
| 1380 | |
| 1381 * src/debug/dbg-thread-demux.c: | |
| 1382 Added include of <pkgconf/kernel.h>, removed debug code. | |
| 1383 | |
| 1384 1998-09-24 Bart Veer <bartv@cygnus.co.uk> | |
| 1385 | |
| 1386 * src/debug/dbg-thread-demux.c (dbg_thread_syscall_rmt): | |
| 1387 PR 17327. If kernel gdb thread support is disabled, do not compile | |
| 1388 in the relevant cases in the rmt switch statement. This is a | |
| 1389 partial solution to the general problem of how the HAL, kernel, | |
| 1390 cygmon, and gdb interact. | |
| 1391 | |
| 1392 1998-09-24 Nick Garnett <nickg@cygnus.co.uk> | |
| 1393 | |
| 1394 * src/common/clock.cxx (Cyg_RealTimeClock): | |
| 1395 Changed clock priority from zero to one, since it is now used to | |
| 1396 set the hardware interrupt priority. | |
| 1397 | |
| 1398 * src/intr/intr.cxx: | |
| 1399 Cyg_Interrupt::chain_isr() now only calls interrupt objects that | |
| 1400 have the matching vector number. | |
| 1401 Call HAL_INTERRUPT_SET_LEVEL() when attaching interrupts using the | |
| 1402 priority passed in the constructor. | |
| 1403 Added call to HAL_TRANSLATE_VECTOR() for attaching chained | |
| 1404 interrupts. | |
| 1405 | |
| 1406 * include/instrmnt.h (CYG_INSTRUMENT_EVENT_INTR_CHAIN_ISR): | |
| 1407 Added this event. | |
| 1408 | |
| 1409 Thu Sep 24 11:07:12 1998 David Moore <dsm@keema.cygnus.co.uk> | |
| 1410 | |
| 1411 * tests/except1.cxx: | |
| 1412 * tests/kexcept1.cxx: | |
| 1413 Made exception tests detect when CYGPKG_KERNEL_EXCEPTIONS | |
| 1414 is disabled. | |
| 1415 | |
| 1416 | |
| 1417 1998-09-22 Bart Veer <bartv@cygnus.co.uk> | |
| 1418 | |
| 1419 * include/pkgconf/kernel.h: | |
| 1420 Changed the kernel package from type bool to type dummy, since | |
| 1421 it is not yet possible to disable this package. | |
| 1422 | |
| 1423 1998-09-20 Mark Galassi <rosalia@cygnus.com> | |
| 1424 | |
| 1425 * include/pkgconf/kernel.h: updated CDL doc strings. | |
| 1426 fixed some typos in my doc strings. | |
| 1427 | |
| 1428 1998-09-18 Nick Garnett <nickg@cygnus.co.uk> | |
| 1429 | |
| 1430 * src/common/thread.cxx: | |
| 1431 * include/thread.inl: | |
| 1432 Modified threads list from a LIFO stack to a ring so that we can | |
| 1433 add new ones to the end and present the threads to GDB in an order | |
| 1434 that more closely matches how it assigns thread ids. | |
| 1435 | |
| 1436 Wed Sep 16 19:11:22 1998 Hugo Tyson <hmt@cygnus.co.uk> | |
| 1437 | |
| 1438 * include/thread.inl (get_unique_id): | |
| 1439 Move this declaration to before its first use, so that the user | |
| 1440 knows it is inline at the point of use. Avoids a warning. | |
| 1441 | |
| 1442 Wed Sep 16 08:49:48 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 1443 PR 17269 | |
| 1444 | |
| 1445 * src/common/except.cxx (Cyg_Exception_Control): Replaced | |
| 1446 CYGNUM_EXCEPTION_MAX (bug!) with CYG_EXCEPTION_COUNT. | |
| 1447 | |
| 1448 * include/kapidata.h (struct cyg_exception_conrol): Replaced | |
| 1449 CYG_EXCEPTION_MAX (bug!) with CYG_EXCEPTION_COUNT. | |
| 1450 | |
| 1451 * src/intr/intr.cxx: | |
| 1452 * include/intr.hxx (class Cyg_Interrupt): Replaced CYG_ISR_MAX+1 | |
| 1453 with CYG_ISR_COUNT. | |
| 1454 | |
| 1455 * include/except.hxx: Replaced CYGNUM_EXCEPTION_COUNT with | |
| 1456 CYG_EXCEPTION_COUNT. | |
| 1457 | |
| 1458 * tests/kintr0.c: | |
| 1459 * tests/intr0.cxx: Replaced CYG_ISR_MAX (bug!) with | |
| 1460 CYG_ISR_COUNT. | |
| 1461 | |
| 1462 Tue Sep 15 19:19:37 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 1463 | |
| 1464 * include/mboxt2.hxx: | |
| 1465 Add inclusion of thread.inl to silence warning | |
| 1466 | |
| 1467 * tests/kexcept1.c: | |
| 1468 Insert void as parameter list of __default_exception_vsr() to | |
| 1469 silence warning | |
| 1470 | |
| 1471 Tue Sep 15 19:16:52 1998 David Moore <dsm@keema.cygnus.co.uk> | |
| 1472 | |
| 1473 * src/sched/sched.cxx: Cleaned up comments. | |
| 1474 | |
| 1475 1998-09-15 Nick Garnett <nickg@cygnus.co.uk> | |
| 1476 | |
| 1477 * src/debug/dbg-thread-demux.c: | |
| 1478 Stubbed out led() function. | |
| 1479 | |
| 1480 * src/debug/dbg_gdb.cxx: | |
| 1481 Decide whether to byteswap thread id depending on reported byte | |
| 1482 order of target. | |
| 1483 Many small changes to debug code. | |
| 1484 | |
| 1485 * include/thread.inl (init_context): | |
| 1486 Changed CYG_DEBUG to CYGPKG_INFRA_DEBUG. | |
| 1487 | |
| 1488 Tue Sep 15 09:35:14 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 1489 PR 17236 | |
| 1490 | |
| 1491 * src/common/clock.cxx (add_alarm): A retriggering alarm called | |
| 1492 with a trigger time in the past or now will be assigned a new | |
| 1493 trigger time. Don't find the counter list until the final trigger | |
| 1494 time is known. | |
| 1495 Also added a few #else error statements to catch a situation where | |
| 1496 no CYGIMP_KERNEL_COUNTERS_x_LIST implementation config is | |
| 1497 selected. | |
| 1498 | |
| 1499 * tests/clock0.cxx: Added extra ASSERT to ensure alarms enabled | |
| 1500 with a trigger time of now or in the past actually fire. | |
| 1501 * tests/kclock0.c: Same. | |
| 1502 | |
| 1503 1998-09-15 Bart Veer <bartv@cygnus.co.uk> | |
| 1504 | |
| 1505 * include/pkgconf/kernel.h: | |
| 1506 Cleaning up coonfiguration data (mostly improving the | |
| 1507 descriptions). | |
| 1508 | |
| 1509 Mon Sep 14 11:08:59 1998 Jesper Skov <jskov@lassi.cygnus.co.uk> | |
| 1510 PR 17230 | |
| 1511 | |
| 1512 * include/pkgconf/kernel.h: CYGIMP_KERNEL_INTERRUPTS_CHAIN | |
| 1513 requires CYGIMP_HAL_COMMON_INTERRUPTS_CHAIN. | |
| 1514 | |
| 1515 1998-09-14 Mark Galassi <rosalia@cygnus.com> | |
| 1516 | |
| 1517 * include/pkgconf/kernel.h: started adding CDL doc fields. | |
| 1518 | |
| 1519 1998-09-12 Bart Veer <bartv@cygnus.co.uk> | |
| 1520 | |
| 1521 * include/pkgconf/kernel.h: | |
| 1522 Sort out exception handling options (PR 16953) | |
| 1523 Added missing descriptions (PR 17184) | |
| 1524 | |
| 1525 Fri Sep 11 19:18:28 1998 Hugo Tyson <hmt@masala.cygnus.co.uk> | |
| 1526 | |
| 1527 * include/clock.hxx (class Cyg_Alarm): | |
| 1528 * src/common/clock.cxx (Cyg_Alarm::add_alarm): | |
| 1529 PR#17182 | |
| 1530 Move the code to synchronize a repeating alarm which had been | |
| 1531 firing in the dim and distant past with times in the future, which | |
| 1532 had been inline in Cyg_Alarm::enable(), into a function of its | |
| 1533 own, Cyg_Alarm::synchronize(). Call it from Cyg_Alarm::enable() | |
| 1534 and also from add_alarm() when the immediate time to fire is now | |
| 1535 or in the past; otherwise an initial time of, say, NOW-10 with an | |
| 1536 interval of 5 would just get lost. Also corrected/commented the | |
| 1537 logic there to allow an alarm's handler to cancel itself. | |
| 1538 | |
| 1539 Wed Sep 9 17:43:26 1998 Hugo Tyson <hmt@cygnus.co.uk> | |
| 1540 | |
| 1541 * src/common/delete.cxx: | |
| 1542 Control the provision of empty delete functions rather better, via | |
| 1543 an explicit option from the libc package. Read the rather lengthy | |
| 1544 comment in delete.cxx for the explanation. | |
| 1545 Also note that the correct place for this functionality is in the | |
| 1546 infrastructure, and the same should be done for the C++ new | |
| 1547 functions also. | |
| 1548 | |
| 1549 1998-09-09 Nick Garnett <nickg@cygnus.co.uk> | |
| 1550 | |
| 1551 * src/common/thread.cxx: | |
| 1552 combined separate next_unique_id variables in both constructors. | |
| 1553 This would have caused duplicate thread ids to be generated. | |
| 1554 | |
| 1555 * include/thread.inl: | |
| 1556 Added code to initialize Cyg_HardwareThread::saved_context. | |
| 1557 | |
| 1558 * src/debug/dbg-thread-demux.c: | |
| 1559 * src/debug/dbg_gdb.cxx: | |
| 1560 Many changes to get thread API working with Cygmon. Debug code | |
| 1561 currently left in place until complete testing is possible. | |
| 1562 | |
| 1563 Tue Sep 8 17:17:32 1998 Hugo Tyson <hmt@cygnus.co.uk> | |
| 1564 | |
| 1565 * include/pkgconf/kernel.h (CYGNUM_KERNEL_COUNTERS_RTC_PERIOD): | |
| 1566 Set up a sensible default RTC for CYG_HAL_MN10300_SIM different | |
| 1567 from that for the MN103002 or CYG_HAL_MN10300_STDEVAL1, so that | |
| 1568 sim tests run in less than geological time. This is the same as | |
| 1569 the default value of before. | |
| 1570 | |
| 1571 Fri Sep 4 18:25:02 1998 Hugo Tyson <hmt@cygnus.co.uk> | |
| 1572 | |
| 1573 * src/sched/mlqueue.cxx (timeslice): | |
| 1574 * src/sched/sched.cxx (unlock_inner): | |
| 1575 Condition out the tracing macros here by default, for tracing | |
| 1576 these consumes the whole quantum. | |
| 1577 | |
| 1578 1998-09-04 Bart Veer <bartv@cygnus.co.uk> | |
| 1579 | |
| 1580 * include/pkgconf/kernel.h: | |
| 1581 Commented out the ROM monitor-specific option settings for now. | |
| 1582 | |
| 1583 * tests/kclock1.c: | |
| 1584 * include/pkgconf/kernel.h: | |
| 1585 * include/kapidata.h (struct cyg_counter): | |
| 1586 Fixed typos in configuration option names. | |
| 1587 | |
| 1588 1998-09-03 David Moore <dsm@cygnus.co.uk> | |
| 1589 | |
| 1590 * include/pkgconf/kernel.h | |
| 1591 (CYGNUM_KERNEL_INTERRUPTS_DSRS_TABLE_SIZE): | |
| 1592 Fixed typo in configuration option name. | |
| 1593 | |
| 1594 * src/intr/intr.cxx: | |
| 1595 Fixed typo in configuration option name. | |
| 1596 Fixed cast to incorrect type. | |
| 1597 | |
| 1598 1998-09-03 Nick Garnett <nickg@cygnus.co.uk> | |
| 1599 | |
| 1600 * src/PKGconf.mak (COMPILE): | |
| 1601 Added debug/dbg-thread-demux.c to COMPILE list. | |
| 1602 | |
| 1603 * src/debug/dbg_gdb.cxx (dbg_threadinfo): | |
| 1604 Added first cut at providing thread state string. | |
| 1605 | |
| 1606 * src/debug/dbg-thread-syscall.h: | |
| 1607 * src/debug/dbg-thread-demux.c: | |
| 1608 Added these two files to implement the interface between Cygmon | |
| 1609 and eCos. | |
| 1610 | |
| 1611 1998-09-03 Bart Veer <bartv@cygnus.co.uk> | |
| 1612 | |
| 1613 * include/pkgconf/kernel.h (CYGSEM_KERNEL_MEMORY_COALESCE): | |
| 1614 * include/mvarimpl.inl (Cyg_Mempool_Variable_Implementation): | |
| 1615 Fixed typo in configuration option name. | |
| 1616 | |
| 1617 * include/pkgconf/kernel.h: | |
| 1618 Fixed type in configuration option name. | |
| 1619 | |
| 1620 Wed Sep 2 19:01:02 1998 Hugo Tyson <hmt@cygnus.co.uk> | |
| 1621 | |
| 1622 * include/mboxt.hxx: | |
| 1623 * include/mboxt.inl: | |
| 1624 * include/mboxt2.hxx: | |
| 1625 * include/mboxt2.inl: | |
| 1626 * include/mempolt2.hxx: | |
| 1627 * include/mempolt2.inl: | |
| 1628 * include/mempoolt.hxx: | |
| 1629 * include/mempoolt.inl: | |
| 1630 * include/sema2.hxx: | |
| 1631 * src/sync/cnt_sem2.cxx: | |
| 1632 * include/flag.hxx: | |
| 1633 * src/sync/flag.cxx: | |
| 1634 * include/kapi.h: | |
| 1635 * src/common/kapi.cxx: | |
| 1636 * tests/kmbox1.c: | |
| 1637 * tests/kmemfix1.c: | |
| 1638 * tests/kmemvar1.c: | |
| 1639 * tests/mbox1.cxx: | |
| 1640 * tests/memfix1.cxx: | |
| 1641 * tests/memvar1.cxx: | |
| 1642 Memory pool (both types) and message boxes (both types) and flags | |
| 1643 and cnt_sem2-type semaphores now all have absolute timeouts | |
| 1644 instead of relative ones in the timely wait functions. | |
| 1645 uITRON has changed to add the current time itself. | |
| 1646 Kapi changes are mainly name changes to make it clear that | |
| 1647 timeouts are now absolute. | |
| 1648 The tests (incl. kapi) add in the time themselves now. | |
| 1649 | |
| 1650 1998-09-01 Tim Goodwin <tgoodwin@cygnus.co.uk> | |
| 1651 | |
| 1652 * include/kapi.h: | |
| 1653 * src/common/kapi.cxx: | |
| 1654 * tests/kclock1.c: | |
| 1655 * tests/kexcept1.c: | |
| 1656 * tests/kmbox1.c: | |
| 1657 * tests/kmemfix1.c: | |
| 1658 * tests/kmemvar1.c: | |
| 1659 * tests/kmutex1.c: | |
| 1660 * tests/ksched1.c: | |
| 1661 * tests/ksem1.c: | |
| 1662 * tests/kthread0.c: | |
| 1663 * tests/kthread1.c: | |
| 1664 * src/test/kcache1.c: | |
| 1665 * src/test/kphilo.c: | |
| 1666 * tests/kphilo.c: | |
| 1667 * tests/lottery.c: | |
| 1668 Changes to cyg_thread_create() interface. | |
| 1669 | |
| 1670 Tue Sep 1 18:49:06 1998 Hugo Tyson <hmt@masala.cygnus.co.uk> | |
| 1671 | |
| 1672 * include/pkgconf/kernel.h: | |
| 1673 Moved and renamed CYG_DIAG_USE_DEVICE to infra and to | |
| 1674 CYGDBG_INFRA_DIAG_USE_DEVICE; kernel.h now includes infra.h as | |
| 1675 well as hal.h to ensure all its clients get the info too. | |
| 1676 | |
| 1677 * include/intr.hxx (class Cyg_Interrupt): | |
| 1678 Add static member interrupts_enabled() to poll the current status; | |
| 1679 just to avoid calling the HAL directly, really. | |
| 1680 | |
| 1681 * include/diag.h: | |
| 1682 Now just includes cyg/infra/diag.h, so that kernel-specific | |
| 1683 features can be added later - original diag.h has moved to infra, | |
| 1684 and is that includee. | |
| 1685 | |
| 1686 * src/PKGconf.mak: | |
| 1687 Trace folder and its contents elided, now in infra. | |
| 1688 | |
| 1689 * src/trace/diag.c: | |
| 1690 * src/trace/fancy.cxx: | |
| 1691 * src/trace/null.cxx: | |
| 1692 * src/trace/simple.cxx: | |
| 1693 * src/trace/tcdiag.cxx: | |
| 1694 Deleted; all moved to infra, actually. | |
| 1695 | |
| 1696 1998-09-01 Nick Garnett <nickg@cygnus.co.uk> | |
| 1697 | |
| 1698 * src/debug/dbg-threads-api.h: | |
| 1699 * src/debug/dbg_gdb.cxx: | |
| 1700 Converted threadref from long long to char[8] as defined by Cygmon | |
| 1701 guys. | |
| 1702 | |
| 1703 * src/common/thread.cxx: | |
| 1704 Added scheduler lock around manipulations of thread list. | |
| 1705 | |
| 1706 * include/except.hxx: | |
| 1707 Now use CYG_EXCEPTION_COUNT to size handler arrays. | |
| 1708 | |
| 1709 Mon Aug 31 17:53:12 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 1710 | |
| 1711 * include/memfixed.hxx, include/mempolt2.hxx, include/mempolt2.inl, | |
| 1712 include/mempoolt.hxx, include/mempoolt.inl, include/memvar.hxx, | |
| 1713 include/mvarimpl.hxx, include/mvarimpl.inl, src/mem/memfixed.cxx, | |
| 1714 src/mem/memvar.cxx: | |
| 1715 | |
| 1716 Add new get_allocation_size() method to return the size of a | |
| 1717 previously allocated block - trivial for fixed block allocator, and | |
| 1718 requiring a bit of poking around for the variable block allocator. | |
| 1719 | |
| 1720 This is required for the C library realloc() implementation. Strictly | |
| 1721 this only uses the variable block allocator, but the API can only be | |
| 1722 enhanced by also updating the template. As a result, this also meant | |
| 1723 doing it for the fixed block allocator. | |
| 1724 | |
| 1725 Mon Aug 31 09:51:37 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 1726 | |
| 1727 * src/debug/stubrom.c (cyg_start): Renamed from main(). | |
| 1728 | |
| 1729 Mon Aug 31 09:00:01 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 1730 | |
| 1731 * src/common/thread.cxx: Fixed typo. | |
| 1732 | |
| 1733 1998-08-28 Bart Veer <bartv@cygnus.co.uk> | |
| 1734 | |
| 1735 * include/pkgconf/kernel.h, include/bitmap.hxx, include/clock.hxx, | |
| 1736 include/except.hxx, include/flag.hxx, include/instrmnt.h, | |
| 1737 include/intr.hxx, include/kapi.h, include/kapidata.h, | |
| 1738 include/mbox.hxx, include/mboxt.hxx, include/mboxt.inl, | |
| 1739 include/mboxt2.hxx, include/mboxt2.inl, include/memfixed.hxx, | |
| 1740 include/mempolt2.hxx, include/mempolt2.inl, | |
| 1741 include/mempoolt.hxx, include/mempoolt.inl, include/memvar.hxx, | |
| 1742 include/mlqueue.hxx, include/mutex.hxx, include/mvarimpl.inl, | |
| 1743 include/sched.hxx, include/sema.hxx, include/sema2.hxx, | |
| 1744 include/thread.hxx, include/thread.inl, | |
| 1745 include/pkgconf/kernel.h: | |
| 1746 src/common/clock.cxx, src/common/except.cxx, | |
| 1747 src/common/kapi.cxx, src/common/thread.cxx, | |
| 1748 src/debug/dbg_gdb.cxx, src/debug/generic-stub.c, | |
| 1749 src/instrmnt/meminst.cxx, src/instrmnt/nullinst.cxx, | |
| 1750 src/intr/intr.cxx, src/mem/memfixed.cxx, src/mem/memvar.cxx, | |
| 1751 src/sched/bitmap.cxx, src/sched/lottery.cxx, | |
| 1752 src/sched/mlqueue.cxx, src/sched/sched.cxx, | |
| 1753 src/sync/cnt_sem.cxx, src/sync/cnt_sem2.cxx, src/sync/flag.cxx, | |
| 1754 src/sync/mbox.cxx, src/sync/mutex.cxx, src/test/diag.cxx, | |
| 1755 src/test/kcache1.c, src/test/main.cxx, src/test/timer.cxx, | |
| 1756 src/test/tstmbox.cxx: | |
| 1757 tests/clock0.cxx, tests/clock1.cxx, tests/except1.cxx, | |
| 1758 tests/flag1.cxx, tests/intr0.cxx, tests/kclock0.c, | |
| 1759 tests/kclock1.c, tests/kexcept1.c, tests/kintr0.c, | |
| 1760 tests/kmbox1.c, tests/kmemfix1.c, tests/kmemvar1.c, | |
| 1761 tests/kmutex0.c, tests/kmutex1.c, tests/ksched1.c, | |
| 1762 tests/ksem0.c, tests/ksem1.c, tests/kthread0.c, | |
| 1763 tests/kthread1.c, tests/lottery.c, tests/mbox1.cxx, | |
| 1764 tests/memfix1.cxx, tests/memvar1.cxx, tests/sync3.cxx, | |
| 1765 tests/thread2.cxx : | |
| 1766 Provide configuration data and rename configuration options | |
| 1767 | |
| 1768 Fri Aug 28 15:27:31 1998 Hugo Tyson <hmt@cygnus.co.uk> | |
| 1769 | |
| 1770 * src/trace/fancy.cxx: | |
| 1771 * src/trace/simple.cxx: | |
| 1772 * src/trace/null.cxx: | |
| 1773 Condition on newly named symbols from the infra package, whence | |
| 1774 these units will be moved soon. | |
| 1775 | |
| 1776 Fri Aug 28 09:33:17 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 1777 | |
| 1778 * src/test/demo.cxx, src/test/kcache1.c, src/test/kphilo.c, | |
| 1779 src/test/main.cxx, src/test/philo.cxx, src/test/sload.c, | |
| 1780 src/test/timer.cxx, src/test/tstflag.cxx, src/test/tstmbox.cxx, | |
| 1781 src/test/tstmpf.cxx, src/test/tstmpool.cxx, src/test/tsttracc.c, | |
| 1782 src/test/tsttrace.cxx, tests/bin_sem0.cxx, tests/bin_sem1.cxx, | |
| 1783 tests/bin_sem2.cxx, tests/clock0.cxx, tests/clock1.cxx, | |
| 1784 tests/cnt_sem0.cxx, tests/cnt_sem1.cxx, tests/except1.cxx, | |
| 1785 tests/flag0.cxx, tests/flag1.cxx, tests/intr0.cxx, tests/kclock0.c, | |
| 1786 tests/kclock1.c, tests/kexcept1.c, tests/kill.cxx, tests/kintr0.c, | |
| 1787 tests/kmbox1.c, tests/kmemfix1.c, tests/kmemvar1.c, tests/kmutex0.c, | |
| 1788 tests/kmutex1.c, tests/kphilo.c, tests/ksched1.c, tests/ksem0.c, | |
| 1789 tests/ksem1.c, tests/kthread0.c, tests/kthread1.c, tests/lottery.c, | |
| 1790 tests/mbox1.cxx, tests/memfix1.cxx, tests/memfix2.cxx, | |
| 1791 tests/memvar1.cxx, tests/memvar2.cxx, tests/mutex0.cxx, | |
| 1792 tests/mutex1.cxx, tests/philo.cxx, tests/release.cxx, | |
| 1793 tests/sched1.cxx, tests/sync2.cxx, tests/sync3.cxx, | |
| 1794 tests/thread0.cxx, tests/thread1.cxx, tests/thread2.cxx: | |
| 1795 Change entry points from main() to cyg_start(), and remove return | |
| 1796 codes - while main returned an int, cyg_start() returns void. It has | |
| 1797 no meaning anyway - what could you do with the code? | |
| 1798 | |
| 1799 * src/test/tsttracc.c, src/test/tsttrace.cxx: | |
| 1800 Also change trace calls (CYG_REPORT_...) to reflect that it is a | |
| 1801 function called cyg_start with no args returning void, rather than | |
| 1802 what it was for main(argc, argv) | |
| 1803 | |
| 1804 Fri Aug 28 09:24:41 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 1805 | |
| 1806 * src/debug/generic-stub.c: Moved strcpy/strlen from hal-stub to | |
| 1807 generic-stub. Cleaned up a bit to avoid compiler warnings. | |
| 1808 | |
| 1809 Thu Aug 27 19:22:51 1998 Hugo Tyson <hmt@cygnus.co.uk> | |
| 1810 | |
| 1811 * tests/kphilo.c (Philosopher): | |
| 1812 * tests/philo.cxx (Philosopher): | |
| 1813 * src/test/philo.cxx (Philosopher): | |
| 1814 * src/test/kphilo.c (Philosopher): | |
| 1815 * src/common/kapi.cxx: | |
| 1816 Change CYG_RELEASE_DEBUG to CYGPKG_INFRA_DEBUG. | |
| 1817 These changes are self-contained, so they can go in right now. | |
| 1818 | |
| 1819 Thu Aug 27 15:20:31 1998 Hugo Tyson <hmt@cygnus.co.uk> | |
| 1820 | |
| 1821 * include/mvarimpl.inl (free): | |
| 1822 Remove a couple of warning due to pointer comparison without casts | |
| 1823 in coallesce(sic.) code. | |
| 1824 | |
| 1825 1998-08-26 Nick Garnett <nickg@cygnus.co.uk> | |
| 1826 | |
| 1827 * include/kapidata.h: | |
| 1828 Added saved_context to cyg_hardwarethread structure to track | |
| 1829 GDB support in rest of kernel. | |
| 1830 | |
| 1831 1998-08-25 Nick Garnett <nickg@cygnus.co.uk> | |
| 1832 | |
| 1833 * include/pkgconf/kernel.h: | |
| 1834 Added CYGIMP_KERNEL_THREAD_GDB_SUPPORT to configure for GDB | |
| 1835 interactions with the kernel. | |
| 1836 | |
| 1837 * src/debug/dbg-threads-api.h: | |
| 1838 * src/debug/dbg_gdb.cxx: | |
| 1839 Added these files to repository to support GDB interactions | |
| 1840 with the kernel. Note that dbg-threads-api.h is a copy of a | |
| 1841 file in devo/libstub. Any changes there must be merged in here | |
| 1842 too. | |
| 1843 | |
| 1844 * src/PKGconf.mak: | |
| 1845 Added debug/dbg_gdb.cxx to COMPILE list. | |
| 1846 | |
| 1847 * include/thread.inl: | |
| 1848 * include/thread.hxx: | |
| 1849 Added support for GDB, specifically for thread-aware debugging. | |
| 1850 | |
| 1851 * include/intr.hxx: | |
| 1852 * src/intr/intr.cxx: | |
| 1853 Added an extra argument to interrupt_end(): a pointer to | |
| 1854 the saved register state. This is optionally used to provide | |
| 1855 a more interesting saved register state for GDB. | |
| 1856 | |
| 1857 Tue Aug 25 02:36:26 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 1858 | |
| 1859 * include/generic-stub.h: | |
| 1860 Add void to empty prototype argument lists to silence compiler | |
| 1861 warnings | |
| 1862 | |
| 1863 Fri Aug 21 18:46:34 1998 Hugo Tyson <hmt@cygnus.co.uk> | |
| 1864 | |
| 1865 * src/common/clock.cxx (enable): | |
| 1866 Make the maths work right if we only just set up the clock | |
| 1867 thingy. Unsigned has a lot to answer for; when the next scheduled | |
| 1868 tick was all correct, the delta was -1, which correctly rounds to | |
| 1869 zero in the division. But it isn't -1 it's 18446744073709551615 | |
| 1870 which gave a shift of 15 in the the uITRON test programs. | |
| 1871 | |
| 1872 Fri Aug 21 11:40:50 1998 Hugo Tyson <hmt@cygnus.co.uk> | |
| 1873 | |
| 1874 * include/mboxt2.inl (put): | |
| 1875 * include/mempolt2.inl (alloc): | |
| 1876 Tidy Nick's changes (1998-07-27) for set_timer() semantics a bit, | |
| 1877 make it a bit more efficient and smaller code. | |
| 1878 | |
| 1879 Thu Aug 20 17:37:35 BST 1998 Chris Provenzano <proven@cygnus.com> | |
| 1880 | |
| 1881 * include/mvarimpl.inl, include/pkgconf/kernel.h: | |
| 1882 Added memory coallecsing to the variable size memory allocator. | |
| 1883 This option is enabled my default. | |
| 1884 | |
| 1885 * tests/stdlib/malloc2.c: Only print 50 messages, not 500. | |
| 1886 | |
| 1887 1998-08-20 Nick Garnett <nickg@cygnus.co.uk> | |
| 1888 | |
| 1889 * include/pkgconf/kernel.h: | |
| 1890 Moved definition of CYG_KERNEL_USE_INIT_PRIORITY from here | |
| 1891 to hal.h. | |
| 1892 | |
| 1893 * include/thread.hxx: | |
| 1894 Changed argument to cyg_thread_entry() to CYG_ADDRWORD from | |
| 1895 CYG_ADDRESS. | |
| 1896 | |
| 1897 * include/ktypes.h: | |
| 1898 Moved constructor priority ordering stuff out to infra/cyg_type.h. | |
| 1899 | |
| 1900 * include/kapi.h: | |
| 1901 * src/common/kapi.cxx: | |
| 1902 Added name and priority parameters to cyg_thread_create() and | |
| 1903 swapped stack size and base parameters. These changes are | |
| 1904 currently protected by DAY_OF_CHAOS ifdefs and are therefore | |
| 1905 inactive. | |
| 1906 | |
| 1907 Wed Aug 19 19:06:16 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 1908 | |
| 1909 * tests/bin_sem1.cxx, tests/bin_sem2.cxx, tests/cnt_sem1.cxx, | |
| 1910 tests/flag1.cxx, tests/mbox1.cxx, tests/memfix2.cxx, | |
| 1911 tests/memvar2.cxx, tests/sync2.cxx, tests/sync3.cxx, | |
| 1912 tests/thread2.cxx, tests/release.cxx, tests/kill.cxx: | |
| 1913 Reorder inclusion of thread.inl to silence warnings | |
| 1914 | |
| 1915 Wed Aug 19 18:48:03 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 1916 | |
| 1917 * include/kernel.hxx: | |
| 1918 Reorder inclusion of thread.inl to silence warnings | |
| 1919 | |
| 1920 Wed Aug 19 18:21:31 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 1921 | |
| 1922 * src/common/kapi.cxx, src/sync/flag.cxx: | |
| 1923 Reorder inclusion of thread.inl to silence warnings | |
| 1924 | |
| 1925 * src/sync/bin_sem.cxx, src/sync/cnt_sem.cxx, src/sync/cnt_sem2.cxx, | |
| 1926 src/sync/mbox.cxx: | |
| 1927 Add inclusion of thread.inl to silence warnings | |
| 1928 | |
| 1929 * src/common/memset.c: | |
| 1930 Make pointer arithmetic be on char *, not void * to silence warnings | |
| 1931 | |
| 1932 * include/diag.h, src/trace/diag.c: | |
| 1933 Make diag_init take void parameter, and give diag_printf explicit | |
| 1934 parameters in prototypes to silence warnings | |
| 1935 | |
| 1936 1998-08-19 Nick Garnett <nickg@cygnus.co.uk> | |
| 1937 | |
| 1938 * include/pkgconf/kernel.h: | |
| 1939 * src/common/thread.cxx: | |
| 1940 Added ifdef for CYGIMP_IDLE_THREAD_YIELD to support single | |
| 1941 priority configurations. | |
| 1942 | |
| 1943 Tue Aug 18 16:56:38 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 1944 | |
| 1945 * include/thread.hxx, include/thread.inl: | |
| 1946 To silence compiler warnings, move register_exception inline definition | |
| 1947 from the .hxx to the .inl. Also move attach_stack to before the | |
| 1948 constructor where it is invoked from. | |
| 1949 | |
| 1950 1998-08-18 Nick Garnett <nickg@cygnus.co.uk> | |
| 1951 | |
| 1952 * include/pkgconf/kernel.h: | |
| 1953 Moved all HAL specific config options out to a HAL config file. | |
| 1954 | |
| 1955 * include/kapi.h: | |
| 1956 * src/common/kapi.cxx: | |
| 1957 Added cyg_scheduler_lock() and cyg_scheduler_unlock() to provide | |
| 1958 user access to the scheduler lock. | |
| 1959 | |
| 1960 Mon Aug 17 21:39:20 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 1961 | |
| 1962 * include/kapi.h: | |
| 1963 Insert "void" to empty parameter lists to silence warnings | |
| 1964 | |
| 1965 Fri Aug 14 18:10:20 1998 Hugo Tyson <hmt@masala.cygnus.co.uk> | |
| 1966 | |
| 1967 * src/common/thread.cxx (exit): | |
| 1968 Set the state explicitly to EXITED rather than or'ing | |
| 1969 it in; should be safe cos it's what kill does in the normal case. | |
| 1970 Needed to avoid suspend sort of states persisting after death. | |
| 1971 One character changes are always aesthetically pleasing. | |
| 1972 | |
| 1973 Fri Aug 14 17:28:01 1998 Hugo Tyson <hmt@cygnus.co.uk> | |
| 1974 | |
| 1975 * include/pkgconf/kernel.h: | |
| 1976 Add config options as below: | |
| 1977 | |
| 1978 * src/common/thread.cxx: | |
| 1979 Add asserts of CYGNUM_KERNEL_MAX_COUNTED_WAKE_COUNT_ASSERT | |
| 1980 and CYGNUM_KERNEL_MAX_SUSPEND_COUNT_ASSERT if they are defined. | |
| 1981 Also lazily tidied format of func hdrs as per code review et al. | |
| 1982 | |
| 1983 1998-08-14 Nick Garnett <nickg@cygnus.co.uk> | |
| 1984 | |
| 1985 * include/kapidata.h: | |
| 1986 Added support for thread names and thread housekeeping list. | |
| 1987 | |
| 1988 * src/common/delete.cxx: | |
| 1989 Added include for cyg_type.h. | |
| 1990 | |
| 1991 * include/pkgconf/kernel.h: | |
| 1992 Added CYGIMP_THREAD_NAME and CYGIMP_THREAD_LIST options. | |
| 1993 | |
| 1994 * include/thread.inl: | |
| 1995 * include/thread.hxx: | |
| 1996 Added support for thread names and thread housekeeping list. | |
| 1997 | |
| 1998 * src/common/thread.cxx: | |
| 1999 Added support for thread names and thread housekeeping list. | |
| 2000 Fixed ordering bug in Cyg_Thread::delay(). | |
| 2001 | |
| 2002 Thu Aug 13 15:33:48 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 2003 | |
| 2004 * include/ktypes.h: | |
| 2005 Remove inlined new and delete as they aren't strictly permitted and | |
| 2006 they prevent a valid new and delete being defined anywhere else! | |
| 2007 | |
| 2008 * src/common/delete.cxx, src/PKGconf.mak: | |
| 2009 Add delete.cxx to provide default delete operation for when a C | |
| 2010 library isn't present | |
| 2011 | |
| 2012 1998-07-28 Nick Garnett <nickg@cygnus.co.uk> | |
| 2013 | |
| 2014 * include/thread.hxx, include/sched.hxx, include/mlqueue.hxx, | |
| 2015 include/lottery.hxx, include/bitmap.hxx, src/common/thread.cxx, | |
| 2016 src/sched/sched.cxx, src/sched/mlqueue.cxx, src/sched/lottery.cxx, | |
| 2017 src/sched/bitmap.cxx: | |
| 2018 Added an alternative constructor to Cyg_Thread which takes | |
| 2019 arguments in new order, and includes a scheduling parameters | |
| 2020 argument. Propagated effects of this through Cyg_SchedThread | |
| 2021 and Cyg_SchedThread_Implementation. This mostly takes the form | |
| 2022 of passing the scheduling parameters through to the constructors. | |
| 2023 | |
| 2024 1998-07-27 Nick Garnett <nickg@cygnus.co.uk> | |
| 2025 | |
| 2026 * src/sync/flag.cxx, src/sync/cnt_sem2.cxx, include/mempoolt.inl, | |
| 2027 include/mempolt2.inl, include/mboxt2.inl, include/mboxt.inl: | |
| 2028 Modified code in API calls that take a timeout to allow for a | |
| 2029 timeout in the past. | |
| 2030 NOTE: The timeouts have for now been left as relative delays, they | |
| 2031 should be converted to absolute timeouts. | |
| 2032 | |
| 2033 * src/common/thread.cxx: | |
| 2034 Modified code in counted_sleep to allow for a timeout in the past. | |
| 2035 Added handling of EXIT wake_reason in delay(). | |
| 2036 | |
| 2037 1998-07-24 Nick Garnett <nickg@cygnus.co.uk> | |
| 2038 | |
| 2039 * include/thread.inl: | |
| 2040 Reordered code in Cyg_Thread::set_timer() to init the timer after | |
| 2041 wake_reason has been assigned. | |
| 2042 | |
| 2043 * include/clock.inl: | |
| 2044 Removed Cyg_Alarm::enable(). | |
| 2045 | |
| 2046 * src/sync/mutex.cxx (Cyg_Condition_Variable::wait): | |
| 2047 Modified order of code in timed version of wait to allow for a | |
| 2048 timout in the past. | |
| 2049 | |
| 2050 * src/sync/cnt_sem.cxx (Cyg_Counting_Semaphore::wait): | |
| 2051 Modified order of code in timed version of wait to allow for a | |
| 2052 timout in the past. Also modified timeout to be absolute rather | |
| 2053 than relative. | |
| 2054 | |
| 2055 * src/common/thread.cxx (Cyg_Thread::wake): | |
| 2056 Added test for whether a thread is actually asleep before waking | |
| 2057 it. Allows us to apply wake() to awake threads without damage. | |
| 2058 | |
| 2059 * src/common/clock.cxx: | |
| 2060 Added code to Cyg_Counter::add_alarm() to deal with alarms | |
| 2061 that trigger now or in the past. | |
| 2062 Moved Cyg_Alarm::enable() here. Added code to do the right thing | |
| 2063 when reenabling previously disabled interval alarms. | |
| 2064 | |
| 2065 1998-07-23 Nick Garnett <nickg@cygnus.co.uk> | |
| 2066 | |
| 2067 * src/debug/stubrom.c: Added header comments. | |
| 2068 | |
| 2069 Thu Mar 26 18:25:36 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 2070 | |
| 2071 * src/test/philo.cxx: | |
| 2072 Rename CYG_DEBUG ifdef to CYG_RELEASE_DEBUG | |
| 2073 | |
| 2074 Wed Mar 25 23:23:39 GMT 1998 Chris Provenzano <proven@cygnus.com> | |
| 2075 | |
| 2076 * configure.in: Fix so non_arch.h is updated even if | |
| 2077 config.cache does exists. | |
| 2078 | |
| 2079 * include/kapi.h, include/kapidata.h, include/kernel.hxx | |
| 2080 * include/mboxt.inl, include/sched.hxx: | |
| 2081 #include <eccconf/kernel.h> instead of include <eccconf/kernel.h> | |
| 2082 | |
| 2083 * include/eccconf/kernel.h: Added. This was old devo/config.h | |
| 2084 | |
| 2085 * src/Makefile.am : Set CYG_CONFIGURATION to "<eccconf/kernel.h>" | |
| 2086 | |
| 2087 * src/test/Makefile.am : Build .gdbinit from gdbinit.in | |
| 2088 and tree from tree.in | |
| 2089 | |
| 2090 Wed Mar 25 18:24:48 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 2091 | |
| 2092 * src/Makefile.am, src/common/memcpy.c, src/common/memset.c: | |
| 2093 Move memcpy and memset functions from C library into kernel to | |
| 2094 satisfy the requirements of gcc - namely it must be available at | |
| 2095 at all time. Changed memcpy and memset to sit more cleanly in the | |
| 2096 kernel, and lose all dependencies on the C library | |
| 2097 * src/Makefile.in: regenerated | |
| 2098 | |
| 2099 Fri Mar 13 18:36:42 GMT 1998 Chris Provenzano <proven@cygnus.com> | |
| 2100 | |
| 2101 * configure.in : Add rule to get correct objcopy for target | |
| 2102 * src/test/Makefile.am : Add rule to build philo.srec | |
| 2103 | |
| 2104 Fri Mar 13 11:47:23 GMT 1998 Chris Provenzano <proven@cygnus.com> | |
| 2105 | |
| 2106 * configure.in, non_arch.h.in, non_arch.sh | |
| 2107 Add support for the mn103000 | |
| 2108 | |
| 2109 Thu Mar 12 11:38:28 GMT 1998 David Moore <dsm@cygnus.co.uk> | |
| 2110 | |
| 2111 * src/Makefile.am: | |
| 2112 Removed flag to leave comments in generated linker script. | |
| 2113 | |
| 2114 Thu Mar 12 10:55:20 GMT 1998 David Moore <dsm@cygnus.co.uk> | |
| 2115 | |
| 2116 * configure.in: | |
| 2117 Fixed setting of platform variable | |
| 2118 | |
| 2119 Wed Mar 11 16:54:28 GMT 1998 Chris Provenzano <proven@cygnus.com> | |
| 2120 | |
| 2121 * src/test/Makefile.am, tests/Makefile.am: | |
| 2122 Make sure CXXFLAGS from configure are also used | |
| 2123 | |
| 2124 Wed Mar 11 16:16:57 GMT 1998 Chris Provenzano <proven@cygnus.com> | |
| 2125 | |
| 2126 * configure.in, non_arch.h.in. non_arch.sh: | |
| 2127 Added build support for mips | |
| 2128 * tests/Makefile.am, src/test/Makefile.am | |
| 2129 Link with -nostdlib -lgcc | |
| 2130 | |
| 2131 Wed Mar 11 14:43:36 GMT 1998 Chris Provenzano <proven@cygnus.com> | |
| 2132 | |
| 2133 * Makefile.am, configure.in, tests/Makefile.am | |
| 2134 support building tests in the tests directory | |
| 2135 | |
| 2136 Wed Mar 11 13:18:17 GMT 1998 Chris Provenzano <proven@cygnus.com> | |
| 2137 | |
| 2138 * acinclude.m4, stamp-h.in, non_arch.h.in, src/Makefile.am: | |
| 2139 Added to support new kernel configure/make process | |
| 2140 | |
| 2141 * Makefile.am: Modified to support new kernel configure/make | |
| 2142 process. | |
| 2143 | |
| 2144 * src/acinclude.m4, src/aclocal.m4, src/configure, src/configure.in | |
| 2145 Deleted to support new kernel configure/make process | |
| 2146 | |
| 2147 * Makefile.in, configure, aclocal.m4, src/Makefile.in, | |
| 2148 src/configure: regenerated | |
| 2149 | |
| 2150 * non_arch.sh: New shellscript to change platform/startup/debug | |
| 2151 options after a configure is done. | |
| 2152 | |
| 2153 * src/devo/config.h: include non_arch.h, for platform/startup/debug | |
| 2154 options. This is generated at configure and modified by non_arch.sh | |
| 2155 | |
| 2156 //=========================================================================== | |
| 2157 //####COPYRIGHTBEGIN#### | |
| 2158 // | |
| 2159 // ------------------------------------------- | |
| 2160 // The contents of this file are subject to the Cygnus eCos Public License | |
| 2161 // Version 1.0 (the "License"); you may not use this file except in | |
| 2162 // compliance with the License. You may obtain a copy of the License at | |
| 2163 // http://sourceware.cygnus.com/ecos | |
| 2164 // | |
| 2165 // Software distributed under the License is distributed on an "AS IS" | |
| 2166 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the | |
| 2167 // License for the specific language governing rights and limitations under | |
| 2168 // the License. | |
| 2169 // | |
| 2170 // The Original Code is eCos - Embedded Cygnus Operating System, released | |
| 2171 // September 30, 1998. | |
| 2172 // | |
| 2173 // The Initial Developer of the Original Code is Cygnus. Portions created | |
| 2 | 2174 // by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions. All Rights Reserved. |
| 0 | 2175 // ------------------------------------------- |
| 2176 // | |
| 2177 //####COPYRIGHTEND#### | |
| 2178 //=========================================================================== |