1 2015-03-30 Mike Frysinger <vapier@gentoo.org>
3 * armemu.c [MODE32] (handle_v6_insn): Move definition.
4 (ARMul_Emulate26): Initialize do_int after label target.
5 * armemu.h (UNDEF_Test, UNDEF_Shift, UNDEF_MSRPC, UNDEF_MRSPC,
6 UNDEF_MULPCDest, UNDEF_MULDestEQOp1, UNDEF_LSRBPC,
7 UNDEF_LSRBaseEQOffWb, UNDEF_LSRBaseEQDestWb, UNDEF_LSRPCBaseWb,
8 UNDEF_LSRPCOffWb, UNDEF_LSMNoRegs, UNDEF_LSMPCBase,
9 UNDEF_LSMUserBankWb, UNDEF_LSMBaseInListWb, UNDEF_SWPPC,
10 UNDEF_CoProHS, UNDEF_MCRPC, UNDEF_LSCPCBaseWb,
11 UNDEF_UndefNotBounced, UNDEF_ShortInt, UNDEF_IllegalMode,
12 UNDEF_Prog32SigChange, UNDEF_Data32SigChange): Define to while(0).
13 * armsupp.c (ARMul_Align): Convert old style prototype.
14 * bag.c (addtolist, killwholelist): Mark static.
15 (BAG_newbag): Convert old style prototype.
16 * maverick.c (mv_compute_host_endianness): Delete.
17 * wrapper.c (verbosity, sim_set_verbose): Delete.
18 (init): Set state->verbose to 0.
20 2015-03-30 Mike Frysinger <vapier@gentoo.org>
22 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
23 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT,
24 SIM_AC_OPTION_INLINE, and SIM_AC_OPTION_WARNINGS.
25 * config.in, configure: Regenerate.
27 2015-03-30 Mike Frysinger <vapier@gentoo.org>
29 * Makefile.in (COPRO): Delete.
30 (SIM_OBJS): Expand COPRO.
31 * configure.ac: Deletd stdint.h check.
33 * configure: Regenerate.
35 2015-03-16 Mike Frysinger <vapier@gentoo.org>
37 * config.in, configure: Regenerate.
38 * tconfig.in: Rename file ...
39 * tconfig.h: ... here.
41 2015-03-14 Mike Frysinger <vapier@gentoo.org>
43 * Makefile.in (SIM_EXTRA_CFLAGS): Add
44 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
45 (SIM_RUN_OBJS): Set to run.o.
47 2015-03-14 Mike Frysinger <vapier@gentoo.org>
49 * configure.ac (AC_CHECK_HEADERS): Delete unistd.h.
50 * aclocal.m4, configure: Regenerate.
52 2014-08-19 Alan Modra <amodra@gmail.com>
54 * configure: Regenerate.
56 2014-08-15 Roland McGrath <mcgrathr@google.com>
58 * configure: Regenerate.
59 * config.in: Regenerate.
61 2014-03-18 Nick Clifton <nickc@redhat.com>
63 * wrapper.c: Convert function declarations to ISO C format.
64 (sim_open): Delete code for handling t,d and z command line
67 2014-03-14 Nick Clifton <nickc@redhat.com>
69 * wrapper.c (op_print): New function.
70 (sim_dis_read): New function.
71 (print_insn): New function - disassembles the given instruction.
72 (sim_trace): Note that tracing is now allowed.
73 (sim_create_inferior): Default to emulating v6.
74 Initialise the disassembler machinery.
75 (sim_target_parse_command_line): Add support for -t -d and -z
77 (sim_target_display_usage): Note existence of -d and -z options.
78 (sim_open): Parse -t -d and -z options.
79 * armemu.h: Add exports of trace, disas and trace_funcs.
80 Add prototype for print_insn.
81 * armemu.c (ARMul_Emulate26): Add tracing code.
82 Delete unused variables.
83 * thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
84 Move Rm variable into switch cases.
87 * armcopro.c (XScale_cp15_init): Add a return value.
88 (XScale_cp13_init): Likewise.
89 (XScale_cp14_init): Likewise.
90 (XScale_cp15_LDC): Delete unused function.
91 (XScale_cp15_STC): Likewise.
92 * maverick.c: Delete comment inside comment.
93 (DSPInit): Delete unused function.
94 (DSPMCR4): Fix compile time warning about missing parenthesis.
96 (DSPCDP6): Delete unused variable opcode2.
98 2014-03-14 David McQuillan <dmcq@tao-group.com>
101 * armemu.c (WriteR15Load): New function. Determines if the state
102 can be changed upon a write to R15.
103 (LoadMult): Use WriteR15Load.
104 * armemu.h (WRITEDESTB): Use WriteR15Load.
106 2014-03-10 Mike Frysinger <vapier@gentoo.org>
108 * wrapper.c (sim_do_command): Add const to cmd.
110 2014-03-05 Mike Frysinger <vapier@gentoo.org>
112 * wrapper.c (sim_load): Add const to prog.
114 2013-09-23 Alan Modra <amodra@gmail.com>
116 * configure: Regenerate.
118 2013-06-03 Mike Frysinger <vapier@gentoo.org>
120 * aclocal.m4, configure: Regenerate.
122 2013-05-07 Jayant Sonar <jayant.sonar@kpitcummins.com>
123 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
125 * armemu.c (ARMul_Emulate32): Emulate instructions MOVW and MOVT.
127 2012-12-19 Joel Brobecker <brobecker@adacore.com>
129 * COPYING: Update to GPL version 3.
131 2012-09-03 Nick Clifton <nickc@redhat.com>
134 * armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction
137 2012-08-01 Kevin Buettner <kevinb@redhat.com>
139 * wrapper.c (libiberty.h): Include.
140 (sim_store_register, sim_fetch_register): On success, return
141 length, instead of -1.
143 2012-06-15 Joel Brobecker <brobecker@adacore.com>
145 * config.in, configure: Regenerate.
147 2012-06-13 Nick Clifton <nickc@redhat.com>
149 * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt
152 2012-05-24 Pedro Alves <palves@redhat.com>
156 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
158 2012-05-18 Nick Clifton <nickc@redhat.com>
161 * wrapper.c: Include config.h before system header files.
163 2012-03-24 Mike Frysinger <vapier@gentoo.org>
165 * aclocal.m4, config.in, configure: Regenerate.
167 2011-12-03 Mike Frysinger <vapier@gentoo.org>
169 * aclocal.m4: New file.
170 * configure: Regenerate.
172 2011-10-17 Mike Frysinger <vapier@gentoo.org>
174 * configure.ac: Change include to common/acinclude.m4.
176 2011-10-17 Mike Frysinger <vapier@gentoo.org>
178 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
179 call. Replace common.m4 include with SIM_AC_COMMON.
180 * configure: Regenerate.
182 2011-07-01 Nick Clifton <nickc@redhat.com>
185 * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
187 (WMAC): Extend computed result before adding to result register.
188 (WRSA): Sign extend 32-bit values before shifting.
190 2011-04-16 Mike Frysinger <vapier@gentoo.org>
192 * wrapper.c (sim_complete_command): New stub function.
194 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
196 * communicate.c (MYread_char): Check error return from accept() call
197 by its equality to -1 not by it being negative.
198 (MYread_charwait): Likewise.
199 * main.c (main): Likewise for both socket() and accept() calls.
201 2010-04-14 Mike Frysinger <vapier@gentoo.org>
203 * wrapper.c (sim_write): Add const to buffer arg.
205 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
207 * configure: Regenerate.
209 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
211 * config.in: Regenerate.
212 * configure: Likewise.
214 * configure: Regenerate.
216 2008-11-24 Joel Sherrill <joel.sherrill@oarcorp.com>
218 * arminit.c, iwmmxt.c: Include <string.h> to
220 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
222 * configure: Regenerate to track ../common/common.m4 changes.
225 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
226 Daniel Jacobowitz <dan@codesourcery.com>
227 Joseph Myers <joseph@codesourcery.com>
229 * configure: Regenerate.
230 * wrapper.c (sim_target_display_usage): Add help parameter.
232 2007-02-27 Mark Mitchell <mark@codesourcery.com>
234 * armos.c (SWIflen): Do not treate file descriptor zero as
237 2007-02-15 Nick Clifton <nickc@redhat.com>
239 * armemu.c (handle_v6_insn): Fix typo in sign extension test of
240 the sext and sxtah instructions.
242 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
244 Reported by timeless@gmail.com:
245 * wrapper.c (sim_target_parse_arg_array): Do not return void value.
247 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
249 * acconfig.h: Remove.
250 * config.in: Regenerate.
252 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
254 * configure: Regenerated.
256 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
258 * configure: Regenerated.
260 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
262 * configure: Regenerated.
264 2006-03-07 Paul Brook <paul@codesourcery.com>
266 * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
268 2006-02-01 Shaun Jackman <sjackman@gmail.com>
270 * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
271 call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
273 2005-11-23 Mark Mitchell <mark@codesourcery.com>
275 * wrapper.c (gdb/signals.h): Include it.
276 (SIGTRAP): Don't define.
278 (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
280 2005-11-16 Shaun Jackman <sjackman@gmail.com>
282 * armos.c: Include limits.h
283 (unlink): Remove this macro. It is unused in this file and
284 conflicts with sim_callback->unlink.
285 (PATH_MAX): Define as 1024 if not already defined.
286 (ReadFileName): New function.
287 (SWIopen): Fix a potential buffer overflow.
288 (SWIremove): New function.
290 (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
291 SWI_Remove, and SWI_Rename, as well as the RDI calls
292 AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
293 AngelSWI_Reason_Rename.
295 2005-09-19 Paul Brook <paul@codesourcery.com>
297 * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
299 * armemu.c: Use them.
300 * armvirt.c (ARMul_MemoryInit): Use correct type for size.
301 * configure.ac: Check for stdint.h.
302 * config.in: Regenerate.
303 * configure: Regenerate.
305 2005-05-24 Nick Clifton <nickc@redhat.com>
307 * thumbemu.c (handle_v6_thumb_insn): New function.
308 (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
309 instruction binary is encountered.
311 2005-05-12 Nick Clifton <nickc@redhat.com>
313 * Update the address and phone number of the FSF organization in
314 the GPL notices in the following files:
315 COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
316 armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
317 armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
318 communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
319 gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
320 maverick.c, parent.c, thumbemu.c, wrapper.c
322 2005-04-20 Nick Clifton <nickc@redhat.com>
324 * armemu.c (handle_v6_insn): New function - emulate a few of the
325 v6 instructions - the ones now generated by GCC.
326 (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
328 * armdefs.h (struct ARMul_State): Add new field: is_v6.
329 (ARM_v6_Prop): Define.
330 * arminit.c (ARMul_NewState): Initialise the v6 flag.
331 (ARMul_SelectProcessor): Determine if the v6 flag should be
333 * wrapper.c (sim_create_inferior): For unknown architectures,
334 default to allowing the v6 instructions.
336 2005-04-18 Nick Clifton <nickc@redhat.com>
338 * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
340 (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
341 indicate an unsigned long long constant.
343 2005-03-23 Mark Kettenis <kettenis@gnu.org>
345 * configure: Regenerate.
347 2005-01-14 Andrew Cagney <cagney@gnu.org>
349 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
350 explicit call to AC_CONFIG_HEADER.
351 * configure: Regenerate.
353 2005-01-12 Andrew Cagney <cagney@gnu.org>
355 * configure.ac: Update to use ../common/common.m4.
356 * configure: Re-generate.
358 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
360 * configure: Regenerated to track ../common/aclocal.m4 changes.
362 2005-01-07 Andrew Cagney <cagney@gnu.org>
364 * configure.ac: Rename configure.in, require autoconf 2.59.
365 * configure: Re-generate.
367 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
369 * configure: Regenerate for ../common/aclocal.m4 update.
371 2004-06-28 Andrew Cagney <cagney@gnu.org>
373 * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
375 2003-12-29 Mark Mitchell <mark@codesourcery.com>
377 * armos.c (fcntl.h): Do not include it.
378 (O_RDONLY): Do not define.
379 (O_WRONLY): Likewise.
381 (targ-vals.h): Include it.
382 (translate_open_mode): Use TARGET_O_* instead of O_*.
384 * Makefile.in (armos.o): Depend on targ-vals.h.
386 2003-04-13 Nick Clifton <nickc@redhat.com>
388 * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
392 2003-03-30 Nick Clifton <nickc@redhat.com>
394 * configure.in (CON_FLAGS): Remove.
395 (COPRO): Unconditionally include iwmmxt.o.
396 * configure: Regenerate.
397 * Makefile.in (CON_FLAGS): Remove.
398 * armcopro.c: Remove use of __IWMMXT__ flag.
399 * wrapper.c: Likewise.
400 * armemu.c: Likewise.
401 Add explanatory comment for suppressed code.
403 2003-03-27 Nick Clifton <nickc@redhat.com>
405 * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
407 2003-03-27 Nick Clifton <nickc@redhat.com>
409 * configure.in: (CON_FLAGS): Define and intialise.
410 (COPRO): Add iwmmxt.o if configuring for XScale.
411 * configure: Regenerate.
412 * Makefile.in (iwmmxt.o): Add rule to build.
414 (ALL_FLAGS): Add CON_FLAGS.
415 * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
416 * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
417 (ARM_iWMMXt_Prop): Define.
418 * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
420 * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
421 (ARMul_Abort): Catch branches through uninitialised vectors.
422 * armos.c (softevtorcode): Update comment.
423 (ARMul_OsInit): Use ARMUndefinedInstrV.
424 * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
425 (sim_store_register): Handle iWMMXt registers.
426 (sim_fetch_register): Handle iWMMXt registers.
427 * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
429 * iwmmxt.c: New file: iWMMXt emulator.
431 2003-03-20 Nick Clifton <nickc@redhat.com>
433 * Contribute support for Cirrus Maverick ARM co-processor,
434 written by Aldy Hernandez <aldyh@redhat.com> and
435 Andrew Cagney <cagney@redhat.com>:
437 * maverick.c: New file: Support for Maverick floating point
439 * Makefile.in: Add maverick.o target.
440 * configure.in (COPRO): Add maverick.o.
441 * configure: Regenerate.
442 * armcopro.c (ARMul_CoProInit): Only initialise co-processors
443 available on target processor. Add code to initialse Maverick
444 co-processor support code.
445 * armdefs.h (ARMul_state): Add is_ep9312 field.
446 (ARM_ep9312_Prop): Define.
447 * armemu.h: Add prototypes for Maverick co-processor
449 * arminit.c (ARMul_SelectProcessor): Initialise the
450 co-processor support once the chip has been selected.
451 * wrapper.c: Add support for Maverick co-processor.
452 (init): Do not call ARMul_CoProInit. Delays this until the
453 chip has been selected.
455 2003-03-02 Nick Clifton <nickc@redhat.com>
457 * armos.c (SWIWrite0): Catch big-endian bug when printing
460 2003-02-27 Andrew Cagney <cagney@redhat.com>
462 * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
464 2003-01-10 Ben Elliston <bje@redhat.com>
466 * README.Cygnus: Rename from this ..
467 * README: .. to this.
469 2002-09-27 Andrew Cagney <ac131313@redhat.com>
471 * wrapper.c (sim_open): Add support for -m<mem-size>.
472 (mem_size): Reduce to 2MB.
475 2002-08-15 Nick Clifton <nickc@redhat.com>
477 * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
478 can be caused by an interrupted system call being resumed by GDB.
480 2002-07-05 Nick Clifton <nickc@cambridge.redhat.com>
482 * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
483 and MIAxy instructions.
485 2002-06-21 Nick Clifton <nickc@cambridge.redhat.com>
487 * armos.h (ADP_Stopped_RunTimeError): Set correct value.
489 2002-06-16 Andrew Cagney <ac131313@redhat.com>
491 * configure: Regenerated to track ../common/aclocal.m4 changes.
493 2002-06-12 Andrew Cagney <ac131313@redhat.com>
495 * Makefile.in: Update copyright.
496 (wrapper.o): Specify dependencies.
497 * wrapper.c: Include "gdb/sim-arm.h".
498 (sim_store_register, sim_fetch_register): Rewrite using `enum
499 arm_sim_regs' and a switch.
501 2002-06-09 Andrew Cagney <cagney@redhat.com>
503 * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
504 * armos.c: Include "gdb/callback.h".
506 2002-05-29 Nick Clifton <nickc@cambridge.redhat.com>
508 * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
509 if a Data Abort is detected.
511 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
513 * armvirt.c (GetWord): Only perform access checks if 'check'
516 * wrapper.c (sim_create_inferior): Report unknown machine
518 * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
519 2, it has already been advanced.
521 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
523 * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
524 instruction do not add in the second bit of the base address -
525 this has already been accounted for.
527 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
529 * armcopro.c (check_cp13_access): Allow access to register 1 when
531 (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
533 2002-05-17 Nick Clifton <nickc@cambridge.redhat.com>
535 * Makefile.in (SIM_TARGET_SWITCHES): Define.
536 * armos.c (swi_mask): Define. Initialise to supporting all
538 (ARMul_OSInit): For XScale targets, only support the ANGEL
539 SWI interface. (This is at the request if Intel).
540 (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
541 SWI call should be emulated.
542 Do not fall through from AngelSWI_Reason_WriteC.
543 Propagate exit code from RedBoot Exit SWI.
544 * rdi-dgb.h (swi_mask): Prototype.
545 (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
546 * wrapper.c (sim_target_parse_command_line): New function.
547 Look for and handle --swi-support switch.
548 (sim_target_parse_arg_array): New function. Process an argv
549 array for parsing by sim_target_parse_command_line.
550 (sim_target_display_usage): New function. Describe syntax of
551 --swi-suppoort switch.
552 (sim_open): Add call to sim_target_parse_arg_array).
554 2002-05-09 Nick Clifton <nickc@cambridge.redhat.com>
556 * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
557 mode and some of its system calls.
559 2002-03-17 Anthony Green <green@redhat.com>
561 * wrapper.c (mem_size): Increase the default target memory to 8MB.
563 2002-02-21 Keith Seitz <keiths@redhat.com>
565 * armos.c (SWIWrite0): Use generic host_callback mechanism
566 for supported OS functions "open", "close", "write", etc.
569 (SWIwrite): Likewise.
571 (ARMul_OSHandleSWI): Likewise.
573 2002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
575 * wrapper.c (sim_create_inferior): Modify previous patch so that
576 it is only triggered for COFF format executables.
578 2002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
580 * wrapper.c (sin_create_inferior): If a v5 architecture is
581 detected, assume it might be an XScale binary, since there is no
582 way to distinguish between the two in the COFF file format.
584 2002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
586 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
587 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
589 Fix formatting. Improve layout.
590 * armemu.h: Fix formatting. Improve layout.
592 2002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
594 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
595 return zeroes in the other words.
596 General formatting tidy ups.
598 2001-11-16 Ben Harris <bjh21@netbsd.org>
600 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
604 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
606 * armemu.h (CP_ACCESS_ALLOWED): New macro.
608 * armcopro.c (read_cp14_reg): Make static.
609 (write_cp14_reg): Make static.
610 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
612 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
613 (ARMul_STC): Check CP_ACCESS_ALLOWED.
614 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
615 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
616 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
618 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
620 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
623 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
625 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
626 instructions with post indexed addressing modes.
628 2001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
630 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
631 determine rocesor mode.
633 2001-04-18 matthew green <mrg@redhat.com>
635 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
636 (read_cp15_reg): Make non-static.
637 (XScale_cp15_LDC): Update for write_cp15_reg() change.
638 (XScale_cp15_MCR): Likewise.
639 (XScale_cp15_write_reg): Likewise.
640 (XScale_check_memacc): New function. Check for breakpoints being
641 activated by memory accesses. Does not support the Branch Target
643 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
644 (XScale_debug_moe): New function. Set the debug Method Of Entry,
646 (write_cp14_reg): Reset count counter if requested.
647 * armdefs.h (struct ARMul_State): New members `LastTime' and
648 `CP14R0_CCD' used for the timer/counters.
649 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
650 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
651 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
652 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
653 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
654 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
655 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
656 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
657 defines for XScale registers.
658 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
659 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
660 (ARMul_Emulate32): Handle the clock counter and hardware instruction
661 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
663 (LoadMult): Call XScale_set_fsr_far() for data aborts.
664 (LoadSMult): Likewise.
665 (StoreMult): Likewise.
666 (StoreSMult): Likewise.
667 * armemu.h (write_cp15_reg): Update prototype.
668 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
669 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
671 * armvirt.c (GetWord): Call XScale_check_memacc().
674 2001-03-20 Nick Clifton <nickc@redhat.com>
676 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
677 when loading unaligned thumb instructions.
679 2001-03-06 Nick Clifton <nickc@redhat.com>
681 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
682 Compute destination address of BLX(1) instruction by
683 taking bit 1 from PC and not from bit 0 of the offset.
685 2001-02-27 Nick Clifton <nickc@redhat.com>
687 * armvirt.c (GetWord): Add new parameter - check - to enable or
688 disable the alignment checking.
689 (PutWord): Add new parameter - check - to enable or disable the
691 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
692 (ARMul_ReadWord): Pass extra parameter to GetWord.
693 (ARMul_WriteWord): Pass extra parameter to PutWord.
694 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
695 (ARMul_WriteByte): Pass extra parameter to GetWord.
696 (ARMul_SwapWord): Pass extra parameter to PutWord.
697 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
698 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
700 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
703 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
704 (sim_read): Use ARMul_SafeReadByte.
706 * armos.c (in_SWI_handler): Remove.
707 (SWIWrite0): Use ARMul_SafeReadByte.
708 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
709 (SWIopen): Use ARMul_SafeReadByte.
710 (SWIread): Use ARMul_SafeWriteByte.
711 (SWIwrite): Use ARMul_SafeReadByte.
712 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
713 (ARMul_OSException): Remove use of is_SWI_handler.
715 2001-02-16 Nick Clifton <nickc@redhat.com>
717 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
720 2001-02-14 Nick Clifton <nickc@redhat.com>
722 * armemu.c: Add code to preserve processor mode when a prefetch
723 abort is signalled after processing a breakpoint.
725 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
726 for any machine type except the early ARMs.
728 2001-02-13 Nick Clifton <nickc@redhat.com>
730 * armos.c (in_SWI_handler): New static variable.
731 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
732 (ARMul_OSException): Ignore exceptions generated whilst emulating
735 2001-02-12 Nick Clifton <nickc@redhat.com>
737 * armemu.h (NEGBRANCH): Fix defintion.
739 2001-02-01 Nick Clifton <nickc@redhat.com>
741 * armemu.c (LoadSMult): Update base address register after
742 restoring register bank.
743 (StoreMult): Update base address register after restoring register
746 2001-01-31 Nick Clifton <nickc@redhat.com>
748 * armvirt.c (PutWord): Detect installation of SWI vector.
749 (SWI_vector_installed): Define.
750 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
751 * armos.h (SWI_vector_installed): Declare.
752 * wrapper.c (SWI_vector_installed): Remove definition.
753 (sim_write): Remove check of SWI vector installation
755 2000-12-18 Nick Clifton <nickc@redhat.com>
757 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
760 2000-12-10 Nick Clifton <nickc@redhat.com>
762 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
764 2000-12-07 Nick Clifton <nickc@redhat.com>
766 * armemu.c (ARMul_Emulate26): Detect double word load and
767 store instructions and call emulation routines.
768 (Handle_Load_Double): Emulate a double word load instruction.
769 (Handle_Store_Double): Emulate a double word store
772 2000-12-03 Nick Clifton <nickc@redhat.com>
774 * armos.c: Fix formatting.
775 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
778 2000-11-29 Nick Clifton <nickc@redhat.com>
780 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
781 (ARM_v5e_Prop): Define.
782 (ARM_XScale_Prop): Define.
784 * wrapper.c (sim_create_inferior): Select processor based on
786 (SWI_vector_installed): New boolean. Set to true if the SWI
787 vector address is written to by the executable.
789 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
790 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
791 (ARMul_Abort): Fix calculation of LR address.
793 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
794 and a SWI is not handled by the simulator, pass the SWI off to the
795 vector, otherwise issue a warning message and continue.
797 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
799 * thumbemu.c: Add v5 instruction simulation.
800 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
802 * armcopro.c: Add XScale co-processor emulation.
803 * armemu.h: Add exported XScale co-processor functions.
805 2000-09-15 Nick Clifton <nickc@redhat.com>
807 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
808 property. Delete unnecessary processor names.
809 (ARM_Strong_Prop): Delete.
813 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
816 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
817 (BUSUSEDINCPCN): Use is_v4 boolean.
819 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
820 (ARMul_SelectProcessor): Change second parameter from 'processor'
821 to 'properties'. Set is_v4 and is_v5 booleans in State.
823 * armrdi.c: Remove use of ARM processor names. Replace with ARM
824 processor properties.
826 * wrapper.c (sim_create_inferior): Choose properties passed to
827 ARMul_SelectProcessor based on machine number.
829 2000-08-14 Nick Clifton <nickc@redhat.com>
831 * armemu.c (LHPOSTDOWN): Compute write back value before
832 performing load in case the offset register is overwritten.
835 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
837 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
839 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
841 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
844 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
846 * armvirt.c (ABORTS): Do not define.
848 * armdefs.h (struct ARMul_State): Add is_StrongARM.
849 (ARM_Strong_Prop, STRONGARM): Define.
850 * arminit.c (ARMul_NewState): Reset is_StrongARM.
851 (ARMul_SelectProcessor): Set is_StrongARM.
852 * wrapper.c (sim_create_inferior): Use bfd machine type to
853 determine processor type to emulate.
854 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
855 when emulating StrongARM.
857 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
859 * armemu.h (INSN_SIZE): New macro.
860 (SET_ABORT): Save CPSR in SPSR and set LR.
861 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
862 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
863 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
865 * armemu.c (LoadSMult): Use WriteR15() to discard the least
866 significant bits of PC.
868 * armemu.h (WRITEDESTB): New macro.
869 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
870 modify PC. Moved the existing logic...
871 (WriteR15Branch): ... here. New function.
872 (WriteR15, WriteSR15): Drop the two least significant bits.
873 (LoadSMult): Use WriteR15Branch() to modify PC.
874 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
876 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
877 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
878 extracted from state->Cpsr, but preserve the unused bits.
879 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
880 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
881 get the full CPSR word.
883 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
884 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
885 (SETPSR, SET_INTMODE, SETCC): Removed.
886 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
887 mask. Use SETPSR_* to modify PSR.
888 (ARMul_SetCPSR): Load all bits from value.
889 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
891 * armemu.c (ARMul_Emulate): Compute writeback value before
892 loading, since the offset register may be the destination
895 * armdefs.h (SYSTEMBANK): Define as USERBANK.
896 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
898 2000-06-22 Alexandre Oliva <aoliva@cygnus.com>
900 * armemu.c (Multiply64): Fix computation of flag N.
902 * armemu.c (MultiplyAdd64): Fix computation of flag N.
904 2000-06-20 Alexandre Oliva <aoliva@cygnus.com>
906 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
909 2000-05-25 Nick Clifton <nickc@cygnus.com>
911 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
913 (MMUWrite): Only indicate mode change if a singal has really
916 * armdefs.h (SYSTEMMODE): Define.
917 (BANK_CAN_ACEESS_SPSR): Define.
919 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
920 to advance before stopping the emulation.
922 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
925 * armos.c (ARMul_OSInit): Create a initial stack pointer for
928 * armsupp.c (ModeToBank): Remove unused first parameter.
929 Add support for System Mode.
930 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
931 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
932 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
933 (ARMulSwitchMode): Add support for System Mode.
935 Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
937 * configure: Regenerated to track ../common/aclocal.m4 changes.
939 2000-05-23 Nick Clifton <nickc@cygnus.com>
941 * wrapper.c (sim_store_register): Special handling for CPSR
944 2000-03-11 Philip Blundell <philb@gnu.org>
946 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
947 Patch from Allan Skillman <Allan.Skillman@arm.com>.
949 Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
951 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
953 2000-02-08 Nick Clifton <nickc@cygnus.com>
955 * wrapper.c: Fix compile time warning messages.
956 * armcopro.c: Fix compile time warning messages.
957 * armdefs.h: Fix compile time warning messages.
958 * armemu.c: Fix compile time warning messages.
959 * armemu.h: Fix compile time warning messages.
960 * armos.c: Fix compile time warning messages.
961 * armsupp.c: Fix compile time warning messages.
962 * armvirt.c: Fix compile time warning messages.
963 * bag.c: Fix compile time warning messages.
965 2000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
967 * *.[ch]: Use indent to make readable.
969 1999-11-22 Nick Clifton <nickc@cygnus.com>
971 * armos.c (SWIread): Generate an error message if a huge read is
973 (SWIwrite): Generate an error message if a huge write is
976 1999-10-27 Nick Clifton <nickc@cygnus.com>
978 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
981 1999-10-08 Ulrich Drepper <drepper@cygnus.com>
983 * armos.c (SWIopen): Always pass third parameter with 0666 since
984 otherwise uninitialized memory gets access if the O_CREAT bit is
985 set and so we possibly cannot access the file afterwards.
987 1999-09-29 Doug Evans <devans@casey.cygnus.com>
989 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
990 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
992 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
994 * configure: Regenerated to track ../common/aclocal.m4 changes.
996 1999-05-08 Felix Lee <flee@cygnus.com>
998 * configure: Regenerated to track ../common/aclocal.m4 changes.
1000 1999-04-06 Keith Seitz <keiths@cygnus.com>
1002 * wrapper.c (stop_simulator): New global.
1003 (sim_stop): Set sim state to STOP and set
1005 (sim_resume): Reset stop_simulator.
1006 (sim_stop_reason): If stop_simulator is set, tell gdb
1007 that the we took SIGINT.
1008 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
1009 stop_simulator is set.
1011 1999-04-02 Keith Seitz <keiths@cygnus.com>
1013 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
1014 whenever the counter expires.
1015 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
1017 1999-03-24 Nick Clifton <nickc@cygnus.com>
1019 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
1020 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
1022 Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
1024 * wrapper.c (sim_open): Set endianness according to BFD or command
1027 * tconfig.in: Define SIM_HAVE_BIENDIAN.
1029 Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
1031 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
1032 the same as either RdHi or RdLo.
1034 Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
1036 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
1037 Set Reg[0] based on reason for for the exception.
1039 Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
1041 * armos.c (SWIwrite0): New function.
1042 (WriteCommandLineTo): New function.
1043 (SWIopen): New function.
1044 (SWIread): New function.
1045 (SWIwrite): New function.
1046 (SWIflen): New function.
1047 (ARMul_OSHandleSWI): Call new functions instead of handling
1049 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
1050 (*): Reformat spacing to be a bit more GNUly.
1051 Most code taken from a patch by Anthony Thompson
1052 (athompso@cambridge.arm.com)
1054 Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
1056 * armos.h: Add Angel SWI and its reason codes.
1057 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
1059 Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
1061 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
1062 of ":tt" to catch stdin in addition to stdout.
1063 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
1064 or success of lseek().
1066 Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
1068 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
1071 Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
1073 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
1074 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
1075 seek from offset 0 and not to use R2 for whence since it is
1076 not passed as part of the SWI call.
1078 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
1080 * configure: Regenerated to track ../common/aclocal.m4 changes.
1082 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
1084 * configure: Regenerated to track ../common/aclocal.m4 changes.
1087 Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
1089 * acconfig.h: New file.
1090 * configure.in: Reverted change of Apr 24; use sinclude again.
1092 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
1094 * configure: Regenerated to track ../common/aclocal.m4 changes.
1097 Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
1099 * configure.in: Don't call sinclude.
1101 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
1103 * configure: Regenerated to track ../common/aclocal.m4 changes.
1105 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
1107 * configure: Regenerated to track ../common/aclocal.m4 changes.
1109 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
1111 * configure: Regenerated to track ../common/aclocal.m4 changes.
1113 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
1115 * configure: Regenerated to track ../common/aclocal.m4 changes.
1117 Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
1119 * armopts.h: Remove definition of LITTLEND - it is not used.
1121 Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
1123 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
1124 length parameter. Return -1.
1126 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1128 * configure: Regenerated to track ../common/aclocal.m4 changes.
1130 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1132 * configure: Regenerated to track ../common/aclocal.m4 changes.
1134 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1136 * configure: Regenerated to track ../common/aclocal.m4 changes.
1138 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1140 * configure: Regenerated to track ../common/aclocal.m4 changes.
1143 Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
1145 * Makefile.in: Updated with changes from branch.
1147 * armemu.c: ditto these changes
1148 * armemu.h: ditto add support for
1149 * armos.c: ditto the Thumb instruction
1150 * armsupp.c: ditto set and the new v4
1151 * armvirt.c: ditto architecture.
1153 * thumbemu.c: New file from branch.
1156 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1158 * configure: Regenerated to track ../common/aclocal.m4 changes.
1160 Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
1162 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
1163 from Tony Thompson at ARM: athompso@arm.com
1165 * wrapper.c (sim_create_inferior): Add code to create an execution
1166 environment. Patch from Tony Thompson at ARM: athompso@arm.com
1168 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1170 * wrapper.c (sim_load): Pass lma_p and sim_write args to
1173 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1175 * configure: Regenerated to track ../common/aclocal.m4 changes.
1177 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1179 * configure: Regenerated to track ../common/aclocal.m4 changes.
1181 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1183 * configure: Regenerated to track ../common/aclocal.m4 changes.
1185 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1187 * configure: Regenerated to track ../common/aclocal.m4 changes.
1189 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1191 * configure: Regenerated to track ../common/aclocal.m4 changes.
1193 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1195 * configure: Regenerated to track ../common/aclocal.m4 changes.
1197 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1199 * configure: Regenerated to track ../common/aclocal.m4 changes.
1201 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1203 * configure: Regenerated to track ../common/aclocal.m4 changes.
1206 Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
1208 * wrapper.c (sim_kill): Delete.
1209 (sim_create_inferior): Add ABFD argument.
1210 (sim_load): Move setting of PC from here.
1211 (sim_create_inferior): To here.
1213 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1215 * configure: Regenerated to track ../common/aclocal.m4 changes.
1218 Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
1220 * wrapper.c (sim_open): Add ABFD argument.
1222 Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1224 * wrapper.c (sim_open): Add callback argument.
1225 (sim_set_callbacks): Drop SIM_DESC argument.
1227 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1229 * configure: Regenerated to track ../common/aclocal.m4 changes.
1231 Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
1233 * wrapper.c (sim_stop): Stub sim_stop function.
1235 Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
1237 * arminit.c (ARMul_NewState): Preinitialize the state to
1240 Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
1242 * Makefile.in (SIM_OBJS): Add sim-load.o.
1243 * wrapper.c (sim_kind,myname): New static locals.
1244 (sim_open): Set sim_kind, myname.
1245 (sim_load): Call sim_load_file to do work. Set start address from bfd.
1246 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
1248 Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1250 * wrapper.c (sim_trace): Update so that it matches prototype.
1252 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1254 * configure: Regenerated to track ../common/aclocal.m4 changes.
1257 Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1259 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1261 (armemu26.o): Ditto.
1263 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1265 * wrapper.c (sim_open): New arg `kind'.
1267 * configure: Regenerated to track ../common/aclocal.m4 changes.
1269 Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
1271 * COPYING: Update FSF address.
1273 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1275 * configure: Regenerated to track ../common/aclocal.m4 changes.
1277 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1279 * configure: Regenerated to track ../common/aclocal.m4 changes.
1281 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1283 * configure: Re-generate.
1285 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1287 * configure: Regenerate to track ../common/aclocal.m4 changes.
1289 Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
1291 * wrapper.c (sim_open): Has result now.
1292 (sim_*): New SIM_DESC argument.
1294 Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
1296 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1297 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1298 * configure.in: sinclude ../common/aclocal.m4.
1299 * configure: Regenerated.
1301 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1303 * configure configure.in Makefile.in: Update to new configure
1304 scheme which is more compatible with WinGDB builds.
1305 * configure.in: Improve comment on how to run autoconf.
1306 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1307 * Makefile.in: Use autoconf substitution to install common
1310 Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
1312 * run.c: Deleted, use one in ../common now.
1313 * Makefile.in: Delete everything that's been moved to
1314 ../common/Make-common.in.
1316 * configure.in: Simplify using macros in ../common/aclocal.m4.
1317 * configure: Regenerated.
1318 * config.in: New file.
1319 * armos.c: #include config.h.
1320 * wrapper.c (mem_size): Value is in bytes now.
1321 (sim_callback): New global.
1322 (arm_sim_set_profile{,_size}): Delete.
1323 (arm_sim_set_mem_size): Rename to sim_size.
1324 (sim_do_command): Call printf_filtered via callback.
1325 (sim_set_callbacks): Record callback.
1327 Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1329 * Makefile.in (mostlyclean): Remove config.log.
1331 Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1333 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1334 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1336 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1337 (AC_PROG_INSTALL): Added.
1338 * configure: Rebuilt.
1340 Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1342 * configure: Regenerate with autoconf 2.7.
1344 Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
1346 * run.c (main): Use new bfd_big_endian macro.
1348 Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
1350 * run.c: Include "getopt.h".
1352 (usage): Make static.
1353 (main): Call arm_sim_set_verbosity.
1354 Only load sections marked SEC_LOAD.
1355 * wrapper.c (mem_size, verbosity): New static global.
1356 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
1357 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
1359 Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
1361 * armdefs.h (ARMul_State): New member `verbose'.
1362 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1363 * run.c (verbose): Make global.
1364 * wrapper.c (init): Set state->verbose.
1365 (ARMul_ConsolePrint): Don't print anything if !verbose.
1367 Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
1369 * armos.c: #include dbg_rdi.h.
1370 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1371 * armos.h (SWI_Breakpoint): Define.
1372 * wrapper.c: #include armemu.h, dbg_rdi.h.
1374 (sim_resume): Use state->EndCondition to record stop state.
1375 Call FLUSHPIPE before returning.
1376 (sim_stop_reason): Determine reason from state->EndCondition.
1378 Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
1380 * wrapper.c (sim_set_callbacks): New.
1382 Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
1384 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1385 number of bytes not read/written (or -1).
1387 Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
1389 * Makefile.in (maintainer-clean): New synonym for realclean.
1391 Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
1393 * configure.in: Remove AC_PROG_INSTALL.
1394 * configure: Rebuild.
1395 * Makefile.in (INSTALL): Revert to using install.sh.
1396 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1397 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1398 (mostlyclean): Make the same as clean, not distclean.
1399 (clean): Remove config.log.
1400 (install): Don't install in $(tooldir).
1402 Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
1404 (Try to) Update to new bfd autoconf scheme.
1405 * run.c: Don't include sysdep.h.
1406 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1407 (CC, CFLAGS, AR, RANLIB): Likewise.
1408 (HDEFINES, TDEFINES): Define.
1409 (CC_FOR_BUILD): Delete.
1410 (host_makefile_frag): Delete.
1411 (Makefile): Don't depend on frags.
1412 * configure.in (sysdep.h): Don't create symlink.
1413 (host_makefile_frag, frags): Deleted.
1414 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1415 * configure: Regenerated.
1417 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1419 * Update all FSF addresses except those in COPYING* files.
1421 Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1423 * Makefile.in (clean): Remove run, libsim.a.
1425 * Makefile.in, configure.in: converted to autoconf.
1426 * configure: New file, generated with autconf 2.4.
1430 Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1432 * wrapper.c (sim_do_command): New function.
1434 Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1436 * armos.c (ARMul_OSHandleSWI): New version to work with
1439 Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
1441 * run.c (main): Grab return value from right register.
1443 Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>