1 2005-11-16 Shaun Jackman <sjackman@gmail.com>
3 * sim/arm/armos.c: Include limits.h
4 (unlink): Remove this macro. It is unused in this file and
5 conflicts with sim_callback->unlink.
6 (PATH_MAX): Define as 1024 if not already defined.
7 (ReadFileName): New function.
8 (SWIopen): Fix a potential buffer overflow.
9 (SWIremove): New function.
11 (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
12 SWI_Remove, and SWI_Rename, as well as the RDI calls
13 AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
14 AngelSWI_Reason_Rename.
16 2005-09-19 Paul Brook <paul@codesourcery.com>
18 * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
21 * armvirt.c (ARMul_MemoryInit): Use correct type for size.
22 * configure.ac: Check for stdint.h.
23 * config.in: Regenerate.
24 * configure: Regenerate.
26 2005-05-24 Nick Clifton <nickc@redhat.com>
28 * thumbemu.c (handle_v6_thumb_insn): New function.
29 (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
30 instruction binary is encountered.
32 2005-05-12 Nick Clifton <nickc@redhat.com>
34 * Update the address and phone number of the FSF organization in
35 the GPL notices in the following files:
36 COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
37 armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
38 armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
39 communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
40 gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
41 maverick.c, parent.c, thumbemu.c, wrapper.c
43 2005-04-20 Nick Clifton <nickc@redhat.com>
45 * armemu.c (handle_v6_insn): New function - emulate a few of the
46 v6 instructions - the ones now generated by GCC.
47 (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
49 * armdefs.h (struct ARMul_State): Add new field: is_v6.
50 (ARM_v6_Prop): Define.
51 * arminit.c (ARMul_NewState): Initialise the v6 flag.
52 (ARMul_SelectProcessor): Determine if the v6 flag should be
54 * wrapper.c (sim_create_inferior): For unknown architectures,
55 default to allowing the v6 instructions.
57 2005-04-18 Nick Clifton <nickc@redhat.com>
59 * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
61 (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
62 indicate an unsigned long long constant.
64 2005-03-23 Mark Kettenis <kettenis@gnu.org>
66 * configure: Regenerate.
68 2005-01-14 Andrew Cagney <cagney@gnu.org>
70 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
71 explicit call to AC_CONFIG_HEADER.
72 * configure: Regenerate.
74 2005-01-12 Andrew Cagney <cagney@gnu.org>
76 * configure.ac: Update to use ../common/common.m4.
77 * configure: Re-generate.
79 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
81 * configure: Regenerated to track ../common/aclocal.m4 changes.
83 2005-01-07 Andrew Cagney <cagney@gnu.org>
85 * configure.ac: Rename configure.in, require autoconf 2.59.
86 * configure: Re-generate.
88 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
90 * configure: Regenerate for ../common/aclocal.m4 update.
92 2004-06-28 Andrew Cagney <cagney@gnu.org>
94 * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
96 2003-12-29 Mark Mitchell <mark@codesourcery.com>
98 * armos.c (fcntl.h): Do not include it.
99 (O_RDONLY): Do not define.
100 (O_WRONLY): Likewise.
102 (targ-vals.h): Include it.
103 (translate_open_mode): Use TARGET_O_* instead of O_*.
105 * Makefile.in (armos.o): Depend on targ-vals.h.
107 2003-04-13 Nick Clifton <nickc@redhat.com>
109 * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
113 2003-03-30 Nick Clifton <nickc@redhat.com>
115 * configure.in (CON_FLAGS): Remove.
116 (COPRO): Unconditionally include iwmmxt.o.
117 * configure: Regenerate.
118 * Makefile.in (CON_FLAGS): Remove.
119 * armcopro.c: Remove use of __IWMMXT__ flag.
120 * wrapper.c: Likewise.
121 * armemu.c: Likewise.
122 Add explanatory comment for suppressed code.
124 2003-03-27 Nick Clifton <nickc@redhat.com>
126 * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
128 2003-03-27 Nick Clifton <nickc@redhat.com>
130 * configure.in: (CON_FLAGS): Define and intialise.
131 (COPRO): Add iwmmxt.o if configuring for XScale.
132 * configure: Regenerate.
133 * Makefile.in (iwmmxt.o): Add rule to build.
135 (ALL_FLAGS): Add CON_FLAGS.
136 * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
137 * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
138 (ARM_iWMMXt_Prop): Define.
139 * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
141 * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
142 (ARMul_Abort): Catch branches through uninitialised vectors.
143 * armos.c (softevtorcode): Update comment.
144 (ARMul_OsInit): Use ARMUndefinedInstrV.
145 * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
146 (sim_store_register): Handle iWMMXt registers.
147 (sim_fetch_register): Handle iWMMXt registers.
148 * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
150 * iwmmxt.c: New file: iWMMXt emulator.
152 2003-03-20 Nick Clifton <nickc@redhat.com>
154 * Contribute support for Cirrus Maverick ARM co-processor,
155 written by Aldy Hernandez <aldyh@redhat.com> and
156 Andrew Cagney <cagney@redhat.com>:
158 * maverick.c: New file: Support for Maverick floating point
160 * Makefile.in: Add maverick.o target.
161 * configure.in (COPRO): Add maverick.o.
162 * configure: Regenerate.
163 * armcopro.c (ARMul_CoProInit): Only initialise co-processors
164 available on target processor. Add code to initialse Maverick
165 co-processor support code.
166 * armdefs.h (ARMul_state): Add is_ep9312 field.
167 (ARM_ep9312_Prop): Define.
168 * armemu.h: Add prototypes for Maverick co-processor
170 * arminit.c (ARMul_SelectProcessor): Initialise the
171 co-processor support once the chip has been selected.
172 * wrapper.c: Add support for Maverick co-processor.
173 (init): Do not call ARMul_CoProInit. Delays this until the
174 chip has been selected.
176 2003-03-02 Nick Clifton <nickc@redhat.com>
178 * armos.c (SWIWrite0): Catch big-endian bug when printing
181 2003-02-27 Andrew Cagney <cagney@redhat.com>
183 * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
185 2003-01-10 Ben Elliston <bje@redhat.com>
187 * README.Cygnus: Rename from this ..
188 * README: .. to this.
190 2002-09-27 Andrew Cagney <ac131313@redhat.com>
192 * wrapper.c (sim_open): Add support for -m<mem-size>.
193 (mem_size): Reduce to 2MB.
196 2002-08-15 Nick Clifton <nickc@redhat.com>
198 * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
199 can be caused by an interrupted system call being resumed by GDB.
201 2002-07-05 Nick Clifton <nickc@cambridge.redhat.com>
203 * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
204 and MIAxy instructions.
206 2002-06-21 Nick Clifton <nickc@cambridge.redhat.com>
208 * armos.h (ADP_Stopped_RunTimeError): Set correct value.
210 2002-06-16 Andrew Cagney <ac131313@redhat.com>
212 * configure: Regenerated to track ../common/aclocal.m4 changes.
214 2002-06-12 Andrew Cagney <ac131313@redhat.com>
216 * Makefile.in: Update copyright.
217 (wrapper.o): Specify dependencies.
218 * wrapper.c: Include "gdb/sim-arm.h".
219 (sim_store_register, sim_fetch_register): Rewrite using `enum
220 arm_sim_regs' and a switch.
222 2002-06-09 Andrew Cagney <cagney@redhat.com>
224 * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
225 * armos.c: Include "gdb/callback.h".
227 2002-05-29 Nick Clifton <nickc@cambridge.redhat.com>
229 * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
230 if a Data Abort is detected.
232 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
234 * armvirt.c (GetWord): Only perform access checks if 'check'
237 * wrapper.c (sim_create_inferior): Report unknown machine
239 * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
240 2, it has already been advanced.
242 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
244 * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
245 instruction do not add in the second bit of the base address -
246 this has already been accounted for.
248 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
250 * armcopro.c (check_cp13_access): Allow access to register 1 when
252 (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
254 2002-05-17 Nick Clifton <nickc@cambridge.redhat.com>
256 * Makefile.in (SIM_TARGET_SWITCHES): Define.
257 * armos.c (swi_mask): Define. Initialise to supporting all
259 (ARMul_OSInit): For XScale targets, only support the ANGEL
260 SWI interface. (This is at the request if Intel).
261 (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
262 SWI call should be emulated.
263 Do not fall through from AngelSWI_Reason_WriteC.
264 Propagate exit code from RedBoot Exit SWI.
265 * rdi-dgb.h (swi_mask): Prototype.
266 (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
267 * wrapper.c (sim_target_parse_command_line): New function.
268 Look for and handle --swi-support switch.
269 (sim_target_parse_arg_array): New function. Process an argv
270 array for parsing by sim_target_parse_command_line.
271 (sim_target_display_usage): New function. Describe syntax of
272 --swi-suppoort switch.
273 (sim_open): Add call to sim_target_parse_arg_array).
275 2002-05-09 Nick Clifton <nickc@cambridge.redhat.com>
277 * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
278 mode and some of its system calls.
280 2002-03-17 Anthony Green <green@redhat.com>
282 * wrapper.c (mem_size): Increase the default target memory to 8MB.
284 2002-02-21 Keith Seitz <keiths@redhat.com>
286 * armos.c (SWIWrite0): Use generic host_callback mechanism
287 for supported OS functions "open", "close", "write", etc.
290 (SWIwrite): Likewise.
292 (ARMul_OSHandleSWI): Likewise.
294 2002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
296 * wrapper.c (sim_create_inferior): Modify previous patch so that
297 it is only triggered for COFF format executables.
299 2002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
301 * wrapper.c (sin_create_inferior): If a v5 architecture is
302 detected, assume it might be an XScale binary, since there is no
303 way to distinguish between the two in the COFF file format.
305 2002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
307 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
308 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
310 Fix formatting. Improve layout.
311 * armemu.h: Fix formatting. Improve layout.
313 2002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
315 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
316 return zeroes in the other words.
317 General formatting tidy ups.
319 2001-11-16 Ben Harris <bjh21@netbsd.org>
321 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
325 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
327 * armemu.h (CP_ACCESS_ALLOWED): New macro.
329 * armcopro.c (read_cp14_reg): Make static.
330 (write_cp14_reg): Make static.
331 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
333 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
334 (ARMul_STC): Check CP_ACCESS_ALLOWED.
335 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
336 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
337 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
339 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
341 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
344 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
346 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
347 instructions with post indexed addressing modes.
349 2001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
351 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
352 determine rocesor mode.
354 2001-04-18 matthew green <mrg@redhat.com>
356 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
357 (read_cp15_reg): Make non-static.
358 (XScale_cp15_LDC): Update for write_cp15_reg() change.
359 (XScale_cp15_MCR): Likewise.
360 (XScale_cp15_write_reg): Likewise.
361 (XScale_check_memacc): New function. Check for breakpoints being
362 activated by memory accesses. Does not support the Branch Target
364 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
365 (XScale_debug_moe): New function. Set the debug Method Of Entry,
367 (write_cp14_reg): Reset count counter if requested.
368 * armdefs.h (struct ARMul_State): New members `LastTime' and
369 `CP14R0_CCD' used for the timer/counters.
370 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
371 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
372 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
373 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
374 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
375 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
376 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
377 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
378 defines for XScale registers.
379 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
380 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
381 (ARMul_Emulate32): Handle the clock counter and hardware instruction
382 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
384 (LoadMult): Call XScale_set_fsr_far() for data aborts.
385 (LoadSMult): Likewise.
386 (StoreMult): Likewise.
387 (StoreSMult): Likewise.
388 * armemu.h (write_cp15_reg): Update prototype.
389 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
390 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
392 * armvirt.c (GetWord): Call XScale_check_memacc().
395 2001-03-20 Nick Clifton <nickc@redhat.com>
397 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
398 when loading unaligned thumb instructions.
400 2001-03-06 Nick Clifton <nickc@redhat.com>
402 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
403 Compute destination address of BLX(1) instruction by
404 taking bit 1 from PC and not from bit 0 of the offset.
406 2001-02-27 Nick Clifton <nickc@redhat.com>
408 * armvirt.c (GetWord): Add new parameter - check - to enable or
409 disable the alignment checking.
410 (PutWord): Add new parameter - check - to enable or disable the
412 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
413 (ARMul_ReadWord): Pass extra parameter to GetWord.
414 (ARMul_WriteWord): Pass extra parameter to PutWord.
415 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
416 (ARMul_WriteByte): Pass extra parameter to GetWord.
417 (ARMul_SwapWord): Pass extra parameter to PutWord.
418 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
419 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
421 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
424 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
425 (sim_read): Use ARMul_SafeReadByte.
427 * armos.c (in_SWI_handler): Remove.
428 (SWIWrite0): Use ARMul_SafeReadByte.
429 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
430 (SWIopen): Use ARMul_SafeReadByte.
431 (SWIread): Use ARMul_SafeWriteByte.
432 (SWIwrite): Use ARMul_SafeReadByte.
433 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
434 (ARMul_OSException): Remove use of is_SWI_handler.
436 2001-02-16 Nick Clifton <nickc@redhat.com>
438 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
441 2001-02-14 Nick Clifton <nickc@redhat.com>
443 * armemu.c: Add code to preserve processor mode when a prefetch
444 abort is signalled after processing a breakpoint.
446 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
447 for any machine type except the early ARMs.
449 2001-02-13 Nick Clifton <nickc@redhat.com>
451 * armos.c (in_SWI_handler): New static variable.
452 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
453 (ARMul_OSException): Ignore exceptions generated whilst emulating
456 2001-02-12 Nick Clifton <nickc@redhat.com>
458 * armemu.h (NEGBRANCH): Fix defintion.
460 2001-02-01 Nick Clifton <nickc@redhat.com>
462 * armemu.c (LoadSMult): Update base address register after
463 restoring register bank.
464 (StoreMult): Update base address register after restoring register
467 2001-01-31 Nick Clifton <nickc@redhat.com>
469 * armvirt.c (PutWord): Detect installation of SWI vector.
470 (SWI_vector_installed): Define.
471 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
472 * armos.h (SWI_vector_installed): Declare.
473 * wrapper.c (SWI_vector_installed): Remove definition.
474 (sim_write): Remove check of SWI vector installation
476 2000-12-18 Nick Clifton <nickc@redhat.com>
478 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
481 2000-12-10 Nick Clifton <nickc@redhat.com>
483 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
485 2000-12-07 Nick Clifton <nickc@redhat.com>
487 * armemu.c (ARMul_Emulate26): Detect double word load and
488 store instructions and call emulation routines.
489 (Handle_Load_Double): Emulate a double word load instruction.
490 (Handle_Store_Double): Emulate a double word store
493 2000-12-03 Nick Clifton <nickc@redhat.com>
495 * armos.c: Fix formatting.
496 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
499 2000-11-29 Nick Clifton <nickc@redhat.com>
501 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
502 (ARM_v5e_Prop): Define.
503 (ARM_XScale_Prop): Define.
505 * wrapper.c (sim_create_inferior): Select processor based on
507 (SWI_vector_installed): New boolean. Set to true if the SWI
508 vector address is written to by the executable.
510 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
511 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
512 (ARMul_Abort): Fix calculation of LR address.
514 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
515 and a SWI is not handled by the simulator, pass the SWI off to the
516 vector, otherwise issue a warning message and continue.
518 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
520 * thumbemu.c: Add v5 instruction simulation.
521 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
523 * armcopro.c: Add XScale co-processor emulation.
524 * armemu.h: Add exported XScale co-processor functions.
526 2000-09-15 Nick Clifton <nickc@redhat.com>
528 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
529 property. Delete unnecessary processor names.
530 (ARM_Strong_Prop): Delete.
534 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
537 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
538 (BUSUSEDINCPCN): Use is_v4 boolean.
540 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
541 (ARMul_SelectProcessor): Change second parameter from 'processor'
542 to 'properties'. Set is_v4 and is_v5 booleans in State.
544 * armrdi.c: Remove use of ARM processor names. Replace with ARM
545 processor properties.
547 * wrapper.c (sim_create_inferior): Choose properties passed to
548 ARMul_SelectProcessor based on machine number.
550 2000-08-14 Nick Clifton <nickc@redhat.com>
552 * armemu.c (LHPOSTDOWN): Compute write back value before
553 performing load in case the offset register is overwritten.
556 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
558 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
560 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
562 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
565 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
567 * armvirt.c (ABORTS): Do not define.
569 * armdefs.h (struct ARMul_State): Add is_StrongARM.
570 (ARM_Strong_Prop, STRONGARM): Define.
571 * arminit.c (ARMul_NewState): Reset is_StrongARM.
572 (ARMul_SelectProcessor): Set is_StrongARM.
573 * wrapper.c (sim_create_inferior): Use bfd machine type to
574 determine processor type to emulate.
575 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
576 when emulating StrongARM.
578 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
580 * armemu.h (INSN_SIZE): New macro.
581 (SET_ABORT): Save CPSR in SPSR and set LR.
582 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
583 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
584 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
586 * armemu.c (LoadSMult): Use WriteR15() to discard the least
587 significant bits of PC.
589 * armemu.h (WRITEDESTB): New macro.
590 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
591 modify PC. Moved the existing logic...
592 (WriteR15Branch): ... here. New function.
593 (WriteR15, WriteSR15): Drop the two least significant bits.
594 (LoadSMult): Use WriteR15Branch() to modify PC.
595 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
597 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
598 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
599 extracted from state->Cpsr, but preserve the unused bits.
600 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
601 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
602 get the full CPSR word.
604 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
605 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
606 (SETPSR, SET_INTMODE, SETCC): Removed.
607 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
608 mask. Use SETPSR_* to modify PSR.
609 (ARMul_SetCPSR): Load all bits from value.
610 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
612 * armemu.c (ARMul_Emulate): Compute writeback value before
613 loading, since the offset register may be the destination
616 * armdefs.h (SYSTEMBANK): Define as USERBANK.
617 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
619 2000-06-22 Alexandre Oliva <aoliva@cygnus.com>
621 * armemu.c (Multiply64): Fix computation of flag N.
623 * armemu.c (MultiplyAdd64): Fix computation of flag N.
625 2000-06-20 Alexandre Oliva <aoliva@cygnus.com>
627 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
630 2000-05-25 Nick Clifton <nickc@cygnus.com>
632 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
634 (MMUWrite): Only indicate mode change if a singal has really
637 * armdefs.h (SYSTEMMODE): Define.
638 (BANK_CAN_ACEESS_SPSR): Define.
640 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
641 to advance before stopping the emulation.
643 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
646 * armos.c (ARMul_OSInit): Create a initial stack pointer for
649 * armsupp.c (ModeToBank): Remove unused first parameter.
650 Add support for System Mode.
651 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
652 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
653 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
654 (ARMulSwitchMode): Add support for System Mode.
656 Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
658 * configure: Regenerated to track ../common/aclocal.m4 changes.
660 2000-05-23 Nick Clifton <nickc@cygnus.com>
662 * wrapper.c (sim_store_register): Special handling for CPSR
665 2000-03-11 Philip Blundell <philb@gnu.org>
667 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
668 Patch from Allan Skillman <Allan.Skillman@arm.com>.
670 Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
672 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
674 2000-02-08 Nick Clifton <nickc@cygnus.com>
676 * wrapper.c: Fix compile time warning messages.
677 * armcopro.c: Fix compile time warning messages.
678 * armdefs.h: Fix compile time warning messages.
679 * armemu.c: Fix compile time warning messages.
680 * armemu.h: Fix compile time warning messages.
681 * armos.c: Fix compile time warning messages.
682 * armsupp.c: Fix compile time warning messages.
683 * armvirt.c: Fix compile time warning messages.
684 * bag.c: Fix compile time warning messages.
686 2000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
688 * *.[ch]: Use indent to make readable.
690 1999-11-22 Nick Clifton <nickc@cygnus.com>
692 * armos.c (SWIread): Generate an error message if a huge read is
694 (SWIwrite): Generate an error message if a huge write is
697 1999-10-27 Nick Clifton <nickc@cygnus.com>
699 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
702 1999-10-08 Ulrich Drepper <drepper@cygnus.com>
704 * armos.c (SWIopen): Always pass third parameter with 0666 since
705 otherwise uninitialized memory gets access if the O_CREAT bit is
706 set and so we possibly cannot access the file afterwards.
708 1999-09-29 Doug Evans <devans@casey.cygnus.com>
710 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
711 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
713 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
715 * configure: Regenerated to track ../common/aclocal.m4 changes.
717 1999-05-08 Felix Lee <flee@cygnus.com>
719 * configure: Regenerated to track ../common/aclocal.m4 changes.
721 1999-04-06 Keith Seitz <keiths@cygnus.com>
723 * wrapper.c (stop_simulator): New global.
724 (sim_stop): Set sim state to STOP and set
726 (sim_resume): Reset stop_simulator.
727 (sim_stop_reason): If stop_simulator is set, tell gdb
728 that the we took SIGINT.
729 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
730 stop_simulator is set.
732 1999-04-02 Keith Seitz <keiths@cygnus.com>
734 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
735 whenever the counter expires.
736 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
738 1999-03-24 Nick Clifton <nickc@cygnus.com>
740 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
741 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
743 Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
745 * wrapper.c (sim_open): Set endianness according to BFD or command
748 * tconfig.in: Define SIM_HAVE_BIENDIAN.
750 Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
752 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
753 the same as either RdHi or RdLo.
755 Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
757 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
758 Set Reg[0] based on reason for for the exception.
760 Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
762 * armos.c (SWIwrite0): New function.
763 (WriteCommandLineTo): New function.
764 (SWIopen): New function.
765 (SWIread): New function.
766 (SWIwrite): New function.
767 (SWIflen): New function.
768 (ARMul_OSHandleSWI): Call new functions instead of handling
770 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
771 (*): Reformat spacing to be a bit more GNUly.
772 Most code taken from a patch by Anthony Thompson
773 (athompso@cambridge.arm.com)
775 Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
777 * armos.h: Add Angel SWI and its reason codes.
778 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
780 Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
782 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
783 of ":tt" to catch stdin in addition to stdout.
784 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
785 or success of lseek().
787 Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
789 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
792 Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
794 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
795 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
796 seek from offset 0 and not to use R2 for whence since it is
797 not passed as part of the SWI call.
799 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
801 * configure: Regenerated to track ../common/aclocal.m4 changes.
803 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
805 * configure: Regenerated to track ../common/aclocal.m4 changes.
808 Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
810 * acconfig.h: New file.
811 * configure.in: Reverted change of Apr 24; use sinclude again.
813 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
815 * configure: Regenerated to track ../common/aclocal.m4 changes.
818 Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
820 * configure.in: Don't call sinclude.
822 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
824 * configure: Regenerated to track ../common/aclocal.m4 changes.
826 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
828 * configure: Regenerated to track ../common/aclocal.m4 changes.
830 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
832 * configure: Regenerated to track ../common/aclocal.m4 changes.
834 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
836 * configure: Regenerated to track ../common/aclocal.m4 changes.
838 Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
840 * armopts.h: Remove definition of LITTLEND - it is not used.
842 Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
844 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
845 length parameter. Return -1.
847 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
849 * configure: Regenerated to track ../common/aclocal.m4 changes.
851 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
853 * configure: Regenerated to track ../common/aclocal.m4 changes.
855 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
857 * configure: Regenerated to track ../common/aclocal.m4 changes.
859 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
861 * configure: Regenerated to track ../common/aclocal.m4 changes.
864 Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
866 * Makefile.in: Updated with changes from branch.
868 * armemu.c: ditto these changes
869 * armemu.h: ditto add support for
870 * armos.c: ditto the Thumb instruction
871 * armsupp.c: ditto set and the new v4
872 * armvirt.c: ditto architecture.
874 * thumbemu.c: New file from branch.
877 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
879 * configure: Regenerated to track ../common/aclocal.m4 changes.
881 Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
883 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
884 from Tony Thompson at ARM: athompso@arm.com
886 * wrapper.c (sim_create_inferior): Add code to create an execution
887 environment. Patch from Tony Thompson at ARM: athompso@arm.com
889 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
891 * wrapper.c (sim_load): Pass lma_p and sim_write args to
894 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
896 * configure: Regenerated to track ../common/aclocal.m4 changes.
898 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
900 * configure: Regenerated to track ../common/aclocal.m4 changes.
902 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
904 * configure: Regenerated to track ../common/aclocal.m4 changes.
906 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
908 * configure: Regenerated to track ../common/aclocal.m4 changes.
910 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
912 * configure: Regenerated to track ../common/aclocal.m4 changes.
914 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
916 * configure: Regenerated to track ../common/aclocal.m4 changes.
918 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
920 * configure: Regenerated to track ../common/aclocal.m4 changes.
922 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
924 * configure: Regenerated to track ../common/aclocal.m4 changes.
927 Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
929 * wrapper.c (sim_kill): Delete.
930 (sim_create_inferior): Add ABFD argument.
931 (sim_load): Move setting of PC from here.
932 (sim_create_inferior): To here.
934 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
936 * configure: Regenerated to track ../common/aclocal.m4 changes.
939 Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
941 * wrapper.c (sim_open): Add ABFD argument.
943 Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
945 * wrapper.c (sim_open): Add callback argument.
946 (sim_set_callbacks): Drop SIM_DESC argument.
948 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
950 * configure: Regenerated to track ../common/aclocal.m4 changes.
952 Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
954 * wrapper.c (sim_stop): Stub sim_stop function.
956 Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
958 * arminit.c (ARMul_NewState): Preinitialize the state to
961 Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
963 * Makefile.in (SIM_OBJS): Add sim-load.o.
964 * wrapper.c (sim_kind,myname): New static locals.
965 (sim_open): Set sim_kind, myname.
966 (sim_load): Call sim_load_file to do work. Set start address from bfd.
967 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
969 Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
971 * wrapper.c (sim_trace): Update so that it matches prototype.
973 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
975 * configure: Regenerated to track ../common/aclocal.m4 changes.
978 Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
980 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
984 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
986 * wrapper.c (sim_open): New arg `kind'.
988 * configure: Regenerated to track ../common/aclocal.m4 changes.
990 Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
992 * COPYING: Update FSF address.
994 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
996 * configure: Regenerated to track ../common/aclocal.m4 changes.
998 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1000 * configure: Regenerated to track ../common/aclocal.m4 changes.
1002 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1004 * configure: Re-generate.
1006 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1008 * configure: Regenerate to track ../common/aclocal.m4 changes.
1010 Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
1012 * wrapper.c (sim_open): Has result now.
1013 (sim_*): New SIM_DESC argument.
1015 Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
1017 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1018 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1019 * configure.in: sinclude ../common/aclocal.m4.
1020 * configure: Regenerated.
1022 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1024 * configure configure.in Makefile.in: Update to new configure
1025 scheme which is more compatible with WinGDB builds.
1026 * configure.in: Improve comment on how to run autoconf.
1027 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1028 * Makefile.in: Use autoconf substitution to install common
1031 Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
1033 * run.c: Deleted, use one in ../common now.
1034 * Makefile.in: Delete everything that's been moved to
1035 ../common/Make-common.in.
1037 * configure.in: Simplify using macros in ../common/aclocal.m4.
1038 * configure: Regenerated.
1039 * config.in: New file.
1040 * armos.c: #include config.h.
1041 * wrapper.c (mem_size): Value is in bytes now.
1042 (sim_callback): New global.
1043 (arm_sim_set_profile{,_size}): Delete.
1044 (arm_sim_set_mem_size): Rename to sim_size.
1045 (sim_do_command): Call printf_filtered via callback.
1046 (sim_set_callbacks): Record callback.
1048 Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1050 * Makefile.in (mostlyclean): Remove config.log.
1052 Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1054 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1055 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1057 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1058 (AC_PROG_INSTALL): Added.
1059 * configure: Rebuilt.
1061 Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1063 * configure: Regenerate with autoconf 2.7.
1065 Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
1067 * run.c (main): Use new bfd_big_endian macro.
1069 Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
1071 * run.c: Include "getopt.h".
1073 (usage): Make static.
1074 (main): Call arm_sim_set_verbosity.
1075 Only load sections marked SEC_LOAD.
1076 * wrapper.c (mem_size, verbosity): New static global.
1077 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
1078 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
1080 Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
1082 * armdefs.h (ARMul_State): New member `verbose'.
1083 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1084 * run.c (verbose): Make global.
1085 * wrapper.c (init): Set state->verbose.
1086 (ARMul_ConsolePrint): Don't print anything if !verbose.
1088 Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
1090 * armos.c: #include dbg_rdi.h.
1091 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1092 * armos.h (SWI_Breakpoint): Define.
1093 * wrapper.c: #include armemu.h, dbg_rdi.h.
1095 (sim_resume): Use state->EndCondition to record stop state.
1096 Call FLUSHPIPE before returning.
1097 (sim_stop_reason): Determine reason from state->EndCondition.
1099 Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
1101 * wrapper.c (sim_set_callbacks): New.
1103 Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
1105 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1106 number of bytes not read/written (or -1).
1108 Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
1110 * Makefile.in (maintainer-clean): New synonym for realclean.
1112 Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
1114 * configure.in: Remove AC_PROG_INSTALL.
1115 * configure: Rebuild.
1116 * Makefile.in (INSTALL): Revert to using install.sh.
1117 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1118 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1119 (mostlyclean): Make the same as clean, not distclean.
1120 (clean): Remove config.log.
1121 (install): Don't install in $(tooldir).
1123 Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
1125 (Try to) Update to new bfd autoconf scheme.
1126 * run.c: Don't include sysdep.h.
1127 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1128 (CC, CFLAGS, AR, RANLIB): Likewise.
1129 (HDEFINES, TDEFINES): Define.
1130 (CC_FOR_BUILD): Delete.
1131 (host_makefile_frag): Delete.
1132 (Makefile): Don't depend on frags.
1133 * configure.in (sysdep.h): Don't create symlink.
1134 (host_makefile_frag, frags): Deleted.
1135 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1136 * configure: Regenerated.
1138 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1140 * Update all FSF addresses except those in COPYING* files.
1142 Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1144 * Makefile.in (clean): Remove run, libsim.a.
1146 * Makefile.in, configure.in: converted to autoconf.
1147 * configure: New file, generated with autconf 2.4.
1151 Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1153 * wrapper.c (sim_do_command): New function.
1155 Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1157 * armos.c (ARMul_OSHandleSWI): New version to work with
1160 Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
1162 * run.c (main): Grab return value from right register.
1164 Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>