sim/bfin/ChangeLog

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