sim/bfin/ChangeLog

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