Mercurial > ecos
annotate packages/hal/powerpc/arch/current/ChangeLog @ 12:4cc3eff958ab ecos-sw-1999-06-04
Merge from eCos master repository on 1999-06-04-22:24:56-BST
| author | jlarmour |
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| date | Fri, 04 Jun 1999 15:08:16 +0000 |
| parents | d3fbcdfa1b2f |
| children | 01ce82f3e11a |
| rev | line source |
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1 1999-06-04 Jesper Skov <jskov@cygnus.co.uk> |
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2 PR 20146 |
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3 * src/ppc_860.h: Added padding to some structures, reported by |
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4 Jean-Dominique Orvoen (orvoen@email.enst.fr) |
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5 |
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6 1999-05-26 Jesper Skov <jskov@cygnus.co.uk> |
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7 |
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8 * include/hal_cache.h (HAL_DCACHE_LOCK): |
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9 Fixed asm constraint. |
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10 |
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11 1999-05-25 Jesper Skov <jskov@cygnus.co.uk> |
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12 |
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13 * include/hal_intr.h: |
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14 * src/vectors.S (hal_interrupt_stack_call_pending_DSRs): |
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15 Added call_pending_DSR magic. |
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16 |
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17 1999-05-21 Hugo Tyson <hmt@cygnus.co.uk> |
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18 |
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19 * include/hal_intr.h: Define HAL_INTERRUPT_STACK_BASE and |
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20 HAL_INTERRUPT_STACK_TOP so that stack usage macros in |
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21 kernel/.../stackmon.hxx can work. |
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22 |
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23 * src/vectors.S (cyg_interrupt_stack_base): Define this symbol for |
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24 the interrupt stack and its friend for the stack top so that we |
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25 can publish them with nice names. |
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26 |
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27 1999-05-13 Hugo Tyson <hmt@cygnus.co.uk> |
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28 |
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29 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Align stack |
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30 (rather conservatively) before use. |
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31 |
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32 1999-04-28 Bart Veer <bartv@cygnus.co.uk> |
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33 |
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34 * src/PKGconf.mak: |
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35 Remove the -n argument to tail, it does not appear to be required |
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36 on any supported host and causes problems with some |
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37 implementations of tail. |
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38 |
| 2 | 39 1999-04-19 Jesper Skov <jskov@cygnus.co.uk> |
| 40 PR 19861 | |
| 41 * src/vectors.S (_start): Rewrote the hal_zero_bss code in | |
| 42 assembly. When compiling with -O0 the C function accesses the | |
| 43 previous stack frame upon return, causing a crash. | |
| 44 | |
| 45 1999-04-15 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 46 | |
| 47 * src/powerpc.ld: Define __bss_start/__bss_end around the BSS, and | |
| 48 __sbss_start/__sbss_end around the SBSS | |
| 49 * src/vectors.S (_start): Call C function to clear BSS. | |
| 50 * src/hal_misc.c (hal_zero_bss): Use __bss_end rather than _end when | |
| 51 clearing BSS. Clear SBSS similarly but separately since the MLT | |
| 52 may have them in non-contiguous parts of memory. | |
| 53 | |
| 54 These fix PR 19750 | |
| 55 | |
| 56 1999-04-14 Jesper Skov <jskov@cygnus.co.uk> | |
| 57 | |
| 58 * include/hal_cache.h: Added HAL_xCACHE_IS_ENABLED macros. | |
| 59 | |
| 60 1999-04-14 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 61 | |
| 62 * src/PKGconf.mak (EXTRAS): Don't generate extras.o here any more | |
| 63 But do define EXTRAS every time for the linker script | |
| 64 | |
| 65 1999-04-09 Jesper Skov <jskov@cygnus.co.uk> | |
| 66 | |
| 67 * src/ppc_stub.c: | |
| 68 Moved get_register and put_register to hal_stub.c. | |
| 69 | |
| 70 1999-04-08 John Dallaway <jld@cygnus.co.uk> | |
| 71 | |
| 72 * src/*.ld: Revised SECTION_* macro arguments to | |
| 73 avoid padded output sections (PR 19787) | |
| 74 | |
| 75 1999-04-07 Gary Thomas <gthomas@cygnus.co.uk> | |
| 76 | |
| 77 * include/hal_arch.h (CYGNUM_HAL_STACK_SIZE_xxx): Increase to more | |
| 78 realistic values. PR 19748. | |
| 79 | |
| 80 1999-03-31 Jesper Skov <jskov@cygnus.co.uk> | |
| 81 PR 19741 | |
| 82 * src/vectors.S: | |
| 83 * src/ppc_stub.c (__computeSignal): | |
| 84 Added some comments about the use of MSR/SRR1. Masked out reserved | |
| 85 bits of MSR before restoring it. | |
| 86 | |
| 87 1999-03-23 Jesper Skov <jskov@cygnus.co.uk> | |
| 88 | |
| 89 * include/hal_arch.h: Added stack values. | |
| 90 | |
| 91 1999-03-22 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 92 | |
| 93 * include/ppc_stub.h: Update copyright | |
| 94 | |
| 95 * src/ppc_stub.c: Update copyright | |
| 96 | |
| 97 1999-03-22 Hugo Tyson <hmt@cygnus.co.uk> | |
| 98 | |
| 99 * include/hal_arch.h: | |
| 100 Use CYGNUM_HAL_STACK_SIZE_TYPICAL for the stack size instead of | |
| 101 CYGNUM_HAL_MINIMUM_STACK_SIZE. | |
| 102 | |
| 103 1999-03-22 Jesper Skov <jskov@cygnus.co.uk> | |
| 104 | |
| 105 * tests/intr0.c: | |
| 106 * include/ppc.inc: | |
| 107 * include/hal_arch.h: | |
| 108 Cleaned up some FIX MEs. | |
| 109 | |
| 110 1999-03-18 Jesper Skov <jskov@cygnus.co.uk> | |
| 111 | |
| 112 * include/ppc.inc: Removed exception safety margin. | |
| 113 | |
| 114 1999-03-17 John Dallaway <jld@cygnus.co.uk> | |
| 115 | |
| 116 * src/PKGconf.mak: Remove dependence on echo '-e' switch. | |
| 117 | |
| 118 1999-03-16 Jesper Skov <jskov@cygnus.co.uk> | |
| 119 | |
| 120 * src/hal_misc.c: Moved extern declarations out of function body | |
| 121 to avoid compiler warnings. | |
| 122 | |
| 123 1999-03-12 Jesper Skov <jskov@cygnus.co.uk> | |
| 124 | |
| 125 * include/hal_arch.h (CYGNUM_HAL_MINIMUM_STACK_SIZE): Increased to | |
| 126 2kB for safety. | |
| 127 | |
| 128 * include/ppc.inc: Reduced exception stack frame safety gap | |
| 129 to 64 bytes. | |
| 130 | |
| 131 1999-03-12 Gary Thomas <gthomas@cygnus.co.uk> | |
| 132 | |
| 133 * include/hal_arch.h (CYGNUM_HAL_MINIMUM_STACK_SIZE): | |
| 134 Added HAL stack size definition. | |
| 135 | |
| 136 1999-03-10 Jesper Skov <jskov@cygnus.co.uk> | |
| 137 | |
| 138 * include/hal_intr.h (HAL_INTERRUPT_IN_USE): Added. | |
| 139 | |
| 140 1999-03-08 Nick Garnett <nickg@cygnus.co.uk> | |
| 141 | |
| 142 * src/powerpc.ld: | |
| 143 Added alignment before definition of __DEVTAB__. | |
| 144 | |
| 145 1999-03-08 Jesper Skov <jskov@cygnus.co.uk> | |
| 146 | |
| 147 * include/hal_intr.h: Removed workaround. | |
| 148 | |
| 149 1999-03-05 Jesper Skov <jskov@cygnus.co.uk> | |
| 150 | |
| 151 * include/hal_intr.h (cyg_hal_interrupt_set_level): Disable this | |
| 152 function as a temporary workaround to PR 19400. | |
| 153 | |
| 154 1999-03-05 Gary Thomas <gthomas@cygnus.co.uk> | |
| 155 | |
| 156 * src/PKGconf.mak: | |
| 157 * src/powerpc.ld: Clean up I/O package changes. | |
| 158 | |
| 159 1999-03-04 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 160 | |
| 161 * src/powerpc.ld: | |
| 162 Add INPUT(libextras.a), add libextras.a to GROUP() and include | |
| 163 new section for device driver table | |
| 164 | |
| 165 1999-02-26 Jesper Skov <jskov@cygnus.co.uk> | |
| 166 | |
| 167 * include/hal_intr.h: Removed FIX ME. | |
| 168 | |
| 169 1999-02-26 Jesper Skov <jskov@cygnus.co.uk> | |
| 170 | |
| 171 * include/hal_intr.h: | |
| 172 * src/ppc_stub.c (__computeSignal): | |
| 173 Renamed CYGNUM_HAL_HWVECTOR_DECREMENTER to | |
| 174 CYGNUM_HAL_VECTOR_DECREMENTER. | |
| 175 | |
| 176 1999-02-25 Nick Garnett <nickg@cygnus.co.uk> | |
| 177 | |
| 178 * src/vectors.S: | |
| 179 Changed label used to access scheduler lock to one that is not | |
| 180 mangled by C++. This is intended to make support for interrupt | |
| 181 handling in non-kernel configurations easier. | |
| 182 | |
| 183 1999-02-23 Jesper Skov <jskov@cygnus.co.uk> | |
| 184 | |
| 185 * src/ppc_stub.c (__computeSignal): Renamed | |
| 186 CYGNUM_HAL_VECTOR_DECREMENTER to CYGNUM_HAL_HWVECTOR_DECREMENTER. | |
| 187 | |
| 188 1999-02-20 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 189 | |
| 190 * include/hal_arch.h: | |
| 191 Rename deliver_exception() -> cyg_hal_deliver_exception() | |
| 192 | |
| 193 * include/hal_intr.h: | |
| 194 Reorganise vector/interrupt/exception names according to purpose | |
| 195 Add decoded exception vectors (decoded from PROGRAM exception) | |
| 196 QA improvements | |
| 197 | |
| 198 * include/ppc_regs.h: | |
| 199 Add defines for access to SRR0 and SRR1 registers | |
| 200 | |
| 201 * src/hal_intr.c: | |
| 202 Rename CYG_VECTOR_* according to hal_intr.h changes above | |
| 203 QA improvements | |
| 204 | |
| 205 * src/hal_misc.c: | |
| 206 Decode PROGRAM vector using SSR1 register | |
| 207 QA improvements | |
| 208 | |
| 209 * src/ppc_stub.c: | |
| 210 Rename CYG_VECTOR_* according to hal_intr.h changes above | |
| 211 | |
| 212 * src/quicc_smc.c: | |
| 213 Add a FIX ME | |
| 214 | |
| 215 * src/vectors.S: | |
| 216 Rename exception_handler -> cyg_hal_exception_handler | |
| 217 | |
| 218 * tests/intr0.c: | |
| 219 Rename CYG_VECTOR_* -> CYGNUM_HAL_INTERRUPT_* due to hal_intr.h | |
| 220 changes above | |
| 221 | |
| 222 1999-02-17 Jesper Skov <jskov@cygnus.co.uk> | |
| 223 | |
| 224 * src/ppc_stub.c (__computeSignal): Moved special GDB signal | |
| 225 handling to generic-stub.c. | |
| 226 | |
| 227 1999-02-17 Jesper Skov <jskov@cygnus.co.uk> | |
| 228 | |
| 229 * src/hal_misc.c (hal_default_isr): Always print out vector number | |
| 230 in hal_default_interrupt. | |
| 231 | |
| 232 1999-02-16 Jesper Skov <jskov@cygnus.co.uk> | |
| 233 | |
| 234 * src/vectors.S: Changed set_debug_traps to initialize_stub. | |
| 235 | |
| 236 * src/ppc_stub.c: | |
| 237 * include/ppc_stub.h: | |
| 238 Cleaned up to only include arch specific stub code. | |
| 239 | |
| 240 1999-02-05 Jesper Skov <jskov@cygnus.co.uk> | |
| 241 | |
| 242 * src/ppc_stub.c: | |
| 243 * src/hal_misc.c: | |
| 244 * src/hal_intr.c: | |
| 245 * src/vectors.S: | |
| 246 * include/ppc_regs.h: | |
| 247 * include/hal_intr.h: | |
| 248 * include/hal_cache.h: | |
| 249 Cleaned up the MPC823/850 code. | |
| 250 | |
| 251 1999-02-05 Jesper Skov <jskov@cygnus.co.uk> | |
| 252 | |
| 253 * include/hal_intr.h (HAL_CLOCK_LATENCY): Return 0 when the result | |
| 254 is due to a bogus timer interrupt. | |
| 255 | |
| 256 1999-02-05 John Dallaway <jld@cygnus.co.uk> | |
| 257 | |
| 258 * src/powerpc.ld: Add LMA_EQ_VMA macro definition. | |
| 259 | |
| 260 1999-01-29 Jesper Skov <jskov@cygnus.co.uk> | |
| 261 | |
| 262 * src/hal_misc.c: | |
| 263 * src/ppc_stub.c: | |
| 264 * src/vectors.S: | |
| 265 * include/ppc_regs.h: | |
| 266 * include/hal_intr.h: | |
| 267 * include/hal_cache.h: | |
| 268 Added MPC823/850 support. Some of it needs cleaning up a bit. | |
| 269 | |
| 270 1999-01-22 Jesper Skov <jskov@cygnus.co.uk> | |
| 271 PR 18879 | |
| 272 * include/quicc_smc.h: | |
| 273 * src/quicc_smc.c: | |
| 274 Fix compiler warnings. | |
| 275 | |
| 276 1999-01-22 Jesper Skov <jskov@cygnus.co.uk> | |
| 277 | |
| 278 * include/quicc_smc.h: | |
| 279 * src/ppc_860.h: | |
| 280 * src/quicc_smc.c: | |
| 281 Added UNSUPPORTED headers. | |
| 282 | |
| 283 1999-01-21 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 284 | |
| 285 * src/hal_misc.c (cyg_hal_invoke_constructors): | |
| 286 Add code to deal with CYGSEM_HAL_STOP_CONSTRUCTORS_ON_FLAG | |
| 287 Tidy up and update description header | |
| 288 Shorten needlessly long lines | |
| 289 | |
| 290 * src/vectors.S: | |
| 291 Remove all traces of non-CYG_KERNEL_USE_INIT_PRIORITY code | |
| 292 Tidy up and update description header | |
| 293 Shorten needlessly long lines | |
| 294 | |
| 295 1999-01-21 Jesper Skov <jskov@cygnus.co.uk> | |
| 296 Merge with FADS branch. | |
| 297 | |
| 298 1998-12-17 Jesper Skov <jskov@cygnus.co.uk> | |
| 299 | |
| 300 * src/ppc_860.h: Added as private header. | |
| 301 | |
| 302 * src/PKGconf.mak (COMPILE): Added quicc_smc.c. | |
| 303 | |
| 304 * include/quicc_smc.h: Prefix exported names with cyg_. | |
| 305 | |
| 306 * src/quicc_smc.c: Use ppc_860.h as a private header. | |
| 307 Made all but the necessary functions static. Prefixed the rest | |
| 308 with cyg_. | |
| 309 Moved the RS232 interface enabling here from hal_diag since it | |
| 310 is apparently required by both hal_stub and hal_diag. | |
| 311 | |
| 312 1999-01-20 Jesper Skov <jskov@cygnus.co.uk> | |
| 313 | |
| 314 * src/powerpc.ld (SECTION_bss): Added align statement. | |
| 315 | |
| 316 1999-01-20 Jesper Skov <jskov@cygnus.co.uk> | |
| 317 | |
| 318 * src/vectors.S: Changed _STUB to _STUBS. | |
| 319 | |
| 320 1999-01-19 Jesper Skov <jskov@cygnus.co.uk> | |
| 321 | |
| 322 * src/vectors.S: | |
| 323 * src/hal_misc.c (hal_enable_caches): | |
| 324 Also support HAL_STARTUP_STUB. | |
| 325 | |
| 326 1999-01-15 Jesper Skov <jskov@cygnus.co.uk> | |
| 327 | |
| 328 * src/hal_misc.c: | |
| 329 * src/hal_intr.c: | |
| 330 Move external declarations out of functions. | |
| 331 | |
| 332 1999-01-14 Jesper Skov <jskov@cygnus.co.uk> | |
| 333 | |
| 334 * src/vectors.S (_start): Copy data to RAM before calling C | |
| 335 functions (or "don't initialize the MMU with random data"). | |
| 336 | |
| 337 * src/hal_misc.c: ROM is cache inhibited. | |
| 338 | |
| 339 1999-01-13 Gary Thomas <gthomas@cygnus.co.uk> | |
| 340 | |
| 341 * include/basetype.h: CYG_DOUBLE_BYTEORDER now in <infra/cyg_type.h> | |
| 342 | |
| 343 1999-01-12 Gary Thomas <gthomas@cygnus.co.uk> | |
| 344 | |
| 345 * include/basetype.h (CYG_DOUBLE_BYTEORDER): Define ordering | |
| 346 for words within double. | |
| 347 | |
| 348 1999-01-11 Jesper Skov <jskov@cygnus.co.uk> | |
| 349 | |
| 350 * include/hal_io.h: Fixed indentation. | |
| 351 | |
| 352 1999-01-05 Jesper Skov <jskov@cygnus.co.uk> | |
| 353 | |
| 354 * include/hal_intr.h (HAL_CLOCK_RESET): Undid below change; | |
| 355 doesn't always work. | |
| 356 | |
| 357 1998-12-15 Jesper Skov <jskov@cygnus.co.uk> | |
| 358 | |
| 359 * include/hal_intr.h (HAL_CLOCK_RESET): Add rather than store to | |
| 360 avoid wall-clock drift. | |
| 361 | |
| 362 1998-12-11 Jesper Skov <jskov@cygnus.co.uk> | |
| 363 | |
| 364 * src/vectors.S: Cleaned up code to use r14/r15 during | |
| 365 interrupt/exception handling, which is necessary to support | |
| 366 -msdata. | |
| 367 Put hal tables in sdata section when smaller than threshold. | |
| 368 | |
| 369 1998-12-11 Jesper Skov <jskov@cygnus.co.uk> | |
| 370 | |
| 371 * include/hal_cache.h: Defined three more macros. | |
| 372 | |
| 373 1998-12-10 Jesper Skov <jskov@cygnus.co.uk> | |
| 374 | |
| 375 * include/hal_cache.h: Defined three more macros. | |
| 376 | |
| 377 1998-12-10 Jesper Skov <jskov@cygnus.co.uk> | |
| 378 | |
| 379 * src/vectors.S: Make the program exception jump to ROM if no GDB | |
| 380 stub was configured. | |
| 381 | |
| 382 1998-12-10 Jesper Skov <jskov@cygnus.co.uk> | |
| 383 | |
| 384 * include/hal_cache.h: Added HAL_ICACHE_UNLOCK_ALL and | |
| 385 HAL_DCACHE_UNLOCK_ALL for sim (unused). | |
| 386 | |
| 387 1998-12-10 Jesper Skov <jskov@cygnus.co.uk> | |
| 388 | |
| 389 * include/hal_cache.h: Defined cache locking macros. Changed | |
| 390 invalidate macros not to unlock. | |
| 391 | |
| 392 * include/ppc_regs.h: Added some instruction cache definitions. | |
| 393 | |
| 394 * src/hal_misc.c (hal_enable_caches): Unlock caches before | |
| 395 invalidating. | |
| 396 | |
| 397 1998-12-09 Jesper Skov <jskov@cygnus.co.uk> | |
| 398 | |
| 399 * src/hal_misc.c (hal_enable_caches): Don't enable caches when | |
| 400 configured for ROM. | |
| 401 | |
| 402 1998-12-09 Jesper Skov <jskov@cygnus.co.uk> | |
| 403 | |
| 404 * include/ppc_regs.h: TBx_W are SPR registers. | |
| 405 | |
| 406 * src/vectors.S (_init_CPU, _start): Added a few sync instructions. | |
| 407 | |
| 408 1998-12-08 Jesper Skov <jskov@cygnus.co.uk> | |
| 409 | |
| 410 * include/ppc_regs.h (CYGARC_REG_IMM_OR_CSNT): Fixed typo. | |
| 411 | |
| 412 1998-12-08 Jesper Skov <jskov@cygnus.co.uk> | |
| 413 | |
| 414 * include/ppc_regs.h: Added more definitions. | |
| 415 | |
| 416 1998-12-07 Jesper Skov <jskov@cygnus.co.uk> | |
| 417 | |
| 418 * src/vectors.S (_init_CPU): Proper solution to the problem of | |
| 419 MMU/cache initialization. | |
| 420 | |
| 421 1998-12-07 Jesper Skov <jskov@cygnus.co.uk> | |
| 422 | |
| 423 * src/vectors.S (_start): Map RAM before accessing it. Only | |
| 424 disable MMU just before (re)programming it. | |
| 425 | |
| 426 1998-12-04 Jesper Skov <jskov@cygnus.co.uk> | |
| 427 | |
| 428 * src/hal_intr.c: | |
| 429 * src/hal_intr.cxx: | |
| 430 * src/PKGconf.mak: | |
| 431 Renamed hal_intr.cxx to hal_intr.c. | |
| 432 | |
| 433 1998-12-04 Jesper Skov <jskov@cygnus.co.uk> | |
| 434 | |
| 435 * tests/intr0.c: Improved somewhat. Also fixes PR 18440. | |
| 436 | |
| 437 * src/hal_intr.cxx: | |
| 438 * src/PKGconf.mak: | |
| 439 Added hal_intr.cxx. | |
| 440 | |
| 441 * include/ppc_regs.h: More register definitions. | |
| 442 | |
| 443 * include/hal_intr.h: Handle decrementer in HAL_INTERRUPT_ mask | |
| 444 and configure macros. | |
| 445 Added declarations for interrupt arbiters. | |
| 446 | |
| 447 1998-12-02 Jesper Skov <jskov@cygnus.co.uk> | |
| 448 PR 18425 | |
| 449 | |
| 450 * src/vectors.S: | |
| 451 * include/ppc_regs.h: | |
| 452 * include/hal_intr.h: | |
| 453 Prefixed remaining definitions used by hal_intr.h. | |
| 454 | |
| 455 * include/hal_intr.h: | |
| 456 Added more definitions. Fixed wrong TBx_R values. | |
| 457 | |
| 458 1998-12-01 Jesper Skov <jskov@cygnus.co.uk> | |
| 459 | |
| 460 * tests/PKGconf.mak: | |
| 461 * tests/intr0.c: | |
| 462 First simple test of 860 specific interrupt handling. | |
| 463 | |
| 464 * src/vectors.S (__default_interrupt_vsr): Don't shift decoded | |
| 465 vector number. | |
| 466 | |
| 467 * src/hal_misc.c (hal_clear_MMU): Added. | |
| 468 (hal_MMU_init): Call hal_clear_MMU to ensure a sane MMU state. | |
| 469 | |
| 470 * include/ppc_regs.h: Added even more definitions. | |
| 471 | |
| 472 * include/hal_intr.h: Fixed interrupt functions to deal with | |
| 473 interleaved IRQ/LVL vectors. | |
| 474 | |
| 475 1998-11-30 Jesper Skov <jskov@cygnus.co.uk> | |
| 476 | |
| 477 * src/vectors.S (__default_interrupt_vsr): Always call | |
| 478 cyg_hal_gdb_isr when GDB_BREAK support is enabled. | |
| 479 Added comment about nesting. | |
| 480 | |
| 481 1998-11-30 Jesper Skov <jskov@cygnus.co.uk> | |
| 482 | |
| 483 * include/ppc_regs.h: Added a few more definitions. | |
| 484 | |
| 485 * src/vectors.S (decode_interrupt): Added 1st level arbitration | |
| 486 for MPC860. | |
| 487 | |
| 488 * include/hal_intr.h: Added (properly ordered) LVL vectors. | |
| 489 Changed if/else to switch/case. | |
| 490 Added configuration of priorities/level. | |
| 491 | |
| 492 1998-11-30 Jesper Skov <jskov@cygnus.co.uk> | |
| 493 | |
| 494 * src/vectors.S (decode_interrupt): Update the vector in the state | |
| 495 frame. | |
| 496 | |
| 497 1998-11-27 Jesper Skov <jskov@cygnus.co.uk> | |
| 498 | |
| 499 * include/ppc_regs.h: Added more 860 IMM registers. | |
| 500 | |
| 501 * include/hal_io.h: Changed HAL_IO_BARRIER so it can be used from | |
| 502 C++. | |
| 503 | |
| 504 * include/hal_intr.h: First part of 860 interrupt controller | |
| 505 support. | |
| 506 | |
| 507 * src/vectors.S: | |
| 508 * include/hal_intr.h: | |
| 509 Exchanged extern and decrementer interrupt ISR vectors to allow | |
| 510 more sensible extension. | |
| 511 | |
| 512 1998-11-27 Jesper Skov <jskov@cygnus.co.uk> | |
| 513 | |
| 514 * src/hal_misc.c: The memory map descriptor table is now weakly | |
| 515 defined so applications can override it. | |
| 516 | |
| 517 1998-11-26 Jesper Skov <jskov@cygnus.co.uk> | |
| 518 | |
| 519 * include/ppc_regs.h: | |
| 520 * src/hal_misc.c (hal_map_memory): | |
| 521 Added handling of Guarded attribute. | |
| 522 | |
| 523 1998-11-26 Jesper Skov <jskov@cygnus.co.uk> | |
| 524 | |
| 525 * include/hal_arch.h: Added definition for magic constant. | |
| 526 | |
| 527 1998-11-26 Jesper Skov <jskov@cygnus.co.uk> | |
| 528 | |
| 529 * src/vectors.S: | |
| 530 * include/hal_arch.h: | |
| 531 * include/ppc.inc: | |
| 532 Moved SPR definitions to ppc_regs.h. | |
| 533 | |
| 534 1998-11-26 Jesper Skov <jskov@cygnus.co.uk> | |
| 535 | |
| 536 * src/vectors.S: | |
| 537 * src/ppc_stub.c: | |
| 538 * src/hal_misc.c: | |
| 539 Changes due to ppc_regs.h cleanup. | |
| 540 | |
| 541 * src/ppc_stub.h: Added convenience definition for SP register. | |
| 542 | |
| 543 * include/ppc_regs.h: Got rid of GDB register definitions. | |
| 544 Cleaned up a bit. | |
| 545 | |
| 546 * include/ppc_regs.h: | |
| 547 * include/hal_cache.h: | |
| 548 Prefixed register names with CYGARC_REG_ to avoid name space | |
| 549 pollution. | |
| 550 | |
| 551 * include/hal_arch.h: | |
| 552 * src/context.S: | |
| 553 Replaced magic constants in jmpbuf with defines. | |
| 554 | |
| 555 1998-11-25 Jesper Skov <jskov@cygnus.co.uk> | |
| 556 | |
| 557 * src/vectors.S (__start): Got rid of a few magic constants. | |
| 558 | |
| 559 * include/hal_intr.h (HAL_CLOCK_INITIALIZE, | |
| 560 HAL_CLOCK_RESET): Cleaned up a bit. | |
| 561 | |
| 562 * include/ppc_regs.h: Added DC_ADR_ and TBU/TBL macros. | |
| 563 | |
| 564 * include/hal_cache.h: Got rid of a few magic constants. | |
| 565 Changed types in cyg_memdesc_t. | |
| 566 * src/hal_misc.c (hal_map_memory): Changed argument types. | |
| 567 | |
| 568 * include/hal_arch.h: Changed a few comments. | |
| 569 | |
| 570 1998-11-23 Jesper Skov <jskov@cygnus.co.uk> | |
| 571 | |
| 572 * src/vectors.S: Cleaned up CYG_MSR definition. | |
| 573 | |
| 574 * src/hal_misc.c (mem_map): Added mapping for SIM. | |
| 575 (hal_map_memory): Added 603 BAT mapping. | |
| 576 | |
| 577 * include/ppc_regs.h: Added definitions for BATs. | |
| 578 | |
| 579 1998-11-19 Jesper Skov <jskov@cygnus.co.uk> | |
| 580 | |
| 581 * include/ppc_regs.h: | |
| 582 * include/hal_cache.h: | |
| 583 Use operand constants to pass macro values to assembly code. | |
| 584 | |
| 585 1998-11-18 Jesper Skov <jskov@cygnus.co.uk> | |
| 586 | |
| 587 * src/context.S: | |
| 588 * include/ppc.inc: | |
| 589 * include/hal_arch.h: | |
| 590 Improved GDB thread info output by making a context switch frame | |
| 591 look like an exception/interrupt frame. | |
| 592 | |
| 593 1998-11-18 Gary Thomas <gthomas@cygnus.co.uk> | |
| 594 | |
| 595 * include/hal_intr.h: Add support for interrupt latency | |
| 596 measurements, controlled by CYGVAR_KERNEL_COUNTERS_CLOCK_LATENCY. | |
| 597 | |
| 598 1998-11-18 Jesper Skov <jskov@cygnus.co.uk> | |
| 599 | |
| 600 * include/ppc.inc: Renamed CYG_HAL_POWERPC_MP860 to | |
| 601 CYG_HAL_POWERPC_MPC860. | |
| 602 | |
| 603 1998-11-17 Jesper Skov <jskov@cygnus.co.uk> | |
| 604 | |
| 605 * hal/powerpc/arch/current/include/hal_cache.h | |
| 606 * hal/powerpc/arch/current/include/hal_intr.h | |
| 607 * hal/powerpc/arch/current/include/ppc_regs.h | |
| 608 * hal/powerpc/arch/current/src/hal_misc.c | |
| 609 * hal/powerpc/arch/current/src/ppc_stub.c | |
| 610 * hal/powerpc/arch/current/src/vectors.S | |
| 611 Renamed CYG_HAL_POWERPC_MP860 to CYG_HAL_POWERPC_MPC860. | |
| 612 | |
| 613 1998-11-16 Jesper Skov <jskov@cygnus.co.uk> | |
| 614 | |
| 615 * src/vectors.S: | |
| 616 * include/hal_intr.h: | |
| 617 Added vector translation. | |
| 618 | |
| 619 * src/vectors.S: Use r14 instead of r15 in interrupt handler. | |
| 620 | |
| 621 1998-11-09 Jesper Skov <jskov@cygnus.co.uk> | |
| 622 | |
| 623 * include/hal_cache.h: Added memory mapping structure. | |
| 624 | |
| 625 * src/hal_misc.c (hal_MMU_init): Cleaned up memory mapping. | |
| 626 | |
| 627 1998-11-09 Jesper Skov <jskov@cygnus.co.uk> | |
| 628 | |
| 629 * src/hal_misc.c (hal_enable_caches): Also disable serialization. | |
| 630 | |
| 631 * include/ppc_regs.h: Added more register definitions. | |
| 632 | |
| 633 1998-11-06 Jesper Skov <jskov@cygnus.co.uk> | |
| 634 | |
| 635 * src/vectors.S: Don't enable MMU when target is SIM. Caches are | |
| 636 not used anyway, and there's a serious performance hit. | |
| 637 (added comment). | |
| 638 | |
| 639 1998-11-04 Jesper Skov <jskov@cygnus.co.uk> | |
| 640 | |
| 641 * include/hal_cache.h: Proper separation of SIM and MPC860 cache | |
| 642 defines. | |
| 643 | |
| 644 1998-11-04 Jesper Skov <jskov@cygnus.co.uk> | |
| 645 | |
| 646 * src/ppc_stub.c (cyg_hal_gdb_interrupt, | |
| 647 cyg_hal_gdb_remove_break): Add cache flushes after fiddling with | |
| 648 the program data. | |
| 649 | |
| 650 * src/vectors.S (__default_interrupt_vsr, | |
| 651 __default_exception_vsr): Enable MMU on entry. | |
| 652 | |
| 653 1998-11-04 Jesper Skov <jskov@cygnus.co.uk> | |
| 654 | |
| 655 * src/vectors.S: Make calls to MMU init function and cache | |
| 656 enabling function. Enable MMU. | |
| 657 | |
| 658 * src/hal_misc.c (hal_map_memory, hal_MMU_init, | |
| 659 hal_enable_caches): Added. | |
| 660 | |
| 661 * include/ppc_regs.h: Added MMU register definitions. | |
| 662 | |
| 663 * include/hal_cache.h: Enabled cache macros and made them work | |
| 664 properly. | |
| 665 | |
| 666 1998-11-02 Jesper Skov <jskov@cygnus.co.uk> | |
| 667 | |
| 668 * include/ppc_stub.h: | |
| 669 * src/ppc_stub.c (cyg_hal_gdb_interrupt, | |
| 670 cyg_hal_gdb_remove_break): New names for the new GDB BREAK support | |
| 671 functions. | |
| 672 | |
| 673 1998-11-02 Jesper Skov <jskov@cygnus.co.uk> | |
| 674 | |
| 675 * src/vectors.S (__default_interrupt_vsr): Fill r15 before doing | |
| 676 cyg_hal_gdb_isr call, or it might be skipped. | |
| 677 cyg_hal_gdb_isr now takes PC as first argument. | |
| 678 | |
| 679 * src/ppc_stub.c: | |
| 680 * src/ppc_stub.h: | |
| 681 Added proper GDB interrupt support. | |
| 682 | |
| 0 | 683 1998-10-27 Jesper Skov <jskov@cygnus.co.uk> |
| 684 | |
| 685 * src/vectors.S: Also save registers 13-15 in minimum context for | |
| 686 convenience. | |
| 687 | |
| 688 1998-10-25 Jesper Skov <jskov@cygnus.co.uk> | |
| 689 | |
| 690 * src/vectors.S: Removed pkgconf/kernel.h include fix-me. | |
| 691 | |
| 692 1998-10-23 Jesper Skov <jskov@cygnus.co.uk> | |
| 693 | |
| 694 * include/ppc_stub.h: Include generic-stub.h from hal. | |
| 695 | |
| 696 Fri Oct 23 04:47:11 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 697 | |
| 698 * include/hal_cache.h: | |
| 699 Include HAL configuration file to be sure we get all the right | |
| 700 defines. This is a potential problem, that I had thought may be | |
| 701 the cause of PR 17839, but that turned out to be a config tool | |
| 702 problem | |
| 703 | |
| 704 1998-10-16 Bart Veer <bartv@cygnus.co.uk> | |
| 705 | |
| 706 * src/vectors.S (__interrupt_stack): | |
| 707 Made the interrupt stack size configurable. | |
| 708 | |
| 709 1998-10-15 Jesper Skov <jskov@cygnus.co.uk> | |
| 710 | |
| 711 * src/ppc_stub.c (__computeSignal): Use SIGSYS for 'sc' | |
| 712 exceptions. | |
| 713 | |
| 714 1998-10-15 Jesper Skov <jskov@cygnus.co.uk> | |
| 715 PR 17808 | |
| 716 | |
| 717 * include/hal_arch.h (HAL_JMP_BUF_SIZE): Increased to 23. | |
| 718 | |
| 719 * src/context.S (hal_setjmp, hal_longjmp): Also save CR[2-4]. | |
| 720 | |
| 721 1998-10-15 Jesper Skov <jskov@cygnus.co.uk> | |
| 722 | |
| 723 * src/vectors.S: CYGDBG_KERNEL_DEBUG_GDB_INCLUDE_STUBS changed to | |
| 724 CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS. | |
| 725 | |
| 726 1998-10-15 Jesper Skov <jskov@cygnus.co.uk> | |
| 727 | |
| 728 * src/ppc_stub.c: Replaced include <signal.h> with SIGxxx | |
| 729 definitions. | |
| 730 | |
| 731 1998-10-15 Jesper Skov <jskov@cygnus.co.uk> | |
| 732 | |
| 733 * src/ppc_stub.c: Graceful error if attempted compiled for | |
| 734 simulator. | |
| 735 Also do proper include of dbg-threads-api.h. | |
| 736 | |
| 737 * src/vectors.S: Changed CYG_HAL_GDB_BREAK to | |
| 738 CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT. | |
| 739 | |
| 740 1998-10-15 Jesper Skov <jskov@cygnus.co.uk> | |
| 741 | |
| 742 * src/ppc_stub.c (single_step, clear_single_step): Disable | |
| 743 interrupts when doing a single-step. | |
| 744 | |
| 745 1998-10-14 Nick Garnett <nickg@cygnus.co.uk> | |
| 746 | |
| 747 * include/hal_io.h: | |
| 748 * src/ppc_stub.c: | |
| 749 * src/hal_misc.c: | |
| 750 Minor modifications to permit building without kernel. | |
| 751 | |
| 752 1998-10-14 Jesper Skov <jskov@cygnus.co.uk> | |
| 753 | |
| 754 * include/hal_intr.h (HAL_QUERY_INTERRUPTS): Fixed to do the right | |
| 755 thing. | |
| 756 | |
| 757 1998-10-13 Jesper Skov <jskov@lassi.cygnus.co.uk> | |
| 758 | |
| 759 * src/ppc_stub.c: | |
| 760 * src/hal_misc.c: | |
| 761 Added thread support. Primarily a change in the way registers are | |
| 762 accessed. | |
| 763 | |
| 764 * include/hal_arch.h (HAL_GET_GDB_REGISTERS, | |
| 765 HAL_SET_GDB_REGISTERS): Added a few more registers. | |
| 766 | |
| 767 1998-10-12 Jesper Skov <jskov@lassi.cygnus.co.uk> | |
| 768 | |
| 769 * Reverted below to avoid problems with test farm. Waiting for | |
| 770 approval of other diffs. | |
| 771 | |
| 772 1998-10-12 Jesper Skov <jskov@lassi.cygnus.co.uk> | |
| 773 | |
| 774 * src/ppc_stub.c: | |
| 775 * src/hal_misc.c: | |
| 776 Added thread support. Primarily a change in the way registers are | |
| 777 accessed. | |
| 778 | |
| 779 * include/hal_arch.h (HAL_GET_GDB_REGISTERS, | |
| 780 HAL_SET_GDB_REGISTERS): Added a few more registers. | |
| 781 | |
| 782 1998-10-12 Jesper Skov <jskov@lassi.cygnus.co.uk> | |
| 783 | |
| 784 * include/ppc_stub.h: Added CYGONCE protection. | |
| 785 Fixed warning. | |
| 786 | |
| 787 1998-10-09 Jesper Skov <jskov@cygnus.co.uk> | |
| 788 | |
| 789 * include/hal_intr.h: Added HAL_TRANSLATE_VECTOR. | |
| 790 | |
| 791 1998-10-08 Jesper Skov <jskov@cygnus.co.uk> | |
| 792 | |
| 793 * src/vectors.S: Protect kernel.h inclusion by CYGPKG_KERNEL. | |
| 794 | |
| 795 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk> | |
| 796 | |
| 797 * include/hal_arch.h | |
| 798 * include/ppc_regs.h | |
| 799 * src/hal_misc.c | |
| 800 Changed /**/ comments to //. | |
| 801 | |
| 802 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk> | |
| 803 | |
| 804 * src/makefile: Removed. | |
| 805 | |
| 806 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk> | |
| 807 | |
| 808 * include/basetype.h: | |
| 809 * include/hal_arch.h: | |
| 810 * include/hal_cache.h: | |
| 811 * include/hal_intr.h: | |
| 812 * include/hal_io.h: | |
| 813 * include/ppc_regs.h: | |
| 814 * include/pkgconf/hal_powerpc.h: | |
| 815 * src/context.S: | |
| 816 * src/hal_misc.c: | |
| 817 * src/vectors.S: | |
| 818 Expanded TABs. | |
| 819 | |
| 820 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk> | |
| 821 | |
| 822 * src/vectors.S: Added GDB interrupt support. | |
| 823 Call GDB stub init at startup. | |
| 824 | |
| 825 1998-10-08 Jesper Skov <jskov@lassi.cygnus.co.uk> | |
| 826 | |
| 827 * include/ppc_regs.h: Added defines for Internal Memory Map. Added | |
| 828 CYGONCE protection. | |
| 829 | |
| 830 1998-10-07 Jesper Skov <jskov@cygnus.co.uk> | |
| 831 | |
| 832 * include/hal_io.h: Enforce in-order IO. | |
| 833 | |
| 834 1998-10-01 Jesper Skov <jskov@cygnus.co.uk> | |
| 835 | |
| 836 * src/vectors.S (_start): Comment change. | |
| 837 | |
| 838 * include/hal_intr.h: Added empty HAL_INTERRUPT_SET_LEVEL macro. | |
| 839 | |
| 840 Thu Sep 17 17:40:01 1998 Jesper Skov <jskov@lassi.cygnus.co.uk> | |
| 841 | |
| 842 * src/vectors.S: Simulator does not support DER register. | |
| 843 | |
| 844 1998-09-14 Bart Veer <bartv@cygnus.co.uk> | |
| 845 | |
| 846 * src/PKGconf.mak: | |
| 847 Made vectors.o dependent on the various files that can contain | |
| 848 makefile variables or rules. This is needed after changes to | |
| 849 pkgconf.tcl for PRs 17195 and 17286. | |
| 850 | |
| 851 1998-09-12 Bart Veer <bartv@cygnus.co.uk> | |
| 852 | |
| 853 * include/pkgconf/hal_powerpc.h: | |
| 854 Added missing descriptions (PR 17184) | |
| 855 | |
| 856 * src/hal_misc.c (exception_handler): | |
| 857 Sort out exception handling options (PR 16953) | |
| 858 | |
| 859 Fri Sep 4 12:03:54 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 860 | |
| 861 * src/context.S: Always save/restore CR as the compiler may only | |
| 862 do a partial restore. | |
| 863 | |
| 864 Thu Sep 3 10:12:46 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 865 | |
| 866 * include/hal_cache.h: Replaced CACHE macros with dummies. The | |
| 867 errata for the revision A.2 MPC860 is pretty grim wrt cache side | |
| 868 effects. | |
| 869 | |
| 870 * include/hal_cache.h: | |
| 871 * include/hal_io.h: | |
| 872 * include/hal_arch.h: | |
| 873 * include/hal_intr.h: | |
| 874 Wrapped multi-line macros with CYG_MACRO_START/END. | |
| 875 | |
| 876 1998-09-02 Bart Veer <bartv@cygnus.co.uk> | |
| 877 | |
| 878 * include/pkgconf/hal_powerpc.h: | |
| 879 New header file for architecture-specific configuration options | |
| 880 | |
| 881 * tests/PKGconf.mak: | |
| 882 * src/PKGconf.mak: | |
| 883 Sort out package naming conventions. | |
| 884 | |
| 885 1998-09-01 Nick Garnett <nickg@cygnus.co.uk> | |
| 886 | |
| 887 * include/hal_intr.h: | |
| 888 Added CYG_VSR_COUNT, CYG_EXCEPTION_COUNT and CYG_ISR_COUNT. | |
| 889 | |
| 890 Tue Sep 1 14:43:48 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 891 | |
| 892 * include/hal_cache.h (HAL_DCACHE_SYNC): Write data in the cache | |
| 893 back to memory. | |
| 894 (HAL_ICACHE_SYNC): Do nothing. | |
| 895 | |
| 896 Tue Sep 1 10:26:10 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 897 | |
| 898 * src/hal_misc.c: Define empty __eabi to override compiler | |
| 899 generated version of the same. | |
| 900 | |
| 901 Mon Aug 31 16:32:34 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 902 | |
| 903 * src/hal_misc.c (cyg_hal_invoke_constructors): Renamed from | |
| 904 __eabi. | |
| 905 | |
| 906 Mon Aug 31 16:31:18 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 907 | |
| 908 * src/vectors.S (_start): Call C++ constructors. | |
| 909 | |
| 910 Mon Aug 31 15:32:22 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 911 | |
| 912 * src/vectors.S (__default_interrupt_vsr): Added config options: | |
| 913 CYGFUN_HAL_COMMON_KERNEL_SUPPORT and | |
| 914 CYGIMP_HAL_COMMON_INTERRUPTS_USE_INTERRUPT_STACK. | |
| 915 (restore_state): Moved from bottom of __default_exception_vsr to | |
| 916 bottom of __default_interrupt_vsr. | |
| 917 | |
| 918 Mon Aug 31 13:33:04 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 919 | |
| 920 * src/ppc_stub.c (__computeSignal): Added handling of MC860 | |
| 921 specific exceptions. | |
| 922 Made VECTOR_PROGRAM decode actual exception type. | |
| 923 | |
| 924 * include/hal_intr.h: Defined MC860 specific vectors. | |
| 925 | |
| 926 Mon Aug 31 10:12:44 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 927 | |
| 928 * src/hal_misc.c: | |
| 929 * src/vectors.S: | |
| 930 Added ha_default_isr. | |
| 931 | |
| 932 * include/hal_cache.h: | |
| 933 * include/ppc_regs.h: | |
| 934 Defined HAL_DCACHE_x macros. | |
| 935 | |
| 936 * include/hal_arch.h: | |
| 937 * src/hal_misc: | |
| 938 Added hal_idle_thread_action. | |
| 939 | |
| 940 1998-08-28 Bart Veer <bartv@cygnus.co.uk> | |
| 941 | |
| 942 * src/vectors.S, src/context.S, src/hal_misc.c, src/ppc_stub.c, | |
| 943 include/hal_intr.h : | |
| 944 Updated for new kernel configuration option symbol names | |
| 945 | |
| 946 Fri Aug 28 17:55:46 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 947 | |
| 948 * src/vectors.S: Added some more comments. | |
| 949 (_start): Disable 860 "Development Support" as it breaks PowerPC | |
| 950 standard single-stepping exceptions. | |
| 951 | |
| 952 * src/ppc_stub.c: Handle single-step exceptions properly. Also | |
| 953 enable exception-after-branch. | |
| 954 | |
| 955 Fri Aug 28 17:41:34 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 956 | |
| 957 * include/ppc_regs.h: Added some more definitions. | |
| 958 | |
| 959 * include/hal_cache.h: Defined HAL_ICACHE_x macros. | |
| 960 | |
| 961 * include/hal_arch.h (HAL_BREAKINST): Use same opcode as GDB. | |
| 962 | |
| 963 Fri Aug 28 10:11:06 1998 Jonathan Larmour <jlarmour@cygnus.co.uk> | |
| 964 | |
| 965 * src/vectors.S (_start): | |
| 966 Change call of main() to cyg_start(), and change comments | |
| 967 accordingly. Definitely never call exit(). | |
| 968 | |
| 969 Thu Aug 27 15:30:27 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 970 | |
| 971 * include/ppc_stub.h (REGSIZE): Floats are 64 bit. | |
| 972 | |
| 973 Thu Aug 27 13:58:16 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 974 | |
| 975 * src/hal_misc.c: Removed GDB C-C stuff again. | |
| 976 | |
| 977 Wed Aug 26 16:05:53 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 978 | |
| 979 * src/hal_misc.c (hal_ctrlc_isr, hal_init_ctrlc_intr): | |
| 980 Added GDB C-C support (temporary location). | |
| 981 | |
| 982 Wed Aug 26 15:12:31 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 983 | |
| 984 * src/hal_misc.c (__eabi): Changed to match the constructor table | |
| 985 generated by the linker script. | |
| 986 | |
| 987 Wed Aug 26 09:38:07 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 988 | |
| 989 * include/hal_arch.h (HAL_GET_GDB_REGISTERS): Fixed typo. | |
| 990 (HAL_SET_GDB_REGISTERS): Same. | |
| 991 | |
| 992 1998-08-25 Nick Garnett <nickg@cygnus.co.uk> | |
| 993 | |
| 994 * src/vectors.S: | |
| 995 Now pass pointer to saved registers as third argument to | |
| 996 interrupt_end(). | |
| 997 | |
| 998 * include/hal_arch.h: | |
| 999 Added macros to support GDB. | |
| 1000 | |
| 1001 Tue Aug 25 16:57:27 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 1002 | |
| 1003 * src/ppc_stub.c: Comment changes. | |
| 1004 | |
| 1005 Tue Aug 25 11:11:49 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 1006 | |
| 1007 * include/hal_intr.h (HAL_INTERRUPT_ATTACH): Added cast to avoid | |
| 1008 compiler warning. | |
| 1009 | |
| 1010 Tue Aug 25 11:08:00 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 1011 | |
| 1012 * include/hal_arch.h (HAL_REORDER_BARRIER): Added side effect to | |
| 1013 "memory". | |
| 1014 | |
| 1015 Mon Aug 24 13:15:07 1998 Jesper Skov <jskov@lassi.cygnus.co.uk> | |
| 1016 | |
| 1017 * include/ppc_stub.h: Corrected NUMREGS. | |
| 1018 | |
| 1019 Mon Aug 24 11:14:08 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 1020 | |
| 1021 * src/vectors.S (__default_exception_vsr): Don't access register | |
| 1022 hid0. | |
| 1023 | |
| 1024 Mon Aug 24 10:37:04 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 1025 | |
| 1026 * src/vectors.S (_start): Removed non-functional OCD control. | |
| 1027 | |
| 1028 1998-08-21 Nick Garnett <nickg@cygnus.co.uk> | |
| 1029 | |
| 1030 * include/hal_cache.h: | |
| 1031 Now includes cyg_type.h rather than ktypes.h. | |
| 1032 | |
| 1033 Thu Aug 20 17:43:50 1998 Jesper Skov <jskov@lassi.cygnus.co.uk> | |
| 1034 | |
| 1035 * src/vectors.S: Disable OCD control to allow debugging of gdb | |
| 1036 stub. | |
| 1037 | |
| 1038 * src/vectors.S: Temporary stack definition. | |
| 1039 | |
| 1040 Thu Aug 20 17:37:10 1998 Jesper Skov <jskov@lassi.cygnus.co.uk> | |
| 1041 | |
| 1042 * src/hal_misc.c: Added GDB stub support. | |
| 1043 | |
| 1044 * include/ppc.inc: Added some 860 register definitions. | |
| 1045 | |
| 1046 * include/hal_arch.h: Added breakpoint stuff. | |
| 1047 | |
| 1048 Thu Aug 20 16:07:03 1998 Jesper Skov <jskov@lassi.cygnus.co.uk> | |
| 1049 | |
| 1050 * src/PKGconf.mak: Include GDB support files. | |
| 1051 | |
| 1052 Thu Aug 20 16:00:21 1998 Jesper Skov <jskov@lassi.cygnus.co.uk> | |
| 1053 | |
| 1054 * include/ppc_stub.h: | |
| 1055 * include/ppc_regs.h: | |
| 1056 * src/ppc_stub.c: | |
| 1057 Added for GDB support. | |
| 1058 | |
| 1059 Tue Aug 18 18:44:00 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 1060 | |
| 1061 * include/hal_intr.h: | |
| 1062 * include/hal_arch.h: | |
| 1063 Use cyg_type.h rather than ktypes.h. | |
| 1064 | |
| 1065 Tue Aug 18 18:38:43 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 1066 | |
| 1067 * include/basetype.h: Fixed typo. | |
| 1068 | |
| 1069 1998-08-18 Nick Garnett <nickg@cygnus.co.uk> | |
| 1070 | |
| 1071 * src/context.S: | |
| 1072 * src/hal_misc.c: | |
| 1073 * include/hal_intr.h: | |
| 1074 * src/vectors.S: | |
| 1075 Now uses hal.h rather than kernel.h. | |
| 1076 | |
| 1077 Mon Aug 17 16:23:46 1998 Jesper Skov <jskov@cygnus.co.uk> | |
| 1078 | |
| 1079 * include/hal_intr.h (HAL_DISABLE_INTERRUPTS): Fix MACRO line | |
| 1080 continuation. | |
| 1081 (HAL_RESTORE_INTERRUPTS): Same. | |
| 1082 | |
| 1083 //=========================================================================== | |
| 1084 //####COPYRIGHTBEGIN#### | |
| 1085 // | |
| 1086 // ------------------------------------------- | |
| 1087 // The contents of this file are subject to the Cygnus eCos Public License | |
| 1088 // Version 1.0 (the "License"); you may not use this file except in | |
| 1089 // compliance with the License. You may obtain a copy of the License at | |
| 1090 // http://sourceware.cygnus.com/ecos | |
| 1091 // | |
| 1092 // Software distributed under the License is distributed on an "AS IS" | |
| 1093 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the | |
| 1094 // License for the specific language governing rights and limitations under | |
| 1095 // the License. | |
| 1096 // | |
| 1097 // The Original Code is eCos - Embedded Cygnus Operating System, released | |
| 1098 // September 30, 1998. | |
| 1099 // | |
| 1100 // The Initial Developer of the Original Code is Cygnus. Portions created | |
| 2 | 1101 // by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions. All Rights Reserved. |
| 0 | 1102 // ------------------------------------------- |
| 1103 // | |
| 1104 //####COPYRIGHTEND#### | |
| 1105 //=========================================================================== |