1 2015-04-13 Mike Frysinger <vapier@gentoo.org>
3 * configure: Regenerate.
5 2015-04-12 Mike Frysinger <vapier@gentoo.org>
7 * Makefile.in (SIM_OBJS): Move wrapper.o to the start of the list.
9 2015-04-06 Mike Frysinger <vapier@gentoo.org>
11 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
13 2015-04-01 Mike Frysinger <vapier@gentoo.org>
15 * Makefile.in (armos.o, armcopro.o, maverick.o, iwmmxt.o, arminit.o,
16 armrdi.o, armsupp.o, thumbemu.o, bag.o, wrapper.o): Delete rules.
17 * tconfig.h: Delete file.
19 2015-03-31 Mike Frysinger <vapier@gentoo.org>
21 * config.in, configure: Regenerate.
23 2015-03-30 Mike Frysinger <vapier@gentoo.org>
25 * Makefile.in (SIM_RUN_OBJS): Delete.
26 (SIM_EXTRA_CFLAGS): Delete -DSIM_TARGET_SWITCHES and
27 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
28 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
29 * sim-main.h: New file.
30 * wrapper.c: Delete armdefs.h, sim-utils.h, and run-sim.h includes.
31 Add sim-main.h and sim-options.h includes.
32 (sim_callback, mem_size, trace): Add TODO comments.
33 (state): Delete static and add TODO comment.
34 (sim_kind, myname, big_endian): Delete.
35 (init): Change big_endian to CURRENT_TARGET_BYTE_ORDER check.
36 (sim_size, sim_trace, sim_info, sim_target_display_usage, sim_load,
37 sim_do_command, sim_set_callbacks, sim_complete_command): Delete.
38 (sim_target_parse_command_line): Mark static.
39 (free_state): New function.
40 (sim_open): Rewrite to use new common logic.
41 (sim_close): Delete body.
43 2015-03-30 Mike Frysinger <vapier@gentoo.org>
45 * Makefile.in (SIM_EXTRA_CFLAGS): Delete -DNEED_UI_LOOP_HOOK.
46 * interp.c [NEED_UI_LOOP_HOOK] (UI_LOOP_POLL_INTERVAL,
47 ui_loop_hook_counter, deprecated_ui_loop_hook): Delete.
48 (sim_resume) [NEED_UI_LOOP_HOOK]: Delete ui code.
50 2015-03-30 Mike Frysinger <vapier@gentoo.org>
52 * armemu.c [MODE32] (handle_v6_insn): Move definition.
53 (ARMul_Emulate26): Initialize do_int after label target.
54 * armemu.h (UNDEF_Test, UNDEF_Shift, UNDEF_MSRPC, UNDEF_MRSPC,
55 UNDEF_MULPCDest, UNDEF_MULDestEQOp1, UNDEF_LSRBPC,
56 UNDEF_LSRBaseEQOffWb, UNDEF_LSRBaseEQDestWb, UNDEF_LSRPCBaseWb,
57 UNDEF_LSRPCOffWb, UNDEF_LSMNoRegs, UNDEF_LSMPCBase,
58 UNDEF_LSMUserBankWb, UNDEF_LSMBaseInListWb, UNDEF_SWPPC,
59 UNDEF_CoProHS, UNDEF_MCRPC, UNDEF_LSCPCBaseWb,
60 UNDEF_UndefNotBounced, UNDEF_ShortInt, UNDEF_IllegalMode,
61 UNDEF_Prog32SigChange, UNDEF_Data32SigChange): Define to while(0).
62 * armsupp.c (ARMul_Align): Convert old style prototype.
63 * bag.c (addtolist, killwholelist): Mark static.
64 (BAG_newbag): Convert old style prototype.
65 * maverick.c (mv_compute_host_endianness): Delete.
66 * wrapper.c (verbosity, sim_set_verbose): Delete.
67 (init): Set state->verbose to 0.
69 2015-03-30 Mike Frysinger <vapier@gentoo.org>
71 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
72 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT,
73 SIM_AC_OPTION_INLINE, and SIM_AC_OPTION_WARNINGS.
74 * config.in, configure: Regenerate.
76 2015-03-30 Mike Frysinger <vapier@gentoo.org>
78 * Makefile.in (COPRO): Delete.
79 (SIM_OBJS): Expand COPRO.
80 * configure.ac: Deletd stdint.h check.
82 * configure: Regenerate.
84 2015-03-16 Mike Frysinger <vapier@gentoo.org>
86 * config.in, configure: Regenerate.
87 * tconfig.in: Rename file ...
88 * tconfig.h: ... here.
90 2015-03-14 Mike Frysinger <vapier@gentoo.org>
92 * Makefile.in (SIM_EXTRA_CFLAGS): Add
93 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
94 (SIM_RUN_OBJS): Set to run.o.
96 2015-03-14 Mike Frysinger <vapier@gentoo.org>
98 * configure.ac (AC_CHECK_HEADERS): Delete unistd.h.
99 * aclocal.m4, configure: Regenerate.
101 2014-08-19 Alan Modra <amodra@gmail.com>
103 * configure: Regenerate.
105 2014-08-15 Roland McGrath <mcgrathr@google.com>
107 * configure: Regenerate.
108 * config.in: Regenerate.
110 2014-03-18 Nick Clifton <nickc@redhat.com>
112 * wrapper.c: Convert function declarations to ISO C format.
113 (sim_open): Delete code for handling t,d and z command line
116 2014-03-14 Nick Clifton <nickc@redhat.com>
118 * wrapper.c (op_print): New function.
119 (sim_dis_read): New function.
120 (print_insn): New function - disassembles the given instruction.
121 (sim_trace): Note that tracing is now allowed.
122 (sim_create_inferior): Default to emulating v6.
123 Initialise the disassembler machinery.
124 (sim_target_parse_command_line): Add support for -t -d and -z
126 (sim_target_display_usage): Note existence of -d and -z options.
127 (sim_open): Parse -t -d and -z options.
128 * armemu.h: Add exports of trace, disas and trace_funcs.
129 Add prototype for print_insn.
130 * armemu.c (ARMul_Emulate26): Add tracing code.
131 Delete unused variables.
132 * thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
133 Move Rm variable into switch cases.
136 * armcopro.c (XScale_cp15_init): Add a return value.
137 (XScale_cp13_init): Likewise.
138 (XScale_cp14_init): Likewise.
139 (XScale_cp15_LDC): Delete unused function.
140 (XScale_cp15_STC): Likewise.
141 * maverick.c: Delete comment inside comment.
142 (DSPInit): Delete unused function.
143 (DSPMCR4): Fix compile time warning about missing parenthesis.
145 (DSPCDP6): Delete unused variable opcode2.
147 2014-03-14 David McQuillan <dmcq@tao-group.com>
150 * armemu.c (WriteR15Load): New function. Determines if the state
151 can be changed upon a write to R15.
152 (LoadMult): Use WriteR15Load.
153 * armemu.h (WRITEDESTB): Use WriteR15Load.
155 2014-03-10 Mike Frysinger <vapier@gentoo.org>
157 * wrapper.c (sim_do_command): Add const to cmd.
159 2014-03-05 Mike Frysinger <vapier@gentoo.org>
161 * wrapper.c (sim_load): Add const to prog.
163 2013-09-23 Alan Modra <amodra@gmail.com>
165 * configure: Regenerate.
167 2013-06-03 Mike Frysinger <vapier@gentoo.org>
169 * aclocal.m4, configure: Regenerate.
171 2013-05-07 Jayant Sonar <jayant.sonar@kpitcummins.com>
172 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
174 * armemu.c (ARMul_Emulate32): Emulate instructions MOVW and MOVT.
176 2012-12-19 Joel Brobecker <brobecker@adacore.com>
178 * COPYING: Update to GPL version 3.
180 2012-09-03 Nick Clifton <nickc@redhat.com>
183 * armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction
186 2012-08-01 Kevin Buettner <kevinb@redhat.com>
188 * wrapper.c (libiberty.h): Include.
189 (sim_store_register, sim_fetch_register): On success, return
190 length, instead of -1.
192 2012-06-15 Joel Brobecker <brobecker@adacore.com>
194 * config.in, configure: Regenerate.
196 2012-06-13 Nick Clifton <nickc@redhat.com>
198 * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt
201 2012-05-24 Pedro Alves <palves@redhat.com>
205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
207 2012-05-18 Nick Clifton <nickc@redhat.com>
210 * wrapper.c: Include config.h before system header files.
212 2012-03-24 Mike Frysinger <vapier@gentoo.org>
214 * aclocal.m4, config.in, configure: Regenerate.
216 2011-12-03 Mike Frysinger <vapier@gentoo.org>
218 * aclocal.m4: New file.
219 * configure: Regenerate.
221 2011-10-17 Mike Frysinger <vapier@gentoo.org>
223 * configure.ac: Change include to common/acinclude.m4.
225 2011-10-17 Mike Frysinger <vapier@gentoo.org>
227 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
228 call. Replace common.m4 include with SIM_AC_COMMON.
229 * configure: Regenerate.
231 2011-07-01 Nick Clifton <nickc@redhat.com>
234 * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
236 (WMAC): Extend computed result before adding to result register.
237 (WRSA): Sign extend 32-bit values before shifting.
239 2011-04-16 Mike Frysinger <vapier@gentoo.org>
241 * wrapper.c (sim_complete_command): New stub function.
243 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
245 * communicate.c (MYread_char): Check error return from accept() call
246 by its equality to -1 not by it being negative.
247 (MYread_charwait): Likewise.
248 * main.c (main): Likewise for both socket() and accept() calls.
250 2010-04-14 Mike Frysinger <vapier@gentoo.org>
252 * wrapper.c (sim_write): Add const to buffer arg.
254 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
256 * configure: Regenerate.
258 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
260 * config.in: Regenerate.
261 * configure: Likewise.
263 * configure: Regenerate.
265 2008-11-24 Joel Sherrill <joel.sherrill@oarcorp.com>
267 * arminit.c, iwmmxt.c: Include <string.h> to
269 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
271 * configure: Regenerate to track ../common/common.m4 changes.
274 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
275 Daniel Jacobowitz <dan@codesourcery.com>
276 Joseph Myers <joseph@codesourcery.com>
278 * configure: Regenerate.
279 * wrapper.c (sim_target_display_usage): Add help parameter.
281 2007-02-27 Mark Mitchell <mark@codesourcery.com>
283 * armos.c (SWIflen): Do not treate file descriptor zero as
286 2007-02-15 Nick Clifton <nickc@redhat.com>
288 * armemu.c (handle_v6_insn): Fix typo in sign extension test of
289 the sext and sxtah instructions.
291 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
293 Reported by timeless@gmail.com:
294 * wrapper.c (sim_target_parse_arg_array): Do not return void value.
296 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
298 * acconfig.h: Remove.
299 * config.in: Regenerate.
301 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
303 * configure: Regenerated.
305 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
307 * configure: Regenerated.
309 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
311 * configure: Regenerated.
313 2006-03-07 Paul Brook <paul@codesourcery.com>
315 * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
317 2006-02-01 Shaun Jackman <sjackman@gmail.com>
319 * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
320 call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
322 2005-11-23 Mark Mitchell <mark@codesourcery.com>
324 * wrapper.c (gdb/signals.h): Include it.
325 (SIGTRAP): Don't define.
327 (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
329 2005-11-16 Shaun Jackman <sjackman@gmail.com>
331 * armos.c: Include limits.h
332 (unlink): Remove this macro. It is unused in this file and
333 conflicts with sim_callback->unlink.
334 (PATH_MAX): Define as 1024 if not already defined.
335 (ReadFileName): New function.
336 (SWIopen): Fix a potential buffer overflow.
337 (SWIremove): New function.
339 (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
340 SWI_Remove, and SWI_Rename, as well as the RDI calls
341 AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
342 AngelSWI_Reason_Rename.
344 2005-09-19 Paul Brook <paul@codesourcery.com>
346 * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
348 * armemu.c: Use them.
349 * armvirt.c (ARMul_MemoryInit): Use correct type for size.
350 * configure.ac: Check for stdint.h.
351 * config.in: Regenerate.
352 * configure: Regenerate.
354 2005-05-24 Nick Clifton <nickc@redhat.com>
356 * thumbemu.c (handle_v6_thumb_insn): New function.
357 (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
358 instruction binary is encountered.
360 2005-05-12 Nick Clifton <nickc@redhat.com>
362 * Update the address and phone number of the FSF organization in
363 the GPL notices in the following files:
364 COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
365 armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
366 armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
367 communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
368 gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
369 maverick.c, parent.c, thumbemu.c, wrapper.c
371 2005-04-20 Nick Clifton <nickc@redhat.com>
373 * armemu.c (handle_v6_insn): New function - emulate a few of the
374 v6 instructions - the ones now generated by GCC.
375 (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
377 * armdefs.h (struct ARMul_State): Add new field: is_v6.
378 (ARM_v6_Prop): Define.
379 * arminit.c (ARMul_NewState): Initialise the v6 flag.
380 (ARMul_SelectProcessor): Determine if the v6 flag should be
382 * wrapper.c (sim_create_inferior): For unknown architectures,
383 default to allowing the v6 instructions.
385 2005-04-18 Nick Clifton <nickc@redhat.com>
387 * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
389 (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
390 indicate an unsigned long long constant.
392 2005-03-23 Mark Kettenis <kettenis@gnu.org>
394 * configure: Regenerate.
396 2005-01-14 Andrew Cagney <cagney@gnu.org>
398 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
399 explicit call to AC_CONFIG_HEADER.
400 * configure: Regenerate.
402 2005-01-12 Andrew Cagney <cagney@gnu.org>
404 * configure.ac: Update to use ../common/common.m4.
405 * configure: Re-generate.
407 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
409 * configure: Regenerated to track ../common/aclocal.m4 changes.
411 2005-01-07 Andrew Cagney <cagney@gnu.org>
413 * configure.ac: Rename configure.in, require autoconf 2.59.
414 * configure: Re-generate.
416 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
418 * configure: Regenerate for ../common/aclocal.m4 update.
420 2004-06-28 Andrew Cagney <cagney@gnu.org>
422 * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
424 2003-12-29 Mark Mitchell <mark@codesourcery.com>
426 * armos.c (fcntl.h): Do not include it.
427 (O_RDONLY): Do not define.
428 (O_WRONLY): Likewise.
430 (targ-vals.h): Include it.
431 (translate_open_mode): Use TARGET_O_* instead of O_*.
433 * Makefile.in (armos.o): Depend on targ-vals.h.
435 2003-04-13 Nick Clifton <nickc@redhat.com>
437 * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
441 2003-03-30 Nick Clifton <nickc@redhat.com>
443 * configure.in (CON_FLAGS): Remove.
444 (COPRO): Unconditionally include iwmmxt.o.
445 * configure: Regenerate.
446 * Makefile.in (CON_FLAGS): Remove.
447 * armcopro.c: Remove use of __IWMMXT__ flag.
448 * wrapper.c: Likewise.
449 * armemu.c: Likewise.
450 Add explanatory comment for suppressed code.
452 2003-03-27 Nick Clifton <nickc@redhat.com>
454 * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
456 2003-03-27 Nick Clifton <nickc@redhat.com>
458 * configure.in: (CON_FLAGS): Define and intialise.
459 (COPRO): Add iwmmxt.o if configuring for XScale.
460 * configure: Regenerate.
461 * Makefile.in (iwmmxt.o): Add rule to build.
463 (ALL_FLAGS): Add CON_FLAGS.
464 * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
465 * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
466 (ARM_iWMMXt_Prop): Define.
467 * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
469 * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
470 (ARMul_Abort): Catch branches through uninitialised vectors.
471 * armos.c (softevtorcode): Update comment.
472 (ARMul_OsInit): Use ARMUndefinedInstrV.
473 * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
474 (sim_store_register): Handle iWMMXt registers.
475 (sim_fetch_register): Handle iWMMXt registers.
476 * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
478 * iwmmxt.c: New file: iWMMXt emulator.
480 2003-03-20 Nick Clifton <nickc@redhat.com>
482 * Contribute support for Cirrus Maverick ARM co-processor,
483 written by Aldy Hernandez <aldyh@redhat.com> and
484 Andrew Cagney <cagney@redhat.com>:
486 * maverick.c: New file: Support for Maverick floating point
488 * Makefile.in: Add maverick.o target.
489 * configure.in (COPRO): Add maverick.o.
490 * configure: Regenerate.
491 * armcopro.c (ARMul_CoProInit): Only initialise co-processors
492 available on target processor. Add code to initialse Maverick
493 co-processor support code.
494 * armdefs.h (ARMul_state): Add is_ep9312 field.
495 (ARM_ep9312_Prop): Define.
496 * armemu.h: Add prototypes for Maverick co-processor
498 * arminit.c (ARMul_SelectProcessor): Initialise the
499 co-processor support once the chip has been selected.
500 * wrapper.c: Add support for Maverick co-processor.
501 (init): Do not call ARMul_CoProInit. Delays this until the
502 chip has been selected.
504 2003-03-02 Nick Clifton <nickc@redhat.com>
506 * armos.c (SWIWrite0): Catch big-endian bug when printing
509 2003-02-27 Andrew Cagney <cagney@redhat.com>
511 * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
513 2003-01-10 Ben Elliston <bje@redhat.com>
515 * README.Cygnus: Rename from this ..
516 * README: .. to this.
518 2002-09-27 Andrew Cagney <ac131313@redhat.com>
520 * wrapper.c (sim_open): Add support for -m<mem-size>.
521 (mem_size): Reduce to 2MB.
524 2002-08-15 Nick Clifton <nickc@redhat.com>
526 * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
527 can be caused by an interrupted system call being resumed by GDB.
529 2002-07-05 Nick Clifton <nickc@cambridge.redhat.com>
531 * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
532 and MIAxy instructions.
534 2002-06-21 Nick Clifton <nickc@cambridge.redhat.com>
536 * armos.h (ADP_Stopped_RunTimeError): Set correct value.
538 2002-06-16 Andrew Cagney <ac131313@redhat.com>
540 * configure: Regenerated to track ../common/aclocal.m4 changes.
542 2002-06-12 Andrew Cagney <ac131313@redhat.com>
544 * Makefile.in: Update copyright.
545 (wrapper.o): Specify dependencies.
546 * wrapper.c: Include "gdb/sim-arm.h".
547 (sim_store_register, sim_fetch_register): Rewrite using `enum
548 arm_sim_regs' and a switch.
550 2002-06-09 Andrew Cagney <cagney@redhat.com>
552 * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
553 * armos.c: Include "gdb/callback.h".
555 2002-05-29 Nick Clifton <nickc@cambridge.redhat.com>
557 * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
558 if a Data Abort is detected.
560 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
562 * armvirt.c (GetWord): Only perform access checks if 'check'
565 * wrapper.c (sim_create_inferior): Report unknown machine
567 * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
568 2, it has already been advanced.
570 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
572 * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
573 instruction do not add in the second bit of the base address -
574 this has already been accounted for.
576 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
578 * armcopro.c (check_cp13_access): Allow access to register 1 when
580 (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
582 2002-05-17 Nick Clifton <nickc@cambridge.redhat.com>
584 * Makefile.in (SIM_TARGET_SWITCHES): Define.
585 * armos.c (swi_mask): Define. Initialise to supporting all
587 (ARMul_OSInit): For XScale targets, only support the ANGEL
588 SWI interface. (This is at the request if Intel).
589 (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
590 SWI call should be emulated.
591 Do not fall through from AngelSWI_Reason_WriteC.
592 Propagate exit code from RedBoot Exit SWI.
593 * rdi-dgb.h (swi_mask): Prototype.
594 (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
595 * wrapper.c (sim_target_parse_command_line): New function.
596 Look for and handle --swi-support switch.
597 (sim_target_parse_arg_array): New function. Process an argv
598 array for parsing by sim_target_parse_command_line.
599 (sim_target_display_usage): New function. Describe syntax of
600 --swi-suppoort switch.
601 (sim_open): Add call to sim_target_parse_arg_array).
603 2002-05-09 Nick Clifton <nickc@cambridge.redhat.com>
605 * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
606 mode and some of its system calls.
608 2002-03-17 Anthony Green <green@redhat.com>
610 * wrapper.c (mem_size): Increase the default target memory to 8MB.
612 2002-02-21 Keith Seitz <keiths@redhat.com>
614 * armos.c (SWIWrite0): Use generic host_callback mechanism
615 for supported OS functions "open", "close", "write", etc.
618 (SWIwrite): Likewise.
620 (ARMul_OSHandleSWI): Likewise.
622 2002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
624 * wrapper.c (sim_create_inferior): Modify previous patch so that
625 it is only triggered for COFF format executables.
627 2002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
629 * wrapper.c (sin_create_inferior): If a v5 architecture is
630 detected, assume it might be an XScale binary, since there is no
631 way to distinguish between the two in the COFF file format.
633 2002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
635 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
636 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
638 Fix formatting. Improve layout.
639 * armemu.h: Fix formatting. Improve layout.
641 2002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
643 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
644 return zeroes in the other words.
645 General formatting tidy ups.
647 2001-11-16 Ben Harris <bjh21@netbsd.org>
649 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
653 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
655 * armemu.h (CP_ACCESS_ALLOWED): New macro.
657 * armcopro.c (read_cp14_reg): Make static.
658 (write_cp14_reg): Make static.
659 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
661 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
662 (ARMul_STC): Check CP_ACCESS_ALLOWED.
663 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
664 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
665 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
667 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
669 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
672 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
674 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
675 instructions with post indexed addressing modes.
677 2001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
679 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
680 determine rocesor mode.
682 2001-04-18 matthew green <mrg@redhat.com>
684 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
685 (read_cp15_reg): Make non-static.
686 (XScale_cp15_LDC): Update for write_cp15_reg() change.
687 (XScale_cp15_MCR): Likewise.
688 (XScale_cp15_write_reg): Likewise.
689 (XScale_check_memacc): New function. Check for breakpoints being
690 activated by memory accesses. Does not support the Branch Target
692 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
693 (XScale_debug_moe): New function. Set the debug Method Of Entry,
695 (write_cp14_reg): Reset count counter if requested.
696 * armdefs.h (struct ARMul_State): New members `LastTime' and
697 `CP14R0_CCD' used for the timer/counters.
698 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
699 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
700 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
701 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
702 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
703 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
704 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
705 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
706 defines for XScale registers.
707 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
708 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
709 (ARMul_Emulate32): Handle the clock counter and hardware instruction
710 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
712 (LoadMult): Call XScale_set_fsr_far() for data aborts.
713 (LoadSMult): Likewise.
714 (StoreMult): Likewise.
715 (StoreSMult): Likewise.
716 * armemu.h (write_cp15_reg): Update prototype.
717 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
718 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
720 * armvirt.c (GetWord): Call XScale_check_memacc().
723 2001-03-20 Nick Clifton <nickc@redhat.com>
725 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
726 when loading unaligned thumb instructions.
728 2001-03-06 Nick Clifton <nickc@redhat.com>
730 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
731 Compute destination address of BLX(1) instruction by
732 taking bit 1 from PC and not from bit 0 of the offset.
734 2001-02-27 Nick Clifton <nickc@redhat.com>
736 * armvirt.c (GetWord): Add new parameter - check - to enable or
737 disable the alignment checking.
738 (PutWord): Add new parameter - check - to enable or disable the
740 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
741 (ARMul_ReadWord): Pass extra parameter to GetWord.
742 (ARMul_WriteWord): Pass extra parameter to PutWord.
743 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
744 (ARMul_WriteByte): Pass extra parameter to GetWord.
745 (ARMul_SwapWord): Pass extra parameter to PutWord.
746 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
747 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
749 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
752 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
753 (sim_read): Use ARMul_SafeReadByte.
755 * armos.c (in_SWI_handler): Remove.
756 (SWIWrite0): Use ARMul_SafeReadByte.
757 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
758 (SWIopen): Use ARMul_SafeReadByte.
759 (SWIread): Use ARMul_SafeWriteByte.
760 (SWIwrite): Use ARMul_SafeReadByte.
761 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
762 (ARMul_OSException): Remove use of is_SWI_handler.
764 2001-02-16 Nick Clifton <nickc@redhat.com>
766 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
769 2001-02-14 Nick Clifton <nickc@redhat.com>
771 * armemu.c: Add code to preserve processor mode when a prefetch
772 abort is signalled after processing a breakpoint.
774 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
775 for any machine type except the early ARMs.
777 2001-02-13 Nick Clifton <nickc@redhat.com>
779 * armos.c (in_SWI_handler): New static variable.
780 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
781 (ARMul_OSException): Ignore exceptions generated whilst emulating
784 2001-02-12 Nick Clifton <nickc@redhat.com>
786 * armemu.h (NEGBRANCH): Fix defintion.
788 2001-02-01 Nick Clifton <nickc@redhat.com>
790 * armemu.c (LoadSMult): Update base address register after
791 restoring register bank.
792 (StoreMult): Update base address register after restoring register
795 2001-01-31 Nick Clifton <nickc@redhat.com>
797 * armvirt.c (PutWord): Detect installation of SWI vector.
798 (SWI_vector_installed): Define.
799 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
800 * armos.h (SWI_vector_installed): Declare.
801 * wrapper.c (SWI_vector_installed): Remove definition.
802 (sim_write): Remove check of SWI vector installation
804 2000-12-18 Nick Clifton <nickc@redhat.com>
806 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
809 2000-12-10 Nick Clifton <nickc@redhat.com>
811 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
813 2000-12-07 Nick Clifton <nickc@redhat.com>
815 * armemu.c (ARMul_Emulate26): Detect double word load and
816 store instructions and call emulation routines.
817 (Handle_Load_Double): Emulate a double word load instruction.
818 (Handle_Store_Double): Emulate a double word store
821 2000-12-03 Nick Clifton <nickc@redhat.com>
823 * armos.c: Fix formatting.
824 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
827 2000-11-29 Nick Clifton <nickc@redhat.com>
829 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
830 (ARM_v5e_Prop): Define.
831 (ARM_XScale_Prop): Define.
833 * wrapper.c (sim_create_inferior): Select processor based on
835 (SWI_vector_installed): New boolean. Set to true if the SWI
836 vector address is written to by the executable.
838 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
839 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
840 (ARMul_Abort): Fix calculation of LR address.
842 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
843 and a SWI is not handled by the simulator, pass the SWI off to the
844 vector, otherwise issue a warning message and continue.
846 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
848 * thumbemu.c: Add v5 instruction simulation.
849 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
851 * armcopro.c: Add XScale co-processor emulation.
852 * armemu.h: Add exported XScale co-processor functions.
854 2000-09-15 Nick Clifton <nickc@redhat.com>
856 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
857 property. Delete unnecessary processor names.
858 (ARM_Strong_Prop): Delete.
862 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
865 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
866 (BUSUSEDINCPCN): Use is_v4 boolean.
868 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
869 (ARMul_SelectProcessor): Change second parameter from 'processor'
870 to 'properties'. Set is_v4 and is_v5 booleans in State.
872 * armrdi.c: Remove use of ARM processor names. Replace with ARM
873 processor properties.
875 * wrapper.c (sim_create_inferior): Choose properties passed to
876 ARMul_SelectProcessor based on machine number.
878 2000-08-14 Nick Clifton <nickc@redhat.com>
880 * armemu.c (LHPOSTDOWN): Compute write back value before
881 performing load in case the offset register is overwritten.
884 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
886 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
888 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
890 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
893 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
895 * armvirt.c (ABORTS): Do not define.
897 * armdefs.h (struct ARMul_State): Add is_StrongARM.
898 (ARM_Strong_Prop, STRONGARM): Define.
899 * arminit.c (ARMul_NewState): Reset is_StrongARM.
900 (ARMul_SelectProcessor): Set is_StrongARM.
901 * wrapper.c (sim_create_inferior): Use bfd machine type to
902 determine processor type to emulate.
903 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
904 when emulating StrongARM.
906 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
908 * armemu.h (INSN_SIZE): New macro.
909 (SET_ABORT): Save CPSR in SPSR and set LR.
910 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
911 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
912 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
914 * armemu.c (LoadSMult): Use WriteR15() to discard the least
915 significant bits of PC.
917 * armemu.h (WRITEDESTB): New macro.
918 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
919 modify PC. Moved the existing logic...
920 (WriteR15Branch): ... here. New function.
921 (WriteR15, WriteSR15): Drop the two least significant bits.
922 (LoadSMult): Use WriteR15Branch() to modify PC.
923 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
925 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
926 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
927 extracted from state->Cpsr, but preserve the unused bits.
928 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
929 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
930 get the full CPSR word.
932 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
933 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
934 (SETPSR, SET_INTMODE, SETCC): Removed.
935 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
936 mask. Use SETPSR_* to modify PSR.
937 (ARMul_SetCPSR): Load all bits from value.
938 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
940 * armemu.c (ARMul_Emulate): Compute writeback value before
941 loading, since the offset register may be the destination
944 * armdefs.h (SYSTEMBANK): Define as USERBANK.
945 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
947 2000-06-22 Alexandre Oliva <aoliva@cygnus.com>
949 * armemu.c (Multiply64): Fix computation of flag N.
951 * armemu.c (MultiplyAdd64): Fix computation of flag N.
953 2000-06-20 Alexandre Oliva <aoliva@cygnus.com>
955 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
958 2000-05-25 Nick Clifton <nickc@cygnus.com>
960 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
962 (MMUWrite): Only indicate mode change if a singal has really
965 * armdefs.h (SYSTEMMODE): Define.
966 (BANK_CAN_ACEESS_SPSR): Define.
968 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
969 to advance before stopping the emulation.
971 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
974 * armos.c (ARMul_OSInit): Create a initial stack pointer for
977 * armsupp.c (ModeToBank): Remove unused first parameter.
978 Add support for System Mode.
979 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
980 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
981 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
982 (ARMulSwitchMode): Add support for System Mode.
984 Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
986 * configure: Regenerated to track ../common/aclocal.m4 changes.
988 2000-05-23 Nick Clifton <nickc@cygnus.com>
990 * wrapper.c (sim_store_register): Special handling for CPSR
993 2000-03-11 Philip Blundell <philb@gnu.org>
995 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
996 Patch from Allan Skillman <Allan.Skillman@arm.com>.
998 Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
1000 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
1002 2000-02-08 Nick Clifton <nickc@cygnus.com>
1004 * wrapper.c: Fix compile time warning messages.
1005 * armcopro.c: Fix compile time warning messages.
1006 * armdefs.h: Fix compile time warning messages.
1007 * armemu.c: Fix compile time warning messages.
1008 * armemu.h: Fix compile time warning messages.
1009 * armos.c: Fix compile time warning messages.
1010 * armsupp.c: Fix compile time warning messages.
1011 * armvirt.c: Fix compile time warning messages.
1012 * bag.c: Fix compile time warning messages.
1014 2000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
1016 * *.[ch]: Use indent to make readable.
1018 1999-11-22 Nick Clifton <nickc@cygnus.com>
1020 * armos.c (SWIread): Generate an error message if a huge read is
1022 (SWIwrite): Generate an error message if a huge write is
1025 1999-10-27 Nick Clifton <nickc@cygnus.com>
1027 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
1030 1999-10-08 Ulrich Drepper <drepper@cygnus.com>
1032 * armos.c (SWIopen): Always pass third parameter with 0666 since
1033 otherwise uninitialized memory gets access if the O_CREAT bit is
1034 set and so we possibly cannot access the file afterwards.
1036 1999-09-29 Doug Evans <devans@casey.cygnus.com>
1038 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
1039 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
1041 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
1043 * configure: Regenerated to track ../common/aclocal.m4 changes.
1045 1999-05-08 Felix Lee <flee@cygnus.com>
1047 * configure: Regenerated to track ../common/aclocal.m4 changes.
1049 1999-04-06 Keith Seitz <keiths@cygnus.com>
1051 * wrapper.c (stop_simulator): New global.
1052 (sim_stop): Set sim state to STOP and set
1054 (sim_resume): Reset stop_simulator.
1055 (sim_stop_reason): If stop_simulator is set, tell gdb
1056 that the we took SIGINT.
1057 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
1058 stop_simulator is set.
1060 1999-04-02 Keith Seitz <keiths@cygnus.com>
1062 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
1063 whenever the counter expires.
1064 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
1066 1999-03-24 Nick Clifton <nickc@cygnus.com>
1068 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
1069 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
1071 Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
1073 * wrapper.c (sim_open): Set endianness according to BFD or command
1076 * tconfig.in: Define SIM_HAVE_BIENDIAN.
1078 Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
1080 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
1081 the same as either RdHi or RdLo.
1083 Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
1085 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
1086 Set Reg[0] based on reason for for the exception.
1088 Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
1090 * armos.c (SWIwrite0): New function.
1091 (WriteCommandLineTo): New function.
1092 (SWIopen): New function.
1093 (SWIread): New function.
1094 (SWIwrite): New function.
1095 (SWIflen): New function.
1096 (ARMul_OSHandleSWI): Call new functions instead of handling
1098 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
1099 (*): Reformat spacing to be a bit more GNUly.
1100 Most code taken from a patch by Anthony Thompson
1101 (athompso@cambridge.arm.com)
1103 Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
1105 * armos.h: Add Angel SWI and its reason codes.
1106 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
1108 Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
1110 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
1111 of ":tt" to catch stdin in addition to stdout.
1112 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
1113 or success of lseek().
1115 Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
1117 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
1120 Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
1122 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
1123 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
1124 seek from offset 0 and not to use R2 for whence since it is
1125 not passed as part of the SWI call.
1127 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
1129 * configure: Regenerated to track ../common/aclocal.m4 changes.
1131 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
1133 * configure: Regenerated to track ../common/aclocal.m4 changes.
1136 Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
1138 * acconfig.h: New file.
1139 * configure.in: Reverted change of Apr 24; use sinclude again.
1141 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
1143 * configure: Regenerated to track ../common/aclocal.m4 changes.
1146 Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
1148 * configure.in: Don't call sinclude.
1150 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
1152 * configure: Regenerated to track ../common/aclocal.m4 changes.
1154 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
1156 * configure: Regenerated to track ../common/aclocal.m4 changes.
1158 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
1160 * configure: Regenerated to track ../common/aclocal.m4 changes.
1162 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
1164 * configure: Regenerated to track ../common/aclocal.m4 changes.
1166 Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
1168 * armopts.h: Remove definition of LITTLEND - it is not used.
1170 Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
1172 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
1173 length parameter. Return -1.
1175 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1177 * configure: Regenerated to track ../common/aclocal.m4 changes.
1179 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1181 * configure: Regenerated to track ../common/aclocal.m4 changes.
1183 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1185 * configure: Regenerated to track ../common/aclocal.m4 changes.
1187 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1189 * configure: Regenerated to track ../common/aclocal.m4 changes.
1192 Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
1194 * Makefile.in: Updated with changes from branch.
1196 * armemu.c: ditto these changes
1197 * armemu.h: ditto add support for
1198 * armos.c: ditto the Thumb instruction
1199 * armsupp.c: ditto set and the new v4
1200 * armvirt.c: ditto architecture.
1202 * thumbemu.c: New file from branch.
1205 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1207 * configure: Regenerated to track ../common/aclocal.m4 changes.
1209 Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
1211 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
1212 from Tony Thompson at ARM: athompso@arm.com
1214 * wrapper.c (sim_create_inferior): Add code to create an execution
1215 environment. Patch from Tony Thompson at ARM: athompso@arm.com
1217 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1219 * wrapper.c (sim_load): Pass lma_p and sim_write args to
1222 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1224 * configure: Regenerated to track ../common/aclocal.m4 changes.
1226 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1228 * configure: Regenerated to track ../common/aclocal.m4 changes.
1230 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1232 * configure: Regenerated to track ../common/aclocal.m4 changes.
1234 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1236 * configure: Regenerated to track ../common/aclocal.m4 changes.
1238 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1240 * configure: Regenerated to track ../common/aclocal.m4 changes.
1242 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1244 * configure: Regenerated to track ../common/aclocal.m4 changes.
1246 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1248 * configure: Regenerated to track ../common/aclocal.m4 changes.
1250 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1252 * configure: Regenerated to track ../common/aclocal.m4 changes.
1255 Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
1257 * wrapper.c (sim_kill): Delete.
1258 (sim_create_inferior): Add ABFD argument.
1259 (sim_load): Move setting of PC from here.
1260 (sim_create_inferior): To here.
1262 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1264 * configure: Regenerated to track ../common/aclocal.m4 changes.
1267 Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
1269 * wrapper.c (sim_open): Add ABFD argument.
1271 Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1273 * wrapper.c (sim_open): Add callback argument.
1274 (sim_set_callbacks): Drop SIM_DESC argument.
1276 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1278 * configure: Regenerated to track ../common/aclocal.m4 changes.
1280 Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
1282 * wrapper.c (sim_stop): Stub sim_stop function.
1284 Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
1286 * arminit.c (ARMul_NewState): Preinitialize the state to
1289 Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
1291 * Makefile.in (SIM_OBJS): Add sim-load.o.
1292 * wrapper.c (sim_kind,myname): New static locals.
1293 (sim_open): Set sim_kind, myname.
1294 (sim_load): Call sim_load_file to do work. Set start address from bfd.
1295 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
1297 Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1299 * wrapper.c (sim_trace): Update so that it matches prototype.
1301 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1303 * configure: Regenerated to track ../common/aclocal.m4 changes.
1306 Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1308 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1310 (armemu26.o): Ditto.
1312 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1314 * wrapper.c (sim_open): New arg `kind'.
1316 * configure: Regenerated to track ../common/aclocal.m4 changes.
1318 Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
1320 * COPYING: Update FSF address.
1322 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1324 * configure: Regenerated to track ../common/aclocal.m4 changes.
1326 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1328 * configure: Regenerated to track ../common/aclocal.m4 changes.
1330 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1332 * configure: Re-generate.
1334 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1336 * configure: Regenerate to track ../common/aclocal.m4 changes.
1338 Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
1340 * wrapper.c (sim_open): Has result now.
1341 (sim_*): New SIM_DESC argument.
1343 Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
1345 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1346 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1347 * configure.in: sinclude ../common/aclocal.m4.
1348 * configure: Regenerated.
1350 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1352 * configure configure.in Makefile.in: Update to new configure
1353 scheme which is more compatible with WinGDB builds.
1354 * configure.in: Improve comment on how to run autoconf.
1355 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1356 * Makefile.in: Use autoconf substitution to install common
1359 Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
1361 * run.c: Deleted, use one in ../common now.
1362 * Makefile.in: Delete everything that's been moved to
1363 ../common/Make-common.in.
1365 * configure.in: Simplify using macros in ../common/aclocal.m4.
1366 * configure: Regenerated.
1367 * config.in: New file.
1368 * armos.c: #include config.h.
1369 * wrapper.c (mem_size): Value is in bytes now.
1370 (sim_callback): New global.
1371 (arm_sim_set_profile{,_size}): Delete.
1372 (arm_sim_set_mem_size): Rename to sim_size.
1373 (sim_do_command): Call printf_filtered via callback.
1374 (sim_set_callbacks): Record callback.
1376 Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1378 * Makefile.in (mostlyclean): Remove config.log.
1380 Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1382 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1383 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1385 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1386 (AC_PROG_INSTALL): Added.
1387 * configure: Rebuilt.
1389 Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1391 * configure: Regenerate with autoconf 2.7.
1393 Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
1395 * run.c (main): Use new bfd_big_endian macro.
1397 Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
1399 * run.c: Include "getopt.h".
1401 (usage): Make static.
1402 (main): Call arm_sim_set_verbosity.
1403 Only load sections marked SEC_LOAD.
1404 * wrapper.c (mem_size, verbosity): New static global.
1405 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
1406 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
1408 Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
1410 * armdefs.h (ARMul_State): New member `verbose'.
1411 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1412 * run.c (verbose): Make global.
1413 * wrapper.c (init): Set state->verbose.
1414 (ARMul_ConsolePrint): Don't print anything if !verbose.
1416 Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
1418 * armos.c: #include dbg_rdi.h.
1419 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1420 * armos.h (SWI_Breakpoint): Define.
1421 * wrapper.c: #include armemu.h, dbg_rdi.h.
1423 (sim_resume): Use state->EndCondition to record stop state.
1424 Call FLUSHPIPE before returning.
1425 (sim_stop_reason): Determine reason from state->EndCondition.
1427 Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
1429 * wrapper.c (sim_set_callbacks): New.
1431 Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
1433 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1434 number of bytes not read/written (or -1).
1436 Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
1438 * Makefile.in (maintainer-clean): New synonym for realclean.
1440 Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
1442 * configure.in: Remove AC_PROG_INSTALL.
1443 * configure: Rebuild.
1444 * Makefile.in (INSTALL): Revert to using install.sh.
1445 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1446 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1447 (mostlyclean): Make the same as clean, not distclean.
1448 (clean): Remove config.log.
1449 (install): Don't install in $(tooldir).
1451 Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
1453 (Try to) Update to new bfd autoconf scheme.
1454 * run.c: Don't include sysdep.h.
1455 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1456 (CC, CFLAGS, AR, RANLIB): Likewise.
1457 (HDEFINES, TDEFINES): Define.
1458 (CC_FOR_BUILD): Delete.
1459 (host_makefile_frag): Delete.
1460 (Makefile): Don't depend on frags.
1461 * configure.in (sysdep.h): Don't create symlink.
1462 (host_makefile_frag, frags): Deleted.
1463 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1464 * configure: Regenerated.
1466 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1468 * Update all FSF addresses except those in COPYING* files.
1470 Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1472 * Makefile.in (clean): Remove run, libsim.a.
1474 * Makefile.in, configure.in: converted to autoconf.
1475 * configure: New file, generated with autconf 2.4.
1479 Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1481 * wrapper.c (sim_do_command): New function.
1483 Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1485 * armos.c (ARMul_OSHandleSWI): New version to work with
1488 Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
1490 * run.c (main): Grab return value from right register.
1492 Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>