projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 296730a5 MF |
1 | 2015-05-17 Mike Frysinger <vapier@gentoo.org> |
| 2 | ||
| 3 | * erc32.c: Re-add file overview & author info. | |
| 4 | * exec.c, float.c, func.c, help.c, interf.c, sis.c: Likewise. | |
| 5 | ||
| 17d88f73 JB |
6 | 2015-05-08 Joel Brobecker <brobecker@adacore.com> |
| 7 | ||
| 8 | * configure.ac: Add copyright header. | |
| 9 | * erc32.c: Change copyright holder to FSF. Reformat. | |
| 10 | * exec.c, float.c, func.c, interf.c, sis.c, sis.h: Likewise. | |
| 11 | * help.c, startsim: Add copyright header. | |
| 12 | ||
| 0a13382c NC |
13 | 2015-04-29 Nick Clifton <nickc@redhat.com> |
| 14 | ||
| 15 | PR 18273 | |
| 16 | * sis.c (main): Remove unreachable code. | |
| 17 | ||
| de7669bf NC |
18 | 2015-04-24 David Binderman <dcb314@hotmail.com> |
| 19 | Nick Clifton <nickc@redhat.com> | |
| 20 | ||
| 21 | PR 18273 | |
| 22 | * exec.c (add32): Fix typo in check for overflow. | |
| 23 | ||
| d3e9b40a JG |
24 | 2015-04-19 Jiri Gaisler <jiri@gaisler.se> |
| 25 | ||
| 26 | * erc32.c (current_target_byte_order): Delete. | |
| 27 | (fetch_bytes): Remove. | |
| 28 | (store_bytes): Remove byte twisting. | |
| 29 | (memory_read, memory_write): Access memory directly. | |
| 30 | (extract_short, extract_short_signed, extract_byte, | |
| 31 | extract_byte_signed): New function for for sub-word LD instructions. | |
| 32 | * exec.c (extract_short, extract_short_signed, extract_byte, | |
| 33 | extract_byte_signed): New functions. | |
| 34 | (dispatch_instruction): Update memory reads. | |
| 35 | * func.c (current_target_byte_order): Delete. | |
| 36 | (get_regi): Delete little endian handling. | |
| 37 | (disp_ctrl, dis_mem): Adjust print-out to new data endian. | |
| 38 | (bfd_load): Delete little endian handling. | |
| 39 | * interf.c (current_target_byte_order): Delete. | |
| 40 | (sim_open): Set dinfo to host endian to get correct disassembly. | |
| 41 | (sim_write, sim_read): Convert endian when gdb reads or writes | |
| 42 | memory. | |
| 43 | * sis.c (main): Set endian. | |
| 44 | * sis.h (EBT): Define. | |
| 45 | ||
| bf12d44e MF |
46 | 2015-04-13 Mike Frysinger <vapier@gentoo.org> |
| 47 | ||
| 48 | * configure: Regenerate. | |
| 49 | ||
| aadc9410 MF |
50 | 2015-03-31 Mike Frysinger <vapier@gentoo.org> |
| 51 | ||
| 52 | * config.in, configure: Regenerate. | |
| 53 | ||
| 510d2751 JG |
54 | 2015-03-28 Jiri Gaisler <jiri@gaisler.se> |
| 55 | ||
| 56 | * func.c (exec_cmd): Fix old style prototype. Mark cmd const. Save | |
| 57 | the command in a new cmdsave2 to avoid modifying. | |
| 58 | (bfd_load): Fix old style prototype. Mark fname const. | |
| 59 | * sis.h (exec_cmd): Mark cmd const. | |
| 60 | (bfd_load): Mark fname const. | |
| 61 | ||
| 102b920e JG |
62 | 2015-03-28 Jiri Gaisler <jiri@gaisler.se> |
| 63 | ||
| 64 | * erc32.c (memory_iread): New function to fetch instructions. | |
| 65 | (memory_read): Print message in verbose mode. | |
| 66 | * interf.c (run_sim): Use memory_iread. | |
| 67 | * sis.c (run_sim): As above. | |
| 68 | * sis.h (memory_iread): New prototype. | |
| 69 | (sregs): Declare. | |
| 70 | ||
| 5831e29b MF |
71 | 2015-03-28 Mike Frysinger <vapier@gentoo.org> |
| 72 | ||
| 73 | * erc32.c (mec_read): Delete parenthesis around return statement. | |
| 74 | (mec_write, read_uart, rtc_counter_read, gpt_counter_read, memory_read, | |
| 75 | memory_write, get_mem_ptr, sis_memory_write, sis_memory_read): Likewise. | |
| 76 | * exec.c (sub_cc, add_cc, add32, dispatch_instruction, fpexec, chk_asi, | |
| 77 | execute_trap, check_interrupts): Likewise. | |
| 78 | * float.c (get_accex): Likewise. | |
| 79 | * func.c (batch, limcalc, exec_cmd, disp_fpu, now, wait_for_irq, | |
| 80 | check_bpt, bfd_load, get_time): Likewise. | |
| 81 | * interf.c (run_sim, sim_write, sim_read): Likewise. | |
| 82 | * sis.c (run_sim): Likewise. | |
| 83 | ||
| 523ba8f9 MF |
84 | 2015-03-24 Mike Frysinger <vapier@gentoo.org> |
| 85 | ||
| 86 | * interf.c (sim_set_callbacks, sim_size, sim_trace): Delete. | |
| 87 | ||
| b9f9ea2f JG |
88 | 2015-03-17 Jiri Gaisler <jiri@gaisler.se> |
| 89 | ||
| 90 | * func.c (exec_cmd): Silence compiler warnings when calling system(). | |
| 91 | (batch): Replace fgets() with getline(). | |
| 92 | ||
| 638fcdad JG |
93 | 2015-03-17 Jiri Gaisler <jiri@gaisler.se> |
| 94 | ||
| 95 | * func.c (show_stat): Print simulation time in portable long long | |
| 96 | format. | |
| 97 | * help.c (usage): Update usage help print-out. | |
| 98 | * sis.c (run_sim): Increase debug level with -v. Also print | |
| 99 | simulation time in portable long long format. | |
| 100 | * sis.h: Use stdint.h for portable 32- and 64-bit ints. | |
| 101 | ||
| ae7d0cac MF |
102 | 2015-03-16 Mike Frysinger <vapier@gentoo.org> |
| 103 | ||
| 104 | * config.in, configure: Regenerate. | |
| 105 | ||
| 9c5f41df JG |
106 | 2015-03-16 Jiri Gaisler <jiri@gaisler.se> |
| 107 | ||
| 108 | * Makefile.in (end, end.h): Remove target rules. | |
| 109 | (clean): Remove end and end.h. | |
| 110 | (erc32.o, exec.o, float.o, func.o, help.o, interf.o, sis.o): Delete | |
| 111 | rules. | |
| 112 | * configure, config.in: Regenerate. | |
| 113 | * configure.ac: Use SIM_AC_OPTION_HOSTENDIAN | |
| 114 | * end.c: Delete. | |
| 115 | * erc32.c: Remove end.h include. | |
| 116 | * exec.c: Remove end.h include. Use HOST_LITTLE_ENDIAN. | |
| 117 | * func.c, sis.c: Likewise. | |
| 118 | ||
| 465fb143 MF |
119 | 2015-03-14 Mike Frysinger <vapier@gentoo.org> |
| 120 | ||
| 121 | * Makefile.in (SIM_RUN_OBJS): Set to sis.o. | |
| 122 | ||
| 5cddc23a MF |
123 | 2015-03-14 Mike Frysinger <vapier@gentoo.org> |
| 124 | ||
| 125 | * configure.ac (AC_CHECK_HEADERS): Delete. | |
| 126 | * aclocal.m4, configure: Regenerate. | |
| 127 | ||
| 5634e839 JG |
128 | 2015-02-22 Jiri Gaisler <jiri@gaisler.se> |
| 129 | ||
| 130 | * Makefile.in: Add include path to readline.h. | |
| 131 | sis.c: Remove locally define readline types. | |
| 132 | ||
| 96d67095 JG |
133 | 2015-02-21 Jiri Gaisler <jiri@gaisler.se> |
| 134 | ||
| 135 | * func.c (reset_stat, show_stat): Switch to double in time keeping. | |
| 136 | (get_time): New function to get system time. | |
| 137 | * interf.c (run_sim): Use get_time() for system time. | |
| 138 | * sis.c (run_sim): Likewise. | |
| 139 | * sis.h: Likewise. | |
| 140 | ||
| bb6ead91 JG |
141 | 2015-02-21 Jiri Gaisler <jiri@gaisler.se> |
| 142 | ||
| 143 | * Makefile.in: Remove unused defines | |
| 144 | ||
| 0172ee3a JG |
145 | 2015-02-21 Jiri Gaisler <jiri@gaisler.se> |
| 146 | ||
| 147 | * float.c (get_accex, clear_accex, set_fsr): Use functions from fenv.h | |
| 148 | instead of custom assembly. | |
| 149 | ||
| 20a0ffe3 JG |
150 | 2015-02-21 Jiri Gaisler <jiri@gaisler.se> |
| 151 | ||
| 152 | * erc32.c (mec_read): Allow simulator memory size to be read | |
| 153 | by application. | |
| 154 | (boot_init): initialize memory and timers if start address is | |
| 155 | not 0. | |
| 156 | * func.c (exe_cmd): Call boot_init if start address not 0. | |
| 157 | * interf.c (run_sim): Likewise. | |
| 158 | ||
| df9bc416 JG |
159 | 2015-02-21 Jiri Gaisler <jiri@gaisler.se> |
| 160 | ||
| 161 | * exec.c (init_regs): erc32 has vendor ID 1 and version ID 1 in %psr. | |
| 162 | ||
| 53b5af48 JG |
163 | 2015-02-21 Jiri Gaisler <jiri@gaisler.se> |
| 164 | ||
| 165 | * func.c (print_insn_sparc_sis): Add helper function for disassembly. | |
| 166 | (disp_ctrl): Use helper function. | |
| 167 | ||
| 2974be62 AM |
168 | 2014-08-19 Alan Modra <amodra@gmail.com> |
| 169 | ||
| 170 | * configure: Regenerate. | |
| 171 | ||
| faa743bb RM |
172 | 2014-08-15 Roland McGrath <mcgrathr@google.com> |
| 173 | ||
| 174 | * configure: Regenerate. | |
| 175 | * config.in: Regenerate. | |
| 176 | ||
| 60d847df MF |
177 | 2014-03-10 Mike Frysinger <vapier@gentoo.org> |
| 178 | ||
| 179 | * interf.c (sim_do_command): Add const to cmd. | |
| 180 | ||
| b2b255bd MF |
181 | 2014-03-05 Mike Frysinger <vapier@gentoo.org> |
| 182 | ||
| 183 | * interf.c (sim_load): Add const to prog. | |
| 184 | ||
| 40776d19 SDJ |
185 | 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com> |
| 186 | ||
| 187 | PR sim/16018: | |
| 188 | * float.c (set_fsr): Add missing "break" statements. Reindent | |
| 189 | code. | |
| 190 | ||
| bf3d9781 AM |
191 | 2013-09-23 Alan Modra <amodra@gmail.com> |
| 192 | ||
| 193 | * configure: Regenerate. | |
| 194 | ||
| 31e6ad7d MF |
195 | 2013-06-03 Mike Frysinger <vapier@gentoo.org> |
| 196 | ||
| 197 | * aclocal.m4, configure: Regenerate. | |
| 198 | ||
| 7b7f7f41 JB |
199 | 2013-03-14 Joel Sherrill <joel.sherrill@oarcorp.com> |
| 200 | ||
| 201 | * Makefile.in: Include build directory in search path to find | |
| 202 | config.h | |
| 203 | ||
| 4232dbd1 NC |
204 | 2012-08-16 Nick Clifton <nickc@redhat.com> |
| 205 | ||
| 206 | * end.c: Include config.h before system header files. | |
| 207 | * erc32.c: Likewise. | |
| 208 | * exec.c: Likewise. | |
| 209 | * float.c: Likewise. | |
| 210 | * func.c: Likewise. | |
| 211 | * help.c: Likewise. | |
| 212 | * interf.c: Likewise. | |
| 213 | ||
| 9a210f30 JB |
214 | 2012-06-15 Joel Brobecker <brobecker@adacore.com> |
| 215 | ||
| 216 | * sys.h: Include "config.h". | |
| 217 | ||
| 5f3ef9d0 JB |
218 | 2012-06-15 Joel Brobecker <brobecker@adacore.com> |
| 219 | ||
| 220 | * config.in, configure: Regenerate. | |
| 221 | ||
| a493e3e2 PA |
222 | 2012-05-24 Pedro Alves <palves@redhat.com> |
| 223 | ||
| 224 | PR gdb/7205 | |
| 225 | ||
| 226 | Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. | |
| 227 | ||
| 2232061b MF |
228 | 2012-03-24 Mike Frysinger <vapier@gentoo.org> |
| 229 | ||
| 230 | * aclocal.m4, config.in, configure: Regenerate. | |
| 231 | ||
| b909d38d MF |
232 | 2011-12-31 Mike Frysinger <vapier@gentoo.org> |
| 233 | ||
| e6ab98cd | 234 | PR sim/9971: |
| b909d38d MF |
235 | * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match |
| 236 | the code in gdb's configure.ac with $TERMCAP. | |
| 237 | * configure: Regenerated. | |
| 238 | ||
| db2e4d67 MF |
239 | 2011-12-03 Mike Frysinger <vapier@gentoo.org> |
| 240 | ||
| 241 | * aclocal.m4: New file. | |
| 242 | * configure: Regenerate. | |
| 243 | ||
| 9c082ca8 MF |
244 | 2011-10-17 Mike Frysinger <vapier@gentoo.org> |
| 245 | ||
| 246 | * configure.ac: Change include to common/acinclude.m4. | |
| 247 | ||
| 6ffe910a MF |
248 | 2011-10-17 Mike Frysinger <vapier@gentoo.org> |
| 249 | ||
| 250 | * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER | |
| 251 | call. Replace common.m4 include with SIM_AC_COMMON. | |
| 252 | * configure: Regenerate. | |
| 253 | ||
| ce6f492f MF |
254 | 2011-06-09 Mike Frysinger <vapier@gentoo.org> |
| 255 | ||
| 256 | * interf.c (sim_open): Accept and ignore `--sysroot=...'. | |
| 257 | ||
| 248d2a8f JB |
258 | 2011-06-01 Joel Brobecker <brobecker@adacore.com> |
| 259 | ||
| 260 | * interf.c (sim_complete_command): New stub function. | |
| 261 | ||
| dae477fe AB |
262 | 2011-01-11 Andrew Burgess <aburgess@broadcom.com> |
| 263 | ||
| 264 | * interf.c (sim_store_register): Update return value to | |
| 265 | match new API. | |
| 266 | ||
| 2464c810 JB |
267 | 2010-05-20 Joel Brobecker <brobecker@adacore.com> |
| 268 | ||
| 269 | * sis.h: Remove #include <stdint.h>. | |
| 270 | (uint64, int64): Redefine without using stdint.h. | |
| 271 | (UINT64_MAX): Define. | |
| 272 | ||
| 94110024 JS |
273 | 2010-04-20 Tiemen Schut <T.Schut@sron.nl> |
| 274 | ||
| 275 | * erc32.c (sis_memory_write): Change prototype to const unsigned char *. | |
| 276 | * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64 | |
| 277 | for counts. | |
| 278 | * interf.c (run_sim): Change icount to uint64_t. Use strtol directly. | |
| 279 | (sim_resume): Specify maximum run time as uint64. | |
| 280 | * sis.c (run_sim): Change icount to uint64_t. | |
| 281 | * sis.h: Define uint64 as uint64_t. Change various fields and | |
| 282 | prototypes to uint64 to support longer simulations. | |
| 283 | ||
| 5558e7e6 MF |
284 | 2010-04-14 Mike Frysinger <vapier@gentoo.org> |
| 285 | ||
| 286 | * interp.c (sim_write): Add const to buf arg. | |
| 287 | ||
| 3725885a RW |
288 | 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 289 | ||
| 290 | * configure: Regenerate. | |
| 291 | ||
| d6416cdc RW |
292 | 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 293 | ||
| 81ecdfbb RW |
294 | * config.in: Regenerate. |
| 295 | * configure: Likewise. | |
| 296 | ||
| d6416cdc RW |
297 | * configure: Regenerate. |
| 298 | ||
| d68c23cd JS |
299 | 2008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com> |
| 300 | ||
| 301 | * erc32.c, exec.c: Fix warnings. | |
| 302 | ||
| b5bd9624 HPN |
303 | 2008-07-11 Hans-Peter Nilsson <hp@axis.com> |
| 304 | ||
| 305 | * configure: Regenerate to track ../common/common.m4 changes. | |
| 306 | * config.in: Ditto. | |
| 307 | ||
| 14e1f957 MS |
308 | 2008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com> |
| 309 | ||
| 310 | * sis.c: Correct spelling error. | |
| 311 | ||
| 6efef468 JM |
312 | 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> |
| 313 | Daniel Jacobowitz <dan@codesourcery.com> | |
| 314 | Joseph Myers <joseph@codesourcery.com> | |
| 315 | ||
| 316 | * configure: Regenerate. | |
| 317 | ||
| edc5d9ec HPN |
318 | 2006-12-21 Hans-Peter Nilsson <hp@axis.com> |
| 319 | ||
| 320 | * acconfig.h: Remove. | |
| 321 | * config.in: Regenerate. | |
| 322 | ||
| 70a9be63 HPN |
323 | 2006-12-20 Hans-Peter Nilsson <hp@axis.com> |
| 324 | ||
| 325 | * configure.ac: Add test for readline, substitute READLINE. | |
| 326 | * Makefile.in (READLINE_LIB): New substituted-contents variable. | |
| 327 | (SIM_EXTRA_LIBDEPS): Don't set. | |
| 328 | (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of | |
| 329 | ../../readline/libreadline.a. | |
| 330 | * configure: Regenerate. | |
| 331 | ||
| ce928021 DJ |
332 | 2006-08-08 Daniel Jacobowitz <dan@codesourcery.com> |
| 333 | ||
| 334 | * Makefile.in (func.o, help.o): Correct dependencies. | |
| 335 | ||
| 336 | 2006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com> | |
| 337 | ||
| 338 | * Makefile.in (install-sis): Honor DESTDIR. | |
| 339 | ||
| e85e3205 RE |
340 | 2006-06-13 Richard Earnshaw <rearnsha@arm.com> |
| 341 | ||
| 342 | * configure: Regenerated. | |
| 343 | ||
| 2f0122dc DJ |
344 | 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com> |
| 345 | ||
| 346 | * configure: Regenerated. | |
| 347 | ||
| 20e95c23 DJ |
348 | 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com> |
| 349 | ||
| 350 | * configure: Regenerated. | |
| 351 | ||
| aba6488e MM |
352 | 2005-11-28 Mark Mitchell <mark@codesourcery.com> |
| 353 | ||
| 354 | * interf.c: (gdb/signals.h): Include it. | |
| 355 | (sim_stop_reason): Use TARGET_SIGNAL_*. | |
| 356 | ||
| 4eeb4f8d BE |
357 | 2005-07-08 Ben Elliston <bje@au.ibm.com> |
| 358 | ||
| 359 | * func.c: Remove ANSI_PROTOTYPES conditional code. | |
| 360 | ||
| 2b193c4a MK |
361 | 2005-03-23 Mark Kettenis <kettenis@gnu.org> |
| 362 | ||
| 363 | * configure: Regenerate. | |
| 364 | ||
| 187d3d28 JG |
365 | 2005-03-07 Jerome Guitton <guitton@gnat.com> |
| 366 | ||
| 367 | * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line | |
| 368 | strings. | |
| 369 | (clear_accex): Ditto. | |
| 370 | * sim/erc32/interf.c: Remove the redeclaration of fprintf. | |
| 371 | * sim/erc32/sis.c: Ditto. | |
| 372 | * sim/erc32/exec.c: Add missing semicolon. | |
| 373 | * sim/erc32/func.c: Remove definitions of generic_print_address, | |
| 374 | generic_symbol_at_address, buffer_read_memory and perror_memory, as | |
| 375 | they are already defined in opcodes/dis-buf.c. | |
| 376 | ||
| 35695fd6 AC |
377 | 2005-01-14 Andrew Cagney <cagney@gnu.org> |
| 378 | ||
| 379 | * configure.ac: Sinclude aclocal.m4 before common.m4. Add | |
| 380 | explicit call to AC_CONFIG_HEADER. | |
| 381 | * configure: Regenerate. | |
| 382 | ||
| f0569246 AC |
383 | 2005-01-12 Andrew Cagney <cagney@gnu.org> |
| 384 | ||
| 385 | * configure.ac: Update to use ../common/common.m4. | |
| 386 | * configure: Re-generate. | |
| 387 | ||
| 38f48d72 AC |
388 | 2005-01-11 Andrew Cagney <cagney@localhost.localdomain> |
| 389 | ||
| 390 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 391 | ||
| b7026657 AC |
392 | 2005-01-07 Andrew Cagney <cagney@gnu.org> |
| 393 | ||
| 394 | * configure.ac: Rename configure.in, require autoconf 2.59. | |
| 395 | * configure: Re-generate. | |
| 396 | ||
| 379832de HPN |
397 | 2004-12-08 Hans-Peter Nilsson <hp@axis.com> |
| 398 | ||
| 399 | * configure: Regenerate for ../common/aclocal.m4 update. | |
| 400 | ||
| 2b3cc94f AS |
401 | 2004-11-11 Andreas Schwab <schwab@suse.de> |
| 402 | ||
| 403 | * interf.c: Include "libiberty.h" instead of declaring buildargv | |
| 404 | ourselves. | |
| 405 | ||
| 6b4a8935 AC |
406 | 2003-02-27 Andrew Cagney <cagney@redhat.com> |
| 407 | ||
| 408 | * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd. | |
| 409 | ||
| c8cca39f AC |
410 | 2002-06-16 Andrew Cagney <ac131313@redhat.com> |
| 411 | ||
| 412 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 413 | ||
| 3c25f8c7 AC |
414 | 2002-06-08 Andrew Cagney <cagney@redhat.com> |
| 415 | ||
| 416 | * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h". | |
| 417 | * interf.c: Include "gdb/remote-sim.h". | |
| 418 | ||
| eb2d80b4 AC |
419 | Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| 420 | ||
| 421 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 422 | ||
| a0539197 FCE |
423 | 2000-03-07 Frank Ch. Eigler <fche@redhat.com> |
| 424 | ||
| 425 | From John Dallaway <jld@redhat.co.uk>: | |
| 426 | * Makefile.in (install-sis): Add $(EXEEXT) for Windows host. | |
| 427 | ||
| 0ef33cd0 FCE |
428 | 2000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk> |
| 429 | ||
| 430 | * func.c (buffer_read_memory): Change type of size to unsigned to | |
| 431 | match prototype | |
| 432 | ||
| d4f3574e SS |
433 | Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com> |
| 434 | ||
| 435 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 436 | ||
| cd0fc7c3 SS |
437 | 1999-05-08 Felix Lee <flee@cygnus.com> |
| 438 | ||
| 439 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 440 | ||
| 7a292a7a SS |
441 | 1999-03-03 DJ Delorie <dj@cygnus.com> |
| 442 | ||
| 443 | * configure.in: add termcap and -luser32 for host=cygwin | |
| 444 | * configure: regenerate | |
| 445 | ||
| c906108c SS |
446 | 1999-02-11 Hugo Tyson <hmt@cygnus.co.uk> |
| 447 | ||
| 448 | * exec.c (dispatch_instruction): | |
| 449 | Correct the sense of the | |
| 450 | if (!sparclite) { | |
| 451 | sregs->trap = TRAP_UNIMP; | |
| 452 | break; | |
| 453 | } | |
| 454 | clause that has been pasted around: it's correct in the SCAN and | |
| 455 | DIVScc (divide step) cases (where it was probably originally | |
| 456 | written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases | |
| 457 | ie. instructions only in the SPARC V8 or SPARClite 86x | |
| 458 | architectures. It was also present when not required for SMUL, | |
| 459 | SMULcc, UMUL, UMULcc instructions that are present in all | |
| 460 | architectures. | |
| 461 | ||
| 462 | 1999-01-25 Hugo Tyson <hmt@cygnus.co.uk> | |
| 463 | ||
| 464 | * interf.c (run_sim): Fix a bug in the main loop's handling of | |
| 465 | annulled delay slot instructions. There is precedent for this | |
| 466 | change; the _other_ main loop in sis.c gets it right according to | |
| 467 | my reading of the code. | |
| 468 | ||
| 469 | The bug is: if an interrupt happens when the next instruction | |
| 470 | (at sregs->pc) is annulled, the trap is taken (by execute_trap()) | |
| 471 | with the current values of PC and NPC, so when the trap returns, | |
| 472 | the annulled instruction is indeed executed. Another giveaway is | |
| 473 | that the annul flag is cleared in execute_trap(): the information | |
| 474 | is demonstrably discarded. | |
| 475 | ||
| 476 | The solution is: perform annulling before looking for traps, in | |
| 477 | fact it's neater to do annulling, see if there's an interrupt and | |
| 478 | if not, do the instruction, then handle traps be they generated by | |
| 479 | interrupts pending or by the instruction we might just have done. | |
| 480 | That's what the sis.c one does. | |
| 481 | ||
| 482 | 1999-01-20 Hugo Tyson <hmt@cygnus.co.uk> | |
| 483 | ||
| 484 | * sis.h: Add asr17 register for support of SparcLITE (at least the | |
| 485 | Hitachi ones I find before me) | |
| 486 | ||
| 487 | * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if | |
| 488 | sparclite. Other ASR numbers than 17 or 0 (Y) trap out. | |
| 489 | Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto. | |
| 490 | (execute_trap): Do single-vector-trapping if asr17 bit 0 is set. | |
| 491 | (init_regs): Initialize y and asr17. | |
| 492 | NB: In instruction-set space, the Y register is asr0; the | |
| 493 | instructions have different names for human reasons only. | |
| 494 | ||
| 495 | * sis.c: | |
| 496 | * interf.c: Set boolean mode variable dumbio if invoked with | |
| 497 | argument "-dumbio" and mention it of verbose. | |
| 498 | * erc32.c: if "dumbio" is set, do not assume that there is a | |
| 499 | terminal type device attached to stdin/stdout. Do not set | |
| 500 | buffering or mess with tcsetattr or do any read operations in | |
| 501 | order to make UART interrupts; not input data is supported. | |
| 502 | This is necessary to allow the sim to be used within the eCos | |
| 503 | testing infrastructure where stdin/stdout are pipes to a TCL | |
| 504 | program; the sim hangs otherwise. | |
| 505 | ||
| 506 | Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com> | |
| 507 | ||
| 508 | * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction. | |
| 509 | ||
| 510 | Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com> | |
| 511 | ||
| 512 | * func.c (bfd_load): Add special handling of a.out executables. | |
| 513 | ||
| 514 | Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com> | |
| 515 | ||
| 516 | * func.c (bfd_load): Print correct endianness. | |
| 517 | * interf.c (run_sim): Print debugging information if verbosity level | |
| 518 | is greater than 2. | |
| 519 | (sim_open): Repeated -v options now increment verbosity level. | |
| 520 | (sim_store_register): Handle little-endian case. | |
| 521 | (flush_window): Print debugging information if verbosity level | |
| 522 | is greater then 2. | |
| 523 | ||
| 524 | Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com> | |
| 525 | ||
| 526 | * interf.c (sim_open): Use revamped memory_read, which makes | |
| 527 | byte-swapping unnecessary. Add -sparclite-board option for | |
| 528 | emulating RAM found on typical SPARClite boards. Print | |
| 529 | error message for unrecognized option. | |
| 530 | * erc32.c: Change RAM address and size from constants to variables, | |
| 531 | to allow emulation of SPARClite board RAM. | |
| 532 | (fetch_bytes, store_bytes): New helper functions for revamped | |
| 533 | mememory_read and memory_write. | |
| 534 | (memory_read, memory_write): Rewrite to store bytes in target | |
| 535 | byte order instead of storing words in host byte order; this | |
| 536 | greatly simplifies support of little-endian programs. | |
| 537 | (get_mem_ptr): Remove unnecessary byte parameter. | |
| 538 | (sis_memory_write, sis_memory_read): Store words in target | |
| 539 | byte order instead of host byte order. | |
| 540 | (byte_swap_words): Remove, no longer needed. | |
| 541 | * sis.h ((byte_swap_words): Remove declaration, no longer needed. | |
| 542 | (memory_read): Add new sz parameter. | |
| 543 | * sis.c (run_sim): Use revamped memory_read, which makes | |
| 544 | byte-swapping unnecessary. | |
| 545 | * exec.c (dispatch_instruction): Use revamped memory_read, which | |
| 546 | makes byte-swapping and double-word fetching unnecessary. | |
| 547 | * func.c (sparclite_board): Declare new variable. | |
| 548 | (get_regi): Handle little-endian data. | |
| 549 | (bfd_load): Recognize little-endian SPARClite as having | |
| 550 | little-endian data. | |
| 551 | ||
| 552 | Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com> | |
| 553 | ||
| 554 | * erc32.c (port_init): Print messages only if sis_verbose is true. | |
| 555 | * func.c (bfd_load): Ditto. | |
| 556 | * interf.c (sim_open): Ditto. | |
| 557 | ||
| 558 | Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com> | |
| 559 | ||
| 560 | * sis.h (uint64, int64): Define. | |
| 561 | * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes. | |
| 562 | * (mul64): Simplify calculation of negative result. | |
| 563 | * (div64): New helper function for 64-bit division. | |
| 564 | * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV, | |
| 565 | and UDIVCC. | |
| 566 | ||
| 567 | Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com> | |
| 568 | ||
| 569 | * erc32.c (close_port): Don't close stdin; it kills GDB. | |
| 570 | (byte_swap_words): New function. | |
| 571 | * sis.h: (byte_swap_words): Declare. | |
| 572 | * interf.c (run_sim): Always fetch instructions as big-endian. | |
| 573 | * sis.c (run_sim): Ditto. | |
| 574 | ||
| 575 | Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com> | |
| 576 | ||
| 577 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 578 | ||
| 579 | Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche> | |
| 580 | ||
| 581 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 582 | * config.in: Ditto. | |
| 583 | ||
| 584 | Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com> | |
| 585 | ||
| 586 | * acconfig.h: New file. | |
| 587 | * configure.in: Reverted change of Apr 24; use sinclude again. | |
| 588 | ||
| 589 | Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche> | |
| 590 | ||
| 591 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 592 | * config.in: Ditto. | |
| 593 | ||
| 594 | Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com> | |
| 595 | ||
| 596 | * configure.in: Don't call sinclude. | |
| 597 | ||
| 598 | Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com> | |
| 599 | ||
| 600 | * func.c (disp_fpu): Fix build problem on big-endian hosts. | |
| 601 | ||
| 602 | Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com> | |
| 603 | ||
| 604 | * erc32.c (sim_stop): Handle SIGINT gracefully. | |
| 605 | * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us. | |
| 606 | ||
| 607 | Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com> | |
| 608 | ||
| 609 | * exec.c (dispatch_instruction): Change how carry out is calculated | |
| 610 | in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC. | |
| 611 | ||
| 612 | Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 613 | ||
| 614 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 615 | ||
| 616 | Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com> | |
| 617 | ||
| 618 | * end.c: Update to version 2.7.5, fix compiler warnings and bugs. | |
| 619 | * erc32.c: Ditto. | |
| 620 | * exec.c: Ditto. | |
| 621 | * float.c: Ditto. | |
| 622 | * func.c: Ditto. | |
| 623 | * help.c: Ditto. | |
| 624 | * interf.c: Ditto. | |
| 625 | * sis.c: Ditto. | |
| 626 | * sis.h: Ditto. | |
| 627 | ||
| 628 | Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 629 | ||
| 630 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 631 | ||
| 632 | Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 633 | ||
| 634 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 635 | ||
| 636 | Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 637 | ||
| 638 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 639 | ||
| 640 | Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 641 | ||
| 642 | * interf.c (sim_store_register, sim_fetch_register): Pass in | |
| 643 | length parameter. Return -1. | |
| 644 | ||
| 645 | Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 646 | ||
| 647 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 648 | ||
| 649 | Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
| 650 | ||
| 651 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 652 | ||
| 653 | Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> | |
| 654 | ||
| 655 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 656 | ||
| 657 | Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 658 | ||
| 659 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 660 | * config.in: Ditto. | |
| 661 | ||
| 662 | Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> | |
| 663 | ||
| 664 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 665 | ||
| 666 | Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 667 | ||
| 668 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 669 | ||
| 670 | Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 671 | ||
| 672 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 673 | ||
| 674 | Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 675 | ||
| 676 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 677 | ||
| 678 | Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 679 | ||
| 680 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 681 | ||
| 682 | Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 683 | ||
| 684 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 685 | ||
| 686 | Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 687 | ||
| 688 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 689 | ||
| 690 | Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 691 | ||
| 692 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 693 | * config.in: Ditto. | |
| 694 | ||
| 695 | Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 696 | ||
| 697 | * float.c (__setfpucw): Compile on any i386 target. Not just NT. | |
| 698 | ||
| 699 | * interf.c (sim_kill): Delete. | |
| 700 | (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD | |
| 701 | argument. | |
| 702 | (sim_load): Don't save start address. | |
| 703 | (start_address): Delete variable. | |
| 704 | ||
| 705 | Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 706 | ||
| 707 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 708 | * config.in: Ditto. | |
| 709 | ||
| 710 | Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 711 | ||
| 712 | * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV. | |
| 713 | ||
| 714 | Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 715 | ||
| 716 | * Makefile.in (install-sis): Change $(srcdir)/sis to sis. | |
| 717 | ||
| 718 | Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
| 719 | ||
| 720 | * interf.c (sim_set_callbacks): Drop SD argument - not applicable. | |
| 721 | (sim_open): Add callback arg, save it. | |
| 722 | ||
| 723 | Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 724 | ||
| 725 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 726 | ||
| 727 | Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 728 | ||
| 729 | * interf.c (sim_open): Undo patch to add -E support. | |
| 730 | ||
| 731 | Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 732 | ||
| 733 | * interf.c (sim_open): Ignore -E arg. | |
| 734 | (start_address): New static local. | |
| 735 | (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd. | |
| 736 | (sim_create_inferior): Return SIM_RC. Delete arg start_address. | |
| 737 | ||
| 738 | Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com> | |
| 739 | ||
| 740 | * Makefile.in (install-sis): Depend upon installdirs. Use | |
| 741 | $(program_transform_name) directly, rather than using | |
| 742 | $(INSTALL_XFORM). | |
| 743 | ||
| 744 | Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 745 | ||
| 746 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 747 | * config.in: Ditto. | |
| 748 | ||
| 749 | Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 750 | ||
| 751 | * interf.c (sim_open): New arg `kind'. | |
| 752 | ||
| 753 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 754 | ||
| 755 | Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 756 | ||
| 757 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
| 758 | ||
| 759 | Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
| 760 | ||
| 761 | * configure: Re-generate. | |
| 762 | ||
| 763 | Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 764 | ||
| 765 | * interf.c (sim_open): New SIM_DESC result. Argument is now in | |
| 766 | argv form. | |
| 767 | (other sim_*): New SIM_DESC argument. | |
| 768 | ||
| 769 | Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com> | |
| 770 | ||
| 771 | * Makefile.in (@COMMON_MAKEFILE_FRAG): Use | |
| 772 | COMMON_{PRE,POST}_CONFIG_FRAG instead. | |
| 773 | * configure.in: sinclude ../common/aclocal.m4. | |
| 774 | * configure: Regenerated. | |
| 775 | ||
| 776 | Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) | |
| 777 | ||
| 778 | * configure configure.in Makefile.in: Update to new configure | |
| 779 | scheme which is more compatible with WinGDB builds. | |
| 780 | * configure.in: Improve comment on how to run autoconf. | |
| 781 | * configure: Re-run autoconf to get new ../common/aclocal.m4. | |
| 782 | * Makefile.in: Use autoconf substitution to install common | |
| 783 | makefile fragment. | |
| 784 | ||
| 785 | Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com> | |
| 786 | ||
| 787 | * interf.c (run_sim): Stop the simulator and reset the stdio after | |
| 788 | breakpoints. | |
| 789 | ||
| 790 | Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com> | |
| 791 | ||
| 792 | * configure.in: Look for libtermcap.a. | |
| 793 | * Makefile.in: Only link in -ltermcap if it exists. | |
| 794 | * erc32.c: Update to version 2.6a. Fix uart handling. | |
| 795 | * exec.c: Update to version 2.6a. Add sparclite support. | |
| 796 | * float.c: Update to version 2.6a. Convert comments to | |
| 797 | preprocessor warnings. Add __setfpucw() for i385 hosts so floating | |
| 798 | point exceptions work on win32. | |
| 799 | * func.c: Update to version 2.6a. Fix uart handling, add support | |
| 800 | for user error traps. | |
| 801 | * help.c: Update to version 2.6a. Add help note on user error | |
| 802 | traps. | |
| 803 | * interf.c: Update to version 2.6a. Fix uart handling, and add | |
| 804 | sparclite support. | |
| 805 | * examples/gccx: Use sparclite cross compiler, not native gcc. | |
| 806 | * examples/srt0.S: Use "mov" rather than "wr" for manipulating | |
| 807 | the psr register. | |
| 808 | ||
| 809 | Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com> | |
| 810 | ||
| 811 | * Makefile.in (run.o): Remove this rule, it hides the one in | |
| 812 | ../common/Make-common.in that correctly references the source | |
| 813 | in the sibling ../common directory. | |
| 814 | ||
| 815 | Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com> | |
| 816 | ||
| 817 | * Makefile.in: Delete stuff moved to ../common/Make-common.in. | |
| 818 | (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define. | |
| 819 | (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define. | |
| 820 | * configure.in: Simplify using macros in ../common/aclocal.m4. | |
| 821 | Call AC_CHECK_HEADERS(stdlib.h). | |
| 822 | * configure: Regenerated. | |
| 823 | * config.in: New file. | |
| 824 | * func.c (sim_set_callbacks): Delete, moved to | |
| 825 | * interf.c (sim_set_callbacks): here. | |
| 826 | (sim_callback): New global. | |
| 827 | Rewrite all calls to printf_filtered to go through callback. | |
| 828 | (sim_size,sim_trace): New functions. | |
| 829 | (sim_{insert,remove}_breakpoint): #if 0 out. | |
| 830 | * sis.c: #include "config.h". #include <stdlib.h> if present. | |
| 831 | (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype. | |
| 832 | * sis.h: #include "callback.h". | |
| 833 | * run.c: Deleted, using one in ../common now. | |
| 834 | ||
| 835 | Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) | |
| 836 | ||
| 837 | * Makefile.in (clean): Move config.log to distclean. | |
| 838 | ||
| 839 | Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) | |
| 840 | ||
| 841 | * Makefile.in (clean): Also remove config.log. | |
| 842 | ||
| 843 | Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com> | |
| 844 | ||
| 845 | * Makefile.in (CC_FOR_BUILD): New variable. | |
| 846 | (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables. | |
| 847 | (RANLIB, CC): Likewise. | |
| 848 | (end): Use $(CC_FOR_BUILD), not $(CC). | |
| 849 | * configure.in: Set CC_FOR_BUILD. | |
| 850 | * configure: Rebuild. | |
| 851 | ||
| 852 | Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com) | |
| 853 | ||
| 854 | * erc32.c (port_init): Disable this for __GO32__ (got no pty's | |
| 855 | there either...). | |
| 856 | ||
| 857 | Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com) | |
| 858 | ||
| 859 | * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't | |
| 860 | necessary. | |
| 861 | * (port_init): Don't even *try* to open pty's under _WIN32. | |
| 862 | * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses. | |
| 863 | * float.c: Get rid of #warning. Makes Microsoft C barf. | |
| 864 | * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix | |
| 865 | compiler warning. | |
| 866 | * (sim_load sim_create_inferior sim_read): Use prototypes only in | |
| 867 | decls, not defs. | |
| 868 | * Get rid of enum sim_stop. It's defined in remote-sim.h. | |
| 869 | * (sim_stop_reason): Define SIGTRAP if _WIN32. | |
| 870 | * sis.h: Include ansidecl.h and remote-sim.h. | |
| 871 | ||
| 872 | Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com) | |
| 873 | ||
| 874 | * erc32.c (mec_reset mec_read mec_write memory_read memory_write), | |
| 875 | sis.h: Get rid of all uses of long long's. | |
| 876 | * (close_port read_uart write_uart uarta_tx): Don't seg fault | |
| 877 | when can't open pty's. | |
| 878 | * exec.c: Add two new instructions: smul, and divscc. | |
| 879 | * interf.c (flush_windows): New routine to flush the register | |
| 880 | windows out to the stack just before returning to GDB. Makes | |
| 881 | backtraces work much better. | |
| 882 | ||
| 883 | Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) | |
| 884 | ||
| 885 | * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, | |
| 886 | INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. | |
| 887 | (docdir, oldincludedir): Removed. | |
| 888 | * configure.in (AC_PREREQ): autoconf 2.5 or higher. | |
| 889 | (AC_PROG_INSTALL): Added. | |
| 890 | * configure: Rebuilt. | |
| 891 | ||
| 892 | Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com> | |
| 893 | ||
| 894 | * configure.in: Call AC_PROG_CC before running configure.host. | |
| 895 | * configure: Rebuild with autoconf 2.10. | |
| 896 | ||
| 897 | Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com> | |
| 898 | ||
| 899 | * Makefile.in (install): Don't check to see if tooldir exists. | |
| 900 | Make $(tooldir) and $(tooldir)/bin. | |
| 901 | ||
| 902 | Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com> | |
| 903 | ||
| 904 | * Makefile.in (end.h): Use explicit ./ when running end. | |
| 905 | ||
| 906 | Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com> | |
| 907 | ||
| 908 | * func.c(bfd_load): Don't try to print the filename if the pfbd is | |
| 909 | NULL. | |
| 910 | * interf.c(sim_load): Pass the whole string, not just the first | |
| 911 | byte. | |
| 912 | ||
| 913 | Version 2.1 26-02-96 | |
| 914 | -------------------- | |
| 915 | ||
| 916 | * Fixed bug in "go" command. | |
| 917 | ||
| 918 | version 2.0 05-02-96 | |
| 919 | -------------------- | |
| 920 | ||
| 921 | * Fixed bug in interrupt force register (erc32.c). | |
| 922 | ||
| 923 | * Change file load function to use bfd_openr. | |
| 924 | ||
| 925 | * SIS should now be endian independent. | |
| 926 | ||
| 927 | version 1.8 24-11-95 | |
| 928 | -------------------- | |
| 929 | ||
| 930 | * Fixed FPU timing - some sequences of FPU instructions did not calculate | |
| 931 | the resource dependencies right. | |
| 932 | ||
| 933 | * Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error | |
| 934 | but no FPU trap is generated. | |
| 935 | ||
| 936 | version 1.7.1 31-10-95 | |
| 937 | -------------------- | |
| 938 | ||
| 939 | * Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but | |
| 940 | the FPU stays in execute mode. | |
| 941 | ||
| 942 | * Corrected JMPL and RETT timing (these instructions takes two cycles). | |
| 943 | ||
| 944 | ||
| 945 | version 1.7 25-10-95 | |
| 946 | -------------------- | |
| 947 | ||
| 948 | * Interrupt during annuled instruction corrupted return address - fixed. | |
| 949 | ||
| 950 | ||
| 951 | version 1.6.2 25-10-95 | |
| 952 | -------------------- | |
| 953 | ||
| 954 | * Added -DFAST_UART to Makefile | |
| 955 | ||
| 956 | ||
| 957 | version 1.6.1 24-10-95 | |
| 958 | -------------------- | |
| 959 | ||
| 960 | * Fixed bug in STDFQ which caused bus error | |
| 961 | ||
| 962 | ||
| 963 | version 1.6 02-10-95 | |
| 964 | -------------------- | |
| 965 | ||
| 966 | * Modified srt0.s to include code that initiates registers in IU and FPU | |
| 967 | and initializes the data segment. The simulator 'load' command does not | |
| 968 | longer initialize the data segment! | |
| 969 | ||
| 970 | * Corrected MEC timer operation; scalers now divide the frequency by | |
| 971 | (scaler_value + 1). | |
| 972 | ||
| 973 | * MEC breakpoints are not checked during store operation | |
| 974 | ||
| 975 | ||
| 976 | version 1.5 14-09-95 | |
| 977 | -------------------- | |
| 978 | ||
| 979 | * Fixed some bugs in the cycle counting for IU & FPU instructions. | |
| 980 | ||
| 981 | * Fixed bug that allowed an annuled instruction to cause memory exception. | |
| 982 | ||
| 983 | * The *ws parameter in mem.c should now contain the number of waitstates | |
| 984 | required by the memory access (was total number of cycles). | |
| 985 | ||
| 986 | * The supplied srt0.s now clears the BSS (thanks Joel). | |
| 987 | ||
| 988 | version 1.4 22-08-95 | |
| 989 | -------------------- | |
| 990 | ||
| 991 | * Added a '-g' switch to enable/disable the GNU readline(), which cause | |
| 992 | some problems on solaris 2.x machines. | |
| 993 | ||
| 994 | * Enabled MEC watchpoint and breakpoint function to mem.c. Performance | |
| 995 | may suffer a bit ... | |
| 996 | ||
| 997 | NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd. | |
| 998 | ||
| 999 | version 1.3 26-07-95 | |
| 1000 | -------------------- | |
| 1001 | ||
| 1002 | * Fixed bug in mulscc instruction (how could that ever have worked?) | |
| 1003 | ||
| 1004 | * Fixed bug in UART B (flushed characters on UART A), thanks Paul. | |
| 1005 | ||
| 1006 | version 1.2 13-07-95 | |
| 1007 | -------------------- | |
| 1008 | ||
| 1009 | * Fixed bug in interrupt handling (wrong interrupt selected when more that | |
| 1010 | one interrupt pending) | |
| 1011 | ||
| 1012 | * Fixed updating of condition codes during logical instructions (carry and | |
| 1013 | overflow were not reset) | |
| 1014 | ||
| 1015 | * Fixed bug in WRTBR (tt field was wrongly over-written) | |
| 1016 | ||
| 1017 | version 1.1 07-07-95 | |
| 1018 | -------------------- | |
| 1019 | ||
| 1020 | * Fixed several bugs in the interrupt handler and callback routines. | |
| 1021 | (reported by Paul Warren, Alsys) |