sim/bfin/ChangeLog

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