sim/bfin/ChangeLog

   1 2015-03-08  Mike Frysinger  <vapier@gentoo.org>
   2
   3         PR sim/10143
   4         * Makefile.in ($(srcdir)/linux-fixed-code.h): Specify the asm input
   5         directly rather than use $<.  Move the file name to the end of the
   6         sed command to be POSIX compliant.
   7
   8 2014-08-19  Alan Modra  <amodra@gmail.com>
   9
  10         * configure: Regenerate.
  11
  12 2014-08-15  Roland McGrath  <mcgrathr@google.com>
  13
  14         * configure: Regenerate.
  15         * config.in: Regenerate.
  16
  17 2014-03-04  Mike Frysinger  <vapier@gentoo.org>
  18
  19         * configure: Regenerate.
  20
  21 2013-09-23  Alan Modra  <amodra@gmail.com>
  22
  23         * configure: Regenerate.
  24
  25 2013-06-23  Mike Frysinger  <vapier@gentoo.org>
  26
  27         * bfin-sim.c (decode_dsp32alu_0): Add note about broken handling of
  28         SEARCH with parallel insns.
  29
  30 2013-06-23  Mike Frysinger  <vapier@gentoo.org>
  31
  32         * bfin-sim.c (decode_dsp32shift_0): Make sure HLs is 0 after last
  33         insn that uses it.
  34         (decode_dsp32shiftimm_0): Likewise.
  35         Require HLs be less than 2 for accumulator shift insns.
  36
  37 2013-06-18  Mike Frysinger  <vapier@gentoo.org>
  38
  39         * bfin-sim.c (decode_dsp32alu_0): Check more opcode fields before
  40         decoding various insns.
  41
  42 2013-06-17  Mike Frysinger  <vapier@gentoo.org>
  43
  44         * TODO: Add more notes.
  45
  46 2013-06-09  Mike Frysinger  <vapier@gentoo.org>
  47
  48         * Makefile.in ($(srcdir)/linux-fixed-code.h): Add
  49         @MAINTAINER_MODE_TRUE@ as the first item in the dependency list.
  50
  51 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
  52
  53         * aclocal.m4, configure: Regenerate.
  54
  55 2013-05-10  Freddie Chopin  <freddie_chopin@op.pl>
  56
  57         * configure: Rebuild.
  58
  59 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
  60
  61         * aclocal.m4, configure: Regenerate.
  62
  63 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
  64
  65         * configure.ac: Use $SIM_DV_SOCKSER_O.
  66         * configure: Regenerated.
  67
  68 2012-12-20  Joel Brobecker  <brobecker@adacore.com>
  69
  70         * aclocal.m4: Revert the previous change changing
  71         the license from GPL v2 or later to GPL v3 or later
  72         (this file was generated).
  73
  74 2012-12-20  Joel Brobecker  <brobecker@adacore.com>
  75
  76         * linux-fixed-code.s: Revert the previous change changing
  77         the license from GPL v2 or later to GPL v3 or later.
  78
  79 2012-07-31  Mike Frysinger  <vapier@gentoo.org>
  80
  81         * machs.c (bf54x_roms): Pass 0x1000 to alias field of BFROM, and
  82         0x10000 to the alias field of BFROMA.
  83         (bf561_roms): Pass 0x1000 to alias field of BFROM.
  84         (bf59x_roms): Pass 0x10000 to alias field of BFROMA.
  85
  86 2012-07-31  Mike Frysinger  <vapier@gentoo.org>
  87
  88         * machs.c (bfin_reg_fetch): Change return 0 to return -1, and
  89         return -1 to return 4.
  90         (bfin_reg_store): Likewise.
  91
  92 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
  93
  94         * config.in, configure: Regenerate.
  95
  96 2012-04-09  Mike Frysinger  <vapier@gentoo.org>
  97
  98         * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_pint.
  99         * configure: Regenerate.
 100         * dv-bfin_pint.c, dv-bfin_pint.h: New device model.
 101         * machs.c (bf542_dev): Add PINT register blocks.
 102         (bf544_dev, bf547_dev): Likewise.
 103         (PINT_PIQS): Define.
 104         (bf54x_port): Add pint/gpio routing.
 105         * machs.h (BFIN_MMR_PINT_SIZE): Define.
 106
 107 2012-04-09  Mike Frysinger  <vapier@gentoo.org>
 108
 109         * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_gpio2.
 110         * configure: Regenerate.
 111         * dv-bfin_gpio2.c, dv-bfin_gpio2.h: New device model.
 112         * machs.c (bf54x_mem): Delete GPIO mem stub.
 113         (bf542_dev): Add GPIO register blocks.
 114         (bf544_dev, bf547_dev): Likewise.
 115         * machs.h (BFIN_MMR_GPIO2_SIZE): Define.
 116
 117 2012-04-09  Robin Getz  <robin.getz@analog.com>
 118
 119         * bfin-sim.c (decode_dsp32shift_0): Extract the sign for ASHIFT
 120         and LSHIFT, and set ASTAT based on the before/after values.
 121         Rename "val" to "acc" to be consistent with other code branches.
 122
 123 2012-04-09  Robin Getz  <robin.getz@analog.com>
 124
 125         * bfin-sim.c (sgn_extend): New helper.
 126         (decode_dsp32shiftimm_0): Call lshift when newimmag is more
 127         than 16, otherwise call ashiftrt.  Set ASTAT fields as needed.
 128         For accumulator shifts, call new sgn_extend helper.
 129
 130 2012-04-08  Mike Frysinger  <vapier@gentoo.org>
 131
 132         * bfin-sim.c (illegal_instruction_or_combination): New helper.
 133         (decode_ProgCtrl_0): Call illegal_instruction_or_combination instead
 134         of illegal_instruction.
 135         (decode_PushPopReg_0, decode_CCflag_0, decode_CC2dreg_0,
 136         decode_LDSTpmod_0, decode_dagMODim_0, decode_dagMODik_0,
 137         decode_dspLDST_0, decode_LDST_0, _interp_insn_bfin): Likewise.
 138         (decode_PushPopMultiple_0): Call illegal_instruction_combination when
 139         PARALLEL_GROUP is not BFIN_PARALLEL_NONE.
 140         (decode_CCflag_0, decode_REGMV_0, decode_ALU2op_0, decode_PTR2op_0,
 141         decode_COMPI2opD_0, decode_COMPI2opP_0): Likewise.
 142         (decode_CC2stat_0): Check PARALLEL_GROUP before cbit.
 143         (decode_LDSTpmod_0): Call illegal_instruction_combination when
 144         PARALLEL_GROUP is BFIN_PARALLEL_GROUP2.
 145         (decode_dagMODim_0, decode_dagMODik_0, decode_LDST_0,
 146         decode_LDSTiiFP_0, decode_LDSTii_0): Likewise.
 147
 148 2012-04-08  Mike Frysinger  <vapier@gentoo.org>
 149
 150         * bfin-sim.h (bfin_parallel_group): New enum.
 151         (bfin_cpu_state): Add new "group" member.
 152         (PARALLEL_GROUP): Define.
 153         * bfin-sim.c (decode_ProgCtrl_0): Change INSN_LEN check to
 154         PARALLEL_GROUP.
 155         (decode_CaCTRL_0, decode_PushPopReg_0, decode_ccMV_0, decode_CCflag_0,
 156         decode_CC2dreg_0, decode_CC2stat_0, decode_BRCC_0, decode_UJUMP_0,
 157         decode_LOGI2op_0, decode_LoopSetup_0, decode_LDIMMhalf_0,
 158         decode_CALLa_0, decode_linkage_0): Likewise.
 159         (_interp_insn_bfin): Set PARALLEL_GROUP.
 160         (interp_insn_bfin): Likewise.
 161
 162 2012-04-08  Mike Frysinger  <vapier@gentoo.org>
 163
 164         * bfin-sim.c (decode_dsp32alu_0): Delete extra space in TRACE_INSN.
 165
 166 2012-04-01  Mike Frysinger  <vapier@gentoo.org>
 167
 168         * bfin-sim.c (_interp_insn_bfin): Call illegal_instruction_combination
 169         when INSN_LEN is non-zero before 32bit decode.
 170
 171 2012-04-01  Mike Frysinger  <vapier@gentoo.org>
 172
 173         * bfin-dis.c (fmtconst): Replace decimal handling with a single
 174         sprintf call and the '*' field width.
 175
 176 2012-04-01  Mike Frysinger  <vapier@gentoo.org>
 177
 178         * machs.c (bfin_model_map_bfrom): Return when mnum is 535.
 179
 180 2012-04-01  Mike Frysinger  <vapier@gentoo.org>
 181
 182         * interp.c (bfin_user_init): Move auxvt_size decl from top to
 183         inside of auxvt check.
 184
 185 2012-03-31  Mike Frysinger  <vapier@gentoo.org>
 186
 187         * dv-bfin_sic.c (bfin_sic_finish): Change iwr1 to iwr2.
 188
 189 2012-03-31  Mike Frysinger  <vapier@gentoo.org>
 190
 191         * devices.c: Include devices.h.
 192
 193 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 194
 195         * aclocal.m4, config.in, configure: Regenerate.
 196
 197 2012-03-19  Robin Getz  <robin.getz@analog.com>
 198             Mike Frysinger  <vapier@gentoo.org>
 199
 200         * bfin-sim.c (lshift): Add an overflow flag.  Delete now unused
 201         i, j, and tmp vars.  Add a new v_i var.  Split the overflow logic
 202         out from the saturate logic.  Do not set V ASTAT bits when working
 203         with accumulators.
 204         (decode_ALU2op_0): Add new argument to lshift call.
 205         (decode_LOGI2op_0, decode_dsp32shift_0, decode_dsp32shiftimm_0):
 206         Likewise.
 207
 208 2012-03-18  Mike Frysinger  <vapier@gentoo.org>
 209
 210         * dv-bfin_ebiu_amc.c (struct bfin_ebiu_amc): Add bank_base.
 211         (bfin_ebiu_amc_write_amgctl): Replace BFIN_EBIU_AMC_BASE with
 212         amc->bank_base.
 213         (bfin_ebiu_amc_finish): Assign BFIN_EBIU_AMC_BASE to amc->bank_base.
 214
 215 2012-03-18  Mike Frysinger  <vapier@gentoo.org>
 216
 217         * dv-bfin_ebiu_amc.c (bfin_ebiu_amc_attach_address_callback): Use
 218         ARRAY_SIZE rather than hardcoded constant.
 219
 220 2012-02-04  Mike Frysinger  <vapier@gentoo.org>
 221
 222         * config.in: Regenerate.
 223         * configure: Likewise.
 224         * configure.ac: Add linux/types.h to AC_CHECK_HEADERS.
 225         * dv-eth_phy.c: Check for HAVE_LINUX_TYPES_H, and delete __u16 and
 226         _LINUX_TYPES_H defines.
 227
 228 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 229
 230         * interp.c (bfin_syscall): Increase _tbuf storage.  Declare new local
 231         tstr buffer.  Call cb_get_string on tstr when handling CB_SYS_stat64,
 232         CB_SYS_lstat64, CB_SYS_open, CB_SYS_write, CB_SYS_unlink,
 233         CB_SYS_truncate, CB_SYS_rename, CB_SYS_stat, CB_SYS_lstat.  Include
 234         tstr in the tbuf output.
 235
 236 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 237
 238         * Makefile.in: Delete all dependency rules.
 239         * aclocal.m4, configure: Regenerate.
 240
 241 2011-10-19  Mike Frysinger  <vapier@gentoo.org>
 242
 243         * configure: Regenerate after common/acinclude.m4 update.
 244
 245 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 246
 247         * configure.ac: Change include to common/acinclude.m4.
 248         * aclocal.m4, configure: Regenerate.
 249
 250 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 251
 252         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 253         call.  Replace common.m4 include with SIM_AC_COMMON.
 254         * configure: Regenerate.
 255
 256 2011-09-28  Mike Frysinger  <vapier@gentoo.org>
 257
 258         * bfin-sim.c (decode_dsp32shift_0): Use STORE() for VIT_MAX insns.
 259
 260 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 261
 262         * interp.c (sim_do_command): Delete.
 263
 264 2011-07-01  Mike Frysinger  <vapier@gentoo.org>
 265
 266         * interp.c (cb_linux_stat_map_32, cb_linux_stat_map_64): Rename from
 267         stat_map_32 and stat_map_64.
 268         (cb_libgloss_stat_map_32): New stat map.
 269         (stat_map_32, stat_map_64): New stat map pointers.
 270         (bfin_user_init): Assign stat_map_32 to cb_linux_stat_map_32 and
 271         stat_map_64 to cb_linux_stat_map_64.
 272         (bfin_virtual_init): New function.
 273         (sim_create_inferior): Call bfin_virtual_init for all other envs.
 274
 275 2011-06-22  Mike Frysinger  <vapier@gentoo.org>
 276
 277         * interp.c (bfin_syscall): Delete old comment.  Set dreg 1 to
 278         sc.result2 and dreg 2 to sc.errcode.
 279
 280 2011-06-18  Robin Getz  <robin.getz@analog.com>
 281
 282         * bfin-sim.c (decode_dsp32shift_0): Clear ASTAT[AV] if val is 0,
 283         else set it.  Set ASTAT[AVS] if val is 0.  Do this for LSHIFT and
 284         ASHIFT accumulator insns.
 285
 286 2011-06-18  Robin Getz  <robin.getz@analog.com>
 287
 288         * bfin-sim.c (ashiftrt): If size is 40, do not call SET_ASTATREG.
 289         (lshiftrt): Likewise.
 290
 291 2011-06-18  Robin Getz  <robin.getz@analog.com>
 292
 293         * bfin-sim.c (decode_dsp32shift_0): Use get_unextended_acc
 294         rather than get_extended_acc in LSHIFT insns.
 295
 296 2011-06-18  Robin Getz  <robin.getz@analog.com>
 297
 298         * bfin-sim.c (decode_macfunc): Handle MM when mmod is M_TFU.
 299         Check MM once when mmod is M_FU to match M_TFU better.
 300
 301 2011-06-18  Robin Getz  <robin.getz@analog.com>
 302
 303         * bfin-sim.c (decode_dsp32shiftimm_0): When shift is greater than
 304         32, perform a left shift.  Update the corresponding AV bit.  Set
 305         AZ when the low 32bits are also zero.
 306
 307 2011-06-18  Robin Getz  <robin.getz@analog.com>
 308
 309         * bfin-sim.c (decode_dsp32shiftimm_0): With left shift vector insns,
 310         call lshift only when count is positive.  Otherwise, call ashiftrt.
 311         With arithmetic right shift insns, call ashiftrt when the value is
 312         small enough, otherwise call lshift.
 313
 314 2011-06-18  Robin Getz  <robin.getz@analog.com>
 315
 316         * bfin-sim.c (extract_mult): Call saturate_s16 directly when
 317         mmod is M_IH rather than computing the result by hand.
 318
 319 2011-06-18  Robin Getz  <robin.getz@analog.com>
 320
 321         * bfin-sim.c (decode_macfunc): Add nosat_acc to track acc value
 322         before saturation, set sat when more cases saturate, and set the
 323         overflow bit based on these results.  For M_TFU, M_IU, M_FU, and
 324         M_W32, change the max values compared against.
 325         (decode_dsp32mac_0): Delete v_i and add v_0 and v_1.  Pass v_1
 326         when processing MAC1 and pass v_0 when processing MAC0.  Combine
 327         the results into the V/VS ASTAT bits.
 328
 329 2011-06-18  Robin Getz  <robin.getz@analog.com>
 330
 331         * bfin-sim.c (extract_mult): Call saturate_s32 when MM is set
 332         and mmod is M_IU.  Call saturate_s16 when MM is set and mmod
 333         is M_TFU.
 334
 335 2011-06-18  Robin Getz  <robin.getz@analog.com>
 336
 337         * bfin-sim.c (decode_multfunc): Call new is_macmod_signed, and
 338         allow MM to sign extend all the time.
 339         (decode_macfunc): Likewise.  Drop sign extension of unsigned
 340         values.
 341
 342 2011-06-18  Robin Getz  <robin.getz@analog.com>
 343
 344         * bfin-sim.c (saturate_s40_astat): Change ">=" to ">".
 345         (decode_macfunc): Likewise when mmod is M_IH.
 346
 347 2011-06-18  Mike Frysinger  <vapier@gentoo.org>
 348
 349         * interp.c (sim_create_inferior): Change free to freeargv.
 350
 351 2011-06-04  Mike Frysinger  <vapier@gentoo.org>
 352
 353         * machs.c (bf534_dev, bf537_dev): Add glue-or devices.
 354         (bf537_port): Define applicable devices with PORT to the glue-or
 355         devices instead of SIC.
 356         (bfin_model_hw_tree_init): Drop old sim_hw_parse call for bfin_sic.
 357         Only parse reg/type when the device has an address.  Move the call
 358         to dv_bfin_hw_port_parse up before slash check.
 359
 360 2011-06-04  Mike Frysinger  <vapier@gentoo.org>
 361
 362         * dv-bfin_sic.c (ENC, DEC_PIN, DEC_SIC): Move above the
 363         BFIN_SIC_TO_CEC_PORTS definition.
 364         (SIC_PORTS): New define.
 365         (bfin_sic_50x_ports, bfin_sic_51x_ports, bfin_sic_52x_ports,
 366         bfin_sic_533_ports, bfin_sic_537_ports, bfin_sic_538_ports,
 367         bfin_sic_54x_ports, bfin_sic_561_ports, bfin_sic_59x_ports):
 368         Delete old layouts.
 369         (bfin_sic1_ports, bfin_sic2_ports, bfin_sic3_ports,
 370         bfin_sic_561_ports): Define new layouts with SIC_PORTS().
 371         (bfin_sic_finish): Change reference to bfin_sic_50x_ports,
 372         bfin_sic_51x_ports, bfin_sic_52x_ports, and bfin_sic_538_ports
 373         to bfin_sic2_ports.  Change reference to bfin_sic_533_ports,
 374         bfin_sic_537_ports, and bfin_sic_59x_ports to bfin_sic1_ports.
 375         Change reference to bfin_sic_54x_ports to bfin_sic3_ports.
 376         * machs.c (bfin_port_layout): New structure.
 377         (bfin_model_data): Add new "port" and "port_count" members.
 378         (PORT, SIC): New defines.
 379         (bf000_port, bf50x_port, bf51x_port, bf52x_port, bf533_port,
 380         bf537_port, bf538_port, bf54x_port, bf561_port, bf592_port):
 381         Move and redefine port layout from dv-bfin_sic.c to here.
 382         (bf504_port, bf506_port, bf512_port, bf514_port, bf516_port,
 383         bf518_port, bf522_port, bf523_port, bf524_port, bf525_port,
 384         bf526_port, bf527_port, bf531_port, bf532_port, bf534_port,
 385         bf536_port, bf539_port, bf542_port, bf544_port, bf547_port,
 386         bf548_port, bf549_port): New defines.
 387         (bfin_model_data): Link in new bfin_port_layout.port member.
 388         (dv_bfin_hw_port_parse): New function.
 389         (dv_bfin_hw_parse): Call new dv_bfin_hw_port_parse function.
 390         (bfin_model_hw_tree_init): Replace calls to sim_hw_parse for
 391         bfin_sic links with new dv_bfin_hw_port_parse function.
 392
 393 2011-06-03  Mike Frysinger  <vapier@gentoo.org>
 394
 395         * dv-bfin_dma.c (bfin_dma_io_write_buffer): Fix indentation.
 396
 397 2011-05-25  Mike Frysinger  <vapier@gentoo.org>
 398
 399         * sim-main.h (TRACE_SYSCALL): Change EVENTS to SYSCALL.
 400
 401 2011-05-25  Mike Frysinger  <vapier@gentoo.org>
 402
 403         * dv-bfin_cec.h (BFIN_COREMMR_CEC_{BASE,SIZE}): Move to ...
 404         * dv-bfin_ctimer.h (BFIN_COREMMR_CTIMER_{BASE,SIZE}): Move to ...
 405         * dv-bfin_dma.h (BFIN_MMR_DMA_SIZE): Move to ...
 406         * dv-bfin_dmac.h (BFIN_MMR_DMAC{0,1}_BASE): Move to ...
 407         * dv-bfin_ebiu_amc.h (BF{IN,50X,54X}_MMR_EBIU_AMC_SIZE): Move to ...
 408         * dv-bfin_ebiu_ddrc.h (BFIN_MMR_EBIU_DDRC_SIZE): Move to ...
 409         * dv-bfin_ebiu_sdc.h (BFIN_MMR_EBIU_SDC_SIZE): Move to ...
 410         * dv-bfin_emac.h (BFIN_MMR_EMAC_{BASE,SIZE}): Move to ...
 411         * dv-bfin_eppi.h (BFIN_MMR_EPPI_SIZE): Move to ...
 412         * dv-bfin_evt.h (BFIN_COREMMR_EVT_{BASE,SIZE}): Move to ...
 413         * dv-bfin_gpio.h (BFIN_MMR_GPIO_SIZE): Move to ...
 414         * dv-bfin_gptimer.h (BFIN_MMR_GPTIMER_SIZE): Move to ...
 415         * dv-bfin_jtag.h (BFIN_COREMMR_JTAG_{BASE,SIZE}): Move to ...
 416         * dv-bfin_mmu.h (BFIN_COREMMR_MMU_{BASE,SIZE}): Move to ...
 417         * dv-bfin_nfc.h (BFIN_MMR_NFC_SIZE): Move to ...
 418         * dv-bfin_otp.h (BFIN_MMR_OTP_SIZE): Move to ...
 419         * dv-bfin_pfmon.h (BFIN_COREMMR_PFMON_{BASE,SIZE}): Move to ...
 420         * dv-bfin_pll.h (BFIN_MMR_PLL_{BASE,SIZE}): Move to ...
 421         * dv-bfin_ppi.h (BFIN_MMR_PPI_SIZE): Move to ...
 422         * dv-bfin_rtc.h (BFIN_MMR_RTC_SIZE): Move to ...
 423         * dv-bfin_sic.h (BFIN_MMR_SIC_{BASE,SIZE}): Move to ...
 424         * dv-bfin_spi.h (BFIN_MMR_SPI_SIZE): Move to ...
 425         * dv-bfin_trace.h (BFIN_COREMMR_TRACE_{BASE,SIZE}): Move to ...
 426         * dv-bfin_twi.h (BFIN_MMR_TWI_SIZE): Move to ...
 427         * dv-bfin_uart.h (BFIN_MMR_UART_SIZE): Move to ...
 428         * dv-bfin_uart2.h (BFIN_MMR_UART2_SIZE): Move to ...
 429         * dv-bfin_wdog.h (BFIN_MMR_WDOG_SIZE): Move to ...
 430         * dv-bfin_wp.h (BFIN_COREMMR_WP_{BASE,SIZE}): Move to ...
 431         * machs.h: ... here.
 432         * machs.c: Delete all dv-bfin_*.h includes except for cec/dmac.
 433
 434 2011-05-25  Mike Frysinger  <vapier@gentoo.org>
 435
 436         * Makefile.in (dv-bfin_pfmon.o): New target.
 437         * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_pfmon.
 438         * configure: Regenerated.
 439         * dv-bfin_pfmon.c, dv-bfin_pfmon.h: New files.
 440         * machs.c: Add include new bfin_pfmon.h.
 441         (bfin_core_dev): Add pfmon.
 442
 443 2011-05-25  Mike Frysinger  <vapier@gentoo.org>
 444
 445         * machs.c (bf526_roms): Add a region with rev of 2.
 446         (bf54x_roms): Add regions with rev of 4.
 447         * bfroms/all.h: Include new bf526-0.2.h, bf54x-0.4.h, and
 448         bf54x_l1-0.4.h headers.
 449         * bfroms/bf526-0.2.h, bfroms/bf54x-0.4.h, bfroms/bf54x_l1-0.4.h:
 450         New header files.
 451
 452 2011-05-14  Mike Frysinger  <vapier@gentoo.org>
 453
 454         * bfin-sim.c (decode_PushPopReg_0): Delete (grp == 1 && reg == 6)
 455         check for SP reg.
 456
 457 2011-05-14  Mike Frysinger  <vapier@gentoo.org>
 458
 459         * dv-bfin_uart.c (bfin_uart_write_byte): Add a mcr arg.  Declare a
 460         local uart.  When LOOP_ENA is set in mcr, write to the saved byte
 461         and count fields of the uart.
 462         (bfin_uart_io_write_buffer): Pass uart->mcr to bfin_uart_write_byte
 463         and bfin_uart_get_next_byte.
 464         (bfin_uart_get_next_byte): Add a mcr arg.  Move uart->saved_count
 465         check first, and skip the remaining code when LOOP_ENA is set in mcr.
 466         * dv-bfin_uart.h (bfin_uart_write_byte): Add an mcr argument.
 467         (bfin_uart_get_next_byte): Likewise.
 468         (XOFF, MRTS, RFIT, RFRT, LOOP_ENA, FCPOL, ARTS, ACTS): Define.
 469         * dv-bfin_uart2.c (bfin_uart_io_write_buffer): Padd uart->mcr when
 470         calling bfin_uart_write_byte and bfin_uart_get_next_byte.
 471
 472 2011-05-09  Mike Frysinger  <vapier@gentoo.org>
 473
 474         * dv-bfin_uart2.c (bfin_uart_io_read_buffer): Clear DR/THRE/TEMT bits
 475         from uart->lsr before setting them.
 476
 477 2011-04-27  Mike Frysinger  <vapier@gentoo.org>
 478
 479         * dv-bfin_dmac.c (bfin_dmac): Constify pmap array.
 480         (bfin_dmac_50x_pmap, bfin_dmac_51x_pmap, bfin_dmac_52x_pmap,
 481         bfin_dmac_533_pmap, bfin_dmac_537_pmap, bfin_dmac0_538_pmap,
 482         bfin_dmac1_538_pmap, bfin_dmac0_54x_pmap, bfin_dmac1_54x_pmap,
 483         bfin_dmac0_561_pmap, bfin_dmac1_561_pmap, bfin_dmac_59x_pmap):
 484         Likewise.
 485
 486 2011-04-26  Mike Frysinger  <vapier@gentoo.org>
 487
 488         * dv-bfin_gpio.c (bfin_gpio_forward_ouput): New function.
 489         (bfin_gpio_io_write_buffer): Store the current port state into
 490         "data", and call bfin_gpio_forward_ouput when the data or dir
 491         MMRs are updated.
 492         (bfin_gpio_ports): Change p0..p15 to bidirect_port.
 493
 494 2011-04-26  Mike Frysinger  <vapier@gentoo.org>
 495
 496         * dv-bfin_gpio.c (bfin_gpio): Add "int_state" member.
 497         (bfin_gpio_forward_int, bfin_gpio_forward_ints): New functions.
 498         (bfin_gpio_io_write_buffer): Call bfin_gpio_forward_int when the
 499         mask a or mask b MMRs are written.
 500         (bfin_gpio_port_event): When handling edge gpios, set the bit in
 501         int_state, call bfin_gpio_forward_ints, and then clear the bit.
 502         When handling level gpios, clear/set the bit in int_state rather
 503         than returning immediately.  Call bfin_gpio_forward_ints instead
 504         of checking mask[ab] and calling HW_TRACE/hw_port_event directly.
 505
 506 2011-04-16  Mike Frysinger  <vapier@gentoo.org>
 507
 508         * bfin-sim.c (decode_dsp32alu_0): Call STORE instead of SET_DREG for
 509         BYTEOP2P, BYTEOP3P, BYTEOP1P, BYTEOP16P, BYTEOP16M, BYTEPACK, and
 510         BYTEUNPACK.
 511         (decode_dsp32shift_0): Call STORE instead of SET_DREG for PACK,
 512         BITMUX, EXTRACT, DEPOSIT, ALIGN8, ALIGN16, and ALIGN24.
 513
 514 2011-04-14  Mike Frysinger  <vapier@gentoo.org>
 515
 516         * bfin-sim.c (decode_dsp32alu_0): Set DIS_ALGN_EXPT when handling
 517         BYTEOP2P, BYTEOP3P, SAA, BYTEOP1P, BYTEOP16P, BYTEOP16M, BYTEPACK,
 518         and BYTEUNPACK insns.
 519
 520 2011-04-11  Mike Frysinger  <vapier@gentoo.org>
 521
 522         * dv-bfin_sic.c (bfin_sic_port_event): New helper function.
 523         (bfin_sic_52x_port_event, bfin_sic_537_port_event,
 524         bfin_sic_54x_port_event, bfin_sic_561_port_event): Include level
 525         in the trace output, and call the new bfin_sic_port_event func.
 526
 527 2011-04-11  Mike Frysinger  <vapier@gentoo.org>
 528
 529         * dv-bfin_gpio.c (bfin_gpio_ports): Add p15.
 530
 531 2011-04-01  Mike Frysinger  <vapier@gentoo.org>
 532
 533         * dv-bfin_otp.c (bfin_otp_ports): Declare.
 534         (bfin_otp_finish): Call set_hw_ports with bfin_otp_ports.
 535
 536 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
 537
 538         * configure: Regenerate after common/aclocal.m4 changes.
 539
 540 2011-03-28  Robin Getz  <robin.getz@analog.com>
 541
 542         * bfin-sim.c (decode_dsp32alu_0): Cast high 16bits of A0.W to bs16
 543         and add to casted low 16bits of A0.L and store in val0.  Cast high
 544         16bits of A1.W to bs16 and add to casted low 16bits of A1.L and
 545         store in val1.  Delete bit checks of val0 and val1.
 546
 547 2011-03-26  Robin Getz  <robin.getz@analog.com>
 548
 549         * bfin-sim.c (decode_dsp32alu_0): Set result to 0x7FFFFFFF when
 550         the result was 0x80000000 for RND12 subtraction.
 551
 552 2011-03-26  Robin Getz  <robin.getz@analog.com>
 553
 554         * bfin-sim.c (decode_dsp32alu_0): Set VS when V is set.
 555
 556 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
 557
 558         * dv-bfin_gpio.c (bfin_gpio_port_event): Call HW_TRACE at every
 559         major code flow point.
 560         * dv-bfin_sic.c (bfin_sic_forward_interrupts): Call HW_TRACE just
 561         before calling hw_port_event on ourselves.
 562         (bfin_sic_52x_port_event, bfin_sic_537_port_event,
 563         bfin_sic_54x_port_event, bfin_sic_561_port_event): Call HW_TRACE
 564         at the start of the function.
 565
 566 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
 567
 568         * dv-bfin_gpio.c (bfin_gpio_port_event): Split dir/inen bit checking.
 569         Normalize "level" to 0/1 values.  Shift "level" over by "my_port".
 570         Invert port->both bit check.
 571
 572 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
 573
 574         * dv-bfin_gpio.c (bfin_gpio_io_write_buffer): Subtract 2 from the
 575         valuep pointer for clear MMRs, 4 for set MMRs, and 6 for toggle MMRs.
 576
 577 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 578
 579         * TODO: Document some known SIC issues.
 580
 581 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 582
 583         * devices.h (dv_w1c): Fix typos in documentation of "bits" arg.
 584         * dv-bfin_cec.c (bfin_cec_io_write_buffer): Pass 0xffee to dv_w1c_4.
 585         * dv-bfin_emac.c (bfin_emac_io_write_buffer): Pass 0xe1 to dv_w1c_4
 586         for systat MMR and -1 to dv_w1c_4 for [rt]x_stky/mmc_[rt]irqs MMRs.
 587         * dv-bfin_eppi.c (bfin_eppi_io_write_buffer): Pass 0x1ff to dv_w1c_2.
 588         * dv-bfin_gpio.c (bfin_gpio_io_write_buffer): Invert bits to dv_w1c_2.
 589         * dv-bfin_jtag.c (bfin_jtag_io_write_buffer): Invert bits to dv_w1c_4.
 590         * dv-bfin_nfc.c (bfin_nfc_io_write_buffer): Invert bits to dv_w1c_2.
 591         * dv-bfin_otp.c (bfin_otp_io_write_buffer): Invert bits to dv_w1c_2.
 592         * dv-bfin_ppi.c (bfin_ppi_io_write_buffer): Invert bits to dv_w1c_2.
 593         * dv-bfin_rtc.c (bfin_rtc_io_write_buffer): Invert bits to dv_w1c_2.
 594         * dv-bfin_spi.c (bfin_spi_io_write_buffer): Invert bits to dv_w1c_2.
 595         * dv-bfin_twi.c (bfin_twi_io_write_buffer): Invert bits to dv_w1c_2.
 596         * dv-bfin_uart2.c (bfin_uart_io_write_buffer): Invert bits to dv_w1c_2.
 597
 598 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 599
 600         * dv-bfin_uart.h (TFI, BI, FE, PE, OE): Define.
 601
 602 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 603
 604         * dv-bfin_twi.h (LOSTARB): Rename from LOSTARG.
 605
 606 2011-03-23  Robin Getz  <robin.getz@analog.com>
 607
 608         * bfin-sim.c (decode_dsp32shift_0): Set acc0 to the unextended
 609         value for the VIT_MAX insn, and mask off the result when done.
 610
 611 2011-03-23  Robin Getz  <robin.getz@analog.com>
 612
 613         * bfin-sim.c (decode_dsp32alu_0): Set A1 to a1_lo when up_hi is false,
 614         and set A0 to a0_lo when up_lo is false.
 615
 616 2011-03-23  Robin Getz  <robin.getz@analog.com>
 617
 618         * bfin-sim.c (decode_dsp32alu_0): Call saturate_s40_astat instead of
 619         saturate_s40, and use the v parameter to update the AV bit.  Set the
 620         AC bit only when the final result is 0.
 621
 622 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 623
 624         * dv-bfin_sic.c (ENC, DEC_PIN, DEC_SIC): Define.
 625         (bfin_sic_50x_ports, bfin_sic_51x_ports, bfin_sic_52x_ports,
 626         bfin_sic_533_ports, bfin_sic_537_ports, bfin_sic_538_ports,
 627         bfin_sic_54x_ports, bfin_sic_561_ports, bfin_sic_59x_ports):
 628         Encode ids with the ENC macro.
 629         (bfin_sic_52x_port_event, bfin_sic_537_port_event,
 630         bfin_sic_54x_port_event, bfin_sic_561_port_event): Set idx
 631         from my_port with DEC_SIC, and set bit from my_port with DEC_PIN.
 632         (bfin_sic_533_port_event): Delete.
 633         (bfin_sic_finish): Call set_hw_port_event with
 634         bfin_sic_537_port_event for BF533 and BF59x targets.
 635
 636 2011-03-23  Robin Getz  <robin.getz@analog.com>
 637
 638         * bfin-sim.c (decode_dsp32alu_0): Drop the src0/src1 check for
 639         BYTEOP1P, BYTEOP2P, and BYTEOP3P insns.
 640
 641 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 642
 643         * machs.c (bf50x_dev, bf512_dev, bf516_dev, bf522_dev, bf526_dev,
 644         bf533_dev, bf534_dev, bf537_dev, bf538_dev, bf561_dev, bf592_dev):
 645         Change bfin_gpio addresses from f/g/h to 5/6/7.
 646         (bfin_model_hw_tree_init): Add the bfin_gpio address base to 'a'.
 647
 648 2011-03-17  Mike Frysinger  <vapier@gentoo.org>
 649
 650         * configure.ac (AC_CHECK_FUNCS): Check for kill and pread.
 651         * configure: Regenerate.
 652         * config.in: Regenerate.
 653         * interp.c (bfin_syscall): Check for HAVE_{KILL,PREAD} before using
 654         kill or pread.
 655
 656 2011-03-15  Mike Frysinger  <vapier@gentoo.org>
 657
 658         * Makefile.in (dv-bfin_gpio.o): New target.
 659         * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_gpio.
 660         * configure: Regenerate.
 661         * dv-bfin_gpio.c, dv-bfin_gpio.h: New files.
 662         * machs.c: Include dv-bfin_gpio.h.
 663         (bf50x_mem, bf51x_mem, bf52x_mem, bf531_mem, bf532_mem, bf533_mem,
 664         bf534_mem, bf536_mem, bf537_mem, bf538_mem, bf561_mem, bf592_mem):
 665         Delete GPIO memory stubs.
 666         (bf50x_dev, bf512_dev, bf516_dev, bf522_dev, bf526_dev, bf533_dev,
 667         bf534_dev, bf537_dev, bf538_dev, bf561_dev, bf592_dev): Add GPIO
 668         peripheral devices.
 669         (bfin_model_hw_tree_init): Hook up GPIO interrupts to SIC.
 670
 671 2011-03-15  Mike Frysinger  <vapier@gentoo.org>
 672
 673         * bfroms/bf50x-0.0.h, bfroms/bf51x-0.0.h, bfroms/bf51x-0.1.h,
 674         bfroms/bf51x-0.2.h, bfroms/bf526-0.0.h, bfroms/bf526-0.1.h,
 675         bfroms/bf527-0.0.h, bfroms/bf527-0.1.h, bfroms/bf527-0.2.h,
 676         bfroms/bf533-0.1.h, bfroms/bf533-0.2.h, bfroms/bf533-0.3.h,
 677         bfroms/bf537-0.0.h, bfroms/bf537-0.1.h, bfroms/bf537-0.3.h,
 678         bfroms/bf538-0.0.h, bfroms/bf54x-0.0.h, bfroms/bf54x-0.1.h,
 679         bfroms/bf54x-0.2.h, bfroms/bf54x_l1-0.0.h, bfroms/bf54x_l1-0.1.h,
 680         bfroms/bf54x_l1-0.2.h, bfroms/bf561-0.5.h, bfroms/bf59x-0.0.h,
 681         bfroms/bf59x_l1-0.1.h, dv-bfin_cec.c, dv-bfin_ctimer.c,
 682         dv-bfin_dma.c, dv-bfin_dmac.c, dv-bfin_ebiu_amc.c,
 683         dv-bfin_ebiu_ddrc.c, dv-bfin_ebiu_sdc.c, dv-bfin_emac.c,
 684         dv-bfin_eppi.c, dv-bfin_evt.c, dv-bfin_gptimer.c, dv-bfin_jtag.c,
 685         dv-bfin_mmu.c, dv-bfin_nfc.c, dv-bfin_otp.c, dv-bfin_pll.c,
 686         dv-bfin_ppi.c, dv-bfin_rtc.c, dv-bfin_sic.c, dv-bfin_spi.c,
 687         dv-bfin_trace.c, dv-bfin_twi.c, dv-bfin_uart.c, dv-bfin_uart2.c,
 688         dv-bfin_wdog.c, dv-bfin_wp.c, dv-eth_phy.c, gui.c,
 689         linux-fixed-code.h, linux-targ-map.h, machs.c, Makefile.in: Fix style.
 690
 691 2011-03-15  Robin Getz  <robin.getz@analog.com>
 692
 693         * bfin-sim.c (decode_dsp32alu_0): Set AZ based on val for 16bit adds
 694         and subs.
 695
 696 2011-03-15  Robin Getz  <robin.getz@analog.com>
 697
 698         * bfin-sim.c (decode_macfunc): Move acc STOREs behind op != 3 check.
 699
 700 2011-03-15  Robin Getz  <robin.getz@analog.com>
 701
 702         * bfin-sim.c (decode_macfunc): New neg parameter.  Set when the
 703         high bit is set after extract_mult.
 704         (decode_dsp32mac_0): Declare n_1 and n_0.  Pass to the decode_macfunc
 705         functions.  Use these to update the AN bit.
 706
 707 2011-03-15  Robin Getz  <robin.getz@analog.com>
 708
 709         * bfin-sim.c (decode_dsp32mult_0): Declare v_i0 and v_i1.  Pass to
 710         the extract_mult functions.  Include these when updating the V, VS,
 711         and V_COPY bits.
 712
 713 2011-03-15  Robin Getz  <robin.getz@analog.com>
 714
 715         * bfin-sim.c (astat_names): New global bit array.
 716         (decode_CC2stat_0): Delete local astat_name and astat_names.
 717         (decode_psedodbg_assert_0): Move hardcoded offset into a variable.
 718         Print out ASTAT bit values when checking an ASTAT register.
 719
 720 2010-03-15  Robin Getz  <robin.getz@analog.com>
 721
 722         * bfin-sim.c (extract_mult): Handle M_IU.
 723
 724 2011-03-05  Mike Frysinger  <vapier@gentoo.org>
 725
 726         * Makefile.in, TODO, aclocal.m4, bfin-sim.c, bfin-sim.h,
 727         bfroms/all.h, bfroms/bf50x-0.0.h, bfroms/bf51x-0.0.h,
 728         bfroms/bf51x-0.1.h, bfroms/bf51x-0.2.h, bfroms/bf526-0.0.h,
 729         bfroms/bf526-0.1.h, bfroms/bf527-0.0.h, bfroms/bf527-0.1.h,
 730         bfroms/bf527-0.2.h, bfroms/bf533-0.1.h, bfroms/bf533-0.2.h,
 731         bfroms/bf533-0.3.h, bfroms/bf537-0.0.h, bfroms/bf537-0.1.h,
 732         bfroms/bf537-0.3.h, bfroms/bf538-0.0.h, bfroms/bf54x-0.0.h,
 733         bfroms/bf54x-0.1.h, bfroms/bf54x-0.2.h, bfroms/bf54x_l1-0.0.h,
 734         bfroms/bf54x_l1-0.1.h, bfroms/bf54x_l1-0.2.h, bfroms/bf561-0.5.h,
 735         bfroms/bf59x-0.0.h, bfroms/bf59x_l1-0.1.h, config.in, configure,
 736         configure.ac, devices.c, devices.h, dv-bfin_cec.c, dv-bfin_cec.h,
 737         dv-bfin_ctimer.c, dv-bfin_ctimer.h, dv-bfin_dma.c, dv-bfin_dma.h,
 738         dv-bfin_dmac.c, dv-bfin_dmac.h, dv-bfin_ebiu_amc.c, dv-bfin_ebiu_amc.h,
 739         dv-bfin_ebiu_ddrc.c, dv-bfin_ebiu_ddrc.h, dv-bfin_ebiu_sdc.c,
 740         dv-bfin_ebiu_sdc.h, dv-bfin_emac.c, dv-bfin_emac.h, dv-bfin_eppi.c,
 741         dv-bfin_eppi.h, dv-bfin_evt.c, dv-bfin_evt.h, dv-bfin_gptimer.c,
 742         dv-bfin_gptimer.h, dv-bfin_jtag.c, dv-bfin_jtag.h, dv-bfin_mmu.c,
 743         dv-bfin_mmu.h, dv-bfin_nfc.c, dv-bfin_nfc.h, dv-bfin_otp.c,
 744         dv-bfin_otp.h, dv-bfin_pll.c, dv-bfin_pll.h, dv-bfin_ppi.c,
 745         dv-bfin_ppi.h, dv-bfin_rtc.c, dv-bfin_rtc.h, dv-bfin_sic.c,
 746         dv-bfin_sic.h, dv-bfin_spi.c, dv-bfin_spi.h, dv-bfin_trace.c,
 747         dv-bfin_trace.h, dv-bfin_twi.c, dv-bfin_twi.h, dv-bfin_uart.c,
 748         dv-bfin_uart.h, dv-bfin_uart2.c, dv-bfin_uart2.h, dv-bfin_wdog.c,
 749         dv-bfin_wdog.h, dv-bfin_wp.c, dv-bfin_wp.h, dv-eth_phy.c, gui.c,
 750         gui.h, insn_list.def, interp.c, linux-fixed-code.h, linux-fixed-code.s,
 751         linux-targ-map.h, machs.c, machs.h, proc_list.def, sim-main.h,
 752         tconfig.in: New Blackfin port.