sim/bfin/ChangeLog

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