sim/bfin/ChangeLog

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