Merge GDB 7.5.1

sim/bfin/ChangeLog

-2012-04-12  Mike Frysinger  <vapier@gentoo.org>
+2012-07-31  Mike Frysinger  <vapier@gentoo.org>
 
+        * machs.c (bf54x_roms): Pass 0x1000 to alias field of BFROM, and
+        0x10000 to the alias field of BFROMA.
+        (bf561_roms): Pass 0x1000 to alias field of BFROM.
+        (bf59x_roms): Pass 0x10000 to alias field of BFROMA.
+
+2012-07-31  Mike Frysinger  <vapier@gentoo.org>
+
+        * machs.c (bfin_reg_fetch): Change return 0 to return -1, and
+        return -1 to return 4.
+        (bfin_reg_store): Likewise.
+
+2012-06-15  Joel Brobecker  <brobecker@adacore.com>
+
+        * config.in, configure: Regenerate.
+
+2012-04-09  Mike Frysinger  <vapier@gentoo.org>
+
+        * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_pint.
+        * configure: Regenerate.
+        * dv-bfin_pint.c, dv-bfin_pint.h: New device model.
+        * machs.c (bf542_dev): Add PINT register blocks.
+        (bf544_dev, bf547_dev): Likewise.
+        (PINT_PIQS): Define.
+        (bf54x_port): Add pint/gpio routing.
+        * machs.h (BFIN_MMR_PINT_SIZE): Define.
+
+2012-04-09  Mike Frysinger  <vapier@gentoo.org>
+
+        * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_gpio2.
+        * configure: Regenerate.
+        * dv-bfin_gpio2.c, dv-bfin_gpio2.h: New device model.
+        * machs.c (bf54x_mem): Delete GPIO mem stub.
+        (bf542_dev): Add GPIO register blocks.
+        (bf544_dev, bf547_dev): Likewise.
+        * machs.h (BFIN_MMR_GPIO2_SIZE): Define.
+
+2012-04-09  Robin Getz  <robin.getz@analog.com>
+
+        * bfin-sim.c (decode_dsp32shift_0): Extract the sign for ASHIFT
+        and LSHIFT, and set ASTAT based on the before/after values.
+        Rename "val" to "acc" to be consistent with other code branches.
+
+2012-04-09  Robin Getz  <robin.getz@analog.com>
+
+        * bfin-sim.c (sgn_extend): New helper.
+        (decode_dsp32shiftimm_0): Call lshift when newimmag is more
+        than 16, otherwise call ashiftrt.  Set ASTAT fields as needed.
+        For accumulator shifts, call new sgn_extend helper.
+
+2012-04-08  Mike Frysinger  <vapier@gentoo.org>
+
+        * bfin-sim.c (illegal_instruction_or_combination): New helper.
+        (decode_ProgCtrl_0): Call illegal_instruction_or_combination instead
+        of illegal_instruction.
+        (decode_PushPopReg_0, decode_CCflag_0, decode_CC2dreg_0,
+        decode_LDSTpmod_0, decode_dagMODim_0, decode_dagMODik_0,
+        decode_dspLDST_0, decode_LDST_0, _interp_insn_bfin): Likewise.
+        (decode_PushPopMultiple_0): Call illegal_instruction_combination when
+        PARALLEL_GROUP is not BFIN_PARALLEL_NONE.
+        (decode_CCflag_0, decode_REGMV_0, decode_ALU2op_0, decode_PTR2op_0,
+        decode_COMPI2opD_0, decode_COMPI2opP_0): Likewise.
+        (decode_CC2stat_0): Check PARALLEL_GROUP before cbit.
+        (decode_LDSTpmod_0): Call illegal_instruction_combination when
+        PARALLEL_GROUP is BFIN_PARALLEL_GROUP2.
+        (decode_dagMODim_0, decode_dagMODik_0, decode_LDST_0,
+        decode_LDSTiiFP_0, decode_LDSTii_0): Likewise.
+
+2012-04-08  Mike Frysinger  <vapier@gentoo.org>
+
+        * bfin-sim.h (bfin_parallel_group): New enum.
+        (bfin_cpu_state): Add new "group" member.
+        (PARALLEL_GROUP): Define.
+        * bfin-sim.c (decode_ProgCtrl_0): Change INSN_LEN check to
+        PARALLEL_GROUP.
+        (decode_CaCTRL_0, decode_PushPopReg_0, decode_ccMV_0, decode_CCflag_0,
+        decode_CC2dreg_0, decode_CC2stat_0, decode_BRCC_0, decode_UJUMP_0,
+        decode_LOGI2op_0, decode_LoopSetup_0, decode_LDIMMhalf_0,
+        decode_CALLa_0, decode_linkage_0): Likewise.
+        (_interp_insn_bfin): Set PARALLEL_GROUP.
+        (interp_insn_bfin): Likewise.
+
+2012-04-08  Mike Frysinger  <vapier@gentoo.org>
+
+        * bfin-sim.c (decode_dsp32alu_0): Delete extra space in TRACE_INSN.
+
+2012-04-01  Mike Frysinger  <vapier@gentoo.org>
+
+        * bfin-sim.c (_interp_insn_bfin): Call illegal_instruction_combination
+        when INSN_LEN is non-zero before 32bit decode.
+
+2012-04-01  Mike Frysinger  <vapier@gentoo.org>
+
+        * bfin-dis.c (fmtconst): Replace decimal handling with a single
+        sprintf call and the '*' field width.
+
+2012-04-01  Mike Frysinger  <vapier@gentoo.org>
+
+        * machs.c (bfin_model_map_bfrom): Return when mnum is 535.
+
+2012-04-01  Mike Frysinger  <vapier@gentoo.org>
+
+        * interp.c (bfin_user_init): Move auxvt_size decl from top to
+        inside of auxvt check.
+
+2012-03-31  Mike Frysinger  <vapier@gentoo.org>
+
+        * dv-bfin_sic.c (bfin_sic_finish): Change iwr1 to iwr2.
+
+2012-03-31  Mike Frysinger  <vapier@gentoo.org>
+
+        * devices.c: Include devices.h.
+
+2012-03-24  Mike Frysinger  <vapier@gentoo.org>
+
+        * aclocal.m4, config.in, configure: Regenerate.
+
+2012-03-19  Robin Getz  <robin.getz@analog.com>
+            Mike Frysinger  <vapier@gentoo.org>
+
+        * bfin-sim.c (lshift): Add an overflow flag.  Delete now unused
+        i, j, and tmp vars.  Add a new v_i var.  Split the overflow logic
+        out from the saturate logic.  Do not set V ASTAT bits when working
+        with accumulators.
+        (decode_ALU2op_0): Add new argument to lshift call.
+        (decode_LOGI2op_0, decode_dsp32shift_0, decode_dsp32shiftimm_0):
+        Likewise.
+
+2012-03-18  Mike Frysinger  <vapier@gentoo.org>
+
+        * dv-bfin_ebiu_amc.c (struct bfin_ebiu_amc): Add bank_base.
+        (bfin_ebiu_amc_write_amgctl): Replace BFIN_EBIU_AMC_BASE with
+        amc->bank_base.
+        (bfin_ebiu_amc_finish): Assign BFIN_EBIU_AMC_BASE to amc->bank_base.
+
+2012-03-18  Mike Frysinger  <vapier@gentoo.org>
+
+        * dv-bfin_ebiu_amc.c (bfin_ebiu_amc_attach_address_callback): Use
+        ARRAY_SIZE rather than hardcoded constant.
+
+2012-02-04  Mike Frysinger  <vapier@gentoo.org>
+
         * config.in: Regenerate.
         * configure: Likewise.
         * configure.ac: Add linux/types.h to AC_CHECK_HEADERS.
         * dv-eth_phy.c: Check for HAVE_LINUX_TYPES_H, and delete __u16 and
         _LINUX_TYPES_H defines.
 
 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 
         * interp.c (bfin_syscall): Increase _tbuf storage.  Declare new local
         tstr buffer.  Call cb_get_string on tstr when handling CB_SYS_stat64,
@@ skipping 511 matching lines @@
         dv-bfin_mmu.h, dv-bfin_nfc.c, dv-bfin_nfc.h, dv-bfin_otp.c,
         dv-bfin_otp.h, dv-bfin_pll.c, dv-bfin_pll.h, dv-bfin_ppi.c,
         dv-bfin_ppi.h, dv-bfin_rtc.c, dv-bfin_rtc.h, dv-bfin_sic.c,
         dv-bfin_sic.h, dv-bfin_spi.c, dv-bfin_spi.h, dv-bfin_trace.c,
         dv-bfin_trace.h, dv-bfin_twi.c, dv-bfin_twi.h, dv-bfin_uart.c,
         dv-bfin_uart.h, dv-bfin_uart2.c, dv-bfin_uart2.h, dv-bfin_wdog.c,
         dv-bfin_wdog.h, dv-bfin_wp.c, dv-bfin_wp.h, dv-eth_phy.c, gui.c,
         gui.h, insn_list.def, interp.c, linux-fixed-code.h, linux-fixed-code.s,
         linux-targ-map.h, machs.c, machs.h, proc_list.def, sim-main.h,
         tconfig.in: New Blackfin port.