[d3b09bf4] | 1 | 2004-03-29 Ralf Corsepius <ralf_corsepius@rtems.org> |
---|
| 2 | |
---|
| 3 | * configure.ac: RTEMS_TOP([../../../..]). |
---|
| 4 | |
---|
[7ea55607] | 5 | 2004-01-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 6 | |
---|
| 7 | * configure.ac: Move RTEMS_TOP one subdir down. |
---|
| 8 | |
---|
[3d1de20] | 9 | 2004-01-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 10 | |
---|
| 11 | * Makefile.am: Add PREINSTALL_DIRS. |
---|
| 12 | |
---|
[8956e27] | 13 | 2004-01-14 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 14 | |
---|
| 15 | * Makefile.am: Re-add dirstamps to PREINSTALL_FILES. |
---|
| 16 | Add PREINSTALL_FILES to CLEANFILES. |
---|
| 17 | |
---|
[36e48b1] | 18 | 2004-01-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 19 | |
---|
| 20 | * configure.ac: Requires automake >= 1.8.1. |
---|
| 21 | |
---|
[f08808e] | 22 | 2004-01-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 23 | |
---|
| 24 | * Makefile.am: Include compile.am, again. |
---|
| 25 | |
---|
[ec8c1949] | 26 | 2004-01-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 27 | |
---|
| 28 | * Makefile.am: Convert to using automake compilation rules. |
---|
| 29 | |
---|
[c6c2f8d] | 30 | 2004-01-07 Joel Sherrill <joel@OARcorp.com> |
---|
| 31 | |
---|
| 32 | * rtems/score/mips.h: Removed junk revision line. |
---|
| 33 | |
---|
[7fccd6d6] | 34 | 2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 35 | |
---|
| 36 | * Makefile.am: Use mkdir_p. Remove dirs from PREINSTALL_FILES. |
---|
| 37 | |
---|
[810720b6] | 38 | 2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 39 | |
---|
| 40 | * configure.ac: Require automake >= 1.8, autoconf >= 2.59. |
---|
| 41 | |
---|
[60f7da2] | 42 | 2003-12-01 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 43 | |
---|
| 44 | * Makefile.am: Remove TMPINSTALL_FILES. |
---|
| 45 | |
---|
[7d0eba02] | 46 | 2003-11-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 47 | |
---|
| 48 | * Makefile.am: Add $(dirstamp) to preinstallation rules. |
---|
| 49 | |
---|
[d6a444d] | 50 | 2003-11-23 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 51 | |
---|
| 52 | * Makefile.am: Don't use gmake rules for preinstallation. |
---|
| 53 | |
---|
[9ca05b1] | 54 | 2003-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 55 | |
---|
| 56 | * configure.ac: Remove RTEMS_CANONICAL_HOST. |
---|
| 57 | |
---|
[8727808e] | 58 | 2003-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 59 | |
---|
| 60 | * configure.ac: Remove RTEMS_CHECK_CPU. |
---|
| 61 | |
---|
[3b1c100] | 62 | 2003-09-26 Joel Sherrill <joel@OARcorp.com> |
---|
| 63 | |
---|
| 64 | * rtems/score/cpu.h: Obsoleting HP PA-RISC port and removing all |
---|
| 65 | references. |
---|
| 66 | |
---|
[5356c03] | 67 | 2003-09-04 Joel Sherrill <joel@OARcorp.com> |
---|
| 68 | |
---|
| 69 | * cpu.c, cpu_asm.S, rtems/score/cpu.h, rtems/score/mips.h, |
---|
| 70 | rtems/score/types.h: URL for license changed. |
---|
| 71 | |
---|
[7dcc3fe] | 72 | 2003-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 73 | |
---|
| 74 | * configure.ac: Use rtems-bugs@rtems.com as bug report email address. |
---|
| 75 | |
---|
[d2c26e4b] | 76 | 2003-03-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 77 | |
---|
| 78 | * configure.ac: Remove AC_CONFIG_AUX_DIR. |
---|
| 79 | |
---|
[53021d4] | 80 | 2002-12-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 81 | |
---|
| 82 | * configure.ac: Require autoconf-2.57 + automake-1.7.2. |
---|
| 83 | * Makefile.am: Eliminate C_O_FILES, S_O_FILES, libscorecpu_a_OBJECTS. |
---|
| 84 | |
---|
[47c0220] | 85 | 2002-11-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 86 | |
---|
| 87 | * configure.ac: Fix package name. |
---|
| 88 | |
---|
[9584c06] | 89 | 2002-11-04 Joel Sherrill <joel@OARcorp.com> |
---|
| 90 | |
---|
| 91 | * idtcpu.h: Removed warning. |
---|
| 92 | |
---|
[75749ff] | 93 | 2002-11-01 Joel Sherrill <joel@OARcorp.com> |
---|
| 94 | |
---|
| 95 | * idtcpu.h: Removed warnings. |
---|
| 96 | |
---|
[7a845e2f] | 97 | 2002-10-28 Joel Sherrill <joel@OARcorp.com> |
---|
| 98 | |
---|
| 99 | * idtcpu.h: Removed warning by turning extra token at the end of |
---|
| 100 | an endif into a comment. |
---|
| 101 | |
---|
[5c8b6b6] | 102 | 2002-10-25 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 103 | |
---|
| 104 | * configure.ac: Add nostdinc to AM_INIT_AUTOMAKE. |
---|
| 105 | |
---|
[f8cb04a5] | 106 | 2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 107 | |
---|
| 108 | * .cvsignore: Reformat. |
---|
| 109 | Add autom4te*cache. |
---|
| 110 | Remove autom4te.cache. |
---|
| 111 | |
---|
[5e39823] | 112 | 2002-08-14 Greg Menke <gregory.menke@gsfc.nasa.gov> |
---|
[a85d8ec] | 113 | |
---|
[5e39823] | 114 | * cpu_asm.S: Clarified some comments, removed code that forced |
---|
| 115 | SR_IEP on when returning from an interrupt. |
---|
[8c746fe] | 116 | |
---|
[a25b63b] | 117 | 2002-06-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 118 | |
---|
| 119 | * configure.ac: Add RTEMS_PROG_CCAS |
---|
| 120 | |
---|
[6f79a970] | 121 | 2002-06-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 122 | |
---|
| 123 | * configure.ac: Use AC_CONFIG_AUX_DIR(../../../..). |
---|
| 124 | Add AC_PROG_RANLIB. |
---|
| 125 | |
---|
[5e39823] | 126 | 2002-06-20 Greg Menke <gregory.menke@gsfc.nasa.gov> |
---|
| 127 | * cpu_asm.S: Added SR_IEO to context restore to fix isr disabled |
---|
| 128 | deadlock caused by interrupt arriving while dispatching. |
---|
| 129 | |
---|
[2f6261d] | 130 | 2002-06-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 131 | |
---|
| 132 | * Makefile.am: Include $(top_srcdir)/../../../automake/*.am. |
---|
| 133 | Use ../../../aclocal. |
---|
| 134 | |
---|
[eb4536c] | 135 | 2001-04-03 Joel Sherrill <joel@OARcorp.com> |
---|
| 136 | |
---|
| 137 | * Per PR94, all rtems/score/CPUtypes.h are named rtems/score/types.h. |
---|
| 138 | * rtems/score/mipstypes.h: Removed. |
---|
| 139 | * rtems/score/types.h: New file via CVS magic. |
---|
| 140 | * Makefile.am, rtems/score/cpu.h: Account for name change. |
---|
| 141 | |
---|
[7273b6e] | 142 | 2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 143 | |
---|
| 144 | * configure.ac: |
---|
| 145 | AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS). |
---|
| 146 | AM_INIT_AUTOMAKE([no-define foreign 1.6]). |
---|
| 147 | * Makefile.am: Remove AUTOMAKE_OPTIONS. |
---|
| 148 | |
---|
[25d3d4d] | 149 | 2002-03-20 Greg Menke <gregory.menke@gsfc.nasa.gov> |
---|
| 150 | |
---|
| 151 | * cpu_asm.S: Now compiles on 4600 and 4650. |
---|
| 152 | |
---|
[293c0e30] | 153 | 2002-03-13 Greg Menke <gregory.menke@gsfc.nasa.gov> |
---|
[8264d23] | 154 | |
---|
[293c0e30] | 155 | * cpu_asm.S: Fixed a sneaky return from int w/ ints disabled bug. |
---|
| 156 | * rtems/score/cpu.h: Fixed register numbering in comments and made |
---|
| 157 | interrupt enable/disable more robust. |
---|
| 158 | |
---|
| 159 | 2002-03-05 Greg Menke <gregory.menke@gsfc.nasa.gov> |
---|
[8264d23] | 160 | * cpu_asm.S: Added support for the debug exception vector, cleaned |
---|
| 161 | up the exception processing & exception return stuff. Re-added |
---|
| 162 | EPC in the task context structure so the gdb stub will know where |
---|
| 163 | a thread is executing. Should've left it there in the first place... |
---|
| 164 | * idtcpu.h: Added support for the debug exception vector. |
---|
| 165 | * cpu.c: Added ___exceptionTaskStack to hold a pointer to the |
---|
| 166 | stack frame in an interrupt so context switch code can get the |
---|
| 167 | userspace EPC when scheduling. |
---|
| 168 | * rtems/score/cpu.h: Re-added EPC to the task context. |
---|
| 169 | |
---|
[bd1ecb0] | 170 | 2002-02-27 Greg Menke <gregory.menke@gsfc.nasa.gov> |
---|
| 171 | |
---|
| 172 | * cpu_asm.S: Fixed exception return address, modified FP context |
---|
| 173 | switch so FPU is properly enabled and also doesn't screw up the |
---|
| 174 | exception FP handling. |
---|
| 175 | * idtcpu.h: Added C0_TAR, the MIPS target address register used for |
---|
| 176 | returning from exceptions. |
---|
| 177 | * iregdef.h: Added R_TAR to the stack frame so the target address |
---|
| 178 | can be saved on a per-exception basis. The new entry is past the |
---|
| 179 | end of the frame gdb cares about, so doesn't affect gdb or cpu.h |
---|
| 180 | stuff. |
---|
| 181 | * rtems/score/cpu.h: added an #ifdef so cpu_asm.S can include it |
---|
[dc3848d0] | 182 | to obtain FPU defines without syntax errors generated by the C |
---|
[bd1ecb0] | 183 | defintions. |
---|
| 184 | * cpu.c: Improved interrupt level saves & restores. |
---|
| 185 | |
---|
[9099a85] | 186 | 2002-02-08 Joel Sherrill <joel@OARcorp.com> |
---|
| 187 | |
---|
| 188 | * iregdef.h, rtems/score/cpu.h: Reordered register in the |
---|
| 189 | exception stack frame to better match gdb's expectations. |
---|
| 190 | |
---|
[a37b8f95] | 191 | 2001-02-05 Joel Sherrill <joel@OARcorp.com> |
---|
| 192 | |
---|
| 193 | * cpu_asm.S: Enhanced to save/restore more registers on |
---|
| 194 | exceptions. |
---|
| 195 | * rtems/score/cpu.h (CPU_Interrupt_frame): Enhanced to list every |
---|
| 196 | register individually and document when it is saved. |
---|
| 197 | * idtcpu.h: Added constants for the coprocessor 1 registers |
---|
| 198 | revision and status. |
---|
| 199 | |
---|
[9535ba4] | 200 | 2001-02-05 Joel Sherrill <joel@OARcorp.com> |
---|
| 201 | |
---|
| 202 | * rtems/Makefile.am, rtems/score/Makefile.am: Removed again. |
---|
| 203 | |
---|
[0bc5329] | 204 | 2001-02-04 Joel Sherrill <joel@OARcorp.com> |
---|
| 205 | |
---|
| 206 | * rtems/score/cpu.h: IDLE task should not be FP. This was a mistake |
---|
| 207 | in the previous patch that has now been confirmed. |
---|
| 208 | |
---|
[e6dec71c] | 209 | 2001-02-01 Greg Menke <gregory.menke@gsfc.nasa.gov> |
---|
| 210 | |
---|
| 211 | * cpu.c: Enhancements and fixes for modifying the SR when changing |
---|
| 212 | the interrupt level. |
---|
| 213 | * cpu_asm.S: Fixed handling of FP enable bit so it is properly |
---|
| 214 | managed on a per-task basis, improved handling of interrupt levels, |
---|
| 215 | and made deferred FP contexts work on the MIPS. |
---|
| 216 | * rtems/score/cpu.h: Modified to support above changes. |
---|
| 217 | |
---|
[7a01fba1] | 218 | 2002-01-28 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 219 | |
---|
| 220 | * rtems/Makefile.am: Removed. |
---|
| 221 | * rtems/score/Makefile.am: Removed. |
---|
| 222 | * configure.ac: Reflect changes above. |
---|
| 223 | * Makefile.am: Reflect changes above. |
---|
| 224 | |
---|
[d49ce82] | 225 | 2002-02-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 226 | |
---|
| 227 | * asm.h: Remove #include <rtems/score/targopts.h>. |
---|
| 228 | Add #include <rtems/score/cpuopts.h>. |
---|
| 229 | * configure.ac: Remove RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP). |
---|
| 230 | |
---|
| 231 | |
---|
[e6dc43d] | 232 | 2001-12-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 233 | |
---|
| 234 | * configure.ac: Use RTEMS_ENV_RTEMSCPU. |
---|
| 235 | |
---|
[e9718415] | 236 | 2001-12-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 237 | |
---|
| 238 | * Makefile.am: Add multilib support. |
---|
| 239 | |
---|
[4db30283] | 240 | 2001-11-28 Joel Sherrill <joel@OARcorp.com>, |
---|
| 241 | |
---|
| 242 | This was tracked as PR91. |
---|
| 243 | * rtems/score/cpu.h: Added CPU_PROVIDES_ISR_IS_IN_PROGRESS macro which |
---|
| 244 | is used to specify if the port uses the standard macro for this (FALSE). |
---|
| 245 | A TRUE setting indicates the port provides its own implementation. |
---|
| 246 | |
---|
[f64f1816] | 247 | 2001-10-12 Joel Sherrill <joel@OARcorp.com> |
---|
| 248 | |
---|
| 249 | * cpu_asm.S: _CPU_Context_save_fp in was incorrectly in conditional |
---|
| 250 | compilation block with (CPU_HARDWARE_FP == FALSE). Reported by |
---|
| 251 | Wayne Bullaughey <wayne@wmi.com>. |
---|
| 252 | |
---|
[66387986] | 253 | 2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 254 | |
---|
| 255 | * .cvsignore: Add autom4te.cache for autoconf > 2.52. |
---|
| 256 | * configure.in: Remove. |
---|
| 257 | * configure.ac: New file, generated from configure.in by autoupdate. |
---|
| 258 | |
---|
[684eebc8] | 259 | 2001-09-23 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 260 | |
---|
| 261 | * rtems/score/Makefile.am: Use 'PREINSTALL_FILES ='. |
---|
| 262 | * Makefile.am: Use 'PREINSTALL_FILES ='. |
---|
| 263 | |
---|
[77b8106] | 264 | 2001-07-03 Joel Sherrill <joel@OARcorp.com> |
---|
| 265 | |
---|
| 266 | * cpu.c: Fixed typo. |
---|
| 267 | |
---|
[44ce2da1] | 268 | 2000-05-24 Joel Sherrill <joel@OARcorp.com> |
---|
| 269 | |
---|
| 270 | * rtems/score/mips.h: Added constants for MIPS exception numbers. |
---|
| 271 | All exceptions should be given low numbers and thus can be installed |
---|
| 272 | and processed in a uniform manner. Variances between various MIPS |
---|
| 273 | ISA levels were not accounted for. |
---|
| 274 | |
---|
[d26dce2] | 275 | 2001-05-24 Greg Menke <gregory.menke@gsfc.nasa.gov> |
---|
| 276 | |
---|
| 277 | * Assisted in design and debug by Joel Sherrill <joel@OARcorp.com>. |
---|
| 278 | * cpu_asm.S: Now works on Mongoose-V. Missed in previous patch. |
---|
| 279 | |
---|
[e2040ba] | 280 | 2001-05-22 Greg Menke <gregory.menke@gsfc.nasa.gov> |
---|
| 281 | |
---|
| 282 | * rtems/score/cpu.h: Add the interrupt stack structure and enhance |
---|
| 283 | the context initialization to account for floating point tasks. |
---|
| 284 | * rtems/score/mips.h: Added the routines mips_set_cause(), |
---|
| 285 | mips_get_fcr31(), and mips_set_fcr31(). |
---|
| 286 | * Assisted in design and debug by Joel Sherrill <joel@OARcorp.com>. |
---|
| 287 | |
---|
[c556d0ba] | 288 | 2001-05-07 Joel Sherrill <joel@OARcorp.com> |
---|
| 289 | |
---|
| 290 | * cpu_asm.S: Merged patches from Gregory Menke |
---|
| 291 | <Gregory.D.Menke.1@gsfc.nasa.gov> that clean up |
---|
| 292 | stack usage and include nops in the delay slots. |
---|
| 293 | |
---|
[176e1ed8] | 294 | 2001-04-20 Joel Sherrill <joel@OARcorp.com> |
---|
| 295 | |
---|
| 296 | * cpu_asm.S: Added code to save and restore SR and EPC to |
---|
| 297 | properly support nested interrupts. Note that the ISR |
---|
| 298 | (not RTEMS) enables interrupts allowing the nesting to occur. |
---|
| 299 | |
---|
[aa7f8a1f] | 300 | 2001-03-14 Joel Sherrill <joel@OARcorp.com> |
---|
| 301 | |
---|
| 302 | * cpu.c, rtems/score/cpu.h, rtems/score/mipstypes.h: |
---|
| 303 | Removed unused variable _CPU_Thread_dispatch_pointer |
---|
| 304 | and cleaned numerous comments. |
---|
| 305 | |
---|
[2e549dad] | 306 | 2001-03-13 Joel Sherrill <joel@OARcorp.com> |
---|
| 307 | |
---|
| 308 | * cpu.c, cpu_asm.S, iregdef.h, rtems/score/cpu.h, rtems/score/mips.h: |
---|
| 309 | Merged MIPS1 and MIPS3 code reducing the number of lines of assembly. |
---|
| 310 | Also reimplemented some assembly routines in C further reducing |
---|
| 311 | the amount of assembly and increasing maintainability. |
---|
| 312 | |
---|
[329509fb] | 313 | 2001-02-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 314 | |
---|
| 315 | * Makefile.am, rtems/score/Makefile.am: |
---|
| 316 | Apply include_*HEADERS instead of H_FILES. |
---|
| 317 | |
---|
[9c1dc8c] | 318 | 2001-01-12 Joel Sherrill <joel@OARcorp.com> |
---|
| 319 | |
---|
| 320 | * rtems/score/mips.h (mips_get_sr, mips_set_sr): Corrected |
---|
| 321 | register constraints from "general" to "register". |
---|
| 322 | |
---|
[16ad7ea] | 323 | 2001-01-09 Joel Sherrill <joel@OARcorp.com> |
---|
| 324 | |
---|
| 325 | * cpu_asm.S: Use SR_INTERRUPT_ENABLE_BITS instead of SR_XXX constants |
---|
| 326 | to make it easier to conditionalize the code for various ISA levels. |
---|
| 327 | |
---|
[1800f717] | 328 | 2001-01-08 Joel Sherrill <joel@OARcorp.com> |
---|
| 329 | |
---|
| 330 | * idtcpu.h: Commented out definition of "wait". It was stupid to |
---|
| 331 | use such a common word as a macro. |
---|
| 332 | * rtems/score/cpu.h (_CPU_ISR_Disable): Fixed for mips ISA 3. |
---|
| 333 | * rtems/score/mips.h: Added include of <idtcpu.h>. |
---|
| 334 | * rtems/score/mips.h (mips_enable_in_interrupt_mask): Corrected. |
---|
| 335 | |
---|
[9fd4f5c5] | 336 | 2001-01-03 Joel Sherrill <joel@OARcorp.com> |
---|
| 337 | |
---|
| 338 | * rtems/score/cpu.h: Added _CPU_Initialize_vectors(). |
---|
| 339 | * cpu_asm.S: Eliminated warning for duplicate definition of EXTERN. |
---|
| 340 | |
---|
[87e8f25] | 341 | 2000-12-19 Joel Sherrill <joel@OARcorp.com> |
---|
| 342 | |
---|
| 343 | * cpu_asm.S (_ISR_Handler): Return to the address in the EPC register. |
---|
| 344 | Previous code resulting in the interrupted immediately returning |
---|
| 345 | to the caller of the routine it was inside. |
---|
| 346 | |
---|
[3ad7c5d2] | 347 | 2000-12-19 Joel Sherrill <joel@OARcorp.com> |
---|
| 348 | |
---|
| 349 | * cpu.c (_CPU_Initialize): Do not initialize _ISR_Vector_table() here |
---|
| 350 | because it has not been allocated yet. |
---|
| 351 | |
---|
[797d88ba] | 352 | 2000-12-13 Joel Sherrill <joel@OARcorp.com> |
---|
| 353 | |
---|
| 354 | * cpu.c: Removed duplicate declaration for _ISR_Vector_table. |
---|
| 355 | * cpu_asm.S: Removed assembly language to vector ISR handler |
---|
| 356 | on MIPS ISA I. Now call mips_vector_isr_handlers() in libcpu or BSP. |
---|
| 357 | * rtems/score/cpu.h (CPU_INTERRUPT_NUMBER_OF_VECTORS): No |
---|
| 358 | longer a constant -- get the real value from libcpu. |
---|
| 359 | |
---|
[32f415d] | 360 | 2000-12-13 Joel Sherrill <joel@OARcorp.com> |
---|
| 361 | |
---|
| 362 | * cpu_asm.h: Removed. |
---|
| 363 | * Makefile.am: Remove cpu_asm.h. |
---|
| 364 | * rtems/score/mips64orion.h: Renamed mips.h. |
---|
| 365 | * rtems/score/mips.h: New file, formerly mips64orion.h. |
---|
| 366 | Header rewritten. |
---|
| 367 | (mips_get_sr, mips_set_sr, mips_enable_in_interrupt_mask, |
---|
| 368 | mips_disable_in_interrupt_mask): New macros. |
---|
| 369 | * rtems/score/Makefile.am: Reflect renaming mips64orion.h. |
---|
| 370 | * asm.h: Include <mips.h> not <mips64orion.h>. Now includes the |
---|
| 371 | few defines that were in <cpu_asm.h>. |
---|
| 372 | * cpu.c (_CPU_ISR_Get_level): Added MIPS ISA I version of this routine. |
---|
| 373 | MIPS ISA 3 is still in assembly for now. |
---|
| 374 | (_CPU_Thread_Idle_body): Rewrote in C. |
---|
| 375 | * cpu_asm.S: Rewrote file header. |
---|
| 376 | (FRAME,ENDFRAME) now in asm.h. |
---|
| 377 | (_CPU_ISR_Get_level): Removed ISA I version and rewrote in C. |
---|
| 378 | (_CPU_ISR_Set_level): Removed ISA I version and rewrote in C. |
---|
| 379 | (_CPU_Context_switch): MIPS ISA I now manages preserves SR_IEC and |
---|
| 380 | leaves other bits in SR alone on task switch. |
---|
| 381 | (mips_enable_interrupts,mips_disable_interrupts, |
---|
| 382 | mips_enable_global_interrupts,mips_disable_global_interrupts, |
---|
| 383 | disable_int, enable_int): Removed. |
---|
| 384 | (mips_get_sr): Rewritten as C macro. |
---|
| 385 | (_CPU_Thread_Idle_body): Rewritten in C. |
---|
| 386 | (init_exc_vecs): Rewritten in C as mips_install_isr_entries() and |
---|
| 387 | placed in libcpu. |
---|
| 388 | (exc_tlb_code, exc_xtlb_code, exc_cache_code, exc_norm_code): Moved |
---|
| 389 | to libcpu/mips/shared/interrupts. |
---|
| 390 | (general): Cleaned up comment blocks and #if 0 areas. |
---|
| 391 | * idtcpu.h: Made ifdef report an error. |
---|
| 392 | * iregdef.h: Removed warning. |
---|
| 393 | * rtems/score/cpu.h (CPU_INTERRUPT_NUMBER_OF_VECTORS): Now a variable |
---|
| 394 | number defined by libcpu. |
---|
| 395 | (_CPU_ISR_Disable, _CPU_ISR_Enable): Rewritten to use new routines |
---|
| 396 | to access SR. |
---|
| 397 | (_CPU_ISR_Set_level): Rewritten as macro for ISA I. |
---|
| 398 | (_CPU_Context_Initialize): Honor ISR level in task initialization. |
---|
| 399 | (_CPU_Fatal_halt): Use new _CPU_ISR_Disable() macro. |
---|
| 400 | |
---|
[5d7bfce3] | 401 | 2000-12-06 Joel Sherrill <joel@OARcorp.com> |
---|
| 402 | |
---|
| 403 | * rtems/score/cpu.h: When mips ISA level is 1, registers in the |
---|
| 404 | context should be 32 not 64 bits. |
---|
| 405 | |
---|
[7f8c11c] | 406 | 2000-11-30 Joel Sherrill <joel@OARcorp.com> |
---|
| 407 | |
---|
| 408 | * cpu_asm.S: Changed "_CPU_Ccontext_switch_restore: typo to |
---|
| 409 | correct name of _CPU_Context_switch_restore. Added dummy |
---|
| 410 | version of exc_utlb_code() so applications would link. |
---|
| 411 | |
---|
[feead226] | 412 | 2000-11-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 413 | |
---|
| 414 | * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS. |
---|
| 415 | |
---|
[a314d3b4] | 416 | 2000-11-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 417 | |
---|
| 418 | * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal. |
---|
| 419 | |
---|
[5582de1] | 420 | 2000-10-25 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 421 | |
---|
| 422 | * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. |
---|
| 423 | Switch to GNU canonicalization. |
---|
| 424 | |
---|
[fda47cd] | 425 | 2000-10-24 Alan Cudmore <alanc@linuxstart.com> and |
---|
| 426 | Joel Sherrill <joel@OARcorp.com> |
---|
| 427 | |
---|
| 428 | * This is a major reworking of the mips64orion port to use |
---|
| 429 | gcc predefines as much as possible and a big push to multilib |
---|
| 430 | the mips port. The mips64orion port was copied/renamed to mips |
---|
| 431 | to be more like other GNU tools. Alan did most of the technical |
---|
| 432 | work of determining how to map old macro names used by the mips64orion |
---|
| 433 | port to standard compiler macro definitions. Joel did the merge |
---|
| 434 | with CVS magic to keep individual file history and did the BSP |
---|
| 435 | modifications. Details follow: |
---|
| 436 | * Makefile.am: idtmon.h in mips64orion port not present. |
---|
| 437 | * asm.h: MIPS64ORION replaced with MIPS. Frame setup macros added. |
---|
| 438 | * cpu.c: Comments added. |
---|
| 439 | * cpu_asm.S: Conditionals changed. MIPS ISA level 1 support added. |
---|
| 440 | First attempt at exception/interrupt processing for ISA level 1 |
---|
| 441 | and minus any use of IDT/MON added. |
---|
| 442 | * idtcpu.h: Conditionals changed to use gcc predefines. |
---|
| 443 | * iregdef.h: Ditto. |
---|
| 444 | * cpu_asm.h: No real change. Merger required commit. |
---|
| 445 | * rtems/Makefile.am: Ditto. |
---|
| 446 | * rtems/score/Makefile.am: Ditto. |
---|
| 447 | * rtems/score/cpu.h: Change MIPS64ORION to MIPS. |
---|
| 448 | * rtems/score/mips64orion.h: Change MIPS64ORION to MIPS. Convert |
---|
| 449 | from using RTEMS_CPU_MODEL to gcc predefines to figre things out. |
---|
| 450 | |
---|
[d7118fd] | 451 | 2000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
| 452 | |
---|
| 453 | * Makefile.am: Include compile.am. |
---|
| 454 | |
---|
[e94ad1fe] | 455 | 2000-08-10 Joel Sherrill <joel@OARcorp.com> |
---|
| 456 | |
---|
| 457 | * ChangeLog: New file. |
---|