| | 1 | 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> |
| | 2 | Daniel Jacobowitz <dan@codesourcery.com> |
| | 3 | Joseph Myers <joseph@codesourcery.com> |
| | 4 | |
| | 5 | * configure: Regenerate. |
| | 6 | * wrapper.c (sim_target_display_usage): Add help parameter. |
| | 7 | |
| | 8 | 2007-02-27 Mark Mitchell <mark@codesourcery.com> |
| | 9 | |
| | 10 | * armos.c (SWIflen): Do not treate file descriptor zero as |
| | 11 | special. |
| | 12 | |
| | 13 | 2007-02-15 Nick Clifton <nickc@redhat.com> |
| | 14 | |
| | 15 | * armemu.c (handle_v6_insn): Fix typo in sign extension test of |
| | 16 | the sext and sxtah instructions. |
| | 17 | |
| | 18 | 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com> |
| | 19 | |
| | 20 | Reported by timeless@gmail.com: |
| | 21 | * wrapper.c (sim_target_parse_arg_array): Do not return void value. |
| | 22 | |
| | 23 | 2006-12-21 Hans-Peter Nilsson <hp@axis.com> |
| | 24 | |
| | 25 | * acconfig.h: Remove. |
| | 26 | * config.in: Regenerate. |
| | 27 | |
| | 28 | 2006-06-13 Richard Earnshaw <rearnsha@arm.com> |
| | 29 | |
| | 30 | * configure: Regenerated. |
| | 31 | |
| | 32 | 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com> |
| | 33 | |
| | 34 | * configure: Regenerated. |
| | 35 | |
| | 36 | 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com> |
| | 37 | |
| | 38 | * configure: Regenerated. |
| | 39 | |
| | 40 | 2006-03-07 Paul Brook <paul@codesourcery.com> |
| | 41 | |
| | 42 | * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY. |
| | 43 | |
| | 44 | 2006-02-01 Shaun Jackman <sjackman@gmail.com> |
| | 45 | |
| | 46 | * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system |
| | 47 | call meminfo. Return ENOSYS for unhandled RedBoot syscalls. |
| | 48 | |
| | 49 | 2005-11-23 Mark Mitchell <mark@codesourcery.com> |
| | 50 | |
| | 51 | * wrapper.c (gdb/signals.h): Include it. |
| | 52 | (SIGTRAP): Don't define. |
| | 53 | (SIGBUS): Likewise. |
| | 54 | (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*. |
| | 55 | |
| | 56 | 2005-11-16 Shaun Jackman <sjackman@gmail.com> |
| | 57 | |
| | 58 | * armos.c: Include limits.h |
| | 59 | (unlink): Remove this macro. It is unused in this file and |
| | 60 | conflicts with sim_callback->unlink. |
| | 61 | (PATH_MAX): Define as 1024 if not already defined. |
| | 62 | (ReadFileName): New function. |
| | 63 | (SWIopen): Fix a potential buffer overflow. |
| | 64 | (SWIremove): New function. |
| | 65 | (SWIrename): Ditto. |
| | 66 | (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY, |
| | 67 | SWI_Remove, and SWI_Rename, as well as the RDI calls |
| | 68 | AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and |
| | 69 | AngelSWI_Reason_Rename. |
| | 70 | |
| | 71 | 2005-09-19 Paul Brook <paul@codesourcery.com> |
| | 72 | |
| | 73 | * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when |
| | 74 | available. |
| | 75 | * armemu.c: Use them. |
| | 76 | * armvirt.c (ARMul_MemoryInit): Use correct type for size. |
| | 77 | * configure.ac: Check for stdint.h. |
| | 78 | * config.in: Regenerate. |
| | 79 | * configure: Regenerate. |
| | 80 | |
| | 81 | 2005-05-24 Nick Clifton <nickc@redhat.com> |
| | 82 | |
| | 83 | * thumbemu.c (handle_v6_thumb_insn): New function. |
| | 84 | (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined |
| | 85 | instruction binary is encountered. |
| | 86 | |
| | 87 | 2005-05-12 Nick Clifton <nickc@redhat.com> |
| | 88 | |
| | 89 | * Update the address and phone number of the FSF organization in |
| | 90 | the GPL notices in the following files: |
| | 91 | COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c, |
| | 92 | armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h, |
| | 93 | armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c, |
| | 94 | communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h, |
| | 95 | gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c, |
| | 96 | maverick.c, parent.c, thumbemu.c, wrapper.c |
| | 97 | |
| | 98 | 2005-04-20 Nick Clifton <nickc@redhat.com> |
| | 99 | |
| | 100 | * armemu.c (handle_v6_insn): New function - emulate a few of the |
| | 101 | v6 instructions - the ones now generated by GCC. |
| | 102 | (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is |
| | 103 | found. |
| | 104 | * armdefs.h (struct ARMul_State): Add new field: is_v6. |
| | 105 | (ARM_v6_Prop): Define. |
| | 106 | * arminit.c (ARMul_NewState): Initialise the v6 flag. |
| | 107 | (ARMul_SelectProcessor): Determine if the v6 flag should be |
| | 108 | set. |
| | 109 | * wrapper.c (sim_create_inferior): For unknown architectures, |
| | 110 | default to allowing the v6 instructions. |
| | 111 | |
| | 112 | 2005-04-18 Nick Clifton <nickc@redhat.com> |
| | 113 | |
| | 114 | * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment |
| | 115 | operator to the RHS. |
| | 116 | (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to |
| | 117 | indicate an unsigned long long constant. |
| | 118 | |
| | 119 | 2005-03-23 Mark Kettenis <kettenis@gnu.org> |
| | 120 | |
| | 121 | * configure: Regenerate. |
| | 122 | |
| | 123 | 2005-01-14 Andrew Cagney <cagney@gnu.org> |
| | 124 | |
| | 125 | * configure.ac: Sinclude aclocal.m4 before common.m4. Add |
| | 126 | explicit call to AC_CONFIG_HEADER. |
| | 127 | * configure: Regenerate. |
| | 128 | |
| | 129 | 2005-01-12 Andrew Cagney <cagney@gnu.org> |
| | 130 | |
| | 131 | * configure.ac: Update to use ../common/common.m4. |
| | 132 | * configure: Re-generate. |
| | 133 | |
| | 134 | 2005-01-11 Andrew Cagney <cagney@localhost.localdomain> |
| | 135 | |
| | 136 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 137 | |
| | 138 | 2005-01-07 Andrew Cagney <cagney@gnu.org> |
| | 139 | |
| | 140 | * configure.ac: Rename configure.in, require autoconf 2.59. |
| | 141 | * configure: Re-generate. |
| | 142 | |
| | 143 | 2004-12-08 Hans-Peter Nilsson <hp@axis.com> |
| | 144 | |
| | 145 | * configure: Regenerate for ../common/aclocal.m4 update. |
| | 146 | |
| | 147 | 2004-06-28 Andrew Cagney <cagney@gnu.org> |
| | 148 | |
| | 149 | * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook. |
| | 150 | |
| | 151 | 2003-12-29 Mark Mitchell <mark@codesourcery.com> |
| | 152 | |
| | 153 | * armos.c (fcntl.h): Do not include it. |
| | 154 | (O_RDONLY): Do not define. |
| | 155 | (O_WRONLY): Likewise. |
| | 156 | (O_RDWR): Likewise. |
| | 157 | (targ-vals.h): Include it. |
| | 158 | (translate_open_mode): Use TARGET_O_* instead of O_*. |
| | 159 | (SWIopen): Likewise. |
| | 160 | * Makefile.in (armos.o): Depend on targ-vals.h. |
| | 161 | |
| | 162 | 2003-04-13 Nick Clifton <nickc@redhat.com> |
| | 163 | |
| | 164 | * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale |
| | 165 | mode. |
| | 166 | (PutWord): Likewise. |
| | 167 | |
| | 168 | 2003-03-30 Nick Clifton <nickc@redhat.com> |
| | 169 | |
| | 170 | * configure.in (CON_FLAGS): Remove. |
| | 171 | (COPRO): Unconditionally include iwmmxt.o. |
| | 172 | * configure: Regenerate. |
| | 173 | * Makefile.in (CON_FLAGS): Remove. |
| | 174 | * armcopro.c: Remove use of __IWMMXT__ flag. |
| | 175 | * wrapper.c: Likewise. |
| | 176 | * armemu.c: Likewise. |
| | 177 | Add explanatory comment for suppressed code. |
| | 178 | |
| | 179 | 2003-03-27 Nick Clifton <nickc@redhat.com> |
| | 180 | |
| | 181 | * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors. |
| | 182 | |
| | 183 | 2003-03-27 Nick Clifton <nickc@redhat.com> |
| | 184 | |
| | 185 | * configure.in: (CON_FLAGS): Define and intialise. |
| | 186 | (COPRO): Add iwmmxt.o if configuring for XScale. |
| | 187 | * configure: Regenerate. |
| | 188 | * Makefile.in (iwmmxt.o): Add rule to build. |
| | 189 | (COM_FLAGS): Define. |
| | 190 | (ALL_FLAGS): Add CON_FLAGS. |
| | 191 | * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors. |
| | 192 | * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field. |
| | 193 | (ARM_iWMMXt_Prop): Define. |
| | 194 | * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and |
| | 195 | pass to coprocessor. |
| | 196 | * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'. |
| | 197 | (ARMul_Abort): Catch branches through uninitialised vectors. |
| | 198 | * armos.c (softevtorcode): Update comment. |
| | 199 | (ARMul_OsInit): Use ARMUndefinedInstrV. |
| | 200 | * wrapper.c (sim_create_inferior): Handle iWMMXt processor type. |
| | 201 | (sim_store_register): Handle iWMMXt registers. |
| | 202 | (sim_fetch_register): Handle iWMMXt registers. |
| | 203 | * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator |
| | 204 | functions. |
| | 205 | * iwmmxt.c: New file: iWMMXt emulator. |
| | 206 | |
| | 207 | 2003-03-20 Nick Clifton <nickc@redhat.com> |
| | 208 | |
| | 209 | * Contribute support for Cirrus Maverick ARM co-processor, |
| | 210 | written by Aldy Hernandez <aldyh@redhat.com> and |
| | 211 | Andrew Cagney <cagney@redhat.com>: |
| | 212 | |
| | 213 | * maverick.c: New file: Support for Maverick floating point |
| | 214 | co-processor. |
| | 215 | * Makefile.in: Add maverick.o target. |
| | 216 | * configure.in (COPRO): Add maverick.o. |
| | 217 | * configure: Regenerate. |
| | 218 | * armcopro.c (ARMul_CoProInit): Only initialise co-processors |
| | 219 | available on target processor. Add code to initialse Maverick |
| | 220 | co-processor support code. |
| | 221 | * armdefs.h (ARMul_state): Add is_ep9312 field. |
| | 222 | (ARM_ep9312_Prop): Define. |
| | 223 | * armemu.h: Add prototypes for Maverick co-processor |
| | 224 | functions. |
| | 225 | * arminit.c (ARMul_SelectProcessor): Initialise the |
| | 226 | co-processor support once the chip has been selected. |
| | 227 | * wrapper.c: Add support for Maverick co-processor. |
| | 228 | (init): Do not call ARMul_CoProInit. Delays this until the |
| | 229 | chip has been selected. |
| | 230 | |
| | 231 | 2003-03-02 Nick Clifton <nickc@redhat.com> |
| | 232 | |
| | 233 | * armos.c (SWIWrite0): Catch big-endian bug when printing |
| | 234 | characters. |
| | 235 | |
| | 236 | 2003-02-27 Andrew Cagney <cagney@redhat.com> |
| | 237 | |
| | 238 | * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd. |
| | 239 | |
| | 240 | 2003-01-10 Ben Elliston <bje@redhat.com> |
| | 241 | |
| | 242 | * README.Cygnus: Rename from this .. |
| | 243 | * README: .. to this. |
| | 244 | |
| | 245 | 2002-09-27 Andrew Cagney <ac131313@redhat.com> |
| | 246 | |
| | 247 | * wrapper.c (sim_open): Add support for -m<mem-size>. |
| | 248 | (mem_size): Reduce to 2MB. |
| | 249 | Fix PR gdb/433. |
| | 250 | |
| | 251 | 2002-08-15 Nick Clifton <nickc@redhat.com> |
| | 252 | |
| | 253 | * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they |
| | 254 | can be caused by an interrupted system call being resumed by GDB. |
| | 255 | |
| | 256 | 2002-07-05 Nick Clifton <nickc@cambridge.redhat.com> |
| | 257 | |
| | 258 | * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH |
| | 259 | and MIAxy instructions. |
| | 260 | |
| | 261 | 2002-06-21 Nick Clifton <nickc@cambridge.redhat.com> |
| | 262 | |
| | 263 | * armos.h (ADP_Stopped_RunTimeError): Set correct value. |
| | 264 | |
| | 265 | 2002-06-16 Andrew Cagney <ac131313@redhat.com> |
| | 266 | |
| | 267 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 268 | |
| | 269 | 2002-06-12 Andrew Cagney <ac131313@redhat.com> |
| | 270 | |
| | 271 | * Makefile.in: Update copyright. |
| | 272 | (wrapper.o): Specify dependencies. |
| | 273 | * wrapper.c: Include "gdb/sim-arm.h". |
| | 274 | (sim_store_register, sim_fetch_register): Rewrite using `enum |
| | 275 | arm_sim_regs' and a switch. |
| | 276 | |
| | 277 | 2002-06-09 Andrew Cagney <cagney@redhat.com> |
| | 278 | |
| | 279 | * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h". |
| | 280 | * armos.c: Include "gdb/callback.h". |
| | 281 | |
| | 282 | 2002-05-29 Nick Clifton <nickc@cambridge.redhat.com> |
| | 283 | |
| | 284 | * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers |
| | 285 | if a Data Abort is detected. |
| | 286 | |
| | 287 | 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com> |
| | 288 | |
| | 289 | * armvirt.c (GetWord): Only perform access checks if 'check' |
| | 290 | is set. |
| | 291 | (PutWord): Likewise. |
| | 292 | * wrapper.c (sim_create_inferior): Report unknown machine |
| | 293 | numbers. |
| | 294 | * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc + |
| | 295 | 2, it has already been advanced. |
| | 296 | |
| | 297 | 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com> |
| | 298 | |
| | 299 | * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1) |
| | 300 | instruction do not add in the second bit of the base address - |
| | 301 | this has already been accounted for. |
| | 302 | |
| | 303 | 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com> |
| | 304 | |
| | 305 | * armcopro.c (check_cp13_access): Allow access to register 1 when |
| | 306 | CRm is 1. |
| | 307 | (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to. |
| | 308 | |
| | 309 | 2002-05-17 Nick Clifton <nickc@cambridge.redhat.com> |
| | 310 | |
| | 311 | * Makefile.in (SIM_TARGET_SWITCHES): Define. |
| | 312 | * armos.c (swi_mask): Define. Initialise to supporting all |
| | 313 | SWI emulations. |
| | 314 | (ARMul_OSInit): For XScale targets, only support the ANGEL |
| | 315 | SWI interface. (This is at the request if Intel). |
| | 316 | (ARMul_OSHandleSWI): Examine swi_mask to see if a particular |
| | 317 | SWI call should be emulated. |
| | 318 | Do not fall through from AngelSWI_Reason_WriteC. |
| | 319 | Propagate exit code from RedBoot Exit SWI. |
| | 320 | * rdi-dgb.h (swi_mask): Prototype. |
| | 321 | (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define. |
| | 322 | * wrapper.c (sim_target_parse_command_line): New function. |
| | 323 | Look for and handle --swi-support switch. |
| | 324 | (sim_target_parse_arg_array): New function. Process an argv |
| | 325 | array for parsing by sim_target_parse_command_line. |
| | 326 | (sim_target_display_usage): New function. Describe syntax of |
| | 327 | --swi-suppoort switch. |
| | 328 | (sim_open): Add call to sim_target_parse_arg_array). |
| | 329 | |
| | 330 | 2002-05-09 Nick Clifton <nickc@cambridge.redhat.com> |
| | 331 | |
| | 332 | * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM |
| | 333 | mode and some of its system calls. |
| | 334 | |
| | 335 | 2002-03-17 Anthony Green <green@redhat.com> |
| | 336 | |
| | 337 | * wrapper.c (mem_size): Increase the default target memory to 8MB. |
| | 338 | |
| | 339 | 2002-02-21 Keith Seitz <keiths@redhat.com> |
| | 340 | |
| | 341 | * armos.c (SWIWrite0): Use generic host_callback mechanism |
| | 342 | for supported OS functions "open", "close", "write", etc. |
| | 343 | (SWIopen): Likewise. |
| | 344 | (SWIread): Likewise. |
| | 345 | (SWIwrite): Likewise. |
| | 346 | (SWIflen): Likewise. |
| | 347 | (ARMul_OSHandleSWI): Likewise. |
| | 348 | |
| | 349 | 2002-02-05 Nick Clifton <nickc@cambridge.redhat.com> |
| | 350 | |
| | 351 | * wrapper.c (sim_create_inferior): Modify previous patch so that |
| | 352 | it is only triggered for COFF format executables. |
| | 353 | |
| | 354 | 2002-02-04 Nick Clifton <nickc@cambridge.redhat.com> |
| | 355 | |
| | 356 | * wrapper.c (sin_create_inferior): If a v5 architecture is |
| | 357 | detected, assume it might be an XScale binary, since there is no |
| | 358 | way to distinguish between the two in the COFF file format. |
| | 359 | |
| | 360 | 2002-01-10 Nick Clifton <nickc@cambridge.redhat.com> |
| | 361 | |
| | 362 | * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13]. |
| | 363 | * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13] |
| | 364 | and CPRead[14]. |
| | 365 | Fix formatting. Improve layout. |
| | 366 | * armemu.h: Fix formatting. Improve layout. |
| | 367 | |
| | 368 | 2002-01-09 Nick Clifton <nickc@cambridge.redhat.com> |
| | 369 | |
| | 370 | * wrapper.c (sim_fetch_register): If fetching more than 4 bytes |
| | 371 | return zeroes in the other words. |
| | 372 | General formatting tidy ups. |
| | 373 | |
| | 374 | 2001-11-16 Ben Harris <bjh21@netbsd.org> |
| | 375 | |
| | 376 | * Makefile.in (armemu32.o): Replace $< with autoconf recommended |
| | 377 | $(srcdir)/.... |
| | 378 | (armemu26.o): Ditto. |
| | 379 | |
| | 380 | 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com> |
| | 381 | |
| | 382 | * armemu.h (CP_ACCESS_ALLOWED): New macro. |
| | 383 | Fix formatting. |
| | 384 | * armcopro.c (read_cp14_reg): Make static. |
| | 385 | (write_cp14_reg): Make static. |
| | 386 | (check_cp13_access): Use CP_ACCESS_ALLOWED macro. |
| | 387 | Fix formatting. |
| | 388 | * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED. |
| | 389 | (ARMul_STC): Check CP_ACCESS_ALLOWED. |
| | 390 | (ARMul_MCR): Check CP_ACCESS_ALLOWED. |
| | 391 | (ARMul_MRC): Check CP_ACCESS_ALLOWED. |
| | 392 | (ARMul_CDP): Check CP_ACCESS_ALLOWED. |
| | 393 | Fix formatting. |
| | 394 | * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not |
| | 395 | equal to 15. |
| | 396 | (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15. |
| | 397 | Fix formatting. |
| | 398 | |
| | 399 | 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com> |
| | 400 | |
| | 401 | * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD |
| | 402 | instructions with post indexed addressing modes. |
| | 403 | |
| | 404 | 2001-05-08 Jens-Christian Lache <lache@tu-harburg.de> |
| | 405 | |
| | 406 | * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to |
| | 407 | determine rocesor mode. |
| | 408 | |
| | 409 | 2001-04-18 matthew green <mrg@redhat.com> |
| | 410 | |
| | 411 | * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes. |
| | 412 | (read_cp15_reg): Make non-static. |
| | 413 | (XScale_cp15_LDC): Update for write_cp15_reg() change. |
| | 414 | (XScale_cp15_MCR): Likewise. |
| | 415 | (XScale_cp15_write_reg): Likewise. |
| | 416 | (XScale_check_memacc): New function. Check for breakpoints being |
| | 417 | activated by memory accesses. Does not support the Branch Target |
| | 418 | Buffer. |
| | 419 | (XScale_set_fsr_far): New function. Set FSR and FAR for XScale. |
| | 420 | (XScale_debug_moe): New function. Set the debug Method Of Entry, |
| | 421 | if configured. |
| | 422 | (write_cp14_reg): Reset count counter if requested. |
| | 423 | * armdefs.h (struct ARMul_State): New members `LastTime' and |
| | 424 | `CP14R0_CCD' used for the timer/counters. |
| | 425 | (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS, |
| | 426 | ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD, |
| | 427 | ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2, |
| | 428 | ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2, |
| | 429 | ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT, |
| | 430 | ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X, |
| | 431 | ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT, |
| | 432 | ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New |
| | 433 | defines for XScale registers. |
| | 434 | (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype. |
| | 435 | (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition. |
| | 436 | (ARMul_Emulate32): Handle the clock counter and hardware instruction |
| | 437 | breakpoints. Call XScale_set_fsr_far() for software breakpoints and |
| | 438 | software interrupts. |
| | 439 | (LoadMult): Call XScale_set_fsr_far() for data aborts. |
| | 440 | (LoadSMult): Likewise. |
| | 441 | (StoreMult): Likewise. |
| | 442 | (StoreSMult): Likewise. |
| | 443 | * armemu.h (write_cp15_reg): Update prototype. |
| | 444 | * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime. |
| | 445 | (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13 |
| | 446 | register 0. |
| | 447 | * armvirt.c (GetWord): Call XScale_check_memacc(). |
| | 448 | (PutWord): Likewise. |
| | 449 | |
| | 450 | 2001-03-20 Nick Clifton <nickc@redhat.com> |
| | 451 | |
| | 452 | * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking |
| | 453 | when loading unaligned thumb instructions. |
| | 454 | |
| | 455 | 2001-03-06 Nick Clifton <nickc@redhat.com> |
| | 456 | |
| | 457 | * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2. |
| | 458 | Compute destination address of BLX(1) instruction by |
| | 459 | taking bit 1 from PC and not from bit 0 of the offset. |
| | 460 | |
| | 461 | 2001-02-27 Nick Clifton <nickc@redhat.com> |
| | 462 | |
| | 463 | * armvirt.c (GetWord): Add new parameter - check - to enable or |
| | 464 | disable the alignment checking. |
| | 465 | (PutWord): Add new parameter - check - to enable or disable the |
| | 466 | alignment checking. |
| | 467 | (ARMul_ReLoadInstr): Pass extra parameter to GetWord. |
| | 468 | (ARMul_ReadWord): Pass extra parameter to GetWord. |
| | 469 | (ARMul_WriteWord): Pass extra parameter to PutWord. |
| | 470 | (ARMul_StoreHalfWord): Pass extra parameter to PutWord. |
| | 471 | (ARMul_WriteByte): Pass extra parameter to GetWord. |
| | 472 | (ARMul_SwapWord): Pass extra parameter to PutWord. |
| | 473 | (ARMul_SafeReadByte): New Function: Read a byte but do not abort. |
| | 474 | (ARMul_SafeWriteByte): New Function: Write a byte but do not abort. |
| | 475 | |
| | 476 | * armdefs.h: Add prototypes for ARMul_SafeReadByte and |
| | 477 | ARMul_SafeWriteByte. |
| | 478 | |
| | 479 | * wrapper.c (sim_write): Use ARMul_SafeWriteByte. |
| | 480 | (sim_read): Use ARMul_SafeReadByte. |
| | 481 | |
| | 482 | * armos.c (in_SWI_handler): Remove. |
| | 483 | (SWIWrite0): Use ARMul_SafeReadByte. |
| | 484 | (WriteCommandLineTo): Use ARMul_SafeWriteByte. |
| | 485 | (SWIopen): Use ARMul_SafeReadByte. |
| | 486 | (SWIread): Use ARMul_SafeWriteByte. |
| | 487 | (SWIwrite): Use ARMul_SafeReadByte. |
| | 488 | (ARMul_OSHandleSWI): Remove use of is_SWI_handler. |
| | 489 | (ARMul_OSException): Remove use of is_SWI_handler. |
| | 490 | |
| | 491 | 2001-02-16 Nick Clifton <nickc@redhat.com> |
| | 492 | |
| | 493 | * armemu.c: Remove Prefetch abort for breakpoints. Instead set |
| | 494 | the state to RESUME. |
| | 495 | |
| | 496 | 2001-02-14 Nick Clifton <nickc@redhat.com> |
| | 497 | |
| | 498 | * armemu.c: Add code to preserve processor mode when a prefetch |
| | 499 | abort is signalled after processing a breakpoint. |
| | 500 | |
| | 501 | * wrapper.c (sim_create_inferior): Reset processor into ARM mode |
| | 502 | for any machine type except the early ARMs. |
| | 503 | |
| | 504 | 2001-02-13 Nick Clifton <nickc@redhat.com> |
| | 505 | |
| | 506 | * armos.c (in_SWI_handler): New static variable. |
| | 507 | (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI. |
| | 508 | (ARMul_OSException): Ignore exceptions generated whilst emulating |
| | 509 | a SWI. |
| | 510 | |
| | 511 | 2001-02-12 Nick Clifton <nickc@redhat.com> |
| | 512 | |
| | 513 | * armemu.h (NEGBRANCH): Fix defintion. |
| | 514 | |
| | 515 | 2001-02-01 Nick Clifton <nickc@redhat.com> |
| | 516 | |
| | 517 | * armemu.c (LoadSMult): Update base address register after |
| | 518 | restoring register bank. |
| | 519 | (StoreMult): Update base address register after restoring register |
| | 520 | bank. |
| | 521 | |
| | 522 | 2001-01-31 Nick Clifton <nickc@redhat.com> |
| | 523 | |
| | 524 | * armvirt.c (PutWord): Detect installation of SWI vector. |
| | 525 | (SWI_vector_installed): Define. |
| | 526 | * armos.c (ARMul_OsInit): Reset SWI_vector_installed. |
| | 527 | * armos.h (SWI_vector_installed): Declare. |
| | 528 | * wrapper.c (SWI_vector_installed): Remove definition. |
| | 529 | (sim_write): Remove check of SWI vector installation |
| | 530 | |
| | 531 | 2000-12-18 Nick Clifton <nickc@redhat.com> |
| | 532 | |
| | 533 | * armemu.c (ARMul_Emulate26): Fix test for StoreDouble |
| | 534 | instruction. |
| | 535 | |
| | 536 | 2000-12-10 Nick Clifton <nickc@redhat.com> |
| | 537 | |
| | 538 | * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI. |
| | 539 | |
| | 540 | 2000-12-07 Nick Clifton <nickc@redhat.com> |
| | 541 | |
| | 542 | * armemu.c (ARMul_Emulate26): Detect double word load and |
| | 543 | store instructions and call emulation routines. |
| | 544 | (Handle_Load_Double): Emulate a double word load instruction. |
| | 545 | (Handle_Store_Double): Emulate a double word store |
| | 546 | instruction. |
| | 547 | |
| | 548 | 2000-12-03 Nick Clifton <nickc@redhat.com> |
| | 549 | |
| | 550 | * armos.c: Fix formatting. |
| | 551 | (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale |
| | 552 | mode. |
| | 553 | |
| | 554 | 2000-11-29 Nick Clifton <nickc@redhat.com> |
| | 555 | |
| | 556 | * armdefs.h (State): Add 'v5e' and 'xscale' fields. |
| | 557 | (ARM_v5e_Prop): Define. |
| | 558 | (ARM_XScale_Prop): Define. |
| | 559 | |
| | 560 | * wrapper.c (sim_create_inferior): Select processor based on |
| | 561 | machine number. |
| | 562 | (SWI_vector_installed): New boolean. Set to true if the SWI |
| | 563 | vector address is written to by the executable. |
| | 564 | |
| | 565 | * arminit.c (ARMul_NewState): Switch default to 32 bit mode. |
| | 566 | (ARMul_SelectProcessor): Initialise v5e and xscale signals. |
| | 567 | (ARMul_Abort): Fix calculation of LR address. |
| | 568 | |
| | 569 | * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed |
| | 570 | and a SWI is not handled by the simulator, pass the SWI off to the |
| | 571 | vector, otherwise issue a warning message and continue. |
| | 572 | |
| | 573 | * armsupp.c (ARMul_CPSRAltered): Set S bit aswell. |
| | 574 | |
| | 575 | * thumbemu.c: Add v5 instruction simulation. |
| | 576 | * armemu.c: Add v5, XScale and El Segundo instruction simulation. |
| | 577 | |
| | 578 | * armcopro.c: Add XScale co-processor emulation. |
| | 579 | * armemu.h: Add exported XScale co-processor functions. |
| | 580 | |
| | 581 | 2000-09-15 Nick Clifton <nickc@redhat.com> |
| | 582 | |
| | 583 | * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM |
| | 584 | property. Delete unnecessary processor names. |
| | 585 | (ARM_Strong_Prop): Delete. |
| | 586 | (STRONGARM): Delete. |
| | 587 | (ARM_v4_Prop): Add. |
| | 588 | (ARM_v5_Prop): Add |
| | 589 | (State): Delete is_StrongARM boolean. Add is_v4 and is_v5 |
| | 590 | booleans. |
| | 591 | |
| | 592 | * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean. |
| | 593 | (BUSUSEDINCPCN): Use is_v4 boolean. |
| | 594 | |
| | 595 | * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields. |
| | 596 | (ARMul_SelectProcessor): Change second parameter from 'processor' |
| | 597 | to 'properties'. Set is_v4 and is_v5 booleans in State. |
| | 598 | |
| | 599 | * armrdi.c: Remove use of ARM processor names. Replace with ARM |
| | 600 | processor properties. |
| | 601 | |
| | 602 | * wrapper.c (sim_create_inferior): Choose properties passed to |
| | 603 | ARMul_SelectProcessor based on machine number. |
| | 604 | |
| | 605 | 2000-08-14 Nick Clifton <nickc@redhat.com> |
| | 606 | |
| | 607 | * armemu.c (LHPOSTDOWN): Compute write back value before |
| | 608 | performing load in case the offset register is overwritten. |
| | 609 | (LHPOSTUP): Ditto. |
| | 610 | |
| | 611 | 2000-07-14 Fernando Nasser <fnasser@cygnus.com> |
| | 612 | |
| | 613 | * wrapper.c (sim_create_inferior): Fix typo in the previous patch. |
| | 614 | |
| | 615 | 2000-07-14 Fernando Nasser <fnasser@cygnus.com> |
| | 616 | |
| | 617 | * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a |
| | 618 | new inferior. |
| | 619 | |
| | 620 | 2000-07-04 Alexandre Oliva <aoliva@redhat.com> |
| | 621 | |
| | 622 | * armvirt.c (ABORTS): Do not define. |
| | 623 | |
| | 624 | * armdefs.h (struct ARMul_State): Add is_StrongARM. |
| | 625 | (ARM_Strong_Prop, STRONGARM): Define. |
| | 626 | * arminit.c (ARMul_NewState): Reset is_StrongARM. |
| | 627 | (ARMul_SelectProcessor): Set is_StrongARM. |
| | 628 | * wrapper.c (sim_create_inferior): Use bfd machine type to |
| | 629 | determine processor type to emulate. |
| | 630 | * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC |
| | 631 | when emulating StrongARM. |
| | 632 | |
| | 633 | * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn. |
| | 634 | |
| | 635 | * armemu.h (INSN_SIZE): New macro. |
| | 636 | (SET_ABORT): Save CPSR in SPSR and set LR. |
| | 637 | * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE. |
| | 638 | (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode. |
| | 639 | * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE. |
| | 640 | |
| | 641 | * armemu.c (LoadSMult): Use WriteR15() to discard the least |
| | 642 | significant bits of PC. |
| | 643 | |
| | 644 | * armemu.h (WRITEDESTB): New macro. |
| | 645 | * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to |
| | 646 | modify PC. Moved the existing logic... |
| | 647 | (WriteR15Branch): ... here. New function. |
| | 648 | (WriteR15, WriteSR15): Drop the two least significant bits. |
| | 649 | (LoadSMult): Use WriteR15Branch() to modify PC. |
| | 650 | (LoadMult): Use WRITEDESTB() instead of WRITEDEST(). |
| | 651 | |
| | 652 | * armemu.h (GETSPSR): Call ARMul_GetSPSR(). |
| | 653 | * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're |
| | 654 | extracted from state->Cpsr, but preserve the unused bits. |
| | 655 | (ARMul_GetCPSR): Get bits preserved in state->Cpsr. |
| | 656 | (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to |
| | 657 | get the full CPSR word. |
| | 658 | |
| | 659 | * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New. |
| | 660 | (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros. |
| | 661 | (SETPSR, SET_INTMODE, SETCC): Removed. |
| | 662 | * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit |
| | 663 | mask. Use SETPSR_* to modify PSR. |
| | 664 | (ARMul_SetCPSR): Load all bits from value. |
| | 665 | * armemu.c (ARMul_Emulate, msr): Do not test bit mask. |
| | 666 | |
| | 667 | * armemu.c (ARMul_Emulate): Compute writeback value before |
| | 668 | loading, since the offset register may be the destination |
| | 669 | register. |
| | 670 | |
| | 671 | * armdefs.h (SYSTEMBANK): Define as USERBANK. |
| | 672 | * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases. |
| | 673 | |
| | 674 | 2000-06-22 Alexandre Oliva <aoliva@cygnus.com> |
| | 675 | |
| | 676 | * armemu.c (Multiply64): Fix computation of flag N. |
| | 677 | |
| | 678 | * armemu.c (MultiplyAdd64): Fix computation of flag N. |
| | 679 | |
| | 680 | 2000-06-20 Alexandre Oliva <aoliva@cygnus.com> |
| | 681 | |
| | 682 | * armemu.h (NEGBRANCH): Do not overwrite the two most significant |
| | 683 | bits of the offset. |
| | 684 | |
| | 685 | 2000-05-25 Nick Clifton <nickc@cygnus.com> |
| | 686 | |
| | 687 | * armcopro.c (MMUMCR): Only indicate mode change if a singal has |
| | 688 | really changed. |
| | 689 | (MMUWrite): Only indicate mode change if a singal has really |
| | 690 | changed. |
| | 691 | |
| | 692 | * armdefs.h (SYSTEMMODE): Define. |
| | 693 | (BANK_CAN_ACEESS_SPSR): Define. |
| | 694 | |
| | 695 | * armemu.c (ARM_Emulate26): If the mode has changed allow the PC |
| | 696 | to advance before stopping the emulation. |
| | 697 | |
| | 698 | * arminit.c (ARMul_Reset): Ensure Mode field of State is set |
| | 699 | correctly. |
| | 700 | |
| | 701 | * armos.c (ARMul_OSInit): Create a initial stack pointer for |
| | 702 | System mode. |
| | 703 | |
| | 704 | * armsupp.c (ModeToBank): Remove unused first parameter. |
| | 705 | Add support for System Mode. |
| | 706 | (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro. |
| | 707 | (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro. |
| | 708 | (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro. |
| | 709 | (ARMulSwitchMode): Add support for System Mode. |
| | 710 | |
| | 711 | Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com> |
| | 712 | |
| | 713 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 714 | |
| | 715 | 2000-05-23 Nick Clifton <nickc@cygnus.com> |
| | 716 | |
| | 717 | * wrapper.c (sim_store_register): Special handling for CPSR |
| | 718 | register. |
| | 719 | |
| | 720 | 2000-03-11 Philip Blundell <philb@gnu.org> |
| | 721 | |
| | 722 | * armemu.c (LoadSMult, LoadMult): Correct handling of aborts. |
| | 723 | Patch from Allan Skillman <Allan.Skillman@arm.com>. |
| | 724 | |
| | 725 | Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com> |
| | 726 | |
| | 727 | * wrapper.c (sim_open,sim_close): Copy into myname, free myname. |
| | 728 | |
| | 729 | 2000-02-08 Nick Clifton <nickc@cygnus.com> |
| | 730 | |
| | 731 | * wrapper.c: Fix compile time warning messages. |
| | 732 | * armcopro.c: Fix compile time warning messages. |
| | 733 | * armdefs.h: Fix compile time warning messages. |
| | 734 | * armemu.c: Fix compile time warning messages. |
| | 735 | * armemu.h: Fix compile time warning messages. |
| | 736 | * armos.c: Fix compile time warning messages. |
| | 737 | * armsupp.c: Fix compile time warning messages. |
| | 738 | * armvirt.c: Fix compile time warning messages. |
| | 739 | * bag.c: Fix compile time warning messages. |
| | 740 | |
| | 741 | 2000-02-02 Bernd Schmidt <bernds@cygnus.co.uk> |
| | 742 | |
| | 743 | * *.[ch]: Use indent to make readable. |
| | 744 | |
| | 745 | 1999-11-22 Nick Clifton <nickc@cygnus.com> |
| | 746 | |
| | 747 | * armos.c (SWIread): Generate an error message if a huge read is |
| | 748 | performed. |
| | 749 | (SWIwrite): Generate an error message if a huge write is |
| | 750 | performed. |
| | 751 | |
| | 752 | 1999-10-27 Nick Clifton <nickc@cygnus.com> |
| | 753 | |
| | 754 | * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb |
| | 755 | breakpoint. |
| | 756 | |
| | 757 | 1999-10-08 Ulrich Drepper <drepper@cygnus.com> |
| | 758 | |
| | 759 | * armos.c (SWIopen): Always pass third parameter with 0666 since |
| | 760 | otherwise uninitialized memory gets access if the O_CREAT bit is |
| | 761 | set and so we possibly cannot access the file afterwards. |
| | 762 | |
| | 763 | 1999-09-29 Doug Evans <devans@casey.cygnus.com> |
| | 764 | |
| | 765 | * armos.c (SWIWrite0): Send output to stdout instead of stderr. |
| | 766 | (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto. |
| | 767 | |
| | 768 | Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com> |
| | 769 | |
| | 770 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 771 | |
| | 772 | 1999-05-08 Felix Lee <flee@cygnus.com> |
| | 773 | |
| | 774 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 775 | |
| | 776 | 1999-04-06 Keith Seitz <keiths@cygnus.com> |
| | 777 | |
| | 778 | * wrapper.c (stop_simulator): New global. |
| | 779 | (sim_stop): Set sim state to STOP and set |
| | 780 | stop_simulator. |
| | 781 | (sim_resume): Reset stop_simulator. |
| | 782 | (sim_stop_reason): If stop_simulator is set, tell gdb |
| | 783 | that the we took SIGINT. |
| | 784 | * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if |
| | 785 | stop_simulator is set. |
| | 786 | |
| | 787 | 1999-04-02 Keith Seitz <keiths@cygnus.com> |
| | 788 | |
| | 789 | * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook |
| | 790 | whenever the counter expires. |
| | 791 | * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK. |
| | 792 | |
| | 793 | 1999-03-24 Nick Clifton <nickc@cygnus.com> |
| | 794 | |
| | 795 | * armemu.c (ARMul_Emulate26): Handle new breakpoint value. |
| | 796 | * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value. |
| | 797 | |
| | 798 | Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com> |
| | 799 | |
| | 800 | * wrapper.c (sim_open): Set endianness according to BFD or command |
| | 801 | line switch. |
| | 802 | |
| | 803 | * tconfig.in: Define SIM_HAVE_BIENDIAN. |
| | 804 | |
| | 805 | Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com> |
| | 806 | |
| | 807 | * armemu.c (Multiply64): Test for Rm (rather than Rs) not being |
| | 808 | the same as either RdHi or RdLo. |
| | 809 | |
| | 810 | Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com> |
| | 811 | |
| | 812 | * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException): |
| | 813 | Set Reg[0] based on reason for for the exception. |
| | 814 | |
| | 815 | Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com) |
| | 816 | |
| | 817 | * armos.c (SWIwrite0): New function. |
| | 818 | (WriteCommandLineTo): New function. |
| | 819 | (SWIopen): New function. |
| | 820 | (SWIread): New function. |
| | 821 | (SWIwrite): New function. |
| | 822 | (SWIflen): New function. |
| | 823 | (ARMul_OSHandleSWI): Call new functions instead of handling |
| | 824 | these here. |
| | 825 | (ARMul_OSHandleSWI): Handle Angel SWIs correctly. |
| | 826 | (*): Reformat spacing to be a bit more GNUly. |
| | 827 | Most code taken from a patch by Anthony Thompson |
| | 828 | (athompso@cambridge.arm.com) |
| | 829 | |
| | 830 | Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com> |
| | 831 | |
| | 832 | * armos.h: Add Angel SWI and its reason codes. |
| | 833 | * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now). |
| | 834 | |
| | 835 | Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com) |
| | 836 | |
| | 837 | * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case |
| | 838 | of ":tt" to catch stdin in addition to stdout. |
| | 839 | (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure |
| | 840 | or success of lseek(). |
| | 841 | |
| | 842 | Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com> |
| | 843 | |
| | 844 | * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts |
| | 845 | to open stdout. |
| | 846 | |
| | 847 | Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com> |
| | 848 | |
| | 849 | * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock, |
| | 850 | SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only |
| | 851 | seek from offset 0 and not to use R2 for whence since it is |
| | 852 | not passed as part of the SWI call. |
| | 853 | |
| | 854 | Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com> |
| | 855 | |
| | 856 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 857 | |
| | 858 | Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche> |
| | 859 | |
| | 860 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 861 | * config.in: Ditto. |
| | 862 | |
| | 863 | Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com> |
| | 864 | |
| | 865 | * acconfig.h: New file. |
| | 866 | * configure.in: Reverted change of Apr 24; use sinclude again. |
| | 867 | |
| | 868 | Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche> |
| | 869 | |
| | 870 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 871 | * config.in: Ditto. |
| | 872 | |
| | 873 | Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com> |
| | 874 | |
| | 875 | * configure.in: Don't call sinclude. |
| | 876 | |
| | 877 | Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| | 878 | |
| | 879 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 880 | |
| | 881 | Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| | 882 | |
| | 883 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 884 | |
| | 885 | Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| | 886 | |
| | 887 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 888 | |
| | 889 | Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| | 890 | |
| | 891 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 892 | |
| | 893 | Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com> |
| | 894 | |
| | 895 | * armopts.h: Remove definition of LITTLEND - it is not used. |
| | 896 | |
| | 897 | Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| | 898 | |
| | 899 | * wrapper.c (sim_store_register, sim_fetch_register): Pass in |
| | 900 | length parameter. Return -1. |
| | 901 | |
| | 902 | Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| | 903 | |
| | 904 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 905 | |
| | 906 | Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> |
| | 907 | |
| | 908 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 909 | |
| | 910 | Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> |
| | 911 | |
| | 912 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 913 | |
| | 914 | Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| | 915 | |
| | 916 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 917 | * config.in: Ditto. |
| | 918 | |
| | 919 | Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com> |
| | 920 | |
| | 921 | * Makefile.in: Updated with changes from branch. |
| | 922 | * armdefs.h: ditto |
| | 923 | * armemu.c: ditto these changes |
| | 924 | * armemu.h: ditto add support for |
| | 925 | * armos.c: ditto the Thumb instruction |
| | 926 | * armsupp.c: ditto set and the new v4 |
| | 927 | * armvirt.c: ditto architecture. |
| | 928 | * wrapper.c: ditto |
| | 929 | * thumbemu.c: New file from branch. |
| | 930 | |
| | 931 | |
| | 932 | Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> |
| | 933 | |
| | 934 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 935 | |
| | 936 | Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com> |
| | 937 | |
| | 938 | * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch |
| | 939 | from Tony Thompson at ARM: athompso@arm.com |
| | 940 | |
| | 941 | * wrapper.c (sim_create_inferior): Add code to create an execution |
| | 942 | environment. Patch from Tony Thompson at ARM: athompso@arm.com |
| | 943 | |
| | 944 | Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| | 945 | |
| | 946 | * wrapper.c (sim_load): Pass lma_p and sim_write args to |
| | 947 | sim_load_file. |
| | 948 | |
| | 949 | Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| | 950 | |
| | 951 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 952 | |
| | 953 | Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| | 954 | |
| | 955 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 956 | |
| | 957 | Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| | 958 | |
| | 959 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 960 | |
| | 961 | Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| | 962 | |
| | 963 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 964 | |
| | 965 | Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| | 966 | |
| | 967 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 968 | |
| | 969 | Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| | 970 | |
| | 971 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 972 | |
| | 973 | Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba> |
| | 974 | |
| | 975 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 976 | |
| | 977 | Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| | 978 | |
| | 979 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 980 | * config.in: Ditto. |
| | 981 | |
| | 982 | Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| | 983 | |
| | 984 | * wrapper.c (sim_kill): Delete. |
| | 985 | (sim_create_inferior): Add ABFD argument. |
| | 986 | (sim_load): Move setting of PC from here. |
| | 987 | (sim_create_inferior): To here. |
| | 988 | |
| | 989 | Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| | 990 | |
| | 991 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 992 | * config.in: Ditto. |
| | 993 | |
| | 994 | Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| | 995 | |
| | 996 | * wrapper.c (sim_open): Add ABFD argument. |
| | 997 | |
| | 998 | Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| | 999 | |
| | 1000 | * wrapper.c (sim_open): Add callback argument. |
| | 1001 | (sim_set_callbacks): Drop SIM_DESC argument. |
| | 1002 | |
| | 1003 | Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> |
| | 1004 | |
| | 1005 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 1006 | |
| | 1007 | Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| | 1008 | |
| | 1009 | * wrapper.c (sim_stop): Stub sim_stop function. |
| | 1010 | |
| | 1011 | Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com> |
| | 1012 | |
| | 1013 | * arminit.c (ARMul_NewState): Preinitialize the state to |
| | 1014 | all zero/NULL. |
| | 1015 | |
| | 1016 | Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com> |
| | 1017 | |
| | 1018 | * Makefile.in (SIM_OBJS): Add sim-load.o. |
| | 1019 | * wrapper.c (sim_kind,myname): New static locals. |
| | 1020 | (sim_open): Set sim_kind, myname. |
| | 1021 | (sim_load): Call sim_load_file to do work. Set start address from bfd. |
| | 1022 | (sim_create_inferior): Return SIM_RC. Delete start_address arg. |
| | 1023 | |
| | 1024 | Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com> |
| | 1025 | |
| | 1026 | * wrapper.c (sim_trace): Update so that it matches prototype. |
| | 1027 | |
| | 1028 | Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| | 1029 | |
| | 1030 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 1031 | * config.in: Ditto. |
| | 1032 | |
| | 1033 | Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| | 1034 | |
| | 1035 | * Makefile.in (armemu32.o): Replace $< with autoconf recommended |
| | 1036 | $(srcdir)/.... |
| | 1037 | (armemu26.o): Ditto. |
| | 1038 | |
| | 1039 | Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> |
| | 1040 | |
| | 1041 | * wrapper.c (sim_open): New arg `kind'. |
| | 1042 | |
| | 1043 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 1044 | |
| | 1045 | Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com> |
| | 1046 | |
| | 1047 | * COPYING: Update FSF address. |
| | 1048 | |
| | 1049 | Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| | 1050 | |
| | 1051 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 1052 | |
| | 1053 | Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| | 1054 | |
| | 1055 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
| | 1056 | |
| | 1057 | Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
| | 1058 | |
| | 1059 | * configure: Re-generate. |
| | 1060 | |
| | 1061 | Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com> |
| | 1062 | |
| | 1063 | * configure: Regenerate to track ../common/aclocal.m4 changes. |
| | 1064 | |
| | 1065 | Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com> |
| | 1066 | |
| | 1067 | * wrapper.c (sim_open): Has result now. |
| | 1068 | (sim_*): New SIM_DESC argument. |
| | 1069 | |
| | 1070 | Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com> |
| | 1071 | |
| | 1072 | * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use |
| | 1073 | COMMON_{PRE,POST}_CONFIG_FRAG instead. |
| | 1074 | * configure.in: sinclude ../common/aclocal.m4. |
| | 1075 | * configure: Regenerated. |
| | 1076 | |
| | 1077 | Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) |
| | 1078 | |
| | 1079 | * configure configure.in Makefile.in: Update to new configure |
| | 1080 | scheme which is more compatible with WinGDB builds. |
| | 1081 | * configure.in: Improve comment on how to run autoconf. |
| | 1082 | * configure: Re-run autoconf to get new ../common/aclocal.m4. |
| | 1083 | * Makefile.in: Use autoconf substitution to install common |
| | 1084 | makefile fragment. |
| | 1085 | |
| | 1086 | Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com> |
| | 1087 | |
| | 1088 | * run.c: Deleted, use one in ../common now. |
| | 1089 | * Makefile.in: Delete everything that's been moved to |
| | 1090 | ../common/Make-common.in. |
| | 1091 | (SIM_OBJS): Define. |
| | 1092 | * configure.in: Simplify using macros in ../common/aclocal.m4. |
| | 1093 | * configure: Regenerated. |
| | 1094 | * config.in: New file. |
| | 1095 | * armos.c: #include config.h. |
| | 1096 | * wrapper.c (mem_size): Value is in bytes now. |
| | 1097 | (sim_callback): New global. |
| | 1098 | (arm_sim_set_profile{,_size}): Delete. |
| | 1099 | (arm_sim_set_mem_size): Rename to sim_size. |
| | 1100 | (sim_do_command): Call printf_filtered via callback. |
| | 1101 | (sim_set_callbacks): Record callback. |
| | 1102 | |
| | 1103 | Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) |
| | 1104 | |
| | 1105 | * Makefile.in (mostlyclean): Remove config.log. |
| | 1106 | |
| | 1107 | Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) |
| | 1108 | |
| | 1109 | * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, |
| | 1110 | INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. |
| | 1111 | (docdir): Removed. |
| | 1112 | * configure.in (AC_PREREQ): autoconf 2.5 or higher. |
| | 1113 | (AC_PROG_INSTALL): Added. |
| | 1114 | * configure: Rebuilt. |
| | 1115 | |
| | 1116 | Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com> |
| | 1117 | |
| | 1118 | * configure: Regenerate with autoconf 2.7. |
| | 1119 | |
| | 1120 | Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 1121 | |
| | 1122 | * run.c (main): Use new bfd_big_endian macro. |
| | 1123 | |
| | 1124 | Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com> |
| | 1125 | |
| | 1126 | * run.c: Include "getopt.h". |
| | 1127 | (verbose): Delete. |
| | 1128 | (usage): Make static. |
| | 1129 | (main): Call arm_sim_set_verbosity. |
| | 1130 | Only load sections marked SEC_LOAD. |
| | 1131 | * wrapper.c (mem_size, verbosity): New static global. |
| | 1132 | (arm_sim_set_mem_size): Renamed from sim_size. Callers updated. |
| | 1133 | (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated. |
| | 1134 | |
| | 1135 | Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com> |
| | 1136 | |
| | 1137 | * armdefs.h (ARMul_State): New member `verbose'. |
| | 1138 | * armrdi.c (ARMul_ConsolePrint): Add missing va_end. |
| | 1139 | * run.c (verbose): Make global. |
| | 1140 | * wrapper.c (init): Set state->verbose. |
| | 1141 | (ARMul_ConsolePrint): Don't print anything if !verbose. |
| | 1142 | |
| | 1143 | Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com> |
| | 1144 | |
| | 1145 | * armos.c: #include dbg_rdi.h. |
| | 1146 | (ARMul_OSHandleSWI): Handle SWI_Breakpoint. |
| | 1147 | * armos.h (SWI_Breakpoint): Define. |
| | 1148 | * wrapper.c: #include armemu.h, dbg_rdi.h. |
| | 1149 | (rc): Delete. |
| | 1150 | (sim_resume): Use state->EndCondition to record stop state. |
| | 1151 | Call FLUSHPIPE before returning. |
| | 1152 | (sim_stop_reason): Determine reason from state->EndCondition. |
| | 1153 | |
| | 1154 | Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com> |
| | 1155 | |
| | 1156 | * wrapper.c (sim_set_callbacks): New. |
| | 1157 | |
| | 1158 | Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com> |
| | 1159 | |
| | 1160 | * armos.c (ARMul_OSHandleSWI): Result of read/write calls is |
| | 1161 | number of bytes not read/written (or -1). |
| | 1162 | |
| | 1163 | Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 1164 | |
| | 1165 | * Makefile.in (maintainer-clean): New synonym for realclean. |
| | 1166 | |
| | 1167 | Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 1168 | |
| | 1169 | * configure.in: Remove AC_PROG_INSTALL. |
| | 1170 | * configure: Rebuild. |
| | 1171 | * Makefile.in (INSTALL): Revert to using install.sh. |
| | 1172 | (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL). |
| | 1173 | (INSTALL_XFORM, INSTALL_XFORM1): Restore. |
| | 1174 | (mostlyclean): Make the same as clean, not distclean. |
| | 1175 | (clean): Remove config.log. |
| | 1176 | (install): Don't install in $(tooldir). |
| | 1177 | |
| | 1178 | Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com> |
| | 1179 | |
| | 1180 | (Try to) Update to new bfd autoconf scheme. |
| | 1181 | * run.c: Don't include sysdep.h. |
| | 1182 | * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value. |
| | 1183 | (CC, CFLAGS, AR, RANLIB): Likewise. |
| | 1184 | (HDEFINES, TDEFINES): Define. |
| | 1185 | (CC_FOR_BUILD): Delete. |
| | 1186 | (host_makefile_frag): Delete. |
| | 1187 | (Makefile): Don't depend on frags. |
| | 1188 | * configure.in (sysdep.h): Don't create symlink. |
| | 1189 | (host_makefile_frag, frags): Deleted. |
| | 1190 | (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values. |
| | 1191 | * configure: Regenerated. |
| | 1192 | |
| | 1193 | Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com> |
| | 1194 | |
| | 1195 | * Update all FSF addresses except those in COPYING* files. |
| | 1196 | |
| | 1197 | Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com> |
| | 1198 | |
| | 1199 | * Makefile.in (clean): Remove run, libsim.a. |
| | 1200 | |
| | 1201 | * Makefile.in, configure.in: converted to autoconf. |
| | 1202 | * configure: New file, generated with autconf 2.4. |
| | 1203 | |
| | 1204 | * arm.mt: Removed. |
| | 1205 | |
| | 1206 | Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com> |
| | 1207 | |
| | 1208 | * wrapper.c (sim_do_command): New function. |
| | 1209 | |
| | 1210 | Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com> |
| | 1211 | |
| | 1212 | * armos.c (ARMul_OSHandleSWI): New version to work with |
| | 1213 | newlib simply. |
| | 1214 | |
| | 1215 | Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com> |
| | 1216 | |
| | 1217 | * run.c (main): Grab return value from right register. |
| | 1218 | |
| | 1219 | Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com> |
| | 1220 | |
| | 1221 | * New. |
| | 1222 | |
| | 1223 | |
projects / deliverable / binutils-gdb.git / blame_incremental