1 2015-04-01 Mike Frysinger <vapier@gentoo.org>
3 * Makefile.in (armos.o, armcopro.o, maverick.o, iwmmxt.o, arminit.o,
4 armrdi.o, armsupp.o, thumbemu.o, bag.o, wrapper.o): Delete rules.
5 * tconfig.h: Delete file.
7 2015-03-31 Mike Frysinger <vapier@gentoo.org>
9 * config.in, configure: Regenerate.
11 2015-03-30 Mike Frysinger <vapier@gentoo.org>
13 * Makefile.in (SIM_RUN_OBJS): Delete.
14 (SIM_EXTRA_CFLAGS): Delete -DSIM_TARGET_SWITCHES and
15 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
16 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
17 * sim-main.h: New file.
18 * wrapper.c: Delete armdefs.h, sim-utils.h, and run-sim.h includes.
19 Add sim-main.h and sim-options.h includes.
20 (sim_callback, mem_size, trace): Add TODO comments.
21 (state): Delete static and add TODO comment.
22 (sim_kind, myname, big_endian): Delete.
23 (init): Change big_endian to CURRENT_TARGET_BYTE_ORDER check.
24 (sim_size, sim_trace, sim_info, sim_target_display_usage, sim_load,
25 sim_do_command, sim_set_callbacks, sim_complete_command): Delete.
26 (sim_target_parse_command_line): Mark static.
27 (free_state): New function.
28 (sim_open): Rewrite to use new common logic.
29 (sim_close): Delete body.
31 2015-03-30 Mike Frysinger <vapier@gentoo.org>
33 * Makefile.in (SIM_EXTRA_CFLAGS): Delete -DNEED_UI_LOOP_HOOK.
34 * interp.c [NEED_UI_LOOP_HOOK] (UI_LOOP_POLL_INTERVAL,
35 ui_loop_hook_counter, deprecated_ui_loop_hook): Delete.
36 (sim_resume) [NEED_UI_LOOP_HOOK]: Delete ui code.
38 2015-03-30 Mike Frysinger <vapier@gentoo.org>
40 * armemu.c [MODE32] (handle_v6_insn): Move definition.
41 (ARMul_Emulate26): Initialize do_int after label target.
42 * armemu.h (UNDEF_Test, UNDEF_Shift, UNDEF_MSRPC, UNDEF_MRSPC,
43 UNDEF_MULPCDest, UNDEF_MULDestEQOp1, UNDEF_LSRBPC,
44 UNDEF_LSRBaseEQOffWb, UNDEF_LSRBaseEQDestWb, UNDEF_LSRPCBaseWb,
45 UNDEF_LSRPCOffWb, UNDEF_LSMNoRegs, UNDEF_LSMPCBase,
46 UNDEF_LSMUserBankWb, UNDEF_LSMBaseInListWb, UNDEF_SWPPC,
47 UNDEF_CoProHS, UNDEF_MCRPC, UNDEF_LSCPCBaseWb,
48 UNDEF_UndefNotBounced, UNDEF_ShortInt, UNDEF_IllegalMode,
49 UNDEF_Prog32SigChange, UNDEF_Data32SigChange): Define to while(0).
50 * armsupp.c (ARMul_Align): Convert old style prototype.
51 * bag.c (addtolist, killwholelist): Mark static.
52 (BAG_newbag): Convert old style prototype.
53 * maverick.c (mv_compute_host_endianness): Delete.
54 * wrapper.c (verbosity, sim_set_verbose): Delete.
55 (init): Set state->verbose to 0.
57 2015-03-30 Mike Frysinger <vapier@gentoo.org>
59 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
60 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT,
61 SIM_AC_OPTION_INLINE, and SIM_AC_OPTION_WARNINGS.
62 * config.in, configure: Regenerate.
64 2015-03-30 Mike Frysinger <vapier@gentoo.org>
66 * Makefile.in (COPRO): Delete.
67 (SIM_OBJS): Expand COPRO.
68 * configure.ac: Deletd stdint.h check.
70 * configure: Regenerate.
72 2015-03-16 Mike Frysinger <vapier@gentoo.org>
74 * config.in, configure: Regenerate.
75 * tconfig.in: Rename file ...
76 * tconfig.h: ... here.
78 2015-03-14 Mike Frysinger <vapier@gentoo.org>
80 * Makefile.in (SIM_EXTRA_CFLAGS): Add
81 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
82 (SIM_RUN_OBJS): Set to run.o.
84 2015-03-14 Mike Frysinger <vapier@gentoo.org>
86 * configure.ac (AC_CHECK_HEADERS): Delete unistd.h.
87 * aclocal.m4, configure: Regenerate.
89 2014-08-19 Alan Modra <amodra@gmail.com>
91 * configure: Regenerate.
93 2014-08-15 Roland McGrath <mcgrathr@google.com>
95 * configure: Regenerate.
96 * config.in: Regenerate.
98 2014-03-18 Nick Clifton <nickc@redhat.com>
100 * wrapper.c: Convert function declarations to ISO C format.
101 (sim_open): Delete code for handling t,d and z command line
104 2014-03-14 Nick Clifton <nickc@redhat.com>
106 * wrapper.c (op_print): New function.
107 (sim_dis_read): New function.
108 (print_insn): New function - disassembles the given instruction.
109 (sim_trace): Note that tracing is now allowed.
110 (sim_create_inferior): Default to emulating v6.
111 Initialise the disassembler machinery.
112 (sim_target_parse_command_line): Add support for -t -d and -z
114 (sim_target_display_usage): Note existence of -d and -z options.
115 (sim_open): Parse -t -d and -z options.
116 * armemu.h: Add exports of trace, disas and trace_funcs.
117 Add prototype for print_insn.
118 * armemu.c (ARMul_Emulate26): Add tracing code.
119 Delete unused variables.
120 * thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
121 Move Rm variable into switch cases.
124 * armcopro.c (XScale_cp15_init): Add a return value.
125 (XScale_cp13_init): Likewise.
126 (XScale_cp14_init): Likewise.
127 (XScale_cp15_LDC): Delete unused function.
128 (XScale_cp15_STC): Likewise.
129 * maverick.c: Delete comment inside comment.
130 (DSPInit): Delete unused function.
131 (DSPMCR4): Fix compile time warning about missing parenthesis.
133 (DSPCDP6): Delete unused variable opcode2.
135 2014-03-14 David McQuillan <dmcq@tao-group.com>
138 * armemu.c (WriteR15Load): New function. Determines if the state
139 can be changed upon a write to R15.
140 (LoadMult): Use WriteR15Load.
141 * armemu.h (WRITEDESTB): Use WriteR15Load.
143 2014-03-10 Mike Frysinger <vapier@gentoo.org>
145 * wrapper.c (sim_do_command): Add const to cmd.
147 2014-03-05 Mike Frysinger <vapier@gentoo.org>
149 * wrapper.c (sim_load): Add const to prog.
151 2013-09-23 Alan Modra <amodra@gmail.com>
153 * configure: Regenerate.
155 2013-06-03 Mike Frysinger <vapier@gentoo.org>
157 * aclocal.m4, configure: Regenerate.
159 2013-05-07 Jayant Sonar <jayant.sonar@kpitcummins.com>
160 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
162 * armemu.c (ARMul_Emulate32): Emulate instructions MOVW and MOVT.
164 2012-12-19 Joel Brobecker <brobecker@adacore.com>
166 * COPYING: Update to GPL version 3.
168 2012-09-03 Nick Clifton <nickc@redhat.com>
171 * armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction
174 2012-08-01 Kevin Buettner <kevinb@redhat.com>
176 * wrapper.c (libiberty.h): Include.
177 (sim_store_register, sim_fetch_register): On success, return
178 length, instead of -1.
180 2012-06-15 Joel Brobecker <brobecker@adacore.com>
182 * config.in, configure: Regenerate.
184 2012-06-13 Nick Clifton <nickc@redhat.com>
186 * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt
189 2012-05-24 Pedro Alves <palves@redhat.com>
193 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
195 2012-05-18 Nick Clifton <nickc@redhat.com>
198 * wrapper.c: Include config.h before system header files.
200 2012-03-24 Mike Frysinger <vapier@gentoo.org>
202 * aclocal.m4, config.in, configure: Regenerate.
204 2011-12-03 Mike Frysinger <vapier@gentoo.org>
206 * aclocal.m4: New file.
207 * configure: Regenerate.
209 2011-10-17 Mike Frysinger <vapier@gentoo.org>
211 * configure.ac: Change include to common/acinclude.m4.
213 2011-10-17 Mike Frysinger <vapier@gentoo.org>
215 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
216 call. Replace common.m4 include with SIM_AC_COMMON.
217 * configure: Regenerate.
219 2011-07-01 Nick Clifton <nickc@redhat.com>
222 * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
224 (WMAC): Extend computed result before adding to result register.
225 (WRSA): Sign extend 32-bit values before shifting.
227 2011-04-16 Mike Frysinger <vapier@gentoo.org>
229 * wrapper.c (sim_complete_command): New stub function.
231 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
233 * communicate.c (MYread_char): Check error return from accept() call
234 by its equality to -1 not by it being negative.
235 (MYread_charwait): Likewise.
236 * main.c (main): Likewise for both socket() and accept() calls.
238 2010-04-14 Mike Frysinger <vapier@gentoo.org>
240 * wrapper.c (sim_write): Add const to buffer arg.
242 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
244 * configure: Regenerate.
246 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
248 * config.in: Regenerate.
249 * configure: Likewise.
251 * configure: Regenerate.
253 2008-11-24 Joel Sherrill <joel.sherrill@oarcorp.com>
255 * arminit.c, iwmmxt.c: Include <string.h> to
257 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
259 * configure: Regenerate to track ../common/common.m4 changes.
262 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
263 Daniel Jacobowitz <dan@codesourcery.com>
264 Joseph Myers <joseph@codesourcery.com>
266 * configure: Regenerate.
267 * wrapper.c (sim_target_display_usage): Add help parameter.
269 2007-02-27 Mark Mitchell <mark@codesourcery.com>
271 * armos.c (SWIflen): Do not treate file descriptor zero as
274 2007-02-15 Nick Clifton <nickc@redhat.com>
276 * armemu.c (handle_v6_insn): Fix typo in sign extension test of
277 the sext and sxtah instructions.
279 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
281 Reported by timeless@gmail.com:
282 * wrapper.c (sim_target_parse_arg_array): Do not return void value.
284 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
286 * acconfig.h: Remove.
287 * config.in: Regenerate.
289 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
291 * configure: Regenerated.
293 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
295 * configure: Regenerated.
297 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
299 * configure: Regenerated.
301 2006-03-07 Paul Brook <paul@codesourcery.com>
303 * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
305 2006-02-01 Shaun Jackman <sjackman@gmail.com>
307 * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
308 call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
310 2005-11-23 Mark Mitchell <mark@codesourcery.com>
312 * wrapper.c (gdb/signals.h): Include it.
313 (SIGTRAP): Don't define.
315 (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
317 2005-11-16 Shaun Jackman <sjackman@gmail.com>
319 * armos.c: Include limits.h
320 (unlink): Remove this macro. It is unused in this file and
321 conflicts with sim_callback->unlink.
322 (PATH_MAX): Define as 1024 if not already defined.
323 (ReadFileName): New function.
324 (SWIopen): Fix a potential buffer overflow.
325 (SWIremove): New function.
327 (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
328 SWI_Remove, and SWI_Rename, as well as the RDI calls
329 AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
330 AngelSWI_Reason_Rename.
332 2005-09-19 Paul Brook <paul@codesourcery.com>
334 * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
336 * armemu.c: Use them.
337 * armvirt.c (ARMul_MemoryInit): Use correct type for size.
338 * configure.ac: Check for stdint.h.
339 * config.in: Regenerate.
340 * configure: Regenerate.
342 2005-05-24 Nick Clifton <nickc@redhat.com>
344 * thumbemu.c (handle_v6_thumb_insn): New function.
345 (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
346 instruction binary is encountered.
348 2005-05-12 Nick Clifton <nickc@redhat.com>
350 * Update the address and phone number of the FSF organization in
351 the GPL notices in the following files:
352 COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
353 armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
354 armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
355 communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
356 gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
357 maverick.c, parent.c, thumbemu.c, wrapper.c
359 2005-04-20 Nick Clifton <nickc@redhat.com>
361 * armemu.c (handle_v6_insn): New function - emulate a few of the
362 v6 instructions - the ones now generated by GCC.
363 (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
365 * armdefs.h (struct ARMul_State): Add new field: is_v6.
366 (ARM_v6_Prop): Define.
367 * arminit.c (ARMul_NewState): Initialise the v6 flag.
368 (ARMul_SelectProcessor): Determine if the v6 flag should be
370 * wrapper.c (sim_create_inferior): For unknown architectures,
371 default to allowing the v6 instructions.
373 2005-04-18 Nick Clifton <nickc@redhat.com>
375 * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
377 (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
378 indicate an unsigned long long constant.
380 2005-03-23 Mark Kettenis <kettenis@gnu.org>
382 * configure: Regenerate.
384 2005-01-14 Andrew Cagney <cagney@gnu.org>
386 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
387 explicit call to AC_CONFIG_HEADER.
388 * configure: Regenerate.
390 2005-01-12 Andrew Cagney <cagney@gnu.org>
392 * configure.ac: Update to use ../common/common.m4.
393 * configure: Re-generate.
395 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
397 * configure: Regenerated to track ../common/aclocal.m4 changes.
399 2005-01-07 Andrew Cagney <cagney@gnu.org>
401 * configure.ac: Rename configure.in, require autoconf 2.59.
402 * configure: Re-generate.
404 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
406 * configure: Regenerate for ../common/aclocal.m4 update.
408 2004-06-28 Andrew Cagney <cagney@gnu.org>
410 * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
412 2003-12-29 Mark Mitchell <mark@codesourcery.com>
414 * armos.c (fcntl.h): Do not include it.
415 (O_RDONLY): Do not define.
416 (O_WRONLY): Likewise.
418 (targ-vals.h): Include it.
419 (translate_open_mode): Use TARGET_O_* instead of O_*.
421 * Makefile.in (armos.o): Depend on targ-vals.h.
423 2003-04-13 Nick Clifton <nickc@redhat.com>
425 * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
429 2003-03-30 Nick Clifton <nickc@redhat.com>
431 * configure.in (CON_FLAGS): Remove.
432 (COPRO): Unconditionally include iwmmxt.o.
433 * configure: Regenerate.
434 * Makefile.in (CON_FLAGS): Remove.
435 * armcopro.c: Remove use of __IWMMXT__ flag.
436 * wrapper.c: Likewise.
437 * armemu.c: Likewise.
438 Add explanatory comment for suppressed code.
440 2003-03-27 Nick Clifton <nickc@redhat.com>
442 * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
444 2003-03-27 Nick Clifton <nickc@redhat.com>
446 * configure.in: (CON_FLAGS): Define and intialise.
447 (COPRO): Add iwmmxt.o if configuring for XScale.
448 * configure: Regenerate.
449 * Makefile.in (iwmmxt.o): Add rule to build.
451 (ALL_FLAGS): Add CON_FLAGS.
452 * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
453 * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
454 (ARM_iWMMXt_Prop): Define.
455 * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
457 * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
458 (ARMul_Abort): Catch branches through uninitialised vectors.
459 * armos.c (softevtorcode): Update comment.
460 (ARMul_OsInit): Use ARMUndefinedInstrV.
461 * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
462 (sim_store_register): Handle iWMMXt registers.
463 (sim_fetch_register): Handle iWMMXt registers.
464 * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
466 * iwmmxt.c: New file: iWMMXt emulator.
468 2003-03-20 Nick Clifton <nickc@redhat.com>
470 * Contribute support for Cirrus Maverick ARM co-processor,
471 written by Aldy Hernandez <aldyh@redhat.com> and
472 Andrew Cagney <cagney@redhat.com>:
474 * maverick.c: New file: Support for Maverick floating point
476 * Makefile.in: Add maverick.o target.
477 * configure.in (COPRO): Add maverick.o.
478 * configure: Regenerate.
479 * armcopro.c (ARMul_CoProInit): Only initialise co-processors
480 available on target processor. Add code to initialse Maverick
481 co-processor support code.
482 * armdefs.h (ARMul_state): Add is_ep9312 field.
483 (ARM_ep9312_Prop): Define.
484 * armemu.h: Add prototypes for Maverick co-processor
486 * arminit.c (ARMul_SelectProcessor): Initialise the
487 co-processor support once the chip has been selected.
488 * wrapper.c: Add support for Maverick co-processor.
489 (init): Do not call ARMul_CoProInit. Delays this until the
490 chip has been selected.
492 2003-03-02 Nick Clifton <nickc@redhat.com>
494 * armos.c (SWIWrite0): Catch big-endian bug when printing
497 2003-02-27 Andrew Cagney <cagney@redhat.com>
499 * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
501 2003-01-10 Ben Elliston <bje@redhat.com>
503 * README.Cygnus: Rename from this ..
504 * README: .. to this.
506 2002-09-27 Andrew Cagney <ac131313@redhat.com>
508 * wrapper.c (sim_open): Add support for -m<mem-size>.
509 (mem_size): Reduce to 2MB.
512 2002-08-15 Nick Clifton <nickc@redhat.com>
514 * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
515 can be caused by an interrupted system call being resumed by GDB.
517 2002-07-05 Nick Clifton <nickc@cambridge.redhat.com>
519 * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
520 and MIAxy instructions.
522 2002-06-21 Nick Clifton <nickc@cambridge.redhat.com>
524 * armos.h (ADP_Stopped_RunTimeError): Set correct value.
526 2002-06-16 Andrew Cagney <ac131313@redhat.com>
528 * configure: Regenerated to track ../common/aclocal.m4 changes.
530 2002-06-12 Andrew Cagney <ac131313@redhat.com>
532 * Makefile.in: Update copyright.
533 (wrapper.o): Specify dependencies.
534 * wrapper.c: Include "gdb/sim-arm.h".
535 (sim_store_register, sim_fetch_register): Rewrite using `enum
536 arm_sim_regs' and a switch.
538 2002-06-09 Andrew Cagney <cagney@redhat.com>
540 * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
541 * armos.c: Include "gdb/callback.h".
543 2002-05-29 Nick Clifton <nickc@cambridge.redhat.com>
545 * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
546 if a Data Abort is detected.
548 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
550 * armvirt.c (GetWord): Only perform access checks if 'check'
553 * wrapper.c (sim_create_inferior): Report unknown machine
555 * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
556 2, it has already been advanced.
558 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
560 * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
561 instruction do not add in the second bit of the base address -
562 this has already been accounted for.
564 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
566 * armcopro.c (check_cp13_access): Allow access to register 1 when
568 (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
570 2002-05-17 Nick Clifton <nickc@cambridge.redhat.com>
572 * Makefile.in (SIM_TARGET_SWITCHES): Define.
573 * armos.c (swi_mask): Define. Initialise to supporting all
575 (ARMul_OSInit): For XScale targets, only support the ANGEL
576 SWI interface. (This is at the request if Intel).
577 (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
578 SWI call should be emulated.
579 Do not fall through from AngelSWI_Reason_WriteC.
580 Propagate exit code from RedBoot Exit SWI.
581 * rdi-dgb.h (swi_mask): Prototype.
582 (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
583 * wrapper.c (sim_target_parse_command_line): New function.
584 Look for and handle --swi-support switch.
585 (sim_target_parse_arg_array): New function. Process an argv
586 array for parsing by sim_target_parse_command_line.
587 (sim_target_display_usage): New function. Describe syntax of
588 --swi-suppoort switch.
589 (sim_open): Add call to sim_target_parse_arg_array).
591 2002-05-09 Nick Clifton <nickc@cambridge.redhat.com>
593 * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
594 mode and some of its system calls.
596 2002-03-17 Anthony Green <green@redhat.com>
598 * wrapper.c (mem_size): Increase the default target memory to 8MB.
600 2002-02-21 Keith Seitz <keiths@redhat.com>
602 * armos.c (SWIWrite0): Use generic host_callback mechanism
603 for supported OS functions "open", "close", "write", etc.
606 (SWIwrite): Likewise.
608 (ARMul_OSHandleSWI): Likewise.
610 2002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
612 * wrapper.c (sim_create_inferior): Modify previous patch so that
613 it is only triggered for COFF format executables.
615 2002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
617 * wrapper.c (sin_create_inferior): If a v5 architecture is
618 detected, assume it might be an XScale binary, since there is no
619 way to distinguish between the two in the COFF file format.
621 2002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
623 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
624 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
626 Fix formatting. Improve layout.
627 * armemu.h: Fix formatting. Improve layout.
629 2002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
631 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
632 return zeroes in the other words.
633 General formatting tidy ups.
635 2001-11-16 Ben Harris <bjh21@netbsd.org>
637 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
641 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
643 * armemu.h (CP_ACCESS_ALLOWED): New macro.
645 * armcopro.c (read_cp14_reg): Make static.
646 (write_cp14_reg): Make static.
647 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
649 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
650 (ARMul_STC): Check CP_ACCESS_ALLOWED.
651 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
652 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
653 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
655 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
657 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
660 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
662 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
663 instructions with post indexed addressing modes.
665 2001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
667 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
668 determine rocesor mode.
670 2001-04-18 matthew green <mrg@redhat.com>
672 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
673 (read_cp15_reg): Make non-static.
674 (XScale_cp15_LDC): Update for write_cp15_reg() change.
675 (XScale_cp15_MCR): Likewise.
676 (XScale_cp15_write_reg): Likewise.
677 (XScale_check_memacc): New function. Check for breakpoints being
678 activated by memory accesses. Does not support the Branch Target
680 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
681 (XScale_debug_moe): New function. Set the debug Method Of Entry,
683 (write_cp14_reg): Reset count counter if requested.
684 * armdefs.h (struct ARMul_State): New members `LastTime' and
685 `CP14R0_CCD' used for the timer/counters.
686 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
687 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
688 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
689 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
690 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
691 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
692 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
693 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
694 defines for XScale registers.
695 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
696 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
697 (ARMul_Emulate32): Handle the clock counter and hardware instruction
698 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
700 (LoadMult): Call XScale_set_fsr_far() for data aborts.
701 (LoadSMult): Likewise.
702 (StoreMult): Likewise.
703 (StoreSMult): Likewise.
704 * armemu.h (write_cp15_reg): Update prototype.
705 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
706 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
708 * armvirt.c (GetWord): Call XScale_check_memacc().
711 2001-03-20 Nick Clifton <nickc@redhat.com>
713 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
714 when loading unaligned thumb instructions.
716 2001-03-06 Nick Clifton <nickc@redhat.com>
718 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
719 Compute destination address of BLX(1) instruction by
720 taking bit 1 from PC and not from bit 0 of the offset.
722 2001-02-27 Nick Clifton <nickc@redhat.com>
724 * armvirt.c (GetWord): Add new parameter - check - to enable or
725 disable the alignment checking.
726 (PutWord): Add new parameter - check - to enable or disable the
728 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
729 (ARMul_ReadWord): Pass extra parameter to GetWord.
730 (ARMul_WriteWord): Pass extra parameter to PutWord.
731 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
732 (ARMul_WriteByte): Pass extra parameter to GetWord.
733 (ARMul_SwapWord): Pass extra parameter to PutWord.
734 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
735 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
737 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
740 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
741 (sim_read): Use ARMul_SafeReadByte.
743 * armos.c (in_SWI_handler): Remove.
744 (SWIWrite0): Use ARMul_SafeReadByte.
745 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
746 (SWIopen): Use ARMul_SafeReadByte.
747 (SWIread): Use ARMul_SafeWriteByte.
748 (SWIwrite): Use ARMul_SafeReadByte.
749 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
750 (ARMul_OSException): Remove use of is_SWI_handler.
752 2001-02-16 Nick Clifton <nickc@redhat.com>
754 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
757 2001-02-14 Nick Clifton <nickc@redhat.com>
759 * armemu.c: Add code to preserve processor mode when a prefetch
760 abort is signalled after processing a breakpoint.
762 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
763 for any machine type except the early ARMs.
765 2001-02-13 Nick Clifton <nickc@redhat.com>
767 * armos.c (in_SWI_handler): New static variable.
768 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
769 (ARMul_OSException): Ignore exceptions generated whilst emulating
772 2001-02-12 Nick Clifton <nickc@redhat.com>
774 * armemu.h (NEGBRANCH): Fix defintion.
776 2001-02-01 Nick Clifton <nickc@redhat.com>
778 * armemu.c (LoadSMult): Update base address register after
779 restoring register bank.
780 (StoreMult): Update base address register after restoring register
783 2001-01-31 Nick Clifton <nickc@redhat.com>
785 * armvirt.c (PutWord): Detect installation of SWI vector.
786 (SWI_vector_installed): Define.
787 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
788 * armos.h (SWI_vector_installed): Declare.
789 * wrapper.c (SWI_vector_installed): Remove definition.
790 (sim_write): Remove check of SWI vector installation
792 2000-12-18 Nick Clifton <nickc@redhat.com>
794 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
797 2000-12-10 Nick Clifton <nickc@redhat.com>
799 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
801 2000-12-07 Nick Clifton <nickc@redhat.com>
803 * armemu.c (ARMul_Emulate26): Detect double word load and
804 store instructions and call emulation routines.
805 (Handle_Load_Double): Emulate a double word load instruction.
806 (Handle_Store_Double): Emulate a double word store
809 2000-12-03 Nick Clifton <nickc@redhat.com>
811 * armos.c: Fix formatting.
812 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
815 2000-11-29 Nick Clifton <nickc@redhat.com>
817 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
818 (ARM_v5e_Prop): Define.
819 (ARM_XScale_Prop): Define.
821 * wrapper.c (sim_create_inferior): Select processor based on
823 (SWI_vector_installed): New boolean. Set to true if the SWI
824 vector address is written to by the executable.
826 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
827 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
828 (ARMul_Abort): Fix calculation of LR address.
830 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
831 and a SWI is not handled by the simulator, pass the SWI off to the
832 vector, otherwise issue a warning message and continue.
834 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
836 * thumbemu.c: Add v5 instruction simulation.
837 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
839 * armcopro.c: Add XScale co-processor emulation.
840 * armemu.h: Add exported XScale co-processor functions.
842 2000-09-15 Nick Clifton <nickc@redhat.com>
844 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
845 property. Delete unnecessary processor names.
846 (ARM_Strong_Prop): Delete.
850 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
853 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
854 (BUSUSEDINCPCN): Use is_v4 boolean.
856 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
857 (ARMul_SelectProcessor): Change second parameter from 'processor'
858 to 'properties'. Set is_v4 and is_v5 booleans in State.
860 * armrdi.c: Remove use of ARM processor names. Replace with ARM
861 processor properties.
863 * wrapper.c (sim_create_inferior): Choose properties passed to
864 ARMul_SelectProcessor based on machine number.
866 2000-08-14 Nick Clifton <nickc@redhat.com>
868 * armemu.c (LHPOSTDOWN): Compute write back value before
869 performing load in case the offset register is overwritten.
872 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
874 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
876 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
878 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
881 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
883 * armvirt.c (ABORTS): Do not define.
885 * armdefs.h (struct ARMul_State): Add is_StrongARM.
886 (ARM_Strong_Prop, STRONGARM): Define.
887 * arminit.c (ARMul_NewState): Reset is_StrongARM.
888 (ARMul_SelectProcessor): Set is_StrongARM.
889 * wrapper.c (sim_create_inferior): Use bfd machine type to
890 determine processor type to emulate.
891 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
892 when emulating StrongARM.
894 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
896 * armemu.h (INSN_SIZE): New macro.
897 (SET_ABORT): Save CPSR in SPSR and set LR.
898 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
899 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
900 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
902 * armemu.c (LoadSMult): Use WriteR15() to discard the least
903 significant bits of PC.
905 * armemu.h (WRITEDESTB): New macro.
906 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
907 modify PC. Moved the existing logic...
908 (WriteR15Branch): ... here. New function.
909 (WriteR15, WriteSR15): Drop the two least significant bits.
910 (LoadSMult): Use WriteR15Branch() to modify PC.
911 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
913 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
914 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
915 extracted from state->Cpsr, but preserve the unused bits.
916 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
917 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
918 get the full CPSR word.
920 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
921 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
922 (SETPSR, SET_INTMODE, SETCC): Removed.
923 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
924 mask. Use SETPSR_* to modify PSR.
925 (ARMul_SetCPSR): Load all bits from value.
926 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
928 * armemu.c (ARMul_Emulate): Compute writeback value before
929 loading, since the offset register may be the destination
932 * armdefs.h (SYSTEMBANK): Define as USERBANK.
933 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
935 2000-06-22 Alexandre Oliva <aoliva@cygnus.com>
937 * armemu.c (Multiply64): Fix computation of flag N.
939 * armemu.c (MultiplyAdd64): Fix computation of flag N.
941 2000-06-20 Alexandre Oliva <aoliva@cygnus.com>
943 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
946 2000-05-25 Nick Clifton <nickc@cygnus.com>
948 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
950 (MMUWrite): Only indicate mode change if a singal has really
953 * armdefs.h (SYSTEMMODE): Define.
954 (BANK_CAN_ACEESS_SPSR): Define.
956 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
957 to advance before stopping the emulation.
959 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
962 * armos.c (ARMul_OSInit): Create a initial stack pointer for
965 * armsupp.c (ModeToBank): Remove unused first parameter.
966 Add support for System Mode.
967 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
968 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
969 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
970 (ARMulSwitchMode): Add support for System Mode.
972 Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
974 * configure: Regenerated to track ../common/aclocal.m4 changes.
976 2000-05-23 Nick Clifton <nickc@cygnus.com>
978 * wrapper.c (sim_store_register): Special handling for CPSR
981 2000-03-11 Philip Blundell <philb@gnu.org>
983 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
984 Patch from Allan Skillman <Allan.Skillman@arm.com>.
986 Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
988 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
990 2000-02-08 Nick Clifton <nickc@cygnus.com>
992 * wrapper.c: Fix compile time warning messages.
993 * armcopro.c: Fix compile time warning messages.
994 * armdefs.h: Fix compile time warning messages.
995 * armemu.c: Fix compile time warning messages.
996 * armemu.h: Fix compile time warning messages.
997 * armos.c: Fix compile time warning messages.
998 * armsupp.c: Fix compile time warning messages.
999 * armvirt.c: Fix compile time warning messages.
1000 * bag.c: Fix compile time warning messages.
1002 2000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
1004 * *.[ch]: Use indent to make readable.
1006 1999-11-22 Nick Clifton <nickc@cygnus.com>
1008 * armos.c (SWIread): Generate an error message if a huge read is
1010 (SWIwrite): Generate an error message if a huge write is
1013 1999-10-27 Nick Clifton <nickc@cygnus.com>
1015 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
1018 1999-10-08 Ulrich Drepper <drepper@cygnus.com>
1020 * armos.c (SWIopen): Always pass third parameter with 0666 since
1021 otherwise uninitialized memory gets access if the O_CREAT bit is
1022 set and so we possibly cannot access the file afterwards.
1024 1999-09-29 Doug Evans <devans@casey.cygnus.com>
1026 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
1027 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
1029 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
1031 * configure: Regenerated to track ../common/aclocal.m4 changes.
1033 1999-05-08 Felix Lee <flee@cygnus.com>
1035 * configure: Regenerated to track ../common/aclocal.m4 changes.
1037 1999-04-06 Keith Seitz <keiths@cygnus.com>
1039 * wrapper.c (stop_simulator): New global.
1040 (sim_stop): Set sim state to STOP and set
1042 (sim_resume): Reset stop_simulator.
1043 (sim_stop_reason): If stop_simulator is set, tell gdb
1044 that the we took SIGINT.
1045 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
1046 stop_simulator is set.
1048 1999-04-02 Keith Seitz <keiths@cygnus.com>
1050 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
1051 whenever the counter expires.
1052 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
1054 1999-03-24 Nick Clifton <nickc@cygnus.com>
1056 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
1057 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
1059 Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
1061 * wrapper.c (sim_open): Set endianness according to BFD or command
1064 * tconfig.in: Define SIM_HAVE_BIENDIAN.
1066 Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
1068 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
1069 the same as either RdHi or RdLo.
1071 Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
1073 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
1074 Set Reg[0] based on reason for for the exception.
1076 Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
1078 * armos.c (SWIwrite0): New function.
1079 (WriteCommandLineTo): New function.
1080 (SWIopen): New function.
1081 (SWIread): New function.
1082 (SWIwrite): New function.
1083 (SWIflen): New function.
1084 (ARMul_OSHandleSWI): Call new functions instead of handling
1086 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
1087 (*): Reformat spacing to be a bit more GNUly.
1088 Most code taken from a patch by Anthony Thompson
1089 (athompso@cambridge.arm.com)
1091 Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
1093 * armos.h: Add Angel SWI and its reason codes.
1094 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
1096 Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
1098 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
1099 of ":tt" to catch stdin in addition to stdout.
1100 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
1101 or success of lseek().
1103 Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
1105 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
1108 Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
1110 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
1111 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
1112 seek from offset 0 and not to use R2 for whence since it is
1113 not passed as part of the SWI call.
1115 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
1117 * configure: Regenerated to track ../common/aclocal.m4 changes.
1119 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
1121 * configure: Regenerated to track ../common/aclocal.m4 changes.
1124 Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
1126 * acconfig.h: New file.
1127 * configure.in: Reverted change of Apr 24; use sinclude again.
1129 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
1131 * configure: Regenerated to track ../common/aclocal.m4 changes.
1134 Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
1136 * configure.in: Don't call sinclude.
1138 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
1140 * configure: Regenerated to track ../common/aclocal.m4 changes.
1142 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
1144 * configure: Regenerated to track ../common/aclocal.m4 changes.
1146 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
1148 * configure: Regenerated to track ../common/aclocal.m4 changes.
1150 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
1152 * configure: Regenerated to track ../common/aclocal.m4 changes.
1154 Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
1156 * armopts.h: Remove definition of LITTLEND - it is not used.
1158 Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
1160 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
1161 length parameter. Return -1.
1163 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1165 * configure: Regenerated to track ../common/aclocal.m4 changes.
1167 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1169 * configure: Regenerated to track ../common/aclocal.m4 changes.
1171 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1173 * configure: Regenerated to track ../common/aclocal.m4 changes.
1175 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1177 * configure: Regenerated to track ../common/aclocal.m4 changes.
1180 Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
1182 * Makefile.in: Updated with changes from branch.
1184 * armemu.c: ditto these changes
1185 * armemu.h: ditto add support for
1186 * armos.c: ditto the Thumb instruction
1187 * armsupp.c: ditto set and the new v4
1188 * armvirt.c: ditto architecture.
1190 * thumbemu.c: New file from branch.
1193 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1195 * configure: Regenerated to track ../common/aclocal.m4 changes.
1197 Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
1199 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
1200 from Tony Thompson at ARM: athompso@arm.com
1202 * wrapper.c (sim_create_inferior): Add code to create an execution
1203 environment. Patch from Tony Thompson at ARM: athompso@arm.com
1205 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1207 * wrapper.c (sim_load): Pass lma_p and sim_write args to
1210 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1212 * configure: Regenerated to track ../common/aclocal.m4 changes.
1214 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1216 * configure: Regenerated to track ../common/aclocal.m4 changes.
1218 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1220 * configure: Regenerated to track ../common/aclocal.m4 changes.
1222 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1224 * configure: Regenerated to track ../common/aclocal.m4 changes.
1226 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1228 * configure: Regenerated to track ../common/aclocal.m4 changes.
1230 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1232 * configure: Regenerated to track ../common/aclocal.m4 changes.
1234 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1236 * configure: Regenerated to track ../common/aclocal.m4 changes.
1238 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1240 * configure: Regenerated to track ../common/aclocal.m4 changes.
1243 Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
1245 * wrapper.c (sim_kill): Delete.
1246 (sim_create_inferior): Add ABFD argument.
1247 (sim_load): Move setting of PC from here.
1248 (sim_create_inferior): To here.
1250 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1252 * configure: Regenerated to track ../common/aclocal.m4 changes.
1255 Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
1257 * wrapper.c (sim_open): Add ABFD argument.
1259 Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1261 * wrapper.c (sim_open): Add callback argument.
1262 (sim_set_callbacks): Drop SIM_DESC argument.
1264 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1266 * configure: Regenerated to track ../common/aclocal.m4 changes.
1268 Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
1270 * wrapper.c (sim_stop): Stub sim_stop function.
1272 Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
1274 * arminit.c (ARMul_NewState): Preinitialize the state to
1277 Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
1279 * Makefile.in (SIM_OBJS): Add sim-load.o.
1280 * wrapper.c (sim_kind,myname): New static locals.
1281 (sim_open): Set sim_kind, myname.
1282 (sim_load): Call sim_load_file to do work. Set start address from bfd.
1283 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
1285 Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1287 * wrapper.c (sim_trace): Update so that it matches prototype.
1289 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1291 * configure: Regenerated to track ../common/aclocal.m4 changes.
1294 Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1296 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1298 (armemu26.o): Ditto.
1300 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1302 * wrapper.c (sim_open): New arg `kind'.
1304 * configure: Regenerated to track ../common/aclocal.m4 changes.
1306 Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
1308 * COPYING: Update FSF address.
1310 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1312 * configure: Regenerated to track ../common/aclocal.m4 changes.
1314 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1316 * configure: Regenerated to track ../common/aclocal.m4 changes.
1318 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1320 * configure: Re-generate.
1322 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1324 * configure: Regenerate to track ../common/aclocal.m4 changes.
1326 Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
1328 * wrapper.c (sim_open): Has result now.
1329 (sim_*): New SIM_DESC argument.
1331 Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
1333 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1334 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1335 * configure.in: sinclude ../common/aclocal.m4.
1336 * configure: Regenerated.
1338 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1340 * configure configure.in Makefile.in: Update to new configure
1341 scheme which is more compatible with WinGDB builds.
1342 * configure.in: Improve comment on how to run autoconf.
1343 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1344 * Makefile.in: Use autoconf substitution to install common
1347 Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
1349 * run.c: Deleted, use one in ../common now.
1350 * Makefile.in: Delete everything that's been moved to
1351 ../common/Make-common.in.
1353 * configure.in: Simplify using macros in ../common/aclocal.m4.
1354 * configure: Regenerated.
1355 * config.in: New file.
1356 * armos.c: #include config.h.
1357 * wrapper.c (mem_size): Value is in bytes now.
1358 (sim_callback): New global.
1359 (arm_sim_set_profile{,_size}): Delete.
1360 (arm_sim_set_mem_size): Rename to sim_size.
1361 (sim_do_command): Call printf_filtered via callback.
1362 (sim_set_callbacks): Record callback.
1364 Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1366 * Makefile.in (mostlyclean): Remove config.log.
1368 Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1370 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1371 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1373 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1374 (AC_PROG_INSTALL): Added.
1375 * configure: Rebuilt.
1377 Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1379 * configure: Regenerate with autoconf 2.7.
1381 Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
1383 * run.c (main): Use new bfd_big_endian macro.
1385 Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
1387 * run.c: Include "getopt.h".
1389 (usage): Make static.
1390 (main): Call arm_sim_set_verbosity.
1391 Only load sections marked SEC_LOAD.
1392 * wrapper.c (mem_size, verbosity): New static global.
1393 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
1394 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
1396 Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
1398 * armdefs.h (ARMul_State): New member `verbose'.
1399 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1400 * run.c (verbose): Make global.
1401 * wrapper.c (init): Set state->verbose.
1402 (ARMul_ConsolePrint): Don't print anything if !verbose.
1404 Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
1406 * armos.c: #include dbg_rdi.h.
1407 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1408 * armos.h (SWI_Breakpoint): Define.
1409 * wrapper.c: #include armemu.h, dbg_rdi.h.
1411 (sim_resume): Use state->EndCondition to record stop state.
1412 Call FLUSHPIPE before returning.
1413 (sim_stop_reason): Determine reason from state->EndCondition.
1415 Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
1417 * wrapper.c (sim_set_callbacks): New.
1419 Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
1421 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1422 number of bytes not read/written (or -1).
1424 Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
1426 * Makefile.in (maintainer-clean): New synonym for realclean.
1428 Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
1430 * configure.in: Remove AC_PROG_INSTALL.
1431 * configure: Rebuild.
1432 * Makefile.in (INSTALL): Revert to using install.sh.
1433 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1434 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1435 (mostlyclean): Make the same as clean, not distclean.
1436 (clean): Remove config.log.
1437 (install): Don't install in $(tooldir).
1439 Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
1441 (Try to) Update to new bfd autoconf scheme.
1442 * run.c: Don't include sysdep.h.
1443 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1444 (CC, CFLAGS, AR, RANLIB): Likewise.
1445 (HDEFINES, TDEFINES): Define.
1446 (CC_FOR_BUILD): Delete.
1447 (host_makefile_frag): Delete.
1448 (Makefile): Don't depend on frags.
1449 * configure.in (sysdep.h): Don't create symlink.
1450 (host_makefile_frag, frags): Deleted.
1451 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1452 * configure: Regenerated.
1454 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1456 * Update all FSF addresses except those in COPYING* files.
1458 Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1460 * Makefile.in (clean): Remove run, libsim.a.
1462 * Makefile.in, configure.in: converted to autoconf.
1463 * configure: New file, generated with autconf 2.4.
1467 Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1469 * wrapper.c (sim_do_command): New function.
1471 Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1473 * armos.c (ARMul_OSHandleSWI): New version to work with
1476 Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
1478 * run.c (main): Grab return value from right register.
1480 Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>