sim/bfin/ChangeLog

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