sim/bfin/ChangeLog

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