sim/bfin/ChangeLog

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