Commit | Line | Data |
---|---|---|
2f0122dc DJ |
1 | 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com> |
2 | ||
3 | * configure: Regenerated. | |
4 | ||
20e95c23 DJ |
5 | 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com> |
6 | ||
7 | * configure: Regenerated. | |
8 | ||
4b1d9c58 PB |
9 | 2006-03-07 Paul Brook <paul@codesourcery.com> |
10 | ||
11 | * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY. | |
12 | ||
eeea4660 DJ |
13 | 2006-02-01 Shaun Jackman <sjackman@gmail.com> |
14 | ||
15 | * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system | |
16 | call meminfo. Return ENOSYS for unhandled RedBoot syscalls. | |
17 | ||
aba6488e MM |
18 | 2005-11-23 Mark Mitchell <mark@codesourcery.com> |
19 | ||
20 | * wrapper.c (gdb/signals.h): Include it. | |
21 | (SIGTRAP): Don't define. | |
22 | (SIGBUS): Likewise. | |
23 | (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*. | |
24 | ||
2be701a3 DJ |
25 | 2005-11-16 Shaun Jackman <sjackman@gmail.com> |
26 | ||
eeea4660 | 27 | * armos.c: Include limits.h |
2be701a3 DJ |
28 | (unlink): Remove this macro. It is unused in this file and |
29 | conflicts with sim_callback->unlink. | |
30 | (PATH_MAX): Define as 1024 if not already defined. | |
31 | (ReadFileName): New function. | |
32 | (SWIopen): Fix a potential buffer overflow. | |
33 | (SWIremove): New function. | |
34 | (SWIrename): Ditto. | |
35 | (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY, | |
36 | SWI_Remove, and SWI_Rename, as well as the RDI calls | |
37 | AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and | |
38 | AngelSWI_Reason_Rename. | |
39 | ||
c4793bac PB |
40 | 2005-09-19 Paul Brook <paul@codesourcery.com> |
41 | ||
42 | * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when | |
43 | available. | |
44 | * armemu.c: Use them. | |
45 | * armvirt.c (ARMul_MemoryInit): Use correct type for size. | |
46 | * configure.ac: Check for stdint.h. | |
47 | * config.in: Regenerate. | |
48 | * configure: Regenerate. | |
49 | ||
546aee7a NC |
50 | 2005-05-24 Nick Clifton <nickc@redhat.com> |
51 | ||
52 | * thumbemu.c (handle_v6_thumb_insn): New function. | |
53 | (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined | |
54 | instruction binary is encountered. | |
55 | ||
380d9419 NC |
56 | 2005-05-12 Nick Clifton <nickc@redhat.com> |
57 | ||
58 | * Update the address and phone number of the FSF organization in | |
59 | the GPL notices in the following files: | |
60 | COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c, | |
61 | armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h, | |
62 | armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c, | |
63 | communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h, | |
64 | gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c, | |
65 | maverick.c, parent.c, thumbemu.c, wrapper.c | |
66 | ||
8207e0f2 NC |
67 | 2005-04-20 Nick Clifton <nickc@redhat.com> |
68 | ||
69 | * armemu.c (handle_v6_insn): New function - emulate a few of the | |
70 | v6 instructions - the ones now generated by GCC. | |
71 | (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is | |
72 | found. | |
73 | * armdefs.h (struct ARMul_State): Add new field: is_v6. | |
74 | (ARM_v6_Prop): Define. | |
75 | * arminit.c (ARMul_NewState): Initialise the v6 flag. | |
76 | (ARMul_SelectProcessor): Determine if the v6 flag should be | |
77 | set. | |
78 | * wrapper.c (sim_create_inferior): For unknown architectures, | |
79 | default to allowing the v6 instructions. | |
80 | ||
16d55f14 NC |
81 | 2005-04-18 Nick Clifton <nickc@redhat.com> |
82 | ||
83 | * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment | |
84 | operator to the RHS. | |
85 | (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to | |
86 | indicate an unsigned long long constant. | |
87 | ||
2b193c4a MK |
88 | 2005-03-23 Mark Kettenis <kettenis@gnu.org> |
89 | ||
90 | * configure: Regenerate. | |
91 | ||
35695fd6 AC |
92 | 2005-01-14 Andrew Cagney <cagney@gnu.org> |
93 | ||
94 | * configure.ac: Sinclude aclocal.m4 before common.m4. Add | |
95 | explicit call to AC_CONFIG_HEADER. | |
96 | * configure: Regenerate. | |
97 | ||
f0569246 AC |
98 | 2005-01-12 Andrew Cagney <cagney@gnu.org> |
99 | ||
100 | * configure.ac: Update to use ../common/common.m4. | |
101 | * configure: Re-generate. | |
102 | ||
38f48d72 AC |
103 | 2005-01-11 Andrew Cagney <cagney@localhost.localdomain> |
104 | ||
105 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
106 | ||
b7026657 AC |
107 | 2005-01-07 Andrew Cagney <cagney@gnu.org> |
108 | ||
109 | * configure.ac: Rename configure.in, require autoconf 2.59. | |
110 | * configure: Re-generate. | |
111 | ||
379832de HPN |
112 | 2004-12-08 Hans-Peter Nilsson <hp@axis.com> |
113 | ||
114 | * configure: Regenerate for ../common/aclocal.m4 update. | |
115 | ||
0aaa4a81 AC |
116 | 2004-06-28 Andrew Cagney <cagney@gnu.org> |
117 | ||
118 | * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook. | |
119 | ||
a4c9740c MM |
120 | 2003-12-29 Mark Mitchell <mark@codesourcery.com> |
121 | ||
122 | * armos.c (fcntl.h): Do not include it. | |
123 | (O_RDONLY): Do not define. | |
124 | (O_WRONLY): Likewise. | |
125 | (O_RDWR): Likewise. | |
126 | (targ-vals.h): Include it. | |
127 | (translate_open_mode): Use TARGET_O_* instead of O_*. | |
128 | (SWIopen): Likewise. | |
129 | * Makefile.in (armos.o): Depend on targ-vals.h. | |
130 | ||
c88931b0 NC |
131 | 2003-04-13 Nick Clifton <nickc@redhat.com> |
132 | ||
133 | * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale | |
134 | mode. | |
135 | (PutWord): Likewise. | |
136 | ||
3a3d6f65 NC |
137 | 2003-03-30 Nick Clifton <nickc@redhat.com> |
138 | ||
139 | * configure.in (CON_FLAGS): Remove. | |
140 | (COPRO): Unconditionally include iwmmxt.o. | |
141 | * configure: Regenerate. | |
142 | * Makefile.in (CON_FLAGS): Remove. | |
143 | * armcopro.c: Remove use of __IWMMXT__ flag. | |
144 | * wrapper.c: Likewise. | |
145 | * armemu.c: Likewise. | |
146 | Add explanatory comment for suppressed code. | |
147 | ||
148 | 2003-03-27 Nick Clifton <nickc@redhat.com> | |
149 | ||
150 | * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors. | |
151 | ||
0f026fd0 NC |
152 | 2003-03-27 Nick Clifton <nickc@redhat.com> |
153 | ||
154 | * configure.in: (CON_FLAGS): Define and intialise. | |
155 | (COPRO): Add iwmmxt.o if configuring for XScale. | |
156 | * configure: Regenerate. | |
157 | * Makefile.in (iwmmxt.o): Add rule to build. | |
158 | (COM_FLAGS): Define. | |
159 | (ALL_FLAGS): Add CON_FLAGS. | |
160 | * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors. | |
161 | * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field. | |
162 | (ARM_iWMMXt_Prop): Define. | |
163 | * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and | |
164 | pass to coprocessor. | |
165 | * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'. | |
166 | (ARMul_Abort): Catch branches through uninitialised vectors. | |
167 | * armos.c (softevtorcode): Update comment. | |
168 | (ARMul_OsInit): Use ARMUndefinedInstrV. | |
0f026fd0 NC |
169 | * wrapper.c (sim_create_inferior): Handle iWMMXt processor type. |
170 | (sim_store_register): Handle iWMMXt registers. | |
171 | (sim_fetch_register): Handle iWMMXt registers. | |
172 | * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator | |
173 | functions. | |
174 | * iwmmxt.c: New file: iWMMXt emulator. | |
175 | ||
dd97b6fd | 176 | 2003-03-20 Nick Clifton <nickc@redhat.com> |
f603c8fe NC |
177 | |
178 | * Contribute support for Cirrus Maverick ARM co-processor, | |
179 | written by Aldy Hernandez <aldyh@redhat.com> and | |
180 | Andrew Cagney <cagney@redhat.com>: | |
181 | ||
182 | * maverick.c: New file: Support for Maverick floating point | |
183 | co-processor. | |
184 | * Makefile.in: Add maverick.o target. | |
185 | * configure.in (COPRO): Add maverick.o. | |
186 | * configure: Regenerate. | |
187 | * armcopro.c (ARMul_CoProInit): Only initialise co-processors | |
188 | available on target processor. Add code to initialse Maverick | |
189 | co-processor support code. | |
190 | * armdefs.h (ARMul_state): Add is_ep9312 field. | |
191 | (ARM_ep9312_Prop): Define. | |
192 | * armemu.h: Add prototypes for Maverick co-processor | |
193 | functions. | |
194 | * arminit.c (ARMul_SelectProcessor): Initialise the | |
195 | co-processor support once the chip has been selected. | |
196 | * wrapper.c: Add support for Maverick co-processor. | |
197 | (init): Do not call ARMul_CoProInit. Delays this until the | |
198 | chip has been selected. | |
199 | ||
0d9fd8f1 NC |
200 | 2003-03-02 Nick Clifton <nickc@redhat.com> |
201 | ||
202 | * armos.c (SWIWrite0): Catch big-endian bug when printing | |
203 | characters. | |
204 | ||
6b4a8935 AC |
205 | 2003-02-27 Andrew Cagney <cagney@redhat.com> |
206 | ||
207 | * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd. | |
208 | ||
45fdcabe BE |
209 | 2003-01-10 Ben Elliston <bje@redhat.com> |
210 | ||
211 | * README.Cygnus: Rename from this .. | |
212 | * README: .. to this. | |
213 | ||
058f270d AC |
214 | 2002-09-27 Andrew Cagney <ac131313@redhat.com> |
215 | ||
216 | * wrapper.c (sim_open): Add support for -m<mem-size>. | |
217 | (mem_size): Reduce to 2MB. | |
218 | Fix PR gdb/433. | |
219 | ||
c7a7b500 NC |
220 | 2002-08-15 Nick Clifton <nickc@redhat.com> |
221 | ||
222 | * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they | |
223 | can be caused by an interrupted system call being resumed by GDB. | |
224 | ||
630ace25 NC |
225 | 2002-07-05 Nick Clifton <nickc@cambridge.redhat.com> |
226 | ||
227 | * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH | |
228 | and MIAxy instructions. | |
229 | ||
7b77dec6 NC |
230 | 2002-06-21 Nick Clifton <nickc@cambridge.redhat.com> |
231 | ||
232 | * armos.h (ADP_Stopped_RunTimeError): Set correct value. | |
233 | ||
c8cca39f AC |
234 | 2002-06-16 Andrew Cagney <ac131313@redhat.com> |
235 | ||
236 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
237 | ||
26216b98 AC |
238 | 2002-06-12 Andrew Cagney <ac131313@redhat.com> |
239 | ||
240 | * Makefile.in: Update copyright. | |
241 | (wrapper.o): Specify dependencies. | |
242 | * wrapper.c: Include "gdb/sim-arm.h". | |
243 | (sim_store_register, sim_fetch_register): Rewrite using `enum | |
244 | arm_sim_regs' and a switch. | |
245 | ||
3c25f8c7 AC |
246 | 2002-06-09 Andrew Cagney <cagney@redhat.com> |
247 | ||
248 | * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h". | |
249 | * armos.c: Include "gdb/callback.h". | |
250 | ||
5aa682b2 NC |
251 | 2002-05-29 Nick Clifton <nickc@cambridge.redhat.com> |
252 | ||
253 | * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers | |
254 | if a Data Abort is detected. | |
255 | ||
7378e198 NC |
256 | 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com> |
257 | ||
10b57fcb NC |
258 | * armvirt.c (GetWord): Only perform access checks if 'check' |
259 | is set. | |
260 | (PutWord): Likewise. | |
261 | * wrapper.c (sim_create_inferior): Report unknown machine | |
262 | numbers. | |
7378e198 NC |
263 | * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc + |
264 | 2, it has already been advanced. | |
265 | ||
2984e114 NC |
266 | 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com> |
267 | ||
268 | * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1) | |
269 | instruction do not add in the second bit of the base address - | |
270 | this has already been accounted for. | |
271 | ||
8b2440b7 NC |
272 | 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com> |
273 | ||
274 | * armcopro.c (check_cp13_access): Allow access to register 1 when | |
275 | CRm is 1. | |
276 | (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to. | |
277 | ||
de4112fa NC |
278 | 2002-05-17 Nick Clifton <nickc@cambridge.redhat.com> |
279 | ||
7f53bce4 | 280 | * Makefile.in (SIM_TARGET_SWITCHES): Define. |
de4112fa NC |
281 | * armos.c (swi_mask): Define. Initialise to supporting all |
282 | SWI emulations. | |
283 | (ARMul_OSInit): For XScale targets, only support the ANGEL | |
284 | SWI interface. (This is at the request if Intel). | |
285 | (ARMul_OSHandleSWI): Examine swi_mask to see if a particular | |
286 | SWI call should be emulated. | |
287 | Do not fall through from AngelSWI_Reason_WriteC. | |
288 | Propagate exit code from RedBoot Exit SWI. | |
289 | * rdi-dgb.h (swi_mask): Prototype. | |
290 | (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define. | |
291 | * wrapper.c (sim_target_parse_command_line): New function. | |
292 | Look for and handle --swi-support switch. | |
293 | (sim_target_parse_arg_array): New function. Process an argv | |
294 | array for parsing by sim_target_parse_command_line. | |
295 | (sim_target_display_usage): New function. Describe syntax of | |
296 | --swi-suppoort switch. | |
297 | (sim_open): Add call to sim_target_parse_arg_array). | |
298 | ||
d8512e6a NC |
299 | 2002-05-09 Nick Clifton <nickc@cambridge.redhat.com> |
300 | ||
301 | * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM | |
302 | mode and some of its system calls. | |
303 | ||
ae60d3dd AG |
304 | 2002-03-17 Anthony Green <green@redhat.com> |
305 | ||
306 | * wrapper.c (mem_size): Increase the default target memory to 8MB. | |
307 | ||
b3ba81f8 KS |
308 | 2002-02-21 Keith Seitz <keiths@redhat.com> |
309 | ||
310 | * armos.c (SWIWrite0): Use generic host_callback mechanism | |
311 | for supported OS functions "open", "close", "write", etc. | |
312 | (SWIopen): Likewise. | |
313 | (SWIread): Likewise. | |
314 | (SWIwrite): Likewise. | |
315 | (SWIflen): Likewise. | |
316 | (ARMul_OSHandleSWI): Likewise. | |
317 | ||
c17aa318 NC |
318 | 2002-02-05 Nick Clifton <nickc@cambridge.redhat.com> |
319 | ||
320 | * wrapper.c (sim_create_inferior): Modify previous patch so that | |
321 | it is only triggered for COFF format executables. | |
322 | ||
25180f8a NC |
323 | 2002-02-04 Nick Clifton <nickc@cambridge.redhat.com> |
324 | ||
c17aa318 NC |
325 | * wrapper.c (sin_create_inferior): If a v5 architecture is |
326 | detected, assume it might be an XScale binary, since there is no | |
327 | way to distinguish between the two in the COFF file format. | |
25180f8a | 328 | |
57165fb4 NC |
329 | 2002-01-10 Nick Clifton <nickc@cambridge.redhat.com> |
330 | ||
331 | * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13]. | |
332 | * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13] | |
333 | and CPRead[14]. | |
334 | Fix formatting. Improve layout. | |
335 | * armemu.h: Fix formatting. Improve layout. | |
336 | ||
272fcdcd NC |
337 | 2002-01-09 Nick Clifton <nickc@cambridge.redhat.com> |
338 | ||
339 | * wrapper.c (sim_fetch_register): If fetching more than 4 bytes | |
340 | return zeroes in the other words. | |
86c735a5 | 341 | General formatting tidy ups. |
272fcdcd | 342 | |
6746a76a BH |
343 | 2001-11-16 Ben Harris <bjh21@netbsd.org> |
344 | ||
345 | * Makefile.in (armemu32.o): Replace $< with autoconf recommended | |
346 | $(srcdir)/.... | |
347 | (armemu26.o): Ditto. | |
348 | ||
ff44f8e3 NC |
349 | 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com> |
350 | ||
351 | * armemu.h (CP_ACCESS_ALLOWED): New macro. | |
352 | Fix formatting. | |
353 | * armcopro.c (read_cp14_reg): Make static. | |
354 | (write_cp14_reg): Make static. | |
355 | (check_cp13_access): Use CP_ACCESS_ALLOWED macro. | |
356 | Fix formatting. | |
357 | * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED. | |
358 | (ARMul_STC): Check CP_ACCESS_ALLOWED. | |
359 | (ARMul_MCR): Check CP_ACCESS_ALLOWED. | |
360 | (ARMul_MRC): Check CP_ACCESS_ALLOWED. | |
361 | (ARMul_CDP): Check CP_ACCESS_ALLOWED. | |
362 | Fix formatting. | |
363 | * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not | |
364 | equal to 15. | |
365 | (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15. | |
366 | Fix formatting. | |
367 | ||
fb7a8ef0 NC |
368 | 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com> |
369 | ||
370 | * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD | |
371 | instructions with post indexed addressing modes. | |
372 | ||
dac07255 NC |
373 | 2001-05-08 Jens-Christian Lache <lache@tu-harburg.de> |
374 | ||
375 | * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to | |
376 | determine rocesor mode. | |
377 | ||
c3ae2f98 MG |
378 | 2001-04-18 matthew green <mrg@redhat.com> |
379 | ||
380 | * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes. | |
381 | (read_cp15_reg): Make non-static. | |
382 | (XScale_cp15_LDC): Update for write_cp15_reg() change. | |
383 | (XScale_cp15_MCR): Likewise. | |
384 | (XScale_cp15_write_reg): Likewise. | |
385 | (XScale_check_memacc): New function. Check for breakpoints being | |
386 | activated by memory accesses. Does not support the Branch Target | |
387 | Buffer. | |
388 | (XScale_set_fsr_far): New function. Set FSR and FAR for XScale. | |
389 | (XScale_debug_moe): New function. Set the debug Method Of Entry, | |
390 | if configured. | |
391 | (write_cp14_reg): Reset count counter if requested. | |
392 | * armdefs.h (struct ARMul_State): New members `LastTime' and | |
393 | `CP14R0_CCD' used for the timer/counters. | |
394 | (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS, | |
395 | ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD, | |
396 | ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2, | |
397 | ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2, | |
398 | ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT, | |
399 | ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X, | |
400 | ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT, | |
401 | ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New | |
402 | defines for XScale registers. | |
403 | (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype. | |
404 | (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition. | |
405 | (ARMul_Emulate32): Handle the clock counter and hardware instruction | |
406 | breakpoints. Call XScale_set_fsr_far() for software breakpoints and | |
407 | software interrupts. | |
408 | (LoadMult): Call XScale_set_fsr_far() for data aborts. | |
409 | (LoadSMult): Likewise. | |
410 | (StoreMult): Likewise. | |
411 | (StoreSMult): Likewise. | |
412 | * armemu.h (write_cp15_reg): Update prototype. | |
413 | * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime. | |
414 | (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13 | |
415 | register 0. | |
416 | * armvirt.c (GetWord): Call XScale_check_memacc(). | |
417 | (PutWord): Likewise. | |
418 | ||
3cf84db9 NC |
419 | 2001-03-20 Nick Clifton <nickc@redhat.com> |
420 | ||
421 | * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking | |
422 | when loading unaligned thumb instructions. | |
423 | ||
4f3c3dbb NC |
424 | 2001-03-06 Nick Clifton <nickc@redhat.com> |
425 | ||
426 | * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2. | |
427 | Compute destination address of BLX(1) instruction by | |
428 | taking bit 1 from PC and not from bit 0 of the offset. | |
429 | ||
917bca4f NC |
430 | 2001-02-27 Nick Clifton <nickc@redhat.com> |
431 | ||
432 | * armvirt.c (GetWord): Add new parameter - check - to enable or | |
433 | disable the alignment checking. | |
434 | (PutWord): Add new parameter - check - to enable or disable the | |
435 | alignment checking. | |
436 | (ARMul_ReLoadInstr): Pass extra parameter to GetWord. | |
437 | (ARMul_ReadWord): Pass extra parameter to GetWord. | |
438 | (ARMul_WriteWord): Pass extra parameter to PutWord. | |
439 | (ARMul_StoreHalfWord): Pass extra parameter to PutWord. | |
440 | (ARMul_WriteByte): Pass extra parameter to GetWord. | |
441 | (ARMul_SwapWord): Pass extra parameter to PutWord. | |
442 | (ARMul_SafeReadByte): New Function: Read a byte but do not abort. | |
443 | (ARMul_SafeWriteByte): New Function: Write a byte but do not abort. | |
444 | ||
445 | * armdefs.h: Add prototypes for ARMul_SafeReadByte and | |
446 | ARMul_SafeWriteByte. | |
447 | ||
448 | * wrapper.c (sim_write): Use ARMul_SafeWriteByte. | |
449 | (sim_read): Use ARMul_SafeReadByte. | |
450 | ||
451 | * armos.c (in_SWI_handler): Remove. | |
452 | (SWIWrite0): Use ARMul_SafeReadByte. | |
453 | (WriteCommandLineTo): Use ARMul_SafeWriteByte. | |
454 | (SWIopen): Use ARMul_SafeReadByte. | |
455 | (SWIread): Use ARMul_SafeWriteByte. | |
456 | (SWIwrite): Use ARMul_SafeReadByte. | |
457 | (ARMul_OSHandleSWI): Remove use of is_SWI_handler. | |
458 | (ARMul_OSException): Remove use of is_SWI_handler. | |
459 | ||
2ef048fc NC |
460 | 2001-02-16 Nick Clifton <nickc@redhat.com> |
461 | ||
462 | * armemu.c: Remove Prefetch abort for breakpoints. Instead set | |
463 | the state to RESUME. | |
464 | ||
5f7d0a33 NC |
465 | 2001-02-14 Nick Clifton <nickc@redhat.com> |
466 | ||
44e23e57 NC |
467 | * armemu.c: Add code to preserve processor mode when a prefetch |
468 | abort is signalled after processing a breakpoint. | |
469 | ||
5f7d0a33 NC |
470 | * wrapper.c (sim_create_inferior): Reset processor into ARM mode |
471 | for any machine type except the early ARMs. | |
472 | ||
1e5d4e46 NC |
473 | 2001-02-13 Nick Clifton <nickc@redhat.com> |
474 | ||
475 | * armos.c (in_SWI_handler): New static variable. | |
476 | (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI. | |
477 | (ARMul_OSException): Ignore exceptions generated whilst emulating | |
478 | a SWI. | |
479 | ||
179ae6ea NC |
480 | 2001-02-12 Nick Clifton <nickc@redhat.com> |
481 | ||
482 | * armemu.h (NEGBRANCH): Fix defintion. | |
483 | ||
dda308f5 NC |
484 | 2001-02-01 Nick Clifton <nickc@redhat.com> |
485 | ||
486 | * armemu.c (LoadSMult): Update base address register after | |
487 | restoring register bank. | |
488 | (StoreMult): Update base address register after restoring register | |
489 | bank. | |
490 | ||
88694af3 NC |
491 | 2001-01-31 Nick Clifton <nickc@redhat.com> |
492 | ||
493 | * armvirt.c (PutWord): Detect installation of SWI vector. | |
494 | (SWI_vector_installed): Define. | |
495 | * armos.c (ARMul_OsInit): Reset SWI_vector_installed. | |
496 | * armos.h (SWI_vector_installed): Declare. | |
497 | * wrapper.c (SWI_vector_installed): Remove definition. | |
498 | (sim_write): Remove check of SWI vector installation | |
499 | ||
ac1c9d3a NC |
500 | 2000-12-18 Nick Clifton <nickc@redhat.com> |
501 | ||
502 | * armemu.c (ARMul_Emulate26): Fix test for StoreDouble | |
503 | instruction. | |
504 | ||
9a6b6a66 NC |
505 | 2000-12-10 Nick Clifton <nickc@redhat.com> |
506 | ||
507 | * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI. | |
508 | ||
760a7bbe NC |
509 | 2000-12-07 Nick Clifton <nickc@redhat.com> |
510 | ||
511 | * armemu.c (ARMul_Emulate26): Detect double word load and | |
512 | store instructions and call emulation routines. | |
513 | (Handle_Load_Double): Emulate a double word load instruction. | |
514 | (Handle_Store_Double): Emulate a double word store | |
515 | instruction. | |
516 | ||
7f53bc35 NC |
517 | 2000-12-03 Nick Clifton <nickc@redhat.com> |
518 | ||
519 | * armos.c: Fix formatting. | |
520 | (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale | |
521 | mode. | |
522 | ||
f1129fb8 NC |
523 | 2000-11-29 Nick Clifton <nickc@redhat.com> |
524 | ||
525 | * armdefs.h (State): Add 'v5e' and 'xscale' fields. | |
526 | (ARM_v5e_Prop): Define. | |
527 | (ARM_XScale_Prop): Define. | |
528 | ||
529 | * wrapper.c (sim_create_inferior): Select processor based on | |
530 | machine number. | |
531 | (SWI_vector_installed): New boolean. Set to true if the SWI | |
532 | vector address is written to by the executable. | |
533 | ||
534 | * arminit.c (ARMul_NewState): Switch default to 32 bit mode. | |
535 | (ARMul_SelectProcessor): Initialise v5e and xscale signals. | |
536 | (ARMul_Abort): Fix calculation of LR address. | |
537 | ||
538 | * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed | |
539 | and a SWI is not handled by the simulator, pass the SWI off to the | |
540 | vector, otherwise issue a warning message and continue. | |
541 | ||
542 | * armsupp.c (ARMul_CPSRAltered): Set S bit aswell. | |
543 | ||
544 | * thumbemu.c: Add v5 instruction simulation. | |
545 | * armemu.c: Add v5, XScale and El Segundo instruction simulation. | |
546 | ||
547 | * armcopro.c: Add XScale co-processor emulation. | |
548 | * armemu.h: Add exported XScale co-processor functions. | |
549 | ||
3943c96b NC |
550 | 2000-09-15 Nick Clifton <nickc@redhat.com> |
551 | ||
552 | * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM | |
553 | property. Delete unnecessary processor names. | |
554 | (ARM_Strong_Prop): Delete. | |
555 | (STRONGARM): Delete. | |
556 | (ARM_v4_Prop): Add. | |
557 | (ARM_v5_Prop): Add | |
558 | (State): Delete is_StrongARM boolean. Add is_v4 and is_v5 | |
559 | booleans. | |
560 | ||
561 | * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean. | |
562 | (BUSUSEDINCPCN): Use is_v4 boolean. | |
563 | ||
564 | * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields. | |
565 | (ARMul_SelectProcessor): Change second parameter from 'processor' | |
566 | to 'properties'. Set is_v4 and is_v5 booleans in State. | |
567 | ||
568 | * armrdi.c: Remove use of ARM processor names. Replace with ARM | |
569 | processor properties. | |
570 | ||
571 | * wrapper.c (sim_create_inferior): Choose properties passed to | |
572 | ARMul_SelectProcessor based on machine number. | |
573 | ||
4bc1de7b NC |
574 | 2000-08-14 Nick Clifton <nickc@redhat.com> |
575 | ||
576 | * armemu.c (LHPOSTDOWN): Compute write back value before | |
577 | performing load in case the offset register is overwritten. | |
578 | (LHPOSTUP): Ditto. | |
579 | ||
0a4321b9 FN |
580 | 2000-07-14 Fernando Nasser <fnasser@cygnus.com> |
581 | ||
582 | * wrapper.c (sim_create_inferior): Fix typo in the previous patch. | |
583 | ||
64a10675 FN |
584 | 2000-07-14 Fernando Nasser <fnasser@cygnus.com> |
585 | ||
586 | * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a | |
587 | new inferior. | |
588 | ||
b0eae074 AO |
589 | 2000-07-04 Alexandre Oliva <aoliva@redhat.com> |
590 | ||
ae3c7619 AO |
591 | * armvirt.c (ABORTS): Do not define. |
592 | ||
1e6b544a AO |
593 | * armdefs.h (struct ARMul_State): Add is_StrongARM. |
594 | (ARM_Strong_Prop, STRONGARM): Define. | |
595 | * arminit.c (ARMul_NewState): Reset is_StrongARM. | |
596 | (ARMul_SelectProcessor): Set is_StrongARM. | |
597 | * wrapper.c (sim_create_inferior): Use bfd machine type to | |
598 | determine processor type to emulate. | |
599 | * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC | |
600 | when emulating StrongARM. | |
601 | ||
66210567 AO |
602 | * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn. |
603 | ||
e063aa3b AO |
604 | * armemu.h (INSN_SIZE): New macro. |
605 | (SET_ABORT): Save CPSR in SPSR and set LR. | |
606 | * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE. | |
607 | (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode. | |
608 | * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE. | |
609 | ||
13b6dd6f AO |
610 | * armemu.c (LoadSMult): Use WriteR15() to discard the least |
611 | significant bits of PC. | |
612 | ||
892c6b9d AO |
613 | * armemu.h (WRITEDESTB): New macro. |
614 | * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to | |
615 | modify PC. Moved the existing logic... | |
616 | (WriteR15Branch): ... here. New function. | |
617 | (WriteR15, WriteSR15): Drop the two least significant bits. | |
618 | (LoadSMult): Use WriteR15Branch() to modify PC. | |
619 | (LoadMult): Use WRITEDESTB() instead of WRITEDEST(). | |
620 | ||
cf52c765 AO |
621 | * armemu.h (GETSPSR): Call ARMul_GetSPSR(). |
622 | * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're | |
623 | extracted from state->Cpsr, but preserve the unused bits. | |
624 | (ARMul_GetCPSR): Get bits preserved in state->Cpsr. | |
625 | (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to | |
626 | get the full CPSR word. | |
627 | ||
4ef2594f AO |
628 | * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New. |
629 | (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros. | |
630 | (SETPSR, SET_INTMODE, SETCC): Removed. | |
631 | * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit | |
632 | mask. Use SETPSR_* to modify PSR. | |
633 | (ARMul_SetCPSR): Load all bits from value. | |
634 | * armemu.c (ARMul_Emulate, msr): Do not test bit mask. | |
635 | ||
e62263b8 AO |
636 | * armemu.c (ARMul_Emulate): Compute writeback value before |
637 | loading, since the offset register may be the destination | |
638 | register. | |
639 | ||
b0eae074 AO |
640 | * armdefs.h (SYSTEMBANK): Define as USERBANK. |
641 | * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases. | |
642 | ||
ee9a7772 AO |
643 | 2000-06-22 Alexandre Oliva <aoliva@cygnus.com> |
644 | ||
f9c22bc3 AO |
645 | * armemu.c (Multiply64): Fix computation of flag N. |
646 | ||
ee9a7772 AO |
647 | * armemu.c (MultiplyAdd64): Fix computation of flag N. |
648 | ||
fe47e8df AO |
649 | 2000-06-20 Alexandre Oliva <aoliva@cygnus.com> |
650 | ||
651 | * armemu.h (NEGBRANCH): Do not overwrite the two most significant | |
652 | bits of the offset. | |
653 | ||
c1a72ffd NC |
654 | 2000-05-25 Nick Clifton <nickc@cygnus.com> |
655 | ||
656 | * armcopro.c (MMUMCR): Only indicate mode change if a singal has | |
657 | really changed. | |
658 | (MMUWrite): Only indicate mode change if a singal has really | |
659 | changed. | |
660 | ||
661 | * armdefs.h (SYSTEMMODE): Define. | |
662 | (BANK_CAN_ACEESS_SPSR): Define. | |
663 | ||
664 | * armemu.c (ARM_Emulate26): If the mode has changed allow the PC | |
665 | to advance before stopping the emulation. | |
666 | ||
667 | * arminit.c (ARMul_Reset): Ensure Mode field of State is set | |
668 | correctly. | |
669 | ||
670 | * armos.c (ARMul_OSInit): Create a initial stack pointer for | |
671 | System mode. | |
672 | ||
673 | * armsupp.c (ModeToBank): Remove unused first parameter. | |
674 | Add support for System Mode. | |
675 | (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro. | |
676 | (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro. | |
677 | (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro. | |
678 | (ARMulSwitchMode): Add support for System Mode. | |
679 | ||
680 | Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com> | |
eb2d80b4 AC |
681 | |
682 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
683 | ||
3463c3fb NC |
684 | 2000-05-23 Nick Clifton <nickc@cygnus.com> |
685 | ||
686 | * wrapper.c (sim_store_register): Special handling for CPSR | |
687 | register. | |
688 | ||
5d0d395e FCE |
689 | 2000-03-11 Philip Blundell <philb@gnu.org> |
690 | ||
691 | * armemu.c (LoadSMult, LoadMult): Correct handling of aborts. | |
692 | Patch from Allan Skillman <Allan.Skillman@arm.com>. | |
693 | ||
6c9e0292 FCE |
694 | Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com> |
695 | ||
696 | * wrapper.c (sim_open,sim_close): Copy into myname, free myname. | |
697 | ||
6d358e86 NC |
698 | 2000-02-08 Nick Clifton <nickc@cygnus.com> |
699 | ||
700 | * wrapper.c: Fix compile time warning messages. | |
701 | * armcopro.c: Fix compile time warning messages. | |
702 | * armdefs.h: Fix compile time warning messages. | |
703 | * armemu.c: Fix compile time warning messages. | |
704 | * armemu.h: Fix compile time warning messages. | |
705 | * armos.c: Fix compile time warning messages. | |
706 | * armsupp.c: Fix compile time warning messages. | |
707 | * armvirt.c: Fix compile time warning messages. | |
d0187574 | 708 | * bag.c: Fix compile time warning messages. |
6d358e86 | 709 | |
dfcd3bfb JM |
710 | 2000-02-02 Bernd Schmidt <bernds@cygnus.co.uk> |
711 | ||
712 | * *.[ch]: Use indent to make readable. | |
713 | ||
c2d11a7d JM |
714 | 1999-11-22 Nick Clifton <nickc@cygnus.com> |
715 | ||
716 | * armos.c (SWIread): Generate an error message if a huge read is | |
717 | performed. | |
718 | (SWIwrite): Generate an error message if a huge write is | |
719 | performed. | |
720 | ||
5c44784c JM |
721 | 1999-10-27 Nick Clifton <nickc@cygnus.com> |
722 | ||
723 | * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb | |
724 | breakpoint. | |
725 | ||
2df3850c JM |
726 | 1999-10-08 Ulrich Drepper <drepper@cygnus.com> |
727 | ||
728 | * armos.c (SWIopen): Always pass third parameter with 0666 since | |
729 | otherwise uninitialized memory gets access if the O_CREAT bit is | |
730 | set and so we possibly cannot access the file afterwards. | |
731 | ||
2acceee2 JM |
732 | 1999-09-29 Doug Evans <devans@casey.cygnus.com> |
733 | ||
734 | * armos.c (SWIWrite0): Send output to stdout instead of stderr. | |
735 | (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto. | |
736 | ||
d4f3574e SS |
737 | Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com> |
738 | ||
739 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
740 | ||
cd0fc7c3 SS |
741 | 1999-05-08 Felix Lee <flee@cygnus.com> |
742 | ||
743 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
744 | ||
7a292a7a SS |
745 | 1999-04-06 Keith Seitz <keiths@cygnus.com> |
746 | ||
747 | * wrapper.c (stop_simulator): New global. | |
748 | (sim_stop): Set sim state to STOP and set | |
749 | stop_simulator. | |
750 | (sim_resume): Reset stop_simulator. | |
751 | (sim_stop_reason): If stop_simulator is set, tell gdb | |
752 | that the we took SIGINT. | |
753 | * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if | |
754 | stop_simulator is set. | |
755 | ||
756 | 1999-04-02 Keith Seitz <keiths@cygnus.com> | |
757 | ||
758 | * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook | |
759 | whenever the counter expires. | |
760 | * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK. | |
761 | ||
762 | 1999-03-24 Nick Clifton <nickc@cygnus.com> | |
763 | ||
764 | * armemu.c (ARMul_Emulate26): Handle new breakpoint value. | |
765 | * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value. | |
766 | ||
c906108c SS |
767 | Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com> |
768 | ||
769 | * wrapper.c (sim_open): Set endianness according to BFD or command | |
770 | line switch. | |
771 | ||
772 | * tconfig.in: Define SIM_HAVE_BIENDIAN. | |
773 | ||
774 | Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com> | |
775 | ||
776 | * armemu.c (Multiply64): Test for Rm (rather than Rs) not being | |
777 | the same as either RdHi or RdLo. | |
778 | ||
779 | Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com> | |
780 | ||
781 | * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException): | |
782 | Set Reg[0] based on reason for for the exception. | |
783 | ||
784 | Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com) | |
785 | ||
786 | * armos.c (SWIwrite0): New function. | |
787 | (WriteCommandLineTo): New function. | |
788 | (SWIopen): New function. | |
789 | (SWIread): New function. | |
790 | (SWIwrite): New function. | |
791 | (SWIflen): New function. | |
792 | (ARMul_OSHandleSWI): Call new functions instead of handling | |
793 | these here. | |
794 | (ARMul_OSHandleSWI): Handle Angel SWIs correctly. | |
795 | (*): Reformat spacing to be a bit more GNUly. | |
796 | Most code taken from a patch by Anthony Thompson | |
797 | (athompso@cambridge.arm.com) | |
798 | ||
799 | Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com> | |
800 | ||
801 | * armos.h: Add Angel SWI and its reason codes. | |
802 | * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now). | |
803 | ||
804 | Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com) | |
805 | ||
806 | * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case | |
807 | of ":tt" to catch stdin in addition to stdout. | |
808 | (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure | |
809 | or success of lseek(). | |
810 | ||
811 | Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com> | |
812 | ||
813 | * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts | |
814 | to open stdout. | |
815 | ||
816 | Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com> | |
817 | ||
818 | * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock, | |
819 | SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only | |
820 | seek from offset 0 and not to use R2 for whence since it is | |
821 | not passed as part of the SWI call. | |
822 | ||
823 | Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com> | |
824 | ||
825 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
826 | ||
827 | Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche> | |
828 | ||
829 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
830 | * config.in: Ditto. | |
831 | ||
832 | Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com> | |
833 | ||
834 | * acconfig.h: New file. | |
835 | * configure.in: Reverted change of Apr 24; use sinclude again. | |
836 | ||
837 | Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche> | |
838 | ||
839 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
840 | * config.in: Ditto. | |
841 | ||
842 | Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com> | |
843 | ||
844 | * configure.in: Don't call sinclude. | |
845 | ||
846 | Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
847 | ||
848 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
849 | ||
850 | Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
851 | ||
852 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
853 | ||
854 | Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
855 | ||
856 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
857 | ||
858 | Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
859 | ||
860 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
861 | ||
862 | Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com> | |
863 | ||
864 | * armopts.h: Remove definition of LITTLEND - it is not used. | |
865 | ||
866 | Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
867 | ||
868 | * wrapper.c (sim_store_register, sim_fetch_register): Pass in | |
869 | length parameter. Return -1. | |
870 | ||
871 | Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
872 | ||
873 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
874 | ||
875 | Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
876 | ||
877 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
878 | ||
879 | Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> | |
880 | ||
881 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
882 | ||
883 | Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
884 | ||
885 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
886 | * config.in: Ditto. | |
887 | ||
888 | Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com> | |
889 | ||
890 | * Makefile.in: Updated with changes from branch. | |
891 | * armdefs.h: ditto | |
892 | * armemu.c: ditto these changes | |
893 | * armemu.h: ditto add support for | |
894 | * armos.c: ditto the Thumb instruction | |
895 | * armsupp.c: ditto set and the new v4 | |
896 | * armvirt.c: ditto architecture. | |
897 | * wrapper.c: ditto | |
898 | * thumbemu.c: New file from branch. | |
899 | ||
900 | ||
901 | Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> | |
902 | ||
903 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
904 | ||
905 | Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com> | |
906 | ||
907 | * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch | |
908 | from Tony Thompson at ARM: athompso@arm.com | |
909 | ||
910 | * wrapper.c (sim_create_inferior): Add code to create an execution | |
911 | environment. Patch from Tony Thompson at ARM: athompso@arm.com | |
912 | ||
913 | Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
914 | ||
915 | * wrapper.c (sim_load): Pass lma_p and sim_write args to | |
916 | sim_load_file. | |
917 | ||
918 | Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
919 | ||
920 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
921 | ||
922 | Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
923 | ||
924 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
925 | ||
926 | Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
927 | ||
928 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
929 | ||
930 | Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
931 | ||
932 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
933 | ||
934 | Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
935 | ||
936 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
937 | ||
938 | Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
939 | ||
940 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
941 | ||
942 | Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba> | |
943 | ||
944 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
945 | ||
946 | Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
947 | ||
948 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
949 | * config.in: Ditto. | |
950 | ||
951 | Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
952 | ||
953 | * wrapper.c (sim_kill): Delete. | |
954 | (sim_create_inferior): Add ABFD argument. | |
955 | (sim_load): Move setting of PC from here. | |
956 | (sim_create_inferior): To here. | |
957 | ||
958 | Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
959 | ||
960 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
961 | * config.in: Ditto. | |
962 | ||
963 | Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
964 | ||
965 | * wrapper.c (sim_open): Add ABFD argument. | |
966 | ||
967 | Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
968 | ||
969 | * wrapper.c (sim_open): Add callback argument. | |
970 | (sim_set_callbacks): Drop SIM_DESC argument. | |
971 | ||
972 | Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> | |
973 | ||
974 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
975 | ||
976 | Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
977 | ||
978 | * wrapper.c (sim_stop): Stub sim_stop function. | |
979 | ||
980 | Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com> | |
981 | ||
982 | * arminit.c (ARMul_NewState): Preinitialize the state to | |
983 | all zero/NULL. | |
984 | ||
985 | Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com> | |
986 | ||
987 | * Makefile.in (SIM_OBJS): Add sim-load.o. | |
988 | * wrapper.c (sim_kind,myname): New static locals. | |
989 | (sim_open): Set sim_kind, myname. | |
990 | (sim_load): Call sim_load_file to do work. Set start address from bfd. | |
991 | (sim_create_inferior): Return SIM_RC. Delete start_address arg. | |
992 | ||
993 | Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
994 | ||
995 | * wrapper.c (sim_trace): Update so that it matches prototype. | |
996 | ||
997 | Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
998 | ||
999 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
1000 | * config.in: Ditto. | |
1001 | ||
1002 | Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
1003 | ||
1004 | * Makefile.in (armemu32.o): Replace $< with autoconf recommended | |
1005 | $(srcdir)/.... | |
1006 | (armemu26.o): Ditto. | |
1007 | ||
1008 | Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> | |
1009 | ||
1010 | * wrapper.c (sim_open): New arg `kind'. | |
1011 | ||
1012 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
1013 | ||
1014 | Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com> | |
1015 | ||
1016 | * COPYING: Update FSF address. | |
1017 | ||
1018 | Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
1019 | ||
1020 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
1021 | ||
1022 | Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
1023 | ||
1024 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
1025 | ||
1026 | Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
1027 | ||
1028 | * configure: Re-generate. | |
1029 | ||
1030 | Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com> | |
1031 | ||
1032 | * configure: Regenerate to track ../common/aclocal.m4 changes. | |
1033 | ||
1034 | Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com> | |
1035 | ||
1036 | * wrapper.c (sim_open): Has result now. | |
1037 | (sim_*): New SIM_DESC argument. | |
1038 | ||
1039 | Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com> | |
1040 | ||
1041 | * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use | |
1042 | COMMON_{PRE,POST}_CONFIG_FRAG instead. | |
1043 | * configure.in: sinclude ../common/aclocal.m4. | |
1044 | * configure: Regenerated. | |
1045 | ||
1046 | Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) | |
1047 | ||
1048 | * configure configure.in Makefile.in: Update to new configure | |
1049 | scheme which is more compatible with WinGDB builds. | |
1050 | * configure.in: Improve comment on how to run autoconf. | |
1051 | * configure: Re-run autoconf to get new ../common/aclocal.m4. | |
1052 | * Makefile.in: Use autoconf substitution to install common | |
1053 | makefile fragment. | |
1054 | ||
1055 | Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com> | |
1056 | ||
1057 | * run.c: Deleted, use one in ../common now. | |
1058 | * Makefile.in: Delete everything that's been moved to | |
1059 | ../common/Make-common.in. | |
1060 | (SIM_OBJS): Define. | |
1061 | * configure.in: Simplify using macros in ../common/aclocal.m4. | |
1062 | * configure: Regenerated. | |
1063 | * config.in: New file. | |
1064 | * armos.c: #include config.h. | |
1065 | * wrapper.c (mem_size): Value is in bytes now. | |
1066 | (sim_callback): New global. | |
1067 | (arm_sim_set_profile{,_size}): Delete. | |
1068 | (arm_sim_set_mem_size): Rename to sim_size. | |
1069 | (sim_do_command): Call printf_filtered via callback. | |
1070 | (sim_set_callbacks): Record callback. | |
1071 | ||
1072 | Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) | |
1073 | ||
1074 | * Makefile.in (mostlyclean): Remove config.log. | |
1075 | ||
1076 | Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) | |
1077 | ||
1078 | * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, | |
1079 | INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. | |
1080 | (docdir): Removed. | |
1081 | * configure.in (AC_PREREQ): autoconf 2.5 or higher. | |
1082 | (AC_PROG_INSTALL): Added. | |
1083 | * configure: Rebuilt. | |
1084 | ||
1085 | Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com> | |
1086 | ||
1087 | * configure: Regenerate with autoconf 2.7. | |
1088 | ||
1089 | Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com> | |
1090 | ||
1091 | * run.c (main): Use new bfd_big_endian macro. | |
1092 | ||
1093 | Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com> | |
1094 | ||
1095 | * run.c: Include "getopt.h". | |
1096 | (verbose): Delete. | |
1097 | (usage): Make static. | |
1098 | (main): Call arm_sim_set_verbosity. | |
1099 | Only load sections marked SEC_LOAD. | |
1100 | * wrapper.c (mem_size, verbosity): New static global. | |
1101 | (arm_sim_set_mem_size): Renamed from sim_size. Callers updated. | |
1102 | (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated. | |
1103 | ||
1104 | Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com> | |
1105 | ||
1106 | * armdefs.h (ARMul_State): New member `verbose'. | |
1107 | * armrdi.c (ARMul_ConsolePrint): Add missing va_end. | |
1108 | * run.c (verbose): Make global. | |
1109 | * wrapper.c (init): Set state->verbose. | |
1110 | (ARMul_ConsolePrint): Don't print anything if !verbose. | |
1111 | ||
1112 | Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com> | |
1113 | ||
1114 | * armos.c: #include dbg_rdi.h. | |
1115 | (ARMul_OSHandleSWI): Handle SWI_Breakpoint. | |
1116 | * armos.h (SWI_Breakpoint): Define. | |
1117 | * wrapper.c: #include armemu.h, dbg_rdi.h. | |
1118 | (rc): Delete. | |
1119 | (sim_resume): Use state->EndCondition to record stop state. | |
1120 | Call FLUSHPIPE before returning. | |
1121 | (sim_stop_reason): Determine reason from state->EndCondition. | |
1122 | ||
1123 | Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com> | |
1124 | ||
1125 | * wrapper.c (sim_set_callbacks): New. | |
1126 | ||
1127 | Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com> | |
1128 | ||
1129 | * armos.c (ARMul_OSHandleSWI): Result of read/write calls is | |
1130 | number of bytes not read/written (or -1). | |
1131 | ||
1132 | Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com> | |
1133 | ||
1134 | * Makefile.in (maintainer-clean): New synonym for realclean. | |
1135 | ||
1136 | Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com> | |
1137 | ||
1138 | * configure.in: Remove AC_PROG_INSTALL. | |
1139 | * configure: Rebuild. | |
1140 | * Makefile.in (INSTALL): Revert to using install.sh. | |
1141 | (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL). | |
1142 | (INSTALL_XFORM, INSTALL_XFORM1): Restore. | |
1143 | (mostlyclean): Make the same as clean, not distclean. | |
1144 | (clean): Remove config.log. | |
1145 | (install): Don't install in $(tooldir). | |
1146 | ||
1147 | Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com> | |
1148 | ||
1149 | (Try to) Update to new bfd autoconf scheme. | |
1150 | * run.c: Don't include sysdep.h. | |
1151 | * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value. | |
1152 | (CC, CFLAGS, AR, RANLIB): Likewise. | |
1153 | (HDEFINES, TDEFINES): Define. | |
1154 | (CC_FOR_BUILD): Delete. | |
1155 | (host_makefile_frag): Delete. | |
1156 | (Makefile): Don't depend on frags. | |
1157 | * configure.in (sysdep.h): Don't create symlink. | |
1158 | (host_makefile_frag, frags): Deleted. | |
1159 | (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values. | |
1160 | * configure: Regenerated. | |
1161 | ||
1162 | Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com> | |
1163 | ||
1164 | * Update all FSF addresses except those in COPYING* files. | |
1165 | ||
1166 | Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
1167 | ||
1168 | * Makefile.in (clean): Remove run, libsim.a. | |
1169 | ||
1170 | * Makefile.in, configure.in: converted to autoconf. | |
1171 | * configure: New file, generated with autconf 2.4. | |
1172 | ||
1173 | * arm.mt: Removed. | |
1174 | ||
1175 | Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com> | |
1176 | ||
1177 | * wrapper.c (sim_do_command): New function. | |
1178 | ||
1179 | Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
1180 | ||
1181 | * armos.c (ARMul_OSHandleSWI): New version to work with | |
1182 | newlib simply. | |
1183 | ||
1184 | Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
1185 | ||
1186 | * run.c (main): Grab return value from right register. | |
1187 | ||
1188 | Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com> | |
1189 | ||
1190 | * New. | |
1191 | ||
1192 |