sim/bfin/ChangeLog

   1 2011-05-25  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * machs.c (bf526_roms): Add a region with rev of 2.
   4         (bf54x_roms): Add regions with rev of 4.
   5         * bfroms/all.h: Include new bf526-0.2.h, bf54x-0.4.h, and
   6         bf54x_l1-0.4.h headers.
   7         * bfroms/bf526-0.2.h, bfroms/bf54x-0.4.h, bfroms/bf54x_l1-0.4.h:
   8         New header files.
   9
  10 2011-05-14  Mike Frysinger  <vapier@gentoo.org>
  11
  12         * bfin-sim.c (decode_PushPopReg_0): Delete (grp == 1 && reg == 6)
  13         check for SP reg.
  14
  15 2011-05-14  Mike Frysinger  <vapier@gentoo.org>
  16
  17         * dv-bfin_uart.c (bfin_uart_write_byte): Add a mcr arg.  Declare a
  18         local uart.  When LOOP_ENA is set in mcr, write to the saved byte
  19         and count fields of the uart.
  20         (bfin_uart_io_write_buffer): Pass uart->mcr to bfin_uart_write_byte
  21         and bfin_uart_get_next_byte.
  22         (bfin_uart_get_next_byte): Add a mcr arg.  Move uart->saved_count
  23         check first, and skip the remaining code when LOOP_ENA is set in mcr.
  24         * dv-bfin_uart.h (bfin_uart_write_byte): Add an mcr argument.
  25         (bfin_uart_get_next_byte): Likewise.
  26         (XOFF, MRTS, RFIT, RFRT, LOOP_ENA, FCPOL, ARTS, ACTS): Define.
  27         * dv-bfin_uart2.c (bfin_uart_io_write_buffer): Padd uart->mcr when
  28         calling bfin_uart_write_byte and bfin_uart_get_next_byte.
  29
  30 2011-05-09  Mike Frysinger  <vapier@gentoo.org>
  31
  32         * dv-bfin_uart2.c (bfin_uart_io_read_buffer): Clear DR/THRE/TEMT bits
  33         from uart->lsr before setting them.
  34
  35 2011-04-27  Mike Frysinger  <vapier@gentoo.org>
  36
  37         * dv-bfin_dmac.c (bfin_dmac): Constify pmap array.
  38         (bfin_dmac_50x_pmap, bfin_dmac_51x_pmap, bfin_dmac_52x_pmap,
  39         bfin_dmac_533_pmap, bfin_dmac_537_pmap, bfin_dmac0_538_pmap,
  40         bfin_dmac1_538_pmap, bfin_dmac0_54x_pmap, bfin_dmac1_54x_pmap,
  41         bfin_dmac0_561_pmap, bfin_dmac1_561_pmap, bfin_dmac_59x_pmap):
  42         Likewise.
  43
  44 2011-04-26  Mike Frysinger  <vapier@gentoo.org>
  45
  46         * dv-bfin_gpio.c (bfin_gpio_forward_ouput): New function.
  47         (bfin_gpio_io_write_buffer): Store the current port state into
  48         "data", and call bfin_gpio_forward_ouput when the data or dir
  49         MMRs are updated.
  50         (bfin_gpio_ports): Change p0..p15 to bidirect_port.
  51
  52 2011-04-26  Mike Frysinger  <vapier@gentoo.org>
  53
  54         * dv-bfin_gpio.c (bfin_gpio): Add "int_state" member.
  55         (bfin_gpio_forward_int, bfin_gpio_forward_ints): New functions.
  56         (bfin_gpio_io_write_buffer): Call bfin_gpio_forward_int when the
  57         mask a or mask b MMRs are written.
  58         (bfin_gpio_port_event): When handling edge gpios, set the bit in
  59         int_state, call bfin_gpio_forward_ints, and then clear the bit.
  60         When handling level gpios, clear/set the bit in int_state rather
  61         than returning immediately.  Call bfin_gpio_forward_ints instead
  62         of checking mask[ab] and calling HW_TRACE/hw_port_event directly.
  63
  64 2011-04-16  Mike Frysinger  <vapier@gentoo.org>
  65
  66         * bfin-sim.c (decode_dsp32alu_0): Call STORE instead of SET_DREG for
  67         BYTEOP2P, BYTEOP3P, BYTEOP1P, BYTEOP16P, BYTEOP16M, BYTEPACK, and
  68         BYTEUNPACK.
  69         (decode_dsp32shift_0): Call STORE instead of SET_DREG for PACK,
  70         BITMUX, EXTRACT, DEPOSIT, ALIGN8, ALIGN16, and ALIGN24.
  71
  72 2011-04-14  Mike Frysinger  <vapier@gentoo.org>
  73
  74         * bfin-sim.c (decode_dsp32alu_0): Set DIS_ALGN_EXPT when handling
  75         BYTEOP2P, BYTEOP3P, SAA, BYTEOP1P, BYTEOP16P, BYTEOP16M, BYTEPACK,
  76         and BYTEUNPACK insns.
  77
  78 2011-04-11  Mike Frysinger  <vapier@gentoo.org>
  79
  80         * dv-bfin_sic.c (bfin_sic_port_event): New helper function.
  81         (bfin_sic_52x_port_event, bfin_sic_537_port_event,
  82         bfin_sic_54x_port_event, bfin_sic_561_port_event): Include level
  83         in the trace output, and call the new bfin_sic_port_event func.
  84
  85 2011-04-11  Mike Frysinger  <vapier@gentoo.org>
  86
  87         * dv-bfin_gpio.c (bfin_gpio_ports): Add p15.
  88
  89 2011-04-01  Mike Frysinger  <vapier@gentoo.org>
  90
  91         * dv-bfin_otp.c (bfin_otp_ports): Declare.
  92         (bfin_otp_finish): Call set_hw_ports with bfin_otp_ports.
  93
  94 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
  95
  96         * configure: Regenerate after common/aclocal.m4 changes.
  97
  98 2011-03-28  Robin Getz  <robin.getz@analog.com>
  99
 100         * bfin-sim.c (decode_dsp32alu_0): Cast high 16bits of A0.W to bs16
 101         and add to casted low 16bits of A0.L and store in val0.  Cast high
 102         16bits of A1.W to bs16 and add to casted low 16bits of A1.L and
 103         store in val1.  Delete bit checks of val0 and val1.
 104
 105 2011-03-26  Robin Getz  <robin.getz@analog.com>
 106
 107         * bfin-sim.c (decode_dsp32alu_0): Set result to 0x7FFFFFFF when
 108         the result was 0x80000000 for RND12 subtraction.
 109
 110 2011-03-26  Robin Getz  <robin.getz@analog.com>
 111
 112         * bfin-sim.c (decode_dsp32alu_0): Set VS when V is set.
 113
 114 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
 115
 116         * dv-bfin_gpio.c (bfin_gpio_port_event): Call HW_TRACE at every
 117         major code flow point.
 118         * dv-bfin_sic.c (bfin_sic_forward_interrupts): Call HW_TRACE just
 119         before calling hw_port_event on ourselves.
 120         (bfin_sic_52x_port_event, bfin_sic_537_port_event,
 121         bfin_sic_54x_port_event, bfin_sic_561_port_event): Call HW_TRACE
 122         at the start of the function.
 123
 124 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
 125
 126         * dv-bfin_gpio.c (bfin_gpio_port_event): Split dir/inen bit checking.
 127         Normalize "level" to 0/1 values.  Shift "level" over by "my_port".
 128         Invert port->both bit check.
 129
 130 2011-03-24  Mike Frysinger  <vapier@gentoo.org>
 131
 132         * dv-bfin_gpio.c (bfin_gpio_io_write_buffer): Subtract 2 from the
 133         valuep pointer for clear MMRs, 4 for set MMRs, and 6 for toggle MMRs.
 134
 135 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 136
 137         * TODO: Document some known SIC issues.
 138
 139 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 140
 141         * devices.h (dv_w1c): Fix typos in documentation of "bits" arg.
 142         * dv-bfin_cec.c (bfin_cec_io_write_buffer): Pass 0xffee to dv_w1c_4.
 143         * dv-bfin_emac.c (bfin_emac_io_write_buffer): Pass 0xe1 to dv_w1c_4
 144         for systat MMR and -1 to dv_w1c_4 for [rt]x_stky/mmc_[rt]irqs MMRs.
 145         * dv-bfin_eppi.c (bfin_eppi_io_write_buffer): Pass 0x1ff to dv_w1c_2.
 146         * dv-bfin_gpio.c (bfin_gpio_io_write_buffer): Invert bits to dv_w1c_2.
 147         * dv-bfin_jtag.c (bfin_jtag_io_write_buffer): Invert bits to dv_w1c_4.
 148         * dv-bfin_nfc.c (bfin_nfc_io_write_buffer): Invert bits to dv_w1c_2.
 149         * dv-bfin_otp.c (bfin_otp_io_write_buffer): Invert bits to dv_w1c_2.
 150         * dv-bfin_ppi.c (bfin_ppi_io_write_buffer): Invert bits to dv_w1c_2.
 151         * dv-bfin_rtc.c (bfin_rtc_io_write_buffer): Invert bits to dv_w1c_2.
 152         * dv-bfin_spi.c (bfin_spi_io_write_buffer): Invert bits to dv_w1c_2.
 153         * dv-bfin_twi.c (bfin_twi_io_write_buffer): Invert bits to dv_w1c_2.
 154         * dv-bfin_uart2.c (bfin_uart_io_write_buffer): Invert bits to dv_w1c_2.
 155
 156 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 157
 158         * dv-bfin_uart.h (TFI, BI, FE, PE, OE): Define.
 159
 160 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 161
 162         * dv-bfin_twi.h (LOSTARB): Rename from LOSTARG.
 163
 164 2011-03-23  Robin Getz  <robin.getz@analog.com>
 165
 166         * bfin-sim.c (decode_dsp32shift_0): Set acc0 to the unextended
 167         value for the VIT_MAX insn, and mask off the result when done.
 168
 169 2011-03-23  Robin Getz  <robin.getz@analog.com>
 170
 171         * bfin-sim.c (decode_dsp32alu_0): Set A1 to a1_lo when up_hi is false,
 172         and set A0 to a0_lo when up_lo is false.
 173
 174 2011-03-23  Robin Getz  <robin.getz@analog.com>
 175
 176         * bfin-sim.c (decode_dsp32alu_0): Call saturate_s40_astat instead of
 177         saturate_s40, and use the v parameter to update the AV bit.  Set the
 178         AC bit only when the final result is 0.
 179
 180 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 181
 182         * dv-bfin_sic.c (ENC, DEC_PIN, DEC_SIC): Define.
 183         (bfin_sic_50x_ports, bfin_sic_51x_ports, bfin_sic_52x_ports,
 184         bfin_sic_533_ports, bfin_sic_537_ports, bfin_sic_538_ports,
 185         bfin_sic_54x_ports, bfin_sic_561_ports, bfin_sic_59x_ports):
 186         Encode ids with the ENC macro.
 187         (bfin_sic_52x_port_event, bfin_sic_537_port_event,
 188         bfin_sic_54x_port_event, bfin_sic_561_port_event): Set idx
 189         from my_port with DEC_SIC, and set bit from my_port with DEC_PIN.
 190         (bfin_sic_533_port_event): Delete.
 191         (bfin_sic_finish): Call set_hw_port_event with
 192         bfin_sic_537_port_event for BF533 and BF59x targets.
 193
 194 2011-03-23  Robin Getz  <robin.getz@analog.com>
 195
 196         * bfin-sim.c (decode_dsp32alu_0): Drop the src0/src1 check for
 197         BYTEOP1P, BYTEOP2P, and BYTEOP3P insns.
 198
 199 2011-03-23  Mike Frysinger  <vapier@gentoo.org>
 200
 201         * machs.c (bf50x_dev, bf512_dev, bf516_dev, bf522_dev, bf526_dev,
 202         bf533_dev, bf534_dev, bf537_dev, bf538_dev, bf561_dev, bf592_dev):
 203         Change bfin_gpio addresses from f/g/h to 5/6/7.
 204         (bfin_model_hw_tree_init): Add the bfin_gpio address base to 'a'.
 205
 206 2011-03-17  Mike Frysinger  <vapier@gentoo.org>
 207
 208         * configure.ac (AC_CHECK_FUNCS): Check for kill and pread.
 209         * configure: Regenerate.
 210         * config.in: Regenerate.
 211         * interp.c (bfin_syscall): Check for HAVE_{KILL,PREAD} before using
 212         kill or pread.
 213
 214 2011-03-15  Mike Frysinger  <vapier@gentoo.org>
 215
 216         * Makefile.in (dv-bfin_gpio.o): New target.
 217         * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_gpio.
 218         * configure: Regenerate.
 219         * dv-bfin_gpio.c, dv-bfin_gpio.h: New files.
 220         * machs.c: Include dv-bfin_gpio.h.
 221         (bf50x_mem, bf51x_mem, bf52x_mem, bf531_mem, bf532_mem, bf533_mem,
 222         bf534_mem, bf536_mem, bf537_mem, bf538_mem, bf561_mem, bf592_mem):
 223         Delete GPIO memory stubs.
 224         (bf50x_dev, bf512_dev, bf516_dev, bf522_dev, bf526_dev, bf533_dev,
 225         bf534_dev, bf537_dev, bf538_dev, bf561_dev, bf592_dev): Add GPIO
 226         peripheral devices.
 227         (bfin_model_hw_tree_init): Hook up GPIO interrupts to SIC.
 228
 229 2011-03-15  Mike Frysinger  <vapier@gentoo.org>
 230
 231         * bfroms/bf50x-0.0.h, bfroms/bf51x-0.0.h, bfroms/bf51x-0.1.h,
 232         bfroms/bf51x-0.2.h, bfroms/bf526-0.0.h, bfroms/bf526-0.1.h,
 233         bfroms/bf527-0.0.h, bfroms/bf527-0.1.h, bfroms/bf527-0.2.h,
 234         bfroms/bf533-0.1.h, bfroms/bf533-0.2.h, bfroms/bf533-0.3.h,
 235         bfroms/bf537-0.0.h, bfroms/bf537-0.1.h, bfroms/bf537-0.3.h,
 236         bfroms/bf538-0.0.h, bfroms/bf54x-0.0.h, bfroms/bf54x-0.1.h,
 237         bfroms/bf54x-0.2.h, bfroms/bf54x_l1-0.0.h, bfroms/bf54x_l1-0.1.h,
 238         bfroms/bf54x_l1-0.2.h, bfroms/bf561-0.5.h, bfroms/bf59x-0.0.h,
 239         bfroms/bf59x_l1-0.1.h, dv-bfin_cec.c, dv-bfin_ctimer.c,
 240         dv-bfin_dma.c, dv-bfin_dmac.c, dv-bfin_ebiu_amc.c,
 241         dv-bfin_ebiu_ddrc.c, dv-bfin_ebiu_sdc.c, dv-bfin_emac.c,
 242         dv-bfin_eppi.c, dv-bfin_evt.c, dv-bfin_gptimer.c, dv-bfin_jtag.c,
 243         dv-bfin_mmu.c, dv-bfin_nfc.c, dv-bfin_otp.c, dv-bfin_pll.c,
 244         dv-bfin_ppi.c, dv-bfin_rtc.c, dv-bfin_sic.c, dv-bfin_spi.c,
 245         dv-bfin_trace.c, dv-bfin_twi.c, dv-bfin_uart.c, dv-bfin_uart2.c,
 246         dv-bfin_wdog.c, dv-bfin_wp.c, dv-eth_phy.c, gui.c,
 247         linux-fixed-code.h, linux-targ-map.h, machs.c, Makefile.in: Fix style.
 248
 249 2011-03-15  Robin Getz  <robin.getz@analog.com>
 250
 251         * bfin-sim.c (decode_dsp32alu_0): Set AZ based on val for 16bit adds
 252         and subs.
 253
 254 2011-03-15  Robin Getz  <robin.getz@analog.com>
 255
 256         * bfin-sim.c (decode_macfunc): Move acc STOREs behind op != 3 check.
 257
 258 2011-03-15  Robin Getz  <robin.getz@analog.com>
 259
 260         * bfin-sim.c (decode_macfunc): New neg parameter.  Set when the
 261         high bit is set after extract_mult.
 262         (decode_dsp32mac_0): Declare n_1 and n_0.  Pass to the decode_macfunc
 263         functions.  Use these to update the AN bit.
 264
 265 2011-03-15  Robin Getz  <robin.getz@analog.com>
 266
 267         * bfin-sim.c (decode_dsp32mult_0): Declare v_i0 and v_i1.  Pass to
 268         the extract_mult functions.  Include these when updating the V, VS,
 269         and V_COPY bits.
 270
 271 2011-03-15  Robin Getz  <robin.getz@analog.com>
 272
 273         * bfin-sim.c (astat_names): New global bit array.
 274         (decode_CC2stat_0): Delete local astat_name and astat_names.
 275         (decode_psedodbg_assert_0): Move hardcoded offset into a variable.
 276         Print out ASTAT bit values when checking an ASTAT register.
 277
 278 2010-03-15  Robin Getz  <robin.getz@analog.com>
 279
 280         * bfin-sim.c (extract_mult): Handle M_IU.
 281
 282 2011-03-05  Mike Frysinger  <vapier@gentoo.org>
 283
 284         * Makefile.in, TODO, aclocal.m4, bfin-sim.c, bfin-sim.h,
 285         bfroms/all.h, bfroms/bf50x-0.0.h, bfroms/bf51x-0.0.h,
 286         bfroms/bf51x-0.1.h, bfroms/bf51x-0.2.h, bfroms/bf526-0.0.h,
 287         bfroms/bf526-0.1.h, bfroms/bf527-0.0.h, bfroms/bf527-0.1.h,
 288         bfroms/bf527-0.2.h, bfroms/bf533-0.1.h, bfroms/bf533-0.2.h,
 289         bfroms/bf533-0.3.h, bfroms/bf537-0.0.h, bfroms/bf537-0.1.h,
 290         bfroms/bf537-0.3.h, bfroms/bf538-0.0.h, bfroms/bf54x-0.0.h,
 291         bfroms/bf54x-0.1.h, bfroms/bf54x-0.2.h, bfroms/bf54x_l1-0.0.h,
 292         bfroms/bf54x_l1-0.1.h, bfroms/bf54x_l1-0.2.h, bfroms/bf561-0.5.h,
 293         bfroms/bf59x-0.0.h, bfroms/bf59x_l1-0.1.h, config.in, configure,
 294         configure.ac, devices.c, devices.h, dv-bfin_cec.c, dv-bfin_cec.h,
 295         dv-bfin_ctimer.c, dv-bfin_ctimer.h, dv-bfin_dma.c, dv-bfin_dma.h,
 296         dv-bfin_dmac.c, dv-bfin_dmac.h, dv-bfin_ebiu_amc.c, dv-bfin_ebiu_amc.h,
 297         dv-bfin_ebiu_ddrc.c, dv-bfin_ebiu_ddrc.h, dv-bfin_ebiu_sdc.c,
 298         dv-bfin_ebiu_sdc.h, dv-bfin_emac.c, dv-bfin_emac.h, dv-bfin_eppi.c,
 299         dv-bfin_eppi.h, dv-bfin_evt.c, dv-bfin_evt.h, dv-bfin_gptimer.c,
 300         dv-bfin_gptimer.h, dv-bfin_jtag.c, dv-bfin_jtag.h, dv-bfin_mmu.c,
 301         dv-bfin_mmu.h, dv-bfin_nfc.c, dv-bfin_nfc.h, dv-bfin_otp.c,
 302         dv-bfin_otp.h, dv-bfin_pll.c, dv-bfin_pll.h, dv-bfin_ppi.c,
 303         dv-bfin_ppi.h, dv-bfin_rtc.c, dv-bfin_rtc.h, dv-bfin_sic.c,
 304         dv-bfin_sic.h, dv-bfin_spi.c, dv-bfin_spi.h, dv-bfin_trace.c,
 305         dv-bfin_trace.h, dv-bfin_twi.c, dv-bfin_twi.h, dv-bfin_uart.c,
 306         dv-bfin_uart.h, dv-bfin_uart2.c, dv-bfin_uart2.h, dv-bfin_wdog.c,
 307         dv-bfin_wdog.h, dv-bfin_wp.c, dv-bfin_wp.h, dv-eth_phy.c, gui.c,
 308         gui.h, insn_list.def, interp.c, linux-fixed-code.h, linux-fixed-code.s,
 309         linux-targ-map.h, machs.c, machs.h, proc_list.def, sim-main.h,
 310         tconfig.in: New Blackfin port.