sim/bfin/ChangeLog

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