beb378a5f2
The Acc=-Acc insn can overflow or carry with edge values, so make sure we update the ASTAT bits accordingly to match the hardware. Also fix a thinko where we always updated AC0 even when working with A1 regs. Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
137 lines
6 KiB
Text
137 lines
6 KiB
Text
2011-03-23 Robin Getz <robin.getz@analog.com>
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* bfin-sim.c (decode_dsp32alu_0): Call saturate_s40_astat instead of
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saturate_s40, and use the v parameter to update the AV bit. Set the
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AC bit only when the final result is 0.
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2011-03-23 Mike Frysinger <vapier@gentoo.org>
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* dv-bfin_sic.c (ENC, DEC_PIN, DEC_SIC): Define.
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(bfin_sic_50x_ports, bfin_sic_51x_ports, bfin_sic_52x_ports,
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bfin_sic_533_ports, bfin_sic_537_ports, bfin_sic_538_ports,
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bfin_sic_54x_ports, bfin_sic_561_ports, bfin_sic_59x_ports):
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Encode ids with the ENC macro.
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(bfin_sic_52x_port_event, bfin_sic_537_port_event,
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bfin_sic_54x_port_event, bfin_sic_561_port_event): Set idx
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from my_port with DEC_SIC, and set bit from my_port with DEC_PIN.
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(bfin_sic_533_port_event): Delete.
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(bfin_sic_finish): Call set_hw_port_event with
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bfin_sic_537_port_event for BF533 and BF59x targets.
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2011-03-23 Robin Getz <robin.getz@analog.com>
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* bfin-sim.c (decode_dsp32alu_0): Drop the src0/src1 check for
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BYTEOP1P, BYTEOP2P, and BYTEOP3P insns.
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2011-03-23 Mike Frysinger <vapier@gentoo.org>
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* machs.c (bf50x_dev, bf512_dev, bf516_dev, bf522_dev, bf526_dev,
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bf533_dev, bf534_dev, bf537_dev, bf538_dev, bf561_dev, bf592_dev):
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Change bfin_gpio addresses from f/g/h to 5/6/7.
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(bfin_model_hw_tree_init): Add the bfin_gpio address base to 'a'.
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2011-03-17 Mike Frysinger <vapier@gentoo.org>
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* configure.ac (AC_CHECK_FUNCS): Check for kill and pread.
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* configure: Regenerate.
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* config.in: Regenerate.
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* interp.c (bfin_syscall): Check for HAVE_{KILL,PREAD} before using
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kill or pread.
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2011-03-15 Mike Frysinger <vapier@gentoo.org>
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* Makefile.in (dv-bfin_gpio.o): New target.
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* configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_gpio.
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* configure: Regenerate.
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* dv-bfin_gpio.c, dv-bfin_gpio.h: New files.
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* machs.c: Include dv-bfin_gpio.h.
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(bf50x_mem, bf51x_mem, bf52x_mem, bf531_mem, bf532_mem, bf533_mem,
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bf534_mem, bf536_mem, bf537_mem, bf538_mem, bf561_mem, bf592_mem):
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Delete GPIO memory stubs.
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(bf50x_dev, bf512_dev, bf516_dev, bf522_dev, bf526_dev, bf533_dev,
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bf534_dev, bf537_dev, bf538_dev, bf561_dev, bf592_dev): Add GPIO
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peripheral devices.
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(bfin_model_hw_tree_init): Hook up GPIO interrupts to SIC.
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2011-03-15 Mike Frysinger <vapier@gentoo.org>
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* bfroms/bf50x-0.0.h, bfroms/bf51x-0.0.h, bfroms/bf51x-0.1.h,
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bfroms/bf51x-0.2.h, bfroms/bf526-0.0.h, bfroms/bf526-0.1.h,
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bfroms/bf527-0.0.h, bfroms/bf527-0.1.h, bfroms/bf527-0.2.h,
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bfroms/bf533-0.1.h, bfroms/bf533-0.2.h, bfroms/bf533-0.3.h,
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bfroms/bf537-0.0.h, bfroms/bf537-0.1.h, bfroms/bf537-0.3.h,
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bfroms/bf538-0.0.h, bfroms/bf54x-0.0.h, bfroms/bf54x-0.1.h,
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bfroms/bf54x-0.2.h, bfroms/bf54x_l1-0.0.h, bfroms/bf54x_l1-0.1.h,
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bfroms/bf54x_l1-0.2.h, bfroms/bf561-0.5.h, bfroms/bf59x-0.0.h,
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bfroms/bf59x_l1-0.1.h, dv-bfin_cec.c, dv-bfin_ctimer.c,
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dv-bfin_dma.c, dv-bfin_dmac.c, dv-bfin_ebiu_amc.c,
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dv-bfin_ebiu_ddrc.c, dv-bfin_ebiu_sdc.c, dv-bfin_emac.c,
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dv-bfin_eppi.c, dv-bfin_evt.c, dv-bfin_gptimer.c, dv-bfin_jtag.c,
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dv-bfin_mmu.c, dv-bfin_nfc.c, dv-bfin_otp.c, dv-bfin_pll.c,
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dv-bfin_ppi.c, dv-bfin_rtc.c, dv-bfin_sic.c, dv-bfin_spi.c,
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dv-bfin_trace.c, dv-bfin_twi.c, dv-bfin_uart.c, dv-bfin_uart2.c,
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dv-bfin_wdog.c, dv-bfin_wp.c, dv-eth_phy.c, gui.c,
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linux-fixed-code.h, linux-targ-map.h, machs.c, Makefile.in: Fix style.
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2011-03-15 Robin Getz <robin.getz@analog.com>
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* bfin-sim.c (decode_dsp32alu_0): Set AZ based on val for 16bit adds
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and subs.
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2011-03-15 Robin Getz <robin.getz@analog.com>
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* bfin-sim.c (decode_macfunc): Move acc STOREs behind op != 3 check.
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2011-03-15 Robin Getz <robin.getz@analog.com>
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* bfin-sim.c (decode_macfunc): New neg parameter. Set when the
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high bit is set after extract_mult.
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(decode_dsp32mac_0): Declare n_1 and n_0. Pass to the decode_macfunc
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functions. Use these to update the AN bit.
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2011-03-15 Robin Getz <robin.getz@analog.com>
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* bfin-sim.c (decode_dsp32mult_0): Declare v_i0 and v_i1. Pass to
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the extract_mult functions. Include these when updating the V, VS,
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and V_COPY bits.
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2011-03-15 Robin Getz <robin.getz@analog.com>
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* bfin-sim.c (astat_names): New global bit array.
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(decode_CC2stat_0): Delete local astat_name and astat_names.
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(decode_psedodbg_assert_0): Move hardcoded offset into a variable.
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Print out ASTAT bit values when checking an ASTAT register.
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2010-03-15 Robin Getz <robin.getz@analog.com>
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* bfin-sim.c (extract_mult): Handle M_IU.
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2011-03-05 Mike Frysinger <vapier@gentoo.org>
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* Makefile.in, TODO, aclocal.m4, bfin-sim.c, bfin-sim.h,
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bfroms/all.h, bfroms/bf50x-0.0.h, bfroms/bf51x-0.0.h,
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bfroms/bf51x-0.1.h, bfroms/bf51x-0.2.h, bfroms/bf526-0.0.h,
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bfroms/bf526-0.1.h, bfroms/bf527-0.0.h, bfroms/bf527-0.1.h,
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bfroms/bf527-0.2.h, bfroms/bf533-0.1.h, bfroms/bf533-0.2.h,
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bfroms/bf533-0.3.h, bfroms/bf537-0.0.h, bfroms/bf537-0.1.h,
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bfroms/bf537-0.3.h, bfroms/bf538-0.0.h, bfroms/bf54x-0.0.h,
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bfroms/bf54x-0.1.h, bfroms/bf54x-0.2.h, bfroms/bf54x_l1-0.0.h,
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bfroms/bf54x_l1-0.1.h, bfroms/bf54x_l1-0.2.h, bfroms/bf561-0.5.h,
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bfroms/bf59x-0.0.h, bfroms/bf59x_l1-0.1.h, config.in, configure,
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configure.ac, devices.c, devices.h, dv-bfin_cec.c, dv-bfin_cec.h,
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dv-bfin_ctimer.c, dv-bfin_ctimer.h, dv-bfin_dma.c, dv-bfin_dma.h,
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dv-bfin_dmac.c, dv-bfin_dmac.h, dv-bfin_ebiu_amc.c, dv-bfin_ebiu_amc.h,
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dv-bfin_ebiu_ddrc.c, dv-bfin_ebiu_ddrc.h, dv-bfin_ebiu_sdc.c,
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dv-bfin_ebiu_sdc.h, dv-bfin_emac.c, dv-bfin_emac.h, dv-bfin_eppi.c,
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dv-bfin_eppi.h, dv-bfin_evt.c, dv-bfin_evt.h, dv-bfin_gptimer.c,
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dv-bfin_gptimer.h, dv-bfin_jtag.c, dv-bfin_jtag.h, dv-bfin_mmu.c,
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dv-bfin_mmu.h, dv-bfin_nfc.c, dv-bfin_nfc.h, dv-bfin_otp.c,
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dv-bfin_otp.h, dv-bfin_pll.c, dv-bfin_pll.h, dv-bfin_ppi.c,
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dv-bfin_ppi.h, dv-bfin_rtc.c, dv-bfin_rtc.h, dv-bfin_sic.c,
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dv-bfin_sic.h, dv-bfin_spi.c, dv-bfin_spi.h, dv-bfin_trace.c,
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dv-bfin_trace.h, dv-bfin_twi.c, dv-bfin_twi.h, dv-bfin_uart.c,
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dv-bfin_uart.h, dv-bfin_uart2.c, dv-bfin_uart2.h, dv-bfin_wdog.c,
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dv-bfin_wdog.h, dv-bfin_wp.c, dv-bfin_wp.h, dv-eth_phy.c, gui.c,
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gui.h, insn_list.def, interp.c, linux-fixed-code.h, linux-fixed-code.s,
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linux-targ-map.h, machs.c, machs.h, proc_list.def, sim-main.h,
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tconfig.in: New Blackfin port.
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