sim/bfin/ChangeLog

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