sim/bfin/ChangeLog

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