sim/bfin/ChangeLog

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