sim/bfin/ChangeLog

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