1 2014-08-19 Alan Modra <amodra@gmail.com>
3 * configure: Regenerate.
5 2014-08-15 Roland McGrath <mcgrathr@google.com>
7 * configure: Regenerate.
8 * config.in: Regenerate.
10 2014-03-18 Nick Clifton <nickc@redhat.com>
12 * wrapper.c: Convert function declarations to ISO C format.
13 (sim_open): Delete code for handling t,d and z command line
16 2014-03-14 Nick Clifton <nickc@redhat.com>
18 * wrapper.c (op_print): New function.
19 (sim_dis_read): New function.
20 (print_insn): New function - disassembles the given instruction.
21 (sim_trace): Note that tracing is now allowed.
22 (sim_create_inferior): Default to emulating v6.
23 Initialise the disassembler machinery.
24 (sim_target_parse_command_line): Add support for -t -d and -z
26 (sim_target_display_usage): Note existence of -d and -z options.
27 (sim_open): Parse -t -d and -z options.
28 * armemu.h: Add exports of trace, disas and trace_funcs.
29 Add prototype for print_insn.
30 * armemu.c (ARMul_Emulate26): Add tracing code.
31 Delete unused variables.
32 * thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
33 Move Rm variable into switch cases.
36 * armcopro.c (XScale_cp15_init): Add a return value.
37 (XScale_cp13_init): Likewise.
38 (XScale_cp14_init): Likewise.
39 (XScale_cp15_LDC): Delete unused function.
40 (XScale_cp15_STC): Likewise.
41 * maverick.c: Delete comment inside comment.
42 (DSPInit): Delete unused function.
43 (DSPMCR4): Fix compile time warning about missing parenthesis.
45 (DSPCDP6): Delete unused variable opcode2.
47 2014-03-14 David McQuillan <dmcq@tao-group.com>
50 * armemu.c (WriteR15Load): New function. Determines if the state
51 can be changed upon a write to R15.
52 (LoadMult): Use WriteR15Load.
53 * armemu.h (WRITEDESTB): Use WriteR15Load.
55 2014-03-10 Mike Frysinger <vapier@gentoo.org>
57 * wrapper.c (sim_do_command): Add const to cmd.
59 2014-03-05 Mike Frysinger <vapier@gentoo.org>
61 * wrapper.c (sim_load): Add const to prog.
63 2013-09-23 Alan Modra <amodra@gmail.com>
65 * configure: Regenerate.
67 2013-06-03 Mike Frysinger <vapier@gentoo.org>
69 * aclocal.m4, configure: Regenerate.
71 2013-05-07 Jayant Sonar <jayant.sonar@kpitcummins.com>
72 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
74 * armemu.c (ARMul_Emulate32): Emulate instructions MOVW and MOVT.
76 2012-12-19 Joel Brobecker <brobecker@adacore.com>
78 * COPYING: Update to GPL version 3.
80 2012-09-03 Nick Clifton <nickc@redhat.com>
83 * armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction
86 2012-08-01 Kevin Buettner <kevinb@redhat.com>
88 * wrapper.c (libiberty.h): Include.
89 (sim_store_register, sim_fetch_register): On success, return
90 length, instead of -1.
92 2012-06-15 Joel Brobecker <brobecker@adacore.com>
94 * config.in, configure: Regenerate.
96 2012-06-13 Nick Clifton <nickc@redhat.com>
98 * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt
101 2012-05-24 Pedro Alves <palves@redhat.com>
105 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
107 2012-05-18 Nick Clifton <nickc@redhat.com>
110 * wrapper.c: Include config.h before system header files.
112 2012-03-24 Mike Frysinger <vapier@gentoo.org>
114 * aclocal.m4, config.in, configure: Regenerate.
116 2011-12-03 Mike Frysinger <vapier@gentoo.org>
118 * aclocal.m4: New file.
119 * configure: Regenerate.
121 2011-10-17 Mike Frysinger <vapier@gentoo.org>
123 * configure.ac: Change include to common/acinclude.m4.
125 2011-10-17 Mike Frysinger <vapier@gentoo.org>
127 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
128 call. Replace common.m4 include with SIM_AC_COMMON.
129 * configure: Regenerate.
131 2011-07-01 Nick Clifton <nickc@redhat.com>
134 * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
136 (WMAC): Extend computed result before adding to result register.
137 (WRSA): Sign extend 32-bit values before shifting.
139 2011-04-16 Mike Frysinger <vapier@gentoo.org>
141 * wrapper.c (sim_complete_command): New stub function.
143 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
145 * communicate.c (MYread_char): Check error return from accept() call
146 by its equality to -1 not by it being negative.
147 (MYread_charwait): Likewise.
148 * main.c (main): Likewise for both socket() and accept() calls.
150 2010-04-14 Mike Frysinger <vapier@gentoo.org>
152 * wrapper.c (sim_write): Add const to buffer arg.
154 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
156 * configure: Regenerate.
158 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
160 * config.in: Regenerate.
161 * configure: Likewise.
163 * configure: Regenerate.
165 2008-11-24 Joel Sherrill <joel.sherrill@oarcorp.com>
167 * arminit.c, iwmmxt.c: Include <string.h> to
169 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
171 * configure: Regenerate to track ../common/common.m4 changes.
174 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
175 Daniel Jacobowitz <dan@codesourcery.com>
176 Joseph Myers <joseph@codesourcery.com>
178 * configure: Regenerate.
179 * wrapper.c (sim_target_display_usage): Add help parameter.
181 2007-02-27 Mark Mitchell <mark@codesourcery.com>
183 * armos.c (SWIflen): Do not treate file descriptor zero as
186 2007-02-15 Nick Clifton <nickc@redhat.com>
188 * armemu.c (handle_v6_insn): Fix typo in sign extension test of
189 the sext and sxtah instructions.
191 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
193 Reported by timeless@gmail.com:
194 * wrapper.c (sim_target_parse_arg_array): Do not return void value.
196 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
198 * acconfig.h: Remove.
199 * config.in: Regenerate.
201 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
203 * configure: Regenerated.
205 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
207 * configure: Regenerated.
209 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
211 * configure: Regenerated.
213 2006-03-07 Paul Brook <paul@codesourcery.com>
215 * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
217 2006-02-01 Shaun Jackman <sjackman@gmail.com>
219 * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
220 call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
222 2005-11-23 Mark Mitchell <mark@codesourcery.com>
224 * wrapper.c (gdb/signals.h): Include it.
225 (SIGTRAP): Don't define.
227 (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
229 2005-11-16 Shaun Jackman <sjackman@gmail.com>
231 * armos.c: Include limits.h
232 (unlink): Remove this macro. It is unused in this file and
233 conflicts with sim_callback->unlink.
234 (PATH_MAX): Define as 1024 if not already defined.
235 (ReadFileName): New function.
236 (SWIopen): Fix a potential buffer overflow.
237 (SWIremove): New function.
239 (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
240 SWI_Remove, and SWI_Rename, as well as the RDI calls
241 AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
242 AngelSWI_Reason_Rename.
244 2005-09-19 Paul Brook <paul@codesourcery.com>
246 * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
248 * armemu.c: Use them.
249 * armvirt.c (ARMul_MemoryInit): Use correct type for size.
250 * configure.ac: Check for stdint.h.
251 * config.in: Regenerate.
252 * configure: Regenerate.
254 2005-05-24 Nick Clifton <nickc@redhat.com>
256 * thumbemu.c (handle_v6_thumb_insn): New function.
257 (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
258 instruction binary is encountered.
260 2005-05-12 Nick Clifton <nickc@redhat.com>
262 * Update the address and phone number of the FSF organization in
263 the GPL notices in the following files:
264 COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
265 armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
266 armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
267 communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
268 gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
269 maverick.c, parent.c, thumbemu.c, wrapper.c
271 2005-04-20 Nick Clifton <nickc@redhat.com>
273 * armemu.c (handle_v6_insn): New function - emulate a few of the
274 v6 instructions - the ones now generated by GCC.
275 (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
277 * armdefs.h (struct ARMul_State): Add new field: is_v6.
278 (ARM_v6_Prop): Define.
279 * arminit.c (ARMul_NewState): Initialise the v6 flag.
280 (ARMul_SelectProcessor): Determine if the v6 flag should be
282 * wrapper.c (sim_create_inferior): For unknown architectures,
283 default to allowing the v6 instructions.
285 2005-04-18 Nick Clifton <nickc@redhat.com>
287 * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
289 (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
290 indicate an unsigned long long constant.
292 2005-03-23 Mark Kettenis <kettenis@gnu.org>
294 * configure: Regenerate.
296 2005-01-14 Andrew Cagney <cagney@gnu.org>
298 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
299 explicit call to AC_CONFIG_HEADER.
300 * configure: Regenerate.
302 2005-01-12 Andrew Cagney <cagney@gnu.org>
304 * configure.ac: Update to use ../common/common.m4.
305 * configure: Re-generate.
307 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
309 * configure: Regenerated to track ../common/aclocal.m4 changes.
311 2005-01-07 Andrew Cagney <cagney@gnu.org>
313 * configure.ac: Rename configure.in, require autoconf 2.59.
314 * configure: Re-generate.
316 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
318 * configure: Regenerate for ../common/aclocal.m4 update.
320 2004-06-28 Andrew Cagney <cagney@gnu.org>
322 * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
324 2003-12-29 Mark Mitchell <mark@codesourcery.com>
326 * armos.c (fcntl.h): Do not include it.
327 (O_RDONLY): Do not define.
328 (O_WRONLY): Likewise.
330 (targ-vals.h): Include it.
331 (translate_open_mode): Use TARGET_O_* instead of O_*.
333 * Makefile.in (armos.o): Depend on targ-vals.h.
335 2003-04-13 Nick Clifton <nickc@redhat.com>
337 * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
341 2003-03-30 Nick Clifton <nickc@redhat.com>
343 * configure.in (CON_FLAGS): Remove.
344 (COPRO): Unconditionally include iwmmxt.o.
345 * configure: Regenerate.
346 * Makefile.in (CON_FLAGS): Remove.
347 * armcopro.c: Remove use of __IWMMXT__ flag.
348 * wrapper.c: Likewise.
349 * armemu.c: Likewise.
350 Add explanatory comment for suppressed code.
352 2003-03-27 Nick Clifton <nickc@redhat.com>
354 * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
356 2003-03-27 Nick Clifton <nickc@redhat.com>
358 * configure.in: (CON_FLAGS): Define and intialise.
359 (COPRO): Add iwmmxt.o if configuring for XScale.
360 * configure: Regenerate.
361 * Makefile.in (iwmmxt.o): Add rule to build.
363 (ALL_FLAGS): Add CON_FLAGS.
364 * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
365 * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
366 (ARM_iWMMXt_Prop): Define.
367 * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
369 * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
370 (ARMul_Abort): Catch branches through uninitialised vectors.
371 * armos.c (softevtorcode): Update comment.
372 (ARMul_OsInit): Use ARMUndefinedInstrV.
373 * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
374 (sim_store_register): Handle iWMMXt registers.
375 (sim_fetch_register): Handle iWMMXt registers.
376 * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
378 * iwmmxt.c: New file: iWMMXt emulator.
380 2003-03-20 Nick Clifton <nickc@redhat.com>
382 * Contribute support for Cirrus Maverick ARM co-processor,
383 written by Aldy Hernandez <aldyh@redhat.com> and
384 Andrew Cagney <cagney@redhat.com>:
386 * maverick.c: New file: Support for Maverick floating point
388 * Makefile.in: Add maverick.o target.
389 * configure.in (COPRO): Add maverick.o.
390 * configure: Regenerate.
391 * armcopro.c (ARMul_CoProInit): Only initialise co-processors
392 available on target processor. Add code to initialse Maverick
393 co-processor support code.
394 * armdefs.h (ARMul_state): Add is_ep9312 field.
395 (ARM_ep9312_Prop): Define.
396 * armemu.h: Add prototypes for Maverick co-processor
398 * arminit.c (ARMul_SelectProcessor): Initialise the
399 co-processor support once the chip has been selected.
400 * wrapper.c: Add support for Maverick co-processor.
401 (init): Do not call ARMul_CoProInit. Delays this until the
402 chip has been selected.
404 2003-03-02 Nick Clifton <nickc@redhat.com>
406 * armos.c (SWIWrite0): Catch big-endian bug when printing
409 2003-02-27 Andrew Cagney <cagney@redhat.com>
411 * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
413 2003-01-10 Ben Elliston <bje@redhat.com>
415 * README.Cygnus: Rename from this ..
416 * README: .. to this.
418 2002-09-27 Andrew Cagney <ac131313@redhat.com>
420 * wrapper.c (sim_open): Add support for -m<mem-size>.
421 (mem_size): Reduce to 2MB.
424 2002-08-15 Nick Clifton <nickc@redhat.com>
426 * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
427 can be caused by an interrupted system call being resumed by GDB.
429 2002-07-05 Nick Clifton <nickc@cambridge.redhat.com>
431 * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
432 and MIAxy instructions.
434 2002-06-21 Nick Clifton <nickc@cambridge.redhat.com>
436 * armos.h (ADP_Stopped_RunTimeError): Set correct value.
438 2002-06-16 Andrew Cagney <ac131313@redhat.com>
440 * configure: Regenerated to track ../common/aclocal.m4 changes.
442 2002-06-12 Andrew Cagney <ac131313@redhat.com>
444 * Makefile.in: Update copyright.
445 (wrapper.o): Specify dependencies.
446 * wrapper.c: Include "gdb/sim-arm.h".
447 (sim_store_register, sim_fetch_register): Rewrite using `enum
448 arm_sim_regs' and a switch.
450 2002-06-09 Andrew Cagney <cagney@redhat.com>
452 * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
453 * armos.c: Include "gdb/callback.h".
455 2002-05-29 Nick Clifton <nickc@cambridge.redhat.com>
457 * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
458 if a Data Abort is detected.
460 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
462 * armvirt.c (GetWord): Only perform access checks if 'check'
465 * wrapper.c (sim_create_inferior): Report unknown machine
467 * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
468 2, it has already been advanced.
470 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
472 * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
473 instruction do not add in the second bit of the base address -
474 this has already been accounted for.
476 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
478 * armcopro.c (check_cp13_access): Allow access to register 1 when
480 (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
482 2002-05-17 Nick Clifton <nickc@cambridge.redhat.com>
484 * Makefile.in (SIM_TARGET_SWITCHES): Define.
485 * armos.c (swi_mask): Define. Initialise to supporting all
487 (ARMul_OSInit): For XScale targets, only support the ANGEL
488 SWI interface. (This is at the request if Intel).
489 (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
490 SWI call should be emulated.
491 Do not fall through from AngelSWI_Reason_WriteC.
492 Propagate exit code from RedBoot Exit SWI.
493 * rdi-dgb.h (swi_mask): Prototype.
494 (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
495 * wrapper.c (sim_target_parse_command_line): New function.
496 Look for and handle --swi-support switch.
497 (sim_target_parse_arg_array): New function. Process an argv
498 array for parsing by sim_target_parse_command_line.
499 (sim_target_display_usage): New function. Describe syntax of
500 --swi-suppoort switch.
501 (sim_open): Add call to sim_target_parse_arg_array).
503 2002-05-09 Nick Clifton <nickc@cambridge.redhat.com>
505 * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
506 mode and some of its system calls.
508 2002-03-17 Anthony Green <green@redhat.com>
510 * wrapper.c (mem_size): Increase the default target memory to 8MB.
512 2002-02-21 Keith Seitz <keiths@redhat.com>
514 * armos.c (SWIWrite0): Use generic host_callback mechanism
515 for supported OS functions "open", "close", "write", etc.
518 (SWIwrite): Likewise.
520 (ARMul_OSHandleSWI): Likewise.
522 2002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
524 * wrapper.c (sim_create_inferior): Modify previous patch so that
525 it is only triggered for COFF format executables.
527 2002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
529 * wrapper.c (sin_create_inferior): If a v5 architecture is
530 detected, assume it might be an XScale binary, since there is no
531 way to distinguish between the two in the COFF file format.
533 2002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
535 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
536 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
538 Fix formatting. Improve layout.
539 * armemu.h: Fix formatting. Improve layout.
541 2002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
543 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
544 return zeroes in the other words.
545 General formatting tidy ups.
547 2001-11-16 Ben Harris <bjh21@netbsd.org>
549 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
553 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
555 * armemu.h (CP_ACCESS_ALLOWED): New macro.
557 * armcopro.c (read_cp14_reg): Make static.
558 (write_cp14_reg): Make static.
559 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
561 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
562 (ARMul_STC): Check CP_ACCESS_ALLOWED.
563 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
564 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
565 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
567 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
569 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
572 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
574 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
575 instructions with post indexed addressing modes.
577 2001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
579 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
580 determine rocesor mode.
582 2001-04-18 matthew green <mrg@redhat.com>
584 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
585 (read_cp15_reg): Make non-static.
586 (XScale_cp15_LDC): Update for write_cp15_reg() change.
587 (XScale_cp15_MCR): Likewise.
588 (XScale_cp15_write_reg): Likewise.
589 (XScale_check_memacc): New function. Check for breakpoints being
590 activated by memory accesses. Does not support the Branch Target
592 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
593 (XScale_debug_moe): New function. Set the debug Method Of Entry,
595 (write_cp14_reg): Reset count counter if requested.
596 * armdefs.h (struct ARMul_State): New members `LastTime' and
597 `CP14R0_CCD' used for the timer/counters.
598 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
599 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
600 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
601 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
602 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
603 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
604 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
605 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
606 defines for XScale registers.
607 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
608 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
609 (ARMul_Emulate32): Handle the clock counter and hardware instruction
610 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
612 (LoadMult): Call XScale_set_fsr_far() for data aborts.
613 (LoadSMult): Likewise.
614 (StoreMult): Likewise.
615 (StoreSMult): Likewise.
616 * armemu.h (write_cp15_reg): Update prototype.
617 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
618 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
620 * armvirt.c (GetWord): Call XScale_check_memacc().
623 2001-03-20 Nick Clifton <nickc@redhat.com>
625 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
626 when loading unaligned thumb instructions.
628 2001-03-06 Nick Clifton <nickc@redhat.com>
630 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
631 Compute destination address of BLX(1) instruction by
632 taking bit 1 from PC and not from bit 0 of the offset.
634 2001-02-27 Nick Clifton <nickc@redhat.com>
636 * armvirt.c (GetWord): Add new parameter - check - to enable or
637 disable the alignment checking.
638 (PutWord): Add new parameter - check - to enable or disable the
640 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
641 (ARMul_ReadWord): Pass extra parameter to GetWord.
642 (ARMul_WriteWord): Pass extra parameter to PutWord.
643 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
644 (ARMul_WriteByte): Pass extra parameter to GetWord.
645 (ARMul_SwapWord): Pass extra parameter to PutWord.
646 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
647 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
649 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
652 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
653 (sim_read): Use ARMul_SafeReadByte.
655 * armos.c (in_SWI_handler): Remove.
656 (SWIWrite0): Use ARMul_SafeReadByte.
657 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
658 (SWIopen): Use ARMul_SafeReadByte.
659 (SWIread): Use ARMul_SafeWriteByte.
660 (SWIwrite): Use ARMul_SafeReadByte.
661 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
662 (ARMul_OSException): Remove use of is_SWI_handler.
664 2001-02-16 Nick Clifton <nickc@redhat.com>
666 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
669 2001-02-14 Nick Clifton <nickc@redhat.com>
671 * armemu.c: Add code to preserve processor mode when a prefetch
672 abort is signalled after processing a breakpoint.
674 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
675 for any machine type except the early ARMs.
677 2001-02-13 Nick Clifton <nickc@redhat.com>
679 * armos.c (in_SWI_handler): New static variable.
680 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
681 (ARMul_OSException): Ignore exceptions generated whilst emulating
684 2001-02-12 Nick Clifton <nickc@redhat.com>
686 * armemu.h (NEGBRANCH): Fix defintion.
688 2001-02-01 Nick Clifton <nickc@redhat.com>
690 * armemu.c (LoadSMult): Update base address register after
691 restoring register bank.
692 (StoreMult): Update base address register after restoring register
695 2001-01-31 Nick Clifton <nickc@redhat.com>
697 * armvirt.c (PutWord): Detect installation of SWI vector.
698 (SWI_vector_installed): Define.
699 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
700 * armos.h (SWI_vector_installed): Declare.
701 * wrapper.c (SWI_vector_installed): Remove definition.
702 (sim_write): Remove check of SWI vector installation
704 2000-12-18 Nick Clifton <nickc@redhat.com>
706 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
709 2000-12-10 Nick Clifton <nickc@redhat.com>
711 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
713 2000-12-07 Nick Clifton <nickc@redhat.com>
715 * armemu.c (ARMul_Emulate26): Detect double word load and
716 store instructions and call emulation routines.
717 (Handle_Load_Double): Emulate a double word load instruction.
718 (Handle_Store_Double): Emulate a double word store
721 2000-12-03 Nick Clifton <nickc@redhat.com>
723 * armos.c: Fix formatting.
724 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
727 2000-11-29 Nick Clifton <nickc@redhat.com>
729 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
730 (ARM_v5e_Prop): Define.
731 (ARM_XScale_Prop): Define.
733 * wrapper.c (sim_create_inferior): Select processor based on
735 (SWI_vector_installed): New boolean. Set to true if the SWI
736 vector address is written to by the executable.
738 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
739 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
740 (ARMul_Abort): Fix calculation of LR address.
742 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
743 and a SWI is not handled by the simulator, pass the SWI off to the
744 vector, otherwise issue a warning message and continue.
746 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
748 * thumbemu.c: Add v5 instruction simulation.
749 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
751 * armcopro.c: Add XScale co-processor emulation.
752 * armemu.h: Add exported XScale co-processor functions.
754 2000-09-15 Nick Clifton <nickc@redhat.com>
756 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
757 property. Delete unnecessary processor names.
758 (ARM_Strong_Prop): Delete.
762 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
765 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
766 (BUSUSEDINCPCN): Use is_v4 boolean.
768 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
769 (ARMul_SelectProcessor): Change second parameter from 'processor'
770 to 'properties'. Set is_v4 and is_v5 booleans in State.
772 * armrdi.c: Remove use of ARM processor names. Replace with ARM
773 processor properties.
775 * wrapper.c (sim_create_inferior): Choose properties passed to
776 ARMul_SelectProcessor based on machine number.
778 2000-08-14 Nick Clifton <nickc@redhat.com>
780 * armemu.c (LHPOSTDOWN): Compute write back value before
781 performing load in case the offset register is overwritten.
784 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
786 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
788 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
790 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
793 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
795 * armvirt.c (ABORTS): Do not define.
797 * armdefs.h (struct ARMul_State): Add is_StrongARM.
798 (ARM_Strong_Prop, STRONGARM): Define.
799 * arminit.c (ARMul_NewState): Reset is_StrongARM.
800 (ARMul_SelectProcessor): Set is_StrongARM.
801 * wrapper.c (sim_create_inferior): Use bfd machine type to
802 determine processor type to emulate.
803 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
804 when emulating StrongARM.
806 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
808 * armemu.h (INSN_SIZE): New macro.
809 (SET_ABORT): Save CPSR in SPSR and set LR.
810 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
811 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
812 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
814 * armemu.c (LoadSMult): Use WriteR15() to discard the least
815 significant bits of PC.
817 * armemu.h (WRITEDESTB): New macro.
818 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
819 modify PC. Moved the existing logic...
820 (WriteR15Branch): ... here. New function.
821 (WriteR15, WriteSR15): Drop the two least significant bits.
822 (LoadSMult): Use WriteR15Branch() to modify PC.
823 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
825 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
826 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
827 extracted from state->Cpsr, but preserve the unused bits.
828 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
829 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
830 get the full CPSR word.
832 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
833 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
834 (SETPSR, SET_INTMODE, SETCC): Removed.
835 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
836 mask. Use SETPSR_* to modify PSR.
837 (ARMul_SetCPSR): Load all bits from value.
838 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
840 * armemu.c (ARMul_Emulate): Compute writeback value before
841 loading, since the offset register may be the destination
844 * armdefs.h (SYSTEMBANK): Define as USERBANK.
845 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
847 2000-06-22 Alexandre Oliva <aoliva@cygnus.com>
849 * armemu.c (Multiply64): Fix computation of flag N.
851 * armemu.c (MultiplyAdd64): Fix computation of flag N.
853 2000-06-20 Alexandre Oliva <aoliva@cygnus.com>
855 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
858 2000-05-25 Nick Clifton <nickc@cygnus.com>
860 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
862 (MMUWrite): Only indicate mode change if a singal has really
865 * armdefs.h (SYSTEMMODE): Define.
866 (BANK_CAN_ACEESS_SPSR): Define.
868 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
869 to advance before stopping the emulation.
871 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
874 * armos.c (ARMul_OSInit): Create a initial stack pointer for
877 * armsupp.c (ModeToBank): Remove unused first parameter.
878 Add support for System Mode.
879 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
880 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
881 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
882 (ARMulSwitchMode): Add support for System Mode.
884 Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
886 * configure: Regenerated to track ../common/aclocal.m4 changes.
888 2000-05-23 Nick Clifton <nickc@cygnus.com>
890 * wrapper.c (sim_store_register): Special handling for CPSR
893 2000-03-11 Philip Blundell <philb@gnu.org>
895 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
896 Patch from Allan Skillman <Allan.Skillman@arm.com>.
898 Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
900 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
902 2000-02-08 Nick Clifton <nickc@cygnus.com>
904 * wrapper.c: Fix compile time warning messages.
905 * armcopro.c: Fix compile time warning messages.
906 * armdefs.h: Fix compile time warning messages.
907 * armemu.c: Fix compile time warning messages.
908 * armemu.h: Fix compile time warning messages.
909 * armos.c: Fix compile time warning messages.
910 * armsupp.c: Fix compile time warning messages.
911 * armvirt.c: Fix compile time warning messages.
912 * bag.c: Fix compile time warning messages.
914 2000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
916 * *.[ch]: Use indent to make readable.
918 1999-11-22 Nick Clifton <nickc@cygnus.com>
920 * armos.c (SWIread): Generate an error message if a huge read is
922 (SWIwrite): Generate an error message if a huge write is
925 1999-10-27 Nick Clifton <nickc@cygnus.com>
927 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
930 1999-10-08 Ulrich Drepper <drepper@cygnus.com>
932 * armos.c (SWIopen): Always pass third parameter with 0666 since
933 otherwise uninitialized memory gets access if the O_CREAT bit is
934 set and so we possibly cannot access the file afterwards.
936 1999-09-29 Doug Evans <devans@casey.cygnus.com>
938 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
939 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
941 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
943 * configure: Regenerated to track ../common/aclocal.m4 changes.
945 1999-05-08 Felix Lee <flee@cygnus.com>
947 * configure: Regenerated to track ../common/aclocal.m4 changes.
949 1999-04-06 Keith Seitz <keiths@cygnus.com>
951 * wrapper.c (stop_simulator): New global.
952 (sim_stop): Set sim state to STOP and set
954 (sim_resume): Reset stop_simulator.
955 (sim_stop_reason): If stop_simulator is set, tell gdb
956 that the we took SIGINT.
957 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
958 stop_simulator is set.
960 1999-04-02 Keith Seitz <keiths@cygnus.com>
962 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
963 whenever the counter expires.
964 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
966 1999-03-24 Nick Clifton <nickc@cygnus.com>
968 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
969 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
971 Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
973 * wrapper.c (sim_open): Set endianness according to BFD or command
976 * tconfig.in: Define SIM_HAVE_BIENDIAN.
978 Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
980 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
981 the same as either RdHi or RdLo.
983 Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
985 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
986 Set Reg[0] based on reason for for the exception.
988 Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
990 * armos.c (SWIwrite0): New function.
991 (WriteCommandLineTo): New function.
992 (SWIopen): New function.
993 (SWIread): New function.
994 (SWIwrite): New function.
995 (SWIflen): New function.
996 (ARMul_OSHandleSWI): Call new functions instead of handling
998 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
999 (*): Reformat spacing to be a bit more GNUly.
1000 Most code taken from a patch by Anthony Thompson
1001 (athompso@cambridge.arm.com)
1003 Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
1005 * armos.h: Add Angel SWI and its reason codes.
1006 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
1008 Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
1010 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
1011 of ":tt" to catch stdin in addition to stdout.
1012 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
1013 or success of lseek().
1015 Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
1017 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
1020 Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
1022 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
1023 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
1024 seek from offset 0 and not to use R2 for whence since it is
1025 not passed as part of the SWI call.
1027 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
1029 * configure: Regenerated to track ../common/aclocal.m4 changes.
1031 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
1033 * configure: Regenerated to track ../common/aclocal.m4 changes.
1036 Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
1038 * acconfig.h: New file.
1039 * configure.in: Reverted change of Apr 24; use sinclude again.
1041 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
1043 * configure: Regenerated to track ../common/aclocal.m4 changes.
1046 Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
1048 * configure.in: Don't call sinclude.
1050 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
1052 * configure: Regenerated to track ../common/aclocal.m4 changes.
1054 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
1056 * configure: Regenerated to track ../common/aclocal.m4 changes.
1058 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
1060 * configure: Regenerated to track ../common/aclocal.m4 changes.
1062 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
1064 * configure: Regenerated to track ../common/aclocal.m4 changes.
1066 Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
1068 * armopts.h: Remove definition of LITTLEND - it is not used.
1070 Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
1072 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
1073 length parameter. Return -1.
1075 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1077 * configure: Regenerated to track ../common/aclocal.m4 changes.
1079 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1081 * configure: Regenerated to track ../common/aclocal.m4 changes.
1083 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1085 * configure: Regenerated to track ../common/aclocal.m4 changes.
1087 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1089 * configure: Regenerated to track ../common/aclocal.m4 changes.
1092 Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
1094 * Makefile.in: Updated with changes from branch.
1096 * armemu.c: ditto these changes
1097 * armemu.h: ditto add support for
1098 * armos.c: ditto the Thumb instruction
1099 * armsupp.c: ditto set and the new v4
1100 * armvirt.c: ditto architecture.
1102 * thumbemu.c: New file from branch.
1105 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1107 * configure: Regenerated to track ../common/aclocal.m4 changes.
1109 Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
1111 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
1112 from Tony Thompson at ARM: athompso@arm.com
1114 * wrapper.c (sim_create_inferior): Add code to create an execution
1115 environment. Patch from Tony Thompson at ARM: athompso@arm.com
1117 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1119 * wrapper.c (sim_load): Pass lma_p and sim_write args to
1122 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1124 * configure: Regenerated to track ../common/aclocal.m4 changes.
1126 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1128 * configure: Regenerated to track ../common/aclocal.m4 changes.
1130 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1132 * configure: Regenerated to track ../common/aclocal.m4 changes.
1134 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1136 * configure: Regenerated to track ../common/aclocal.m4 changes.
1138 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1140 * configure: Regenerated to track ../common/aclocal.m4 changes.
1142 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1144 * configure: Regenerated to track ../common/aclocal.m4 changes.
1146 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1148 * configure: Regenerated to track ../common/aclocal.m4 changes.
1150 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1152 * configure: Regenerated to track ../common/aclocal.m4 changes.
1155 Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
1157 * wrapper.c (sim_kill): Delete.
1158 (sim_create_inferior): Add ABFD argument.
1159 (sim_load): Move setting of PC from here.
1160 (sim_create_inferior): To here.
1162 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1164 * configure: Regenerated to track ../common/aclocal.m4 changes.
1167 Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
1169 * wrapper.c (sim_open): Add ABFD argument.
1171 Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1173 * wrapper.c (sim_open): Add callback argument.
1174 (sim_set_callbacks): Drop SIM_DESC argument.
1176 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1178 * configure: Regenerated to track ../common/aclocal.m4 changes.
1180 Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
1182 * wrapper.c (sim_stop): Stub sim_stop function.
1184 Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
1186 * arminit.c (ARMul_NewState): Preinitialize the state to
1189 Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
1191 * Makefile.in (SIM_OBJS): Add sim-load.o.
1192 * wrapper.c (sim_kind,myname): New static locals.
1193 (sim_open): Set sim_kind, myname.
1194 (sim_load): Call sim_load_file to do work. Set start address from bfd.
1195 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
1197 Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1199 * wrapper.c (sim_trace): Update so that it matches prototype.
1201 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1203 * configure: Regenerated to track ../common/aclocal.m4 changes.
1206 Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1208 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1210 (armemu26.o): Ditto.
1212 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1214 * wrapper.c (sim_open): New arg `kind'.
1216 * configure: Regenerated to track ../common/aclocal.m4 changes.
1218 Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
1220 * COPYING: Update FSF address.
1222 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1224 * configure: Regenerated to track ../common/aclocal.m4 changes.
1226 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1228 * configure: Regenerated to track ../common/aclocal.m4 changes.
1230 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1232 * configure: Re-generate.
1234 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1236 * configure: Regenerate to track ../common/aclocal.m4 changes.
1238 Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
1240 * wrapper.c (sim_open): Has result now.
1241 (sim_*): New SIM_DESC argument.
1243 Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
1245 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1246 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1247 * configure.in: sinclude ../common/aclocal.m4.
1248 * configure: Regenerated.
1250 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1252 * configure configure.in Makefile.in: Update to new configure
1253 scheme which is more compatible with WinGDB builds.
1254 * configure.in: Improve comment on how to run autoconf.
1255 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1256 * Makefile.in: Use autoconf substitution to install common
1259 Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
1261 * run.c: Deleted, use one in ../common now.
1262 * Makefile.in: Delete everything that's been moved to
1263 ../common/Make-common.in.
1265 * configure.in: Simplify using macros in ../common/aclocal.m4.
1266 * configure: Regenerated.
1267 * config.in: New file.
1268 * armos.c: #include config.h.
1269 * wrapper.c (mem_size): Value is in bytes now.
1270 (sim_callback): New global.
1271 (arm_sim_set_profile{,_size}): Delete.
1272 (arm_sim_set_mem_size): Rename to sim_size.
1273 (sim_do_command): Call printf_filtered via callback.
1274 (sim_set_callbacks): Record callback.
1276 Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1278 * Makefile.in (mostlyclean): Remove config.log.
1280 Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1282 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1283 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1285 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1286 (AC_PROG_INSTALL): Added.
1287 * configure: Rebuilt.
1289 Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1291 * configure: Regenerate with autoconf 2.7.
1293 Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
1295 * run.c (main): Use new bfd_big_endian macro.
1297 Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
1299 * run.c: Include "getopt.h".
1301 (usage): Make static.
1302 (main): Call arm_sim_set_verbosity.
1303 Only load sections marked SEC_LOAD.
1304 * wrapper.c (mem_size, verbosity): New static global.
1305 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
1306 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
1308 Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
1310 * armdefs.h (ARMul_State): New member `verbose'.
1311 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1312 * run.c (verbose): Make global.
1313 * wrapper.c (init): Set state->verbose.
1314 (ARMul_ConsolePrint): Don't print anything if !verbose.
1316 Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
1318 * armos.c: #include dbg_rdi.h.
1319 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1320 * armos.h (SWI_Breakpoint): Define.
1321 * wrapper.c: #include armemu.h, dbg_rdi.h.
1323 (sim_resume): Use state->EndCondition to record stop state.
1324 Call FLUSHPIPE before returning.
1325 (sim_stop_reason): Determine reason from state->EndCondition.
1327 Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
1329 * wrapper.c (sim_set_callbacks): New.
1331 Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
1333 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1334 number of bytes not read/written (or -1).
1336 Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
1338 * Makefile.in (maintainer-clean): New synonym for realclean.
1340 Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
1342 * configure.in: Remove AC_PROG_INSTALL.
1343 * configure: Rebuild.
1344 * Makefile.in (INSTALL): Revert to using install.sh.
1345 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1346 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1347 (mostlyclean): Make the same as clean, not distclean.
1348 (clean): Remove config.log.
1349 (install): Don't install in $(tooldir).
1351 Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
1353 (Try to) Update to new bfd autoconf scheme.
1354 * run.c: Don't include sysdep.h.
1355 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1356 (CC, CFLAGS, AR, RANLIB): Likewise.
1357 (HDEFINES, TDEFINES): Define.
1358 (CC_FOR_BUILD): Delete.
1359 (host_makefile_frag): Delete.
1360 (Makefile): Don't depend on frags.
1361 * configure.in (sysdep.h): Don't create symlink.
1362 (host_makefile_frag, frags): Deleted.
1363 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1364 * configure: Regenerated.
1366 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1368 * Update all FSF addresses except those in COPYING* files.
1370 Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1372 * Makefile.in (clean): Remove run, libsim.a.
1374 * Makefile.in, configure.in: converted to autoconf.
1375 * configure: New file, generated with autconf 2.4.
1379 Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1381 * wrapper.c (sim_do_command): New function.
1383 Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1385 * armos.c (ARMul_OSHandleSWI): New version to work with
1388 Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
1390 * run.c (main): Grab return value from right register.
1392 Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>