1 2015-03-30 Mike Frysinger <vapier@gentoo.org>
3 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
4 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT,
5 SIM_AC_OPTION_INLINE, and SIM_AC_OPTION_WARNINGS.
6 * config.in, configure: Regenerate.
8 2015-03-30 Mike Frysinger <vapier@gentoo.org>
10 * Makefile.in (COPRO): Delete.
11 (SIM_OBJS): Expand COPRO.
12 * configure.ac: Deletd stdint.h check.
14 * configure: Regenerate.
16 2015-03-16 Mike Frysinger <vapier@gentoo.org>
18 * config.in, configure: Regenerate.
19 * tconfig.in: Rename file ...
20 * tconfig.h: ... here.
22 2015-03-14 Mike Frysinger <vapier@gentoo.org>
24 * Makefile.in (SIM_EXTRA_CFLAGS): Add
25 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
26 (SIM_RUN_OBJS): Set to run.o.
28 2015-03-14 Mike Frysinger <vapier@gentoo.org>
30 * configure.ac (AC_CHECK_HEADERS): Delete unistd.h.
31 * aclocal.m4, configure: Regenerate.
33 2014-08-19 Alan Modra <amodra@gmail.com>
35 * configure: Regenerate.
37 2014-08-15 Roland McGrath <mcgrathr@google.com>
39 * configure: Regenerate.
40 * config.in: Regenerate.
42 2014-03-18 Nick Clifton <nickc@redhat.com>
44 * wrapper.c: Convert function declarations to ISO C format.
45 (sim_open): Delete code for handling t,d and z command line
48 2014-03-14 Nick Clifton <nickc@redhat.com>
50 * wrapper.c (op_print): New function.
51 (sim_dis_read): New function.
52 (print_insn): New function - disassembles the given instruction.
53 (sim_trace): Note that tracing is now allowed.
54 (sim_create_inferior): Default to emulating v6.
55 Initialise the disassembler machinery.
56 (sim_target_parse_command_line): Add support for -t -d and -z
58 (sim_target_display_usage): Note existence of -d and -z options.
59 (sim_open): Parse -t -d and -z options.
60 * armemu.h: Add exports of trace, disas and trace_funcs.
61 Add prototype for print_insn.
62 * armemu.c (ARMul_Emulate26): Add tracing code.
63 Delete unused variables.
64 * thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
65 Move Rm variable into switch cases.
68 * armcopro.c (XScale_cp15_init): Add a return value.
69 (XScale_cp13_init): Likewise.
70 (XScale_cp14_init): Likewise.
71 (XScale_cp15_LDC): Delete unused function.
72 (XScale_cp15_STC): Likewise.
73 * maverick.c: Delete comment inside comment.
74 (DSPInit): Delete unused function.
75 (DSPMCR4): Fix compile time warning about missing parenthesis.
77 (DSPCDP6): Delete unused variable opcode2.
79 2014-03-14 David McQuillan <dmcq@tao-group.com>
82 * armemu.c (WriteR15Load): New function. Determines if the state
83 can be changed upon a write to R15.
84 (LoadMult): Use WriteR15Load.
85 * armemu.h (WRITEDESTB): Use WriteR15Load.
87 2014-03-10 Mike Frysinger <vapier@gentoo.org>
89 * wrapper.c (sim_do_command): Add const to cmd.
91 2014-03-05 Mike Frysinger <vapier@gentoo.org>
93 * wrapper.c (sim_load): Add const to prog.
95 2013-09-23 Alan Modra <amodra@gmail.com>
97 * configure: Regenerate.
99 2013-06-03 Mike Frysinger <vapier@gentoo.org>
101 * aclocal.m4, configure: Regenerate.
103 2013-05-07 Jayant Sonar <jayant.sonar@kpitcummins.com>
104 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
106 * armemu.c (ARMul_Emulate32): Emulate instructions MOVW and MOVT.
108 2012-12-19 Joel Brobecker <brobecker@adacore.com>
110 * COPYING: Update to GPL version 3.
112 2012-09-03 Nick Clifton <nickc@redhat.com>
115 * armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction
118 2012-08-01 Kevin Buettner <kevinb@redhat.com>
120 * wrapper.c (libiberty.h): Include.
121 (sim_store_register, sim_fetch_register): On success, return
122 length, instead of -1.
124 2012-06-15 Joel Brobecker <brobecker@adacore.com>
126 * config.in, configure: Regenerate.
128 2012-06-13 Nick Clifton <nickc@redhat.com>
130 * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt
133 2012-05-24 Pedro Alves <palves@redhat.com>
137 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
139 2012-05-18 Nick Clifton <nickc@redhat.com>
142 * wrapper.c: Include config.h before system header files.
144 2012-03-24 Mike Frysinger <vapier@gentoo.org>
146 * aclocal.m4, config.in, configure: Regenerate.
148 2011-12-03 Mike Frysinger <vapier@gentoo.org>
150 * aclocal.m4: New file.
151 * configure: Regenerate.
153 2011-10-17 Mike Frysinger <vapier@gentoo.org>
155 * configure.ac: Change include to common/acinclude.m4.
157 2011-10-17 Mike Frysinger <vapier@gentoo.org>
159 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
160 call. Replace common.m4 include with SIM_AC_COMMON.
161 * configure: Regenerate.
163 2011-07-01 Nick Clifton <nickc@redhat.com>
166 * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
168 (WMAC): Extend computed result before adding to result register.
169 (WRSA): Sign extend 32-bit values before shifting.
171 2011-04-16 Mike Frysinger <vapier@gentoo.org>
173 * wrapper.c (sim_complete_command): New stub function.
175 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
177 * communicate.c (MYread_char): Check error return from accept() call
178 by its equality to -1 not by it being negative.
179 (MYread_charwait): Likewise.
180 * main.c (main): Likewise for both socket() and accept() calls.
182 2010-04-14 Mike Frysinger <vapier@gentoo.org>
184 * wrapper.c (sim_write): Add const to buffer arg.
186 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
188 * configure: Regenerate.
190 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
192 * config.in: Regenerate.
193 * configure: Likewise.
195 * configure: Regenerate.
197 2008-11-24 Joel Sherrill <joel.sherrill@oarcorp.com>
199 * arminit.c, iwmmxt.c: Include <string.h> to
201 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
203 * configure: Regenerate to track ../common/common.m4 changes.
206 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
207 Daniel Jacobowitz <dan@codesourcery.com>
208 Joseph Myers <joseph@codesourcery.com>
210 * configure: Regenerate.
211 * wrapper.c (sim_target_display_usage): Add help parameter.
213 2007-02-27 Mark Mitchell <mark@codesourcery.com>
215 * armos.c (SWIflen): Do not treate file descriptor zero as
218 2007-02-15 Nick Clifton <nickc@redhat.com>
220 * armemu.c (handle_v6_insn): Fix typo in sign extension test of
221 the sext and sxtah instructions.
223 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
225 Reported by timeless@gmail.com:
226 * wrapper.c (sim_target_parse_arg_array): Do not return void value.
228 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
230 * acconfig.h: Remove.
231 * config.in: Regenerate.
233 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
235 * configure: Regenerated.
237 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
239 * configure: Regenerated.
241 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
243 * configure: Regenerated.
245 2006-03-07 Paul Brook <paul@codesourcery.com>
247 * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
249 2006-02-01 Shaun Jackman <sjackman@gmail.com>
251 * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
252 call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
254 2005-11-23 Mark Mitchell <mark@codesourcery.com>
256 * wrapper.c (gdb/signals.h): Include it.
257 (SIGTRAP): Don't define.
259 (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
261 2005-11-16 Shaun Jackman <sjackman@gmail.com>
263 * armos.c: Include limits.h
264 (unlink): Remove this macro. It is unused in this file and
265 conflicts with sim_callback->unlink.
266 (PATH_MAX): Define as 1024 if not already defined.
267 (ReadFileName): New function.
268 (SWIopen): Fix a potential buffer overflow.
269 (SWIremove): New function.
271 (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
272 SWI_Remove, and SWI_Rename, as well as the RDI calls
273 AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
274 AngelSWI_Reason_Rename.
276 2005-09-19 Paul Brook <paul@codesourcery.com>
278 * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
280 * armemu.c: Use them.
281 * armvirt.c (ARMul_MemoryInit): Use correct type for size.
282 * configure.ac: Check for stdint.h.
283 * config.in: Regenerate.
284 * configure: Regenerate.
286 2005-05-24 Nick Clifton <nickc@redhat.com>
288 * thumbemu.c (handle_v6_thumb_insn): New function.
289 (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
290 instruction binary is encountered.
292 2005-05-12 Nick Clifton <nickc@redhat.com>
294 * Update the address and phone number of the FSF organization in
295 the GPL notices in the following files:
296 COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
297 armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
298 armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
299 communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
300 gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
301 maverick.c, parent.c, thumbemu.c, wrapper.c
303 2005-04-20 Nick Clifton <nickc@redhat.com>
305 * armemu.c (handle_v6_insn): New function - emulate a few of the
306 v6 instructions - the ones now generated by GCC.
307 (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
309 * armdefs.h (struct ARMul_State): Add new field: is_v6.
310 (ARM_v6_Prop): Define.
311 * arminit.c (ARMul_NewState): Initialise the v6 flag.
312 (ARMul_SelectProcessor): Determine if the v6 flag should be
314 * wrapper.c (sim_create_inferior): For unknown architectures,
315 default to allowing the v6 instructions.
317 2005-04-18 Nick Clifton <nickc@redhat.com>
319 * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
321 (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
322 indicate an unsigned long long constant.
324 2005-03-23 Mark Kettenis <kettenis@gnu.org>
326 * configure: Regenerate.
328 2005-01-14 Andrew Cagney <cagney@gnu.org>
330 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
331 explicit call to AC_CONFIG_HEADER.
332 * configure: Regenerate.
334 2005-01-12 Andrew Cagney <cagney@gnu.org>
336 * configure.ac: Update to use ../common/common.m4.
337 * configure: Re-generate.
339 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
341 * configure: Regenerated to track ../common/aclocal.m4 changes.
343 2005-01-07 Andrew Cagney <cagney@gnu.org>
345 * configure.ac: Rename configure.in, require autoconf 2.59.
346 * configure: Re-generate.
348 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
350 * configure: Regenerate for ../common/aclocal.m4 update.
352 2004-06-28 Andrew Cagney <cagney@gnu.org>
354 * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
356 2003-12-29 Mark Mitchell <mark@codesourcery.com>
358 * armos.c (fcntl.h): Do not include it.
359 (O_RDONLY): Do not define.
360 (O_WRONLY): Likewise.
362 (targ-vals.h): Include it.
363 (translate_open_mode): Use TARGET_O_* instead of O_*.
365 * Makefile.in (armos.o): Depend on targ-vals.h.
367 2003-04-13 Nick Clifton <nickc@redhat.com>
369 * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
373 2003-03-30 Nick Clifton <nickc@redhat.com>
375 * configure.in (CON_FLAGS): Remove.
376 (COPRO): Unconditionally include iwmmxt.o.
377 * configure: Regenerate.
378 * Makefile.in (CON_FLAGS): Remove.
379 * armcopro.c: Remove use of __IWMMXT__ flag.
380 * wrapper.c: Likewise.
381 * armemu.c: Likewise.
382 Add explanatory comment for suppressed code.
384 2003-03-27 Nick Clifton <nickc@redhat.com>
386 * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
388 2003-03-27 Nick Clifton <nickc@redhat.com>
390 * configure.in: (CON_FLAGS): Define and intialise.
391 (COPRO): Add iwmmxt.o if configuring for XScale.
392 * configure: Regenerate.
393 * Makefile.in (iwmmxt.o): Add rule to build.
395 (ALL_FLAGS): Add CON_FLAGS.
396 * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
397 * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
398 (ARM_iWMMXt_Prop): Define.
399 * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
401 * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
402 (ARMul_Abort): Catch branches through uninitialised vectors.
403 * armos.c (softevtorcode): Update comment.
404 (ARMul_OsInit): Use ARMUndefinedInstrV.
405 * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
406 (sim_store_register): Handle iWMMXt registers.
407 (sim_fetch_register): Handle iWMMXt registers.
408 * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
410 * iwmmxt.c: New file: iWMMXt emulator.
412 2003-03-20 Nick Clifton <nickc@redhat.com>
414 * Contribute support for Cirrus Maverick ARM co-processor,
415 written by Aldy Hernandez <aldyh@redhat.com> and
416 Andrew Cagney <cagney@redhat.com>:
418 * maverick.c: New file: Support for Maverick floating point
420 * Makefile.in: Add maverick.o target.
421 * configure.in (COPRO): Add maverick.o.
422 * configure: Regenerate.
423 * armcopro.c (ARMul_CoProInit): Only initialise co-processors
424 available on target processor. Add code to initialse Maverick
425 co-processor support code.
426 * armdefs.h (ARMul_state): Add is_ep9312 field.
427 (ARM_ep9312_Prop): Define.
428 * armemu.h: Add prototypes for Maverick co-processor
430 * arminit.c (ARMul_SelectProcessor): Initialise the
431 co-processor support once the chip has been selected.
432 * wrapper.c: Add support for Maverick co-processor.
433 (init): Do not call ARMul_CoProInit. Delays this until the
434 chip has been selected.
436 2003-03-02 Nick Clifton <nickc@redhat.com>
438 * armos.c (SWIWrite0): Catch big-endian bug when printing
441 2003-02-27 Andrew Cagney <cagney@redhat.com>
443 * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
445 2003-01-10 Ben Elliston <bje@redhat.com>
447 * README.Cygnus: Rename from this ..
448 * README: .. to this.
450 2002-09-27 Andrew Cagney <ac131313@redhat.com>
452 * wrapper.c (sim_open): Add support for -m<mem-size>.
453 (mem_size): Reduce to 2MB.
456 2002-08-15 Nick Clifton <nickc@redhat.com>
458 * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
459 can be caused by an interrupted system call being resumed by GDB.
461 2002-07-05 Nick Clifton <nickc@cambridge.redhat.com>
463 * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
464 and MIAxy instructions.
466 2002-06-21 Nick Clifton <nickc@cambridge.redhat.com>
468 * armos.h (ADP_Stopped_RunTimeError): Set correct value.
470 2002-06-16 Andrew Cagney <ac131313@redhat.com>
472 * configure: Regenerated to track ../common/aclocal.m4 changes.
474 2002-06-12 Andrew Cagney <ac131313@redhat.com>
476 * Makefile.in: Update copyright.
477 (wrapper.o): Specify dependencies.
478 * wrapper.c: Include "gdb/sim-arm.h".
479 (sim_store_register, sim_fetch_register): Rewrite using `enum
480 arm_sim_regs' and a switch.
482 2002-06-09 Andrew Cagney <cagney@redhat.com>
484 * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
485 * armos.c: Include "gdb/callback.h".
487 2002-05-29 Nick Clifton <nickc@cambridge.redhat.com>
489 * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
490 if a Data Abort is detected.
492 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
494 * armvirt.c (GetWord): Only perform access checks if 'check'
497 * wrapper.c (sim_create_inferior): Report unknown machine
499 * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
500 2, it has already been advanced.
502 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
504 * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
505 instruction do not add in the second bit of the base address -
506 this has already been accounted for.
508 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
510 * armcopro.c (check_cp13_access): Allow access to register 1 when
512 (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
514 2002-05-17 Nick Clifton <nickc@cambridge.redhat.com>
516 * Makefile.in (SIM_TARGET_SWITCHES): Define.
517 * armos.c (swi_mask): Define. Initialise to supporting all
519 (ARMul_OSInit): For XScale targets, only support the ANGEL
520 SWI interface. (This is at the request if Intel).
521 (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
522 SWI call should be emulated.
523 Do not fall through from AngelSWI_Reason_WriteC.
524 Propagate exit code from RedBoot Exit SWI.
525 * rdi-dgb.h (swi_mask): Prototype.
526 (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
527 * wrapper.c (sim_target_parse_command_line): New function.
528 Look for and handle --swi-support switch.
529 (sim_target_parse_arg_array): New function. Process an argv
530 array for parsing by sim_target_parse_command_line.
531 (sim_target_display_usage): New function. Describe syntax of
532 --swi-suppoort switch.
533 (sim_open): Add call to sim_target_parse_arg_array).
535 2002-05-09 Nick Clifton <nickc@cambridge.redhat.com>
537 * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
538 mode and some of its system calls.
540 2002-03-17 Anthony Green <green@redhat.com>
542 * wrapper.c (mem_size): Increase the default target memory to 8MB.
544 2002-02-21 Keith Seitz <keiths@redhat.com>
546 * armos.c (SWIWrite0): Use generic host_callback mechanism
547 for supported OS functions "open", "close", "write", etc.
550 (SWIwrite): Likewise.
552 (ARMul_OSHandleSWI): Likewise.
554 2002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
556 * wrapper.c (sim_create_inferior): Modify previous patch so that
557 it is only triggered for COFF format executables.
559 2002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
561 * wrapper.c (sin_create_inferior): If a v5 architecture is
562 detected, assume it might be an XScale binary, since there is no
563 way to distinguish between the two in the COFF file format.
565 2002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
567 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
568 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
570 Fix formatting. Improve layout.
571 * armemu.h: Fix formatting. Improve layout.
573 2002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
575 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
576 return zeroes in the other words.
577 General formatting tidy ups.
579 2001-11-16 Ben Harris <bjh21@netbsd.org>
581 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
585 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
587 * armemu.h (CP_ACCESS_ALLOWED): New macro.
589 * armcopro.c (read_cp14_reg): Make static.
590 (write_cp14_reg): Make static.
591 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
593 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
594 (ARMul_STC): Check CP_ACCESS_ALLOWED.
595 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
596 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
597 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
599 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
601 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
604 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
606 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
607 instructions with post indexed addressing modes.
609 2001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
611 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
612 determine rocesor mode.
614 2001-04-18 matthew green <mrg@redhat.com>
616 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
617 (read_cp15_reg): Make non-static.
618 (XScale_cp15_LDC): Update for write_cp15_reg() change.
619 (XScale_cp15_MCR): Likewise.
620 (XScale_cp15_write_reg): Likewise.
621 (XScale_check_memacc): New function. Check for breakpoints being
622 activated by memory accesses. Does not support the Branch Target
624 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
625 (XScale_debug_moe): New function. Set the debug Method Of Entry,
627 (write_cp14_reg): Reset count counter if requested.
628 * armdefs.h (struct ARMul_State): New members `LastTime' and
629 `CP14R0_CCD' used for the timer/counters.
630 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
631 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
632 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
633 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
634 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
635 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
636 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
637 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
638 defines for XScale registers.
639 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
640 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
641 (ARMul_Emulate32): Handle the clock counter and hardware instruction
642 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
644 (LoadMult): Call XScale_set_fsr_far() for data aborts.
645 (LoadSMult): Likewise.
646 (StoreMult): Likewise.
647 (StoreSMult): Likewise.
648 * armemu.h (write_cp15_reg): Update prototype.
649 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
650 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
652 * armvirt.c (GetWord): Call XScale_check_memacc().
655 2001-03-20 Nick Clifton <nickc@redhat.com>
657 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
658 when loading unaligned thumb instructions.
660 2001-03-06 Nick Clifton <nickc@redhat.com>
662 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
663 Compute destination address of BLX(1) instruction by
664 taking bit 1 from PC and not from bit 0 of the offset.
666 2001-02-27 Nick Clifton <nickc@redhat.com>
668 * armvirt.c (GetWord): Add new parameter - check - to enable or
669 disable the alignment checking.
670 (PutWord): Add new parameter - check - to enable or disable the
672 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
673 (ARMul_ReadWord): Pass extra parameter to GetWord.
674 (ARMul_WriteWord): Pass extra parameter to PutWord.
675 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
676 (ARMul_WriteByte): Pass extra parameter to GetWord.
677 (ARMul_SwapWord): Pass extra parameter to PutWord.
678 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
679 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
681 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
684 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
685 (sim_read): Use ARMul_SafeReadByte.
687 * armos.c (in_SWI_handler): Remove.
688 (SWIWrite0): Use ARMul_SafeReadByte.
689 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
690 (SWIopen): Use ARMul_SafeReadByte.
691 (SWIread): Use ARMul_SafeWriteByte.
692 (SWIwrite): Use ARMul_SafeReadByte.
693 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
694 (ARMul_OSException): Remove use of is_SWI_handler.
696 2001-02-16 Nick Clifton <nickc@redhat.com>
698 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
701 2001-02-14 Nick Clifton <nickc@redhat.com>
703 * armemu.c: Add code to preserve processor mode when a prefetch
704 abort is signalled after processing a breakpoint.
706 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
707 for any machine type except the early ARMs.
709 2001-02-13 Nick Clifton <nickc@redhat.com>
711 * armos.c (in_SWI_handler): New static variable.
712 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
713 (ARMul_OSException): Ignore exceptions generated whilst emulating
716 2001-02-12 Nick Clifton <nickc@redhat.com>
718 * armemu.h (NEGBRANCH): Fix defintion.
720 2001-02-01 Nick Clifton <nickc@redhat.com>
722 * armemu.c (LoadSMult): Update base address register after
723 restoring register bank.
724 (StoreMult): Update base address register after restoring register
727 2001-01-31 Nick Clifton <nickc@redhat.com>
729 * armvirt.c (PutWord): Detect installation of SWI vector.
730 (SWI_vector_installed): Define.
731 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
732 * armos.h (SWI_vector_installed): Declare.
733 * wrapper.c (SWI_vector_installed): Remove definition.
734 (sim_write): Remove check of SWI vector installation
736 2000-12-18 Nick Clifton <nickc@redhat.com>
738 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
741 2000-12-10 Nick Clifton <nickc@redhat.com>
743 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
745 2000-12-07 Nick Clifton <nickc@redhat.com>
747 * armemu.c (ARMul_Emulate26): Detect double word load and
748 store instructions and call emulation routines.
749 (Handle_Load_Double): Emulate a double word load instruction.
750 (Handle_Store_Double): Emulate a double word store
753 2000-12-03 Nick Clifton <nickc@redhat.com>
755 * armos.c: Fix formatting.
756 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
759 2000-11-29 Nick Clifton <nickc@redhat.com>
761 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
762 (ARM_v5e_Prop): Define.
763 (ARM_XScale_Prop): Define.
765 * wrapper.c (sim_create_inferior): Select processor based on
767 (SWI_vector_installed): New boolean. Set to true if the SWI
768 vector address is written to by the executable.
770 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
771 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
772 (ARMul_Abort): Fix calculation of LR address.
774 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
775 and a SWI is not handled by the simulator, pass the SWI off to the
776 vector, otherwise issue a warning message and continue.
778 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
780 * thumbemu.c: Add v5 instruction simulation.
781 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
783 * armcopro.c: Add XScale co-processor emulation.
784 * armemu.h: Add exported XScale co-processor functions.
786 2000-09-15 Nick Clifton <nickc@redhat.com>
788 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
789 property. Delete unnecessary processor names.
790 (ARM_Strong_Prop): Delete.
794 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
797 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
798 (BUSUSEDINCPCN): Use is_v4 boolean.
800 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
801 (ARMul_SelectProcessor): Change second parameter from 'processor'
802 to 'properties'. Set is_v4 and is_v5 booleans in State.
804 * armrdi.c: Remove use of ARM processor names. Replace with ARM
805 processor properties.
807 * wrapper.c (sim_create_inferior): Choose properties passed to
808 ARMul_SelectProcessor based on machine number.
810 2000-08-14 Nick Clifton <nickc@redhat.com>
812 * armemu.c (LHPOSTDOWN): Compute write back value before
813 performing load in case the offset register is overwritten.
816 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
818 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
820 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
822 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
825 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
827 * armvirt.c (ABORTS): Do not define.
829 * armdefs.h (struct ARMul_State): Add is_StrongARM.
830 (ARM_Strong_Prop, STRONGARM): Define.
831 * arminit.c (ARMul_NewState): Reset is_StrongARM.
832 (ARMul_SelectProcessor): Set is_StrongARM.
833 * wrapper.c (sim_create_inferior): Use bfd machine type to
834 determine processor type to emulate.
835 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
836 when emulating StrongARM.
838 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
840 * armemu.h (INSN_SIZE): New macro.
841 (SET_ABORT): Save CPSR in SPSR and set LR.
842 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
843 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
844 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
846 * armemu.c (LoadSMult): Use WriteR15() to discard the least
847 significant bits of PC.
849 * armemu.h (WRITEDESTB): New macro.
850 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
851 modify PC. Moved the existing logic...
852 (WriteR15Branch): ... here. New function.
853 (WriteR15, WriteSR15): Drop the two least significant bits.
854 (LoadSMult): Use WriteR15Branch() to modify PC.
855 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
857 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
858 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
859 extracted from state->Cpsr, but preserve the unused bits.
860 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
861 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
862 get the full CPSR word.
864 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
865 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
866 (SETPSR, SET_INTMODE, SETCC): Removed.
867 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
868 mask. Use SETPSR_* to modify PSR.
869 (ARMul_SetCPSR): Load all bits from value.
870 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
872 * armemu.c (ARMul_Emulate): Compute writeback value before
873 loading, since the offset register may be the destination
876 * armdefs.h (SYSTEMBANK): Define as USERBANK.
877 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
879 2000-06-22 Alexandre Oliva <aoliva@cygnus.com>
881 * armemu.c (Multiply64): Fix computation of flag N.
883 * armemu.c (MultiplyAdd64): Fix computation of flag N.
885 2000-06-20 Alexandre Oliva <aoliva@cygnus.com>
887 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
890 2000-05-25 Nick Clifton <nickc@cygnus.com>
892 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
894 (MMUWrite): Only indicate mode change if a singal has really
897 * armdefs.h (SYSTEMMODE): Define.
898 (BANK_CAN_ACEESS_SPSR): Define.
900 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
901 to advance before stopping the emulation.
903 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
906 * armos.c (ARMul_OSInit): Create a initial stack pointer for
909 * armsupp.c (ModeToBank): Remove unused first parameter.
910 Add support for System Mode.
911 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
912 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
913 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
914 (ARMulSwitchMode): Add support for System Mode.
916 Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
918 * configure: Regenerated to track ../common/aclocal.m4 changes.
920 2000-05-23 Nick Clifton <nickc@cygnus.com>
922 * wrapper.c (sim_store_register): Special handling for CPSR
925 2000-03-11 Philip Blundell <philb@gnu.org>
927 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
928 Patch from Allan Skillman <Allan.Skillman@arm.com>.
930 Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
932 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
934 2000-02-08 Nick Clifton <nickc@cygnus.com>
936 * wrapper.c: Fix compile time warning messages.
937 * armcopro.c: Fix compile time warning messages.
938 * armdefs.h: Fix compile time warning messages.
939 * armemu.c: Fix compile time warning messages.
940 * armemu.h: Fix compile time warning messages.
941 * armos.c: Fix compile time warning messages.
942 * armsupp.c: Fix compile time warning messages.
943 * armvirt.c: Fix compile time warning messages.
944 * bag.c: Fix compile time warning messages.
946 2000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
948 * *.[ch]: Use indent to make readable.
950 1999-11-22 Nick Clifton <nickc@cygnus.com>
952 * armos.c (SWIread): Generate an error message if a huge read is
954 (SWIwrite): Generate an error message if a huge write is
957 1999-10-27 Nick Clifton <nickc@cygnus.com>
959 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
962 1999-10-08 Ulrich Drepper <drepper@cygnus.com>
964 * armos.c (SWIopen): Always pass third parameter with 0666 since
965 otherwise uninitialized memory gets access if the O_CREAT bit is
966 set and so we possibly cannot access the file afterwards.
968 1999-09-29 Doug Evans <devans@casey.cygnus.com>
970 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
971 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
973 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
975 * configure: Regenerated to track ../common/aclocal.m4 changes.
977 1999-05-08 Felix Lee <flee@cygnus.com>
979 * configure: Regenerated to track ../common/aclocal.m4 changes.
981 1999-04-06 Keith Seitz <keiths@cygnus.com>
983 * wrapper.c (stop_simulator): New global.
984 (sim_stop): Set sim state to STOP and set
986 (sim_resume): Reset stop_simulator.
987 (sim_stop_reason): If stop_simulator is set, tell gdb
988 that the we took SIGINT.
989 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
990 stop_simulator is set.
992 1999-04-02 Keith Seitz <keiths@cygnus.com>
994 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
995 whenever the counter expires.
996 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
998 1999-03-24 Nick Clifton <nickc@cygnus.com>
1000 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
1001 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
1003 Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
1005 * wrapper.c (sim_open): Set endianness according to BFD or command
1008 * tconfig.in: Define SIM_HAVE_BIENDIAN.
1010 Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
1012 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
1013 the same as either RdHi or RdLo.
1015 Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
1017 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
1018 Set Reg[0] based on reason for for the exception.
1020 Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
1022 * armos.c (SWIwrite0): New function.
1023 (WriteCommandLineTo): New function.
1024 (SWIopen): New function.
1025 (SWIread): New function.
1026 (SWIwrite): New function.
1027 (SWIflen): New function.
1028 (ARMul_OSHandleSWI): Call new functions instead of handling
1030 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
1031 (*): Reformat spacing to be a bit more GNUly.
1032 Most code taken from a patch by Anthony Thompson
1033 (athompso@cambridge.arm.com)
1035 Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
1037 * armos.h: Add Angel SWI and its reason codes.
1038 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
1040 Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
1042 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
1043 of ":tt" to catch stdin in addition to stdout.
1044 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
1045 or success of lseek().
1047 Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
1049 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
1052 Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
1054 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
1055 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
1056 seek from offset 0 and not to use R2 for whence since it is
1057 not passed as part of the SWI call.
1059 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
1061 * configure: Regenerated to track ../common/aclocal.m4 changes.
1063 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
1065 * configure: Regenerated to track ../common/aclocal.m4 changes.
1068 Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
1070 * acconfig.h: New file.
1071 * configure.in: Reverted change of Apr 24; use sinclude again.
1073 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
1075 * configure: Regenerated to track ../common/aclocal.m4 changes.
1078 Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
1080 * configure.in: Don't call sinclude.
1082 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
1084 * configure: Regenerated to track ../common/aclocal.m4 changes.
1086 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
1088 * configure: Regenerated to track ../common/aclocal.m4 changes.
1090 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
1092 * configure: Regenerated to track ../common/aclocal.m4 changes.
1094 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
1096 * configure: Regenerated to track ../common/aclocal.m4 changes.
1098 Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
1100 * armopts.h: Remove definition of LITTLEND - it is not used.
1102 Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
1104 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
1105 length parameter. Return -1.
1107 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1109 * configure: Regenerated to track ../common/aclocal.m4 changes.
1111 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1113 * configure: Regenerated to track ../common/aclocal.m4 changes.
1115 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1117 * configure: Regenerated to track ../common/aclocal.m4 changes.
1119 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1121 * configure: Regenerated to track ../common/aclocal.m4 changes.
1124 Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
1126 * Makefile.in: Updated with changes from branch.
1128 * armemu.c: ditto these changes
1129 * armemu.h: ditto add support for
1130 * armos.c: ditto the Thumb instruction
1131 * armsupp.c: ditto set and the new v4
1132 * armvirt.c: ditto architecture.
1134 * thumbemu.c: New file from branch.
1137 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1139 * configure: Regenerated to track ../common/aclocal.m4 changes.
1141 Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
1143 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
1144 from Tony Thompson at ARM: athompso@arm.com
1146 * wrapper.c (sim_create_inferior): Add code to create an execution
1147 environment. Patch from Tony Thompson at ARM: athompso@arm.com
1149 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1151 * wrapper.c (sim_load): Pass lma_p and sim_write args to
1154 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1156 * configure: Regenerated to track ../common/aclocal.m4 changes.
1158 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1160 * configure: Regenerated to track ../common/aclocal.m4 changes.
1162 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1164 * configure: Regenerated to track ../common/aclocal.m4 changes.
1166 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1168 * configure: Regenerated to track ../common/aclocal.m4 changes.
1170 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1172 * configure: Regenerated to track ../common/aclocal.m4 changes.
1174 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1176 * configure: Regenerated to track ../common/aclocal.m4 changes.
1178 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1180 * configure: Regenerated to track ../common/aclocal.m4 changes.
1182 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1184 * configure: Regenerated to track ../common/aclocal.m4 changes.
1187 Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
1189 * wrapper.c (sim_kill): Delete.
1190 (sim_create_inferior): Add ABFD argument.
1191 (sim_load): Move setting of PC from here.
1192 (sim_create_inferior): To here.
1194 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1196 * configure: Regenerated to track ../common/aclocal.m4 changes.
1199 Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
1201 * wrapper.c (sim_open): Add ABFD argument.
1203 Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1205 * wrapper.c (sim_open): Add callback argument.
1206 (sim_set_callbacks): Drop SIM_DESC argument.
1208 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1210 * configure: Regenerated to track ../common/aclocal.m4 changes.
1212 Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
1214 * wrapper.c (sim_stop): Stub sim_stop function.
1216 Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
1218 * arminit.c (ARMul_NewState): Preinitialize the state to
1221 Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
1223 * Makefile.in (SIM_OBJS): Add sim-load.o.
1224 * wrapper.c (sim_kind,myname): New static locals.
1225 (sim_open): Set sim_kind, myname.
1226 (sim_load): Call sim_load_file to do work. Set start address from bfd.
1227 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
1229 Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1231 * wrapper.c (sim_trace): Update so that it matches prototype.
1233 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1235 * configure: Regenerated to track ../common/aclocal.m4 changes.
1238 Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1240 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1242 (armemu26.o): Ditto.
1244 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1246 * wrapper.c (sim_open): New arg `kind'.
1248 * configure: Regenerated to track ../common/aclocal.m4 changes.
1250 Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
1252 * COPYING: Update FSF address.
1254 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1256 * configure: Regenerated to track ../common/aclocal.m4 changes.
1258 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1260 * configure: Regenerated to track ../common/aclocal.m4 changes.
1262 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1264 * configure: Re-generate.
1266 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1268 * configure: Regenerate to track ../common/aclocal.m4 changes.
1270 Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
1272 * wrapper.c (sim_open): Has result now.
1273 (sim_*): New SIM_DESC argument.
1275 Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
1277 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1278 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1279 * configure.in: sinclude ../common/aclocal.m4.
1280 * configure: Regenerated.
1282 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1284 * configure configure.in Makefile.in: Update to new configure
1285 scheme which is more compatible with WinGDB builds.
1286 * configure.in: Improve comment on how to run autoconf.
1287 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1288 * Makefile.in: Use autoconf substitution to install common
1291 Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
1293 * run.c: Deleted, use one in ../common now.
1294 * Makefile.in: Delete everything that's been moved to
1295 ../common/Make-common.in.
1297 * configure.in: Simplify using macros in ../common/aclocal.m4.
1298 * configure: Regenerated.
1299 * config.in: New file.
1300 * armos.c: #include config.h.
1301 * wrapper.c (mem_size): Value is in bytes now.
1302 (sim_callback): New global.
1303 (arm_sim_set_profile{,_size}): Delete.
1304 (arm_sim_set_mem_size): Rename to sim_size.
1305 (sim_do_command): Call printf_filtered via callback.
1306 (sim_set_callbacks): Record callback.
1308 Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1310 * Makefile.in (mostlyclean): Remove config.log.
1312 Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1314 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1315 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1317 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1318 (AC_PROG_INSTALL): Added.
1319 * configure: Rebuilt.
1321 Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1323 * configure: Regenerate with autoconf 2.7.
1325 Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
1327 * run.c (main): Use new bfd_big_endian macro.
1329 Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
1331 * run.c: Include "getopt.h".
1333 (usage): Make static.
1334 (main): Call arm_sim_set_verbosity.
1335 Only load sections marked SEC_LOAD.
1336 * wrapper.c (mem_size, verbosity): New static global.
1337 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
1338 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
1340 Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
1342 * armdefs.h (ARMul_State): New member `verbose'.
1343 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1344 * run.c (verbose): Make global.
1345 * wrapper.c (init): Set state->verbose.
1346 (ARMul_ConsolePrint): Don't print anything if !verbose.
1348 Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
1350 * armos.c: #include dbg_rdi.h.
1351 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1352 * armos.h (SWI_Breakpoint): Define.
1353 * wrapper.c: #include armemu.h, dbg_rdi.h.
1355 (sim_resume): Use state->EndCondition to record stop state.
1356 Call FLUSHPIPE before returning.
1357 (sim_stop_reason): Determine reason from state->EndCondition.
1359 Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
1361 * wrapper.c (sim_set_callbacks): New.
1363 Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
1365 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1366 number of bytes not read/written (or -1).
1368 Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
1370 * Makefile.in (maintainer-clean): New synonym for realclean.
1372 Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
1374 * configure.in: Remove AC_PROG_INSTALL.
1375 * configure: Rebuild.
1376 * Makefile.in (INSTALL): Revert to using install.sh.
1377 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1378 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1379 (mostlyclean): Make the same as clean, not distclean.
1380 (clean): Remove config.log.
1381 (install): Don't install in $(tooldir).
1383 Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
1385 (Try to) Update to new bfd autoconf scheme.
1386 * run.c: Don't include sysdep.h.
1387 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1388 (CC, CFLAGS, AR, RANLIB): Likewise.
1389 (HDEFINES, TDEFINES): Define.
1390 (CC_FOR_BUILD): Delete.
1391 (host_makefile_frag): Delete.
1392 (Makefile): Don't depend on frags.
1393 * configure.in (sysdep.h): Don't create symlink.
1394 (host_makefile_frag, frags): Deleted.
1395 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1396 * configure: Regenerated.
1398 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1400 * Update all FSF addresses except those in COPYING* files.
1402 Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1404 * Makefile.in (clean): Remove run, libsim.a.
1406 * Makefile.in, configure.in: converted to autoconf.
1407 * configure: New file, generated with autconf 2.4.
1411 Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1413 * wrapper.c (sim_do_command): New function.
1415 Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1417 * armos.c (ARMul_OSHandleSWI): New version to work with
1420 Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
1422 * run.c (main): Grab return value from right register.
1424 Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>