1 2018-01-02 Nick Clifton <nickc@redhat.com>
4 * maverick.c (DSPCDP4): Add missing parameter to debug print
7 2017-09-21 Yao Qi <yao.qi@linaro.org>
9 * wrapper.c (print_insn): Use disassembler instead of
10 print_insn_little_arm.
12 2017-09-06 John Baldwin <jhb@FreeBSD.org>
14 * configure: Regenerate.
16 2017-02-13 Mike Frysinger <vapier@gentoo.org>
18 * armos.c: Include libiberty.h.
19 (SWIopen): Use ARRAY_SIZE.
20 * armsupp.c: Include libiberty.h.
21 (ModeToBank): Use ARRAY_SIZE.
22 * wrapper.c (sim_target_parse_command_line): Likewise.
24 2016-07-14 Nick Clifton <nickc@redhat.com>
26 * armemu.c (Multiply64): Only issue error messages about invalid
27 arguments if debugging is enabled.
28 * armos.c (ARMul_OSHandleSWI): Ignore invalid flags.
30 2016-01-10 Mike Frysinger <vapier@gentoo.org>
32 * config.in, configure: Regenerate.
34 2016-01-10 Mike Frysinger <vapier@gentoo.org>
36 * configure: Regenerate.
38 2016-01-10 Mike Frysinger <vapier@gentoo.org>
40 * configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
41 * configure: Regenerate.
43 2016-01-10 Mike Frysinger <vapier@gentoo.org>
45 * configure: Regenerate.
47 2016-01-10 Mike Frysinger <vapier@gentoo.org>
49 * configure: Regenerate.
51 2016-01-10 Mike Frysinger <vapier@gentoo.org>
53 * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
54 * configure: Regenerate.
56 2016-01-10 Mike Frysinger <vapier@gentoo.org>
58 * configure: Regenerate.
60 2016-01-10 Mike Frysinger <vapier@gentoo.org>
62 * configure: Regenerate.
64 2016-01-09 Mike Frysinger <vapier@gentoo.org>
66 * config.in, configure: Regenerate.
68 2016-01-06 Mike Frysinger <vapier@gentoo.org>
70 * wrapper.c (sim_create_inferior): Mark argv and env const.
71 (sim_open): Mark argv const.
73 2016-01-04 Mike Frysinger <vapier@gentoo.org>
75 * configure: Regenerate.
77 2016-01-03 Mike Frysinger <vapier@gentoo.org>
79 * wrapper.c (sim_open): Update sim_parse_args comment.
81 2016-01-03 Mike Frysinger <vapier@gentoo.org>
83 * wrapper.c (sim_target_parse_arg_array): Replace for loop with
86 2016-01-03 Mike Frysinger <vapier@gentoo.org>
88 * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
89 * configure: Regenerate.
91 2016-01-02 Mike Frysinger <vapier@gentoo.org>
93 * configure: Regenerate.
94 * wrapper.c (init): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
96 2015-12-30 Mike Frysinger <vapier@gentoo.org>
98 * wrapper.c (sim_store_register): Rename to ...
99 (arm_reg_store): ... this.
100 (sim_fetch_register): Rename to ...
101 (arm_reg_fetch): ... this.
102 (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
104 2015-12-27 Mike Frysinger <vapier@gentoo.org>
106 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
108 2015-12-26 Mike Frysinger <vapier@gentoo.org>
110 * config.in, configure: Regenerate.
112 2015-12-25 Mike Frysinger <vapier@gentoo.org>
114 * Makefile.in (SIM_OBJS): Delete bag.o.
115 * armdefs.h (struct ARMul_State): Delete ErrorCode.
116 (ResetPin, FIQPin, IRQPin, AbortPin, TransPin, BigEndPin, Prog32Pin,
117 Data32Pin, LateAbortPin, ARMul_OSExit, ARMul_OSLastErrorP,
118 ARMul_Debug, ARMul_OSException,rdi_log, SpinCursor, HOURGLASS,
119 HOURGLASS_RATE): Delete.
120 * armemu.c (ARMul_Emulate26): Delete ARMul_Debug call.
121 * arminit.c (ARMul_Reset): Do not set state->ErrorCode.
122 (ARMul_Abort): Delete ARMul_OSException call.
123 * armopts.h: Delete file.
124 * armos.c (isatty_, ARMul_OSExit, ARMul_OSException,
125 ARMul_OSLastErrorP, ARMul_Debug, BUFFERSIZE, UNIQUETEMPS, NOOP,
126 BINARY, READOP, WRITEOP, FIXCRLF): Delete.
127 (struct OSblock): Delete Time0, ErrorP, FileTable, FileFlags, and
129 (ARMul_OSInit): Do not set OSptr->ErrorP, OSptr->FileTable, or
131 * armrdi.c: Delete file.
132 * armvirt.c: Delete armopts.h include.
133 (ARMul_LoadInstrS): Delete HOURGLASS logic.
134 * bag.c, bag.h, communicate.c, communicate.h, dbg_conf.h, dbg_cp.h,
135 dbg_hif.h: Delete files.
136 * dbg_rdi.h (RDP_*, RDI*): Delete defines.
137 (PointHandle, ThreadHandle, Dbg_ConfigBlock, Dbg_HostosInterface,
138 Dbg_MCState, getbufferproc): Delete.
139 (rdi_*): Delete Functions.
140 (RDI_ConfigAspect, RDI_ConfigMatchType, RDI_NameList): Delete
141 (struct RDIProcVec): Delete.
142 * gdbhost.c, gdbhost.h, kid.c, main.c, parent.c: Delete files.
143 * wrapper.c (ARMul_Debug): Delete.
145 2015-12-15 Dominik Vogt <vogt@linux.vnet.ibm.com>
147 * thumbemu.c (handle_T2_insn): Fix left shift of negative value.
148 * armemu.c (handle_v6_insn): Likewise.
150 2015-11-14 Mike Frysinger <vapier@gentoo.org>
152 * wrapper.c (sim_close): Delete.
154 2015-07-14 Nick Clifton <nickc@redhat.com>
156 * armcopro.c: Remove extraneous whitespace.
157 * armdefs.h: Likewise.
158 * armfpe.h: Likewise.
159 * arminit.c: Likewise.
160 * armopts.h: Likewise.
163 * armrdi.c: Likewise.
164 * armsupp.c: Likewise.
165 * armvirt.c: Likewise.
168 * communicate.c: Likewise.
169 * communicate.h: Likewise.
170 * dbg_conf.h: Likewise.
171 * dbg_cp.h: Likewise.
172 * dbg_hif.h: Likewise.
173 * dbg_rdi.h: Likewise.
174 * gdbhost.c: Likewise.
175 * gdbhost.h: Likewise.
176 * iwmmxt.c: Likewise.
177 * iwmmxt.h: Likewise.
180 * maverick.c: Likewise.
181 * parent.c: Likewise.
182 * thumbemu.c: Likewise.
183 * wrapper.c: Likewise.
185 2015-07-02 Nick Clifton <nickc@redhat.com>
187 * Makefile.in (SIM_EXTRA_CFLAGS): Revert previous delta.
188 (SIM_EXTRA_LIBS): Add -lm.
190 2015-06-28 Nick Clifton <nickc@redhat.com>
192 * Makefile.in (SIM_EXTRA_CFLAGS): Add -lm.
193 * armdefs.h (ARMdval, ARMfval): New types.
194 (ARM_VFP_reg): New union.
195 (struct ARMul_State): Add VFP_Reg and FPSCR fields.
196 (VFP_fval, VFP_uword, VFP_sword, VFP_dval, VFP_dword): Accessor
197 macros for the new VFP_Reg field.
198 * armemu.c (handle_v6_insn): Add code to handle MOVW, MOVT,
199 QADD16, QASX, QSAX, QSUB16, QADD8, QSUB8, UADD16, USUB16, UADD8,
200 USUB8, SEL, REV, REV16, RBIT, BFC, BFI, SBFX and UBFX
202 (handle_VFP_move): New function.
203 (ARMul_Emulate16): Add checks for newly supported v6
204 instructions. Add support for VMRS, VMOV and MRC instructions.
205 (Multiply64): Allow nRdHi == nRm and/or nRdLo == nRm when
206 operating in v6 mode.
207 * armemu.h (t_resolved): Define.
208 * armsupp.c: Include math.h.
209 (handle_VFP_xfer): New function. Handles VMOV, VSTM, VSTR, VPUSH,
210 VSTM, VLDM and VPOP instructions.
211 (ARMul_LDC): Test for co-processor 10 or 11 and pass call to the
212 new handle_VFP_xfer function.
213 (ARMul_STC): Likewise.
214 (handle_VFP_op): New function. Handles VMLA, VMLS, VNMLA, VNMLS,
215 VNMUL, VMUL, VADD, VSUB, VDIV, VMOV, VABS, VNEG, VSQRT, VCMP,
216 VCMPE and VCVT instructions.
217 (ARMul_CDP): Test for co-processor 10 or 11 and pass call to the
218 new handle_VFP_op function.
219 * thumbemu.c (tBIT, tBITS, ntBIT, ntBITS): New macros.
220 (test_cond): New function. Tests a condition and returns non-zero
221 if the condition has been met.
222 (handle_IT_block): New function.
223 (in_IT_block): New function.
224 (IT_block_allow): New function.
225 (ThumbExpandImm): New function.
226 (handle_T2_insn): New function. Handles T2 thumb instructions.
227 (handle_v6_thumb_insn): Add next_instr and pc parameters.
228 (ARMul_ThumbDecode): Add support for IT blocks. Add support for
230 * wrapper.c (sim_create_inferior): Detect a thumb address and call
233 2015-06-23 Mike Frysinger <vapier@gentoo.org>
235 * configure: Regenerate.
237 2015-06-23 Mike Frysinger <vapier@gentoo.org>
239 * armdefs.h: Always include stdint.h.
241 [!HAVE_STDINT_H]: Delete.
242 * dbg_hif.h [!__STDC__]: Delete.
244 2015-06-12 Mike Frysinger <vapier@gentoo.org>
246 * configure: Regenerate.
248 2015-06-12 Mike Frysinger <vapier@gentoo.org>
250 * configure: Regenerate.
252 2015-04-18 Mike Frysinger <vapier@gentoo.org>
254 * sim-main.h (SIM_CPU): Delete.
256 2015-04-18 Mike Frysinger <vapier@gentoo.org>
258 * sim-main.h (sim_cia): Delete.
260 2015-04-17 Mike Frysinger <vapier@gentoo.org>
262 * sim-main.h (CIA_GET, CIA_SET): Delete.
264 2015-04-17 Mike Frysinger <vapier@gentoo.org>
266 * wrapper.c (arm_pc_get, arm_pc_set): New functions.
267 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
268 CPU_PC_STORE for all cpus.
270 2015-04-15 Mike Frysinger <vapier@gentoo.org>
272 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
273 * sim-main.h (STATE_CPU): Delete.
275 2015-04-13 Mike Frysinger <vapier@gentoo.org>
277 * configure: Regenerate.
279 2015-04-12 Mike Frysinger <vapier@gentoo.org>
281 * Makefile.in (SIM_OBJS): Move wrapper.o to the start of the list.
283 2015-04-06 Mike Frysinger <vapier@gentoo.org>
285 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
287 2015-04-01 Mike Frysinger <vapier@gentoo.org>
289 * Makefile.in (armos.o, armcopro.o, maverick.o, iwmmxt.o, arminit.o,
290 armrdi.o, armsupp.o, thumbemu.o, bag.o, wrapper.o): Delete rules.
291 * tconfig.h: Delete file.
293 2015-03-31 Mike Frysinger <vapier@gentoo.org>
295 * config.in, configure: Regenerate.
297 2015-03-30 Mike Frysinger <vapier@gentoo.org>
299 * Makefile.in (SIM_RUN_OBJS): Delete.
300 (SIM_EXTRA_CFLAGS): Delete -DSIM_TARGET_SWITCHES and
301 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
302 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
303 * sim-main.h: New file.
304 * wrapper.c: Delete armdefs.h, sim-utils.h, and run-sim.h includes.
305 Add sim-main.h and sim-options.h includes.
306 (sim_callback, mem_size, trace): Add TODO comments.
307 (state): Delete static and add TODO comment.
308 (sim_kind, myname, big_endian): Delete.
309 (init): Change big_endian to CURRENT_TARGET_BYTE_ORDER check.
310 (sim_size, sim_trace, sim_info, sim_target_display_usage, sim_load,
311 sim_do_command, sim_set_callbacks, sim_complete_command): Delete.
312 (sim_target_parse_command_line): Mark static.
313 (free_state): New function.
314 (sim_open): Rewrite to use new common logic.
315 (sim_close): Delete body.
317 2015-03-30 Mike Frysinger <vapier@gentoo.org>
319 * Makefile.in (SIM_EXTRA_CFLAGS): Delete -DNEED_UI_LOOP_HOOK.
320 * interp.c [NEED_UI_LOOP_HOOK] (UI_LOOP_POLL_INTERVAL,
321 ui_loop_hook_counter, deprecated_ui_loop_hook): Delete.
322 (sim_resume) [NEED_UI_LOOP_HOOK]: Delete ui code.
324 2015-03-30 Mike Frysinger <vapier@gentoo.org>
326 * armemu.c [MODE32] (handle_v6_insn): Move definition.
327 (ARMul_Emulate26): Initialize do_int after label target.
328 * armemu.h (UNDEF_Test, UNDEF_Shift, UNDEF_MSRPC, UNDEF_MRSPC,
329 UNDEF_MULPCDest, UNDEF_MULDestEQOp1, UNDEF_LSRBPC,
330 UNDEF_LSRBaseEQOffWb, UNDEF_LSRBaseEQDestWb, UNDEF_LSRPCBaseWb,
331 UNDEF_LSRPCOffWb, UNDEF_LSMNoRegs, UNDEF_LSMPCBase,
332 UNDEF_LSMUserBankWb, UNDEF_LSMBaseInListWb, UNDEF_SWPPC,
333 UNDEF_CoProHS, UNDEF_MCRPC, UNDEF_LSCPCBaseWb,
334 UNDEF_UndefNotBounced, UNDEF_ShortInt, UNDEF_IllegalMode,
335 UNDEF_Prog32SigChange, UNDEF_Data32SigChange): Define to while(0).
336 * armsupp.c (ARMul_Align): Convert old style prototype.
337 * bag.c (addtolist, killwholelist): Mark static.
338 (BAG_newbag): Convert old style prototype.
339 * maverick.c (mv_compute_host_endianness): Delete.
340 * wrapper.c (verbosity, sim_set_verbose): Delete.
341 (init): Set state->verbose to 0.
343 2015-03-30 Mike Frysinger <vapier@gentoo.org>
345 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
346 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT,
347 SIM_AC_OPTION_INLINE, and SIM_AC_OPTION_WARNINGS.
348 * config.in, configure: Regenerate.
350 2015-03-30 Mike Frysinger <vapier@gentoo.org>
352 * Makefile.in (COPRO): Delete.
353 (SIM_OBJS): Expand COPRO.
354 * configure.ac: Deletd stdint.h check.
356 * configure: Regenerate.
358 2015-03-16 Mike Frysinger <vapier@gentoo.org>
360 * config.in, configure: Regenerate.
361 * tconfig.in: Rename file ...
362 * tconfig.h: ... here.
364 2015-03-14 Mike Frysinger <vapier@gentoo.org>
366 * Makefile.in (SIM_EXTRA_CFLAGS): Add
367 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
368 (SIM_RUN_OBJS): Set to run.o.
370 2015-03-14 Mike Frysinger <vapier@gentoo.org>
372 * configure.ac (AC_CHECK_HEADERS): Delete unistd.h.
373 * aclocal.m4, configure: Regenerate.
375 2014-08-19 Alan Modra <amodra@gmail.com>
377 * configure: Regenerate.
379 2014-08-15 Roland McGrath <mcgrathr@google.com>
381 * configure: Regenerate.
382 * config.in: Regenerate.
384 2014-03-18 Nick Clifton <nickc@redhat.com>
386 * wrapper.c: Convert function declarations to ISO C format.
387 (sim_open): Delete code for handling t,d and z command line
390 2014-03-14 Nick Clifton <nickc@redhat.com>
392 * wrapper.c (op_print): New function.
393 (sim_dis_read): New function.
394 (print_insn): New function - disassembles the given instruction.
395 (sim_trace): Note that tracing is now allowed.
396 (sim_create_inferior): Default to emulating v6.
397 Initialise the disassembler machinery.
398 (sim_target_parse_command_line): Add support for -t -d and -z
400 (sim_target_display_usage): Note existence of -d and -z options.
401 (sim_open): Parse -t -d and -z options.
402 * armemu.h: Add exports of trace, disas and trace_funcs.
403 Add prototype for print_insn.
404 * armemu.c (ARMul_Emulate26): Add tracing code.
405 Delete unused variables.
406 * thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
407 Move Rm variable into switch cases.
410 * armcopro.c (XScale_cp15_init): Add a return value.
411 (XScale_cp13_init): Likewise.
412 (XScale_cp14_init): Likewise.
413 (XScale_cp15_LDC): Delete unused function.
414 (XScale_cp15_STC): Likewise.
415 * maverick.c: Delete comment inside comment.
416 (DSPInit): Delete unused function.
417 (DSPMCR4): Fix compile time warning about missing parenthesis.
419 (DSPCDP6): Delete unused variable opcode2.
421 2014-03-14 David McQuillan <dmcq@tao-group.com>
424 * armemu.c (WriteR15Load): New function. Determines if the state
425 can be changed upon a write to R15.
426 (LoadMult): Use WriteR15Load.
427 * armemu.h (WRITEDESTB): Use WriteR15Load.
429 2014-03-10 Mike Frysinger <vapier@gentoo.org>
431 * wrapper.c (sim_do_command): Add const to cmd.
433 2014-03-05 Mike Frysinger <vapier@gentoo.org>
435 * wrapper.c (sim_load): Add const to prog.
437 2013-09-23 Alan Modra <amodra@gmail.com>
439 * configure: Regenerate.
441 2013-06-03 Mike Frysinger <vapier@gentoo.org>
443 * aclocal.m4, configure: Regenerate.
445 2013-05-07 Jayant Sonar <jayant.sonar@kpitcummins.com>
446 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
448 * armemu.c (ARMul_Emulate32): Emulate instructions MOVW and MOVT.
450 2012-12-19 Joel Brobecker <brobecker@adacore.com>
452 * COPYING: Update to GPL version 3.
454 2012-09-03 Nick Clifton <nickc@redhat.com>
457 * armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction
460 2012-08-01 Kevin Buettner <kevinb@redhat.com>
462 * wrapper.c (libiberty.h): Include.
463 (sim_store_register, sim_fetch_register): On success, return
464 length, instead of -1.
466 2012-06-15 Joel Brobecker <brobecker@adacore.com>
468 * config.in, configure: Regenerate.
470 2012-06-13 Nick Clifton <nickc@redhat.com>
472 * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt
475 2012-05-24 Pedro Alves <palves@redhat.com>
479 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
481 2012-05-18 Nick Clifton <nickc@redhat.com>
484 * wrapper.c: Include config.h before system header files.
486 2012-03-24 Mike Frysinger <vapier@gentoo.org>
488 * aclocal.m4, config.in, configure: Regenerate.
490 2011-12-03 Mike Frysinger <vapier@gentoo.org>
492 * aclocal.m4: New file.
493 * configure: Regenerate.
495 2011-10-17 Mike Frysinger <vapier@gentoo.org>
497 * configure.ac: Change include to common/acinclude.m4.
499 2011-10-17 Mike Frysinger <vapier@gentoo.org>
501 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
502 call. Replace common.m4 include with SIM_AC_COMMON.
503 * configure: Regenerate.
505 2011-07-01 Nick Clifton <nickc@redhat.com>
508 * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
510 (WMAC): Extend computed result before adding to result register.
511 (WRSA): Sign extend 32-bit values before shifting.
513 2011-04-16 Mike Frysinger <vapier@gentoo.org>
515 * wrapper.c (sim_complete_command): New stub function.
517 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
519 * communicate.c (MYread_char): Check error return from accept() call
520 by its equality to -1 not by it being negative.
521 (MYread_charwait): Likewise.
522 * main.c (main): Likewise for both socket() and accept() calls.
524 2010-04-14 Mike Frysinger <vapier@gentoo.org>
526 * wrapper.c (sim_write): Add const to buffer arg.
528 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
530 * configure: Regenerate.
532 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
534 * config.in: Regenerate.
535 * configure: Likewise.
537 * configure: Regenerate.
539 2008-11-24 Joel Sherrill <joel.sherrill@oarcorp.com>
541 * arminit.c, iwmmxt.c: Include <string.h> to
543 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
545 * configure: Regenerate to track ../common/common.m4 changes.
548 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
549 Daniel Jacobowitz <dan@codesourcery.com>
550 Joseph Myers <joseph@codesourcery.com>
552 * configure: Regenerate.
553 * wrapper.c (sim_target_display_usage): Add help parameter.
555 2007-02-27 Mark Mitchell <mark@codesourcery.com>
557 * armos.c (SWIflen): Do not treate file descriptor zero as
560 2007-02-15 Nick Clifton <nickc@redhat.com>
562 * armemu.c (handle_v6_insn): Fix typo in sign extension test of
563 the sext and sxtah instructions.
565 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
567 Reported by timeless@gmail.com:
568 * wrapper.c (sim_target_parse_arg_array): Do not return void value.
570 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
572 * acconfig.h: Remove.
573 * config.in: Regenerate.
575 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
577 * configure: Regenerated.
579 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
581 * configure: Regenerated.
583 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
585 * configure: Regenerated.
587 2006-03-07 Paul Brook <paul@codesourcery.com>
589 * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
591 2006-02-01 Shaun Jackman <sjackman@gmail.com>
593 * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
594 call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
596 2005-11-23 Mark Mitchell <mark@codesourcery.com>
598 * wrapper.c (gdb/signals.h): Include it.
599 (SIGTRAP): Don't define.
601 (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
603 2005-11-16 Shaun Jackman <sjackman@gmail.com>
605 * armos.c: Include limits.h
606 (unlink): Remove this macro. It is unused in this file and
607 conflicts with sim_callback->unlink.
608 (PATH_MAX): Define as 1024 if not already defined.
609 (ReadFileName): New function.
610 (SWIopen): Fix a potential buffer overflow.
611 (SWIremove): New function.
613 (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
614 SWI_Remove, and SWI_Rename, as well as the RDI calls
615 AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
616 AngelSWI_Reason_Rename.
618 2005-09-19 Paul Brook <paul@codesourcery.com>
620 * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
622 * armemu.c: Use them.
623 * armvirt.c (ARMul_MemoryInit): Use correct type for size.
624 * configure.ac: Check for stdint.h.
625 * config.in: Regenerate.
626 * configure: Regenerate.
628 2005-05-24 Nick Clifton <nickc@redhat.com>
630 * thumbemu.c (handle_v6_thumb_insn): New function.
631 (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
632 instruction binary is encountered.
634 2005-05-12 Nick Clifton <nickc@redhat.com>
636 * Update the address and phone number of the FSF organization in
637 the GPL notices in the following files:
638 COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
639 armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
640 armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
641 communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
642 gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
643 maverick.c, parent.c, thumbemu.c, wrapper.c
645 2005-04-20 Nick Clifton <nickc@redhat.com>
647 * armemu.c (handle_v6_insn): New function - emulate a few of the
648 v6 instructions - the ones now generated by GCC.
649 (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
651 * armdefs.h (struct ARMul_State): Add new field: is_v6.
652 (ARM_v6_Prop): Define.
653 * arminit.c (ARMul_NewState): Initialise the v6 flag.
654 (ARMul_SelectProcessor): Determine if the v6 flag should be
656 * wrapper.c (sim_create_inferior): For unknown architectures,
657 default to allowing the v6 instructions.
659 2005-04-18 Nick Clifton <nickc@redhat.com>
661 * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
663 (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
664 indicate an unsigned long long constant.
666 2005-03-23 Mark Kettenis <kettenis@gnu.org>
668 * configure: Regenerate.
670 2005-01-14 Andrew Cagney <cagney@gnu.org>
672 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
673 explicit call to AC_CONFIG_HEADER.
674 * configure: Regenerate.
676 2005-01-12 Andrew Cagney <cagney@gnu.org>
678 * configure.ac: Update to use ../common/common.m4.
679 * configure: Re-generate.
681 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
683 * configure: Regenerated to track ../common/aclocal.m4 changes.
685 2005-01-07 Andrew Cagney <cagney@gnu.org>
687 * configure.ac: Rename configure.in, require autoconf 2.59.
688 * configure: Re-generate.
690 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
692 * configure: Regenerate for ../common/aclocal.m4 update.
694 2004-06-28 Andrew Cagney <cagney@gnu.org>
696 * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
698 2003-12-29 Mark Mitchell <mark@codesourcery.com>
700 * armos.c (fcntl.h): Do not include it.
701 (O_RDONLY): Do not define.
702 (O_WRONLY): Likewise.
704 (targ-vals.h): Include it.
705 (translate_open_mode): Use TARGET_O_* instead of O_*.
707 * Makefile.in (armos.o): Depend on targ-vals.h.
709 2003-04-13 Nick Clifton <nickc@redhat.com>
711 * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
715 2003-03-30 Nick Clifton <nickc@redhat.com>
717 * configure.in (CON_FLAGS): Remove.
718 (COPRO): Unconditionally include iwmmxt.o.
719 * configure: Regenerate.
720 * Makefile.in (CON_FLAGS): Remove.
721 * armcopro.c: Remove use of __IWMMXT__ flag.
722 * wrapper.c: Likewise.
723 * armemu.c: Likewise.
724 Add explanatory comment for suppressed code.
726 2003-03-27 Nick Clifton <nickc@redhat.com>
728 * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
730 2003-03-27 Nick Clifton <nickc@redhat.com>
732 * configure.in: (CON_FLAGS): Define and intialise.
733 (COPRO): Add iwmmxt.o if configuring for XScale.
734 * configure: Regenerate.
735 * Makefile.in (iwmmxt.o): Add rule to build.
737 (ALL_FLAGS): Add CON_FLAGS.
738 * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
739 * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
740 (ARM_iWMMXt_Prop): Define.
741 * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
743 * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
744 (ARMul_Abort): Catch branches through uninitialised vectors.
745 * armos.c (softevtorcode): Update comment.
746 (ARMul_OsInit): Use ARMUndefinedInstrV.
747 * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
748 (sim_store_register): Handle iWMMXt registers.
749 (sim_fetch_register): Handle iWMMXt registers.
750 * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
752 * iwmmxt.c: New file: iWMMXt emulator.
754 2003-03-20 Nick Clifton <nickc@redhat.com>
756 * Contribute support for Cirrus Maverick ARM co-processor,
757 written by Aldy Hernandez <aldyh@redhat.com> and
758 Andrew Cagney <cagney@redhat.com>:
760 * maverick.c: New file: Support for Maverick floating point
762 * Makefile.in: Add maverick.o target.
763 * configure.in (COPRO): Add maverick.o.
764 * configure: Regenerate.
765 * armcopro.c (ARMul_CoProInit): Only initialise co-processors
766 available on target processor. Add code to initialse Maverick
767 co-processor support code.
768 * armdefs.h (ARMul_state): Add is_ep9312 field.
769 (ARM_ep9312_Prop): Define.
770 * armemu.h: Add prototypes for Maverick co-processor
772 * arminit.c (ARMul_SelectProcessor): Initialise the
773 co-processor support once the chip has been selected.
774 * wrapper.c: Add support for Maverick co-processor.
775 (init): Do not call ARMul_CoProInit. Delays this until the
776 chip has been selected.
778 2003-03-02 Nick Clifton <nickc@redhat.com>
780 * armos.c (SWIWrite0): Catch big-endian bug when printing
783 2003-02-27 Andrew Cagney <cagney@redhat.com>
785 * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
787 2003-01-10 Ben Elliston <bje@redhat.com>
789 * README.Cygnus: Rename from this ..
790 * README: .. to this.
792 2002-09-27 Andrew Cagney <ac131313@redhat.com>
794 * wrapper.c (sim_open): Add support for -m<mem-size>.
795 (mem_size): Reduce to 2MB.
798 2002-08-15 Nick Clifton <nickc@redhat.com>
800 * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
801 can be caused by an interrupted system call being resumed by GDB.
803 2002-07-05 Nick Clifton <nickc@cambridge.redhat.com>
805 * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
806 and MIAxy instructions.
808 2002-06-21 Nick Clifton <nickc@cambridge.redhat.com>
810 * armos.h (ADP_Stopped_RunTimeError): Set correct value.
812 2002-06-16 Andrew Cagney <ac131313@redhat.com>
814 * configure: Regenerated to track ../common/aclocal.m4 changes.
816 2002-06-12 Andrew Cagney <ac131313@redhat.com>
818 * Makefile.in: Update copyright.
819 (wrapper.o): Specify dependencies.
820 * wrapper.c: Include "gdb/sim-arm.h".
821 (sim_store_register, sim_fetch_register): Rewrite using `enum
822 arm_sim_regs' and a switch.
824 2002-06-09 Andrew Cagney <cagney@redhat.com>
826 * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
827 * armos.c: Include "gdb/callback.h".
829 2002-05-29 Nick Clifton <nickc@cambridge.redhat.com>
831 * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
832 if a Data Abort is detected.
834 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
836 * armvirt.c (GetWord): Only perform access checks if 'check'
839 * wrapper.c (sim_create_inferior): Report unknown machine
841 * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
842 2, it has already been advanced.
844 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
846 * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
847 instruction do not add in the second bit of the base address -
848 this has already been accounted for.
850 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
852 * armcopro.c (check_cp13_access): Allow access to register 1 when
854 (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
856 2002-05-17 Nick Clifton <nickc@cambridge.redhat.com>
858 * Makefile.in (SIM_TARGET_SWITCHES): Define.
859 * armos.c (swi_mask): Define. Initialise to supporting all
861 (ARMul_OSInit): For XScale targets, only support the ANGEL
862 SWI interface. (This is at the request if Intel).
863 (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
864 SWI call should be emulated.
865 Do not fall through from AngelSWI_Reason_WriteC.
866 Propagate exit code from RedBoot Exit SWI.
867 * rdi-dgb.h (swi_mask): Prototype.
868 (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
869 * wrapper.c (sim_target_parse_command_line): New function.
870 Look for and handle --swi-support switch.
871 (sim_target_parse_arg_array): New function. Process an argv
872 array for parsing by sim_target_parse_command_line.
873 (sim_target_display_usage): New function. Describe syntax of
874 --swi-suppoort switch.
875 (sim_open): Add call to sim_target_parse_arg_array).
877 2002-05-09 Nick Clifton <nickc@cambridge.redhat.com>
879 * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
880 mode and some of its system calls.
882 2002-03-17 Anthony Green <green@redhat.com>
884 * wrapper.c (mem_size): Increase the default target memory to 8MB.
886 2002-02-21 Keith Seitz <keiths@redhat.com>
888 * armos.c (SWIWrite0): Use generic host_callback mechanism
889 for supported OS functions "open", "close", "write", etc.
892 (SWIwrite): Likewise.
894 (ARMul_OSHandleSWI): Likewise.
896 2002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
898 * wrapper.c (sim_create_inferior): Modify previous patch so that
899 it is only triggered for COFF format executables.
901 2002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
903 * wrapper.c (sin_create_inferior): If a v5 architecture is
904 detected, assume it might be an XScale binary, since there is no
905 way to distinguish between the two in the COFF file format.
907 2002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
909 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
910 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
912 Fix formatting. Improve layout.
913 * armemu.h: Fix formatting. Improve layout.
915 2002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
917 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
918 return zeroes in the other words.
919 General formatting tidy ups.
921 2001-11-16 Ben Harris <bjh21@netbsd.org>
923 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
927 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
929 * armemu.h (CP_ACCESS_ALLOWED): New macro.
931 * armcopro.c (read_cp14_reg): Make static.
932 (write_cp14_reg): Make static.
933 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
935 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
936 (ARMul_STC): Check CP_ACCESS_ALLOWED.
937 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
938 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
939 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
941 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
943 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
946 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
948 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
949 instructions with post indexed addressing modes.
951 2001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
953 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
954 determine rocesor mode.
956 2001-04-18 matthew green <mrg@redhat.com>
958 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
959 (read_cp15_reg): Make non-static.
960 (XScale_cp15_LDC): Update for write_cp15_reg() change.
961 (XScale_cp15_MCR): Likewise.
962 (XScale_cp15_write_reg): Likewise.
963 (XScale_check_memacc): New function. Check for breakpoints being
964 activated by memory accesses. Does not support the Branch Target
966 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
967 (XScale_debug_moe): New function. Set the debug Method Of Entry,
969 (write_cp14_reg): Reset count counter if requested.
970 * armdefs.h (struct ARMul_State): New members `LastTime' and
971 `CP14R0_CCD' used for the timer/counters.
972 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
973 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
974 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
975 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
976 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
977 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
978 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
979 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
980 defines for XScale registers.
981 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
982 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
983 (ARMul_Emulate32): Handle the clock counter and hardware instruction
984 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
986 (LoadMult): Call XScale_set_fsr_far() for data aborts.
987 (LoadSMult): Likewise.
988 (StoreMult): Likewise.
989 (StoreSMult): Likewise.
990 * armemu.h (write_cp15_reg): Update prototype.
991 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
992 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
994 * armvirt.c (GetWord): Call XScale_check_memacc().
997 2001-03-20 Nick Clifton <nickc@redhat.com>
999 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
1000 when loading unaligned thumb instructions.
1002 2001-03-06 Nick Clifton <nickc@redhat.com>
1004 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
1005 Compute destination address of BLX(1) instruction by
1006 taking bit 1 from PC and not from bit 0 of the offset.
1008 2001-02-27 Nick Clifton <nickc@redhat.com>
1010 * armvirt.c (GetWord): Add new parameter - check - to enable or
1011 disable the alignment checking.
1012 (PutWord): Add new parameter - check - to enable or disable the
1014 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
1015 (ARMul_ReadWord): Pass extra parameter to GetWord.
1016 (ARMul_WriteWord): Pass extra parameter to PutWord.
1017 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
1018 (ARMul_WriteByte): Pass extra parameter to GetWord.
1019 (ARMul_SwapWord): Pass extra parameter to PutWord.
1020 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
1021 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
1023 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
1024 ARMul_SafeWriteByte.
1026 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
1027 (sim_read): Use ARMul_SafeReadByte.
1029 * armos.c (in_SWI_handler): Remove.
1030 (SWIWrite0): Use ARMul_SafeReadByte.
1031 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
1032 (SWIopen): Use ARMul_SafeReadByte.
1033 (SWIread): Use ARMul_SafeWriteByte.
1034 (SWIwrite): Use ARMul_SafeReadByte.
1035 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
1036 (ARMul_OSException): Remove use of is_SWI_handler.
1038 2001-02-16 Nick Clifton <nickc@redhat.com>
1040 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
1041 the state to RESUME.
1043 2001-02-14 Nick Clifton <nickc@redhat.com>
1045 * armemu.c: Add code to preserve processor mode when a prefetch
1046 abort is signalled after processing a breakpoint.
1048 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
1049 for any machine type except the early ARMs.
1051 2001-02-13 Nick Clifton <nickc@redhat.com>
1053 * armos.c (in_SWI_handler): New static variable.
1054 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
1055 (ARMul_OSException): Ignore exceptions generated whilst emulating
1058 2001-02-12 Nick Clifton <nickc@redhat.com>
1060 * armemu.h (NEGBRANCH): Fix defintion.
1062 2001-02-01 Nick Clifton <nickc@redhat.com>
1064 * armemu.c (LoadSMult): Update base address register after
1065 restoring register bank.
1066 (StoreMult): Update base address register after restoring register
1069 2001-01-31 Nick Clifton <nickc@redhat.com>
1071 * armvirt.c (PutWord): Detect installation of SWI vector.
1072 (SWI_vector_installed): Define.
1073 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
1074 * armos.h (SWI_vector_installed): Declare.
1075 * wrapper.c (SWI_vector_installed): Remove definition.
1076 (sim_write): Remove check of SWI vector installation
1078 2000-12-18 Nick Clifton <nickc@redhat.com>
1080 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
1083 2000-12-10 Nick Clifton <nickc@redhat.com>
1085 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
1087 2000-12-07 Nick Clifton <nickc@redhat.com>
1089 * armemu.c (ARMul_Emulate26): Detect double word load and
1090 store instructions and call emulation routines.
1091 (Handle_Load_Double): Emulate a double word load instruction.
1092 (Handle_Store_Double): Emulate a double word store
1095 2000-12-03 Nick Clifton <nickc@redhat.com>
1097 * armos.c: Fix formatting.
1098 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
1101 2000-11-29 Nick Clifton <nickc@redhat.com>
1103 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
1104 (ARM_v5e_Prop): Define.
1105 (ARM_XScale_Prop): Define.
1107 * wrapper.c (sim_create_inferior): Select processor based on
1109 (SWI_vector_installed): New boolean. Set to true if the SWI
1110 vector address is written to by the executable.
1112 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
1113 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
1114 (ARMul_Abort): Fix calculation of LR address.
1116 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
1117 and a SWI is not handled by the simulator, pass the SWI off to the
1118 vector, otherwise issue a warning message and continue.
1120 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
1122 * thumbemu.c: Add v5 instruction simulation.
1123 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
1125 * armcopro.c: Add XScale co-processor emulation.
1126 * armemu.h: Add exported XScale co-processor functions.
1128 2000-09-15 Nick Clifton <nickc@redhat.com>
1130 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
1131 property. Delete unnecessary processor names.
1132 (ARM_Strong_Prop): Delete.
1133 (STRONGARM): Delete.
1136 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
1139 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
1140 (BUSUSEDINCPCN): Use is_v4 boolean.
1142 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
1143 (ARMul_SelectProcessor): Change second parameter from 'processor'
1144 to 'properties'. Set is_v4 and is_v5 booleans in State.
1146 * armrdi.c: Remove use of ARM processor names. Replace with ARM
1147 processor properties.
1149 * wrapper.c (sim_create_inferior): Choose properties passed to
1150 ARMul_SelectProcessor based on machine number.
1152 2000-08-14 Nick Clifton <nickc@redhat.com>
1154 * armemu.c (LHPOSTDOWN): Compute write back value before
1155 performing load in case the offset register is overwritten.
1158 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
1160 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
1162 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
1164 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
1167 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1169 * armvirt.c (ABORTS): Do not define.
1171 * armdefs.h (struct ARMul_State): Add is_StrongARM.
1172 (ARM_Strong_Prop, STRONGARM): Define.
1173 * arminit.c (ARMul_NewState): Reset is_StrongARM.
1174 (ARMul_SelectProcessor): Set is_StrongARM.
1175 * wrapper.c (sim_create_inferior): Use bfd machine type to
1176 determine processor type to emulate.
1177 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
1178 when emulating StrongARM.
1180 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
1182 * armemu.h (INSN_SIZE): New macro.
1183 (SET_ABORT): Save CPSR in SPSR and set LR.
1184 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
1185 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
1186 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
1188 * armemu.c (LoadSMult): Use WriteR15() to discard the least
1189 significant bits of PC.
1191 * armemu.h (WRITEDESTB): New macro.
1192 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
1193 modify PC. Moved the existing logic...
1194 (WriteR15Branch): ... here. New function.
1195 (WriteR15, WriteSR15): Drop the two least significant bits.
1196 (LoadSMult): Use WriteR15Branch() to modify PC.
1197 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
1199 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
1200 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
1201 extracted from state->Cpsr, but preserve the unused bits.
1202 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
1203 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
1204 get the full CPSR word.
1206 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
1207 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
1208 (SETPSR, SET_INTMODE, SETCC): Removed.
1209 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
1210 mask. Use SETPSR_* to modify PSR.
1211 (ARMul_SetCPSR): Load all bits from value.
1212 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
1214 * armemu.c (ARMul_Emulate): Compute writeback value before
1215 loading, since the offset register may be the destination
1218 * armdefs.h (SYSTEMBANK): Define as USERBANK.
1219 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
1221 2000-06-22 Alexandre Oliva <aoliva@cygnus.com>
1223 * armemu.c (Multiply64): Fix computation of flag N.
1225 * armemu.c (MultiplyAdd64): Fix computation of flag N.
1227 2000-06-20 Alexandre Oliva <aoliva@cygnus.com>
1229 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
1232 2000-05-25 Nick Clifton <nickc@cygnus.com>
1234 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
1236 (MMUWrite): Only indicate mode change if a singal has really
1239 * armdefs.h (SYSTEMMODE): Define.
1240 (BANK_CAN_ACEESS_SPSR): Define.
1242 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
1243 to advance before stopping the emulation.
1245 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
1248 * armos.c (ARMul_OSInit): Create a initial stack pointer for
1251 * armsupp.c (ModeToBank): Remove unused first parameter.
1252 Add support for System Mode.
1253 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1254 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1255 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1256 (ARMulSwitchMode): Add support for System Mode.
1258 Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1260 * configure: Regenerated to track ../common/aclocal.m4 changes.
1262 2000-05-23 Nick Clifton <nickc@cygnus.com>
1264 * wrapper.c (sim_store_register): Special handling for CPSR
1267 2000-03-11 Philip Blundell <philb@gnu.org>
1269 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
1270 Patch from Allan Skillman <Allan.Skillman@arm.com>.
1272 Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
1274 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
1276 2000-02-08 Nick Clifton <nickc@cygnus.com>
1278 * wrapper.c: Fix compile time warning messages.
1279 * armcopro.c: Fix compile time warning messages.
1280 * armdefs.h: Fix compile time warning messages.
1281 * armemu.c: Fix compile time warning messages.
1282 * armemu.h: Fix compile time warning messages.
1283 * armos.c: Fix compile time warning messages.
1284 * armsupp.c: Fix compile time warning messages.
1285 * armvirt.c: Fix compile time warning messages.
1286 * bag.c: Fix compile time warning messages.
1288 2000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
1290 * *.[ch]: Use indent to make readable.
1292 1999-11-22 Nick Clifton <nickc@cygnus.com>
1294 * armos.c (SWIread): Generate an error message if a huge read is
1296 (SWIwrite): Generate an error message if a huge write is
1299 1999-10-27 Nick Clifton <nickc@cygnus.com>
1301 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
1304 1999-10-08 Ulrich Drepper <drepper@cygnus.com>
1306 * armos.c (SWIopen): Always pass third parameter with 0666 since
1307 otherwise uninitialized memory gets access if the O_CREAT bit is
1308 set and so we possibly cannot access the file afterwards.
1310 1999-09-29 Doug Evans <devans@casey.cygnus.com>
1312 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
1313 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
1315 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
1317 * configure: Regenerated to track ../common/aclocal.m4 changes.
1319 1999-05-08 Felix Lee <flee@cygnus.com>
1321 * configure: Regenerated to track ../common/aclocal.m4 changes.
1323 1999-04-06 Keith Seitz <keiths@cygnus.com>
1325 * wrapper.c (stop_simulator): New global.
1326 (sim_stop): Set sim state to STOP and set
1328 (sim_resume): Reset stop_simulator.
1329 (sim_stop_reason): If stop_simulator is set, tell gdb
1330 that the we took SIGINT.
1331 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
1332 stop_simulator is set.
1334 1999-04-02 Keith Seitz <keiths@cygnus.com>
1336 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
1337 whenever the counter expires.
1338 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
1340 1999-03-24 Nick Clifton <nickc@cygnus.com>
1342 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
1343 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
1345 Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
1347 * wrapper.c (sim_open): Set endianness according to BFD or command
1350 * tconfig.in: Define SIM_HAVE_BIENDIAN.
1352 Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
1354 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
1355 the same as either RdHi or RdLo.
1357 Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
1359 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
1360 Set Reg[0] based on reason for for the exception.
1362 Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
1364 * armos.c (SWIwrite0): New function.
1365 (WriteCommandLineTo): New function.
1366 (SWIopen): New function.
1367 (SWIread): New function.
1368 (SWIwrite): New function.
1369 (SWIflen): New function.
1370 (ARMul_OSHandleSWI): Call new functions instead of handling
1372 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
1373 (*): Reformat spacing to be a bit more GNUly.
1374 Most code taken from a patch by Anthony Thompson
1375 (athompso@cambridge.arm.com)
1377 Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
1379 * armos.h: Add Angel SWI and its reason codes.
1380 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
1382 Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
1384 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
1385 of ":tt" to catch stdin in addition to stdout.
1386 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
1387 or success of lseek().
1389 Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
1391 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
1394 Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
1396 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
1397 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
1398 seek from offset 0 and not to use R2 for whence since it is
1399 not passed as part of the SWI call.
1401 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
1403 * configure: Regenerated to track ../common/aclocal.m4 changes.
1405 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
1407 * configure: Regenerated to track ../common/aclocal.m4 changes.
1410 Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
1412 * acconfig.h: New file.
1413 * configure.in: Reverted change of Apr 24; use sinclude again.
1415 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
1417 * configure: Regenerated to track ../common/aclocal.m4 changes.
1420 Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
1422 * configure.in: Don't call sinclude.
1424 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
1426 * configure: Regenerated to track ../common/aclocal.m4 changes.
1428 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
1430 * configure: Regenerated to track ../common/aclocal.m4 changes.
1432 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
1434 * configure: Regenerated to track ../common/aclocal.m4 changes.
1436 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
1438 * configure: Regenerated to track ../common/aclocal.m4 changes.
1440 Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
1442 * armopts.h: Remove definition of LITTLEND - it is not used.
1444 Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
1446 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
1447 length parameter. Return -1.
1449 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1451 * configure: Regenerated to track ../common/aclocal.m4 changes.
1453 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1455 * configure: Regenerated to track ../common/aclocal.m4 changes.
1457 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1459 * configure: Regenerated to track ../common/aclocal.m4 changes.
1461 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1463 * configure: Regenerated to track ../common/aclocal.m4 changes.
1466 Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
1468 * Makefile.in: Updated with changes from branch.
1470 * armemu.c: ditto these changes
1471 * armemu.h: ditto add support for
1472 * armos.c: ditto the Thumb instruction
1473 * armsupp.c: ditto set and the new v4
1474 * armvirt.c: ditto architecture.
1476 * thumbemu.c: New file from branch.
1479 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1481 * configure: Regenerated to track ../common/aclocal.m4 changes.
1483 Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
1485 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
1486 from Tony Thompson at ARM: athompso@arm.com
1488 * wrapper.c (sim_create_inferior): Add code to create an execution
1489 environment. Patch from Tony Thompson at ARM: athompso@arm.com
1491 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1493 * wrapper.c (sim_load): Pass lma_p and sim_write args to
1496 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1498 * configure: Regenerated to track ../common/aclocal.m4 changes.
1500 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1502 * configure: Regenerated to track ../common/aclocal.m4 changes.
1504 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1506 * configure: Regenerated to track ../common/aclocal.m4 changes.
1508 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1510 * configure: Regenerated to track ../common/aclocal.m4 changes.
1512 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1514 * configure: Regenerated to track ../common/aclocal.m4 changes.
1516 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1518 * configure: Regenerated to track ../common/aclocal.m4 changes.
1520 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1522 * configure: Regenerated to track ../common/aclocal.m4 changes.
1524 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1526 * configure: Regenerated to track ../common/aclocal.m4 changes.
1529 Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
1531 * wrapper.c (sim_kill): Delete.
1532 (sim_create_inferior): Add ABFD argument.
1533 (sim_load): Move setting of PC from here.
1534 (sim_create_inferior): To here.
1536 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1538 * configure: Regenerated to track ../common/aclocal.m4 changes.
1541 Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
1543 * wrapper.c (sim_open): Add ABFD argument.
1545 Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1547 * wrapper.c (sim_open): Add callback argument.
1548 (sim_set_callbacks): Drop SIM_DESC argument.
1550 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1552 * configure: Regenerated to track ../common/aclocal.m4 changes.
1554 Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
1556 * wrapper.c (sim_stop): Stub sim_stop function.
1558 Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
1560 * arminit.c (ARMul_NewState): Preinitialize the state to
1563 Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
1565 * Makefile.in (SIM_OBJS): Add sim-load.o.
1566 * wrapper.c (sim_kind,myname): New static locals.
1567 (sim_open): Set sim_kind, myname.
1568 (sim_load): Call sim_load_file to do work. Set start address from bfd.
1569 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
1571 Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1573 * wrapper.c (sim_trace): Update so that it matches prototype.
1575 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1577 * configure: Regenerated to track ../common/aclocal.m4 changes.
1580 Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1582 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1584 (armemu26.o): Ditto.
1586 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1588 * wrapper.c (sim_open): New arg `kind'.
1590 * configure: Regenerated to track ../common/aclocal.m4 changes.
1592 Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
1594 * COPYING: Update FSF address.
1596 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1598 * configure: Regenerated to track ../common/aclocal.m4 changes.
1600 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1602 * configure: Regenerated to track ../common/aclocal.m4 changes.
1604 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1606 * configure: Re-generate.
1608 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1610 * configure: Regenerate to track ../common/aclocal.m4 changes.
1612 Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
1614 * wrapper.c (sim_open): Has result now.
1615 (sim_*): New SIM_DESC argument.
1617 Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
1619 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1620 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1621 * configure.in: sinclude ../common/aclocal.m4.
1622 * configure: Regenerated.
1624 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1626 * configure configure.in Makefile.in: Update to new configure
1627 scheme which is more compatible with WinGDB builds.
1628 * configure.in: Improve comment on how to run autoconf.
1629 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1630 * Makefile.in: Use autoconf substitution to install common
1633 Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
1635 * run.c: Deleted, use one in ../common now.
1636 * Makefile.in: Delete everything that's been moved to
1637 ../common/Make-common.in.
1639 * configure.in: Simplify using macros in ../common/aclocal.m4.
1640 * configure: Regenerated.
1641 * config.in: New file.
1642 * armos.c: #include config.h.
1643 * wrapper.c (mem_size): Value is in bytes now.
1644 (sim_callback): New global.
1645 (arm_sim_set_profile{,_size}): Delete.
1646 (arm_sim_set_mem_size): Rename to sim_size.
1647 (sim_do_command): Call printf_filtered via callback.
1648 (sim_set_callbacks): Record callback.
1650 Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1652 * Makefile.in (mostlyclean): Remove config.log.
1654 Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1656 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1657 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1659 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1660 (AC_PROG_INSTALL): Added.
1661 * configure: Rebuilt.
1663 Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1665 * configure: Regenerate with autoconf 2.7.
1667 Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
1669 * run.c (main): Use new bfd_big_endian macro.
1671 Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
1673 * run.c: Include "getopt.h".
1675 (usage): Make static.
1676 (main): Call arm_sim_set_verbosity.
1677 Only load sections marked SEC_LOAD.
1678 * wrapper.c (mem_size, verbosity): New static global.
1679 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
1680 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
1682 Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
1684 * armdefs.h (ARMul_State): New member `verbose'.
1685 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1686 * run.c (verbose): Make global.
1687 * wrapper.c (init): Set state->verbose.
1688 (ARMul_ConsolePrint): Don't print anything if !verbose.
1690 Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
1692 * armos.c: #include dbg_rdi.h.
1693 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1694 * armos.h (SWI_Breakpoint): Define.
1695 * wrapper.c: #include armemu.h, dbg_rdi.h.
1697 (sim_resume): Use state->EndCondition to record stop state.
1698 Call FLUSHPIPE before returning.
1699 (sim_stop_reason): Determine reason from state->EndCondition.
1701 Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
1703 * wrapper.c (sim_set_callbacks): New.
1705 Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
1707 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1708 number of bytes not read/written (or -1).
1710 Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
1712 * Makefile.in (maintainer-clean): New synonym for realclean.
1714 Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
1716 * configure.in: Remove AC_PROG_INSTALL.
1717 * configure: Rebuild.
1718 * Makefile.in (INSTALL): Revert to using install.sh.
1719 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1720 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1721 (mostlyclean): Make the same as clean, not distclean.
1722 (clean): Remove config.log.
1723 (install): Don't install in $(tooldir).
1725 Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
1727 (Try to) Update to new bfd autoconf scheme.
1728 * run.c: Don't include sysdep.h.
1729 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1730 (CC, CFLAGS, AR, RANLIB): Likewise.
1731 (HDEFINES, TDEFINES): Define.
1732 (CC_FOR_BUILD): Delete.
1733 (host_makefile_frag): Delete.
1734 (Makefile): Don't depend on frags.
1735 * configure.in (sysdep.h): Don't create symlink.
1736 (host_makefile_frag, frags): Deleted.
1737 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1738 * configure: Regenerated.
1740 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1742 * Update all FSF addresses except those in COPYING* files.
1744 Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1746 * Makefile.in (clean): Remove run, libsim.a.
1748 * Makefile.in, configure.in: converted to autoconf.
1749 * configure: New file, generated with autconf 2.4.
1753 Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1755 * wrapper.c (sim_do_command): New function.
1757 Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1759 * armos.c (ARMul_OSHandleSWI): New version to work with
1762 Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
1764 * run.c (main): Grab return value from right register.
1766 Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>