sim/bfin/ChangeLog

   1 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * sim-main.h: Delete run-sim.h include.
   4
   5 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
   6
   7         * aclocal.m4, config.in, configure: Regenerate.
   8         * tconfig.in: Rename file ...
   9         * tconfig.h: ... here.
  10
  11 2015-03-15  Mike Frysinger  <vapier@gentoo.org>
  12
  13         * tconfig.in: Delete includes.
  14         [HAVE_DV_SOCKSER]: Delete.
  15
  16 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
  17
  18         * bfin-sim.c (decode_dsp32alu_0): Change v to bu32.
  19
  20 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
  21
  22         * Makefile.in (SIM_RUN_OBJS): Delete.
  23
  24 2015-03-10  Mike Frysinger  <vapier@gentoo.org>
  25
  26         PR sim/13160
  27         * Makefile.in ($(srcdir)/linux-fixed-code.h): Put a ; after the
  28         print sed command for BSD compatibility.
  29
  30 2015-03-08  Mike Frysinger  <vapier@gentoo.org>
  31
  32         PR sim/13160
  33         * Makefile.in ($(srcdir)/linux-fixed-code.h): Specify the asm input
  34         directly rather than use $<.  Move the file name to the end of the
  35         sed command to be POSIX compliant.
  36
  37 2014-08-19  Alan Modra  <amodra@gmail.com>
  38
  39         * configure: Regenerate.
  40
  41 2014-08-15  Roland McGrath  <mcgrathr@google.com>
  42
  43         * configure: Regenerate.
  44         * config.in: Regenerate.
  45
  46 2014-03-04  Mike Frysinger  <vapier@gentoo.org>
  47
  48         * configure: Regenerate.
  49
  50 2013-09-23  Alan Modra  <amodra@gmail.com>
  51
  52         * configure: Regenerate.
  53
  54 2013-06-23  Mike Frysinger  <vapier@gentoo.org>
  55
  56         * bfin-sim.c (decode_dsp32alu_0): Add note about broken handling of
  57         SEARCH with parallel insns.
  58
  59 2013-06-23  Mike Frysinger  <vapier@gentoo.org>
  60
  61         * bfin-sim.c (decode_dsp32shift_0): Make sure HLs is 0 after last
  62         insn that uses it.
  63         (decode_dsp32shiftimm_0): Likewise.
  64         Require HLs be less than 2 for accumulator shift insns.
  65
  66 2013-06-18  Mike Frysinger  <vapier@gentoo.org>
  67
  68         * bfin-sim.c (decode_dsp32alu_0): Check more opcode fields before
  69         decoding various insns.
  70
  71 2013-06-17  Mike Frysinger  <vapier@gentoo.org>
  72
  73         * TODO: Add more notes.
  74
  75 2013-06-09  Mike Frysinger  <vapier@gentoo.org>
  76
  77         * Makefile.in ($(srcdir)/linux-fixed-code.h): Add
  78         @MAINTAINER_MODE_TRUE@ as the first item in the dependency list.
  79
  80 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
  81
  82         * aclocal.m4, configure: Regenerate.
  83
  84 2013-05-10  Freddie Chopin  <freddie_chopin@op.pl>
  85
  86         * configure: Rebuild.
  87
  88 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
  89
  90         * aclocal.m4, configure: Regenerate.
  91
  92 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
  93
  94         * configure.ac: Use $SIM_DV_SOCKSER_O.
  95         * configure: Regenerated.
  96
  97 2012-12-20  Joel Brobecker  <brobecker@adacore.com>
  98
  99         * aclocal.m4: Revert the previous change changing
 100         the license from GPL v2 or later to GPL v3 or later
 101         (this file was generated).
 102
 103 2012-12-20  Joel Brobecker  <brobecker@adacore.com>
 104
 105         * linux-fixed-code.s: Revert the previous change changing
 106         the license from GPL v2 or later to GPL v3 or later.
 107
 108 2012-07-31  Mike Frysinger  <vapier@gentoo.org>
 109
 110         * machs.c (bf54x_roms): Pass 0x1000 to alias field of BFROM, and
 111         0x10000 to the alias field of BFROMA.
 112         (bf561_roms): Pass 0x1000 to alias field of BFROM.
 113         (bf59x_roms): Pass 0x10000 to alias field of BFROMA.
 114
 115 2012-07-31  Mike Frysinger  <vapier@gentoo.org>
 116
 117         * machs.c (bfin_reg_fetch): Change return 0 to return -1, and
 118         return -1 to return 4.
 119         (bfin_reg_store): Likewise.
 120
 121 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 122
 123         * config.in, configure: Regenerate.
 124
 125 2012-04-09  Mike Frysinger  <vapier@gentoo.org>
 126
 127         * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_pint.
 128         * configure: Regenerate.
 129         * dv-bfin_pint.c, dv-bfin_pint.h: New device model.
 130         * machs.c (bf542_dev): Add PINT register blocks.
 131         (bf544_dev, bf547_dev): Likewise.
 132         (PINT_PIQS): Define.
 133         (bf54x_port): Add pint/gpio routing.
 134         * machs.h (BFIN_MMR_PINT_SIZE): Define.
 135
 136 2012-04-09  Mike Frysinger  <vapier@gentoo.org>
 137
 138         * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_gpio2.
 139         * configure: Regenerate.
 140         * dv-bfin_gpio2.c, dv-bfin_gpio2.h: New device model.
 141         * machs.c (bf54x_mem): Delete GPIO mem stub.
 142         (bf542_dev): Add GPIO register blocks.
 143         (bf544_dev, bf547_dev): Likewise.
 144         * machs.h (BFIN_MMR_GPIO2_SIZE): Define.
 145
 146 2012-04-09  Robin Getz  <robin.getz@analog.com>
 147
 148         * bfin-sim.c (decode_dsp32shift_0): Extract the sign for ASHIFT
 149         and LSHIFT, and set ASTAT based on the before/after values.
 150         Rename "val" to "acc" to be consistent with other code branches.
 151
 152 2012-04-09  Robin Getz  <robin.getz@analog.com>
 153
 154         * bfin-sim.c (sgn_extend): New helper.
 155         (decode_dsp32shiftimm_0): Call lshift when newimmag is more
 156         than 16, otherwise call ashiftrt.  Set ASTAT fields as needed.
 157         For accumulator shifts, call new sgn_extend helper.
 158
 159 2012-04-08  Mike Frysinger  <vapier@gentoo.org>
 160
 161         * bfin-sim.c (illegal_instruction_or_combination): New helper.
 162         (decode_ProgCtrl_0): Call illegal_instruction_or_combination instead
 163         of illegal_instruction.
 164         (decode_PushPopReg_0, decode_CCflag_0, decode_CC2dreg_0,
 165         decode_LDSTpmod_0, decode_dagMODim_0, decode_dagMODik_0,
 166         decode_dspLDST_0, decode_LDST_0, _interp_insn_bfin): Likewise.
 167         (decode_PushPopMultiple_0): Call illegal_instruction_combination when
 168         PARALLEL_GROUP is not BFIN_PARALLEL_NONE.
 169         (decode_CCflag_0, decode_REGMV_0, decode_ALU2op_0, decode_PTR2op_0,
 170         decode_COMPI2opD_0, decode_COMPI2opP_0): Likewise.
 171         (decode_CC2stat_0): Check PARALLEL_GROUP before cbit.
 172         (decode_LDSTpmod_0): Call illegal_instruction_combination when
 173         PARALLEL_GROUP is BFIN_PARALLEL_GROUP2.
 174         (decode_dagMODim_0, decode_dagMODik_0, decode_LDST_0,
 175         decode_LDSTiiFP_0, decode_LDSTii_0): Likewise.
 176
 177 2012-04-08  Mike Frysinger  <vapier@gentoo.org>
 178
 179         * bfin-sim.h (bfin_parallel_group): New enum.
 180         (bfin_cpu_state): Add new "group" member.
 181         (PARALLEL_GROUP): Define.
 182         * bfin-sim.c (decode_ProgCtrl_0): Change INSN_LEN check to
 183         PARALLEL_GROUP.
 184         (decode_CaCTRL_0, decode_PushPopReg_0, decode_ccMV_0, decode_CCflag_0,
 185         decode_CC2dreg_0, decode_CC2stat_0, decode_BRCC_0, decode_UJUMP_0,
 186         decode_LOGI2op_0, decode_LoopSetup_0, decode_LDIMMhalf_0,
 187         decode_CALLa_0, decode_linkage_0): Likewise.
 188         (_interp_insn_bfin): Set PARALLEL_GROUP.
 189         (interp_insn_bfin): Likewise.
 190
 191 2012-04-08  Mike Frysinger  <vapier@gentoo.org>
 192
 193         * bfin-sim.c (decode_dsp32alu_0): Delete extra space in TRACE_INSN.
 194
 195 2012-04-01  Mike Frysinger  <vapier@gentoo.org>
 196
 197         * bfin-sim.c (_interp_insn_bfin): Call illegal_instruction_combination
 198         when INSN_LEN is non-zero before 32bit decode.
 199
 200 2012-04-01  Mike Frysinger  <vapier@gentoo.org>
 201
 202         * bfin-dis.c (fmtconst): Replace decimal handling with a single
 203         sprintf call and the '*' field width.
 204
 205 2012-04-01  Mike Frysinger  <vapier@gentoo.org>
 206
 207         * machs.c (bfin_model_map_bfrom): Return when mnum is 535.
 208
 209 2012-04-01  Mike Frysinger  <vapier@gentoo.org>
 210
 211         * interp.c (bfin_user_init): Move auxvt_size decl from top to
 212         inside of auxvt check.
 213
 214 2012-03-31  Mike Frysinger  <vapier@gentoo.org>
 215
 216         * dv-bfin_sic.c (bfin_sic_finish): Change iwr1 to iwr2.
 217
 218 2012-03-31  Mike Frysinger  <vapier@gentoo.org>
 219
 220         * devices.c: Include devices.h.
 221
 222 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 223
 224         * aclocal.m4, config.in, configure: Regenerate.
 225
 226 2012-03-19  Robin Getz  <robin.getz@analog.com>
 227             Mike Frysinger  <vapier@gentoo.org>
 228
 229         * bfin-sim.c (lshift): Add an overflow flag.  Delete now unused
 230         i, j, and tmp vars.  Add a new v_i var.  Split the overflow logic
 231         out from the saturate logic.  Do not set V ASTAT bits when working
 232         with accumulators.
 233         (decode_ALU2op_0): Add new argument to lshift call.
 234         (decode_LOGI2op_0, decode_dsp32shift_0, decode_dsp32shiftimm_0):
 235         Likewise.
 236
 237 2012-03-18  Mike Frysinger  <vapier@gentoo.org>
 238
 239         * dv-bfin_ebiu_amc.c (struct bfin_ebiu_amc): Add bank_base.
 240         (bfin_ebiu_amc_write_amgctl): Replace BFIN_EBIU_AMC_BASE with
 241         amc->bank_base.
 242         (bfin_ebiu_amc_finish): Assign BFIN_EBIU_AMC_BASE to amc->bank_base.
 243
 244 2012-03-18  Mike Frysinger  <vapier@gentoo.org>
 245
 246         * dv-bfin_ebiu_amc.c (bfin_ebiu_amc_attach_address_callback): Use
 247         ARRAY_SIZE rather than hardcoded constant.
 248
 249 2012-02-04  Mike Frysinger  <vapier@gentoo.org>
 250
 251         * config.in: Regenerate.
 252         * configure: Likewise.
 253         * configure.ac: Add linux/types.h to AC_CHECK_HEADERS.
 254         * dv-eth_phy.c: Check for HAVE_LINUX_TYPES_H, and delete __u16 and
 255         _LINUX_TYPES_H defines.
 256
 257 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 258
 259         * interp.c (bfin_syscall): Increase _tbuf storage.  Declare new local
 260         tstr buffer.  Call cb_get_string on tstr when handling CB_SYS_stat64,
 261         CB_SYS_lstat64, CB_SYS_open, CB_SYS_write, CB_SYS_unlink,
 262         CB_SYS_truncate, CB_SYS_rename, CB_SYS_stat, CB_SYS_lstat.  Include
 263         tstr in the tbuf output.
 264
 265 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 266
 267         * Makefile.in: Delete all dependency rules.
 268         * aclocal.m4, configure: Regenerate.
 269
 270 2011-10-19  Mike Frysinger  <vapier@gentoo.org>
 271
 272         * configure: Regenerate after common/acinclude.m4 update.
 273
 274 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 275
 276         * configure.ac: Change include to common/acinclude.m4.
 277         * aclocal.m4, configure: Regenerate.
 278
 279 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 280
 281         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 282         call.  Replace common.m4 include with SIM_AC_COMMON.
 283         * configure: Regenerate.
 284
 285 2011-09-28  Mike Frysinger  <vapier@gentoo.org>
 286
 287         * bfin-sim.c (decode_dsp32shift_0): Use STORE() for VIT_MAX insns.
 288
 289 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 290
 291         * interp.c (sim_do_command): Delete.
 292
 293 2011-07-01  Mike Frysinger  <vapier@gentoo.org>
 294
 295         * interp.c (cb_linux_stat_map_32, cb_linux_stat_map_64): Rename from
 296         stat_map_32 and stat_map_64.
 297         (cb_libgloss_stat_map_32): New stat map.
 298         (stat_map_32, stat_map_64): New stat map pointers.
 299         (bfin_user_init): Assign stat_map_32 to cb_linux_stat_map_32 and
 300         stat_map_64 to cb_linux_stat_map_64.
 301         (bfin_virtual_init): New function.
 302         (sim_create_inferior): Call bfin_virtual_init for all other envs.
 303
 304 2011-06-22  Mike Frysinger  <vapier@gentoo.org>
 305
 306         * interp.c (bfin_syscall): Delete old comment.  Set dreg 1 to
 307         sc.result2 and dreg 2 to sc.errcode.
 308
 309 2011-06-18  Robin Getz  <robin.getz@analog.com>
 310
 311         * bfin-sim.c (decode_dsp32shift_0): Clear ASTAT[AV] if val is 0,
 312         else set it.  Set ASTAT[AVS] if val is 0.  Do this for LSHIFT and
 313         ASHIFT accumulator insns.
 314
 315 2011-06-18  Robin Getz  <robin.getz@analog.com>
 316
 317         * bfin-sim.c (ashiftrt): If size is 40, do not call SET_ASTATREG.
 318         (lshiftrt): Likewise.
 319
 320 2011-06-18  Robin Getz  <robin.getz@analog.com>
 321
 322         * bfin-sim.c (decode_dsp32shift_0): Use get_unextended_acc
 323         rather than get_extended_acc in LSHIFT insns.
 324
 325 2011-06-18  Robin Getz  <robin.getz@analog.com>
 326
 327         * bfin-sim.c (decode_macfunc): Handle MM when mmod is M_TFU.
 328         Check MM once when mmod is M_FU to match M_TFU better.
 329
 330 2011-06-18  Robin Getz  <robin.getz@analog.com>
 331
 332         * bfin-sim.c (decode_dsp32shiftimm_0): When shift is greater than
 333         32, perform a left shift.  Update the corresponding AV bit.  Set
 334         AZ when the low 32bits are also zero.
 335
 336 2011-06-18  Robin Getz  <robin.getz@analog.com>
 337
 338         * bfin-sim.c (decode_dsp32shiftimm_0): With left shift vector insns,
 339         call lshift only when count is positive.  Otherwise, call ashiftrt.
 340         With arithmetic right shift insns, call ashiftrt when the value is
 341         small enough, otherwise call lshift.
 342
 343 2011-06-18  Robin Getz  <robin.getz@analog.com>
 344
 345         * bfin-sim.c (extract_mult): Call saturate_s16 directly when
 346         mmod is M_IH rather than computing the result by hand.
 347
 348 2011-06-18  Robin Getz  <robin.getz@analog.com>
 349
 350         * bfin-sim.c (decode_macfunc): Add nosat_acc to track acc value
 351         before saturation, set sat when more cases saturate, and set the
 352         overflow bit based on these results.  For M_TFU, M_IU, M_FU, and
 353         M_W32, change the max values compared against.
 354         (decode_dsp32mac_0): Delete v_i and add v_0 and v_1.  Pass v_1
 355         when processing MAC1 and pass v_0 when processing MAC0.  Combine
 356         the results into the V/VS ASTAT bits.
 357
 358 2011-06-18  Robin Getz  <robin.getz@analog.com>
 359
 360         * bfin-sim.c (extract_mult): Call saturate_s32 when MM is set
 361         and mmod is M_IU.  Call saturate_s16 when MM is set and mmod
 362         is M_TFU.
 363
 364 2011-06-18  Robin Getz  <robin.getz@analog.com>
 365
 366         * bfin-sim.c (decode_multfunc): Call new is_macmod_signed, and
 367         allow MM to sign extend all the time.
 368         (decode_macfunc): Likewise.  Drop sign extension of unsigned
 369         values.
 370
 371 2011-06-18  Robin Getz  <robin.getz@analog.com>
 372
 373         * bfin-sim.c (saturate_s40_astat): Change ">=" to ">".
 374         (decode_macfunc): Likewise when mmod is M_IH.
 375
 376 2011-06-18  Mike Frysinger  <vapier@gentoo.org>
 377
 378         * interp.c (sim_create_inferior): Change free to freeargv.
 379
 380 2011-06-04  Mike Frysinger  <vapier@gentoo.org>
 381
 382         * machs.c (bf534_dev, bf537_dev): Add glue-or devices.
 383         (bf537_port): Define applicable devices with PORT to the glue-or
 384         devices instead of SIC.
 385         (bfin_model_hw_tree_init): Drop old sim_hw_parse call for bfin_sic.
 386         Only parse reg/type when the device has an address.  Move the call
 387         to dv_bfin_hw_port_parse up before slash check.
 388
 389 2011-06-04  Mike Frysinger  <vapier@gentoo.org>
 390
 391         * dv-bfin_sic.c (ENC, DEC_PIN, DEC_SIC): Move above the
 392         BFIN_SIC_TO_CEC_PORTS definition.
 393         (SIC_PORTS): New define.
 394         (bfin_sic_50x_ports, bfin_sic_51x_ports, bfin_sic_52x_ports,
 395         bfin_sic_533_ports, bfin_sic_537_ports, bfin_sic_538_ports,
 396         bfin_sic_54x_ports, bfin_sic_561_ports, bfin_sic_59x_ports):
 397         Delete old layouts.
 398         (bfin_sic1_ports, bfin_sic2_ports, bfin_sic3_ports,
 399         bfin_sic_561_ports): Define new layouts with SIC_PORTS().
 400         (bfin_sic_finish): Change reference to bfin_sic_50x_ports,
 401         bfin_sic_51x_ports, bfin_sic_52x_ports, and bfin_sic_538_ports
 402         to bfin_sic2_ports.  Change reference to bfin_sic_533_ports,
 403         bfin_sic_537_ports, and bfin_sic_59x_ports to bfin_sic1_ports.
 404         Change reference to bfin_sic_54x_ports to bfin_sic3_ports.
 405         * machs.c (bfin_port_layout): New structure.
 406         (bfin_model_data): Add new "port" and "port_count" members.
 407         (PORT, SIC): New defines.
 408         (bf000_port, bf50x_port, bf51x_port, bf52x_port, bf533_port,
 409         bf537_port, bf538_port, bf54x_port, bf561_port, bf592_port):
 410         Move and redefine port layout from dv-bfin_sic.c to here.
 411         (bf504_port, bf506_port, bf512_port, bf514_port, bf516_port,
 412         bf518_port, bf522_port, bf523_port, bf524_port, bf525_port,
 413         bf526_port, bf527_port, bf531_port, bf532_port, bf534_port,
 414         bf536_port, bf539_port, bf542_port, bf544_port, bf547_port,
 415         bf548_port, bf549_port): New defines.
 416         (bfin_model_data): Link in new bfin_port_layout.port member.
 417         (dv_bfin_hw_port_parse): New function.
 418         (dv_bfin_hw_parse): Call new dv_bfin_hw_port_parse function.
 419         (bfin_model_hw_tree_init): Replace calls to sim_hw_parse for
 420         bfin_sic links with new dv_bfin_hw_port_parse function.
 421
 422 2011-06-03  Mike Frysinger  <vapier@gentoo.org>
 423
 424         * dv-bfin_dma.c (bfin_dma_io_write_buffer): Fix indentation.
 425
 426 2011-05-25  Mike Frysinger  <vapier@gentoo.org>
 427
 428         * sim-main.h (TRACE_SYSCALL): Change EVENTS to SYSCALL.
 429
 430 2011-05-25  Mike Frysinger  <vapier@gentoo.org>
 431
 432         * dv-bfin_cec.h (BFIN_COREMMR_CEC_{BASE,SIZE}): Move to ...
 433         * dv-bfin_ctimer.h (BFIN_COREMMR_CTIMER_{BASE,SIZE}): Move to ...
 434         * dv-bfin_dma.h (BFIN_MMR_DMA_SIZE): Move to ...
 435         * dv-bfin_dmac.h (BFIN_MMR_DMAC{0,1}_BASE): Move to ...
 436         * dv-bfin_ebiu_amc.h (BF{IN,50X,54X}_MMR_EBIU_AMC_SIZE): Move to ...
 437         * dv-bfin_ebiu_ddrc.h (BFIN_MMR_EBIU_DDRC_SIZE): Move to ...
 438         * dv-bfin_ebiu_sdc.h (BFIN_MMR_EBIU_SDC_SIZE): Move to ...
 439         * dv-bfin_emac.h (BFIN_MMR_EMAC_{BASE,SIZE}): Move to ...
 440         * dv-bfin_eppi.h (BFIN_MMR_EPPI_SIZE): Move to ...
 441         * dv-bfin_evt.h (BFIN_COREMMR_EVT_{BASE,SIZE}): Move to ...
 442         * dv-bfin_gpio.h (BFIN_MMR_GPIO_SIZE): Move to ...
 443         * dv-bfin_gptimer.h (BFIN_MMR_GPTIMER_SIZE): Move to ...
 444         * dv-bfin_jtag.h (BFIN_COREMMR_JTAG_{BASE,SIZE}): Move to ...
 445         * dv-bfin_mmu.h (BFIN_COREMMR_MMU_{BASE,SIZE}): Move to ...
 446         * dv-bfin_nfc.h (BFIN_MMR_NFC_SIZE): Move to ...
 447         * dv-bfin_otp.h (BFIN_MMR_OTP_SIZE): Move to ...
 448         * dv-bfin_pfmon.h (BFIN_COREMMR_PFMON_{BASE,SIZE}): Move to ...
 449         * dv-bfin_pll.h (BFIN_MMR_PLL_{BASE,SIZE}): Move to ...
 450         * dv-bfin_ppi.h (BFIN_MMR_PPI_SIZE): Move to ...
 451         * dv-bfin_rtc.h (BFIN_MMR_RTC_SIZE): Move to ...
 452         * dv-bfin_sic.h (BFIN_MMR_SIC_{BASE,SIZE}): Move to ...
 453         * dv-bfin_spi.h (BFIN_MMR_SPI_SIZE): Move to ...
 454         * dv-bfin_trace.h (BFIN_COREMMR_TRACE_{BASE,SIZE}): Move to ...
 455         * dv-bfin_twi.h (BFIN_MMR_TWI_SIZE): Move to ...
 456         * dv-bfin_uart.h (BFIN_MMR_UART_SIZE): Move to ...
 457         * dv-bfin_uart2.h (BFIN_MMR_UART2_SIZE): Move to ...
 458         * dv-bfin_wdog.h (BFIN_MMR_WDOG_SIZE): Move to ...
 459         * dv-bfin_wp.h (BFIN_COREMMR_WP_{BASE,SIZE}): Move to ...
 460         * machs.h: ... here.
 461         * machs.c: Delete all dv-bfin_*.h includes except for cec/dmac.
 462
 463 2011-05-25  Mike Frysinger  <vapier@gentoo.org>
 464
 465         * Makefile.in (dv-bfin_pfmon.o): New target.
 466         * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_pfmon.
 467         * configure: Regenerated.
 468         * dv-bfin_pfmon.c, dv-bfin_pfmon.h: New files.
 469         * machs.c: Add include new bfin_pfmon.h.
 470         (bfin_core_dev): Add pfmon.
 471
 472 2011-05-25  Mike Frysinger  <vapier@gentoo.org>
 473
 474         * machs.c (bf526_roms): Add a region with rev of 2.
 475         (bf54x_roms): Add regions with rev of 4.
 476         * bfroms/all.h: Include new bf526-0.2.h, bf54x-0.4.h, and
 477         bf54x_l1-0.4.h headers.
 478         * bfroms/bf526-0.2.h, bfroms/bf54x-0.4.h, bfroms/bf54x_l1-0.4.h:
 479         New header files.
 480
 481 2011-05-14  Mike Frysinger  <vapier@gentoo.org>
 482
 483         * bfin-sim.c (decode_PushPopReg_0): Delete (grp == 1 && reg == 6)
 484         check for SP reg.
 485
 486 2011-05-14  Mike Frysinger  <vapier@gentoo.org>
 487
 488         * dv-bfin_uart.c (bfin_uart_write_byte): Add a mcr arg.  Declare a
 489         local uart.  When LOOP_ENA is set in mcr, write to the saved byte
 490         and count fields of the uart.
 491         (bfin_uart_io_write_buffer): Pass uart->mcr to bfin_uart_write_byte
 492         and bfin_uart_get_next_byte.
 493         (bfin_uart_get_next_byte): Add a mcr arg.  Move uart->saved_count
 494         check first, and skip the remaining code when LOOP_ENA is set in mcr.
 495         * dv-bfin_uart.h (bfin_uart_write_byte): Add an mcr argument.
 496         (bfin_uart_get_next_byte): Likewise.
 497         (XOFF, MRTS, RFIT, RFRT, LOOP_ENA, FCPOL, ARTS, ACTS): Define.
 498         * dv-bfin_uart2.c (bfin_uart_io_write_buffer): Padd uart->mcr when
 499         calling bfin_uart_write_byte and bfin_uart_get_next_byte.
 500
 501 2011-05-09  Mike Frysinger  <vapier@gentoo.org>
 502
 503         * dv-bfin_uart2.c (bfin_uart_io_read_buffer): Clear DR/THRE/TEMT bits
 504         from uart->lsr before setting them.
 505
 506 2011-04-27  Mike Frysinger  <vapier@gentoo.org>
 507
 508         * dv-bfin_dmac.c (bfin_dmac): Constify pmap array.
 509         (bfin_dmac_50x_pmap, bfin_dmac_51x_pmap, bfin_dmac_52x_pmap,
 510         bfin_dmac_533_pmap, bfin_dmac_537_pmap, bfin_dmac0_538_pmap,
 511         bfin_dmac1_538_pmap, bfin_dmac0_54x_pmap, bfin_dmac1_54x_pmap,
 512         bfin_dmac0_561_pmap, bfin_dmac1_561_pmap, bfin_dmac_59x_pmap):
 513         Likewise.
 514
 515 2011-04-26  Mike Frysinger  <vapier@gentoo.org>
 516
 517         * dv-bfin_gpio.c (bfin_gpio_forward_ouput): New function.
 518         (bfin_gpio_io_write_buffer): Store the current port state into
 519         "data", and call bfin_gpio_forward_ouput when the data or dir
 520         MMRs are updated.
 521         (bfin_gpio_ports): Change p0..p15 to bidirect_port.
 522
 523 2011-04-26  Mike Frysinger  <vapier@gentoo.org>
 524
 525         * dv-bfin_gpio.c (bfin_gpio): Add "int_state" member.
 526         (bfin_gpio_forward_int, bfin_gpio_forward_ints): New functions.
 527         (bfin_gpio_io_write_buffer): Call bfin_gpio_forward_int when the
 528         mask a or mask b MMRs are written.
 529         (bfin_gpio_port_event): When handling edge gpios, set the bit in
 530         int_state, call bfin_gpio_forward_ints, and then clear the bit.
 531         When handling level gpios, clear/set the bit in int_state rather
 532         than returning immediately.  Call bfin_gpio_forward_ints instead
 533         of checking mask[ab] and calling HW_TRACE/hw_port_event directly.
 534
 535 2011-04-16  Mike Frysinger  <vapier@gentoo.org>
 536
 537         * bfin-sim.c (decode_dsp32alu_0): Call STORE instead of SET_DREG for
 538         BYTEOP2P, BYTEOP3P, BYTEOP1P, BYTEOP16P, BYTEOP16M, BYTEPACK, and
 539         BYTEUNPACK.
 540         (decode_dsp32shift_0): Call STORE instead of SET_DREG for PACK,
 541         BITMUX, EXTRACT, DEPOSIT, ALIGN8, ALIGN16, and ALIGN24.
 542
 543 2011-04-14  Mike Frysinger  <vapier@gentoo.org>
 544
 545         * bfin-sim.c (decode_dsp32alu_0): Set DIS_ALGN_EXPT when handling
 546         BYTEOP2P, BYTEOP3P, SAA, BYTEOP1P, BYTEOP16P, BYTEOP16M, BYTEPACK,
 547         and BYTEUNPACK insns.
 548
 549 2011-04-11  Mike Frysinger  <vapier@gentoo.org>
 550
 551         * dv-bfin_sic.c (bfin_sic_port_event): New helper function.
 552         (bfin_sic_52x_port_event, bfin_sic_537_port_event,
 553         bfin_sic_54x_port_event, bfin_sic_561_port_event): Include level
 554         in the trace output, and call the new bfin_sic_port_event func.
 555
 556 2011-04-11  Mike Frysinger  <vapier@gentoo.org>
 557
 558         * dv-bfin_gpio.c (bfin_gpio_ports): Add p15.
 559
 560 2011-04-01  Mike Frysinger  <vapier@gentoo.org>
 561
 562         * dv-bfin_otp.c (bfin_otp_ports): Declare.
 563         (bfin_otp_finish): Call set_hw_ports with bfin_otp_ports.
 564
 565 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
 566
 567         * configure: Regenerate after common/aclocal.m4 changes.
 568
 569 2011-03-28  Robin Getz  <robin.getz@analog.com>
 570
 571         * bfin-sim.c (decode_dsp32alu_0): Cast high 16bits of A0.W to bs16
 572         and add to casted low 16bits of A0.L and store in val0.  Cast high
 573         16bits of A1.W to bs16 and add to casted low 16bits of A1.L and
 574         store in val1.  Delete bit checks of val0 and val1.
 575
 576 2011-03-26  Robin Getz  <robin.getz@analog.com>
 577
 578         * bfin-sim.c (decode_dsp32alu_0): Set result to 0x7FFFFFFF when
 579         the result was 0x80000000 for RND12 subtraction.
 580
 581 2011-03-26  Robin Getz  <robin.getz@analog.com>
 582
 583         * bfin-sim.c (decode_dsp32alu_0): Set VS when V is set.
 584
 585 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
 586
 587         * dv-bfin_gpio.c (bfin_gpio_port_event): Call HW_TRACE at every
 588         major code flow point.
 589         * dv-bfin_sic.c (bfin_sic_forward_interrupts): Call HW_TRACE just
 590         before calling hw_port_event on ourselves.
 591         (bfin_sic_52x_port_event, bfin_sic_537_port_event,
 592         bfin_sic_54x_port_event, bfin_sic_561_port_event): Call HW_TRACE
 593         at the start of the function.
 594
 595 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
 596
 597         * dv-bfin_gpio.c (bfin_gpio_port_event): Split dir/inen bit checking.
 598         Normalize "level" to 0/1 values.  Shift "level" over by "my_port".
 599         Invert port->both bit check.
 600
 601 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
 602
 603         * dv-bfin_gpio.c (bfin_gpio_io_write_buffer): Subtract 2 from the
 604         valuep pointer for clear MMRs, 4 for set MMRs, and 6 for toggle MMRs.
 605
 606 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 607
 608         * TODO: Document some known SIC issues.
 609
 610 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 611
 612         * devices.h (dv_w1c): Fix typos in documentation of "bits" arg.
 613         * dv-bfin_cec.c (bfin_cec_io_write_buffer): Pass 0xffee to dv_w1c_4.
 614         * dv-bfin_emac.c (bfin_emac_io_write_buffer): Pass 0xe1 to dv_w1c_4
 615         for systat MMR and -1 to dv_w1c_4 for [rt]x_stky/mmc_[rt]irqs MMRs.
 616         * dv-bfin_eppi.c (bfin_eppi_io_write_buffer): Pass 0x1ff to dv_w1c_2.
 617         * dv-bfin_gpio.c (bfin_gpio_io_write_buffer): Invert bits to dv_w1c_2.
 618         * dv-bfin_jtag.c (bfin_jtag_io_write_buffer): Invert bits to dv_w1c_4.
 619         * dv-bfin_nfc.c (bfin_nfc_io_write_buffer): Invert bits to dv_w1c_2.
 620         * dv-bfin_otp.c (bfin_otp_io_write_buffer): Invert bits to dv_w1c_2.
 621         * dv-bfin_ppi.c (bfin_ppi_io_write_buffer): Invert bits to dv_w1c_2.
 622         * dv-bfin_rtc.c (bfin_rtc_io_write_buffer): Invert bits to dv_w1c_2.
 623         * dv-bfin_spi.c (bfin_spi_io_write_buffer): Invert bits to dv_w1c_2.
 624         * dv-bfin_twi.c (bfin_twi_io_write_buffer): Invert bits to dv_w1c_2.
 625         * dv-bfin_uart2.c (bfin_uart_io_write_buffer): Invert bits to dv_w1c_2.
 626
 627 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 628
 629         * dv-bfin_uart.h (TFI, BI, FE, PE, OE): Define.
 630
 631 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 632
 633         * dv-bfin_twi.h (LOSTARB): Rename from LOSTARG.
 634
 635 2011-03-23  Robin Getz  <robin.getz@analog.com>
 636
 637         * bfin-sim.c (decode_dsp32shift_0): Set acc0 to the unextended
 638         value for the VIT_MAX insn, and mask off the result when done.
 639
 640 2011-03-23  Robin Getz  <robin.getz@analog.com>
 641
 642         * bfin-sim.c (decode_dsp32alu_0): Set A1 to a1_lo when up_hi is false,
 643         and set A0 to a0_lo when up_lo is false.
 644
 645 2011-03-23  Robin Getz  <robin.getz@analog.com>
 646
 647         * bfin-sim.c (decode_dsp32alu_0): Call saturate_s40_astat instead of
 648         saturate_s40, and use the v parameter to update the AV bit.  Set the
 649         AC bit only when the final result is 0.
 650
 651 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 652
 653         * dv-bfin_sic.c (ENC, DEC_PIN, DEC_SIC): Define.
 654         (bfin_sic_50x_ports, bfin_sic_51x_ports, bfin_sic_52x_ports,
 655         bfin_sic_533_ports, bfin_sic_537_ports, bfin_sic_538_ports,
 656         bfin_sic_54x_ports, bfin_sic_561_ports, bfin_sic_59x_ports):
 657         Encode ids with the ENC macro.
 658         (bfin_sic_52x_port_event, bfin_sic_537_port_event,
 659         bfin_sic_54x_port_event, bfin_sic_561_port_event): Set idx
 660         from my_port with DEC_SIC, and set bit from my_port with DEC_PIN.
 661         (bfin_sic_533_port_event): Delete.
 662         (bfin_sic_finish): Call set_hw_port_event with
 663         bfin_sic_537_port_event for BF533 and BF59x targets.
 664
 665 2011-03-23  Robin Getz  <robin.getz@analog.com>
 666
 667         * bfin-sim.c (decode_dsp32alu_0): Drop the src0/src1 check for
 668         BYTEOP1P, BYTEOP2P, and BYTEOP3P insns.
 669
 670 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 671
 672         * machs.c (bf50x_dev, bf512_dev, bf516_dev, bf522_dev, bf526_dev,
 673         bf533_dev, bf534_dev, bf537_dev, bf538_dev, bf561_dev, bf592_dev):
 674         Change bfin_gpio addresses from f/g/h to 5/6/7.
 675         (bfin_model_hw_tree_init): Add the bfin_gpio address base to 'a'.
 676
 677 2011-03-17  Mike Frysinger  <vapier@gentoo.org>
 678
 679         * configure.ac (AC_CHECK_FUNCS): Check for kill and pread.
 680         * configure: Regenerate.
 681         * config.in: Regenerate.
 682         * interp.c (bfin_syscall): Check for HAVE_{KILL,PREAD} before using
 683         kill or pread.
 684
 685 2011-03-15  Mike Frysinger  <vapier@gentoo.org>
 686
 687         * Makefile.in (dv-bfin_gpio.o): New target.
 688         * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_gpio.
 689         * configure: Regenerate.
 690         * dv-bfin_gpio.c, dv-bfin_gpio.h: New files.
 691         * machs.c: Include dv-bfin_gpio.h.
 692         (bf50x_mem, bf51x_mem, bf52x_mem, bf531_mem, bf532_mem, bf533_mem,
 693         bf534_mem, bf536_mem, bf537_mem, bf538_mem, bf561_mem, bf592_mem):
 694         Delete GPIO memory stubs.
 695         (bf50x_dev, bf512_dev, bf516_dev, bf522_dev, bf526_dev, bf533_dev,
 696         bf534_dev, bf537_dev, bf538_dev, bf561_dev, bf592_dev): Add GPIO
 697         peripheral devices.
 698         (bfin_model_hw_tree_init): Hook up GPIO interrupts to SIC.
 699
 700 2011-03-15  Mike Frysinger  <vapier@gentoo.org>
 701
 702         * bfroms/bf50x-0.0.h, bfroms/bf51x-0.0.h, bfroms/bf51x-0.1.h,
 703         bfroms/bf51x-0.2.h, bfroms/bf526-0.0.h, bfroms/bf526-0.1.h,
 704         bfroms/bf527-0.0.h, bfroms/bf527-0.1.h, bfroms/bf527-0.2.h,
 705         bfroms/bf533-0.1.h, bfroms/bf533-0.2.h, bfroms/bf533-0.3.h,
 706         bfroms/bf537-0.0.h, bfroms/bf537-0.1.h, bfroms/bf537-0.3.h,
 707         bfroms/bf538-0.0.h, bfroms/bf54x-0.0.h, bfroms/bf54x-0.1.h,
 708         bfroms/bf54x-0.2.h, bfroms/bf54x_l1-0.0.h, bfroms/bf54x_l1-0.1.h,
 709         bfroms/bf54x_l1-0.2.h, bfroms/bf561-0.5.h, bfroms/bf59x-0.0.h,
 710         bfroms/bf59x_l1-0.1.h, dv-bfin_cec.c, dv-bfin_ctimer.c,
 711         dv-bfin_dma.c, dv-bfin_dmac.c, dv-bfin_ebiu_amc.c,
 712         dv-bfin_ebiu_ddrc.c, dv-bfin_ebiu_sdc.c, dv-bfin_emac.c,
 713         dv-bfin_eppi.c, dv-bfin_evt.c, dv-bfin_gptimer.c, dv-bfin_jtag.c,
 714         dv-bfin_mmu.c, dv-bfin_nfc.c, dv-bfin_otp.c, dv-bfin_pll.c,
 715         dv-bfin_ppi.c, dv-bfin_rtc.c, dv-bfin_sic.c, dv-bfin_spi.c,
 716         dv-bfin_trace.c, dv-bfin_twi.c, dv-bfin_uart.c, dv-bfin_uart2.c,
 717         dv-bfin_wdog.c, dv-bfin_wp.c, dv-eth_phy.c, gui.c,
 718         linux-fixed-code.h, linux-targ-map.h, machs.c, Makefile.in: Fix style.
 719
 720 2011-03-15  Robin Getz  <robin.getz@analog.com>
 721
 722         * bfin-sim.c (decode_dsp32alu_0): Set AZ based on val for 16bit adds
 723         and subs.
 724
 725 2011-03-15  Robin Getz  <robin.getz@analog.com>
 726
 727         * bfin-sim.c (decode_macfunc): Move acc STOREs behind op != 3 check.
 728
 729 2011-03-15  Robin Getz  <robin.getz@analog.com>
 730
 731         * bfin-sim.c (decode_macfunc): New neg parameter.  Set when the
 732         high bit is set after extract_mult.
 733         (decode_dsp32mac_0): Declare n_1 and n_0.  Pass to the decode_macfunc
 734         functions.  Use these to update the AN bit.
 735
 736 2011-03-15  Robin Getz  <robin.getz@analog.com>
 737
 738         * bfin-sim.c (decode_dsp32mult_0): Declare v_i0 and v_i1.  Pass to
 739         the extract_mult functions.  Include these when updating the V, VS,
 740         and V_COPY bits.
 741
 742 2011-03-15  Robin Getz  <robin.getz@analog.com>
 743
 744         * bfin-sim.c (astat_names): New global bit array.
 745         (decode_CC2stat_0): Delete local astat_name and astat_names.
 746         (decode_psedodbg_assert_0): Move hardcoded offset into a variable.
 747         Print out ASTAT bit values when checking an ASTAT register.
 748
 749 2010-03-15  Robin Getz  <robin.getz@analog.com>
 750
 751         * bfin-sim.c (extract_mult): Handle M_IU.
 752
 753 2011-03-05  Mike Frysinger  <vapier@gentoo.org>
 754
 755         * Makefile.in, TODO, aclocal.m4, bfin-sim.c, bfin-sim.h,
 756         bfroms/all.h, bfroms/bf50x-0.0.h, bfroms/bf51x-0.0.h,
 757         bfroms/bf51x-0.1.h, bfroms/bf51x-0.2.h, bfroms/bf526-0.0.h,
 758         bfroms/bf526-0.1.h, bfroms/bf527-0.0.h, bfroms/bf527-0.1.h,
 759         bfroms/bf527-0.2.h, bfroms/bf533-0.1.h, bfroms/bf533-0.2.h,
 760         bfroms/bf533-0.3.h, bfroms/bf537-0.0.h, bfroms/bf537-0.1.h,
 761         bfroms/bf537-0.3.h, bfroms/bf538-0.0.h, bfroms/bf54x-0.0.h,
 762         bfroms/bf54x-0.1.h, bfroms/bf54x-0.2.h, bfroms/bf54x_l1-0.0.h,
 763         bfroms/bf54x_l1-0.1.h, bfroms/bf54x_l1-0.2.h, bfroms/bf561-0.5.h,
 764         bfroms/bf59x-0.0.h, bfroms/bf59x_l1-0.1.h, config.in, configure,
 765         configure.ac, devices.c, devices.h, dv-bfin_cec.c, dv-bfin_cec.h,
 766         dv-bfin_ctimer.c, dv-bfin_ctimer.h, dv-bfin_dma.c, dv-bfin_dma.h,
 767         dv-bfin_dmac.c, dv-bfin_dmac.h, dv-bfin_ebiu_amc.c, dv-bfin_ebiu_amc.h,
 768         dv-bfin_ebiu_ddrc.c, dv-bfin_ebiu_ddrc.h, dv-bfin_ebiu_sdc.c,
 769         dv-bfin_ebiu_sdc.h, dv-bfin_emac.c, dv-bfin_emac.h, dv-bfin_eppi.c,
 770         dv-bfin_eppi.h, dv-bfin_evt.c, dv-bfin_evt.h, dv-bfin_gptimer.c,
 771         dv-bfin_gptimer.h, dv-bfin_jtag.c, dv-bfin_jtag.h, dv-bfin_mmu.c,
 772         dv-bfin_mmu.h, dv-bfin_nfc.c, dv-bfin_nfc.h, dv-bfin_otp.c,
 773         dv-bfin_otp.h, dv-bfin_pll.c, dv-bfin_pll.h, dv-bfin_ppi.c,
 774         dv-bfin_ppi.h, dv-bfin_rtc.c, dv-bfin_rtc.h, dv-bfin_sic.c,
 775         dv-bfin_sic.h, dv-bfin_spi.c, dv-bfin_spi.h, dv-bfin_trace.c,
 776         dv-bfin_trace.h, dv-bfin_twi.c, dv-bfin_twi.h, dv-bfin_uart.c,
 777         dv-bfin_uart.h, dv-bfin_uart2.c, dv-bfin_uart2.h, dv-bfin_wdog.c,
 778         dv-bfin_wdog.h, dv-bfin_wp.c, dv-bfin_wp.h, dv-eth_phy.c, gui.c,
 779         gui.h, insn_list.def, interp.c, linux-fixed-code.h, linux-fixed-code.s,
 780         linux-targ-map.h, machs.c, machs.h, proc_list.def, sim-main.h,
 781         tconfig.in: New Blackfin port.