1 2014-08-15 Roland McGrath <mcgrathr@google.com>
3 * configure: Regenerate.
4 * config.in: Regenerate.
6 2014-03-18 Nick Clifton <nickc@redhat.com>
8 * wrapper.c: Convert function declarations to ISO C format.
9 (sim_open): Delete code for handling t,d and z command line
12 2014-03-14 Nick Clifton <nickc@redhat.com>
14 * wrapper.c (op_print): New function.
15 (sim_dis_read): New function.
16 (print_insn): New function - disassembles the given instruction.
17 (sim_trace): Note that tracing is now allowed.
18 (sim_create_inferior): Default to emulating v6.
19 Initialise the disassembler machinery.
20 (sim_target_parse_command_line): Add support for -t -d and -z
22 (sim_target_display_usage): Note existence of -d and -z options.
23 (sim_open): Parse -t -d and -z options.
24 * armemu.h: Add exports of trace, disas and trace_funcs.
25 Add prototype for print_insn.
26 * armemu.c (ARMul_Emulate26): Add tracing code.
27 Delete unused variables.
28 * thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
29 Move Rm variable into switch cases.
32 * armcopro.c (XScale_cp15_init): Add a return value.
33 (XScale_cp13_init): Likewise.
34 (XScale_cp14_init): Likewise.
35 (XScale_cp15_LDC): Delete unused function.
36 (XScale_cp15_STC): Likewise.
37 * maverick.c: Delete comment inside comment.
38 (DSPInit): Delete unused function.
39 (DSPMCR4): Fix compile time warning about missing parenthesis.
41 (DSPCDP6): Delete unused variable opcode2.
43 2014-03-14 David McQuillan <dmcq@tao-group.com>
46 * armemu.c (WriteR15Load): New function. Determines if the state
47 can be changed upon a write to R15.
48 (LoadMult): Use WriteR15Load.
49 * armemu.h (WRITEDESTB): Use WriteR15Load.
51 2014-03-10 Mike Frysinger <vapier@gentoo.org>
53 * wrapper.c (sim_do_command): Add const to cmd.
55 2014-03-05 Mike Frysinger <vapier@gentoo.org>
57 * wrapper.c (sim_load): Add const to prog.
59 2013-09-23 Alan Modra <amodra@gmail.com>
61 * configure: Regenerate.
63 2013-06-03 Mike Frysinger <vapier@gentoo.org>
65 * aclocal.m4, configure: Regenerate.
67 2013-05-07 Jayant Sonar <jayant.sonar@kpitcummins.com>
68 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
70 * armemu.c (ARMul_Emulate32): Emulate instructions MOVW and MOVT.
72 2012-12-19 Joel Brobecker <brobecker@adacore.com>
74 * COPYING: Update to GPL version 3.
76 2012-09-03 Nick Clifton <nickc@redhat.com>
79 * armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction
82 2012-08-01 Kevin Buettner <kevinb@redhat.com>
84 * wrapper.c (libiberty.h): Include.
85 (sim_store_register, sim_fetch_register): On success, return
86 length, instead of -1.
88 2012-06-15 Joel Brobecker <brobecker@adacore.com>
90 * config.in, configure: Regenerate.
92 2012-06-13 Nick Clifton <nickc@redhat.com>
94 * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt
97 2012-05-24 Pedro Alves <palves@redhat.com>
101 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
103 2012-05-18 Nick Clifton <nickc@redhat.com>
106 * wrapper.c: Include config.h before system header files.
108 2012-03-24 Mike Frysinger <vapier@gentoo.org>
110 * aclocal.m4, config.in, configure: Regenerate.
112 2011-12-03 Mike Frysinger <vapier@gentoo.org>
114 * aclocal.m4: New file.
115 * configure: Regenerate.
117 2011-10-17 Mike Frysinger <vapier@gentoo.org>
119 * configure.ac: Change include to common/acinclude.m4.
121 2011-10-17 Mike Frysinger <vapier@gentoo.org>
123 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
124 call. Replace common.m4 include with SIM_AC_COMMON.
125 * configure: Regenerate.
127 2011-07-01 Nick Clifton <nickc@redhat.com>
130 * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
132 (WMAC): Extend computed result before adding to result register.
133 (WRSA): Sign extend 32-bit values before shifting.
135 2011-04-16 Mike Frysinger <vapier@gentoo.org>
137 * wrapper.c (sim_complete_command): New stub function.
139 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
141 * communicate.c (MYread_char): Check error return from accept() call
142 by its equality to -1 not by it being negative.
143 (MYread_charwait): Likewise.
144 * main.c (main): Likewise for both socket() and accept() calls.
146 2010-04-14 Mike Frysinger <vapier@gentoo.org>
148 * wrapper.c (sim_write): Add const to buffer arg.
150 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
152 * configure: Regenerate.
154 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
156 * config.in: Regenerate.
157 * configure: Likewise.
159 * configure: Regenerate.
161 2008-11-24 Joel Sherrill <joel.sherrill@oarcorp.com>
163 * arminit.c, iwmmxt.c: Include <string.h> to
165 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
167 * configure: Regenerate to track ../common/common.m4 changes.
170 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
171 Daniel Jacobowitz <dan@codesourcery.com>
172 Joseph Myers <joseph@codesourcery.com>
174 * configure: Regenerate.
175 * wrapper.c (sim_target_display_usage): Add help parameter.
177 2007-02-27 Mark Mitchell <mark@codesourcery.com>
179 * armos.c (SWIflen): Do not treate file descriptor zero as
182 2007-02-15 Nick Clifton <nickc@redhat.com>
184 * armemu.c (handle_v6_insn): Fix typo in sign extension test of
185 the sext and sxtah instructions.
187 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
189 Reported by timeless@gmail.com:
190 * wrapper.c (sim_target_parse_arg_array): Do not return void value.
192 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
194 * acconfig.h: Remove.
195 * config.in: Regenerate.
197 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
199 * configure: Regenerated.
201 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
203 * configure: Regenerated.
205 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
207 * configure: Regenerated.
209 2006-03-07 Paul Brook <paul@codesourcery.com>
211 * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
213 2006-02-01 Shaun Jackman <sjackman@gmail.com>
215 * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
216 call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
218 2005-11-23 Mark Mitchell <mark@codesourcery.com>
220 * wrapper.c (gdb/signals.h): Include it.
221 (SIGTRAP): Don't define.
223 (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
225 2005-11-16 Shaun Jackman <sjackman@gmail.com>
227 * armos.c: Include limits.h
228 (unlink): Remove this macro. It is unused in this file and
229 conflicts with sim_callback->unlink.
230 (PATH_MAX): Define as 1024 if not already defined.
231 (ReadFileName): New function.
232 (SWIopen): Fix a potential buffer overflow.
233 (SWIremove): New function.
235 (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
236 SWI_Remove, and SWI_Rename, as well as the RDI calls
237 AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
238 AngelSWI_Reason_Rename.
240 2005-09-19 Paul Brook <paul@codesourcery.com>
242 * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
244 * armemu.c: Use them.
245 * armvirt.c (ARMul_MemoryInit): Use correct type for size.
246 * configure.ac: Check for stdint.h.
247 * config.in: Regenerate.
248 * configure: Regenerate.
250 2005-05-24 Nick Clifton <nickc@redhat.com>
252 * thumbemu.c (handle_v6_thumb_insn): New function.
253 (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
254 instruction binary is encountered.
256 2005-05-12 Nick Clifton <nickc@redhat.com>
258 * Update the address and phone number of the FSF organization in
259 the GPL notices in the following files:
260 COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
261 armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
262 armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
263 communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
264 gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
265 maverick.c, parent.c, thumbemu.c, wrapper.c
267 2005-04-20 Nick Clifton <nickc@redhat.com>
269 * armemu.c (handle_v6_insn): New function - emulate a few of the
270 v6 instructions - the ones now generated by GCC.
271 (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
273 * armdefs.h (struct ARMul_State): Add new field: is_v6.
274 (ARM_v6_Prop): Define.
275 * arminit.c (ARMul_NewState): Initialise the v6 flag.
276 (ARMul_SelectProcessor): Determine if the v6 flag should be
278 * wrapper.c (sim_create_inferior): For unknown architectures,
279 default to allowing the v6 instructions.
281 2005-04-18 Nick Clifton <nickc@redhat.com>
283 * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
285 (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
286 indicate an unsigned long long constant.
288 2005-03-23 Mark Kettenis <kettenis@gnu.org>
290 * configure: Regenerate.
292 2005-01-14 Andrew Cagney <cagney@gnu.org>
294 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
295 explicit call to AC_CONFIG_HEADER.
296 * configure: Regenerate.
298 2005-01-12 Andrew Cagney <cagney@gnu.org>
300 * configure.ac: Update to use ../common/common.m4.
301 * configure: Re-generate.
303 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
305 * configure: Regenerated to track ../common/aclocal.m4 changes.
307 2005-01-07 Andrew Cagney <cagney@gnu.org>
309 * configure.ac: Rename configure.in, require autoconf 2.59.
310 * configure: Re-generate.
312 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
314 * configure: Regenerate for ../common/aclocal.m4 update.
316 2004-06-28 Andrew Cagney <cagney@gnu.org>
318 * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
320 2003-12-29 Mark Mitchell <mark@codesourcery.com>
322 * armos.c (fcntl.h): Do not include it.
323 (O_RDONLY): Do not define.
324 (O_WRONLY): Likewise.
326 (targ-vals.h): Include it.
327 (translate_open_mode): Use TARGET_O_* instead of O_*.
329 * Makefile.in (armos.o): Depend on targ-vals.h.
331 2003-04-13 Nick Clifton <nickc@redhat.com>
333 * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
337 2003-03-30 Nick Clifton <nickc@redhat.com>
339 * configure.in (CON_FLAGS): Remove.
340 (COPRO): Unconditionally include iwmmxt.o.
341 * configure: Regenerate.
342 * Makefile.in (CON_FLAGS): Remove.
343 * armcopro.c: Remove use of __IWMMXT__ flag.
344 * wrapper.c: Likewise.
345 * armemu.c: Likewise.
346 Add explanatory comment for suppressed code.
348 2003-03-27 Nick Clifton <nickc@redhat.com>
350 * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
352 2003-03-27 Nick Clifton <nickc@redhat.com>
354 * configure.in: (CON_FLAGS): Define and intialise.
355 (COPRO): Add iwmmxt.o if configuring for XScale.
356 * configure: Regenerate.
357 * Makefile.in (iwmmxt.o): Add rule to build.
359 (ALL_FLAGS): Add CON_FLAGS.
360 * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
361 * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
362 (ARM_iWMMXt_Prop): Define.
363 * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
365 * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
366 (ARMul_Abort): Catch branches through uninitialised vectors.
367 * armos.c (softevtorcode): Update comment.
368 (ARMul_OsInit): Use ARMUndefinedInstrV.
369 * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
370 (sim_store_register): Handle iWMMXt registers.
371 (sim_fetch_register): Handle iWMMXt registers.
372 * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
374 * iwmmxt.c: New file: iWMMXt emulator.
376 2003-03-20 Nick Clifton <nickc@redhat.com>
378 * Contribute support for Cirrus Maverick ARM co-processor,
379 written by Aldy Hernandez <aldyh@redhat.com> and
380 Andrew Cagney <cagney@redhat.com>:
382 * maverick.c: New file: Support for Maverick floating point
384 * Makefile.in: Add maverick.o target.
385 * configure.in (COPRO): Add maverick.o.
386 * configure: Regenerate.
387 * armcopro.c (ARMul_CoProInit): Only initialise co-processors
388 available on target processor. Add code to initialse Maverick
389 co-processor support code.
390 * armdefs.h (ARMul_state): Add is_ep9312 field.
391 (ARM_ep9312_Prop): Define.
392 * armemu.h: Add prototypes for Maverick co-processor
394 * arminit.c (ARMul_SelectProcessor): Initialise the
395 co-processor support once the chip has been selected.
396 * wrapper.c: Add support for Maverick co-processor.
397 (init): Do not call ARMul_CoProInit. Delays this until the
398 chip has been selected.
400 2003-03-02 Nick Clifton <nickc@redhat.com>
402 * armos.c (SWIWrite0): Catch big-endian bug when printing
405 2003-02-27 Andrew Cagney <cagney@redhat.com>
407 * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
409 2003-01-10 Ben Elliston <bje@redhat.com>
411 * README.Cygnus: Rename from this ..
412 * README: .. to this.
414 2002-09-27 Andrew Cagney <ac131313@redhat.com>
416 * wrapper.c (sim_open): Add support for -m<mem-size>.
417 (mem_size): Reduce to 2MB.
420 2002-08-15 Nick Clifton <nickc@redhat.com>
422 * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
423 can be caused by an interrupted system call being resumed by GDB.
425 2002-07-05 Nick Clifton <nickc@cambridge.redhat.com>
427 * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
428 and MIAxy instructions.
430 2002-06-21 Nick Clifton <nickc@cambridge.redhat.com>
432 * armos.h (ADP_Stopped_RunTimeError): Set correct value.
434 2002-06-16 Andrew Cagney <ac131313@redhat.com>
436 * configure: Regenerated to track ../common/aclocal.m4 changes.
438 2002-06-12 Andrew Cagney <ac131313@redhat.com>
440 * Makefile.in: Update copyright.
441 (wrapper.o): Specify dependencies.
442 * wrapper.c: Include "gdb/sim-arm.h".
443 (sim_store_register, sim_fetch_register): Rewrite using `enum
444 arm_sim_regs' and a switch.
446 2002-06-09 Andrew Cagney <cagney@redhat.com>
448 * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
449 * armos.c: Include "gdb/callback.h".
451 2002-05-29 Nick Clifton <nickc@cambridge.redhat.com>
453 * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
454 if a Data Abort is detected.
456 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
458 * armvirt.c (GetWord): Only perform access checks if 'check'
461 * wrapper.c (sim_create_inferior): Report unknown machine
463 * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
464 2, it has already been advanced.
466 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
468 * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
469 instruction do not add in the second bit of the base address -
470 this has already been accounted for.
472 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
474 * armcopro.c (check_cp13_access): Allow access to register 1 when
476 (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
478 2002-05-17 Nick Clifton <nickc@cambridge.redhat.com>
480 * Makefile.in (SIM_TARGET_SWITCHES): Define.
481 * armos.c (swi_mask): Define. Initialise to supporting all
483 (ARMul_OSInit): For XScale targets, only support the ANGEL
484 SWI interface. (This is at the request if Intel).
485 (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
486 SWI call should be emulated.
487 Do not fall through from AngelSWI_Reason_WriteC.
488 Propagate exit code from RedBoot Exit SWI.
489 * rdi-dgb.h (swi_mask): Prototype.
490 (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
491 * wrapper.c (sim_target_parse_command_line): New function.
492 Look for and handle --swi-support switch.
493 (sim_target_parse_arg_array): New function. Process an argv
494 array for parsing by sim_target_parse_command_line.
495 (sim_target_display_usage): New function. Describe syntax of
496 --swi-suppoort switch.
497 (sim_open): Add call to sim_target_parse_arg_array).
499 2002-05-09 Nick Clifton <nickc@cambridge.redhat.com>
501 * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
502 mode and some of its system calls.
504 2002-03-17 Anthony Green <green@redhat.com>
506 * wrapper.c (mem_size): Increase the default target memory to 8MB.
508 2002-02-21 Keith Seitz <keiths@redhat.com>
510 * armos.c (SWIWrite0): Use generic host_callback mechanism
511 for supported OS functions "open", "close", "write", etc.
514 (SWIwrite): Likewise.
516 (ARMul_OSHandleSWI): Likewise.
518 2002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
520 * wrapper.c (sim_create_inferior): Modify previous patch so that
521 it is only triggered for COFF format executables.
523 2002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
525 * wrapper.c (sin_create_inferior): If a v5 architecture is
526 detected, assume it might be an XScale binary, since there is no
527 way to distinguish between the two in the COFF file format.
529 2002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
531 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
532 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
534 Fix formatting. Improve layout.
535 * armemu.h: Fix formatting. Improve layout.
537 2002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
539 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
540 return zeroes in the other words.
541 General formatting tidy ups.
543 2001-11-16 Ben Harris <bjh21@netbsd.org>
545 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
549 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
551 * armemu.h (CP_ACCESS_ALLOWED): New macro.
553 * armcopro.c (read_cp14_reg): Make static.
554 (write_cp14_reg): Make static.
555 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
557 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
558 (ARMul_STC): Check CP_ACCESS_ALLOWED.
559 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
560 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
561 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
563 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
565 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
568 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
570 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
571 instructions with post indexed addressing modes.
573 2001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
575 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
576 determine rocesor mode.
578 2001-04-18 matthew green <mrg@redhat.com>
580 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
581 (read_cp15_reg): Make non-static.
582 (XScale_cp15_LDC): Update for write_cp15_reg() change.
583 (XScale_cp15_MCR): Likewise.
584 (XScale_cp15_write_reg): Likewise.
585 (XScale_check_memacc): New function. Check for breakpoints being
586 activated by memory accesses. Does not support the Branch Target
588 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
589 (XScale_debug_moe): New function. Set the debug Method Of Entry,
591 (write_cp14_reg): Reset count counter if requested.
592 * armdefs.h (struct ARMul_State): New members `LastTime' and
593 `CP14R0_CCD' used for the timer/counters.
594 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
595 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
596 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
597 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
598 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
599 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
600 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
601 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
602 defines for XScale registers.
603 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
604 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
605 (ARMul_Emulate32): Handle the clock counter and hardware instruction
606 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
608 (LoadMult): Call XScale_set_fsr_far() for data aborts.
609 (LoadSMult): Likewise.
610 (StoreMult): Likewise.
611 (StoreSMult): Likewise.
612 * armemu.h (write_cp15_reg): Update prototype.
613 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
614 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
616 * armvirt.c (GetWord): Call XScale_check_memacc().
619 2001-03-20 Nick Clifton <nickc@redhat.com>
621 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
622 when loading unaligned thumb instructions.
624 2001-03-06 Nick Clifton <nickc@redhat.com>
626 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
627 Compute destination address of BLX(1) instruction by
628 taking bit 1 from PC and not from bit 0 of the offset.
630 2001-02-27 Nick Clifton <nickc@redhat.com>
632 * armvirt.c (GetWord): Add new parameter - check - to enable or
633 disable the alignment checking.
634 (PutWord): Add new parameter - check - to enable or disable the
636 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
637 (ARMul_ReadWord): Pass extra parameter to GetWord.
638 (ARMul_WriteWord): Pass extra parameter to PutWord.
639 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
640 (ARMul_WriteByte): Pass extra parameter to GetWord.
641 (ARMul_SwapWord): Pass extra parameter to PutWord.
642 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
643 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
645 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
648 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
649 (sim_read): Use ARMul_SafeReadByte.
651 * armos.c (in_SWI_handler): Remove.
652 (SWIWrite0): Use ARMul_SafeReadByte.
653 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
654 (SWIopen): Use ARMul_SafeReadByte.
655 (SWIread): Use ARMul_SafeWriteByte.
656 (SWIwrite): Use ARMul_SafeReadByte.
657 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
658 (ARMul_OSException): Remove use of is_SWI_handler.
660 2001-02-16 Nick Clifton <nickc@redhat.com>
662 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
665 2001-02-14 Nick Clifton <nickc@redhat.com>
667 * armemu.c: Add code to preserve processor mode when a prefetch
668 abort is signalled after processing a breakpoint.
670 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
671 for any machine type except the early ARMs.
673 2001-02-13 Nick Clifton <nickc@redhat.com>
675 * armos.c (in_SWI_handler): New static variable.
676 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
677 (ARMul_OSException): Ignore exceptions generated whilst emulating
680 2001-02-12 Nick Clifton <nickc@redhat.com>
682 * armemu.h (NEGBRANCH): Fix defintion.
684 2001-02-01 Nick Clifton <nickc@redhat.com>
686 * armemu.c (LoadSMult): Update base address register after
687 restoring register bank.
688 (StoreMult): Update base address register after restoring register
691 2001-01-31 Nick Clifton <nickc@redhat.com>
693 * armvirt.c (PutWord): Detect installation of SWI vector.
694 (SWI_vector_installed): Define.
695 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
696 * armos.h (SWI_vector_installed): Declare.
697 * wrapper.c (SWI_vector_installed): Remove definition.
698 (sim_write): Remove check of SWI vector installation
700 2000-12-18 Nick Clifton <nickc@redhat.com>
702 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
705 2000-12-10 Nick Clifton <nickc@redhat.com>
707 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
709 2000-12-07 Nick Clifton <nickc@redhat.com>
711 * armemu.c (ARMul_Emulate26): Detect double word load and
712 store instructions and call emulation routines.
713 (Handle_Load_Double): Emulate a double word load instruction.
714 (Handle_Store_Double): Emulate a double word store
717 2000-12-03 Nick Clifton <nickc@redhat.com>
719 * armos.c: Fix formatting.
720 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
723 2000-11-29 Nick Clifton <nickc@redhat.com>
725 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
726 (ARM_v5e_Prop): Define.
727 (ARM_XScale_Prop): Define.
729 * wrapper.c (sim_create_inferior): Select processor based on
731 (SWI_vector_installed): New boolean. Set to true if the SWI
732 vector address is written to by the executable.
734 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
735 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
736 (ARMul_Abort): Fix calculation of LR address.
738 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
739 and a SWI is not handled by the simulator, pass the SWI off to the
740 vector, otherwise issue a warning message and continue.
742 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
744 * thumbemu.c: Add v5 instruction simulation.
745 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
747 * armcopro.c: Add XScale co-processor emulation.
748 * armemu.h: Add exported XScale co-processor functions.
750 2000-09-15 Nick Clifton <nickc@redhat.com>
752 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
753 property. Delete unnecessary processor names.
754 (ARM_Strong_Prop): Delete.
758 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
761 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
762 (BUSUSEDINCPCN): Use is_v4 boolean.
764 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
765 (ARMul_SelectProcessor): Change second parameter from 'processor'
766 to 'properties'. Set is_v4 and is_v5 booleans in State.
768 * armrdi.c: Remove use of ARM processor names. Replace with ARM
769 processor properties.
771 * wrapper.c (sim_create_inferior): Choose properties passed to
772 ARMul_SelectProcessor based on machine number.
774 2000-08-14 Nick Clifton <nickc@redhat.com>
776 * armemu.c (LHPOSTDOWN): Compute write back value before
777 performing load in case the offset register is overwritten.
780 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
782 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
784 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
786 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
789 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
791 * armvirt.c (ABORTS): Do not define.
793 * armdefs.h (struct ARMul_State): Add is_StrongARM.
794 (ARM_Strong_Prop, STRONGARM): Define.
795 * arminit.c (ARMul_NewState): Reset is_StrongARM.
796 (ARMul_SelectProcessor): Set is_StrongARM.
797 * wrapper.c (sim_create_inferior): Use bfd machine type to
798 determine processor type to emulate.
799 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
800 when emulating StrongARM.
802 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
804 * armemu.h (INSN_SIZE): New macro.
805 (SET_ABORT): Save CPSR in SPSR and set LR.
806 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
807 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
808 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
810 * armemu.c (LoadSMult): Use WriteR15() to discard the least
811 significant bits of PC.
813 * armemu.h (WRITEDESTB): New macro.
814 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
815 modify PC. Moved the existing logic...
816 (WriteR15Branch): ... here. New function.
817 (WriteR15, WriteSR15): Drop the two least significant bits.
818 (LoadSMult): Use WriteR15Branch() to modify PC.
819 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
821 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
822 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
823 extracted from state->Cpsr, but preserve the unused bits.
824 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
825 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
826 get the full CPSR word.
828 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
829 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
830 (SETPSR, SET_INTMODE, SETCC): Removed.
831 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
832 mask. Use SETPSR_* to modify PSR.
833 (ARMul_SetCPSR): Load all bits from value.
834 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
836 * armemu.c (ARMul_Emulate): Compute writeback value before
837 loading, since the offset register may be the destination
840 * armdefs.h (SYSTEMBANK): Define as USERBANK.
841 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
843 2000-06-22 Alexandre Oliva <aoliva@cygnus.com>
845 * armemu.c (Multiply64): Fix computation of flag N.
847 * armemu.c (MultiplyAdd64): Fix computation of flag N.
849 2000-06-20 Alexandre Oliva <aoliva@cygnus.com>
851 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
854 2000-05-25 Nick Clifton <nickc@cygnus.com>
856 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
858 (MMUWrite): Only indicate mode change if a singal has really
861 * armdefs.h (SYSTEMMODE): Define.
862 (BANK_CAN_ACEESS_SPSR): Define.
864 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
865 to advance before stopping the emulation.
867 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
870 * armos.c (ARMul_OSInit): Create a initial stack pointer for
873 * armsupp.c (ModeToBank): Remove unused first parameter.
874 Add support for System Mode.
875 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
876 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
877 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
878 (ARMulSwitchMode): Add support for System Mode.
880 Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
882 * configure: Regenerated to track ../common/aclocal.m4 changes.
884 2000-05-23 Nick Clifton <nickc@cygnus.com>
886 * wrapper.c (sim_store_register): Special handling for CPSR
889 2000-03-11 Philip Blundell <philb@gnu.org>
891 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
892 Patch from Allan Skillman <Allan.Skillman@arm.com>.
894 Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
896 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
898 2000-02-08 Nick Clifton <nickc@cygnus.com>
900 * wrapper.c: Fix compile time warning messages.
901 * armcopro.c: Fix compile time warning messages.
902 * armdefs.h: Fix compile time warning messages.
903 * armemu.c: Fix compile time warning messages.
904 * armemu.h: Fix compile time warning messages.
905 * armos.c: Fix compile time warning messages.
906 * armsupp.c: Fix compile time warning messages.
907 * armvirt.c: Fix compile time warning messages.
908 * bag.c: Fix compile time warning messages.
910 2000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
912 * *.[ch]: Use indent to make readable.
914 1999-11-22 Nick Clifton <nickc@cygnus.com>
916 * armos.c (SWIread): Generate an error message if a huge read is
918 (SWIwrite): Generate an error message if a huge write is
921 1999-10-27 Nick Clifton <nickc@cygnus.com>
923 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
926 1999-10-08 Ulrich Drepper <drepper@cygnus.com>
928 * armos.c (SWIopen): Always pass third parameter with 0666 since
929 otherwise uninitialized memory gets access if the O_CREAT bit is
930 set and so we possibly cannot access the file afterwards.
932 1999-09-29 Doug Evans <devans@casey.cygnus.com>
934 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
935 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
937 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
939 * configure: Regenerated to track ../common/aclocal.m4 changes.
941 1999-05-08 Felix Lee <flee@cygnus.com>
943 * configure: Regenerated to track ../common/aclocal.m4 changes.
945 1999-04-06 Keith Seitz <keiths@cygnus.com>
947 * wrapper.c (stop_simulator): New global.
948 (sim_stop): Set sim state to STOP and set
950 (sim_resume): Reset stop_simulator.
951 (sim_stop_reason): If stop_simulator is set, tell gdb
952 that the we took SIGINT.
953 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
954 stop_simulator is set.
956 1999-04-02 Keith Seitz <keiths@cygnus.com>
958 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
959 whenever the counter expires.
960 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
962 1999-03-24 Nick Clifton <nickc@cygnus.com>
964 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
965 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
967 Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
969 * wrapper.c (sim_open): Set endianness according to BFD or command
972 * tconfig.in: Define SIM_HAVE_BIENDIAN.
974 Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
976 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
977 the same as either RdHi or RdLo.
979 Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
981 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
982 Set Reg[0] based on reason for for the exception.
984 Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
986 * armos.c (SWIwrite0): New function.
987 (WriteCommandLineTo): New function.
988 (SWIopen): New function.
989 (SWIread): New function.
990 (SWIwrite): New function.
991 (SWIflen): New function.
992 (ARMul_OSHandleSWI): Call new functions instead of handling
994 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
995 (*): Reformat spacing to be a bit more GNUly.
996 Most code taken from a patch by Anthony Thompson
997 (athompso@cambridge.arm.com)
999 Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
1001 * armos.h: Add Angel SWI and its reason codes.
1002 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
1004 Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
1006 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
1007 of ":tt" to catch stdin in addition to stdout.
1008 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
1009 or success of lseek().
1011 Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
1013 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
1016 Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
1018 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
1019 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
1020 seek from offset 0 and not to use R2 for whence since it is
1021 not passed as part of the SWI call.
1023 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
1025 * configure: Regenerated to track ../common/aclocal.m4 changes.
1027 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
1029 * configure: Regenerated to track ../common/aclocal.m4 changes.
1032 Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
1034 * acconfig.h: New file.
1035 * configure.in: Reverted change of Apr 24; use sinclude again.
1037 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
1039 * configure: Regenerated to track ../common/aclocal.m4 changes.
1042 Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
1044 * configure.in: Don't call sinclude.
1046 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
1048 * configure: Regenerated to track ../common/aclocal.m4 changes.
1050 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
1052 * configure: Regenerated to track ../common/aclocal.m4 changes.
1054 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
1056 * configure: Regenerated to track ../common/aclocal.m4 changes.
1058 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
1060 * configure: Regenerated to track ../common/aclocal.m4 changes.
1062 Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
1064 * armopts.h: Remove definition of LITTLEND - it is not used.
1066 Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
1068 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
1069 length parameter. Return -1.
1071 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1073 * configure: Regenerated to track ../common/aclocal.m4 changes.
1075 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1077 * configure: Regenerated to track ../common/aclocal.m4 changes.
1079 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1081 * configure: Regenerated to track ../common/aclocal.m4 changes.
1083 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1085 * configure: Regenerated to track ../common/aclocal.m4 changes.
1088 Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
1090 * Makefile.in: Updated with changes from branch.
1092 * armemu.c: ditto these changes
1093 * armemu.h: ditto add support for
1094 * armos.c: ditto the Thumb instruction
1095 * armsupp.c: ditto set and the new v4
1096 * armvirt.c: ditto architecture.
1098 * thumbemu.c: New file from branch.
1101 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1103 * configure: Regenerated to track ../common/aclocal.m4 changes.
1105 Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
1107 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
1108 from Tony Thompson at ARM: athompso@arm.com
1110 * wrapper.c (sim_create_inferior): Add code to create an execution
1111 environment. Patch from Tony Thompson at ARM: athompso@arm.com
1113 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1115 * wrapper.c (sim_load): Pass lma_p and sim_write args to
1118 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1120 * configure: Regenerated to track ../common/aclocal.m4 changes.
1122 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1124 * configure: Regenerated to track ../common/aclocal.m4 changes.
1126 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1128 * configure: Regenerated to track ../common/aclocal.m4 changes.
1130 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1132 * configure: Regenerated to track ../common/aclocal.m4 changes.
1134 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1136 * configure: Regenerated to track ../common/aclocal.m4 changes.
1138 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1140 * configure: Regenerated to track ../common/aclocal.m4 changes.
1142 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1144 * configure: Regenerated to track ../common/aclocal.m4 changes.
1146 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1148 * configure: Regenerated to track ../common/aclocal.m4 changes.
1151 Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
1153 * wrapper.c (sim_kill): Delete.
1154 (sim_create_inferior): Add ABFD argument.
1155 (sim_load): Move setting of PC from here.
1156 (sim_create_inferior): To here.
1158 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1160 * configure: Regenerated to track ../common/aclocal.m4 changes.
1163 Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
1165 * wrapper.c (sim_open): Add ABFD argument.
1167 Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1169 * wrapper.c (sim_open): Add callback argument.
1170 (sim_set_callbacks): Drop SIM_DESC argument.
1172 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1174 * configure: Regenerated to track ../common/aclocal.m4 changes.
1176 Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
1178 * wrapper.c (sim_stop): Stub sim_stop function.
1180 Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
1182 * arminit.c (ARMul_NewState): Preinitialize the state to
1185 Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
1187 * Makefile.in (SIM_OBJS): Add sim-load.o.
1188 * wrapper.c (sim_kind,myname): New static locals.
1189 (sim_open): Set sim_kind, myname.
1190 (sim_load): Call sim_load_file to do work. Set start address from bfd.
1191 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
1193 Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1195 * wrapper.c (sim_trace): Update so that it matches prototype.
1197 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1199 * configure: Regenerated to track ../common/aclocal.m4 changes.
1202 Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1204 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1206 (armemu26.o): Ditto.
1208 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1210 * wrapper.c (sim_open): New arg `kind'.
1212 * configure: Regenerated to track ../common/aclocal.m4 changes.
1214 Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
1216 * COPYING: Update FSF address.
1218 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1220 * configure: Regenerated to track ../common/aclocal.m4 changes.
1222 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1224 * configure: Regenerated to track ../common/aclocal.m4 changes.
1226 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1228 * configure: Re-generate.
1230 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1232 * configure: Regenerate to track ../common/aclocal.m4 changes.
1234 Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
1236 * wrapper.c (sim_open): Has result now.
1237 (sim_*): New SIM_DESC argument.
1239 Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
1241 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1242 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1243 * configure.in: sinclude ../common/aclocal.m4.
1244 * configure: Regenerated.
1246 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1248 * configure configure.in Makefile.in: Update to new configure
1249 scheme which is more compatible with WinGDB builds.
1250 * configure.in: Improve comment on how to run autoconf.
1251 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1252 * Makefile.in: Use autoconf substitution to install common
1255 Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
1257 * run.c: Deleted, use one in ../common now.
1258 * Makefile.in: Delete everything that's been moved to
1259 ../common/Make-common.in.
1261 * configure.in: Simplify using macros in ../common/aclocal.m4.
1262 * configure: Regenerated.
1263 * config.in: New file.
1264 * armos.c: #include config.h.
1265 * wrapper.c (mem_size): Value is in bytes now.
1266 (sim_callback): New global.
1267 (arm_sim_set_profile{,_size}): Delete.
1268 (arm_sim_set_mem_size): Rename to sim_size.
1269 (sim_do_command): Call printf_filtered via callback.
1270 (sim_set_callbacks): Record callback.
1272 Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1274 * Makefile.in (mostlyclean): Remove config.log.
1276 Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1278 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1279 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1281 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1282 (AC_PROG_INSTALL): Added.
1283 * configure: Rebuilt.
1285 Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1287 * configure: Regenerate with autoconf 2.7.
1289 Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
1291 * run.c (main): Use new bfd_big_endian macro.
1293 Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
1295 * run.c: Include "getopt.h".
1297 (usage): Make static.
1298 (main): Call arm_sim_set_verbosity.
1299 Only load sections marked SEC_LOAD.
1300 * wrapper.c (mem_size, verbosity): New static global.
1301 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
1302 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
1304 Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
1306 * armdefs.h (ARMul_State): New member `verbose'.
1307 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1308 * run.c (verbose): Make global.
1309 * wrapper.c (init): Set state->verbose.
1310 (ARMul_ConsolePrint): Don't print anything if !verbose.
1312 Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
1314 * armos.c: #include dbg_rdi.h.
1315 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1316 * armos.h (SWI_Breakpoint): Define.
1317 * wrapper.c: #include armemu.h, dbg_rdi.h.
1319 (sim_resume): Use state->EndCondition to record stop state.
1320 Call FLUSHPIPE before returning.
1321 (sim_stop_reason): Determine reason from state->EndCondition.
1323 Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
1325 * wrapper.c (sim_set_callbacks): New.
1327 Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
1329 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1330 number of bytes not read/written (or -1).
1332 Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
1334 * Makefile.in (maintainer-clean): New synonym for realclean.
1336 Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
1338 * configure.in: Remove AC_PROG_INSTALL.
1339 * configure: Rebuild.
1340 * Makefile.in (INSTALL): Revert to using install.sh.
1341 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1342 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1343 (mostlyclean): Make the same as clean, not distclean.
1344 (clean): Remove config.log.
1345 (install): Don't install in $(tooldir).
1347 Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
1349 (Try to) Update to new bfd autoconf scheme.
1350 * run.c: Don't include sysdep.h.
1351 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1352 (CC, CFLAGS, AR, RANLIB): Likewise.
1353 (HDEFINES, TDEFINES): Define.
1354 (CC_FOR_BUILD): Delete.
1355 (host_makefile_frag): Delete.
1356 (Makefile): Don't depend on frags.
1357 * configure.in (sysdep.h): Don't create symlink.
1358 (host_makefile_frag, frags): Deleted.
1359 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1360 * configure: Regenerated.
1362 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1364 * Update all FSF addresses except those in COPYING* files.
1366 Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1368 * Makefile.in (clean): Remove run, libsim.a.
1370 * Makefile.in, configure.in: converted to autoconf.
1371 * configure: New file, generated with autconf 2.4.
1375 Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1377 * wrapper.c (sim_do_command): New function.
1379 Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1381 * armos.c (ARMul_OSHandleSWI): New version to work with
1384 Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
1386 * run.c (main): Grab return value from right register.
1388 Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>