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Configury changes: update src repository (binutils, gdb, and rda) to use
[deliverable/binutils-gdb.git] / sim / arm / ChangeLog
CommitLineData
20e95c23
DJ		 12006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2
3 * configure: Regenerated.
4
4b1d9c58
PB		 52006-03-07 Paul Brook <paul@codesourcery.com>
6
7 * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
8
eeea4660
DJ		 92006-02-01 Shaun Jackman <sjackman@gmail.com>
10
11 * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
12 call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
13
aba6488e
MM		 142005-11-23 Mark Mitchell <mark@codesourcery.com>
15
16 * wrapper.c (gdb/signals.h): Include it.
17 (SIGTRAP): Don't define.
18 (SIGBUS): Likewise.
19 (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
20
2be701a3
DJ		 212005-11-16 Shaun Jackman <sjackman@gmail.com>
22
eeea4660 23 * armos.c: Include limits.h
2be701a3
DJ		 24 (unlink): Remove this macro. It is unused in this file and
25 conflicts with sim_callback->unlink.
26 (PATH_MAX): Define as 1024 if not already defined.
27 (ReadFileName): New function.
28 (SWIopen): Fix a potential buffer overflow.
29 (SWIremove): New function.
30 (SWIrename): Ditto.
31 (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
32 SWI_Remove, and SWI_Rename, as well as the RDI calls
33 AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
34 AngelSWI_Reason_Rename.
35
c4793bac
PB		 362005-09-19 Paul Brook <paul@codesourcery.com>
37
38 * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
39 available.
40 * armemu.c: Use them.
41 * armvirt.c (ARMul_MemoryInit): Use correct type for size.
42 * configure.ac: Check for stdint.h.
43 * config.in: Regenerate.
44 * configure: Regenerate.
45
546aee7a
NC		 462005-05-24 Nick Clifton <nickc@redhat.com>
47
48 * thumbemu.c (handle_v6_thumb_insn): New function.
49 (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
50 instruction binary is encountered.
51
380d9419
NC		 522005-05-12 Nick Clifton <nickc@redhat.com>
53
54 * Update the address and phone number of the FSF organization in
55 the GPL notices in the following files:
56 COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
57 armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
58 armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
59 communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
60 gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
61 maverick.c, parent.c, thumbemu.c, wrapper.c
62
8207e0f2
NC		 632005-04-20 Nick Clifton <nickc@redhat.com>
64
65 * armemu.c (handle_v6_insn): New function - emulate a few of the
66 v6 instructions - the ones now generated by GCC.
67 (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
68 found.
69 * armdefs.h (struct ARMul_State): Add new field: is_v6.
70 (ARM_v6_Prop): Define.
71 * arminit.c (ARMul_NewState): Initialise the v6 flag.
72 (ARMul_SelectProcessor): Determine if the v6 flag should be
73 set.
74 * wrapper.c (sim_create_inferior): For unknown architectures,
75 default to allowing the v6 instructions.
76
16d55f14
NC		 772005-04-18 Nick Clifton <nickc@redhat.com>
78
79 * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
80 operator to the RHS.
81 (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
82 indicate an unsigned long long constant.
83
2b193c4a
MK		 842005-03-23 Mark Kettenis <kettenis@gnu.org>
85
86 * configure: Regenerate.
87
35695fd6
AC		 882005-01-14 Andrew Cagney <cagney@gnu.org>
89
90 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
91 explicit call to AC_CONFIG_HEADER.
92 * configure: Regenerate.
93
f0569246
AC		 942005-01-12 Andrew Cagney <cagney@gnu.org>
95
96 * configure.ac: Update to use ../common/common.m4.
97 * configure: Re-generate.
98
38f48d72
AC		 992005-01-11 Andrew Cagney <cagney@localhost.localdomain>
100
101 * configure: Regenerated to track ../common/aclocal.m4 changes.
102
b7026657
AC		 1032005-01-07 Andrew Cagney <cagney@gnu.org>
104
105 * configure.ac: Rename configure.in, require autoconf 2.59.
106 * configure: Re-generate.
107
379832de
HPN		 1082004-12-08 Hans-Peter Nilsson <hp@axis.com>
109
110 * configure: Regenerate for ../common/aclocal.m4 update.
111
0aaa4a81
AC		 1122004-06-28 Andrew Cagney <cagney@gnu.org>
113
114 * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
115
a4c9740c
MM		 1162003-12-29 Mark Mitchell <mark@codesourcery.com>
117
118 * armos.c (fcntl.h): Do not include it.
119 (O_RDONLY): Do not define.
120 (O_WRONLY): Likewise.
121 (O_RDWR): Likewise.
122 (targ-vals.h): Include it.
123 (translate_open_mode): Use TARGET_O_* instead of O_*.
124 (SWIopen): Likewise.
125 * Makefile.in (armos.o): Depend on targ-vals.h.
126
c88931b0
NC		 1272003-04-13 Nick Clifton <nickc@redhat.com>
128
129 * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
130 mode.
131 (PutWord): Likewise.
132
3a3d6f65
NC		 1332003-03-30 Nick Clifton <nickc@redhat.com>
134
135 * configure.in (CON_FLAGS): Remove.
136 (COPRO): Unconditionally include iwmmxt.o.
137 * configure: Regenerate.
138 * Makefile.in (CON_FLAGS): Remove.
139 * armcopro.c: Remove use of __IWMMXT__ flag.
140 * wrapper.c: Likewise.
141 * armemu.c: Likewise.
142 Add explanatory comment for suppressed code.
143
1442003-03-27 Nick Clifton <nickc@redhat.com>
145
146 * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
147
0f026fd0
NC		 1482003-03-27 Nick Clifton <nickc@redhat.com>
149
150 * configure.in: (CON_FLAGS): Define and intialise.
151 (COPRO): Add iwmmxt.o if configuring for XScale.
152 * configure: Regenerate.
153 * Makefile.in (iwmmxt.o): Add rule to build.
154 (COM_FLAGS): Define.
155 (ALL_FLAGS): Add CON_FLAGS.
156 * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
157 * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
158 (ARM_iWMMXt_Prop): Define.
159 * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
160 pass to coprocessor.
161 * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
162 (ARMul_Abort): Catch branches through uninitialised vectors.
163 * armos.c (softevtorcode): Update comment.
164 (ARMul_OsInit): Use ARMUndefinedInstrV.
0f026fd0
NC		 165 * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
166 (sim_store_register): Handle iWMMXt registers.
167 (sim_fetch_register): Handle iWMMXt registers.
168 * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
169 functions.
170 * iwmmxt.c: New file: iWMMXt emulator.
171
dd97b6fd 1722003-03-20 Nick Clifton <nickc@redhat.com>
f603c8fe
NC		 173
174 * Contribute support for Cirrus Maverick ARM co-processor,
175 written by Aldy Hernandez <aldyh@redhat.com> and
176 Andrew Cagney <cagney@redhat.com>:
177
178 * maverick.c: New file: Support for Maverick floating point
179 co-processor.
180 * Makefile.in: Add maverick.o target.
181 * configure.in (COPRO): Add maverick.o.
182 * configure: Regenerate.
183 * armcopro.c (ARMul_CoProInit): Only initialise co-processors
184 available on target processor. Add code to initialse Maverick
185 co-processor support code.
186 * armdefs.h (ARMul_state): Add is_ep9312 field.
187 (ARM_ep9312_Prop): Define.
188 * armemu.h: Add prototypes for Maverick co-processor
189 functions.
190 * arminit.c (ARMul_SelectProcessor): Initialise the
191 co-processor support once the chip has been selected.
192 * wrapper.c: Add support for Maverick co-processor.
193 (init): Do not call ARMul_CoProInit. Delays this until the
194 chip has been selected.
195
0d9fd8f1
NC		 1962003-03-02 Nick Clifton <nickc@redhat.com>
197
198 * armos.c (SWIWrite0): Catch big-endian bug when printing
199 characters.
200
6b4a8935
AC		 2012003-02-27 Andrew Cagney <cagney@redhat.com>
202
203 * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
204
45fdcabe
BE		 2052003-01-10 Ben Elliston <bje@redhat.com>
206
207 * README.Cygnus: Rename from this ..
208 * README: .. to this.
209
058f270d
AC		 2102002-09-27 Andrew Cagney <ac131313@redhat.com>
211
212 * wrapper.c (sim_open): Add support for -m<mem-size>.
213 (mem_size): Reduce to 2MB.
214 Fix PR gdb/433.
215
c7a7b500
NC		 2162002-08-15 Nick Clifton <nickc@redhat.com>
217
218 * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
219 can be caused by an interrupted system call being resumed by GDB.
220
630ace25
NC		 2212002-07-05 Nick Clifton <nickc@cambridge.redhat.com>
222
223 * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
224 and MIAxy instructions.
225
7b77dec6
NC		 2262002-06-21 Nick Clifton <nickc@cambridge.redhat.com>
227
228 * armos.h (ADP_Stopped_RunTimeError): Set correct value.
229
c8cca39f
AC		 2302002-06-16 Andrew Cagney <ac131313@redhat.com>
231
232 * configure: Regenerated to track ../common/aclocal.m4 changes.
233
26216b98
AC		 2342002-06-12 Andrew Cagney <ac131313@redhat.com>
235
236 * Makefile.in: Update copyright.
237 (wrapper.o): Specify dependencies.
238 * wrapper.c: Include "gdb/sim-arm.h".
239 (sim_store_register, sim_fetch_register): Rewrite using `enum
240 arm_sim_regs' and a switch.
241
3c25f8c7
AC		 2422002-06-09 Andrew Cagney <cagney@redhat.com>
243
244 * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
245 * armos.c: Include "gdb/callback.h".
246
5aa682b2
NC		 2472002-05-29 Nick Clifton <nickc@cambridge.redhat.com>
248
249 * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
250 if a Data Abort is detected.
251
7378e198
NC		 2522002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
253
10b57fcb
NC		 254 * armvirt.c (GetWord): Only perform access checks if 'check'
255 is set.
256 (PutWord): Likewise.
257 * wrapper.c (sim_create_inferior): Report unknown machine
258 numbers.
7378e198
NC		 259 * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
260 2, it has already been advanced.
261
2984e114
NC		 2622002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
263
264 * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
265 instruction do not add in the second bit of the base address -
266 this has already been accounted for.
267
8b2440b7
NC		 2682002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
269
270 * armcopro.c (check_cp13_access): Allow access to register 1 when
271 CRm is 1.
272 (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
273
de4112fa
NC		 2742002-05-17 Nick Clifton <nickc@cambridge.redhat.com>
275
7f53bce4 276 * Makefile.in (SIM_TARGET_SWITCHES): Define.
de4112fa
NC		 277 * armos.c (swi_mask): Define. Initialise to supporting all
278 SWI emulations.
279 (ARMul_OSInit): For XScale targets, only support the ANGEL
280 SWI interface. (This is at the request if Intel).
281 (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
282 SWI call should be emulated.
283 Do not fall through from AngelSWI_Reason_WriteC.
284 Propagate exit code from RedBoot Exit SWI.
285 * rdi-dgb.h (swi_mask): Prototype.
286 (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
287 * wrapper.c (sim_target_parse_command_line): New function.
288 Look for and handle --swi-support switch.
289 (sim_target_parse_arg_array): New function. Process an argv
290 array for parsing by sim_target_parse_command_line.
291 (sim_target_display_usage): New function. Describe syntax of
292 --swi-suppoort switch.
293 (sim_open): Add call to sim_target_parse_arg_array).
294
d8512e6a
NC		 2952002-05-09 Nick Clifton <nickc@cambridge.redhat.com>
296
297 * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
298 mode and some of its system calls.
299
ae60d3dd
AG		 3002002-03-17 Anthony Green <green@redhat.com>
301
302 * wrapper.c (mem_size): Increase the default target memory to 8MB.
303
b3ba81f8
KS		 3042002-02-21 Keith Seitz <keiths@redhat.com>
305
306 * armos.c (SWIWrite0): Use generic host_callback mechanism
307 for supported OS functions "open", "close", "write", etc.
308 (SWIopen): Likewise.
309 (SWIread): Likewise.
310 (SWIwrite): Likewise.
311 (SWIflen): Likewise.
312 (ARMul_OSHandleSWI): Likewise.
313
c17aa318
NC		 3142002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
315
316 * wrapper.c (sim_create_inferior): Modify previous patch so that
317 it is only triggered for COFF format executables.
318
25180f8a
NC		 3192002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
320
c17aa318
NC		 321 * wrapper.c (sin_create_inferior): If a v5 architecture is
322 detected, assume it might be an XScale binary, since there is no
323 way to distinguish between the two in the COFF file format.
25180f8a 324
57165fb4
NC		 3252002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
326
327 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
328 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
329 and CPRead[14].
330 Fix formatting. Improve layout.
331 * armemu.h: Fix formatting. Improve layout.
332
272fcdcd
NC		 3332002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
334
335 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
336 return zeroes in the other words.
86c735a5 337 General formatting tidy ups.
272fcdcd 338
6746a76a
BH		 3392001-11-16 Ben Harris <bjh21@netbsd.org>
340
341 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
342 $(srcdir)/....
343 (armemu26.o): Ditto.
344
ff44f8e3
NC		 3452001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
346
347 * armemu.h (CP_ACCESS_ALLOWED): New macro.
348 Fix formatting.
349 * armcopro.c (read_cp14_reg): Make static.
350 (write_cp14_reg): Make static.
351 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
352 Fix formatting.
353 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
354 (ARMul_STC): Check CP_ACCESS_ALLOWED.
355 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
356 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
357 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
358 Fix formatting.
359 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
360 equal to 15.
361 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
362 Fix formatting.
363
fb7a8ef0
NC		 3642001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
365
366 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
367 instructions with post indexed addressing modes.
368
dac07255
NC		 3692001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
370
371 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
372 determine rocesor mode.
373
c3ae2f98
MG		 3742001-04-18 matthew green <mrg@redhat.com>
375
376 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
377 (read_cp15_reg): Make non-static.
378 (XScale_cp15_LDC): Update for write_cp15_reg() change.
379 (XScale_cp15_MCR): Likewise.
380 (XScale_cp15_write_reg): Likewise.
381 (XScale_check_memacc): New function. Check for breakpoints being
382 activated by memory accesses. Does not support the Branch Target
383 Buffer.
384 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
385 (XScale_debug_moe): New function. Set the debug Method Of Entry,
386 if configured.
387 (write_cp14_reg): Reset count counter if requested.
388 * armdefs.h (struct ARMul_State): New members `LastTime' and
389 `CP14R0_CCD' used for the timer/counters.
390 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
391 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
392 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
393 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
394 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
395 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
396 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
397 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
398 defines for XScale registers.
399 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
400 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
401 (ARMul_Emulate32): Handle the clock counter and hardware instruction
402 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
403 software interrupts.
404 (LoadMult): Call XScale_set_fsr_far() for data aborts.
405 (LoadSMult): Likewise.
406 (StoreMult): Likewise.
407 (StoreSMult): Likewise.
408 * armemu.h (write_cp15_reg): Update prototype.
409 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
410 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
411 register 0.
412 * armvirt.c (GetWord): Call XScale_check_memacc().
413 (PutWord): Likewise.
414
3cf84db9
NC		 4152001-03-20 Nick Clifton <nickc@redhat.com>
416
417 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
418 when loading unaligned thumb instructions.
419
4f3c3dbb
NC		 4202001-03-06 Nick Clifton <nickc@redhat.com>
421
422 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
423 Compute destination address of BLX(1) instruction by
424 taking bit 1 from PC and not from bit 0 of the offset.
425
917bca4f
NC		 4262001-02-27 Nick Clifton <nickc@redhat.com>
427
428 * armvirt.c (GetWord): Add new parameter - check - to enable or
429 disable the alignment checking.
430 (PutWord): Add new parameter - check - to enable or disable the
431 alignment checking.
432 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
433 (ARMul_ReadWord): Pass extra parameter to GetWord.
434 (ARMul_WriteWord): Pass extra parameter to PutWord.
435 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
436 (ARMul_WriteByte): Pass extra parameter to GetWord.
437 (ARMul_SwapWord): Pass extra parameter to PutWord.
438 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
439 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
440
441 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
442 ARMul_SafeWriteByte.
443
444 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
445 (sim_read): Use ARMul_SafeReadByte.
446
447 * armos.c (in_SWI_handler): Remove.
448 (SWIWrite0): Use ARMul_SafeReadByte.
449 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
450 (SWIopen): Use ARMul_SafeReadByte.
451 (SWIread): Use ARMul_SafeWriteByte.
452 (SWIwrite): Use ARMul_SafeReadByte.
453 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
454 (ARMul_OSException): Remove use of is_SWI_handler.
455
2ef048fc
NC		 4562001-02-16 Nick Clifton <nickc@redhat.com>
457
458 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
459 the state to RESUME.
460
5f7d0a33
NC		 4612001-02-14 Nick Clifton <nickc@redhat.com>
462
44e23e57
NC		 463 * armemu.c: Add code to preserve processor mode when a prefetch
464 abort is signalled after processing a breakpoint.
465
5f7d0a33
NC		 466 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
467 for any machine type except the early ARMs.
468
1e5d4e46
NC		 4692001-02-13 Nick Clifton <nickc@redhat.com>
470
471 * armos.c (in_SWI_handler): New static variable.
472 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
473 (ARMul_OSException): Ignore exceptions generated whilst emulating
474 a SWI.
475
179ae6ea
NC		 4762001-02-12 Nick Clifton <nickc@redhat.com>
477
478 * armemu.h (NEGBRANCH): Fix defintion.
479
dda308f5
NC		 4802001-02-01 Nick Clifton <nickc@redhat.com>
481
482 * armemu.c (LoadSMult): Update base address register after
483 restoring register bank.
484 (StoreMult): Update base address register after restoring register
485 bank.
486
88694af3
NC		 4872001-01-31 Nick Clifton <nickc@redhat.com>
488
489 * armvirt.c (PutWord): Detect installation of SWI vector.
490 (SWI_vector_installed): Define.
491 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
492 * armos.h (SWI_vector_installed): Declare.
493 * wrapper.c (SWI_vector_installed): Remove definition.
494 (sim_write): Remove check of SWI vector installation
495
ac1c9d3a
NC		 4962000-12-18 Nick Clifton <nickc@redhat.com>
497
498 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
499 instruction.
500
9a6b6a66
NC		 5012000-12-10 Nick Clifton <nickc@redhat.com>
502
503 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
504
760a7bbe
NC		 5052000-12-07 Nick Clifton <nickc@redhat.com>
506
507 * armemu.c (ARMul_Emulate26): Detect double word load and
508 store instructions and call emulation routines.
509 (Handle_Load_Double): Emulate a double word load instruction.
510 (Handle_Store_Double): Emulate a double word store
511 instruction.
512
7f53bc35
NC		 5132000-12-03 Nick Clifton <nickc@redhat.com>
514
515 * armos.c: Fix formatting.
516 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
517 mode.
518
f1129fb8
NC		 5192000-11-29 Nick Clifton <nickc@redhat.com>
520
521 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
522 (ARM_v5e_Prop): Define.
523 (ARM_XScale_Prop): Define.
524
525 * wrapper.c (sim_create_inferior): Select processor based on
526 machine number.
527 (SWI_vector_installed): New boolean. Set to true if the SWI
528 vector address is written to by the executable.
529
530 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
531 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
532 (ARMul_Abort): Fix calculation of LR address.
533
534 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
535 and a SWI is not handled by the simulator, pass the SWI off to the
536 vector, otherwise issue a warning message and continue.
537
538 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
539
540 * thumbemu.c: Add v5 instruction simulation.
541 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
542
543 * armcopro.c: Add XScale co-processor emulation.
544 * armemu.h: Add exported XScale co-processor functions.
545
3943c96b
NC		 5462000-09-15 Nick Clifton <nickc@redhat.com>
547
548 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
549 property. Delete unnecessary processor names.
550 (ARM_Strong_Prop): Delete.
551 (STRONGARM): Delete.
552 (ARM_v4_Prop): Add.
553 (ARM_v5_Prop): Add
554 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
555 booleans.
556
557 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
558 (BUSUSEDINCPCN): Use is_v4 boolean.
559
560 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
561 (ARMul_SelectProcessor): Change second parameter from 'processor'
562 to 'properties'. Set is_v4 and is_v5 booleans in State.
563
564 * armrdi.c: Remove use of ARM processor names. Replace with ARM
565 processor properties.
566
567 * wrapper.c (sim_create_inferior): Choose properties passed to
568 ARMul_SelectProcessor based on machine number.
569
4bc1de7b
NC		 5702000-08-14 Nick Clifton <nickc@redhat.com>
571
572 * armemu.c (LHPOSTDOWN): Compute write back value before
573 performing load in case the offset register is overwritten.
574 (LHPOSTUP): Ditto.
575
0a4321b9
FN		 5762000-07-14 Fernando Nasser <fnasser@cygnus.com>
577
578 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
579
64a10675
FN		 5802000-07-14 Fernando Nasser <fnasser@cygnus.com>
581
582 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
583 new inferior.
584
b0eae074
AO		 5852000-07-04 Alexandre Oliva <aoliva@redhat.com>
586
ae3c7619
AO		 587 * armvirt.c (ABORTS): Do not define.
588
1e6b544a
AO		 589 * armdefs.h (struct ARMul_State): Add is_StrongARM.
590 (ARM_Strong_Prop, STRONGARM): Define.
591 * arminit.c (ARMul_NewState): Reset is_StrongARM.
592 (ARMul_SelectProcessor): Set is_StrongARM.
593 * wrapper.c (sim_create_inferior): Use bfd machine type to
594 determine processor type to emulate.
595 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
596 when emulating StrongARM.
597
66210567
AO		 598 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
599
e063aa3b
AO		 600 * armemu.h (INSN_SIZE): New macro.
601 (SET_ABORT): Save CPSR in SPSR and set LR.
602 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
603 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
604 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
605
13b6dd6f
AO		 606 * armemu.c (LoadSMult): Use WriteR15() to discard the least
607 significant bits of PC.
608
892c6b9d
AO		 609 * armemu.h (WRITEDESTB): New macro.
610 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
611 modify PC. Moved the existing logic...
612 (WriteR15Branch): ... here. New function.
613 (WriteR15, WriteSR15): Drop the two least significant bits.
614 (LoadSMult): Use WriteR15Branch() to modify PC.
615 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
616
cf52c765
AO		 617 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
618 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
619 extracted from state->Cpsr, but preserve the unused bits.
620 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
621 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
622 get the full CPSR word.
623
4ef2594f
AO		 624 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
625 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
626 (SETPSR, SET_INTMODE, SETCC): Removed.
627 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
628 mask. Use SETPSR_* to modify PSR.
629 (ARMul_SetCPSR): Load all bits from value.
630 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
631
e62263b8
AO		 632 * armemu.c (ARMul_Emulate): Compute writeback value before
633 loading, since the offset register may be the destination
634 register.
635
b0eae074
AO		 636 * armdefs.h (SYSTEMBANK): Define as USERBANK.
637 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
638
ee9a7772
AO		 6392000-06-22 Alexandre Oliva <aoliva@cygnus.com>
640
f9c22bc3
AO		 641 * armemu.c (Multiply64): Fix computation of flag N.
642
ee9a7772
AO		 643 * armemu.c (MultiplyAdd64): Fix computation of flag N.
644
fe47e8df
AO		 6452000-06-20 Alexandre Oliva <aoliva@cygnus.com>
646
647 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
648 bits of the offset.
649
c1a72ffd
NC		 6502000-05-25 Nick Clifton <nickc@cygnus.com>
651
652 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
653 really changed.
654 (MMUWrite): Only indicate mode change if a singal has really
655 changed.
656
657 * armdefs.h (SYSTEMMODE): Define.
658 (BANK_CAN_ACEESS_SPSR): Define.
659
660 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
661 to advance before stopping the emulation.
662
663 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
664 correctly.
665
666 * armos.c (ARMul_OSInit): Create a initial stack pointer for
667 System mode.
668
669 * armsupp.c (ModeToBank): Remove unused first parameter.
670 Add support for System Mode.
671 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
672 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
673 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
674 (ARMulSwitchMode): Add support for System Mode.
675
676Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
eb2d80b4
AC		 677
678 * configure: Regenerated to track ../common/aclocal.m4 changes.
679
3463c3fb
NC		 6802000-05-23 Nick Clifton <nickc@cygnus.com>
681
682 * wrapper.c (sim_store_register): Special handling for CPSR
683 register.
684
5d0d395e
FCE		 6852000-03-11 Philip Blundell <philb@gnu.org>
686
687 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
688 Patch from Allan Skillman <Allan.Skillman@arm.com>.
689
6c9e0292
FCE		 690Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
691
692 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
693
6d358e86
NC		 6942000-02-08 Nick Clifton <nickc@cygnus.com>
695
696 * wrapper.c: Fix compile time warning messages.
697 * armcopro.c: Fix compile time warning messages.
698 * armdefs.h: Fix compile time warning messages.
699 * armemu.c: Fix compile time warning messages.
700 * armemu.h: Fix compile time warning messages.
701 * armos.c: Fix compile time warning messages.
702 * armsupp.c: Fix compile time warning messages.
703 * armvirt.c: Fix compile time warning messages.
d0187574 704 * bag.c: Fix compile time warning messages.
6d358e86 705
dfcd3bfb
JM		 7062000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
707
708 * *.[ch]: Use indent to make readable.
709
c2d11a7d
JM		 7101999-11-22 Nick Clifton <nickc@cygnus.com>
711
712 * armos.c (SWIread): Generate an error message if a huge read is
713 performed.
714 (SWIwrite): Generate an error message if a huge write is
715 performed.
716
5c44784c
JM		 7171999-10-27 Nick Clifton <nickc@cygnus.com>
718
719 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
720 breakpoint.
721
2df3850c
JM		 7221999-10-08 Ulrich Drepper <drepper@cygnus.com>
723
724 * armos.c (SWIopen): Always pass third parameter with 0666 since
725 otherwise uninitialized memory gets access if the O_CREAT bit is
726 set and so we possibly cannot access the file afterwards.
727
2acceee2
JM		 7281999-09-29 Doug Evans <devans@casey.cygnus.com>
729
730 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
731 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
732
d4f3574e
SS		 733Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
734
735 * configure: Regenerated to track ../common/aclocal.m4 changes.
736
cd0fc7c3
SS		 7371999-05-08 Felix Lee <flee@cygnus.com>
738
739 * configure: Regenerated to track ../common/aclocal.m4 changes.
740
7a292a7a
SS		 7411999-04-06 Keith Seitz <keiths@cygnus.com>
742
743 * wrapper.c (stop_simulator): New global.
744 (sim_stop): Set sim state to STOP and set
745 stop_simulator.
746 (sim_resume): Reset stop_simulator.
747 (sim_stop_reason): If stop_simulator is set, tell gdb
748 that the we took SIGINT.
749 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
750 stop_simulator is set.
751
7521999-04-02 Keith Seitz <keiths@cygnus.com>
753
754 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
755 whenever the counter expires.
756 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
757
7581999-03-24 Nick Clifton <nickc@cygnus.com>
759
760 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
761 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
762
c906108c
SS		 763Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
764
765 * wrapper.c (sim_open): Set endianness according to BFD or command
766 line switch.
767
768 * tconfig.in: Define SIM_HAVE_BIENDIAN.
769
770Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
771
772 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
773 the same as either RdHi or RdLo.
774
775Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
776
777 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
778 Set Reg[0] based on reason for for the exception.
779
780Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
781
782 * armos.c (SWIwrite0): New function.
783 (WriteCommandLineTo): New function.
784 (SWIopen): New function.
785 (SWIread): New function.
786 (SWIwrite): New function.
787 (SWIflen): New function.
788 (ARMul_OSHandleSWI): Call new functions instead of handling
789 these here.
790 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
791 (*): Reformat spacing to be a bit more GNUly.
792 Most code taken from a patch by Anthony Thompson
793 (athompso@cambridge.arm.com)
794
795Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
796
797 * armos.h: Add Angel SWI and its reason codes.
798 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
799
800Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
801
802 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
803 of ":tt" to catch stdin in addition to stdout.
804 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
805 or success of lseek().
806
807Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
808
809 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
810 to open stdout.
811
812Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
813
814 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
815 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
816 seek from offset 0 and not to use R2 for whence since it is
817 not passed as part of the SWI call.
818
819Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
820
821 * configure: Regenerated to track ../common/aclocal.m4 changes.
822
823Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
824
825 * configure: Regenerated to track ../common/aclocal.m4 changes.
826 * config.in: Ditto.
827
828Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
829
830 * acconfig.h: New file.
831 * configure.in: Reverted change of Apr 24; use sinclude again.
832
833Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
834
835 * configure: Regenerated to track ../common/aclocal.m4 changes.
836 * config.in: Ditto.
837
838Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
839
840 * configure.in: Don't call sinclude.
841
842Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
843
844 * configure: Regenerated to track ../common/aclocal.m4 changes.
845
846Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
847
848 * configure: Regenerated to track ../common/aclocal.m4 changes.
849
850Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
851
852 * configure: Regenerated to track ../common/aclocal.m4 changes.
853
854Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
855
856 * configure: Regenerated to track ../common/aclocal.m4 changes.
857
858Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
859
860 * armopts.h: Remove definition of LITTLEND - it is not used.
861
862Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
863
864 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
865 length parameter. Return -1.
866
867Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
868
869 * configure: Regenerated to track ../common/aclocal.m4 changes.
870
871Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
872
873 * configure: Regenerated to track ../common/aclocal.m4 changes.
874
875Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
876
877 * configure: Regenerated to track ../common/aclocal.m4 changes.
878
879Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
880
881 * configure: Regenerated to track ../common/aclocal.m4 changes.
882 * config.in: Ditto.
883
884Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
885
886 * Makefile.in: Updated with changes from branch.
887 * armdefs.h: ditto
888 * armemu.c: ditto these changes
889 * armemu.h: ditto add support for
890 * armos.c: ditto the Thumb instruction
891 * armsupp.c: ditto set and the new v4
892 * armvirt.c: ditto architecture.
893 * wrapper.c: ditto
894 * thumbemu.c: New file from branch.
895
896
897Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
898
899 * configure: Regenerated to track ../common/aclocal.m4 changes.
900
901Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
902
903 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
904 from Tony Thompson at ARM: athompso@arm.com
905
906 * wrapper.c (sim_create_inferior): Add code to create an execution
907 environment. Patch from Tony Thompson at ARM: athompso@arm.com
908
909Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
910
911 * wrapper.c (sim_load): Pass lma_p and sim_write args to
912 sim_load_file.
913
914Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
915
916 * configure: Regenerated to track ../common/aclocal.m4 changes.
917
918Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
919
920 * configure: Regenerated to track ../common/aclocal.m4 changes.
921
922Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
923
924 * configure: Regenerated to track ../common/aclocal.m4 changes.
925
926Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
927
928 * configure: Regenerated to track ../common/aclocal.m4 changes.
929
930Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
931
932 * configure: Regenerated to track ../common/aclocal.m4 changes.
933
934Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
935
936 * configure: Regenerated to track ../common/aclocal.m4 changes.
937
938Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
939
940 * configure: Regenerated to track ../common/aclocal.m4 changes.
941
942Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
943
944 * configure: Regenerated to track ../common/aclocal.m4 changes.
945 * config.in: Ditto.
946
947Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
948
949 * wrapper.c (sim_kill): Delete.
950 (sim_create_inferior): Add ABFD argument.
951 (sim_load): Move setting of PC from here.
952 (sim_create_inferior): To here.
953
954Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
955
956 * configure: Regenerated to track ../common/aclocal.m4 changes.
957 * config.in: Ditto.
958
959Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
960
961 * wrapper.c (sim_open): Add ABFD argument.
962
963Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
964
965 * wrapper.c (sim_open): Add callback argument.
966 (sim_set_callbacks): Drop SIM_DESC argument.
967
968Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
969
970 * configure: Regenerated to track ../common/aclocal.m4 changes.
971
972Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
973
974 * wrapper.c (sim_stop): Stub sim_stop function.
975
976Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
977
978 * arminit.c (ARMul_NewState): Preinitialize the state to
979 all zero/NULL.
980
981Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
982
983 * Makefile.in (SIM_OBJS): Add sim-load.o.
984 * wrapper.c (sim_kind,myname): New static locals.
985 (sim_open): Set sim_kind, myname.
986 (sim_load): Call sim_load_file to do work. Set start address from bfd.
987 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
988
989Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
990
991 * wrapper.c (sim_trace): Update so that it matches prototype.
992
993Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
994
995 * configure: Regenerated to track ../common/aclocal.m4 changes.
996 * config.in: Ditto.
997
998Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
999
1000 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1001 $(srcdir)/....
1002 (armemu26.o): Ditto.
1003
1004Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1005
1006 * wrapper.c (sim_open): New arg `kind'.
1007
1008 * configure: Regenerated to track ../common/aclocal.m4 changes.
1009
1010Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
1011
1012 * COPYING: Update FSF address.
1013
1014Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1015
1016 * configure: Regenerated to track ../common/aclocal.m4 changes.
1017
1018Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1019
1020 * configure: Regenerated to track ../common/aclocal.m4 changes.
1021
1022Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1023
1024 * configure: Re-generate.
1025
1026Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1027
1028 * configure: Regenerate to track ../common/aclocal.m4 changes.
1029
1030Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
1031
1032 * wrapper.c (sim_open): Has result now.
1033 (sim_*): New SIM_DESC argument.
1034
1035Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
1036
1037 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1038 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1039 * configure.in: sinclude ../common/aclocal.m4.
1040 * configure: Regenerated.
1041
1042Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1043
1044 * configure configure.in Makefile.in: Update to new configure
1045 scheme which is more compatible with WinGDB builds.
1046 * configure.in: Improve comment on how to run autoconf.
1047 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1048 * Makefile.in: Use autoconf substitution to install common
1049 makefile fragment.
1050
1051Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
1052
1053 * run.c: Deleted, use one in ../common now.
1054 * Makefile.in: Delete everything that's been moved to
1055 ../common/Make-common.in.
1056 (SIM_OBJS): Define.
1057 * configure.in: Simplify using macros in ../common/aclocal.m4.
1058 * configure: Regenerated.
1059 * config.in: New file.
1060 * armos.c: #include config.h.
1061 * wrapper.c (mem_size): Value is in bytes now.
1062 (sim_callback): New global.
1063 (arm_sim_set_profile{,_size}): Delete.
1064 (arm_sim_set_mem_size): Rename to sim_size.
1065 (sim_do_command): Call printf_filtered via callback.
1066 (sim_set_callbacks): Record callback.
1067
1068Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1069
1070 * Makefile.in (mostlyclean): Remove config.log.
1071
1072Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1073
1074 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1075 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1076 (docdir): Removed.
1077 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1078 (AC_PROG_INSTALL): Added.
1079 * configure: Rebuilt.
1080
1081Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1082
1083 * configure: Regenerate with autoconf 2.7.
1084
1085Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
1086
1087 * run.c (main): Use new bfd_big_endian macro.
1088
1089Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
1090
1091 * run.c: Include "getopt.h".
1092 (verbose): Delete.
1093 (usage): Make static.
1094 (main): Call arm_sim_set_verbosity.
1095 Only load sections marked SEC_LOAD.
1096 * wrapper.c (mem_size, verbosity): New static global.
1097 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
1098 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
1099
1100Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
1101
1102 * armdefs.h (ARMul_State): New member `verbose'.
1103 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1104 * run.c (verbose): Make global.
1105 * wrapper.c (init): Set state->verbose.
1106 (ARMul_ConsolePrint): Don't print anything if !verbose.
1107
1108Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
1109
1110 * armos.c: #include dbg_rdi.h.
1111 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1112 * armos.h (SWI_Breakpoint): Define.
1113 * wrapper.c: #include armemu.h, dbg_rdi.h.
1114 (rc): Delete.
1115 (sim_resume): Use state->EndCondition to record stop state.
1116 Call FLUSHPIPE before returning.
1117 (sim_stop_reason): Determine reason from state->EndCondition.
1118
1119Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
1120
1121 * wrapper.c (sim_set_callbacks): New.
1122
1123Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
1124
1125 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1126 number of bytes not read/written (or -1).
1127
1128Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
1129
1130 * Makefile.in (maintainer-clean): New synonym for realclean.
1131
1132Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
1133
1134 * configure.in: Remove AC_PROG_INSTALL.
1135 * configure: Rebuild.
1136 * Makefile.in (INSTALL): Revert to using install.sh.
1137 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1138 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1139 (mostlyclean): Make the same as clean, not distclean.
1140 (clean): Remove config.log.
1141 (install): Don't install in $(tooldir).
1142
1143Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
1144
1145 (Try to) Update to new bfd autoconf scheme.
1146 * run.c: Don't include sysdep.h.
1147 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1148 (CC, CFLAGS, AR, RANLIB): Likewise.
1149 (HDEFINES, TDEFINES): Define.
1150 (CC_FOR_BUILD): Delete.
1151 (host_makefile_frag): Delete.
1152 (Makefile): Don't depend on frags.
1153 * configure.in (sysdep.h): Don't create symlink.
1154 (host_makefile_frag, frags): Deleted.
1155 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1156 * configure: Regenerated.
1157
1158Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1159
1160 * Update all FSF addresses except those in COPYING* files.
1161
1162Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1163
1164 * Makefile.in (clean): Remove run, libsim.a.
1165
1166 * Makefile.in, configure.in: converted to autoconf.
1167 * configure: New file, generated with autconf 2.4.
1168
1169 * arm.mt: Removed.
1170
1171Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1172
1173 * wrapper.c (sim_do_command): New function.
1174
1175Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1176
1177 * armos.c (ARMul_OSHandleSWI): New version to work with
1178 newlib simply.
1179
1180Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
1181
1182 * run.c (main): Grab return value from right register.
1183
1184Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>
1185
1186 * New.
1187
1188
GDB Binutils - Deliverables
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