1 2021-01-04 Mike Frysinger <vapier@gentoo.org>
3 * wrapper.c: Include stdlib.h.
5 2021-01-04 Mike Frysinger <vapier@gentoo.org>
7 * iwmmxt.c: Include stdlib.h.
9 2021-01-04 Mike Frysinger <vapier@gentoo.org>
11 * configure: Regenerate.
13 2020-12-15 Nick Clifton <nickc@redhat.com>
15 * wrapper.c (sim_create_inferior): Accept some more ARM machine numbers.
17 2020-12-15 Jens Bauer <jens@plustv.dk>
19 * armemu.c (handle_v6_insn): Add support for SDIV and UDIV.
20 * thumbemu.c (handle_T2_insn): Likewise.
22 2020-10-20 Dr. David Alan Gilbert <dgilbert@redhat.com>
24 * armos.c (SWIread): Fix printf format.
26 2020-08-13 Luis Machado <luis.machado@linaro.org>
30 * wrapper.c (sim_target_parse_command_line): Free discarded argv
32 (sim_open): Use a duplicate of argv instead of the original argv.
34 2020-01-17 Christian Biesinger <cbiesinger@google.com>
36 * iwmmxt.c: Fix spelling error (seperate).
38 2019-12-06 Luis Machado <luis.machado@linaro.org>
40 * armemu.c (isize): Move this declaration ...
41 * arminit.c (isize): ... here.
42 * maverick.h: New file.
43 * wrapper.c: Include "maverick.h".
44 (<struct maverick_regs>, <union maverick_acc_regs>): Remove and update
46 (sim_create_inferior): Cast variables to proper type.
47 * maverick.c: Include "maverick.h".
48 (<struct maverick_regs>, <union maverick_acc_regs>): Move
49 declarations to maverick.h and update comment.
50 (DSPsc, DSPacc, DSPregs): Adjust comment.
52 2018-01-02 Nick Clifton <nickc@redhat.com>
55 * maverick.c (DSPCDP4): Add missing parameter to debug print
58 2017-09-21 Yao Qi <yao.qi@linaro.org>
60 * wrapper.c (print_insn): Use disassembler instead of
61 print_insn_little_arm.
63 2017-09-06 John Baldwin <jhb@FreeBSD.org>
65 * configure: Regenerate.
67 2017-02-13 Mike Frysinger <vapier@gentoo.org>
69 * armos.c: Include libiberty.h.
70 (SWIopen): Use ARRAY_SIZE.
71 * armsupp.c: Include libiberty.h.
72 (ModeToBank): Use ARRAY_SIZE.
73 * wrapper.c (sim_target_parse_command_line): Likewise.
75 2016-07-14 Nick Clifton <nickc@redhat.com>
77 * armemu.c (Multiply64): Only issue error messages about invalid
78 arguments if debugging is enabled.
79 * armos.c (ARMul_OSHandleSWI): Ignore invalid flags.
81 2016-01-10 Mike Frysinger <vapier@gentoo.org>
83 * config.in, configure: Regenerate.
85 2016-01-10 Mike Frysinger <vapier@gentoo.org>
87 * configure: Regenerate.
89 2016-01-10 Mike Frysinger <vapier@gentoo.org>
91 * configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
92 * configure: Regenerate.
94 2016-01-10 Mike Frysinger <vapier@gentoo.org>
96 * configure: Regenerate.
98 2016-01-10 Mike Frysinger <vapier@gentoo.org>
100 * configure: Regenerate.
102 2016-01-10 Mike Frysinger <vapier@gentoo.org>
104 * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
105 * configure: Regenerate.
107 2016-01-10 Mike Frysinger <vapier@gentoo.org>
109 * configure: Regenerate.
111 2016-01-10 Mike Frysinger <vapier@gentoo.org>
113 * configure: Regenerate.
115 2016-01-09 Mike Frysinger <vapier@gentoo.org>
117 * config.in, configure: Regenerate.
119 2016-01-06 Mike Frysinger <vapier@gentoo.org>
121 * wrapper.c (sim_create_inferior): Mark argv and env const.
122 (sim_open): Mark argv const.
124 2016-01-04 Mike Frysinger <vapier@gentoo.org>
126 * configure: Regenerate.
128 2016-01-03 Mike Frysinger <vapier@gentoo.org>
130 * wrapper.c (sim_open): Update sim_parse_args comment.
132 2016-01-03 Mike Frysinger <vapier@gentoo.org>
134 * wrapper.c (sim_target_parse_arg_array): Replace for loop with
137 2016-01-03 Mike Frysinger <vapier@gentoo.org>
139 * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
140 * configure: Regenerate.
142 2016-01-02 Mike Frysinger <vapier@gentoo.org>
144 * configure: Regenerate.
145 * wrapper.c (init): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
147 2015-12-30 Mike Frysinger <vapier@gentoo.org>
149 * wrapper.c (sim_store_register): Rename to ...
150 (arm_reg_store): ... this.
151 (sim_fetch_register): Rename to ...
152 (arm_reg_fetch): ... this.
153 (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
155 2015-12-27 Mike Frysinger <vapier@gentoo.org>
157 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
159 2015-12-26 Mike Frysinger <vapier@gentoo.org>
161 * config.in, configure: Regenerate.
163 2015-12-25 Mike Frysinger <vapier@gentoo.org>
165 * Makefile.in (SIM_OBJS): Delete bag.o.
166 * armdefs.h (struct ARMul_State): Delete ErrorCode.
167 (ResetPin, FIQPin, IRQPin, AbortPin, TransPin, BigEndPin, Prog32Pin,
168 Data32Pin, LateAbortPin, ARMul_OSExit, ARMul_OSLastErrorP,
169 ARMul_Debug, ARMul_OSException,rdi_log, SpinCursor, HOURGLASS,
170 HOURGLASS_RATE): Delete.
171 * armemu.c (ARMul_Emulate26): Delete ARMul_Debug call.
172 * arminit.c (ARMul_Reset): Do not set state->ErrorCode.
173 (ARMul_Abort): Delete ARMul_OSException call.
174 * armopts.h: Delete file.
175 * armos.c (isatty_, ARMul_OSExit, ARMul_OSException,
176 ARMul_OSLastErrorP, ARMul_Debug, BUFFERSIZE, UNIQUETEMPS, NOOP,
177 BINARY, READOP, WRITEOP, FIXCRLF): Delete.
178 (struct OSblock): Delete Time0, ErrorP, FileTable, FileFlags, and
180 (ARMul_OSInit): Do not set OSptr->ErrorP, OSptr->FileTable, or
182 * armrdi.c: Delete file.
183 * armvirt.c: Delete armopts.h include.
184 (ARMul_LoadInstrS): Delete HOURGLASS logic.
185 * bag.c, bag.h, communicate.c, communicate.h, dbg_conf.h, dbg_cp.h,
186 dbg_hif.h: Delete files.
187 * dbg_rdi.h (RDP_*, RDI*): Delete defines.
188 (PointHandle, ThreadHandle, Dbg_ConfigBlock, Dbg_HostosInterface,
189 Dbg_MCState, getbufferproc): Delete.
190 (rdi_*): Delete Functions.
191 (RDI_ConfigAspect, RDI_ConfigMatchType, RDI_NameList): Delete
192 (struct RDIProcVec): Delete.
193 * gdbhost.c, gdbhost.h, kid.c, main.c, parent.c: Delete files.
194 * wrapper.c (ARMul_Debug): Delete.
196 2015-12-15 Dominik Vogt <vogt@linux.vnet.ibm.com>
198 * thumbemu.c (handle_T2_insn): Fix left shift of negative value.
199 * armemu.c (handle_v6_insn): Likewise.
201 2015-11-14 Mike Frysinger <vapier@gentoo.org>
203 * wrapper.c (sim_close): Delete.
205 2015-07-14 Nick Clifton <nickc@redhat.com>
207 * armcopro.c: Remove extraneous whitespace.
208 * armdefs.h: Likewise.
209 * armfpe.h: Likewise.
210 * arminit.c: Likewise.
211 * armopts.h: Likewise.
214 * armrdi.c: Likewise.
215 * armsupp.c: Likewise.
216 * armvirt.c: Likewise.
219 * communicate.c: Likewise.
220 * communicate.h: Likewise.
221 * dbg_conf.h: Likewise.
222 * dbg_cp.h: Likewise.
223 * dbg_hif.h: Likewise.
224 * dbg_rdi.h: Likewise.
225 * gdbhost.c: Likewise.
226 * gdbhost.h: Likewise.
227 * iwmmxt.c: Likewise.
228 * iwmmxt.h: Likewise.
231 * maverick.c: Likewise.
232 * parent.c: Likewise.
233 * thumbemu.c: Likewise.
234 * wrapper.c: Likewise.
236 2015-07-02 Nick Clifton <nickc@redhat.com>
238 * Makefile.in (SIM_EXTRA_CFLAGS): Revert previous delta.
239 (SIM_EXTRA_LIBS): Add -lm.
241 2015-06-28 Nick Clifton <nickc@redhat.com>
243 * Makefile.in (SIM_EXTRA_CFLAGS): Add -lm.
244 * armdefs.h (ARMdval, ARMfval): New types.
245 (ARM_VFP_reg): New union.
246 (struct ARMul_State): Add VFP_Reg and FPSCR fields.
247 (VFP_fval, VFP_uword, VFP_sword, VFP_dval, VFP_dword): Accessor
248 macros for the new VFP_Reg field.
249 * armemu.c (handle_v6_insn): Add code to handle MOVW, MOVT,
250 QADD16, QASX, QSAX, QSUB16, QADD8, QSUB8, UADD16, USUB16, UADD8,
251 USUB8, SEL, REV, REV16, RBIT, BFC, BFI, SBFX and UBFX
253 (handle_VFP_move): New function.
254 (ARMul_Emulate16): Add checks for newly supported v6
255 instructions. Add support for VMRS, VMOV and MRC instructions.
256 (Multiply64): Allow nRdHi == nRm and/or nRdLo == nRm when
257 operating in v6 mode.
258 * armemu.h (t_resolved): Define.
259 * armsupp.c: Include math.h.
260 (handle_VFP_xfer): New function. Handles VMOV, VSTM, VSTR, VPUSH,
261 VSTM, VLDM and VPOP instructions.
262 (ARMul_LDC): Test for co-processor 10 or 11 and pass call to the
263 new handle_VFP_xfer function.
264 (ARMul_STC): Likewise.
265 (handle_VFP_op): New function. Handles VMLA, VMLS, VNMLA, VNMLS,
266 VNMUL, VMUL, VADD, VSUB, VDIV, VMOV, VABS, VNEG, VSQRT, VCMP,
267 VCMPE and VCVT instructions.
268 (ARMul_CDP): Test for co-processor 10 or 11 and pass call to the
269 new handle_VFP_op function.
270 * thumbemu.c (tBIT, tBITS, ntBIT, ntBITS): New macros.
271 (test_cond): New function. Tests a condition and returns non-zero
272 if the condition has been met.
273 (handle_IT_block): New function.
274 (in_IT_block): New function.
275 (IT_block_allow): New function.
276 (ThumbExpandImm): New function.
277 (handle_T2_insn): New function. Handles T2 thumb instructions.
278 (handle_v6_thumb_insn): Add next_instr and pc parameters.
279 (ARMul_ThumbDecode): Add support for IT blocks. Add support for
281 * wrapper.c (sim_create_inferior): Detect a thumb address and call
284 2015-06-23 Mike Frysinger <vapier@gentoo.org>
286 * configure: Regenerate.
288 2015-06-23 Mike Frysinger <vapier@gentoo.org>
290 * armdefs.h: Always include stdint.h.
292 [!HAVE_STDINT_H]: Delete.
293 * dbg_hif.h [!__STDC__]: Delete.
295 2015-06-12 Mike Frysinger <vapier@gentoo.org>
297 * configure: Regenerate.
299 2015-06-12 Mike Frysinger <vapier@gentoo.org>
301 * configure: Regenerate.
303 2015-04-18 Mike Frysinger <vapier@gentoo.org>
305 * sim-main.h (SIM_CPU): Delete.
307 2015-04-18 Mike Frysinger <vapier@gentoo.org>
309 * sim-main.h (sim_cia): Delete.
311 2015-04-17 Mike Frysinger <vapier@gentoo.org>
313 * sim-main.h (CIA_GET, CIA_SET): Delete.
315 2015-04-17 Mike Frysinger <vapier@gentoo.org>
317 * wrapper.c (arm_pc_get, arm_pc_set): New functions.
318 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
319 CPU_PC_STORE for all cpus.
321 2015-04-15 Mike Frysinger <vapier@gentoo.org>
323 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
324 * sim-main.h (STATE_CPU): Delete.
326 2015-04-13 Mike Frysinger <vapier@gentoo.org>
328 * configure: Regenerate.
330 2015-04-12 Mike Frysinger <vapier@gentoo.org>
332 * Makefile.in (SIM_OBJS): Move wrapper.o to the start of the list.
334 2015-04-06 Mike Frysinger <vapier@gentoo.org>
336 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
338 2015-04-01 Mike Frysinger <vapier@gentoo.org>
340 * Makefile.in (armos.o, armcopro.o, maverick.o, iwmmxt.o, arminit.o,
341 armrdi.o, armsupp.o, thumbemu.o, bag.o, wrapper.o): Delete rules.
342 * tconfig.h: Delete file.
344 2015-03-31 Mike Frysinger <vapier@gentoo.org>
346 * config.in, configure: Regenerate.
348 2015-03-30 Mike Frysinger <vapier@gentoo.org>
350 * Makefile.in (SIM_RUN_OBJS): Delete.
351 (SIM_EXTRA_CFLAGS): Delete -DSIM_TARGET_SWITCHES and
352 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
353 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
354 * sim-main.h: New file.
355 * wrapper.c: Delete armdefs.h, sim-utils.h, and run-sim.h includes.
356 Add sim-main.h and sim-options.h includes.
357 (sim_callback, mem_size, trace): Add TODO comments.
358 (state): Delete static and add TODO comment.
359 (sim_kind, myname, big_endian): Delete.
360 (init): Change big_endian to CURRENT_TARGET_BYTE_ORDER check.
361 (sim_size, sim_trace, sim_info, sim_target_display_usage, sim_load,
362 sim_do_command, sim_set_callbacks, sim_complete_command): Delete.
363 (sim_target_parse_command_line): Mark static.
364 (free_state): New function.
365 (sim_open): Rewrite to use new common logic.
366 (sim_close): Delete body.
368 2015-03-30 Mike Frysinger <vapier@gentoo.org>
370 * Makefile.in (SIM_EXTRA_CFLAGS): Delete -DNEED_UI_LOOP_HOOK.
371 * interp.c [NEED_UI_LOOP_HOOK] (UI_LOOP_POLL_INTERVAL,
372 ui_loop_hook_counter, deprecated_ui_loop_hook): Delete.
373 (sim_resume) [NEED_UI_LOOP_HOOK]: Delete ui code.
375 2015-03-30 Mike Frysinger <vapier@gentoo.org>
377 * armemu.c [MODE32] (handle_v6_insn): Move definition.
378 (ARMul_Emulate26): Initialize do_int after label target.
379 * armemu.h (UNDEF_Test, UNDEF_Shift, UNDEF_MSRPC, UNDEF_MRSPC,
380 UNDEF_MULPCDest, UNDEF_MULDestEQOp1, UNDEF_LSRBPC,
381 UNDEF_LSRBaseEQOffWb, UNDEF_LSRBaseEQDestWb, UNDEF_LSRPCBaseWb,
382 UNDEF_LSRPCOffWb, UNDEF_LSMNoRegs, UNDEF_LSMPCBase,
383 UNDEF_LSMUserBankWb, UNDEF_LSMBaseInListWb, UNDEF_SWPPC,
384 UNDEF_CoProHS, UNDEF_MCRPC, UNDEF_LSCPCBaseWb,
385 UNDEF_UndefNotBounced, UNDEF_ShortInt, UNDEF_IllegalMode,
386 UNDEF_Prog32SigChange, UNDEF_Data32SigChange): Define to while(0).
387 * armsupp.c (ARMul_Align): Convert old style prototype.
388 * bag.c (addtolist, killwholelist): Mark static.
389 (BAG_newbag): Convert old style prototype.
390 * maverick.c (mv_compute_host_endianness): Delete.
391 * wrapper.c (verbosity, sim_set_verbose): Delete.
392 (init): Set state->verbose to 0.
394 2015-03-30 Mike Frysinger <vapier@gentoo.org>
396 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
397 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT,
398 SIM_AC_OPTION_INLINE, and SIM_AC_OPTION_WARNINGS.
399 * config.in, configure: Regenerate.
401 2015-03-30 Mike Frysinger <vapier@gentoo.org>
403 * Makefile.in (COPRO): Delete.
404 (SIM_OBJS): Expand COPRO.
405 * configure.ac: Deletd stdint.h check.
407 * configure: Regenerate.
409 2015-03-16 Mike Frysinger <vapier@gentoo.org>
411 * config.in, configure: Regenerate.
412 * tconfig.in: Rename file ...
413 * tconfig.h: ... here.
415 2015-03-14 Mike Frysinger <vapier@gentoo.org>
417 * Makefile.in (SIM_EXTRA_CFLAGS): Add
418 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
419 (SIM_RUN_OBJS): Set to run.o.
421 2015-03-14 Mike Frysinger <vapier@gentoo.org>
423 * configure.ac (AC_CHECK_HEADERS): Delete unistd.h.
424 * aclocal.m4, configure: Regenerate.
426 2014-08-19 Alan Modra <amodra@gmail.com>
428 * configure: Regenerate.
430 2014-08-15 Roland McGrath <mcgrathr@google.com>
432 * configure: Regenerate.
433 * config.in: Regenerate.
435 2014-03-18 Nick Clifton <nickc@redhat.com>
437 * wrapper.c: Convert function declarations to ISO C format.
438 (sim_open): Delete code for handling t,d and z command line
441 2014-03-14 Nick Clifton <nickc@redhat.com>
443 * wrapper.c (op_print): New function.
444 (sim_dis_read): New function.
445 (print_insn): New function - disassembles the given instruction.
446 (sim_trace): Note that tracing is now allowed.
447 (sim_create_inferior): Default to emulating v6.
448 Initialise the disassembler machinery.
449 (sim_target_parse_command_line): Add support for -t -d and -z
451 (sim_target_display_usage): Note existence of -d and -z options.
452 (sim_open): Parse -t -d and -z options.
453 * armemu.h: Add exports of trace, disas and trace_funcs.
454 Add prototype for print_insn.
455 * armemu.c (ARMul_Emulate26): Add tracing code.
456 Delete unused variables.
457 * thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
458 Move Rm variable into switch cases.
461 * armcopro.c (XScale_cp15_init): Add a return value.
462 (XScale_cp13_init): Likewise.
463 (XScale_cp14_init): Likewise.
464 (XScale_cp15_LDC): Delete unused function.
465 (XScale_cp15_STC): Likewise.
466 * maverick.c: Delete comment inside comment.
467 (DSPInit): Delete unused function.
468 (DSPMCR4): Fix compile time warning about missing parenthesis.
470 (DSPCDP6): Delete unused variable opcode2.
472 2014-03-14 David McQuillan <dmcq@tao-group.com>
475 * armemu.c (WriteR15Load): New function. Determines if the state
476 can be changed upon a write to R15.
477 (LoadMult): Use WriteR15Load.
478 * armemu.h (WRITEDESTB): Use WriteR15Load.
480 2014-03-10 Mike Frysinger <vapier@gentoo.org>
482 * wrapper.c (sim_do_command): Add const to cmd.
484 2014-03-05 Mike Frysinger <vapier@gentoo.org>
486 * wrapper.c (sim_load): Add const to prog.
488 2013-09-23 Alan Modra <amodra@gmail.com>
490 * configure: Regenerate.
492 2013-06-03 Mike Frysinger <vapier@gentoo.org>
494 * aclocal.m4, configure: Regenerate.
496 2013-05-07 Jayant Sonar <jayant.sonar@kpitcummins.com>
497 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
499 * armemu.c (ARMul_Emulate32): Emulate instructions MOVW and MOVT.
501 2012-12-19 Joel Brobecker <brobecker@adacore.com>
503 * COPYING: Update to GPL version 3.
505 2012-09-03 Nick Clifton <nickc@redhat.com>
508 * armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction
511 2012-08-01 Kevin Buettner <kevinb@redhat.com>
513 * wrapper.c (libiberty.h): Include.
514 (sim_store_register, sim_fetch_register): On success, return
515 length, instead of -1.
517 2012-06-15 Joel Brobecker <brobecker@adacore.com>
519 * config.in, configure: Regenerate.
521 2012-06-13 Nick Clifton <nickc@redhat.com>
523 * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt
526 2012-05-24 Pedro Alves <palves@redhat.com>
530 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
532 2012-05-18 Nick Clifton <nickc@redhat.com>
535 * wrapper.c: Include config.h before system header files.
537 2012-03-24 Mike Frysinger <vapier@gentoo.org>
539 * aclocal.m4, config.in, configure: Regenerate.
541 2011-12-03 Mike Frysinger <vapier@gentoo.org>
543 * aclocal.m4: New file.
544 * configure: Regenerate.
546 2011-10-17 Mike Frysinger <vapier@gentoo.org>
548 * configure.ac: Change include to common/acinclude.m4.
550 2011-10-17 Mike Frysinger <vapier@gentoo.org>
552 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
553 call. Replace common.m4 include with SIM_AC_COMMON.
554 * configure: Regenerate.
556 2011-07-01 Nick Clifton <nickc@redhat.com>
559 * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
561 (WMAC): Extend computed result before adding to result register.
562 (WRSA): Sign extend 32-bit values before shifting.
564 2011-04-16 Mike Frysinger <vapier@gentoo.org>
566 * wrapper.c (sim_complete_command): New stub function.
568 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
570 * communicate.c (MYread_char): Check error return from accept() call
571 by its equality to -1 not by it being negative.
572 (MYread_charwait): Likewise.
573 * main.c (main): Likewise for both socket() and accept() calls.
575 2010-04-14 Mike Frysinger <vapier@gentoo.org>
577 * wrapper.c (sim_write): Add const to buffer arg.
579 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
581 * configure: Regenerate.
583 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
585 * config.in: Regenerate.
586 * configure: Likewise.
588 * configure: Regenerate.
590 2008-11-24 Joel Sherrill <joel.sherrill@oarcorp.com>
592 * arminit.c, iwmmxt.c: Include <string.h> to
594 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
596 * configure: Regenerate to track ../common/common.m4 changes.
599 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
600 Daniel Jacobowitz <dan@codesourcery.com>
601 Joseph Myers <joseph@codesourcery.com>
603 * configure: Regenerate.
604 * wrapper.c (sim_target_display_usage): Add help parameter.
606 2007-02-27 Mark Mitchell <mark@codesourcery.com>
608 * armos.c (SWIflen): Do not treate file descriptor zero as
611 2007-02-15 Nick Clifton <nickc@redhat.com>
613 * armemu.c (handle_v6_insn): Fix typo in sign extension test of
614 the sext and sxtah instructions.
616 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
618 Reported by timeless@gmail.com:
619 * wrapper.c (sim_target_parse_arg_array): Do not return void value.
621 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
623 * acconfig.h: Remove.
624 * config.in: Regenerate.
626 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
628 * configure: Regenerated.
630 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
632 * configure: Regenerated.
634 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
636 * configure: Regenerated.
638 2006-03-07 Paul Brook <paul@codesourcery.com>
640 * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
642 2006-02-01 Shaun Jackman <sjackman@gmail.com>
644 * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
645 call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
647 2005-11-23 Mark Mitchell <mark@codesourcery.com>
649 * wrapper.c (gdb/signals.h): Include it.
650 (SIGTRAP): Don't define.
652 (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
654 2005-11-16 Shaun Jackman <sjackman@gmail.com>
656 * armos.c: Include limits.h
657 (unlink): Remove this macro. It is unused in this file and
658 conflicts with sim_callback->unlink.
659 (PATH_MAX): Define as 1024 if not already defined.
660 (ReadFileName): New function.
661 (SWIopen): Fix a potential buffer overflow.
662 (SWIremove): New function.
664 (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
665 SWI_Remove, and SWI_Rename, as well as the RDI calls
666 AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
667 AngelSWI_Reason_Rename.
669 2005-09-19 Paul Brook <paul@codesourcery.com>
671 * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
673 * armemu.c: Use them.
674 * armvirt.c (ARMul_MemoryInit): Use correct type for size.
675 * configure.ac: Check for stdint.h.
676 * config.in: Regenerate.
677 * configure: Regenerate.
679 2005-05-24 Nick Clifton <nickc@redhat.com>
681 * thumbemu.c (handle_v6_thumb_insn): New function.
682 (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
683 instruction binary is encountered.
685 2005-05-12 Nick Clifton <nickc@redhat.com>
687 * Update the address and phone number of the FSF organization in
688 the GPL notices in the following files:
689 COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
690 armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
691 armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
692 communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
693 gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
694 maverick.c, parent.c, thumbemu.c, wrapper.c
696 2005-04-20 Nick Clifton <nickc@redhat.com>
698 * armemu.c (handle_v6_insn): New function - emulate a few of the
699 v6 instructions - the ones now generated by GCC.
700 (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
702 * armdefs.h (struct ARMul_State): Add new field: is_v6.
703 (ARM_v6_Prop): Define.
704 * arminit.c (ARMul_NewState): Initialise the v6 flag.
705 (ARMul_SelectProcessor): Determine if the v6 flag should be
707 * wrapper.c (sim_create_inferior): For unknown architectures,
708 default to allowing the v6 instructions.
710 2005-04-18 Nick Clifton <nickc@redhat.com>
712 * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
714 (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
715 indicate an unsigned long long constant.
717 2005-03-23 Mark Kettenis <kettenis@gnu.org>
719 * configure: Regenerate.
721 2005-01-14 Andrew Cagney <cagney@gnu.org>
723 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
724 explicit call to AC_CONFIG_HEADER.
725 * configure: Regenerate.
727 2005-01-12 Andrew Cagney <cagney@gnu.org>
729 * configure.ac: Update to use ../common/common.m4.
730 * configure: Re-generate.
732 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
734 * configure: Regenerated to track ../common/aclocal.m4 changes.
736 2005-01-07 Andrew Cagney <cagney@gnu.org>
738 * configure.ac: Rename configure.in, require autoconf 2.59.
739 * configure: Re-generate.
741 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
743 * configure: Regenerate for ../common/aclocal.m4 update.
745 2004-06-28 Andrew Cagney <cagney@gnu.org>
747 * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
749 2003-12-29 Mark Mitchell <mark@codesourcery.com>
751 * armos.c (fcntl.h): Do not include it.
752 (O_RDONLY): Do not define.
753 (O_WRONLY): Likewise.
755 (targ-vals.h): Include it.
756 (translate_open_mode): Use TARGET_O_* instead of O_*.
758 * Makefile.in (armos.o): Depend on targ-vals.h.
760 2003-04-13 Nick Clifton <nickc@redhat.com>
762 * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
766 2003-03-30 Nick Clifton <nickc@redhat.com>
768 * configure.in (CON_FLAGS): Remove.
769 (COPRO): Unconditionally include iwmmxt.o.
770 * configure: Regenerate.
771 * Makefile.in (CON_FLAGS): Remove.
772 * armcopro.c: Remove use of __IWMMXT__ flag.
773 * wrapper.c: Likewise.
774 * armemu.c: Likewise.
775 Add explanatory comment for suppressed code.
777 2003-03-27 Nick Clifton <nickc@redhat.com>
779 * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
781 2003-03-27 Nick Clifton <nickc@redhat.com>
783 * configure.in: (CON_FLAGS): Define and intialise.
784 (COPRO): Add iwmmxt.o if configuring for XScale.
785 * configure: Regenerate.
786 * Makefile.in (iwmmxt.o): Add rule to build.
788 (ALL_FLAGS): Add CON_FLAGS.
789 * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
790 * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
791 (ARM_iWMMXt_Prop): Define.
792 * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
794 * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
795 (ARMul_Abort): Catch branches through uninitialised vectors.
796 * armos.c (softevtorcode): Update comment.
797 (ARMul_OsInit): Use ARMUndefinedInstrV.
798 * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
799 (sim_store_register): Handle iWMMXt registers.
800 (sim_fetch_register): Handle iWMMXt registers.
801 * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
803 * iwmmxt.c: New file: iWMMXt emulator.
805 2003-03-20 Nick Clifton <nickc@redhat.com>
807 * Contribute support for Cirrus Maverick ARM co-processor,
808 written by Aldy Hernandez <aldyh@redhat.com> and
809 Andrew Cagney <cagney@redhat.com>:
811 * maverick.c: New file: Support for Maverick floating point
813 * Makefile.in: Add maverick.o target.
814 * configure.in (COPRO): Add maverick.o.
815 * configure: Regenerate.
816 * armcopro.c (ARMul_CoProInit): Only initialise co-processors
817 available on target processor. Add code to initialse Maverick
818 co-processor support code.
819 * armdefs.h (ARMul_state): Add is_ep9312 field.
820 (ARM_ep9312_Prop): Define.
821 * armemu.h: Add prototypes for Maverick co-processor
823 * arminit.c (ARMul_SelectProcessor): Initialise the
824 co-processor support once the chip has been selected.
825 * wrapper.c: Add support for Maverick co-processor.
826 (init): Do not call ARMul_CoProInit. Delays this until the
827 chip has been selected.
829 2003-03-02 Nick Clifton <nickc@redhat.com>
831 * armos.c (SWIWrite0): Catch big-endian bug when printing
834 2003-02-27 Andrew Cagney <cagney@redhat.com>
836 * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
838 2003-01-10 Ben Elliston <bje@redhat.com>
840 * README.Cygnus: Rename from this ..
841 * README: .. to this.
843 2002-09-27 Andrew Cagney <ac131313@redhat.com>
845 * wrapper.c (sim_open): Add support for -m<mem-size>.
846 (mem_size): Reduce to 2MB.
849 2002-08-15 Nick Clifton <nickc@redhat.com>
851 * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
852 can be caused by an interrupted system call being resumed by GDB.
854 2002-07-05 Nick Clifton <nickc@cambridge.redhat.com>
856 * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
857 and MIAxy instructions.
859 2002-06-21 Nick Clifton <nickc@cambridge.redhat.com>
861 * armos.h (ADP_Stopped_RunTimeError): Set correct value.
863 2002-06-16 Andrew Cagney <ac131313@redhat.com>
865 * configure: Regenerated to track ../common/aclocal.m4 changes.
867 2002-06-12 Andrew Cagney <ac131313@redhat.com>
869 * Makefile.in: Update copyright.
870 (wrapper.o): Specify dependencies.
871 * wrapper.c: Include "gdb/sim-arm.h".
872 (sim_store_register, sim_fetch_register): Rewrite using `enum
873 arm_sim_regs' and a switch.
875 2002-06-09 Andrew Cagney <cagney@redhat.com>
877 * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
878 * armos.c: Include "gdb/callback.h".
880 2002-05-29 Nick Clifton <nickc@cambridge.redhat.com>
882 * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
883 if a Data Abort is detected.
885 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
887 * armvirt.c (GetWord): Only perform access checks if 'check'
890 * wrapper.c (sim_create_inferior): Report unknown machine
892 * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
893 2, it has already been advanced.
895 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
897 * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
898 instruction do not add in the second bit of the base address -
899 this has already been accounted for.
901 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
903 * armcopro.c (check_cp13_access): Allow access to register 1 when
905 (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
907 2002-05-17 Nick Clifton <nickc@cambridge.redhat.com>
909 * Makefile.in (SIM_TARGET_SWITCHES): Define.
910 * armos.c (swi_mask): Define. Initialise to supporting all
912 (ARMul_OSInit): For XScale targets, only support the ANGEL
913 SWI interface. (This is at the request if Intel).
914 (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
915 SWI call should be emulated.
916 Do not fall through from AngelSWI_Reason_WriteC.
917 Propagate exit code from RedBoot Exit SWI.
918 * rdi-dgb.h (swi_mask): Prototype.
919 (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
920 * wrapper.c (sim_target_parse_command_line): New function.
921 Look for and handle --swi-support switch.
922 (sim_target_parse_arg_array): New function. Process an argv
923 array for parsing by sim_target_parse_command_line.
924 (sim_target_display_usage): New function. Describe syntax of
925 --swi-suppoort switch.
926 (sim_open): Add call to sim_target_parse_arg_array).
928 2002-05-09 Nick Clifton <nickc@cambridge.redhat.com>
930 * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
931 mode and some of its system calls.
933 2002-03-17 Anthony Green <green@redhat.com>
935 * wrapper.c (mem_size): Increase the default target memory to 8MB.
937 2002-02-21 Keith Seitz <keiths@redhat.com>
939 * armos.c (SWIWrite0): Use generic host_callback mechanism
940 for supported OS functions "open", "close", "write", etc.
943 (SWIwrite): Likewise.
945 (ARMul_OSHandleSWI): Likewise.
947 2002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
949 * wrapper.c (sim_create_inferior): Modify previous patch so that
950 it is only triggered for COFF format executables.
952 2002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
954 * wrapper.c (sin_create_inferior): If a v5 architecture is
955 detected, assume it might be an XScale binary, since there is no
956 way to distinguish between the two in the COFF file format.
958 2002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
960 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
961 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
963 Fix formatting. Improve layout.
964 * armemu.h: Fix formatting. Improve layout.
966 2002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
968 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
969 return zeroes in the other words.
970 General formatting tidy ups.
972 2001-11-16 Ben Harris <bjh21@netbsd.org>
974 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
978 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
980 * armemu.h (CP_ACCESS_ALLOWED): New macro.
982 * armcopro.c (read_cp14_reg): Make static.
983 (write_cp14_reg): Make static.
984 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
986 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
987 (ARMul_STC): Check CP_ACCESS_ALLOWED.
988 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
989 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
990 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
992 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
994 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
997 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
999 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
1000 instructions with post indexed addressing modes.
1002 2001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
1004 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
1005 determine rocesor mode.
1007 2001-04-18 matthew green <mrg@redhat.com>
1009 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
1010 (read_cp15_reg): Make non-static.
1011 (XScale_cp15_LDC): Update for write_cp15_reg() change.
1012 (XScale_cp15_MCR): Likewise.
1013 (XScale_cp15_write_reg): Likewise.
1014 (XScale_check_memacc): New function. Check for breakpoints being
1015 activated by memory accesses. Does not support the Branch Target
1017 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
1018 (XScale_debug_moe): New function. Set the debug Method Of Entry,
1020 (write_cp14_reg): Reset count counter if requested.
1021 * armdefs.h (struct ARMul_State): New members `LastTime' and
1022 `CP14R0_CCD' used for the timer/counters.
1023 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
1024 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
1025 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
1026 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
1027 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
1028 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
1029 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
1030 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
1031 defines for XScale registers.
1032 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
1033 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
1034 (ARMul_Emulate32): Handle the clock counter and hardware instruction
1035 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
1036 software interrupts.
1037 (LoadMult): Call XScale_set_fsr_far() for data aborts.
1038 (LoadSMult): Likewise.
1039 (StoreMult): Likewise.
1040 (StoreSMult): Likewise.
1041 * armemu.h (write_cp15_reg): Update prototype.
1042 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
1043 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
1045 * armvirt.c (GetWord): Call XScale_check_memacc().
1046 (PutWord): Likewise.
1048 2001-03-20 Nick Clifton <nickc@redhat.com>
1050 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
1051 when loading unaligned thumb instructions.
1053 2001-03-06 Nick Clifton <nickc@redhat.com>
1055 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
1056 Compute destination address of BLX(1) instruction by
1057 taking bit 1 from PC and not from bit 0 of the offset.
1059 2001-02-27 Nick Clifton <nickc@redhat.com>
1061 * armvirt.c (GetWord): Add new parameter - check - to enable or
1062 disable the alignment checking.
1063 (PutWord): Add new parameter - check - to enable or disable the
1065 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
1066 (ARMul_ReadWord): Pass extra parameter to GetWord.
1067 (ARMul_WriteWord): Pass extra parameter to PutWord.
1068 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
1069 (ARMul_WriteByte): Pass extra parameter to GetWord.
1070 (ARMul_SwapWord): Pass extra parameter to PutWord.
1071 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
1072 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
1074 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
1075 ARMul_SafeWriteByte.
1077 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
1078 (sim_read): Use ARMul_SafeReadByte.
1080 * armos.c (in_SWI_handler): Remove.
1081 (SWIWrite0): Use ARMul_SafeReadByte.
1082 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
1083 (SWIopen): Use ARMul_SafeReadByte.
1084 (SWIread): Use ARMul_SafeWriteByte.
1085 (SWIwrite): Use ARMul_SafeReadByte.
1086 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
1087 (ARMul_OSException): Remove use of is_SWI_handler.
1089 2001-02-16 Nick Clifton <nickc@redhat.com>
1091 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
1092 the state to RESUME.
1094 2001-02-14 Nick Clifton <nickc@redhat.com>
1096 * armemu.c: Add code to preserve processor mode when a prefetch
1097 abort is signalled after processing a breakpoint.
1099 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
1100 for any machine type except the early ARMs.
1102 2001-02-13 Nick Clifton <nickc@redhat.com>
1104 * armos.c (in_SWI_handler): New static variable.
1105 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
1106 (ARMul_OSException): Ignore exceptions generated whilst emulating
1109 2001-02-12 Nick Clifton <nickc@redhat.com>
1111 * armemu.h (NEGBRANCH): Fix defintion.
1113 2001-02-01 Nick Clifton <nickc@redhat.com>
1115 * armemu.c (LoadSMult): Update base address register after
1116 restoring register bank.
1117 (StoreMult): Update base address register after restoring register
1120 2001-01-31 Nick Clifton <nickc@redhat.com>
1122 * armvirt.c (PutWord): Detect installation of SWI vector.
1123 (SWI_vector_installed): Define.
1124 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
1125 * armos.h (SWI_vector_installed): Declare.
1126 * wrapper.c (SWI_vector_installed): Remove definition.
1127 (sim_write): Remove check of SWI vector installation
1129 2000-12-18 Nick Clifton <nickc@redhat.com>
1131 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
1134 2000-12-10 Nick Clifton <nickc@redhat.com>
1136 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
1138 2000-12-07 Nick Clifton <nickc@redhat.com>
1140 * armemu.c (ARMul_Emulate26): Detect double word load and
1141 store instructions and call emulation routines.
1142 (Handle_Load_Double): Emulate a double word load instruction.
1143 (Handle_Store_Double): Emulate a double word store
1146 2000-12-03 Nick Clifton <nickc@redhat.com>
1148 * armos.c: Fix formatting.
1149 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
1152 2000-11-29 Nick Clifton <nickc@redhat.com>
1154 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
1155 (ARM_v5e_Prop): Define.
1156 (ARM_XScale_Prop): Define.
1158 * wrapper.c (sim_create_inferior): Select processor based on
1160 (SWI_vector_installed): New boolean. Set to true if the SWI
1161 vector address is written to by the executable.
1163 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
1164 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
1165 (ARMul_Abort): Fix calculation of LR address.
1167 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
1168 and a SWI is not handled by the simulator, pass the SWI off to the
1169 vector, otherwise issue a warning message and continue.
1171 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
1173 * thumbemu.c: Add v5 instruction simulation.
1174 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
1176 * armcopro.c: Add XScale co-processor emulation.
1177 * armemu.h: Add exported XScale co-processor functions.
1179 2000-09-15 Nick Clifton <nickc@redhat.com>
1181 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
1182 property. Delete unnecessary processor names.
1183 (ARM_Strong_Prop): Delete.
1184 (STRONGARM): Delete.
1187 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
1190 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
1191 (BUSUSEDINCPCN): Use is_v4 boolean.
1193 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
1194 (ARMul_SelectProcessor): Change second parameter from 'processor'
1195 to 'properties'. Set is_v4 and is_v5 booleans in State.
1197 * armrdi.c: Remove use of ARM processor names. Replace with ARM
1198 processor properties.
1200 * wrapper.c (sim_create_inferior): Choose properties passed to
1201 ARMul_SelectProcessor based on machine number.
1203 2000-08-14 Nick Clifton <nickc@redhat.com>
1205 * armemu.c (LHPOSTDOWN): Compute write back value before
1206 performing load in case the offset register is overwritten.
1209 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
1211 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
1213 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
1215 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
1218 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1220 * armvirt.c (ABORTS): Do not define.
1222 * armdefs.h (struct ARMul_State): Add is_StrongARM.
1223 (ARM_Strong_Prop, STRONGARM): Define.
1224 * arminit.c (ARMul_NewState): Reset is_StrongARM.
1225 (ARMul_SelectProcessor): Set is_StrongARM.
1226 * wrapper.c (sim_create_inferior): Use bfd machine type to
1227 determine processor type to emulate.
1228 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
1229 when emulating StrongARM.
1231 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
1233 * armemu.h (INSN_SIZE): New macro.
1234 (SET_ABORT): Save CPSR in SPSR and set LR.
1235 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
1236 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
1237 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
1239 * armemu.c (LoadSMult): Use WriteR15() to discard the least
1240 significant bits of PC.
1242 * armemu.h (WRITEDESTB): New macro.
1243 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
1244 modify PC. Moved the existing logic...
1245 (WriteR15Branch): ... here. New function.
1246 (WriteR15, WriteSR15): Drop the two least significant bits.
1247 (LoadSMult): Use WriteR15Branch() to modify PC.
1248 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
1250 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
1251 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
1252 extracted from state->Cpsr, but preserve the unused bits.
1253 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
1254 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
1255 get the full CPSR word.
1257 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
1258 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
1259 (SETPSR, SET_INTMODE, SETCC): Removed.
1260 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
1261 mask. Use SETPSR_* to modify PSR.
1262 (ARMul_SetCPSR): Load all bits from value.
1263 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
1265 * armemu.c (ARMul_Emulate): Compute writeback value before
1266 loading, since the offset register may be the destination
1269 * armdefs.h (SYSTEMBANK): Define as USERBANK.
1270 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
1272 2000-06-22 Alexandre Oliva <aoliva@cygnus.com>
1274 * armemu.c (Multiply64): Fix computation of flag N.
1276 * armemu.c (MultiplyAdd64): Fix computation of flag N.
1278 2000-06-20 Alexandre Oliva <aoliva@cygnus.com>
1280 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
1283 2000-05-25 Nick Clifton <nickc@cygnus.com>
1285 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
1287 (MMUWrite): Only indicate mode change if a singal has really
1290 * armdefs.h (SYSTEMMODE): Define.
1291 (BANK_CAN_ACEESS_SPSR): Define.
1293 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
1294 to advance before stopping the emulation.
1296 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
1299 * armos.c (ARMul_OSInit): Create a initial stack pointer for
1302 * armsupp.c (ModeToBank): Remove unused first parameter.
1303 Add support for System Mode.
1304 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1305 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1306 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1307 (ARMulSwitchMode): Add support for System Mode.
1309 Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1311 * configure: Regenerated to track ../common/aclocal.m4 changes.
1313 2000-05-23 Nick Clifton <nickc@cygnus.com>
1315 * wrapper.c (sim_store_register): Special handling for CPSR
1318 2000-03-11 Philip Blundell <philb@gnu.org>
1320 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
1321 Patch from Allan Skillman <Allan.Skillman@arm.com>.
1323 Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
1325 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
1327 2000-02-08 Nick Clifton <nickc@cygnus.com>
1329 * wrapper.c: Fix compile time warning messages.
1330 * armcopro.c: Fix compile time warning messages.
1331 * armdefs.h: Fix compile time warning messages.
1332 * armemu.c: Fix compile time warning messages.
1333 * armemu.h: Fix compile time warning messages.
1334 * armos.c: Fix compile time warning messages.
1335 * armsupp.c: Fix compile time warning messages.
1336 * armvirt.c: Fix compile time warning messages.
1337 * bag.c: Fix compile time warning messages.
1339 2000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
1341 * *.[ch]: Use indent to make readable.
1343 1999-11-22 Nick Clifton <nickc@cygnus.com>
1345 * armos.c (SWIread): Generate an error message if a huge read is
1347 (SWIwrite): Generate an error message if a huge write is
1350 1999-10-27 Nick Clifton <nickc@cygnus.com>
1352 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
1355 1999-10-08 Ulrich Drepper <drepper@cygnus.com>
1357 * armos.c (SWIopen): Always pass third parameter with 0666 since
1358 otherwise uninitialized memory gets access if the O_CREAT bit is
1359 set and so we possibly cannot access the file afterwards.
1361 1999-09-29 Doug Evans <devans@casey.cygnus.com>
1363 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
1364 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
1366 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
1368 * configure: Regenerated to track ../common/aclocal.m4 changes.
1370 1999-05-08 Felix Lee <flee@cygnus.com>
1372 * configure: Regenerated to track ../common/aclocal.m4 changes.
1374 1999-04-06 Keith Seitz <keiths@cygnus.com>
1376 * wrapper.c (stop_simulator): New global.
1377 (sim_stop): Set sim state to STOP and set
1379 (sim_resume): Reset stop_simulator.
1380 (sim_stop_reason): If stop_simulator is set, tell gdb
1381 that the we took SIGINT.
1382 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
1383 stop_simulator is set.
1385 1999-04-02 Keith Seitz <keiths@cygnus.com>
1387 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
1388 whenever the counter expires.
1389 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
1391 1999-03-24 Nick Clifton <nickc@cygnus.com>
1393 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
1394 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
1396 Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
1398 * wrapper.c (sim_open): Set endianness according to BFD or command
1401 * tconfig.in: Define SIM_HAVE_BIENDIAN.
1403 Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
1405 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
1406 the same as either RdHi or RdLo.
1408 Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
1410 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
1411 Set Reg[0] based on reason for for the exception.
1413 Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
1415 * armos.c (SWIwrite0): New function.
1416 (WriteCommandLineTo): New function.
1417 (SWIopen): New function.
1418 (SWIread): New function.
1419 (SWIwrite): New function.
1420 (SWIflen): New function.
1421 (ARMul_OSHandleSWI): Call new functions instead of handling
1423 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
1424 (*): Reformat spacing to be a bit more GNUly.
1425 Most code taken from a patch by Anthony Thompson
1426 (athompso@cambridge.arm.com)
1428 Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
1430 * armos.h: Add Angel SWI and its reason codes.
1431 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
1433 Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
1435 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
1436 of ":tt" to catch stdin in addition to stdout.
1437 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
1438 or success of lseek().
1440 Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
1442 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
1445 Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
1447 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
1448 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
1449 seek from offset 0 and not to use R2 for whence since it is
1450 not passed as part of the SWI call.
1452 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
1454 * configure: Regenerated to track ../common/aclocal.m4 changes.
1456 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
1458 * configure: Regenerated to track ../common/aclocal.m4 changes.
1461 Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
1463 * acconfig.h: New file.
1464 * configure.in: Reverted change of Apr 24; use sinclude again.
1466 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
1468 * configure: Regenerated to track ../common/aclocal.m4 changes.
1471 Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
1473 * configure.in: Don't call sinclude.
1475 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
1477 * configure: Regenerated to track ../common/aclocal.m4 changes.
1479 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
1481 * configure: Regenerated to track ../common/aclocal.m4 changes.
1483 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
1485 * configure: Regenerated to track ../common/aclocal.m4 changes.
1487 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
1489 * configure: Regenerated to track ../common/aclocal.m4 changes.
1491 Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
1493 * armopts.h: Remove definition of LITTLEND - it is not used.
1495 Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
1497 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
1498 length parameter. Return -1.
1500 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1502 * configure: Regenerated to track ../common/aclocal.m4 changes.
1504 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1506 * configure: Regenerated to track ../common/aclocal.m4 changes.
1508 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1510 * configure: Regenerated to track ../common/aclocal.m4 changes.
1512 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1514 * configure: Regenerated to track ../common/aclocal.m4 changes.
1517 Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
1519 * Makefile.in: Updated with changes from branch.
1521 * armemu.c: ditto these changes
1522 * armemu.h: ditto add support for
1523 * armos.c: ditto the Thumb instruction
1524 * armsupp.c: ditto set and the new v4
1525 * armvirt.c: ditto architecture.
1527 * thumbemu.c: New file from branch.
1530 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1532 * configure: Regenerated to track ../common/aclocal.m4 changes.
1534 Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
1536 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
1537 from Tony Thompson at ARM: athompso@arm.com
1539 * wrapper.c (sim_create_inferior): Add code to create an execution
1540 environment. Patch from Tony Thompson at ARM: athompso@arm.com
1542 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1544 * wrapper.c (sim_load): Pass lma_p and sim_write args to
1547 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1549 * configure: Regenerated to track ../common/aclocal.m4 changes.
1551 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1553 * configure: Regenerated to track ../common/aclocal.m4 changes.
1555 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1557 * configure: Regenerated to track ../common/aclocal.m4 changes.
1559 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1561 * configure: Regenerated to track ../common/aclocal.m4 changes.
1563 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1565 * configure: Regenerated to track ../common/aclocal.m4 changes.
1567 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1569 * configure: Regenerated to track ../common/aclocal.m4 changes.
1571 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1573 * configure: Regenerated to track ../common/aclocal.m4 changes.
1575 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1577 * configure: Regenerated to track ../common/aclocal.m4 changes.
1580 Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
1582 * wrapper.c (sim_kill): Delete.
1583 (sim_create_inferior): Add ABFD argument.
1584 (sim_load): Move setting of PC from here.
1585 (sim_create_inferior): To here.
1587 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1589 * configure: Regenerated to track ../common/aclocal.m4 changes.
1592 Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
1594 * wrapper.c (sim_open): Add ABFD argument.
1596 Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1598 * wrapper.c (sim_open): Add callback argument.
1599 (sim_set_callbacks): Drop SIM_DESC argument.
1601 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1603 * configure: Regenerated to track ../common/aclocal.m4 changes.
1605 Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
1607 * wrapper.c (sim_stop): Stub sim_stop function.
1609 Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
1611 * arminit.c (ARMul_NewState): Preinitialize the state to
1614 Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
1616 * Makefile.in (SIM_OBJS): Add sim-load.o.
1617 * wrapper.c (sim_kind,myname): New static locals.
1618 (sim_open): Set sim_kind, myname.
1619 (sim_load): Call sim_load_file to do work. Set start address from bfd.
1620 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
1622 Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1624 * wrapper.c (sim_trace): Update so that it matches prototype.
1626 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1628 * configure: Regenerated to track ../common/aclocal.m4 changes.
1631 Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1633 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1635 (armemu26.o): Ditto.
1637 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1639 * wrapper.c (sim_open): New arg `kind'.
1641 * configure: Regenerated to track ../common/aclocal.m4 changes.
1643 Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
1645 * COPYING: Update FSF address.
1647 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1649 * configure: Regenerated to track ../common/aclocal.m4 changes.
1651 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1653 * configure: Regenerated to track ../common/aclocal.m4 changes.
1655 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1657 * configure: Re-generate.
1659 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1661 * configure: Regenerate to track ../common/aclocal.m4 changes.
1663 Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
1665 * wrapper.c (sim_open): Has result now.
1666 (sim_*): New SIM_DESC argument.
1668 Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
1670 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1671 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1672 * configure.in: sinclude ../common/aclocal.m4.
1673 * configure: Regenerated.
1675 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1677 * configure configure.in Makefile.in: Update to new configure
1678 scheme which is more compatible with WinGDB builds.
1679 * configure.in: Improve comment on how to run autoconf.
1680 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1681 * Makefile.in: Use autoconf substitution to install common
1684 Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
1686 * run.c: Deleted, use one in ../common now.
1687 * Makefile.in: Delete everything that's been moved to
1688 ../common/Make-common.in.
1690 * configure.in: Simplify using macros in ../common/aclocal.m4.
1691 * configure: Regenerated.
1692 * config.in: New file.
1693 * armos.c: #include config.h.
1694 * wrapper.c (mem_size): Value is in bytes now.
1695 (sim_callback): New global.
1696 (arm_sim_set_profile{,_size}): Delete.
1697 (arm_sim_set_mem_size): Rename to sim_size.
1698 (sim_do_command): Call printf_filtered via callback.
1699 (sim_set_callbacks): Record callback.
1701 Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1703 * Makefile.in (mostlyclean): Remove config.log.
1705 Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1707 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1708 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1710 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1711 (AC_PROG_INSTALL): Added.
1712 * configure: Rebuilt.
1714 Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1716 * configure: Regenerate with autoconf 2.7.
1718 Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
1720 * run.c (main): Use new bfd_big_endian macro.
1722 Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
1724 * run.c: Include "getopt.h".
1726 (usage): Make static.
1727 (main): Call arm_sim_set_verbosity.
1728 Only load sections marked SEC_LOAD.
1729 * wrapper.c (mem_size, verbosity): New static global.
1730 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
1731 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
1733 Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
1735 * armdefs.h (ARMul_State): New member `verbose'.
1736 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1737 * run.c (verbose): Make global.
1738 * wrapper.c (init): Set state->verbose.
1739 (ARMul_ConsolePrint): Don't print anything if !verbose.
1741 Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
1743 * armos.c: #include dbg_rdi.h.
1744 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1745 * armos.h (SWI_Breakpoint): Define.
1746 * wrapper.c: #include armemu.h, dbg_rdi.h.
1748 (sim_resume): Use state->EndCondition to record stop state.
1749 Call FLUSHPIPE before returning.
1750 (sim_stop_reason): Determine reason from state->EndCondition.
1752 Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
1754 * wrapper.c (sim_set_callbacks): New.
1756 Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
1758 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1759 number of bytes not read/written (or -1).
1761 Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
1763 * Makefile.in (maintainer-clean): New synonym for realclean.
1765 Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
1767 * configure.in: Remove AC_PROG_INSTALL.
1768 * configure: Rebuild.
1769 * Makefile.in (INSTALL): Revert to using install.sh.
1770 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1771 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1772 (mostlyclean): Make the same as clean, not distclean.
1773 (clean): Remove config.log.
1774 (install): Don't install in $(tooldir).
1776 Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
1778 (Try to) Update to new bfd autoconf scheme.
1779 * run.c: Don't include sysdep.h.
1780 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1781 (CC, CFLAGS, AR, RANLIB): Likewise.
1782 (HDEFINES, TDEFINES): Define.
1783 (CC_FOR_BUILD): Delete.
1784 (host_makefile_frag): Delete.
1785 (Makefile): Don't depend on frags.
1786 * configure.in (sysdep.h): Don't create symlink.
1787 (host_makefile_frag, frags): Deleted.
1788 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1789 * configure: Regenerated.
1791 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1793 * Update all FSF addresses except those in COPYING* files.
1795 Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1797 * Makefile.in (clean): Remove run, libsim.a.
1799 * Makefile.in, configure.in: converted to autoconf.
1800 * configure: New file, generated with autconf 2.4.
1804 Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1806 * wrapper.c (sim_do_command): New function.
1808 Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1810 * armos.c (ARMul_OSHandleSWI): New version to work with
1813 Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
1815 * run.c (main): Grab return value from right register.
1817 Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>