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[/] [openrisc/] [trunk/] [or1ksim/] [ChangeLog] - Blame information for rev 792

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2012-04-07  Jeremy Bennett  
 
        * MAINTAINERS: Added.
        * configure: Regenerated.
        * configure.ac: Updated version.
 
2012-03-23  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Updated version.
 
2011-08-15  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Updated version.
 
2011-08-15  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Updated version. Turned off -Werror (workaround
        for Bug 64). Fixed custom tests for strndup, strcasecmp and
        isblank (Bug 65).
 
2001-07-08  Olof Kindren  
 
        * configure.ac: Added AM_SILENT_RULES for nicer builds
        * configure: Regenerated.
 
2011-06-12  Julius Baxter  
 
        * cpu/or1k/spr-defs.h: : Change back to 0xffffffff
        * tick/tick.c: : renamed cycle_count_at_tick_start.
        : Renamed tick_counting.
        (sched_timer_job): Various comments to detail what is going on.
        : Renamed match_ttmr.
        : Renamed match_ttcr.
        : Is now TTCR value masked with TTMR_TP.
        : Added, being used to calculate cycles until next
        exception instead of match_time.
 
2011-06-10  Julius Baxter  
 
        * cpu/or1k/spr-defs.h: : Change to 0x0fffffff
 
2011-06-06  Julius Baxter  
 
        * Makefile.in: Regenerated.
        * cpu/or32/insnset.c: (mfspr): Made move-from-SPR in user mode work when
        SR[SUMRA] bit set.
        * cpu/common/abstract.c: Added PCU header to includes.
        (eval_mem32): Added call to PCU event count function.
        Moved debug breakpoint check to after exception triggers.
        (eval_mem16): Ditto.
        (eval_mem8): Ditto.
        (set_mem32): Ditto.
        (set_mem16): Ditto.
        (set_mem8): Ditto.
        (eval_insn): Added call to PCU event count function.
        * configure.ac: Added newly added pcu/ path to appropriate places.
        * cache/dcache-model.c: Added PCU header to includes.
        (dc_simulate_read): Added call to PCU event count function.
        * cache/icache-model.c: Added PCU header to includes.
        (ic_simulate_read): Added call to PCU event count function.
        * pcu/Makefile.in: Generated and added.
        * pcu/pcu.c: Added.
        * pcu/Makefile.am: Added.
        * pcu/pcu.h: Added.
        * mmu/dmmu.c: Added PCU header to includes.
        (dmmu_translate): Added call to PCU event count function on miss.
        Cleared away unused code surrounded by "#if 0".
        * mmu/immu.c: Added PCU header to includes.
        (immu_translate): Added call to PCU event count function on miss.
        Cleared away unused code surrounded by "#if 0".
        * configure: Regenerated.
        * Makefile.am: : Added pcu.
        : Added pcu/libpcu.la.
        * sim-config.c: Added PCU header to includes.
        (init_defconfig): Initialise pcu config struct.
        (reg_config_secs): Add call to pcu section setup function.
        * sim-config.h: : Added pcu config struct.
        * doc/or1ksim.texi: Added information on pcu configuration.
 
2011-06-04  Julius Baxter  
 
        * cpu/or32/rec-i386.h: Removed.
        * cpu/or32/op-2t.h: Removed.
        * cpu/or32/rec-i386.h: Removed.
        * cpu/or32/op-2t.h: Removed.
        * cpu/or32/op-mftspr-op.h: Removed.
        * cpu/or32/op-i386.h: Removed.
        * cpu/or32/op.c: Removed.
        * cpu/or32/sched-i386.h: Removed.
        * cpu/or32/dyn32-defs.h: Removed.
        * cpu/or32/op-support.c: Removed.
        * cpu/or32/op-lwhb-op.h: Removed.
        * cpu/or32/op-comp-op.h: Removed.
        * cpu/or32/op-support.h: Removed.
        * cpu/or32/op-swhb-op.h: Removed.
        * cpu/or32/dyn-rec.c: Removed.
        * cpu/or32/op-arith-op.h: Removed.
        * cpu/or32/op-1t.h: Removed.
        * cpu/or32/dyn-rec.h: Removed.
        * cpu/or32/op-3t.h: Removed.
        * cpu/or32/op-ff1-op.h: Removed.
        * cpu/or32/op-t-reg-mov-op.h: Removed.
        * cpu/or32/dyngen-i386.c: Removed.
        * cpu/or32/def-op-t.h: Removed.
        * cpu/or32/op-1t-op.h: Removed.
        * cpu/or32/op-2t-op.h: Removed.
        * cpu/or32/op-3t-op.h: Removed.
        * cpu/or32/common-i386.h: Removed.
        * cpu/or32/op-extend-op.h: Removed.
        * cpu/or32/dyngen.c: Removed.
        * cpu/or32/dyngen-elf.c: Removed.
        * cpu/or32/dyngen.h: Removed.
        * cpu/or32/i386-regs.h: Removed.
        * cpu/or32/op-mac-op.h: Removed.
        * cpu/dlx: Removed.
        * cpu/dlx/Makefile.in: Removed.
        * cpu/dlx/arch.h: Removed.
        * cpu/dlx/execute.c: Removed.
        * cpu/dlx/Makefile.am: Removed.
        * cpu/dlx/.cvsignore: Removed.
        * cpu/or16: Removed.
        * cpu/or16/.cvsignore: Removed.
        * cpu/or32/or32.c: Remove dynamic execution-dependent
        sections.
        * cpu/or32/execute.c: Ditto.
        * cpu/or32/Makefile.am: Ditto.
        * cpu/common/abstract.c: Ditto.
        * cpu/common/execute.h: Ditto.
        * cpu/or1k/sprs.c: Ditto.
        * cpu/or1k/opcode/or32.h: Ditto.
        * cpu/or1k/except.c: Ditto.
        * sim-cmd.c: Ditto.
        * configure.ac: Remove dynamic-execution options.
        Remove DLX option.
        * configure: Regenerated.
        * doc/or1ksim.texi : Removed dynamic execution
        option information.
 
2011-05-09  Julius Baxter  
 
        * configure: Regenerated.
        * configure.ac: Added TUN/TAP header to AC_CHECK_HEADERS
        * peripheral/eth.c: Added ifdef HAVE_LINUX_IF_TUN_H around TUN/TAP
        code and includes.
        * cpu/or1k/spr-defs.h: Fixed page number mask for MMU TLB registers.
        Added TLBEIR definition.
        Added definitions for SPR_TTMR_TP and SPR_TTCR_CNT. Removed definitions
        of SPR_TTMR_PERIOD and SPR_TTMR_CR_PERIOD.
        Added PICPR_IPRIO definition.
        * testsuite/test-code-or1k/uos/tick.c:  Replace SPR_TTMR_PERIOD with
        SPR_TTMR_TP and SPR_TTCR_PERIOD with SPR_TTCR_CNT.
        * tick/tick.c: Ditto.
        * cpu/or1k/spr-dump.c: Ditto.
        * testsuite/test-code-or1k/tick/tick.c: Ditto.
        Fix continuous timer test.
        Remove spurious interrupt test. Believed to be an artifact of incorrect
        TTMR/TTCR defines.
        * testsuite/or1ksim.tests/tick.exp: Remove spurious interrupt test.
 
2011-04-28  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Updated version
        * debug/debug-unit.c (set_stall_state): Clearing stall state also
        clears halted state.
 
2011-04-08  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Updated version 0.5.1rc1.
 
2011-03-29  Jonas Bonn  
 
        * cpu/or1k/sprs.c (mtspr): Setting PICMR always sets the bottom
        two bits if we have non-maskable interrupts.
 
2011-03-27  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Updated version 0.5.0rc3.
 
2011-03-26  Jeremy Bennett  
 
        * peripheral/eth.c (eth_open_tap_if): If fail to open the TAP,
        then also report the tap device name.
 
2011-02-24  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Updated version.
 
2011-02-22  Giuseppe Scrivano  
 
        * sim-cmd.c (handle_sim_command) [HAVE_LIBREADLINE]: Exit
        immediately if no text is read.
 
2011-01-27  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Updated version.
        * cpu/or32/insnset.c : Added behavior for NOP_RANDOM and
        NOP_OR1KSIM. Removed default behavior.
        * cpu/or1k/spr-defs.h: Added definition of NOP_RANDOM and
        NOP_OR1KSIM. Removed definitions of NOP_REPORT_FIRST and
        NOP_REPORT_LAST.
        * doc/or1ksim.texi : Document l.nop 10 and
        l.nop 11.
        * libtoplevel.c (or1ksim_init): Replaced srand () by
        init_randomness ().
        * peripheral/memory.c (mem_reset): Do not allow general reset of
        random number generator.
        * sim_config.c (parse_args): Change use of rand () to random ().
        * toplevel.c (main): Replaced srand () by init_randomness ().
        * toplevel-profile.c (main): Replaced srand () by init_randomness ().
        * toplevel-support.c (init_randomness): Created.
        * toplevel-support.h : Added.
 
2011-01-05  Jeremy Bennett 
 
        * cpu/common/abstract.c (diassemble_instr): Added instruction
        as third parameter. No longer look up in memory.
        * cpu/common/abstract.h : Updated prototype.
        * cpu/or32/execute.c (trace_instr): Pass instruction as third
        parameter to dissassemble_instr. Clearer message when we can't get
        a physical address.
 
2011-01-05  Jeremy Bennett 
 
        * cpu/common/abstract.c (diassemble_instr): Start each line with a
        flag indicating if user or supervisor mode.
        * doc/or1ksim.texi: Updated with new trace flags and explaining
        trace ouptut in more detail.
 
2011-01-05  Jeremy Bennett 
 
        * cpu/common/abstract.c (diassemble_instr): Control output of
        physical/virtual address with --trace-physical and --trace-virtual
        flags.
        * sim-config.c (parse_args): Add --trace-physical and
        --trace-virtual flags.
        * sim-config.h : Add trace_phy and trace_virt flags.
 
2011-01-05  Jeremy Bennett 
 
        * cpu/common/abstract.c (diassemble_instr): Added virtual address
        as second parameter, used for trace O/P.
        * cpu/common/abstract.h : Updated prototype.
        * cpu/or32/execute.c (trace_instr): Pass virtual as well as
        physical address to disassemble_instr.
 
2011-01-05  Jeremy Bennett 
 
        * configure: Regenerated.
        * configure.ac: Updated version.
        * cpu/or1k/spr-defs.h: Added definition of NOP_TRACE_ON and
        NOP_TRACE_OFF.
        * cpu/or32/insnset.c : Added behavior for NOP_TRACE_ON and
        NOP_TRACE_OFF
        * doc/or1ksim.texi: New section documenting l.nop opcodes.
 
2011-01-04  Julius Baxter  
 
        * cpu/or32/or32.c: : Added.
        (or1ksim_disassemble_trace_index): Added dumping of SPR content when
        disassembling l.mtspr instruction.
        * cpu/common/abstract.c:
        (disassemble_instr): Added tracing of SPR contents after l.mtspr insn.
        * cpu/or1k/opcode/or32.h: (trace_dest_spr): Added extern definition.
 
2010-12-27  Julius Baxter  
 
        * peripheral/eth.c: : Changed to 10000.
        (eth_write32): Additional debug output, when enabled.
 
2010-12-18  Jeremy Bennett 
 
        * peripheral/eth.c (eth_write320): Setting ETH_INT_MASK has no
        impact on interrupt processing.
        * configure: Regenerated.
        * configure.ac: Updated version.
 
2010-12-15  Jeremy Bennett 
 
        * peripheral/eth.c : Added.
        (eth_controller_tx_clock, eth_controller_rx_clock): Reschedule for
        RTX_RESCHED_PERIOD.
        (eth_controller_tx_clock): dummy_crc parameter controls whether
        CRC is added.
        (eth_ignore_tap_packet): Deleted.
        (eth_ignore_tap_packets): Added (based on eth_ignore_tap_packet).
        (eth_reset): I/O opening moved into eth_open_if.
        (eth_open_if, eth_open_file_if, eth_open_tap_if): Created.
        (eth_regname): Created.
        (eth_read32, eth_write32): Unified debug printing.
        (eth_dummy_crc): Created.
        (eth_sec_start): Initialize dummy_crc.
        (reg_ethernet_sec): Add dummy_crc parameter.
        * doc/or1ksim.texi: Updated Ethernet configuration section for
        dummy_crc.
 
2010-12-15  Jeremy Bennett 
 
        * configure: Regenerated.
        * configure.ac: Updated version.
        * peripheral/eth.c : Defined to ff:ff:ff:ff:ff:ff.
        : loopback_offset removed. State reduced to
        just BD indices, buffers removed.
        (eth_read_rx_file, eth_skip_rx_file, eth_rx_next_packet): Deleted.
        (eth_write_file_packet, eth_write_tap_packet, eth_write_packet)
        (eth_blush_bd): Created.
        (eth_controller_tx_clock): Completely rewritten.
        (eth_read_file_packet, eth_read_tap_packet, eth_read_packet)
        (eth_fill_bd, eth_ignore_packet): Created.
        (eth_controller_rx_clock): Completely rewritten.
        (eth_read32, eth_write32): Rewritten for new data structures.
 
2010-12-09  Julius Baxter 
 
        * doc/or1ksim.texi: changed references to or32-uclinux-* to or32-elf-*.
        Added section on using SIGUSR1 signal to control trace dumping.
        * peripheral/eth.c: Change scheduling of TX and RX from 10 cycles to 1
        when idling.
        * toplevel.c: Added SIGUSR1 handler hook.
        * toplevel-support.c: : New function to toggle the trace
        execution control variable.
        * toplevel-support.h: : Add function prototype.
 
2010-12-08  Jeremy Bennett 
 
        * configure: Regenerated.
        * configure.ac: Updated version.
        * doc/or1ksim.texi: Updated Ethernet configuration section. Added
        new section on configurating TUN/TAP.
 
2010-12-01  Julius Baxter 
 
        * peripheral/eth.c: : controlling debug printouts.
        : Added int_line_stat to hold status of IRQ line.
        (eth_controller_tx_clock, eth_controller_rx_clock): Add setting of
        interrupts dependent on line state, added setting of INT_SOURCE reg.
        regardless of INT_MASK bits or line state.
 
2010-11-30  Julius Baxter 
 
        * cpu/or1k/sprs.c: Clarify commenting on PIC_PICSR register.
        * peripheral/eth.c: Many changes.
 
2010-11-26  Jeremy Bennett 
 
        * configure: Regenerated.
        * configure.ac: Updated version.
        * peripheral/eth.c: Now uses TUN/TAP tunnelling. ETH_PHY
        conditional compilation removed throughout.
        : Redundant fields removed. New fields added.
        (eth_controller_tx_clock): Use write to TAP instead of sendto
        socket.
        (eth_controller_rx_clock): Use read from TAP instead of recv from
        socket.
        (eth_reset): Socket initialization replaced by opening TAP.
        (eth_rtx_type): Now string parameter. Currently "FILE" or "TAP"
        permitted.
        (eth_tap_dev): Created.
        (eth_sock_if): Deleted.
        (eth_sec_start, eth_sec_end, reg_ethernet_sec): Updated to add
        tap_dev.
        * peripheral/etch.h: ETH_PHY conditional compilation removed
        throughout.
 
2010-11-25  Jeremy Bennett 
 
        * configure: Regenerated.
        * configure.ac: Updated version.
        * cpu/or1k/sprs.c (mtspr): Setting PICMR considers NMI usage.
        * doc/or1ksim.texi : Documented the PIC
        use_nmi config.
        * libtoplevel.c (or1ksim_interrupt): Does not clear interrupts
        immediately.
        * NEWS: Updated regarding PIC configuration.
        * pic/pic.c (pic_reset): Reference to PICPR
        removed. Initialization considers NMI use.
        (report_interrupt): NMI now handled through PICMR, rather than
        directly in the code.
        (pic_use_nmi): Created.
        (pic_reg_sec): Added "use_nmi" option.
        * sim-config.c (init_defconfig): config.pic.use_nmi initialized.
        * sim-config.h : New entry use_nmi added.
 
2010-11-24  Jeremy Bennett 
 
        * configure: Regenerated.
        * configure.ac: Updated version.
        * doc/or1ksim.texi: More clarification of interrupt behavior when
        edge or level triggered.
        * pic/pic.c (report_interrupt): Improved warning when interrupt is
        reported while previous one is pending.
        (clear_interrupt): Now works for both level and edge triggered
        interrupts.
 
2010-11-22  Julius Baxter  
 
        * cpu/common/execute.h : removed pic_lines variable.
        * cpu/or1k/sprs.c: Added comment clarifying PICSR behavior.
        * pic/pic.c: Removed use of pic_lines variable, added commenting
        clarifying behavior.
        : only clear PICSR when level triggered.
        * doc/or1ksim.texi (Interrupt Configuration): Added clarification of
        interrupt behavior when edge or level triggered.
 
2010-11-22  Julius Baxter  
 
        * peripheral/eth.c (eth_miim_trans): comment out debug printf()s
        * cpu/or32/generate.c (generate_body): Add except_handle call to all
        generated illegal instruction cases.
 
2010-11-22  Jeremy Bennett  
 
        * peripheral/eth.c (eth-reset): PF_PACKET renamed AF_PACKET.
 
2010-11-19  Julius Baxter  
 
        * peripheral/eth.c: Added new variable phy_addr to device struct and
        ability to set it in config script section. : function
        to emulate MIIM transactions, mainly PHYID regs at the moment.
        * peripheral/eth.h: Added MIIM bus defines.
        * doc/or1ksim.texi: Added information in eth sectin for phy_addr value
 
2010-11-11  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Updated version.
        * doc/or1ksim.texi: Added information about --trace option
        * NEWS: Updated.
 
2010-10-27  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Updated version.
        * cpu/common/abstract.c (disassemble_instr): Initialize store_val
        and store_addr to avoid any compiler warnings.
        * cpu/or32/or32.c (or1ksim_disassemble_trace_index): Sign extend
        trace_store_imm.
 
2010-10-06  Jeremy Bennett  
 
        * cpu/or32/or32.c : New globals.
        : New
        globals.
        (or1ksim_disassemble_trace_index): Result now void, passes back all
        info via globals (yuk, but consistent with what exists). Handles
        store addresses.
        * cpu/or32/execute.c (trace_instr): Simplified.
        * cpu/common/abstract.c (disassemble_instr): Result now void, all
        reg info printed here. Handles store addresses.
        * cpu/common/abstract.h : Change return type.
        * cpu/or1k/opcode/or32.h :
        New globals marked extern.
        : New
        globals marked extern.
        : Change return type.
 
2010-10-06  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Updated version.
        * cpu/or32/or32.c (or1ksim_disassemble_trace_index): Added.
        * cpu/or32/execute.c (trace_instr): Added.
        (exec_main): Call trace_instr rather than dumpreg if tracing.
        * cpu/common/abstract.c (disassemble_instr): Added.
        * cpu/common/execute.h : Added.
        * cpu/common/abstract.h : Added.
        * cpu/or1k/opcode/or32.h : Added.
        * libtoplevel.c (or1ksim_run): Call trace_instr rather than
        dumpreg if tracing.
 
2010-10-02  Julius Baxter  
 
        * peripheral/memory.c: Added support for exitnops memory fill option
        * doc/or1ksim.texi: Added information about exitnops option
 
2010-10-02  Jeremy Bennett  
 
        * Release 0.5.0rc2.
 
2010-10-02  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Fixed DEJAGNU to always be set, with no user override.
 
2010-10-02  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Version changed to 0.5.0rc2.
        * debug/rsp-server.c (rsp_query): Simplified handling of
        "qTStatus" to indicate we just do not support tracing.
        * doc/or1ksim.texi : No longer mandatory to
        specify the target.
        : Warns about issues with memory controller.
        : Warns about issues with memory
        controller and advises not to use it.
        : Details for options with arguments updated.
        * NEWS: Updated for 0.5.0rc2.
        * peripheral/mc.c (mc_poc): Use constant MC_POC_VALID
        (mc_index): Ensure value is valid.
        * peripheral/mc-defines.h : Defined.
 
2010-09-30  Jeremy Bennett  
 
        * configure.ac: Minor tidy ups.
        * configure: Regenerated.
 
2010-09-24 Julius Baxter 
 
        * debug/rsp-server.c: Added rsp_query handler entries for new packets
        seen with gdb-7.2.
 
2010-09-20  Jeremy Bennett  
 
        * cpu/or32/execute.c (exec_main): Dump regs if tracing enabled.
        * doc/or1ksim.texi : Document -t/--trace.
        : or1ksim_write_mem second argument is now
        const.
        * libtoplevel.c (or1ksim_run): Dump regs if tracing enabled.
        (or1ksim_write_mem): Second argument is now const.
        * or1ksim.h : Second argument is now const.
        * sim-config.c (parse_args): New option -t/--trace.
        * toplevel.c (main): Remove setting of runtim.sim.hush.
 
2010-09-07  Jeremy Bennett  
 
        * config.h.in: Regenerated.
        * debug.cfg, rsp.cfg: Deleted.
        * doc/or1ksim.texi: Updated for new options and library interface.
        * doc/or1ksim.info, doc/version.texi: Regenerated.
        * Makefile.am: Added sim.cfg to EXTRA_DIST.
        * NEWS: Updated for 0.5.0rc1.
        * or1ksim.h : OR1KSIM_RC_OK explicitly zero.
        * sim.cfg: Updated for consistency with the user guide.
        * sim-config.c (init_defconfig): 50000 as default VAPI port.
        (alloc_memory_block): Verbose message of amount allocated.
 
2010-09-06  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Version changed to 0.5.0rc1.
 
2010-08-08  Julius Baxter 
 
        * cpu/or32/or32.c: Fix compile warning about chars indexing arrays
        * cpu/or32/generate.c: Fix compile warning about chars indexing arrays
        * sim-cmd.c: Fix compile warning about chars indexing arrays
        * peripheral/eth.h: Removed define for MSG_WAITALL under Cygwin
 
2010-08-06  Julius Baxter 
 
        * cpu/or1k/spr-defs.h : Fixed value (Thanks to Jonas Bonn)
 
2010-08-04  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Version changed to current date. Test for
        varargs.h dropped.
        * cpu/or32/insnset.c : Terminate execution on NOP_EXIT,
        even if debugging.
        * debug/rsp-server.c (rsp_query): Added support for qAttached
        packet.
        * libtoplevel.c (or1ksim_run): Stall after a single instruction if
        SPR_DMR1_ST flag is set.
        * softfloat/host.h: Make #define of INLINE conditional, to allow
        the user to override.
        * softfloat/README: Added instructions for non-optimized compilation.
        * softfloat/softfloat-macros: Add a conditional #ifndef
        NO_SOFTFLOAT_UNUSUED around unused functions.
 
2010-08-03  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Version changed to current date.
        * cpu/or32/execute.c: Remove include of gdbcomm.h.
        (exec_main): Remove two tests for config.debug.gdb_enabled.
        * cpu/or32/insnset.c : Change test for
        config.debug.gdb_enabled to config.debug.enabled for NOP_EXIT
        case.
        * debug/debug-unit.c (debug_gdb_enabled, debug_server_port):
        Deleted.
        (debug_rsp_enabled): Remove test for gdb_enabled.
        (reg_debug_sec): Remove gdb_enabled and server_port parameters.
        * debug/Makefile.am: Remove gdbcomm.c and gdbcomm.h.
        * sim-cmd.c: Remove include of gdbcomm.h.
        (initialize_readline): Remove conditional setting of
        rl_event_hook.
        (check_gdbcomm): Deleted.
        (handle_sim_command): Remove check of gdb_enabled.
        * sim-config.c (init_defconfig): Remove setting of
        config.debug.gdb_enabled and config.debug.server_port.
        (parse_args): Use --srv and --nosrv to set/clear RSP debugging.
        * sim-config.h : Removed debug.gdb_enabled and
        debug.server_port.
        * toplevel-support.c: Remove include of gdbcomm.h.
        (sim_init): Remove two tests for gdb_enabled.
 
2010-08-03  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Version changed to current date.
 
2010-08-03  Julius Baxter  
 
        * softfloat: Directory for softfloat, software emulation of 32-bit FPU.
        * softfloat/Makefile.am: Created.
        * softfloat/Makefile.in: Regenerated.
        * softfloat/README: Created.
        * softfloat/host.h: Created.
        * softfloat/milieu.h: Created.
        * softfloat/softfloat-macros: Created.
        * softfloat/softfloat-specialize: Created.
        * softfloat/softfloat.c: Created.
        * softfloat/softfloat.h: Created.
        * configure: Regenerated.
        * configure.ac: Added softfloat path to appropriate places
        * Makefile.am: Added softfloat path and library to appropriate places
        * Makefile.in: Regenerated.
        * cpu/or32/execute-fp.h: deleted
        * cpu/or32/execute.c: Updated with FPU flag and rounding mode functions
        * cpu/or32/insnset.c: FP insns. now call softfloat functions for ops.
        * cpu/or1k/spr-defs.h: Add timer disabled bit
 
2010-08-01  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Version changed to current date.
        * cpu/or1k/opcode/or32.h : Renamed from
        build_automata.
        : Deleted.
        : Renamed from op_start.
        : Renamed from automata.
        : Renamed from ti.
        : Renamed from or32_opcodes.
        : Renamed from disassembled.
        : Renamed from insn_len.
        : Renamed from insn_name.
        : Renamed from destruct_automata.
        : Renamed from insn_decode.
        : Renamed from disassemble_insn.
        : Renamed from disassemble_index.
        : Renamed from extend_imm.
        : Renamed from or32_extract
        * cpu/or32/or32.c, cpu/or32/execute.c, cpu/or32/generate.c,
        * cpu/common/stats.c, cpu/common/abstract.c, cpu/common/parse.c,
        * cpu/or1k/opcode/or32.h, cuc/load.c, cuc/cuc.c,
        * support/dumpverilog.c, toplevel-support.c: Renaming
        corresponding to changes in cpu/or1k/opcode/or32.h.
        * cpu/or32/execute-fp.h: Deleted
        * cpu/or32/generate.c : Remove reference to
        execute-fp.h
        * cpu/or32/execute.c : Declared static.
        (fp_set_flags_restore_host_rm, fp_set_or1k_rm): Declared static,
        forward declaration removed.
        * or1ksim.h (or1ksim_read_mem, or1ksim_write_mem): addr arg
        changed to unsigned long int.
        (or1ksim_read_spr): sprval_ptr arg changed to unsigned long int *.
        (or1ksim_write_spr): sprval arg changed to unsigned long int.
        (or1ksim_read_reg): regval_ptr arg changed to unsigned long int *.
        (or1ksim_write_reg): regval arg changed to unsigned long int.
        * libtoplevel.c (or1ksim_read_mem, or1ksim_write_mem): addr arg
        changed to unsigned long int.
        (or1ksim_read_spr): sprval_ptr arg changed to unsigned long int *.
        (or1ksim_write_spr): sprval arg changed to unsigned long int.
        (or1ksim_read_reg): regval_ptr arg changed to unsigned long int *.
        (or1ksim_write_reg): regval arg changed to unsigned long int.
 
2010-07-30  Julius Baxter 
        * cpu/or32/execute-fp.h: Added for inclusion by generated execute code
        * cpu/or32/execute.c: Added floating point support functions
        * cpu/or32/simpl32-defs.h: removed duplicate l_invalid() defn.
        * cpu/or32/insnset.c: Add calls to floating point support funcs.
        * cpu/or32/generate.c: Added ability to configure includes for execgen
        * cpu/or1k/sprs.c: Added FPCSR returning 0 when no hardfloat
        * cpu/or1k/spr-defs.h: Added FP group and FPCSR addr and bits defines
        * testsuite/test-code-or1k/support/spr-defs.h: ditto
 
2010-06-31  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Version changed to current date.
        * config/dcache-model.c (reg_dc_sec): Upper case enumeration
        elements.
        * config/icache-model.c (reg_ic_sec): Upper case enumeration
        elements.
        * cpu/or1k/spr-defs.h : Add
        SPR_GPR_BASE.
        * debug/debug-unit.c (reg_debug_sec): Upper case enumeration
        elements.
        * sim-config.h : Upper case enumeration elements.
        * doc/or1ksim.texi: Delete reference to using include files.
        * cuc/cuc.c (reg_cuc_sec): Upper case enumeration elements.
        * or1ksim.h : Argument order
        changed.
        : Argument as value, not
        buffer.
        :
        Added.
        * NEWS: Updated with new features.
        * peripheral/gpio.c (reg_gpio_sec): Upper case enumeration
        elements.
        * peripheral/mc.c (reg_mc_sec): Upper case enumeration elements.
        * peripheral/generic.c (reg_generic_sec): Upper case enumeration
        elements.
        * peripheral/eth.c (reg_eth_sec): Upper case enumeration
        elements.
        * peripheral/kbd.c (reg_kbd_sec): Upper case enumeration
        elements.
        * peripheral/fb.c (reg_fb_sec): Upper case enumeration elements.
        * peripheral/dma.c (reg_dma_sec): Upper case enumeration
        elements.
        * peripheral/ata.c (reg_ata_sec): Upper case enumeration
        elements.
        * peripheral/memory.c (reg_memory_sec): Upper case enumeration
        elements.
        * peripheral/vga.c (reg_vga_sec): Upper case enumeration
        elements.
        * peripheral/uart.c (reg_uart_sec): Upper case enumeration
        elements.
        * mmu/dmmu.c (reg_dmmu_sec): Upper case enumeration elements.
        * mmu/immu.c (reg_immu_sec): Upper case enumeration elements.
        * vapi/vapi.c (reg_vapi_sec): Upper case enumeration elements.
        * bpb/branch-predict.c (reg_bpb_sec): Upper case enumeration
        elements.
        * cpu-config.c (reg_cpu_sec): Upper case enumeration elements.
        * libtoplevel.c: Include debug-unit.h, spr-defs.h and sprs.h
        headers.
        (or1ksim_step): Deleted.
        (or1ksim_read_mem, or1ksim_write_mem): Argument order
        changed.
        (or1ksim_read_reg, or1ksim_write_reg): Argument as value, not
        buffer. Mapped to SPR read/write calls.
        (or1ksim_read_spr, or1ksim_write_spr, or1ksim_set_stall_state):
        Created.
        * pic/pic.c (reg_pic_sec): Upper case enumeration elements.
        * pm/pm.c (reg_pm_sec): Upper case enumeration elements.
        * sim-config.c : Global variable deleted and
        replaced by local arguments.
        : Renamed from sections.
        : Forward declaration deleted.
        (lookup_section, lookup_param): Created.
        (set_config_param): Renamed from switch_param. Simplified - no
        preceding blanks and string and word representations are
        identical.
        (next_word, next_lexeme): Created.
        (read_script_file): Also search ~/.or1ksim. Use new functions to
        get lexemes and to lookup sections and parameters.
        (alloc_memory_block): Created.
        (parse_args): New arguments -q/--quiet, --report-memory-errors,
        -m/--memory. No use of sim.cfg as default config file.
        (reg_sim_sec): Upper case enumeration elements.
        (set_config): Use new section and parameter lookup functions.
 
2010-06-31  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Version changed to current date.
        * cpu/common/abstract.c (setsim_mem32, setsim_mem16, setsim_mem8)
        (evalsim_mem32, evalsim_mem16, evalsim_mem8): Only report out of
        memory writes if --report-memory-errors is set.
        (set_direct32, set_direct16, set_direct8, eval_direct32)
        (eval_direct16, eval_direct8): Report memory errors to standard
        error.
        * cpu/common/parse.c (readfile_elf, identifyfile, loadcode): Use
        PRINTFQ for informative messages.
        * cpu/or1k/opcode/or32.h : Function declaration
        now takes argument.
        * cpu/or32/generate.c (main): build_automata takes argument.
        * cpu/or32/insnset.c : all output from NOP_EXIT is via
        PRINTFQ.
        * cpu/or32/or32.c (build_automata). Takes an argument. Only prints
        informative output if argument is zero.
        * libtoplevel.c (or1ksim_init): Changed syntax to use full
        argument vector.
        * or1ksim.h : Changed prototype.
        * pic/pic.c (pic_reset): Reset message uses PRINTFQ.
        * sim-config.c (parse_args): Added new args -q/--quiet and
        --report-memory-errors.
        * sim-config.h : New fields sim.quiet and
        sim.report_mem_errs.
        * toplevel-support.c (sim_init): Identification message is printed
        using PRINTFQ, call to build_automata takes parameter.
 
2010-07-17  Julius Baxter  
 
        * sim-config.c: Adding binary execution trace support
        * sim-config.h: Adding binary execution trace options to config struct
        * toplevel.c: do_stats variable now set when binary insn. trace enabled
        * toplevel-support.c: Added file handling for binary execution trace
        * cpu/or32/execute.c: Adding binary execution dump function
        * cpu/common/execute.h: Adding proptoype for binary dump function
 
2010-06-31  Jeremy Bennett  
 
        * argtable2/argtable2.c (arg_print_formatted): Cast argument to
        * configure: Regenerated.
        * configure.ac: Version changed to current date.
        isspace to int (x2).
        * debug/rsp-server.c (rsp_remove_matchpoint)
        (rsp_insert_matchpoint): Don't cast pointer to enum. Invalidate
        instruction cache before writing.
        (rsp_write_mem, rsp_write_mem_bin): Invalidate caches before writing.
        * NEWS: Updated for new version
 
2010-06-29  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Version changed to current date.
        * cpu/or32/insnset.c : On exit, mark cpu as halted if this
        is library.
        * libtoplevel.c: Add definitions of GDB register numbers.
        (or1ksim_init): Initailize config.sim.is_library.
        (or1ksim_run): Distinguish between halting and hitting breakpoint,
        return if stalled/halted after cpu_cock ().
        (or1ksim_step, or1ksim_read_mem, or1ksim_write_mem)
        (or1ksim_read_reg, or1ksim_write_reg): New functions.
        * NEWS: Updated for new version
        * sim-config.c (init_defconfig): Initialize config.sim.is_library.
        * sim-config.h : Added field sim.is_library.
        : Added field cpu.halted.
 
2010-06-22  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Version changed to 0.4.0.
        * NEWS: Updated for 0.4.0.
 
2010-06-16  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Version changed to 0.4.0rc2. New conditional to
        allow l.xori to have unsigned immediate operand.
        * cpu/or32/or32.c : l.xori optionally uses unsigned
        immediate.
        * doc/or1ksim.texi: Updated with enable-unsigned-xori config
        option.
        * NEWS: Updated with new bugs fixed.
 
2010-06-15  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Version changed to current date. enable-arith-flag
        and enable-ov-flag config options removed.
        * cpu/or32/insnset.c : Use bitwise OR, not
        addition to calculate SPR address.
        : Do not now affect CY and OV
        flags.
        : Sets OV and CY flags correctly, and triggers Range
        Exception if required.
        * doc/or1ksim.texi: Updated to remove enable-arith-flag and
        enable-ov-flag config options.
        * NEWS: Updated with new bugs fixed.
 
2010-06-14  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Version changed to current date.
        * cpu/or32/generate.c (gen_eval_operands): Generate macro
        REG_PARAM0 to identify register. Corrected undef of SET_PARAM0.
        * cpu/or32/insnset.c : Trigger exceptions on use of link
        register as destination or non-aligned effective address.
        : Trigger exception on use of non-aligned effective address.
        : Created.
        * cpu/or32/or32.c : l.ror and l.rori enabled.
        * NEWS: Updated with new bugs fixed.
 
2010-06-13  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Version changed to current date.
        * cpu/or32/generate.c (generate_header): stdint.h included in header.
        * cpu/or32/insnset.c : Overflow and carry flags computed and
        range exception triggered if SR[OVE] is set.
        : Created
        * cpu/or32/or32.c : l.mulu enabled.
        * NEWS: Updated with new bugs fixed.
 
2010-06-11  Jeremy Bennett  
 
        * cpu/or32/insnset.c : Intermediate result computed as 32
        bits, then sign extended.
        : Computation corrected.
        * cpu/or32/or32.c : l.maci bit pattern corrected.
        * NEWS: Updated with new bugs fixed.
 
2010-06-10  Jeremy Bennett  
 
        * cpu/or32/insnset.c : New entry.
        * cpu/or32/or32.c : l.fl1 enabled.
        * NEWS: Updated with new bugs fixed.
 
2010-06-10  Jeremy Bennett  
 
        * peripheral/Makefile.am: mc-defines.h added to sources.
        * cpu/or32/insnset.c : Updated to handle overflow and
        exceptions correctly.
        * cpu/or32/or32.c : l.addic enabled.
        * NEWS: Updated with new bugs fixed.
 
2010-06-09  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Version changed to current date. Removed
        enable_ov_flag as option for configuration.
        * cpu/or32/insnset.c : Updated to handle overflow and
        exceptions correctly.
        * peripheral/Makefile.am: mc-defines.h added to sources.
        * NEWS: Updated with new bugs fixed.
 
2010-06-08  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Version changed to current date.
        * peripheral/mc.h: mc_defines.h -> mc-defines.h.
        * peripherals/mc-defines.h: Renamed from mc_defines.h
 
2010-06-08  Julius Baxter  
 
        * peripherals/mc.h: Moved defines to peripherals/mc_defines.h
        * peripherals/mc_defines.h: Created.
 
2010-06-06  Jeremy Bennett  
 
        * configure: Regenerated.
        * configure.ac: Version changed to current date.
        * cpu/or32/insnset.c : Corrected divide by zero
        exception. Set carry flag on divide by zero.
        * NEWS: Updated with bugs fixed.
 
2010-06-01  Jeremy Bennett  
 
        * cpu/or32/generate.c (generate_header): Include math.h.
        * cpu/or32/insnset.c : Added definition.
        * cpu/or32/insnset.c : Corrected implementation.
        * cpu/or32/or32.c : Made l.lws valid, rather than
        ignored.
 
2010-05-31  Jeremy Bennett  
 
        * cpu/or32/insnset.c : Removed since
        invalid.
 
2010-05-25  Julius Baxter  
 
        * profiler.c: PROF_DEBUG added as symbol, MAX_STACK increased.
        (prof_acquire): Conditional debugging statements added.
        * profiler.h: MAX_FUNCS increased.
 
2010-05-25  Jungsook yang  
 
        * cpu/common/labels.c (add_label): Improved commenting.
        * cpu/or32/generate.c (generate_header): extend typedef generation
        for FP opcodes.
        * cpu/or32/insnset.c : Implementation added.
        : Implementation added.
        : Implementation added.
        : Implementation added.
        : Implementation added.
        : Implementation added.
        : Implementation added.
        : Implementation added.
        : Implementation added.
        : Implementation added.
        : Implementation added.
        : Implementation added.
        : Implementation added.
        : Placeholder added.
        : Placeholder added.
        : Placeholder added.
        : Placeholder added.
        * cpu-config.c (cpu_hardfloat): Function added.
        (reg_cpu_sec): "hardfloat" parameter added.
        * doc/or1ksim.texi : Documentation of
        "hardfloat" added.
        * sim-config.c (init_defconfig): config.cpu.hardfloat initialized.
        * sim-config.h : cpu.hardfloat field added.
 
2010-05-25  Jeremy Bennett  
 
        * cpu/common/abstract.c (reg_mem_area): Remove debugging printf ().
        * peripheral/generic.c (generic_read_byte): Pass class ptr to upcall.
        (generic_write_byte): Pass class ptr to upcall.
        (generic_read_hw): Pass class ptr to upcall.
        (generic_write_hw): Pass class ptr to upcall.
        (generic_read_word): Pass class ptr to upcall.
        (generic_write_word): Pass class ptr to upcall.
 
2010-05-20  Jeremy Bennett  
 
        configure.ac: Date of version updated.
        configure: Regenerated.
 
2010-05-19  Jeremy Bennett  
 
        * debug/jtag.c (wishbone_write): Corrected writing when invalid
        address.
 
2010-05-18  Jeremy Bennett  
 
        * debug/jtag.c (go_command_read): Change in calling convention to
        spr_read and wishbone_read.
        (go_command_write): Change in calling convention to spr_write () and
        wishbone_write ().
        (spr_read): Status passed as argument. Correcly handle
        under- and over-run.
        (spr_write): Status passed as argument. Correcly handle under- and
        over-run.
        (wishbone_read): Correcly handle under- and over-run.
        (wishbone_write): Correcly handle under- and over-run.
 
2010-05-15  Jeremy Bennett  
 
        * debug/jtag.c (construct_response): Return type changed to void.
        (go_command): Number of bits passed as arg and on to subsidiary
        functions. Return type changed to void. Error message with invalid
        access type removed.
        (go_command_read): Number of bits passed as arg. Return type changed
        to void. Size validated against prior WRITE_COMMAND. Error message due
        to invalid modules removed. Over/under-run allowed.
        (go_command_write): Number of bits passed as arg. Return type changed
        to void. Size validated against prior WRITE_COMMAND. Error message due
        to invalid modules removed. Over/under-run allowed for.
        (jtag_reset): Return type changed to void.
        (jtag_shift_dr): Number of bits passed as arg and passed to subsidiary
        functions. Return type changed to void.
        (jtag_shift_ir): Number of bits passed as arg and checked. Return type
        changed to void.
        (null_read): No longer takes bit offset as argument, takes actual data
        size as argument. Internal logic simplied and works with
        under/over-run.
        (read_command): Number of bits passed as arg and checked. Return type
        changed to void.
        (read_control): Number of bits passed as arg and checked. Return type
        changed to void. Duplicate error messages eliminated.
        (select_module): Renamed from module_select. Number of bits passed as
        arg and checked. Return type changed to void.
        (spr_read): No longer takes bit offset as argument, takes actual data
        size as argument. Internal logic simplied and works with
        under/over-run.
        (spr_write): No longer takes bit offset as argument, takes actual data
        size as argument. Internal logic simplied and works with
        under/over-run.
        (validate_spr_fields): Takes access type, address and data size as
        arguments. No correction, just report errors/warnings.
        (validate_wb_fields): Takes access type, address and data size as
        arguments. No correction, just report errors.
        (wishbone_read): No longer takes bit offset as argument, takes actual
        data size as argument. Internal logic simplied and works with
        under/over-run.
        (wishbone_write): No longer takes bit offset as argument, takes actual
        data size as argument. Internal logic simplied and works with
        under/over-run.
        (write_command). Number of bits passed as arg and checked. Return type
        changed to void. Fields validated.
        (write_control). Number of bits passed as arg and checked. Return type
        changed to void. Duplicate error messages eliminated.
        * debug/jtag.h: Proforma for jtag_shift_dr and jtag_shift_ir
        changed to include number of bits and return type void.
        * libtoplevel.c (or1ksim_jtag_reset): Number of JTAG reset cycles
        defined locally here.
        * libtoplevel.c (or1ksim_jtag_shift_dr): Number of bits added as
        function argument and passed on to internal function.
        * libtoplevel.c (or1ksim_jtag_shift_ir): Number of bits added as
        function argument and passed on to internal function.
        * or1ksim.h: Proforma for or1ksim_jtag_shift_ir and
        or1ksim_jtag_shift_ir changed to include number of bits in reg.
 
2010-05-13  Jeremy Bennett  
 
        * debug/jtag.c (validate_spr_fields): More concise warnings,
        corrected length to 4, not 1.
        (reverse_bits): Fixed typo in one constant.
        * cpu/or1k/sprs.c (mtspr): Undocumented audio SPRs 0xfffd-0xffff
        and associated static vars "fo" and "audio_cnt" removed.
 
2010-05-12  Jeremy Bennett  
 
        * debug/jtag.c (go_command_read): Ensure null bytes set if no data
        due to error and correct CRC calcuated. Give warning for length of
        zero as well as too long.
        (wishbone_read): Set null bytes if there is a validation error.
        (null_read); New function set null bytes if erroneous read.
        (validate_spr_fields): Correctly return success when fields valid.
        (spr_read): Bytes reversed correctly.
        (read_control, write_control): Add separate message if no module
        selected.
        (read_control): Clear data and set CRC if error.
        (construct_response): Correctly compute number of bits.
        (go_command): Compute correct length in bits when access type is
        invalid.
        (write_command): Warnings in terms of bytes requested, not actual
        field. Separate warning for zero.
 
2010-05-11  Jeremy Bennett  
 
        * debug/jtag.c (validate_spr_fields): Check for length changed to
        4 bytes (was 1 word).
        (module_select): Save module ID, even if invalid.
        (go_command_read, go_command_write): Separate error message if
        module undefined.
        (wishbone_read): Corrected shifts by bit-off for JTAG bytes.
 
2010-05-04  Jeremy Bennett  
 
        * debug/jtag.c (module_select): Corrected parenthesis for
        computation of crc_in.
        (construct_response): Corrected parenthesis for computation of
        skip_bytes and bit_off.
        (go_command_read): Do not abort if the module is not valid.
        (go_command_write): Reverse each byte of data broken out. Do not
        abort if the module is not valid.
        (read_command): Returns valid zero data if no prior WRITE_COMMAND.
        (spr_read): Use zero as the value if validation fails.
        (spr_write): Do not write if validation fails.
        (validate_spr_fields): Returns a boolean response. Fails if no
        access type is specified. Add break after each switch entry for
        access type.
        (write_command): Corrected calculation of acc_type.
        (wishbone_read): reverse the value of byte before inserting.
        (wishbone_write); Correctly compute value of byte when bit-off is
        not zero (shift MS bits left not right).
 
2010-05-02  Mark Jarvin  
 
        * debug/jtag.c (go_command_read): Initialize crc_out at
        declaration.
        * cpu/or32/generate.c (output_function): Close file if fgets ()
        fails (2 places).
        * configure.ac : Deleted (obsolescent, breaks MacOS X).
        * cuc/verilog.c (output_verilog): Init vars when generating state
        generator machine.
        * port/strndup.c: also include stdlib.h and string.h.
 
2010-04-28  Jeremy Bennett  
 
        * or1ksim.h : Upcall arguments redefined.
        * libtoplevel.c (or1ksim_init): Upcall arguments redefined.
        * sim-config.h : definition of read_up and
        write_up changed.
        * generic.c (ext_read_word, ext_write_word): Deleted.
        (mtohl, htoml, mtohs, htoms): Deleted.
        (generic_read_byte, generic_write_byte, generic_read_hw)
        (generic_write_hw, generic_read_word, generic_write_word): Changed
        to use new upcall interface.
 
2010-04-22  Jeremy Bennett  
 
        * sim-config.c (read_script_file): Check cur_section is defined
        before dereferencing to identify parameter.
        * peripheral/generic.c (generic_read_byte, generic_write_byte)
        (generic_read_half_word, generic_write_half_word)
        (generic_read_word, generic_write_word): Use upcall availability
        as test for upcall.
 
2010-04-21  Jeremy Bennett  
 
        * NEWS: updated
        * mprofile.c (main_mprofiler): Bug 1710 fixed.
 
2010-04-21  Jeremy Bennett  
 
        * NEWS: updated
        * peripheral/ps2kbd.c (kbd_reset): Bug 1723 fixed.
 
2010-04-21  Jeremy Bennett  
 
        * AUTHORS: Corrected spelling of Mark Jarvin.
        * debug/rsp-server.c (rsp_get_client): Set len before calling
          accept ().
 
2010-04-20  Jeremy Bennett  
 
        * cache/icache-model.c (ic_end_sec): Use -1 as the invalid tag value.
 
2010-04-20  Jeremy Bennett  
 
        * doc/or1ksim.texi: Updated with new testing instructions.
        * README: Updated.
        * configure.ac: Check for rl_event_hook declaration.
        * sim-cmd.c (initialize_readline): Only use rl_event_hook if it's
        available.
        * peripheral/atadevice.c: Added conditional includes for Apple  MAC.
        * port/strndup.c: Include stddef.h to define size_t.
 
2010-04-20  Jeremy Bennett  
 
        * cpu/or1k/spr-defs.h: NOP_PRINTF removed.
        * support/simprintf.h, support/simprintf.h: Deleted
        * support/dbchs.h: simprintf channel removed.
        * support/Makefile.am: References to simprintf.* removed.
        * cpu/or32/generate.c (generate_body): Generate exception for
        illegal instructions.
        * cpu/or32/insnset.c: NOP_PRINTF and stackaddr removed.
        * cpu/or32/execute.c (evalsim_reg): Remove simprintf reference.
        * peripheral/channels/xterm.c (xterm_open): write result used.
        * peripheral/generic.c (htoml): Fixed punning dereference.
        * peripheral/generic.c (htoms): Fixed punning dereference.
        * peripheral/generic.c (generic_read_byte): Fixed punning dereference.
        * peripheral/generic.c (generic_write_byte): Fixed punning dereference.
        * peripheral/generic.c (generic_read_hw): Fixed punning dereference.
        * peripheral/generic.c (generic_write_hw): Fixed punning dereference.
        * peripheral/atadevice.c (ata_devices_read): Clarified precedence.
        * peripheral/atadevice.c (ata_devices_write): Clarified precedence.
        * peripheral/atadevice-cmdi.c (ata_read_sect): fread result used.
        * debug/debug-unit.c (calculate_watchpoints): memset fixed.
        * debug/jtag.c (crc32): i correctly initialized.
        * debug/jtag.c (construct_response): operator precedence clarified.
        * debug/jtag.c (construct_response): jreg[zero_bytes] fixed.
        * debug/jtag.c (validate_spr_fields): Format char fixed in printf.
        * debug/jtag.c: "/*" within comments removed.
        * debug/jtag.c: included toplevel-support.h
        * cuc/bb.c (reg_dep): Duplicate code removed.
        * cuc/bb.c (detect_bb): Array bound check added
        * cuc/timings.c (load_timing_table): index initialized.
 
2010-04-19  Jeremy Bennett  
 
        * COPYING: Updated to v3.
        * peripheral/gpio.c: #defines transfered to gpio.h
        * peripheral/gpio.h: #defines transfered from gpio.c
        * peripheral/mc.c: #defines transfered to mc.h
        * peripheral/mc.h: #defines transfered from mc.c
 
2010-04-18  Jeremy Bennett  
 
        * cpu/or32/insnset.c: Added support for new timing NOPs.
        * cpu/or1k/spr-defs.h: NOP_GET_TICKS and NOP_GET_PS added.
 
2010-04-14  Jeremy Bennett  
 
        * peripheral/eth.c: #defines transfered to eth.h
        * peripheral/eth.h: #defines transfered from eth.c
 
2009-03-02  Jeremy Bennett  
 
        * README: Reference to installation instructions updated
        * NEWS: Updated for release 0.3.0
        * doc/or1ksim.texi: Copyright date updated
 
2009-02-24  Jeremy Bennett  
 
        * configure.ac: Version number upped
        * cpu/common/execute.h: cpu_state.npc_not_valid added
        * cpu/or1k/spr-defs.h: SPR_DRR_FPE added
        * cpu/or1k/spr-dump.c: SPR_DRR_FPE added
        * cpu/or1k/sprs.c: New handling of NPC added
        * cpu/or32/execute.c: High reset vector start added
        * cpu/or32/insnset.c:
        * debug/debug-unit.c:
        * debug/rsp-server.c: Performance improved
        * doc/or1ksim.texi: Updated
        * libtoplevel.c: Version prints out
        * or1ksim.h: Interrupt library routines added
        * peripheral/channels/fd.c: RSP xterm fixed
        * peripheral/generic.c: Endianess of upcalls fixed
        * sim-config.c, sim-config.h: new config fields for NPC
        functionality added.
        * toplevel-support.c (sim_init): Version number printed out
 
2008-11-17  Jeremy Bennett  
 
        * sim-config.c: MERROR deleted (not used). WARNING replaced by
        explicit fprintf calls.
        * sim-config.h, sim-config.c, peripheral/16450.c: CONFIG_ERROR
        replaced by fprintf.
 
2008-11-16  Jeremy Bennett  
 
        * debug/gdbcomm.c (get_server_socket): server_ip flag getting by
        fcntl corrected (wrong syntax used for GETFL).
 
2008-11-16  Jeremy Bennett  
 
        * doc/or1ksim.texi: Documentation of the various configuration
        options added.
 
2008-11-16  Jeremy Bennett  
 
        * cpu/or32/op-mftspr-op.h, cpu/or32/op.c, cpu/or32/dyn32-defs.h,
        cpu/or32/def_op_t.h, cpu/or32/op-support.c, cpu/or32/op-swhb-op.h,
        cpu/or32/dyn-rec.c, cpu/or32/execute.c, cpu/or32/op-arith-op.h,
        cpu/or32/dyn-rec.h, cpu/or32/simpl32-defs.h, cpu/or32/insnset.c,
        cpu/or32/dyngen.c, cpu/or32/dyngen-elf.c, cpu/or32/Makefile.am:
        Numerous changes to ensure compilation succeeds with
        DYNAMIC_EXECUTION.
 
2008-11-16  Jeremy Bennett  
 
        * cpu/or1k/opcode/or32.h: Change include of simple32_defs.h to
        simple32-defs.h and dyn32_defs.h to dyn32-defs.h
        * cpu/or32/simple32-defs.h: Made conditional and added include of
        * cpu/or32/Makefile.am: For simple execution removed insnset.c
        from the sources and added it to EXTRA sources.
 
2008-10-15  Jeremy Bennett  
 
        * configure.ac: Corrected gcc args for --enabled-profiling
        * cpu/common/stats.h, cpu/common/stats.c: Moved definition of
        RAW_RANGE to stats.h from stats.c. Made declaration of raw_stats
        non-static and added extern declaration to stats.h
        * cpu/common/stats.c (printstats): Changed MAX_RANGE to RAW_RANGE
        * cpu/or32/execute.c (evalsim_reg): Changed MAX_RAW_RANGE to RAW_RANGE
 
2008-10-11  Jeremy Bennett  
 
        * all: Removed redundant headers added missing GPL statements,
        formatted to GNU standard. Made all non-global functions and top
        level variables explicitly static, eliminated most typedefs.
        * doc/or1ksim.texi: New file (user guide).
        * toplevel.c: Removed redundant headers. Tidied layout. Ensured
        explicit return code via exit() always.
        * toplevel-support.c (debug): simplified code, removing
        conditionality on DEBUG. Tidied layout
        * libtoplevel.c: Added Doxygen commenting
        * mainpage: New (top level Doxygen file)
        * doxygen.config: Doxygen configuration file
        * configure.ac: Deleted setting HAS_DEBUG (not used)
        * cpu/or32/or32.c: Deleted dummy debug definition
        * support/simprintf.c, sim-config.c, sim-config.h: Deleted
        config.sim.fstdout.
        * sim-config.c, sim-config.h: Deleted script_fn (not actually
        used)
        * sim-config.c, sim-config.h, ps2kbd.c: Deleted config.sim.kfreq -
        calculate locally instead.
        * sim-config.c: Alternative (consistent) naming for file
        parameters. Config parameters validated for range
        * sim-config.c, vapi.c: Alternative (consistent) naming for file
        parameters. Config parameters validated for range
        * sim-config.c, cuc.c: Alternative (consistent) naming for file
        parameters. Config parameters validated for range
        * mmu/immu.c, mmu/dmmu.c: Defaults set for all paramters. Warnings
        replace errors for bad parameter settings. Formatting tidied
        up. Offsets for MMU config register bits corrected.
        * sim-config.c, cachce/dcache_model.c: All parameters initialized
        and values checked. Warnings replace errors for bad parameter
        settings.xo
        * sim-config.c, sim-config.h, cache/icache_model: All parameters
        initialized and values checked. Warnings replace errors for bad
        parameter settings. static config fields in config.ic (not used)
        all deleted.
        * sim-config.c, pm/pm.c, cpu/or1k/sprs.c, cpu/or32/execute.c:
        Initialization includes setting of UPR field. All effects of the
        power management SPR are made conditional on the PM unit being
        enabled.
        * sim-config.c, sim-config.h, cpu/or1k/execute.c,
        debug/debug-unit.c, dcache/dcache.c, vapi/vapi.c, pm/pm.c:
        References to cpu.config.upr replaced by the actual SPR in the cpu
        state.
        * sim-config.c, sim-config.h, pic/pic.c, pic/pic.h,
        cpu/or1k/sprs.c: Initialization structure placed in config.pic for
        consistency with other components.
        * peripheral/mc.c (mc_sec_start, mc_poc): All fields explicitly
        set. MC enabled by default for consistency.
        * peripheral/16450.c (uart_sec_start, uart_channel): All fields
        explicitly initiated, default supplied for channel
        * peripheral/dma.c (dma_sec_start): All fields explicitly
        initiated
        * peripheral/etch.c: All fields explicitly initialized and values
        checked on entry. All socket fields issue warning if used when not
        configured in build.
        * peripheral/gpio.c (reg_gpio_sec): Alternative (preferred)
        parameter name "vapi_id" added. All fields explicitly initialized.
        * peripheral/vga.c (reg_vga_sec, vga_filename):  Alternative
        (preferred) parameter name "txfile" added. All fields explicitly
        initialized.
        * peripheral/fb.c (reg_fb_sec, fb_filename):  Alternative
        (preferred) parameter name "txfile" added. All fields explicitly
        initialized.
        * peripheral/ps2kbd.c (reg_kbd_sec, kdb_rxfile): All fields
        explicitly initialized.
        * peripheral/atahost.c (reg_ata_sec, ata_file, ata_mwdma)
        (ata_pio): All fields explicitly initialized and entry values
        checked.
        * cpu-config.h, cpu-config.cpu: New - break out the CPU config
        code from sim-config.c, sim-config.h
        * sim-config.c, sim-config.h: Transfer declaration of reg
        functions to the headers where they are implemented.
        * toplevel-support.c: new name for toplevel_support.c
        * dma-defs.h: new name for dma_defs.h
        * debug-unit.h, debug-unit.c: new names for debug_unit.h and
        debug_unit.c
        * eth.h: created from ethernet_i.h and ethernet.h, which are
        deleted
        * dcache-model.c, dcache-model.h, icache-model.c, icache-model.h:
        new names for dcache_model.c, dcache_model.h, icache_model.c,
        icache_model.h
        * branch-predict.c, branch-predict.h: new names for
        branch_predict.c, branch_predict.h
        * execute.c, insnset.c (set_reg): Deleted and replaced by setsim_reg
        * channel.c, channel.h, fd.c, fd.h, file.c, generic.c, generic.h,
        tcp.c, tty.c, xterm.c: Code restructured and declarations made
        rigorous.
        * file.h, tcp.h, tty.h, xterm.h: New files
        * cpu/or32/generate.c, cpu/or32/or32.c: Function debug moved from
        generate.c to or32.c, renamed or32_debug and declared static, to
        avoid confusion with main debug function in toplevel-support.c.
 
2008-09-08  Jeremy Bennett  
 
        * argtable2: This directory is a direct inclusion of the argtable2
        library 
        * artable2/Makefile.am: Modified so the library and header are not
        installed
        * AUTHORS: Added argtable2 credits
        * configure.ac: Created by renaming configure.in. Added extra
        tests needed for argtable2
        * Makefile.am: Added argtable2 library and broke out separate
        commands for profiling (psim) and memory profiling (mpsim)
        * toplevel.c (main): Alternative profile and mprofile command
        lines removed from help text.
        * toplevel-mpsim.c: New top level for standalone mpsim command
        * toplevel-psim.c: New top level for standalone psim command
        * sim-config.c (parse_args): profile and mprofile options on
        command line removed.
 
2008-09-07  Jeremy Bennett  
 
        * toplevel_support.c, sim-config.c, support/dumpverilog.c:
        or1ksim_ver replaced by PACKAGE_VERSION
 
2008-09-06  Jeremy Bennett  
 
        * AUTHORS: Added Jeremy Bennett
        * bpb/Makefile.am: Updated to use libtool libraries
        * cache/Makefile.am: Updated to use libtool libraries
        * configure.in: Obsolete material removed
        * cpu/common/Makefile.am: Updated to use libtool libraries
        * cpu/dlx/Makefile.am: Updated to use libtool libraries
        * cpu/or1k/Makefile.am: Updated to use libtool libraries
        * cpu/or32/Makefile.am: Updated to use libtool libraries
        * cuc/Makefile.am: Updated to use libtool libraries
        * debug/Makefile.am: Updated to use libtool libraries
        * INSTALL: instructions updated
        * libtoplevel.c: new file
        * Makefile.am: Updated to use libtool libraries. Restructured to
        generate both a standalone simulator and a library
        * mmu/Makefile.am: Updated to use libtool libraries
        * or1ksim.h: new file
        * peripheral/channels/Makefile.am: Updated to use libtool
        libraries
        * peripheral/generic.c, peripheral/generic.h: new files
        * peripheral/Makefile.am: Updated to use libtool libraries
        * pic/Makefile.am: Updated to use libtool libraries
        * pm/Makefile.am: Updated to use libtool libraries
        * port/Makefile.am: Updated to use libtool libraries
        * README: General update
        * sim-config.c (reg_config_secs): Added call to reg_generic_sec()
        * sim-config.h: Added config entries for SystemC library interface
        and to facility timing. Declare reg_generic_sec()
        * support/dbchs.h: Add a debug channel for generic peripherals
        * support/Makefile.am: Updated to use libtool libraries
        * testbench/dhry.h: ^M characters removed
        * testbench/README: Updated instructions
        * tick/Makefile.am: Updated to use libtool libraries
        * toplevel.c: Most support routines split out into
        toplevel_support.c
        * toplevel_support.c: New file
        * vapi/Makefile.am: Updated to use libtool libraries
 
2008-09-04 Jeremy Bennett  
 
        * bpb/Makefile.am: Added header to SOURCES, so included in TAGS
        file
        * cache/dcache_model.c: Set UPR in config state when enabled
        * cache/icache_model.c: Set UPR in config state when enabled
        * cpu/common/abstract.c (eval_insn): Trigger breakpoint on
        instruction fetch address, not debug load address
        * cpu/common/Makefile.am: Added header to SOURCES, so included in TAGS
        file
        * cpu/dlx/Makefile.am: Added header to SOURCES, so included in TAGS
        file
        * cpu/or1k/Makefile.am: Added header to SOURCES, so included in TAGS
        file
        * cpu/or1k/spr_defs.h: Updated bit definitions to match current
        OR1K architecture. Added missing bit definitions and bit
        definitions for CPU config and Debug config regs. Added NOP_PUTC
        constant for l.nop.
        * cpu/or1k/spr_dump.c: Updated bit definitions and data structures
        to match changes in spr_defs.h.
        * cpu/or32/execute.c: Added initialization of CPU and Debug config
        regs
        * cpu/or32/insnset.c: Added sensitivity to breakpoint when setting
        registers and code for NOP_PUTC
        * cpu/or32/Makefile.am: Added header to SOURCES, so included in TAGS
        file
        * debug/debug_unit.c (du_clock): watchpoint status
        dropped.
        * debug/debug_unit.c (CheckDebugUnit): Check for single stepping
        removed.
        * debug/debug_unit.c (calculate_watchpoints): Completely rewritten
        to match current debug unit behavior.
        * debug/gdbcomm.c (JTAGRequest): fcntl F_GETFL corrected.
        * mmu/Makefile.am: Added header to SOURCES, so included in TAGS
        file
        * peripheral/channels/Makefile.am: Added header to SOURCES, so
        included in TAGS file
        * peripheral/channels/xterm.c: HAS_ON_EXIT changed to HAVE_ON_EXIT
        * peripheral/Makefile.am: Added header to SOURCES, so included in
        TAGS file
        * pic/Makefile.am: Added header to SOURCES, so included in TAGS
        file
        * pm/Makefile.am: Added header to SOURCES, so included in TAGS
        file
        * port/Makefile.am: Added header to SOURCES, so included in TAGS
        file
        * sim-config.c: Added entries for CPU config and made SR values
        symbolic
        * sim-config.h: Added entries for CPU config
        * support/Makefile.am: Added header to SOURCES, so included in
        TAGS file
        * support/simprintf.c (simprintf). Fixed bug with evaluating
        arguments
        * testbench/support/spr_defs.h. Apparent typo in comment
        * tick/Makefile.am: Added header to SOURCES, so included in TAGS
        file
 
2006-01-18 20:34  nogj
 
        * sim-cmd.c:
 
        Fix segmentation fault if setting a breakpoint on a non-existing
        label
 
2006-01-07 18:12  nogj
 
        * toplevel.c:
 
        Release 0.2.0-rc3
 
2006-01-07 18:11  nogj
 
        * ChangeLog:
 
        Update ChangeLog
 
2006-01-07 18:09  nogj
 
        * ChangeLog:
 
        Upgrade cvs2cl.pl to version 2.59
 
2006-01-04 10:44  rezso
 
        * ChangeLog, cpu/common/elf.h, cpu/common/parse.c,
        cpu/common/parse.h:
 
        [no log message]
 
2005-12-15 08:46  jcastillo
 
        * support/dumpverilog.h:
 
        Fixed types in function declaration
 
2005-12-05 01:18  phoenix
 
        * testbench/mmu.c:
 
        CI should not be set in dMMU translation tables or one gets
        different behaviour with dMMU on or off in case data cache is
        enabled. care should be taken for addresses higher than 0x7fff_ffff
        where the situation is just reversed. (since or1200 does not cache
        upper half of address space if there is no dMMU)
 
2005-11-26 14:19  nogj
 
        * ChangeLog:
 
        Update ChangeLog
 
2005-11-26 13:41  nogj
 
        * toplevel.c:
 
        0.2.0-rc2 release
 
2005-11-25 19:37  nogj
 
        * pic/pic.c:
 
        Avoid scheduleing too many jobs, potentially underflowing the
        scheduler stack
 
2005-11-25 19:35  nogj
 
        * toplevel.c:
 
        Don't drop cycles from the scheduler
 
2005-11-25 14:35  phoenix
 
        * peripheral/eth.c:
 
        fix uninitialized reads
 
2005-11-18 19:15  nogj
 
        * cpu/or32/or32.c:
 
        Execute l.ff1 instruction
 
2005-11-18 19:14  nogj
 
        * support/dumpverilog.c:
 
        Fix dumphex/dumpverilog to not do unaligned memory access
 
2005-11-06 17:44  nogj
 
        * peripheral/eth.c:
 
        Handle ethernet addresses as an address and not as an int
 
2005-11-06 17:23  nogj
 
        * cpu/or32/or32.c:
 
        Fix parsing the destination register
 
2005-11-06 17:21  nogj
 
        * sim-cmd.c:
 
        Fix handling of eof in the sim cli
 
2005-11-06 17:09  nogj
 
        * sim-config.c:
 
        Add default immu/dmmu page size
 
2005-11-06 17:08  nogj
 
        * support/misc.c:
 
        Fix the case of is_power2(0)
 
2005-11-06 17:08  nogj
 
        * sim-cmd.c, sim-config.h, toplevel.c:
 
        Don't kill sim on second ctrl+c if the cli prompt has already been
        shown
 
2005-11-03 20:01  lampret
 
        * cpu/or32/or32.c:
 
        Added l.fl1
 
2005-10-31 08:23  nogj
 
        * support/debug.c:
 
        Make -d channel be equivalent to -d +channel
 
2005-10-31 08:00  nogj
 
        * sim-cmd.c:
 
        Correct INT_MAX->INT32_MAX
 
2005-10-26 16:32  nogj
 
        * peripheral/memory.c:
 
        Charles Qi Fix memory handling on big endian machines
 
2005-10-21 00:15  phoenix
 
        * cpu/or1k/except.c:
 
        added missing exception, fixes segfault with trap exception
 
2005-10-20 01:10  phoenix
 
        * cpu/common/abstract.c, cpu/or32/execute.c, sim-cmd.c:
 
        usability improvments
 
2005-10-11 08:21  nogj
 
        * sim-cmd.c, sim-config.c, sim-config.h:
 
        Stephan Bourduas  * Fix starting instruction logger from > 2^31 - 1
        instructions  * Fix `run x' command, where x > 2^31.
 
        nog.
 
2005-09-29 13:16  nogj
 
        * cpu/or1k/sprs.c:
 
        Add missing break; statements
 
2005-09-29 13:15  nogj
 
        * testbench/support/support.c:
 
        Put consecutive asm statements into one __asm__() block to prevent
        gcc from scheduleing other instructions between them.
 
2005-09-29 13:12  nogj
 
        * cpu/or32/generate.c:
 
        gcc4 compile fix
 
2005-09-29 00:54  phoenix
 
        * Makefile.in, aclocal.m4, config.h.in, configure, configure.in,
        bpb/Makefile.in, cache/Makefile.in, cpu/common/Makefile.in,
        cpu/Makefile.in, cpu/dlx/Makefile.in, cpu/or1k/Makefile.in,
        cpu/or32/Makefile.in, cuc/Makefile.in, debug/Makefile.in,
        mmu/Makefile.in, peripheral/Makefile.in,
        peripheral/channels/Makefile.in, pic/Makefile.in, pm/Makefile.in,
        port/Makefile.in, support/Makefile.in, tick/Makefile.in,
        vapi/Makefile.in:
 
        configure updates
 
2005-09-13 18:01  nogj
 
        * ChangeLog:
 
        Update ChangeLog with cvs2cl.pl -S
 
2005-09-06 18:32  nogj
 
        * support/debug.c:
 
        Fix segfault when parsing invalid debug options
 
2005-09-06 18:32  nogj
 
        * testbench/: acv_gpio.cfg, default.cfg:
 
        Update config files
 
2005-09-06 18:31  nogj
 
        * peripheral/ps2kbd.c:
 
        Hush noisy message that was making test think that the ethernet
        test failed
 
2005-09-06 18:31  nogj
 
        * testbench/tick.c:
 
        Make the timer test emit the correct success protocol
 
2005-09-06 18:30  nogj
 
        * testbench/test:
 
        Revert previous `fix' to accept the correct return code
 
2005-09-06 18:30  nogj
 
        * peripheral/gpio.c:
 
        Fix internal clock handling
 
2005-09-06 18:29  nogj
 
        * peripheral/16450.c:
 
        Fix sending too many interrupts in the uart
 
2005-09-05 10:53  nogj
 
        * configure.in:
 
        Remove the no-longer used --enable-impl configure option
 
2005-09-05 10:52  nogj
 
        * sim-config.c:
 
        Fix segfault when parsing unknown config sections
 
2005-09-05 10:50  nogj
 
        * tick/tick.c:
 
        Fix bug of not reporting timer interrupts when one was pending and
        a write happens to the ttmr spr that is not clearing the interrupt
        pending flag
 
2005-09-05 10:50  nogj
 
        * tick/tick.c:
 
        Make the tick interrupt work when except_handle does not return
 
2005-09-05 10:49  nogj
 
        * support/sched.h:
 
        Fix a bug where the scheduler stack would underrun when a job was
        scheduled run in negative time
 
2005-09-05 10:47  nogj
 
        * sim-cmd.c, sim-config.c, sim-config.h, toplevel.c,
        cache/dcache_model.c, cpu/common/abstract.c, cpu/common/parse.c,
        cpu/common/stats.c, cpu/or1k/sprs.c, cpu/or32/execute.c,
        cpu/or32/insnset.c, cpu/or32/or32.c, cuc/bb.c, cuc/cuc.c,
        cuc/cuc.h, cuc/insn.c, cuc/verilog.c, debug/debug_unit.c,
        debug/debug_unit.h, debug/gdbcomm.c, debug/gdbcomm.h,
        peripheral/16450.c, peripheral/atadevice.c,
        peripheral/atadevice_cmdi.c, peripheral/atahost.c,
        peripheral/eth.c, peripheral/fb.c, peripheral/mc.c,
        peripheral/memory.c, peripheral/ps2kbd.c, peripheral/vga.c,
        peripheral/channels/tcp.c, peripheral/channels/tty.c,
        peripheral/channels/xterm.c, support/debug.c,
        support/dumpverilog.c, support/misc.h, support/sched.c,
        support/simprintf.c, vapi/vapi.c, vapi/vapi.h:
 
        Fix most warnings issued by gcc4
 
2005-09-05 10:42  nogj
 
        * cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/parse.c,
        peripheral/memory.c:
 
        Create an 8-bit program load function to be able to load an
        unaligned section
 
2005-09-05 10:41  nogj
 
        * sim-config.c, cache/dcache_model.c, cache/icache_model.c,
        cpu/or1k/spr_dump.c, cuc/adv.c, cuc/cuc.c, cuc/cuc.h,
        cuc/verilog.c, mmu/dmmu.c, mmu/immu.c, support/Makefile.am,
        support/misc.c, support/misc.h:
 
        * Moved log2_int() from cuc/cuc.c as it is usefull for other things
        aswell.  * Changed code to use log2_int() instead of log2(), which
        is also a builtin   library function (fixes compile on gcc4).  *
        Moved is_power2() from sim-config.c to misc.c.
 
2005-08-19 00:13  phoenix
 
        * cpu/or32/or32.c:
 
        fixed l.maci encoding
 
2005-07-21 22:02  robertmh
 
        * config.guess, config.sub, testbench/config.sub:
 
        Update most config.guess and config.sub scripts.
 
2005-07-05 21:54  nogj
 
        * cpu/: or1k/sprs.c, or32/dyn_rec_stubs.c, or32/execute.c:
 
        Remove the pcprev global
 
2005-07-05 21:53  nogj
 
        * mprofiler.c, mprofiler.h, sim-config.c, sim-config.h, toplevel.c,
        cpu/or1k/sprs.c, cpu/or32/dyn_rec.c, cpu/or32/execute.c,
        debug/debug_unit.c, debug/gdbcomm.c:
 
        * prototype() -> prototype(void) where appropriate.  * Use `static'
        where it can be used.
 
2005-07-05 21:53  nogj
 
        * sim-config.c, cpu/common/abstract.h, cpu/or1k/sprs.c,
        cpu/or32/dyn32_defs.h, cpu/or32/op.c, peripheral/16450.c,
        peripheral/channels/channel.c, testbench/acv_uart.c:
 
        Spelling fixes
 
2005-07-05 21:52  nogj
 
        * toplevel.c:
 
        Print the useage of the -d in the help text
 
2005-07-05 21:52  nogj
 
        * cpu/: common/execute.h, or32/dyn_rec.c, or32/dyn_rec.h,
        or32/op_support.c:
 
        Use an array to keep track of the recompiled pages instead of a
        linked list
 
2005-07-05 21:51  nogj
 
        * debug/debug_unit.c:
 
        Only tell the user that we don't simulate a stalled cpu when it
        would actually get stalled
 
2005-07-05 21:51  nogj
 
        * sim-cmd.c, pic/pic.c, support/sched.c, support/sched.h,
        tick/tick.c:
 
        move sched_next_insn from sim-cmd.c to sched.c.  It is also usefull
        for the pic and the tick timer
 
2005-07-05 21:50  nogj
 
        * cpu/or32/op_support.c:
 
        Print the exit code in decimal, like with the complex execution
 
2005-07-05 21:50  nogj
 
        * cpu/or32/dyn_rec.c:
 
        Try to find a symbolic name of the location where we crashed
 
2005-07-05 21:50  nogj
 
        * cpu/or32/dyn_rec.c:
 
        Print stackdump to stderr instead of stdout
 
2005-07-05 21:49  nogj
 
        * support/: dbchs.h, sched.h:
 
        Print the scheduler jobs when the sched_jobs debug channel has been
        specified
 
2005-07-05 21:49  nogj
 
        * cpu/or1k/sprs.c, testbench/Makefile.am, tick/tick.c, tick/tick.h,
        testbench/tick.c:
 
        * Breakup the tick_job function into smaller ones.  * Fix lots of
        conner cases.  * Add tests for the tick timer.
 
2005-07-05 08:34  nogj
 
        * sim-config.h, toplevel.c, cpu/common/abstract.h, mmu/dmmu.c,
        mmu/dmmu.h:
 
        Speed up the dmmu
 
2005-07-05 08:33  nogj
 
        * sim-config.h, toplevel.c, cpu/common/abstract.h, mmu/immu.c,
        mmu/immu.h:
 
        Speed up the immu
 
2005-07-05 08:33  nogj
 
        * sim-config.c, sim-config.h, sim.cfg, toplevel.c,
        cpu/or32/insnset.c, debug/debug_unit.c:
 
        Remove old spr logging code.  Use `-d +spr' to get spr access
        logged to stderr
 
2005-07-01 22:04  nogj
 
        * cpu/or1k/Makefile.am, cpu/or1k/sprs.c, cpu/or1k/sprs.h,
        mmu/dmmu.c, mmu/immu.c, support/dbchs.h, cpu/or1k/spr_dump.c:
 
        Add pretty spr dumping code
 
2005-07-01 22:03  nogj
 
        * cpu/or1k/sprs.c:
 
        Remove non-trigerable out-of-range checks
 
2005-07-01 22:03  nogj
 
        * support/: debug.c, debug.h:
 
        Move the checking of the debug channel into the TRACE() macro
 
2005-06-30 19:53  nogj
 
        * cpu/or1k/sprs.c:
 
        * The effective address as written to the I/DCBPR registers needs
        to be translated by the respective mmu.  * Don't treat any values
        as special in the handling of DCPBR, DCBFR, DCBIR, ICBPR and ICBIR.
 
2005-06-30 13:42  nogj
 
        * port/port.h:
 
        s/HAS_ISBLANK/HAVE_ISBLANK/ fix compileing on windows/cygwin.
        Reported by Kuoping Hsu and Girish Venkatar
 
2005-06-30 13:42  nogj
 
        * cpu/or32/dyn_rec.c:
 
        Fix the execution log when an mtspr instruction causes an itlb miss
 
2005-06-30 13:42  nogj
 
        * cpu/or32/dyn_rec.c:
 
        Fix a very outdated comment
 
2005-06-30 13:42  nogj
 
        * cpu/: common/abstract.h, or1k/except.c, or32/dyn_rec.c,
        or32/op_support.c:
 
        Rename ADDR_PAGE to IADDR_PAGE
 
2005-06-30 13:41  nogj
 
        * cpu/or32/dyn_rec.c:
 
        Check OR32_IF_DELAY instead of it_jump || it_branch
 
2005-06-30 13:41  nogj
 
        * testbench/: acv_gpio.cfg, acv_uart.cfg, mmu.cfg:
 
        Bring config files up-to-date with recent changes
 
2005-06-30 13:41  nogj
 
        * support/: dbchs.h, debug.c:
 
        Add the cycles debug channel to print the value of the cycle
        counter before each line
 
2005-06-30 13:40  nogj
 
        * support/debug.h:
 
        Add {TRACE,ERR,FIXME,WARN}_ON macros to get the state of the given
        debug channel
 
2005-06-30 13:40  nogj
 
        * sim-config.c:
 
        Remove unused code
 
2005-06-30 13:40  nogj
 
        * peripheral/mc.c:
 
        Add a usefull trace to the mc
 
2005-06-30 13:39  nogj
 
        * peripheral/16450.c:
 
        Print a '\n' at the end of the trace
 
2005-06-30 13:39  nogj
 
        * peripheral/16450.c:
 
        Use uint8_t instead of char
 
2005-06-30 13:39  nogj
 
        * debug/debug_unit.c:
 
        Make non-writeable memory writeable by the debug core
 
2005-06-30 13:38  nogj
 
        * debug/debug_unit.c, support/dbchs.h:
 
        Use the new debug channel code instead of a compile time macro
 
2005-06-30 13:38  nogj
 
        * cpu/or32/execute.c:
 
        Fix compileation with --enable-execution=simple
 
2005-06-30 13:38  nogj
 
        * cpu/: or1k/sprs.c, or32/execute.c, or32/insnset.c:
 
        Remove the flag global
 
2005-06-30 13:37  nogj
 
        * cpu/or32/Makefile.am:
 
        Fix compileing on windows (Reported my Kuoping Hsu and Girish
        Venkatar)
 
2005-06-30 13:37  nogj
 
        * cpu/or1k/spr_defs.h, testbench/support/spr_defs.h:
 
        Fix typo
 
2005-06-30 13:37  nogj
 
        * cpu/or1k/except.c, support/dbchs.h:
 
        Create a seporate debug channel to dump exceptions to
 
2005-06-30 13:37  nogj
 
        * cpu/or1k/arch.h:
 
        Remove 08 prefix from PRIdREG
 
2005-06-30 13:36  nogj
 
        * cpu/or1k/except.c, cpu/or1k/sprs.c, cpu/or1k/sprs.h,
        cpu/or32/dyn_rec_stubs.c, cpu/or32/execute.c, cpu/or32/insnset.c,
        debug/debug_unit.c, mmu/dmmu.c, mmu/immu.c, pm/pm.c:
 
        Remove m{f,t}spr calls where we can access the spr directly
 
2005-06-30 13:36  nogj
 
        * configure.in:
 
        Use readline by default if it is availible
 
2005-06-30 13:36  nogj
 
        * sim-config.c, toplevel.c, cache/dcache_model.c,
        cache/icache_model.c, cpu/common/stats.c, cpu/or1k/except.c,
        cpu/or1k/sprs.h, cpu/or32/execute.c, cpu/or32/insnset.c,
        debug/debug_unit.c, mmu/dmmu.c, mmu/immu.c, pic/pic.c, tick/tick.c:
 
        * Remove very slow {set,test}sprbit{,s} functions.  * Remove uses
        of getsprbits in time critical functions.
 
2005-06-15 15:02  nogj
 
        * peripheral/16450.c:
 
        Make output clearer
 
2005-06-15 15:01  nogj
 
        * peripheral/: 16450.c, 16450.h:
 
        Use proper types
 
2005-06-15 15:01  nogj
 
        * peripheral/16450.c:
 
        Move loopback handling out of uart_clock16
 
2005-06-15 15:00  nogj
 
        * peripheral/: 16450.c, 16450.h:
 
        Move interrupt handling out of uart_clock16
 
2005-06-15 15:00  nogj
 
        * peripheral/: 16450.c, 16450.h:
 
        Move RX logic out of uart_clock16
 
2005-06-15 15:00  nogj
 
        * peripheral/16450.c:
 
        Move vapi command handling out of uart_clock16
 
2005-06-15 14:59  nogj
 
        * peripheral/: 16450.c, 16450.h:
 
        Move TX logic out of uart_clock16
 
2005-06-15 14:59  nogj
 
        * testbench/acv_uart.c:
 
        Correct a couple of tests
 
2005-06-15 14:58  nogj
 
        * testbench/acv_uart.c:
 
        Print more verbose ouput
 
2005-06-15 14:58  nogj
 
        * pic/pic.c:
 
        Don't issue a pending interrupt when it has already been cleared
 
2005-05-23 09:59  nogj
 
        * support/: dbchs.h, simprintf.c:
 
        Make simprintf use the new debugging functions
 
2005-05-23 09:58  nogj
 
        * support/dbchs.h, vapi/vapi.c:
 
        Make the vapi use the new debugging functions
 
2005-05-23 09:57  nogj
 
        * peripheral/dma.c, support/dbchs.h:
 
        Make the dma peripheral use the new debugging functions
 
2005-05-23 09:57  nogj
 
        * peripheral/mc.c, support/dbchs.h:
 
        Make the mc peripheral use the new debugging functions
 
2005-05-23 09:56  nogj
 
        * peripheral/gpio.c, support/dbchs.h:
 
        Make the gpio use the new debugging functions
 
2005-05-23 09:55  nogj
 
        * peripheral/atadevice.c, peripheral/atadevice.h,
        peripheral/atadevice_cmdi.c, peripheral/atahost.c,
        peripheral/messages.h, support/dbchs.h:
 
        Make the ata peripheral use the new debugging functions
 
2005-05-23 09:55  nogj
 
        * sim-cmd.c, cpu/common/abstract.c, cpu/common/abstract.h,
        cpu/common/parse.c, cpu/or32/dyn_rec.c, cpu/or32/dyn_rec_stubs.c,
        cpu/or32/execute.c, cuc/cuc.c, debug/debug_unit.c,
        peripheral/dma.c, peripheral/eth.c, peripheral/fb.c,
        peripheral/vga.c, support/dumpverilog.c, support/simprintf.c:
 
        Remove useless *breakpoint argument from the {set,eval}_direct*
        functions
 
2005-05-18 13:13  nogj
 
        * sim-config.c, sim-config.h, sim.cfg, toplevel.c,
        cache/dcache_model.c, cache/dcache_model.h, cache/icache_model.c,
        cache/icache_model.h, cpu/common/abstract.c, cpu/common/abstract.h,
        cpu/common/parse.c, cpu/or1k/sprs.c, cpu/or32/dyn_rec.c,
        cpu/or32/dyn_rec.h, cpu/or32/dyn_rec_stubs.c, cuc/bb.c,
        peripheral/16450.c, peripheral/Makefile.am, peripheral/atahost.c,
        peripheral/atahost.h, peripheral/dma.c, peripheral/eth.c,
        peripheral/fb.c, peripheral/gpio.c, peripheral/mc.c,
        peripheral/mc.h, peripheral/memory.c, peripheral/ps2kbd.c,
        peripheral/vga.c, testbench/default.cfg:
 
        * Seporate out the code used for handling the memory peripheral to
        peripheral/memory.c * Mostly decouple the memory controller from
        the internals of the memory handling.  * Rewrite memory handling to
        be more linear and thus much faster.  * Issue a bus error on
        read/write with invalid granularity.
 
2005-05-18 13:11  nogj
 
        * sim-config.c, sim-config.h, peripheral/Makefile.am,
        peripheral/test.c:
 
        Remove nolonger used test peripheral
 
2005-05-12 18:57  nogj
 
        * sim-cmd.c, cpu/common/abstract.c, cpu/common/parse.c,
        cpu/or32/execute.c, cuc/cuc.c, peripheral/fb.c, peripheral/vga.c,
        support/dumpverilog.c:
 
        Use the {set,eval}_direct* functions where they are supposed to be
        used
 
2005-04-27 21:17  nogj
 
        * cpu/: common/abstract.h, or32/dyn_rec.c, or32/op.c:
 
        Remove fixed pagesize limitation from the recompiler
 
2005-04-27 21:16  nogj
 
        * cpu/or32/execute.c:
 
        Fix instruction counter
 
2005-04-27 21:16  nogj
 
        * cpu/: common/execute.h, or1k/except.c, or32/dyn32_defs.h,
        or32/dyn_rec.c, or32/dyn_rec.h, or32/dyn_rec_stubs.c,
        or32/dyngen.c, or32/op.c, or32/op_i386.h, or32/op_support.c,
        or32/op_support.h, or32/op_t_reg_mov_op.h, or32/rec_i386.h:
 
        Remove the useless cross reference stuff: it was a bad idea to
        begin with
 
2005-04-27 21:14  nogj
 
        * toplevel.c:
 
        Kill the sim on the second ctrl-c
 
2005-04-27 21:14  nogj
 
        * sim-cmd.c:
 
        The `break' and `stall' commands don't work correctly in the
        recompiler (yet)
 
2005-04-27 21:14  nogj
 
        * pic/pic.c:
 
        Move a TRACE such that it is displayed when except handle does not
        return
 
2005-04-27 21:13  nogj
 
        * peripheral/vga.c:
 
        Fix typo such that the vga peripheral may be disabled
 
2005-04-27 21:13  nogj
 
        * peripheral/16450.c:
 
        Change the wording of error messages to more acuretly reflect the
        error they are talking about.
 
2005-04-27 21:13  nogj
 
        * cpu/or32/or32.c:
 
        l.rfe does not have a delay slot.  Don't mark it as such.
 
2005-04-27 21:12  nogj
 
        * cpu/or32/Makefile.am:
 
        * Building op.S and op.o depend on op_t_reg_mov_op.h * Clean
        generated files produced by the recompiler
 
2005-03-31 18:18  nogj
 
        * cpu/or1k/except.c, pic/pic.c:
 
        Add warning that except_handle may not return
 
2005-03-31 18:16  nogj
 
        * sim-cmd.c, sim-config.h, toplevel.c, cpu/or1k/sprs.c,
        cpu/or32/execute.c, cpu/or32/insnset.c, debug/debug_unit.c:
 
        Rewrite the interactive mode handling to also work in the
        recompiler
 
2005-03-31 18:15  nogj
 
        * peripheral/: eth.c, fb.c, ps2kbd.c:
 
        Don't halt the sim when not needed
 
2005-03-31 18:15  nogj
 
        * peripheral/: dma.c, vga.c:
 
        * Remove useless checks.  * Don't halt the sim when not really
        necessary.
 
2005-03-31 18:14  nogj
 
        * peripheral/dma.c:
 
        Fix printing of uninitialised value
 
2005-03-31 18:13  nogj
 
        * peripheral/eth.c, support/dbchs.h:
 
        Make the ethernet peripheral use the new debug channels
 
2005-03-31 18:13  nogj
 
        * sim.cfg, peripheral/16450.c, peripheral/16450.h,
        peripheral/atahost.c, peripheral/atahost.h, peripheral/dma.c,
        peripheral/dma.h, peripheral/eth.c, peripheral/ethernet_i.h,
        peripheral/fb.c, peripheral/gpio.c, peripheral/gpio_i.h,
        peripheral/mc.c, peripheral/ps2kbd.c, peripheral/vga.c:
 
        Add an optional `enabled' paramter to every peripheral
 
2005-03-31 18:12  nogj
 
        * sim-config.c, support/dbchs.h:
 
        Add traces to the config file parsing routines
 
2005-03-31 18:12  nogj
 
        * debug/debug_unit.c:
 
        Fix typo in the debug unit configureation
 
2005-03-31 18:11  nogj
 
        * sim-config.c, sim-config.h, toplevel.c:
 
        Remove nolonger needed --output-cfg option
 
2005-03-31 18:10  nogj
 
        * configure.in:
 
        Spelling fix spotted by Matjaz
 
2005-03-31 18:09  nogj
 
        * configure.in, toplevel.c, cpu/common/abstract.c,
        cpu/common/abstract.h, cpu/common/execute.h, cpu/or1k/except.c,
        cpu/or1k/except.h, cpu/or1k/sprs.c, cpu/or1k/opcode/or32.h,
        cpu/or32/Makefile.am, cpu/or32/common_i386.h,
        cpu/or32/dyn32_defs.h, cpu/or32/dyn_rec.c, cpu/or32/dyn_rec.h,
        cpu/or32/dyn_rec_stubs.c, cpu/or32/dyngen.c, cpu/or32/dyngen.h,
        cpu/or32/dyngen_elf.c, cpu/or32/dyngen_i386.c, cpu/or32/execute.c,
        cpu/or32/i386_regs.h, cpu/or32/op.c, cpu/or32/op_arith_op.h,
        cpu/or32/op_comp_op.h, cpu/or32/op_extend_op.h,
        cpu/or32/op_ff1_op.h, cpu/or32/op_i386.h, cpu/or32/op_lwhb_op.h,
        cpu/or32/op_mac_op.h, cpu/or32/op_mftspr_op.h,
        cpu/or32/op_support.c, cpu/or32/op_support.h,
        cpu/or32/op_swhb_op.h, cpu/or32/op_t_reg_mov_op.h, cpu/or32/or32.c,
        cpu/or32/rec_i386.h, cpu/or32/sched_i386.h, support/sched.h:
 
        Implement a dynamic recompiler to speed up the execution
 
2005-03-31 18:06  nogj
 
        * configure.in:
 
        Change --enable-simple to --enable-execution to be able to select
        between more than two mutually exclusive execution models
 
2005-03-31 18:05  nogj
 
        * configure.in:
 
        Issue an error if the selected target cpu is unknown
 
2005-03-31 18:04  nogj
 
        * sim-cmd.c, sim-config.h, toplevel.c, cpu/common/abstract.c,
        cpu/common/abstract.h, cpu/or1k/sprs.c, cpu/or32/execute.c,
        mmu/immu.c, peripheral/fb.c, peripheral/ps2kbd.c, pic/pic.c,
        support/simprintf.c, testbench/mmu.c, tick/tick.c:
 
        Cosmetic fixes
 
2005-03-31 18:03  nogj
 
        * cpu/: or1k/opcode/or32.h, or32/simpl32_defs.h:
 
        Move the definitions needed for the simple execution model out of
        or32.h and into simpl32_defs.h
 
2005-03-31 18:02  nogj
 
        * cpu/: or1k/except.c, or1k/sprs.h, or32/execute.c:
 
        Replace some problematic calles to mfspr/mtspr with direct access
        to the spr
 
2005-03-31 18:01  nogj
 
        * cpu/or32/or32.c:
 
        Reclasify l.trap and l.sys to be an exception instruction
 
2005-03-31 18:01  nogj
 
        * cpu/or32/insnset.c:
 
        NOP_REPORT should report numbers in hex not decimal
 
2005-03-31 18:00  nogj
 
        * cpu/common/trace.c:
 
        Rearange some code to make it clearer what it does
 
2005-03-31 18:00  nogj
 
        * cpu/common/execute.h:
 
        Fix the prototype of setsim_reg
 
2005-03-31 17:59  nogj
 
        * sim-cmd.c, sim-config.c, toplevel.c, cache/dcache_model.c,
        cache/icache_model.c, cpu/common/abstract.c, cpu/common/execute.h,
        cpu/common/stats.c, cpu/or1k/except.c, cpu/or1k/sprs.c,
        cpu/or1k/sprs.h, cpu/or32/execute.c, cpu/or32/generate.c,
        cpu/or32/insnset.c, debug/debug_unit.c, mmu/dmmu.c, mmu/immu.c,
        pic/pic.c, pm/pm.c, support/dumpverilog.c, tick/tick.c:
 
        Collect most of the cpu state variables in a structure (cpu_state)
 
2005-03-31 17:57  nogj
 
        * cpu/or32/execute.c:
 
        Log SPR_SR in the execution log
 
2005-03-31 17:55  nogj
 
        * cpu/: common/stats.c, common/stats.h, or32/execute.c:
 
        Remove useless indirection: check_depend()->depend_operands()
 
2005-03-31 17:55  nogj
 
        * pic/pic.c, support/dbchs.h:
 
        * Fix some warnings.  * Add some debugging messages.
 
2005-03-31 17:54  nogj
 
        * testbench/: acv_gpio.cfg, acv_uart.cfg, default.cfg:
 
        Update the config files for the tests to the new format
 
2005-03-31 17:52  nogj
 
        * testbench/support/support.c:
 
        Remove the useless include "sys/time.h"
 
2005-03-31 17:52  nogj
 
        * testbench/test:
 
        Fix test to expect the correct `return code'
 
2005-03-31 17:51  nogj
 
        * mmu/immu.c:
 
        Rearange some code such that it is not assumed that except_handle
        returns
 
2005-03-31 17:51  nogj
 
        * mmu/immu.c, support/dbchs.h:
 
        Make the immu use the new debug functions
 
2005-03-31 17:50  nogj
 
        * mmu/dmmu.c:
 
        Rearange code in the dmmu such that it is not assumed that
        except_handle returns
 
2005-03-31 17:50  nogj
 
        * mmu/dmmu.c, support/dbchs.h:
 
        Make the dmmu use the new debug functions
 
2005-03-31 17:49  nogj
 
        * tick/: tick.c, tick.h:
 
        Use the uorreg_t where it should be used
 
2005-03-31 17:49  nogj
 
        * support/dbchs.h, tick/tick.c:
 
        Make the tick timer use the new debug functions
 
2005-03-31 17:48  nogj
 
        * cache/icache_model.c:
 
        Fix the declaration of `sec' in reg_ic_sec
 
2005-03-31 17:48  nogj
 
        * toplevel.c, cache/icache_model.c, cache/icache_model.h,
        cpu/or1k/sprs.c:
 
        Move the function of ic_clock() to mtspr() and remove it
 
2005-03-31 17:47  nogj
 
        * toplevel.c, cache/dcache_model.c, cache/dcache_model.h,
        cpu/or1k/sprs.c:
 
        Do what dc_clock() did in mtspr() and remove it
 
2005-03-31 17:46  nogj
 
        * peripheral/dma.c:
 
        Useing set_mem32 and eval_mem32 is incorrect.  Use set_direct32 and
        eval_direct32 instead
 
2005-03-31 17:46  nogj
 
        * cpu/common/abstract.h, support/simprintf.c:
 
        Correct incorrect calls to eval_direct8
 
2005-03-31 17:44  nogj
 
        * peripheral/16450.c:
 
        Remove useless use of floats
 
2005-03-31 17:44  nogj
 
        * peripheral/16450.c:
 
        Fix VAPI in the uart
 
2005-03-31 17:43  nogj
 
        * peripheral/16450.c, support/dbchs.h:
 
        Make uart use the new trace functions
 
2005-03-31 17:40  nogj
 
        * toplevel.c, peripheral/16450.c, peripheral/dma.c,
        peripheral/eth.c, peripheral/fb.c, peripheral/gpio.c,
        peripheral/ps2kbd.c, peripheral/vga.c, support/dbchs.h,
        support/sched.c, support/sched.h, tick/tick.c:
 
         * Change scheduler to count down to 0 instead of reaching a
        certain cycle
           count.
         * Change the SCHED_ADD interface to take a time out as the
        parameter instead of   the number of cycles.
 
2005-03-25 13:20  nogj
 
        * sim-cmd.c, sim-config.c, support/Makefile.am, support/dbchs.h,
        support/debug.c, support/debug.h:
 
        Implement debug channels based on the wine debugging scheme
 
2005-03-25 13:19  nogj
 
        * peripheral/eth.c:
 
        Remove useless define
 
2005-03-25 13:18  nogj
 
        * toplevel.c, pic/pic.c, pic/pic.h:
 
        Remove pic_clock()
 
2005-03-25 13:17  nogj
 
        * cache/dcache_model.c, cache/icache_model.c,
        cpu/common/abstract.c, cpu/or1k/except.c, cpu/or1k/except.h,
        cpu/or1k/sprs.c, cpu/or32/execute.c, cpu/or32/insnset.c,
        tick/tick.c:
 
        Rework exception handling
 
2005-03-16 13:25  nogj
 
        * cpu/or32/or32.c:
 
        Fix the parameters to the l.ff1/l.maci instructions
 
2005-03-16 13:14  nogj
 
        * peripheral/gpio.c:
 
        Nir Mor:  Corrected stupid typo
 
2005-03-16 13:03  nogj
 
        * sim-config.c, cache/dcache_model.c, cache/dcache_model.h,
        cache/icache_model.c, cache/icache_model.h, cpu/or1k/spr_defs.h,
        testbench/support/spr_defs.h, mmu/dmmu.c, mmu/immu.c:
 
        Nir Mor:  Implemented DCCFGR, ICCFGR, DMMUCFGR and IMMUCFGR spr
        registers.
 
2005-03-12 03:25  phoenix
 
        * cuc/Makefile:
 
        removed
 
2005-02-26 13:46  phoenix
 
        * vapi/Makefile.in:
 
        aclocal && autoconf && automake
 
2005-02-26 13:40  phoenix
 
        * port/Makefile.in, Makefile.in, aclocal.m4, configure,
        bpb/Makefile.in, cache/Makefile.in, cpu/Makefile.in,
        cpu/common/Makefile.in, cpu/dlx/Makefile.in, cpu/or1k/Makefile.in,
        cpu/or32/Makefile.in, cuc/Makefile.in, debug/Makefile.in,
        mmu/Makefile.in, peripheral/Makefile.in,
        peripheral/channels/Makefile.in, pic/Makefile.in, pm/Makefile.in,
        support/Makefile.in, tick/Makefile.in:
 
        aclocal && autoconf && automake
 
2005-02-26 12:51  phoenix
 
        * port/Makefile.in:
 
        aclocal && autoconf && automake, missing piece
 
2005-02-26 12:51  phoenix
 
        * port/Makefile.in:
 
        file Makefile.in was added on branch stable_0_1_x on 2005-02-26
        12:40:59 +0000
 
2005-02-25 12:56  phoenix
 
        * Makefile.in, aclocal.m4, configure, bpb/Makefile.in,
        cache/Makefile.in, cpu/Makefile.in, cpu/common/Makefile.in,
        cpu/or1k/Makefile.in, cpu/or32/Makefile.in, cuc/Makefile.in,
        debug/Makefile.in, mmu/Makefile.in, peripheral/Makefile.in,
        peripheral/channels/Makefile.in, pic/Makefile.in, pm/Makefile.in,
        support/Makefile.in, tick/Makefile.in, vapi/Makefile.in,
        cpu/dlx/Makefile.in:
 
        aclocal && autoconf && automake
 
2005-02-18 22:04  nogj
 
        * configure.in, sim-cmd.c, sim-config.c, sim-config.h, toplevel.c,
        cpu/common/abstract.c, cpu/or32/insnset.c:
 
        Remove FAST_SIM, it nolonger provides a speed up
 
2005-02-18 22:03  nogj
 
        * sim-cmd.c, sim-config.c, sim-config.h, sim.cfg, toplevel.c,
        peripheral/gpio.c, peripheral/gpio.h:
 
        Cleanup the gpio peripheral useing the new callbacks
 
2005-02-18 22:02  nogj
 
        * sim-cmd.c, sim-config.c, sim-config.h, toplevel.c,
        peripheral/mc.c, peripheral/mc.h:
 
        Cleanup the memory controller useing the new callbacks
 
2005-02-18 22:01  nogj
 
        * sim-cmd.c, sim-config.c, sim-config.h, sim.cfg, toplevel.c,
        peripheral/eth.c, peripheral/ethernet.h, peripheral/ethernet_i.h:
 
        Cleanup ethernet peripheral, useing the new callbacks
 
2005-02-18 22:01  nogj
 
        * sim-cmd.c, sim-config.h, sim.cfg, toplevel.c,
        peripheral/ps2kbd.c, peripheral/ps2kbd.h:
 
        Cleanup kbd peripheral useing the new callbacks
 
2005-02-18 22:00  nogj
 
        * sim-cmd.c, sim-config.c, sim-config.h, sim.cfg, toplevel.c,
        peripheral/dma.c, peripheral/dma.h:
 
        Cleanup dma peripheral useing the new callbacks
 
2005-02-18 21:59  nogj
 
        * sim-config.c, sim-config.h, sim.cfg, toplevel.c, peripheral/fb.c,
        peripheral/fb.h:
 
        Cleanup FB peripheral, useing the new callbacks
 
2005-02-18 21:59  nogj
 
        * sim-config.c, sim-config.h, sim.cfg, toplevel.c,
        peripheral/vga.c, peripheral/vga.h:
 
        Cleanup VGA peripheral useing the new callbacks
 
2005-02-18 21:58  nogj
 
        * sim-cmd.c, sim-config.c, sim-config.h, sim.cfg, toplevel.c,
        peripheral/16450.c, peripheral/16450.h:
 
        Cleanup uart peripheral useing the new callback mechanism
 
2005-02-18 21:57  nogj
 
        * peripheral/16450.c, peripheral/eth.c, peripheral/gpio.c,
        vapi/vapi.c, vapi/vapi.h:
 
        Pass a caller given pointer to the vapi_read callback
 
2005-02-18 21:56  nogj
 
        * toplevel.c, peripheral/atadevice.c, support/sched.c,
        support/sched.h, tick/tick.c:
 
        Pass a pointer as the user given argument in the schedular callback
 
2005-02-18 21:55  nogj
 
        * sim-cmd.c, sim-config.h, sim.cfg, toplevel.c,
        peripheral/atadevice.c, peripheral/atadevice.h,
        peripheral/atahost.c, peripheral/atahost.h:
 
        Clean up the ata peripheral useing the new set of callbacks
 
2005-02-18 21:55  nogj
 
        * sim-cmd.c, sim-config.h:
 
        Add status callback
 
2005-02-18 21:54  nogj
 
        * cpu/common/abstract.c:
 
        initialise dev_mem->chip_select in register_memory
 
2005-02-18 21:53  nogj
 
        * sim-config.c, sim-config.h, peripheral/test.c:
 
        Cleanup test peripheral
 
2005-02-18 21:52  nogj
 
        * sim-config.h, toplevel.c:
 
        Add dynamic hooks to sim_reset
 
2005-02-18 21:51  nogj
 
        * cpu/common/abstract.c, cpu/common/abstract.h, debug/debug_unit.c,
        peripheral/16450.c, peripheral/atahost.c, peripheral/atahost.h,
        peripheral/dma.c, peripheral/eth.c, peripheral/fb.c,
        peripheral/gpio.c, peripheral/mc.c, peripheral/ps2kbd.c,
        peripheral/test.c, peripheral/vga.c:
 
        Pass private data in readfunc/writefunc callbacks
 
2005-02-18 21:47  nogj
 
        * profiler.c, sim-config.c, sim-config.h, toplevel.c,
        bpb/branch_predict.c, cache/dcache_model.c, cache/icache_model.c,
        cpu/common/abstract.c, cpu/common/labels.c, cuc/cuc.c,
        debug/debug_unit.c, debug/gdbcomm.c, mmu/dmmu.c, mmu/immu.c,
        peripheral/16450.c, peripheral/atahost.c, peripheral/dma.c,
        peripheral/eth.c, peripheral/fb.c, peripheral/gpio.c,
        peripheral/mc.c, peripheral/ps2kbd.c, peripheral/test.c,
        peripheral/vga.c, pm/pm.c, support/dumpverilog.c, support/sched.c,
        vapi/vapi.c:
 
        Modularise config file parseing.  Paving the way for further
        modularisation.
 
2005-02-11 11:23  nogj
 
        * peripheral/dma.h, peripheral/dma_defs.h, testbench/dmatest.c:
 
        Fix dmatest testcase
 
2005-02-10 15:53  phoenix
 
        * cpu/: common/abstract.c, or1k/sprs.c, or1k/sprs.h:
 
        typing fixes
 
2005-02-09 19:18  nogj
 
        * Makefile.am, sim-cmd.c, sim-config.c, sim-config.h, toplevel.c,
        cpu/common/parse.c, cpu/common/parse.h:
 
        Modularise simulator command parsing
 
2005-02-09 19:02  nogj
 
        * cpu/: common/abstract.h, or32/execute.c:
 
        Optimise execution history tracking
 
2005-02-09 18:57  nogj
 
        * toplevel.c:
 
        Optimise execution history tracking
 
2005-02-09 18:47  nogj
 
        * debug/debug_unit.c:
 
        Reindent create_watchpoints useing a more compact indentation style
 
2005-02-09 18:40  nogj
 
        * Makefile.am, configure.in, mprofiler.c, sim-config.c, toplevel.c,
        bpb/branch_predict.c, bpb/branch_predict.h, cache/dcache_model.c,
        cache/dcache_model.h, cache/icache_model.c, cache/icache_model.h,
        cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/execute.h,
        cpu/common/labels.c, cpu/common/labels.h, cpu/common/parse.c,
        cpu/common/parse.h, cpu/common/stats.c, cpu/common/trace.c,
        cpu/common/trace.h, cpu/or1k/arch.h, cpu/or1k/except.c,
        cpu/or1k/except.h, cpu/or1k/sprs.c, cpu/or1k/sprs.h,
        cpu/or32/execute.c, cpu/or32/generate.c, cpu/or32/insnset.c,
        cpu/or32/or32.c, cuc/adv.c, cuc/bb.c, cuc/cuc.c, cuc/insn.c,
        cuc/load.c, cuc/memory.c, cuc/timings.c, cuc/verilog.c,
        debug/debug_unit.c, debug/gdb.h, extras/Makefile.am,
        extras/Makefile.in, extras/extras.c, extras/extras.h, mmu/dmmu.c,
        mmu/dmmu.h, mmu/immu.c, mmu/immu.h, peripheral/16450.c,
        peripheral/atadevice.c, peripheral/atahost.c, peripheral/atahost.h,
        peripheral/dma.c, peripheral/dma.h, peripheral/eth.c,
        peripheral/ethernet_i.h, peripheral/fb.c, peripheral/gpio.c,
        peripheral/gpio_i.h, peripheral/mc.c, peripheral/ps2kbd.c,
        peripheral/test.c, peripheral/vga.c, peripheral/channels/channel.c,
        pic/pic.c, pm/pm.c, port/Makefile.am, port/isblank.c, port/port.h,
        port/strndup.c, support/dumpverilog.c, support/profile.c,
        support/profile.h, support/simprintf.c, tick/tick.c, vapi/vapi.c:
 
        Mark a simulated cpu address as such, by introducing the new
        oraddr_t type
 
2005-01-29 07:54  nogj
 
        * debug/debug_unit.c.bak:
 
        Remove backup file
 
2005-01-27 15:14  nogj
 
        * cpu/: or32/execute.c, or32/or32.c, or32/generate.c,
        common/abstract.h:
 
        Remove the global op structure
 
2005-01-27 15:02  nogj
 
        * cpu/or32/Makefile.am, configure.in:
 
        Fix out-of-tree builds
 
2005-01-27 14:51  nogj
 
        * cpu/or32/execute.c, cpu/or32/insnset.c, cpu/or1k/opcode/or32.h,
        toplevel.c, sim-config.c, cache/dcache_model.c,
        cache/icache_model.c, mmu/immu.c, mmu/dmmu.c,
        cpu/common/abstract.h, cpu/common/abstract.c, cpu/common/stats.c,
        bpb/branch_predict.c, support/dumpverilog.c:
 
         * Avoid doing a store in *every* instruction executed by storeing
        the instruction function unit in or32_opcodes
 
2005-01-27 14:41  nogj
 
        * cpu/or32/: execute.c, insnset.c:
 
         * Fix warnings in insnset.c and execute.c
 
2005-01-27 14:35  nogj
 
        * cpu/: or32/generate.c, or32/or32.c, or32/execute.c,
        or32/insnset.c, or1k/opcode/or32.h:
 
         * Fix generate.c to produce a execgen.c with less warnings.
         * Fix the --enable-simple configure option.
 
2005-01-27 14:15  nogj
 
        * cpu/: or32/or32.c, or1k/opcode/or32.h:
 
        Mark wich operand is the destination operand in the architechture
        definition
 
2005-01-11 16:41  andreje
 
        * cpu/: or1k/opcode/or32.h, or32/insnset.c, or32/or32.c:
 
        l.ff1 instruction added
 
2004-12-23 22:16  phoenix
 
        * peripheral/eth.c:
 
        gcc 3.4.3 compile fix
 
2004-10-22 00:26  phoenix
 
        * cpu/common/abstract.c:
 
        memory access functions fixes
 
2004-10-20 18:02  phoenix
 
        * configure.in, cpu/common/parse.c, cpu/common/stats.c,
        peripheral/ethernet_i.h:
 
        Adrian Wise: or1ksim bugfix & Solaris build
 
2004-10-18 00:55  phoenix
 
        * cpu/or32/insnset.c:
 
        some tests rely on exit(0) as a last std output text to pass
 
2004-10-16 01:08  phoenix
 
        * sim-config.h:
 
        cpu/sim memory accesses separation, tick, exception, nr. of
        operands, cycles count,... corrections.
 
2004-10-16 00:52  phoenix
 
        * tick/tick.c, support/sched.h, support/simprintf.c,
        cpu/or32/execute.c, cpu/or32/insnset.c, cpu/or1k/except.c,
        cpu/or1k/spr_defs.h, testbench/support/spr_defs.h,
        cpu/common/abstract.c, cpu/common/abstract.h:
 
        cpu/sim memory accesses separation, tick, exception, nr. of
        operands, cycles count,... corrections.
 
2004-09-28 03:14  phoenix
 
        * cpu/or1k/arch.h:
 
        added a warning
 
2004-09-28 03:09  phoenix
 
        * support/simprintf.c:
 
        missing declaration when defined STACK_ARGS
 
2004-09-28 02:58  phoenix
 
        * cpu/or1k/arch.h:
 
        in some cases (cbasic test from orp for example) this caused
        problems, disable for now
 
2004-07-22 22:17  phoenix
 
        * cpu/or32/or32.c:
 
        removed includes
 
2004-07-20 01:05  phoenix
 
        * debug/gdbcomm.c, debug/gdbcomm.h, mmu/dmmu.c, mmu/dmmu.h,
        mmu/immu.c, mmu/immu.h, cuc/load.c, cuc/memory.c, cuc/timings.c,
        cuc/verilog.c, debug/debug_unit.c, debug/debug_unit.h,
        configure.in, bpb/branch_predict.h, cache/dcache_model.c,
        cache/dcache_model.h, cache/icache_model.c, cache/icache_model.h,
        cpu/common/abstract.c, cpu/common/abstract.h, cpu/common/execute.h,
        cpu/common/labels.c, cpu/common/labels.h, cpu/common/parse.c,
        cpu/common/parse.h, cpu/common/stats.c, cpu/common/trace.c,
        cpu/or1k/except.c, cpu/or1k/sprs.c, cpu/or32/execute.c,
        cpu/or32/generate.c, cpu/or32/insnset.c, cpu/or32/or32.c,
        cuc/adv.c, cuc/bb.c, cuc/cuc.c, cuc/cuc.h, cuc/insn.c:
 
        Gyorgy Jeney: extensive cleanup
 
2004-07-20 01:01  phoenix
 
        * peripheral/dma.h, peripheral/eth.c, peripheral/fb.c,
        peripheral/gpio.c, peripheral/mc.c, peripheral/ps2kbd.c,
        peripheral/ps2kbd.h, peripheral/vga.c, pic/pic.h,
        peripheral/atadevice_cmdi.c, peripheral/atahost.c,
        peripheral/atahost.h, peripheral/dma.c, peripheral/channels/tcp.c,
        peripheral/channels/tty.c, peripheral/channels/xterm.c,
        mprofiler.c, mprofiler.h, peripheral/16450.c, peripheral/16450.h,
        peripheral/atadevice.c:
 
        Gyorgy Jeney: extensive cleanup
 
2004-07-20 00:56  phoenix
 
        * cpu/common/trace.h, profiler.c, sim-config.c, sim-config.h,
        toplevel.c, support/dumpverilog.c, support/dumpverilog.h,
        support/sched.h, support/simprintf.c, pic/pic.c, vapi/vapi.c:
 
        Gyorgy Jeney: extensive cleanup
 
2004-07-02 13:14  phoenix
 
        * cpu/or32/insnset.c:
 
        compile fix regarding lf.itof.s, lf.itof.d
 
2004-07-02 03:19  phoenix
 
        * cpu/or1k/sprs.c:
 
        compile fix (remove const)
 
2004-06-28 00:56  lampret
 
        * cpu/or32/or32.c:
 
        Updated instruction set descriptions. Changed FP instructions
        encoding.
 
2004-05-20 01:09  phoenix
 
        * cpu/or32/generate.c:
 
        added more operands
 
2004-05-09 21:52  lampret
 
        * cpu/or32/: or32.c:
 
        Changed desciption of the l.cust5 insns
 
2004-04-05 15:15  jurem
 
        * testbench/: support/Makefile.in, aclocal.m4, uos/Makefile.in,
        Makefile.in, configure:
 
        aclocal, autoconf and automake dependency problem solved (so it
        doesn't do automatic update of aclocal, configure and Makefile.in
        files)
 
2004-03-29 13:29  jurem
 
        * testbench/: Makefile.in, configure, configure.in:
 
        Fixed CCAS & CCASFLAGS, now works
 
2004-03-26 15:57  markom
 
        * support/simprintf.c:
 
        simprintf now uses stack vargs -- same as printf
 
2004-03-26 15:24  jurem
 
        * testbench/: Makefile.in, configure, configure.in,
        uos/Makefile.in:
 
        CCAS added to configure.in, CCASCOMPILE changed in Makefile.in
 
2004-03-26 10:25  markom
 
        * cpu/or1k/arch.h:
 
        simprintf now uses stack vargs -- same as printf
 
2004-02-14 20:50  phoenix
 
        * cpu/or1k/opcode/or32.h:
 
        page size is 8192 on or32
 
2004-02-06 00:23  lampret
 
        * depcomp:
 
        Added depcomp \(should this be part of configure process with
        automake --add-missing\?\)
 
2004-02-06 00:08  lampret
 
        * Makefile.in, aclocal.m4, config.h.in, configure, bpb/Makefile.in,
        cache/Makefile.in, cpu/Makefile.in, cpu/common/Makefile.in,
        cpu/dlx/Makefile.in, cpu/or1k/Makefile.in, cpu/or32/Makefile.in,
        cuc/Makefile.in, debug/Makefile.in, extras/Makefile.in,
        extras/extras.c, mmu/Makefile.in, peripheral/Makefile.in,
        peripheral/channels/Makefile.in, pic/Makefile.in, pm/Makefile.in,
        support/Makefile.in, testbench/Makefile.in, testbench/configure,,       tick/Makefile.in, vapi/Makefile.in:
 
        Downgrading back to automake-1.4
 
2004-02-03 16:04  hpanther
 
        * toplevel.c:
 
        Correct typo.
 
2004-02-03 15:33  hpanther
 
        * peripheral/: 16450.c, eth.c, ethernet_i.h, fb.c,
        channels/channel.c, channels/fd.c, channels/file.c,
        channels/generic.c, channels/xterm.c:
 
        Added "cm" command to copy data inside memory.  Make or1ksim work
        on little endian platforms.  Port to Mac OS X.  Some bugfixes.
        Allow JTAG write access to read-only memory regions.
 
2004-02-03 15:29  hpanther
 
        * extras/: Makefile.am, Makefile.in, extras.c, extras.h:
 
        Added "cm" command to copy data inside memory.  Make or1ksim work
        on little endian platforms.  Port to Mac OS X.  Some bugfixes.
        Allow JTAG write access to read-only memory regions.
 
2004-02-03 15:26  hpanther
 
        * cuc/adv.c, cuc/cuc.c, cuc/cuc.h, cuc/verilog.c,
        debug/debug_unit.c, debug/debug_unit.h:
 
        Added "cm" command to copy data inside memory.  Make or1ksim work
        on little endian platforms.  Port to Mac OS X.  Some bugfixes.
        Allow JTAG write access to read-only memory regions.
 
2004-02-03 15:23  hpanther
 
        * cpu/common/abstract.c, cpu/common/coff.h, cpu/common/elf.h,
        cpu/common/stats.c, cpu/common/stats.h, cpu/or1k/spr_defs.h,
        testbench/support/spr_defs.h, cpu/or32/execute.c,
        cpu/or32/generate.c, cpu/or32/insnset.c:
 
        Added "cm" command to copy data inside memory.  Make or1ksim work
        on little endian platforms.  Port to Mac OS X.  Some bugfixes.
        Allow JTAG write access to read-only memory regions.
 
2004-02-03 15:17  hpanther
 
        * bpb/branch_predict.c:
 
        Added "cm" command to copy data inside memory.  Make or1ksim work
        on little endian platforms.  Port to Mac OS X.  Some bugfixes.
        Allow JTAG write access to read-only memory regions.
 
2004-02-03 15:12  hpanther
 
        * ChangeLog, Makefile.am, Makefile.in, README.gdb, aclocal.m4,
        config.guess, config.h.in, config.sub, configure, configure.in,
        mprofiler.c, toplevel.c:
 
        Added "cm" command to copy data inside memory.  Make or1ksim work
        on little endian platforms.  Port to Mac OS X.  Some bugfixes.
        Allow JTAG write access to read-only memory regions.
 
2004-01-30 05:21  phoenix
 
        * peripheral/eth.c:
 
        make it work with MMU enabled
 
2004-01-30 05:12  phoenix
 
        * cpu/common/abstract.c:
 
        additional functions to bypass cache and mmu needed for peripheral
        devices
 
2004-01-30 05:07  phoenix
 
        * mmu/dmmu.c:
 
        additional functions to bypass cache and mmu needed for peripheral
        devices
 
2004-01-06 03:14  phoenix
 
        * peripheral/channels/tty.c:
 
        cfmakeraw is not avaliable on cygwin
 
2003-12-13 02:27  phoenix
 
        * cpu/common/abstract.c:
 
        segfault when there is no memory context fix
 
2003-11-28 16:04  phoenix
 
        * sim-config.c:
 
        fix for gdb_debug config
 
2003-11-11 04:42  phoenix
 
        * cpu/or32/execute.c:
 
        added additional field into executed log wich besides EA also
        prints PA (physical address)
 
2003-11-11 04:39  phoenix
 
        * cpu/or1k/sprs.c:
 
        value stored in ITLB and DTLB match registers was wrong. fixed.
 
2003-11-11 04:27  phoenix
 
        * cpu/or1k/except.c:
 
        at exception print insn number to ease debugging
 
2003-10-13 09:22  danwi
 
        * configure:
 
        Daniel Wiklund: Removed multiple entries of debug/Makefile in
        configure
 
2003-09-17 18:29  phoenix
 
        * Makefile.in:
 
        make it compile on RH 8,9
 
2003-09-12 12:17  dries
 
        * configure.in:
 
        removed second debug/Makefile (credits: Daniel Wiklund -
        danwi@isy.liu.se)
 
2003-07-13 03:58  phoenix
 
        * cpu/or32/execute.c:
 
        avoid another immu exception that should not happen
 
2003-07-11 21:21  phoenix
 
        * cpu/or32/execute.c:
 
        more informative output
 
2003-07-10 02:06  phoenix
 
        * cpu/or32/execute.c, mmu/immu.c:
 
        fix for immu exceptions that never should have happened
 
2003-07-01 22:07  csanchez
 
        * cpu/or32/insnset.c:
 
        Added support for l.addc instruction.
 
2003-07-01 21:33  csanchez
 
        * cpu/: or1k/opcode/or32.h, or32/or32.c:
 
        Added support for l.addc instruction.
 
2003-06-09 17:46  markom
 
        * peripheral/16450.c:
 
        timeout bug fixed; contribution by Carlos
 
2003-04-13 08:55  sfurman
 
        * peripheral/channels/tty.c:
 
        When using tty channel, put the serial port into raw mode (no echo,
        no CR/LF conversion, no other line discipline/buffering).
 
2003-04-12 22:21  sfurman
 
        * peripheral/16450.c:
 
 
 
        When multiple interrupts were pending, e.g. TX buffer empty and RX
        available, reading the UART's IIR register could potentially clear
        a TX interrupt before it had been sent to the processor, thus
        dropping the interrupt permanently.
 
        Fix tested w/ both eCos and uclinux.
 
2003-04-12 18:24  phoenix
 
        * debug/gdb.h:
 
        [no log message]
 
2003-04-12 16:48  phoenix
 
        * cpu/common/elf.h:
 
        remove unneded include
 
2003-04-12 05:08  phoenix
 
        * cuc/cuc.h:
 
        [no log message]
 
2003-04-12 05:02  phoenix
 
        * debug/debug_unit.c, debug/gdb.h, debug/gdbcomm.c, vapi/vapi.c:
 
        remove unneeded include
 
2003-04-12 04:57  phoenix
 
        * peripheral/ethernet_i.h:
 
        cygwin fix
 
2003-04-12 04:52  phoenix
 
        * peripheral/channels/xterm.c:
 
        cygwin fix
 
2003-04-12 04:33  sfurman
 
        * peripheral/16450.c:
 
 
        1) Fix trivial bug w/ transmitter empty interrupts that I
        introduced in the    last check-in.  2) Improve printed output from
        debugging-only uart_status() routine.
 
2003-04-09 08:11  sfurman
 
        * peripheral/16450.c:
 
        Make UART transmitter-empty interrupts match both 16450 and 16550
        behavior.
 
2003-04-02 04:26  sfurman
 
        * peripheral/channels/tty.c:
 
        Fixed my bustage: Add missing 2nd argument to open().  Otherwise,
        opening a serial port channel can sporadically fail.
 
2003-03-30 03:42  sfurman
 
        * peripheral/channels/: Makefile.am, Makefile.in, channel.c, tty.c:
 
        Added ability to map I/O from simulated UARTs to physical serial
        ports on the host running the simulator.
 
2003-03-28 00:22  sfurman
 
        * sim.cfg:
 
        Added lengthy comment explaining all possible choices for UART
        channels, e.g. xterm, tcp, file, etc.
 
2003-02-28 21:06  sfurman
 
        * peripheral/channels/xterm.c:
 
        Get rid of C++ style declarations (which can appear in the middle
        of a block) in C program.  Some older compilers complain.
 
2003-02-28 20:31  sfurman
 
        * .cvsignore:
 
        Ignore generated files
 
2003-02-28 20:19  sfurman
 
        * peripheral/channels/Makefile.in:
 
        Fix my dumb automake bustage
 
2003-02-28 00:25  sfurman
 
        * peripheral/channels/Makefile.in:
 
 
 
        1) Fix the "channels:xterm" feature so that it functions on linux.
           The existing implementation relies on SysV STREAMS behavior that
            Linux does not possess.
 
        2) Allow arguments to be passed to the xterm from the sim.cfg file,
           e.g. to set the window dimensions or fonts.
 
        3) Add the ability for a program to interact with the simulator
        UART    through a TCP socket.
 
2003-02-28 00:15  sfurman
 
        * peripheral/channels/: channel.c, Makefile.am, tcp.c, xterm.c:
 
 
 
        1) Fix the "channels:xterm" feature so that it functions on linux.
           The existing implementation relies on SysV STREAMS behavior that
            Linux does not possess.
 
        2) Allow arguments to be passed to the xterm from the sim.cfg file,
           e.g. to set the window dimensions or fonts.
 
        3) Add the ability for a program to interact with the simulator
        UART    through a TCP socket.
 
2003-02-28 00:01  sfurman
 
        * bpb/.cvsignore, cpu/common/.cvsignore, cpu/.cvsignore,
        cpu/or1k/.cvsignore, cpu/or32/.cvsignore, cache/.cvsignore,
        cuc/.cvsignore, debug/.cvsignore, mmu/.cvsignore,
        peripheral/channels/.cvsignore, peripheral/.cvsignore,
        pic/.cvsignore, pm/.cvsignore, support/.cvsignore,
        testbench/support/.cvsignore, testbench/.cvsignore,
        testbench/uos/.cvsignore, tick/.cvsignore, vapi/.cvsignore:
 
        Ignore generated files for CVS purposes
 
2003-02-27 23:23  sfurman
 
        * peripheral/16450.c:
 
 
 
        There was a bug in the simulator's UART implementation that caused
        the UART's LSR register to become corrupted.  This was due to an
        assumption that 'char' is an unsigned type, but that is not true on
        all platforms.
 
        When the char type is signed and a character is read in the range
        0x80-0xff, the high bit is sign-extended into the upper bits of an
        entry in the receive FIFO.  When the character reaches the head of
        the FIFO, the upper bits of the FIFO entry are OR'ed into the LSR,
        causing the LSR to be set to 0xFF.
 
        A simple cast fixes the problem.
 
2003-01-28 04:49  lampret
 
        * cpu/or32/or32.c:
 
        Added cvs log keywords
 
2002-12-09 16:51  simons
 
        * cpu/or1k/sprs.c:
 
        Cache invalidate bug fixed again (it was ok before).
 
2002-12-03 15:43  markom
 
        * cuc/verilog.c:
 
        sync problem in cuc not yet fixed
 
2002-12-03 15:39  markom
 
        * cuc/: Makefile, verilog.c:
 
        few cuc bug fixes
 
2002-12-03 12:45  markom
 
        * cuc/verilog.c:
 
        cuc now compiles
 
2002-12-03 12:42  markom
 
        * cuc/Makefile, peripheral/atadevice.h:
 
        cvs problem fixed
 
2002-12-03 12:37  markom
 
        * Makefile.in, aclocal.m4, cache/Makefile.in, cuc/Makefile,
        mmu/Makefile.in:
 
        cvs bug fixed
 
2002-12-03 12:24  markom
 
        * sim-config.c, cuc/cuc.c, cuc/cuc.h, cuc/verilog.c,
        peripheral/atadevice.h:
 
        small bug in cuc fixed
 
2002-12-02 22:20  simons
 
        * cpu/or1k/sprs.c:
 
        Cache invalidate bug fixed.
 
2002-12-02 22:13  simons
 
        * Makefile.in, bpb/Makefile.in, cpu/Makefile.in:
 
        Cache invalidate bug fixed.
 
2002-11-26 04:37  lampret
 
        * support/simprintf.c:
 
        eval_reg replaced with the new evalsim_reg32
 
2002-11-26 02:21  lampret
 
        * cpu/or1k/arch.h:
 
        STACK_ARGS is getting obsolete and is only needed by simprintf,
        which needs it to be 0.
 
2002-11-20 22:33  simons
 
        * cache/: dcache_model.c, icache_model.c:
 
        Bug fixed.
 
2002-11-06 03:03  rprescott
 
        * configure:
 
        channels integration
 
2002-10-29 10:48  simons
 
        * testbench/README:
 
        or32-uclinux tool chain have to be used to build the testbench.
 
2002-10-27 22:30  rprescott
 
        * sim.cfg:
 
        channels integration
 
2002-10-27 22:26  rprescott
 
        * configure.in, sim-config.c, sim-config.h:
 
        channels integration
 
2002-10-27 22:19  rprescott
 
        * Makefile.am:
 
        channels integration
 
2002-10-27 22:15  rprescott
 
        * configure, configure.in:
 
        channels integration
 
2002-10-27 22:11  rprescott
 
        * configure, configure.in:
 
        channels integration
 
2002-10-25 20:19  rprescott
 
        * peripheral/: 16450.c, 16450.h, Makefile.am:
 
        channels support
 
2002-10-25 20:17  rprescott
 
        * AUTHORS:
 
        Added me ;-)
 
2002-10-25 19:41  rprescott
 
        * peripheral/channels/: channel.c, channel.h, Makefile.am,
        Makefile.in, fd.c, fd.h, file.c, generic.c, generic.h, xterm.c:
 
        Channels (fd,file,xterm) first import
 
2002-10-25 19:41  rprescott
 
        * peripheral/channels/: channel.c, channel.h, Makefile.am,
        Makefile.in, fd.c, fd.h, file.c, generic.c, generic.h, xterm.c:
 
        Initial revision
 
2002-10-24 03:09  simons
 
        * peripheral/eth.c:
 
        Minimum packet length cheching changed to present the real hw.
 
2002-10-21 11:37  rherveille
 
        * peripheral/atadevice.h:
 
        Changed main structure.
 
2002-10-21 11:30  markom
 
        * README:
 
        readme updated
 
2002-10-18 15:07  rherveille
 
        * peripheral/: atadevice.c, atadevice_cmdi.c:
 
        Removed trailing ' \' used to continue code on the next line.  This
        caused problems with some compilers.
 
2002-10-11 12:55  markom
 
        * cuc/: bb.c, cuc.c, cuc.h, insn.c, load.c:
 
        few cuc bugs fixed
 
2002-10-10 16:11  markom
 
        * toplevel.c, cpu/common/parse.c, cuc/bb.c, cuc/cuc.c, cuc/cuc.h,
        cuc/load.c, cuc/verilog.c:
 
        ELF sym loading improved
 
2002-09-27 16:58  markom
 
        * cuc/load.c:
 
        cuc sw loading bug fixed
 
2002-09-27 16:46  markom
 
        * cuc/: cuc.c, insn.c, verilog.c:
 
        several cuc bugs fixed; different verilog cuc file naming
 
2002-09-16 22:48  simons
 
        * peripheral/mc.h:
 
        Different memory controller.
 
2002-09-13 21:07  ivang
 
        * toplevel.c:
 
        HUGE VOODOO BUG FIXED
 
2002-09-13 18:51  ivang
 
        * toplevel.c:
 
        Added help for "breaks" command.
 
2002-09-13 18:49  ivang
 
        * cpu/common/labels.c, cpu/common/labels.h, toplevel.c:
 
        Added "breaks" command that prints all set breakpoints.
 
2002-09-12 16:43  markom
 
        * toplevel.c, cuc/verilog.c, testbench/acv_uart.c,
        testbench/acv_uart.cfg:
 
        breakpoint can be set on labels
 
2002-09-10 18:37  markom
 
        * cuc/: cuc.c, insn.c:
 
        options missing bug fixed
 
2002-09-10 18:10  markom
 
        * cuc/insn.c:
 
        cmov pushing through
 
2002-09-10 12:44  markom
 
        * cuc/bb.c:
 
        fixed type 2 joining FLAG_REG bug
 
2002-09-10 11:36  markom
 
        * cuc/bb.c:
 
        uncond branch simplification bug fixed
 
2002-09-10 11:10  markom
 
        * cuc/load.c:
 
        cuc delay slot loading bug fixed
 
2002-09-09 17:18  markom
 
        * cuc/bb.c:
 
        added a-b-c, a-c bb simplification
 
2002-09-09 16:20  markom
 
        * cuc/: bb.c, cuc.c, insn.c:
 
        profiling miscalculation and add-sfxx joining bugs fixed
 
2002-09-08 04:29  lampret
 
        * cpu/or32/or32.c:
 
        Fixed encoding for l.div/l.divu.
 
2002-09-05 11:07  simons
 
        * testbench/support/support.c:
 
        PRINTF/printf mess fixed.
 
2002-09-04 22:05  simons
 
        * cpu/or1k/spr_defs.h, testbench/support/spr_defs.h:
 
        PRINTF/printf mess fixed.
 
2002-09-04 13:29  simons
 
        * testbench/acv_gpio.c, testbench/acv_uart.c, testbench/cbasic.c,
        testbench/dhry.c, testbench/dhry.h, testbench/dmatest.c,
        testbench/eth.c, testbench/eth0.tx, testbench/except_test.c,
        testbench/functest.c, testbench/kbdtest.c, testbench/mc_async.c,
        testbench/mc_common.c, testbench/mc_dram.c, testbench/mc_ssram.c,
        testbench/mc_sync.c, testbench/mmu.c, testbench/mul.c,
        testbench/mycompress.c, cpu/or1k/spr_defs.h,
        testbench/support/spr_defs.h, testbench/support/support.c,
        testbench/support/support.h, testbench/uos/spr_defs.h,
        testbench/uos/task.c, testbench/uos/uos.c:
 
        Mess with printf/PRINTF fixed. Ethernet test changed to support
        latest changes.
 
2002-08-30 21:46  rherveille
 
        * sim.cfg:
 
        [no log message]
 
2002-08-30 21:45  rherveille
 
        * peripheral/atahost.c:
 
        fixed some bugs detected by Bender hardware
 
2002-08-30 14:57  simons
 
        * peripheral/eth.c:
 
        TX_BD_NUM register now contains a real number of transmit BDs
        (before this was n*2)
 
2002-08-29 12:26  simons
 
        * config.guess:
 
        Host type was not recognized.
 
2002-08-23 14:57  markom
 
        * cuc/cuc.c:
 
        cuc temporary files are deleted upon exiting
 
2002-08-23 14:50  markom
 
        * cuc/verilog.c:
 
        fixed load/store state machine verilog generation errors
 
2002-08-23 11:38  markom
 
        * sim-config.c:
 
        added missing fout initialization
 
2002-08-23 10:38  markom
 
        * config.guess, mprofiler.c, profiler.c, sim-config.c,
        sim-config.h, toplevel.c, bpb/Makefile.in, bpb/branch_predict.c,
        cache/dcache_model.c, cache/icache_model.c, cpu/Makefile.in,
        cpu/common/Makefile.in, cpu/common/abstract.c, cpu/common/parse.c,
        cpu/common/stats.c, cpu/common/trace.c, cpu/dlx/execute.c,
        cpu/or1k/Makefile.in, cpu/or1k/except.c, cpu/or1k/sprs.c,
        cpu/or1k/sprs.h, cpu/or32/Makefile.in, cpu/or32/execute.c,
        cpu/or32/insnset.c, cuc/bb.c, cuc/cuc.c, cuc/cuc.h, cuc/insn.c,
        cuc/load.c, cuc/memory.c, cuc/timings.c, cuc/verilog.c,
        debug/debug_unit.c, debug/debug_unit.c.bak, debug/gdbcomm.c,
        mmu/dmmu.c, mmu/immu.c, peripheral/16450.c, peripheral/atadevice.c,
        peripheral/atahost.c, peripheral/dma.c, peripheral/eth.c,
        peripheral/fb.c, peripheral/gpio.c, peripheral/mc.c,
        peripheral/ps2kbd.c, pic/pic.c, pm/pm.c, support/dumpverilog.c,
        support/sched.h, support/simprintf.c, testbench/acv_gpio.c,
        testbench/acv_uart.c, testbench/cbasic.c, testbench/dhry.c,
        testbench/dhry.h, testbench/dmatest.c, testbench/eth.c,
        testbench/except_test.c, testbench/functest.c, testbench/kbdtest.c,
        testbench/mc_async.c, testbench/mc_common.c, testbench/mc_dram.c,
        testbench/mc_ssram.c, testbench/mc_sync.c, testbench/mmu.c,
        testbench/mul.c, testbench/mycompress.c,
        testbench/support/support.c, testbench/support/support.h,
        testbench/uos/task.c, testbench/uos/uos.c, tick/tick.c,
        vapi/vapi.c:
 
        PRINTF should be used instead of printf; command redirection
        repaired
 
2002-08-22 11:59  markom
 
        * cuc/: Makefile, cuc.c, insn.c, verilog.c:
 
        some minor bugs fixed
 
2002-08-21 19:12  simons
 
        * cache/dcache_model.c, cache/icache_model.c,
        cpu/common/abstract.c:
 
        A bug when cache enabled and bus error comes fixed.
 
2002-08-19 11:44  markom
 
        * cuc/verilog.c:
 
        outputs out of function are not registered anymore
 
2002-08-16 15:38  markom
 
        * cuc/: bb.c, cuc.c, insn.c, memory.c, verilog.c:
 
        generated cuc top scheduler builds without syntax errors; not
        tested yet
 
2002-08-16 15:17  simons
 
        * testbench/: board.h, default.cfg, eth0.tx:
 
        Interrupt suorces fixed.
 
2002-08-16 12:30  simons
 
        * testbench/: kbdtest.c, kbdtest.rx:
 
        Now even keyboard test passes.
 
2002-08-15 23:41  simons
 
        * testbench/: board.h, xess.ld:
 
        Testbench is now running on ORP architecture platform.
 
2002-08-15 23:38  simons
 
        * Makefile.in, aclocal.m4, sim-config.c, sim-config.h,
        bpb/Makefile.in, cache/Makefile.in, cpu/Makefile.in,
        cpu/common/Makefile.in, cpu/common/abstract.c,
        cpu/common/abstract.h, cpu/or1k/Makefile.in, cpu/or32/Makefile.in,
        cuc/Makefile, debug/Makefile.in, mmu/Makefile.in,
        peripheral/16450.c, peripheral/Makefile.am, peripheral/Makefile.in,
        peripheral/atahost.c, peripheral/dma.c, peripheral/eth.c,
        peripheral/fb.c, peripheral/gpio.c, peripheral/mc.c,
        peripheral/ps2kbd.c, peripheral/vga.c, pic/Makefile.in,
        pm/Makefile.in, support/Makefile.in, testbench/Makefile.am,
        testbench/Makefile.in, testbench/basic.S, testbench/cache.cfg,
        testbench/cache.ld, testbench/cache_asm.S, testbench/cfg.S,
        testbench/default.cfg, testbench/default.ld, testbench/dmatest.c,
        testbench/dmatest.cfg, testbench/eth.c, testbench/eth.cfg,
        testbench/eth0.tx, testbench/except.S, testbench/except_test.c,
        testbench/except_test.cfg, testbench/except_test_s.S,
        testbench/fbtest.c, testbench/fbtest.cfg, testbench/flag.S,
        testbench/int_test.S, testbench/int_test.cfg, testbench/kbdtest.c,
        testbench/kbdtest.cfg, testbench/mmu.c, testbench/mmu.cfg,
        testbench/uos/except_or32.S, tick/Makefile.in, vapi/Makefile.in,
        peripheral/test.c, testbench/int_test.ld:
 
        Testbench is now running on ORP architecture platform.
 
2002-08-13 22:15  simons
 
        * testbench/: except.S, mmu.c, mmu.cfg, xess.ld:
 
        Flash at 0x04000000 RAM at 0x00000000. Only MMU test works.
 
2002-08-13 18:03  simons
 
        * testbench/: basic.S, cache.ld, cfg.S, default.ld, eth0.tx,
        except.S, except_mc.ld, except_test.c, except_test.cfg,
        except_test_s.S, fbtest.c, flag.S, int_test.S, mul.c, mycompress.c,
        xess.ld, support/support.c:
 
        Changed to work with or32-uclinux tool chain. Everything works
        except keyboard test.
 
2002-08-12 13:42  markom
 
        * cuc/memory.c:
 
        some debugging code cleanup
 
2002-08-12 12:58  markom
 
        * cuc/: bb.c, cuc.c, cuc.h, insn.c, memory.c:
 
        burst detection for bytes & halfwords added
 
2002-08-09 14:17  markom
 
        * cuc/: bb.c, cuc.c, cuc.h, memory.c:
 
        memory optimizations moved into main optimization loop
 
2002-08-08 16:59  markom
 
        * profiler.c, cuc/bb.c, cuc/cuc.c, cuc/cuc.h, cuc/verilog.c:
 
        profiling and cuc can be made in one run
 
2002-08-08 11:11  markom
 
        * cuc/: bb.c, cuc.c, cuc.h, insn.c:
 
        caller saved register r11 fixed
 
2002-08-08 10:50  markom
 
        * cuc/: adv.c, insn.c:
 
        conditional facts does not work for assignments outside BB
 
2002-08-08 10:00  markom
 
        * cuc/: adv.c, cuc.c, cuc.h, insn.c, memory.c, verilog.c:
 
        added file; cleanup
 
2002-08-07 14:43  markom
 
        * cuc/: Makefile, Makefile.am, Makefile.in, bb.c, cuc.c, cuc.h,
        insn.c:
 
        simple conditional facts generation tested
 
2002-08-06 16:19  markom
 
        * cuc/: bb.c, cuc.c:
 
        conditional facts generation
 
2002-08-06 13:19  markom
 
        * cuc/: bb.c, cuc.c, cuc.h, verilog.c:
 
        adding fact generation from conditionals; still under development
 
2002-08-06 12:11  markom
 
        * cuc/: bb.c, cuc.c, cuc.h, insn.c, insn.h, timings.c, verilog.c:
 
        adv. dead code elimination; few optimizations
 
2002-08-05 18:11  markom
 
        * cuc/: bb.c, cuc.c, cuc.h, insn.c, insn.h, verilog.c:
 
        more CMOV optimizations; some bugs fixed; more complex optimization
        structure
 
2002-08-05 16:40  markom
 
        * cuc/: bb.c, insn.c, timings.c:
 
        more CMOV optimizations; cse tested
 
2002-08-02 14:10  markom
 
        * cuc/insn.c:
 
        add - sfxx optimization
 
2002-08-02 13:35  markom
 
        * configure, virtex.tim, cuc/bb.c, cuc/insn.c, cuc/insn.h:
 
        sfor instruction replaced by conditional cmov
 
2002-08-02 13:17  markom
 
        * virtex.tim, cuc/bb.c, cuc/insn.c:
 
        problems with LRBB removal solved
 
2002-08-01 19:15  markom
 
        * cuc/: insn.c, verilog.c:
 
        regs and loads do not use rst - can yield less logic
 
2002-08-01 19:12  markom
 
        * virtex.tim, cuc/bb.c, cuc/cuc.h, cuc/insn.c, cuc/verilog.c:
 
        new BB joining type; BBID_END added; virtex.tim sample cuc timings
 
2002-08-01 12:13  markom
 
        * cuc/: bb.c, cuc.c, verilog.c:
 
        bb joining, basic block triggers bugs fixed; more verilog
        generation of arbiter
 
2002-07-31 20:17  rherveille
 
        * peripheral/: atadevice.c, atadevice.h, atadevice_cmdi.c,
        atadevice_cmdi.h, atahost.c, atahost.h:
 
        stable release
 
2002-07-31 13:47  markom
 
        * cuc/cuc.c:
 
        sa command bug fixed
 
2002-07-31 13:46  markom
 
        * cuc/insn.c:
 
        optimize cmovs bug fixed
 
2002-07-30 16:31  markom
 
        * cuc/bb.c, cuc/cuc.c, cuc/verilog.c, testbench/mul.c,
        testbench/support/support.h:
 
        cuc main verilog file generation
 
2002-07-30 11:25  lampret
 
        * cpu/or1k/sprs.c:
 
        SR[FO] is always set to 1.
 
2002-07-30 11:12  lampret
 
        * cpu/or32/execute.c:
 
        Executed log insns counter output in decimal instead of hex.
 
2002-07-30 11:09  lampret
 
        * sim-config.c:
 
        Reset SR (and ESR) have TEE set to zero (no tick timer).
 
2002-07-30 11:06  lampret
 
        * cpu/or32/execute.c:
 
        Added instruction count to hardware executed log
 
2002-07-30 10:26  lampret
 
        * configure.in:
 
        No arith and overflow flags by default.
 
2002-07-28 23:54  lampret
 
        * testbench/basic.S:
 
        Bug fix.
 
2002-07-24 16:01  markom
 
        * cuc/verilog.c:
 
        busy signal added
 
2002-07-24 15:58  markom
 
        * cuc/: cuc.h, memory.c, timings.c, verilog.c:
 
        function calling generation; not tested yet
 
2002-07-24 12:46  markom
 
        * cuc/: bb.c, cuc.c, cuc.h, insn.c, insn.h, load.c, verilog.c:
 
        function dependency analysis added
 
2002-07-23 17:18  markom
 
        * cuc/: bb.c, cuc.c, cuc.h, insn.c, load.c:
 
        type 2 bb joining; few small bugs fixed; cmov edge condition added
 
2002-07-23 11:31  markom
 
        * cuc/: cuc.c, cuc.h, memory.c:
 
        duplicated memory loads (same location) can be removed
 
2002-07-22 18:21  markom
 
        * cuc/: cuc.c, insn.c:
 
        a few gui improvements
 
2002-07-22 17:28  markom
 
        * cuc/: bb.c, cuc.c, insn.c, insn.h, verilog.c:
 
        separated async and sync cond rst||... and fixed few other bugs in
        verilog generator; advanced cmov optimization
 
2002-07-17 18:55  markom
 
        * cuc/: Makefile, bb.c, cuc.c, load.c:
 
        l.movhi added; (signed) comparison bug fixed
 
2002-07-17 18:32  markom
 
        * configure, configure.in, sim-config.c, sim-config.h, sim.cfg,
        toplevel.c, cpu/common/abstract.c, cpu/common/abstract.h,
        cpu/common/parse.c, cpu/common/parse.h, cpu/or32/execute.c,
        cuc/Makefile, cuc/bb.c, cuc/cuc.c, cuc/cuc.h, cuc/insn.c,
        cuc/insn.h, cuc/load.c, cuc/memory.c, cuc/timings.c:
 
        improved CUC GUI; pre/unroll bugs fixed
 
2002-07-13 02:28  simons
 
        * configure, configure.in:
 
        Typing mistake fixed.
 
2002-07-12 20:20  ivang
 
        * sim-config.c, sim-config.h, cuc/Makefile, peripheral/eth.c,
        peripheral/ethernet.h, peripheral/ethernet_i.h,
        testbench/Makefile.in, testbench/aclocal.m4, testbench/configure,
        testbench/eth0.tx, testbench/support/Makefile.in,
        testbench/uos/Makefile.in:
 
        Modified Ethernet model.
 
2002-07-10 18:24  simons
 
        * cpu/or1k/sprs.c, mmu/dmmu.c, mmu/immu.c:
 
        MMU registers reserved fields protected from writing.
 
2002-07-10 12:32  markom
 
        * sim-config.h, toplevel.c, cache/dcache_model.c,
        cache/icache_model.c, cpu/common/abstract.c, cpu/common/stats.c,
        cpu/or1k/sprs.c, cpu/or32/execute.c, cpu/or32/insnset.c,
        debug/debug_unit.c, debug/debug_unit.h, mmu/dmmu.c, mmu/immu.c,
        peripheral/16450.c, peripheral/dma.c, peripheral/eth.c,
        peripheral/fb.c, peripheral/ps2kbd.c, peripheral/vga.c,
        support/sched.c, support/sched.h, support/simprintf.c, tick/tick.c:
 
        code cleaning - a lot of global variables moved to runtime struct
 
2002-07-09 17:37  markom
 
        * sim-config.c, sim-config.h, sim.cfg, toplevel.c,
        cpu/common/parse.c, cuc/bb.c, cuc/cuc.c, cuc/cuc.h, cuc/insn.c,
        cuc/insn.h, cuc/load.c, cuc/timings.c, cuc/verilog.c:
 
        cuc updated, cuc prompt parsing; CSM analysis
 
2002-07-07 14:50  simons
 
        * cpu/common/: abstract.c, abstract.h:
 
        Routine for adjusting read and write delay for devices added.
 
2002-07-04 18:35  markom
 
        * Makefile.am, Makefile.in, README, configure, configure.in,
        mprofiler.h, profiler.c, profiler.h, sim.cfg, toplevel.c,
        cpu/dlx/Makefile.in, cpu/or1k/opcode/or32.h, cpu/or32/or32.c,
        cuc/Makefile, cuc/Makefile.am, cuc/Makefile.in, cuc/bb.c,
        cuc/cuc.c, cuc/cuc.h, cuc/insn.c, cuc/insn.h, cuc/load.c,
        cuc/memory.c, cuc/timings.c, cuc/verilog.c:
 
        Initial version of OpenRISC Custom Unit Compiler added
 
2002-07-03 00:53  rherveille
 
        * cpu/common/Makefile.in, cpu/or1k/Makefile.in,
        cpu/or32/Makefile.in, peripheral/messages.h:
 
        ata beta release
 
2002-07-03 00:44  rherveille
 
        * Makefile.in, aclocal.m4, sim-config.c, sim-config.h, sim.cfg,
        toplevel.c, bpb/Makefile.in, cache/Makefile.in, cpu/Makefile.in,
        debug/Makefile.in, mmu/Makefile.in, peripheral/Makefile.am,
        peripheral/Makefile.in, peripheral/atacmd.h,
        peripheral/atadevice.c, peripheral/atadevice.h,
        peripheral/atadevice_cmdi.c, peripheral/atadevice_cmdi.h,
        peripheral/atahost.c, peripheral/atahost.h,
        peripheral/atahost_define.h, pic/Makefile.in, pm/Makefile.in,
        support/Makefile.in, tick/Makefile.in, vapi/Makefile.in:
 
        Beta release of ATA simulation
 
2002-06-05 08:26  markom
 
        * toplevel.c:
 
        help added for mprofiler and profiler commands
 
2002-06-03 08:10  markom
 
        * peripheral/: eth.c, ethernet_i.h, fb.c:
 
        ifdefs changed to ifs, to exclude ethernet_i header file
 
2002-05-24 00:27  ivang
 
        * cpu/common/abstract.c:
 
        Added delayr and delayw variable initialization (default value 1)
 
2002-05-22 09:15  markom
 
        * peripheral/: fb.c, fb.h:
 
        camera support added to fb
 
2002-05-14 12:15  markom
 
        * sim-config.c:
 
        I/D MMU and I/D caches takes some cycles by default
 
2002-05-13 14:58  markom
 
        * config.h.in, configure, configure.in, peripheral/eth.c,
        peripheral/ethernet.c, peripheral/ethernet_i.h:
 
        eth phy is now optional and disabled by default, use
        --enable-ethphy to enable it
 
2002-05-10 12:22  markom
 
        * mprofiler.c, toplevel.c, cpu/common/parse.c, cpu/common/parse.h:
 
        profiler and mprofiler commands added to interactive mode of
        or1ksim
 
2002-05-10 11:32  markom
 
        * mprofiler.c, mprofiler.h, profiler.c, profiler.h, sim-config.c,
        sim-config.h, toplevel.c:
 
        profiler now uses nicer parameters
 
2002-05-10 11:19  markom
 
        * peripheral/fb.c:
 
        fb refresh updated
 
2002-05-09 11:06  markom
 
        * peripheral/: fb.c, fb.h:
 
        refresh indicator/count added to frame buffer
 
2002-05-03 18:45  ivang
 
        * peripheral/eth.c:
 
        Fix.
 
2002-04-29 17:06  simons
 
        * peripheral/eth.c:
 
        Controller reset fixed.
 
2002-04-26 14:26  ivang
 
        * testbench/test:
 
        Added execution of pre and post simulation shell scripts.  Script
        should be named .pre.sh for pre-execution script and
        .post.sh for post-execution script.
 
2002-04-25 21:10  ivang
 
        * testbench/eth.c:
 
        Bug fix.
 
2002-04-25 18:49  ivang
 
        * testbench/: eth.cfg, eth0.tx:
 
        Configuration for ethernet testcase.
 
2002-04-25 18:39  ivang
 
        * peripheral/eth.c, testbench/eth.c:
 
        Fixed bug in file interface. Modified testcase to suid
        modifications.
 
2002-04-18 12:20  markom
 
        * config.sub, testbench/config.sub:
 
        or32-uclinux target added
 
2002-04-17 16:23  ivang
 
        * support/simprintf.c, sim-config.c, sim-config.h:
 
        Added configuration parameter for specifying stdout file filename.
 
2002-04-15 15:54  markom
 
        * peripheral/16450.c, support/sched.h:
 
        ugly bug with duplicate redefined i removed
 
2002-04-12 17:18  simons
 
        * cpu/common/parse.c:
 
        Physical address bug fixed.
 
2002-04-11 22:52  simons
 
        * cpu/common/elf.h:
 
        Elf support added.
 
2002-04-11 12:20  simons
 
        * cpu/common/parse.c:
 
        Elf support added.
 
2002-04-10 09:46  markom
 
        * configure, configure.in, cpu/common/Makefile.am,
        cpu/common/Makefile.in, support/Makefile.am, support/Makefile.in,
        support/sched.c, support/sched.h:
 
        sched files moved to support dir
 
2002-04-10 09:40  markom
 
        * toplevel.c, peripheral/16450.c, peripheral/16450.h:
 
        uart now partially uses scheduler
 
2002-04-10 09:10  markom
 
        * sim-config.c, sim-config.h, toplevel.c, cpu/or1k/sprs.c,
        peripheral/16450.c, peripheral/fb.c, peripheral/fb.h,
        peripheral/ps2kbd.c, peripheral/ps2kbd.h, peripheral/vga.c,
        peripheral/vga.h, pic/pic.c, pm/pm.c, pm/pm.h:
 
        kbd, fb, vga devices now uses scheduler
 
2002-04-09 15:15  markom
 
        * cpu/or32/execute.c, peripheral/mc.c:
 
        memory regions can now overlap with MC -- not according to MC spec
 
2002-04-05 11:11  simons
 
        * testbench/Makefile.am, testbench/Makefile.in,
        testbench/int_test.S, testbench/int_test.cfg, tick/tick.c:
 
        Cache and tick timer tests fixed.
 
2002-04-03 15:09  markom
 
        * cpu/or32/or32.c:
 
        l.muli instruction added
 
2002-03-29 23:11  simons
 
        * peripheral/fb.c:
 
        Wrapping around 512k boundary to simulate real hw.
 
2002-03-26 17:04  simons
 
        * peripheral/fb.c:
 
        Color bits position changed.
 
2002-03-17 20:48  simons
 
        * peripheral/: eth.c, ethernet.h, ethernet_i.h:
 
        Some changes and fixes.
 
2002-03-15 12:12  ivang
 
        * peripheral/: mc.c, mc.h:
 
        Added status info dump.
 
2002-03-15 11:57  ivang
 
        * toplevel.c:
 
        Added dump of MC status.
 
2002-03-14 11:59  ivang
 
        * cpu/or32/Makefile.in:
 
        [no log message]
 
2002-03-08 17:00  ivang
 
        * sim-config.c:
 
        Fixed eth configuration.
 
2002-03-08 17:00  ivang
 
        * testbench/: eth.c, eth.cfg:
 
        Fixed configuration.
 
2002-03-08 16:34  ivang
 
        * sim-config.c, sim-config.h:
 
        Fixed error during merge.
 
2002-03-08 16:16  ivang
 
        * sim-config.c, sim-config.h:
 
        Merge.
 
2002-03-07 12:03  markom
 
        * sim-config.c, sim.cfg, testbench/default.cfg,
        testbench/dmatest.cfg, testbench/except_test.cfg,
        testbench/int_test.cfg:
 
        tick section is now obsolete; update your .cfg files!
 
2002-03-07 12:02  markom
 
        * pic/pic.c:
 
        some small optimizations
 
2002-03-07 11:39  markom
 
        * toplevel.c, cpu/common/Makefile.am, cpu/common/Makefile.in,
        cpu/or1k/sprs.c, cpu/or1k/sprs.h, tick/tick.c, tick/tick.h:
 
        tick timer works with scheduler
 
2002-03-06 16:53  ivang
 
        * cpu/or32/Makefile.am, sim-config.c:
 
        Fixed building problem.
 
2002-03-06 16:29  ivang
 
        * sim-config.c, sim-config.h, sim.cfg, peripheral/eth.c:
 
        Added some more configuration parameters.
 
2002-03-06 16:16  ivang
 
        * sim.cfg:
 
        Configuration of ethernet model socket interface and IRQ added.
 
2002-03-06 16:13  ivang
 
        * sim-config.c, sim-config.h, peripheral/eth.c:
 
        Added configuration for socket interface and IRQ level.
 
2002-03-06 14:28  markom
 
        * cpu/or32/: execute.c, insnset.c, or32.c:
 
        floating point registers are obsolete; GPRs should be used instead
 
2002-03-06 10:52  markom
 
        * configure, configure.in:
 
        configure files updated
 
2002-03-06 10:30  markom
 
        * cpu/: common/abstract.h, or1k/opcode/or32.h, or32/execute.c,
        or32/generate.c, or32/insnset.c, or32/or32.c:
 
        single floating point support added
 
2002-03-06 10:29  markom
 
        * config.h.in:
 
        config.h.in updated
 
2002-03-06 08:44  markom
 
        * cpu/or32/: execute.c, generate.c, or32.c:
 
        some minor improvements
 
2002-03-05 09:38  markom
 
        * testbench/dhry.c:
 
        dhrystones strcmp repaired
 
2002-03-04 13:09  markom
 
        * toplevel.c, cpu/or32/execute.c, cpu/or32/generate.c,
        cpu/or32/or32.c:
 
        do_stats introduced for faster no-stats execution
 
2002-03-04 10:27  markom
 
        * sim-config.c, sim-config.h, toplevel.c, cpu/common/stats.c,
        cpu/or32/execute.c, cpu/or32/generate.c, cpu/or32/insnset.c,
        mmu/immu.c, peripheral/16450.c, peripheral/16450.h:
 
        lot of small minor improvements: code documented, cleaned; runs at
        about same speed when not actually logging, but exe_log is enabled;
        raw_stats now run only with simple execution - enable
        RAW_USAGE_STATS macro
 
2002-03-01 13:29  markom
 
        * cpu/or32/: execute.c, generate.c, insnset.c:
 
        eval_operand and set_operand functions are being generated
 
2002-03-01 07:39  markom
 
        * cpu/or32/: execute.c, generate.c, or32.c:
 
        eval_operands is now being generated
 
2002-02-28 15:04  markom
 
        * aclocal.m4, config.h.in, configure, configure.in,
        cpu/or1k/opcode/or32.h, cpu/or32/Makefile.am, cpu/or32/Makefile.in,
        cpu/or32/execute.c, cpu/or32/insnset.c, cpu/or32/or32.c:
 
        insn_decode execution part replaced by generated function
        decode_execute; use --enable-simple to use runtime decoding
 
2002-02-27 14:17  ivang
 
        * peripheral/eth.c, peripheral/ethernet.h, testbench/eth.c:
 
        Updated changed registers.
 
2002-02-27 13:06  markom
 
        * support/simprintf.c:
 
        exe_logs now print also l.nop 3 printfs
 
2002-02-27 10:30  markom
 
        * cpu/: common/parse.c, or1k/except.c, or1k/opcode/or32.h,
        or32/execute.c, or32/or32.c:
 
        small optimizations to dissasemble
 
2002-02-27 09:56  ivang
 
        * sim.cfg, cpu/common/stats.c, peripheral/Makefile.am,
        peripheral/Makefile.in, peripheral/eth.c, peripheral/ethernet.h,
        peripheral/ethernet_i.h, testbench/eth.c:
 
        Initial coding of ethernet simulator model finished.
 
2002-02-22 21:39  simons
 
        * testbench/support/support.c:
 
        Simprintf bug fixed again.
 
2002-02-22 21:24  simons
 
        * testbench/support/support.c:
 
        Simprintf bug fixed again.
 
2002-02-22 21:13  simons
 
        * testbench/support/support.c:
 
        Simprintf bug fixed again.
 
2002-02-20 14:20  ivang
 
        * peripheral/eth.c:
 
        Development version of ethernet.c
 
2002-02-20 14:20  ivang
 
        * peripheral/: ethernet.h, ethernet_i.h:
 
        Modifications and additions for finished ethernet core.
 
2002-02-20 10:19  markom
 
        * cpu/common/: parse.c, stats.c:
 
        immediate stats added
 
2002-02-20 08:41  markom
 
        * cpu/or1k/except.c, cpu/or32/execute.c, debug/debug_unit.c:
 
        exception info is outputted only in verbose mode
 
2002-02-20 08:40  markom
 
        * cpu/common/stats.c:
 
        stats data is now initialized; should fix some problems with
        caches, etc
 
2002-02-20 08:38  markom
 
        * peripheral/ps2kbd.c:
 
        some more file sanity checking
 
2002-02-20 08:36  markom
 
        * testbench/: cache.cfg, eth.cfg, acv_gpio.cfg, acv_uart.cfg,
        except_test.cfg, mmu.cfg:
 
        update
 
2002-02-20 08:17  markom
 
        * sim.cfg:
 
        profiling disabled in sample configuration
 
2002-02-19 21:31  lampret
 
        * peripheral/: ps2kbd.c, ps2kbd.h:
 
        Now works with the uClinux ps/2 keyboard driver.
 
2002-02-19 21:28  lampret
 
        * toplevel.c:
 
        Added info for ps2kbd.
 
2002-02-17 18:21  ivang
 
        * cpu/or1k/opcode/or32.h:
 
        num_opcodes better because of linking.
 
2002-02-17 16:03  ivang
 
        * cpu/or1k/opcode/or32.h:
 


Line No.	Rev	Author	Line
1	792	jeremybenn	`2012-04-07 Jeremy Bennett`
2	625	jeremybenn
3	792	jeremybenn	`* MAINTAINERS: Added.`
4	625	jeremybenn	`* configure: Regenerated.`
5	784	jeremybenn	`* configure.ac: Updated version.`
6
7	792	jeremybenn	`2012-03-23 Jeremy Bennett`
8
9			`* configure: Regenerated.`
10			`* configure.ac: Updated version.`
11
12	784	jeremybenn	`2011-08-15 Jeremy Bennett`
13
14			`* configure: Regenerated.`
15	787	jeremybenn	`* configure.ac: Updated version.`
16
17			`2011-08-15 Jeremy Bennett`
18
19			`* configure: Regenerated.`
20	625	jeremybenn	`* configure.ac: Updated version. Turned off -Werror (workaround`
21			`for Bug 64). Fixed custom tests for strndup, strcasecmp and`
22			`isblank (Bug 65).`
23
24			`2001-07-08 Olof Kindren`
25
26			`* configure.ac: Added AM_SILENT_RULES for nicer builds`
27			`* configure: Regenerated.`
28
29	561	julius	`2011-06-12 Julius Baxter`
30
31			`* cpu/or1k/spr-defs.h: : Change back to 0xffffffff`
32			`* tick/tick.c: : renamed cycle_count_at_tick_start.`
33			`: Renamed tick_counting.`
34			`(sched_timer_job): Various comments to detail what is going on.`
35			`: Renamed match_ttmr.`
36			`: Renamed match_ttcr.`
37			`: Is now TTCR value masked with TTMR_TP.`
38			`: Added, being used to calculate cycles until next`
39			`exception instead of match_time.`
40
41			`2011-06-10 Julius Baxter`
42
43			`* cpu/or1k/spr-defs.h: : Change to 0x0fffffff`
44
45	556	julius	`2011-06-06 Julius Baxter`
46	625	jeremybenn
47	556	julius	`* Makefile.in: Regenerated.`
48			`* cpu/or32/insnset.c: (mfspr): Made move-from-SPR in user mode work when`
49			`SR[SUMRA] bit set.`
50			`* cpu/common/abstract.c: Added PCU header to includes.`
51			`(eval_mem32): Added call to PCU event count function.`
52			`Moved debug breakpoint check to after exception triggers.`
53			`(eval_mem16): Ditto.`
54			`(eval_mem8): Ditto.`
55			`(set_mem32): Ditto.`
56			`(set_mem16): Ditto.`
57			`(set_mem8): Ditto.`
58			`(eval_insn): Added call to PCU event count function.`
59			`* configure.ac: Added newly added pcu/ path to appropriate places.`
60			`* cache/dcache-model.c: Added PCU header to includes.`
61			`(dc_simulate_read): Added call to PCU event count function.`
62			`* cache/icache-model.c: Added PCU header to includes.`
63			`(ic_simulate_read): Added call to PCU event count function.`
64			`* pcu/Makefile.in: Generated and added.`
65			`* pcu/pcu.c: Added.`
66			`* pcu/Makefile.am: Added.`
67			`* pcu/pcu.h: Added.`
68			`* mmu/dmmu.c: Added PCU header to includes.`
69			`(dmmu_translate): Added call to PCU event count function on miss.`
70			`Cleared away unused code surrounded by "#if 0".`
71			`* mmu/immu.c: Added PCU header to includes.`
72			`(immu_translate): Added call to PCU event count function on miss.`
73			`Cleared away unused code surrounded by "#if 0".`
74			`* configure: Regenerated.`
75			`* Makefile.am: : Added pcu.`
76			`: Added pcu/libpcu.la.`
77			`* sim-config.c: Added PCU header to includes.`
78			`(init_defconfig): Initialise pcu config struct.`
79			`(reg_config_secs): Add call to pcu section setup function.`
80			`* sim-config.h: : Added pcu config struct.`
81			`* doc/or1ksim.texi: Added information on pcu configuration.`
82	625	jeremybenn
83	552	julius	`2011-06-04 Julius Baxter`
84
85			`* cpu/or32/rec-i386.h: Removed.`
86			`* cpu/or32/op-2t.h: Removed.`
87			`* cpu/or32/rec-i386.h: Removed.`
88			`* cpu/or32/op-2t.h: Removed.`
89			`* cpu/or32/op-mftspr-op.h: Removed.`
90			`* cpu/or32/op-i386.h: Removed.`
91			`* cpu/or32/op.c: Removed.`
92			`* cpu/or32/sched-i386.h: Removed.`
93			`* cpu/or32/dyn32-defs.h: Removed.`
94			`* cpu/or32/op-support.c: Removed.`
95			`* cpu/or32/op-lwhb-op.h: Removed.`
96			`* cpu/or32/op-comp-op.h: Removed.`
97			`* cpu/or32/op-support.h: Removed.`
98			`* cpu/or32/op-swhb-op.h: Removed.`
99			`* cpu/or32/dyn-rec.c: Removed.`
100			`* cpu/or32/op-arith-op.h: Removed.`
101			`* cpu/or32/op-1t.h: Removed.`
102			`* cpu/or32/dyn-rec.h: Removed.`
103			`* cpu/or32/op-3t.h: Removed.`
104			`* cpu/or32/op-ff1-op.h: Removed.`
105			`* cpu/or32/op-t-reg-mov-op.h: Removed.`
106			`* cpu/or32/dyngen-i386.c: Removed.`
107			`* cpu/or32/def-op-t.h: Removed.`
108			`* cpu/or32/op-1t-op.h: Removed.`
109			`* cpu/or32/op-2t-op.h: Removed.`
110			`* cpu/or32/op-3t-op.h: Removed.`
111			`* cpu/or32/common-i386.h: Removed.`
112			`* cpu/or32/op-extend-op.h: Removed.`
113			`* cpu/or32/dyngen.c: Removed.`
114			`* cpu/or32/dyngen-elf.c: Removed.`
115			`* cpu/or32/dyngen.h: Removed.`
116			`* cpu/or32/i386-regs.h: Removed.`
117			`* cpu/or32/op-mac-op.h: Removed.`
118			`* cpu/dlx: Removed.`
119			`* cpu/dlx/Makefile.in: Removed.`
120			`* cpu/dlx/arch.h: Removed.`
121			`* cpu/dlx/execute.c: Removed.`
122			`* cpu/dlx/Makefile.am: Removed.`
123			`* cpu/dlx/.cvsignore: Removed.`
124			`* cpu/or16: Removed.`
125			`* cpu/or16/.cvsignore: Removed.`
126			`* cpu/or32/or32.c: Remove dynamic execution-dependent`
127			`sections.`
128			`* cpu/or32/execute.c: Ditto.`
129			`* cpu/or32/Makefile.am: Ditto.`
130			`* cpu/common/abstract.c: Ditto.`
131			`* cpu/common/execute.h: Ditto.`
132			`* cpu/or1k/sprs.c: Ditto.`
133			`* cpu/or1k/opcode/or32.h: Ditto.`
134			`* cpu/or1k/except.c: Ditto.`
135			`* sim-cmd.c: Ditto.`
136			`* configure.ac: Remove dynamic-execution options.`
137			`Remove DLX option.`
138			`* configure: Regenerated.`
139			`* doc/or1ksim.texi : Removed dynamic execution`
140			`option information.`
141	625	jeremybenn
142	538	julius	`2011-05-09 Julius Baxter`
143
144			`* configure: Regenerated.`
145			`* configure.ac: Added TUN/TAP header to AC_CHECK_HEADERS`
146			`* peripheral/eth.c: Added ifdef HAVE_LINUX_IF_TUN_H around TUN/TAP`
147			`code and includes.`
148			`* cpu/or1k/spr-defs.h: Fixed page number mask for MMU TLB registers.`
149			`Added TLBEIR definition.`
150			`Added definitions for SPR_TTMR_TP and SPR_TTCR_CNT. Removed definitions`
151			`of SPR_TTMR_PERIOD and SPR_TTMR_CR_PERIOD.`
152			`Added PICPR_IPRIO definition.`
153			`* testsuite/test-code-or1k/uos/tick.c: Replace SPR_TTMR_PERIOD with`
154			`SPR_TTMR_TP and SPR_TTCR_PERIOD with SPR_TTCR_CNT.`
155			`* tick/tick.c: Ditto.`
156			`* cpu/or1k/spr-dump.c: Ditto.`
157			`* testsuite/test-code-or1k/tick/tick.c: Ditto.`
158			`Fix continuous timer test.`
159			`Remove spurious interrupt test. Believed to be an artifact of incorrect`
160			`TTMR/TTCR defines.`
161			`* testsuite/or1ksim.tests/tick.exp: Remove spurious interrupt test.`
162
163	532	jeremybenn	`2011-04-28 Jeremy Bennett`
164
165			`* configure: Regenerated.`
166			`* configure.ac: Updated version`
167			`* debug/debug-unit.c (set_stall_state): Clearing stall state also`
168			`clears halted state.`
169
170	510	jeremybenn	`2011-04-08 Jeremy Bennett`
171	508	jeremybenn
172			`* configure: Regenerated.`
173	510	jeremybenn	`* configure.ac: Updated version 0.5.1rc1.`
174	508	jeremybenn
175			`2011-03-29 Jonas Bonn`
176
177			`* cpu/or1k/sprs.c (mtspr): Setting PICMR always sets the bottom`
178			`two bits if we have non-maskable interrupts.`
179
180	510	jeremybenn	`2011-03-27 Jeremy Bennett`
181
182			`* configure: Regenerated.`
183			`* configure.ac: Updated version 0.5.0rc3.`
184
185	508	jeremybenn	`2011-03-26 Jeremy Bennett`
186
187			`* peripheral/eth.c (eth_open_tap_if): If fail to open the TAP,`
188			`then also report the tap device name.`
189
190	494	jeremybenn	`2011-02-24 Jeremy Bennett`
191
192			`* configure: Regenerated.`
193			`* configure.ac: Updated version.`
194
195			`2011-02-22 Giuseppe Scrivano`
196
197			`* sim-cmd.c (handle_sim_command) [HAVE_LIBREADLINE]: Exit`
198			`immediately if no text is read.`
199
200	483	jeremybenn	`2011-01-27 Jeremy Bennett`
201
202			`* configure: Regenerated.`
203			`* configure.ac: Updated version.`
204			`* cpu/or32/insnset.c : Added behavior for NOP_RANDOM and`
205			`NOP_OR1KSIM. Removed default behavior.`
206			`* cpu/or1k/spr-defs.h: Added definition of NOP_RANDOM and`
207			`NOP_OR1KSIM. Removed definitions of NOP_REPORT_FIRST and`
208			`NOP_REPORT_LAST.`
209			`* doc/or1ksim.texi : Document l.nop 10 and`
210			`l.nop 11.`
211			`* libtoplevel.c (or1ksim_init): Replaced srand () by`
212			`init_randomness ().`
213			`* peripheral/memory.c (mem_reset): Do not allow general reset of`
214			`random number generator.`
215			`* sim_config.c (parse_args): Change use of rand () to random ().`
216			`* toplevel.c (main): Replaced srand () by init_randomness ().`
217			`* toplevel-profile.c (main): Replaced srand () by init_randomness ().`
218			`* toplevel-support.c (init_randomness): Created.`
219			`* toplevel-support.h : Added.`
220
221	460	jeremybenn	`2011-01-05 Jeremy Bennett`
222
223	472	jeremybenn	`* cpu/common/abstract.c (diassemble_instr): Added instruction`
224			`as third parameter. No longer look up in memory.`
225			`* cpu/common/abstract.h : Updated prototype.`
226			`* cpu/or32/execute.c (trace_instr): Pass instruction as third`
227			`parameter to dissassemble_instr. Clearer message when we can't get`
228			`a physical address.`
229
230			`2011-01-05 Jeremy Bennett`
231
232			`* cpu/common/abstract.c (diassemble_instr): Start each line with a`
233			`flag indicating if user or supervisor mode.`
234			`* doc/or1ksim.texi: Updated with new trace flags and explaining`
235			`trace ouptut in more detail.`
236
237			`2011-01-05 Jeremy Bennett`
238
239			`* cpu/common/abstract.c (diassemble_instr): Control output of`
240			`physical/virtual address with --trace-physical and --trace-virtual`
241			`flags.`
242			`* sim-config.c (parse_args): Add --trace-physical and`
243			`--trace-virtual flags.`
244			`* sim-config.h : Add trace_phy and trace_virt flags.`
245
246			`2011-01-05 Jeremy Bennett`
247
248			`* cpu/common/abstract.c (diassemble_instr): Added virtual address`
249			`as second parameter, used for trace O/P.`
250			`* cpu/common/abstract.h : Updated prototype.`
251			`* cpu/or32/execute.c (trace_instr): Pass virtual as well as`
252			`physical address to disassemble_instr.`
253
254			`2011-01-05 Jeremy Bennett`
255
256	460	jeremybenn	`* configure: Regenerated.`
257			`* configure.ac: Updated version.`
258			`* cpu/or1k/spr-defs.h: Added definition of NOP_TRACE_ON and`
259			`NOP_TRACE_OFF.`
260			`* cpu/or32/insnset.c : Added behavior for NOP_TRACE_ON and`
261			`NOP_TRACE_OFF`
262			`* doc/or1ksim.texi: New section documenting l.nop opcodes.`
263
264	458	julius	`2011-01-04 Julius Baxter`
265	460	jeremybenn
266	458	julius	`* cpu/or32/or32.c: : Added.`
267			`(or1ksim_disassemble_trace_index): Added dumping of SPR content when`
268			`disassembling l.mtspr instruction.`
269	460	jeremybenn	`* cpu/common/abstract.c:`
270	458	julius	`(disassemble_instr): Added tracing of SPR contents after l.mtspr insn.`
271			`* cpu/or1k/opcode/or32.h: (trace_dest_spr): Added extern definition.`
272	460	jeremybenn
273	457	julius	`2010-12-27 Julius Baxter`
274
275			`* peripheral/eth.c: : Changed to 10000.`
276			`(eth_write32): Additional debug output, when enabled.`
277	460	jeremybenn
278			`2010-12-18 Jeremy Bennett`
279
280			`* peripheral/eth.c (eth_write320): Setting ETH_INT_MASK has no`
281			`impact on interrupt processing.`
282			`* configure: Regenerated.`
283			`* configure.ac: Updated version.`
284
285	450	jeremybenn	`2010-12-15 Jeremy Bennett`
286
287	451	jeremybenn	`* peripheral/eth.c : Added.`
288			`(eth_controller_tx_clock, eth_controller_rx_clock): Reschedule for`
289			`RTX_RESCHED_PERIOD.`
290			`(eth_controller_tx_clock): dummy_crc parameter controls whether`
291			`CRC is added.`
292			`(eth_ignore_tap_packet): Deleted.`
293			`(eth_ignore_tap_packets): Added (based on eth_ignore_tap_packet).`
294			`(eth_reset): I/O opening moved into eth_open_if.`
295			`(eth_open_if, eth_open_file_if, eth_open_tap_if): Created.`
296			`(eth_regname): Created.`
297			`(eth_read32, eth_write32): Unified debug printing.`
298			`(eth_dummy_crc): Created.`
299			`(eth_sec_start): Initialize dummy_crc.`
300			`(reg_ethernet_sec): Add dummy_crc parameter.`
301			`* doc/or1ksim.texi: Updated Ethernet configuration section for`
302			`dummy_crc.`
303
304			`2010-12-15 Jeremy Bennett`
305
306	450	jeremybenn	`* configure: Regenerated.`
307			`* configure.ac: Updated version.`
308	451	jeremybenn	`* peripheral/eth.c : Defined to ff:ff:ff:ff:ff:ff.`
309	450	jeremybenn	`: loopback_offset removed. State reduced to`
310			`just BD indices, buffers removed.`
311			`(eth_read_rx_file, eth_skip_rx_file, eth_rx_next_packet): Deleted.`
312			`(eth_write_file_packet, eth_write_tap_packet, eth_write_packet)`
313			`(eth_blush_bd): Created.`
314			`(eth_controller_tx_clock): Completely rewritten.`
315			`(eth_read_file_packet, eth_read_tap_packet, eth_read_packet)`
316			`(eth_fill_bd, eth_ignore_packet): Created.`
317			`(eth_controller_rx_clock): Completely rewritten.`
318			`(eth_read32, eth_write32): Rewritten for new data structures.`
319
320	442	julius	`2010-12-09 Julius Baxter`
321
322			`* doc/or1ksim.texi: changed references to or32-uclinux-* to or32-elf-*.`
323			`Added section on using SIGUSR1 signal to control trace dumping.`
324			`* peripheral/eth.c: Change scheduling of TX and RX from 10 cycles to 1`
325			`when idling.`
326			`* toplevel.c: Added SIGUSR1 handler hook.`
327			`* toplevel-support.c: : New function to toggle the trace`
328			`execution control variable.`
329			`* toplevel-support.h: : Add function prototype.`
330	450	jeremybenn
331	440	jeremybenn	`2010-12-08 Jeremy Bennett`
332
333			`* configure: Regenerated.`
334			`* configure.ac: Updated version.`
335			`* doc/or1ksim.texi: Updated Ethernet configuration section. Added`
336			`new section on configurating TUN/TAP.`
337
338	437	julius	`2010-12-01 Julius Baxter`
339	440	jeremybenn
340	437	julius	`* peripheral/eth.c: : controlling debug printouts.`
341			`: Added int_line_stat to hold status of IRQ line.`
342			`(eth_controller_tx_clock, eth_controller_rx_clock): Add setting of`
343			`interrupts dependent on line state, added setting of INT_SOURCE reg.`
344			`regardless of INT_MASK bits or line state.`
345	440	jeremybenn
346	436	julius	`2010-11-30 Julius Baxter`
347	440	jeremybenn
348	436	julius	`* cpu/or1k/sprs.c: Clarify commenting on PIC_PICSR register.`
349	440	jeremybenn	`* peripheral/eth.c: Many changes.`
350	436	julius
351	434	jeremybenn	`2010-11-26 Jeremy Bennett`
352
353			`* configure: Regenerated.`
354			`* configure.ac: Updated version.`
355			`* peripheral/eth.c: Now uses TUN/TAP tunnelling. ETH_PHY`
356			`conditional compilation removed throughout.`
357			`: Redundant fields removed. New fields added.`
358			`(eth_controller_tx_clock): Use write to TAP instead of sendto`
359			`socket.`
360			`(eth_controller_rx_clock): Use read from TAP instead of recv from`
361			`socket.`
362			`(eth_reset): Socket initialization replaced by opening TAP.`
363			`(eth_rtx_type): Now string parameter. Currently "FILE" or "TAP"`
364			`permitted.`
365			`(eth_tap_dev): Created.`
366			`(eth_sock_if): Deleted.`
367			`(eth_sec_start, eth_sec_end, reg_ethernet_sec): Updated to add`
368			`tap_dev.`
369			`* peripheral/etch.h: ETH_PHY conditional compilation removed`
370			`throughout.`
371
372	432	jeremybenn	`2010-11-25 Jeremy Bennett`
373
374			`* configure: Regenerated.`
375			`* configure.ac: Updated version.`
376			`* cpu/or1k/sprs.c (mtspr): Setting PICMR considers NMI usage.`
377			`* doc/or1ksim.texi : Documented the PIC`
378			`use_nmi config.`
379			`* libtoplevel.c (or1ksim_interrupt): Does not clear interrupts`
380			`immediately.`
381			`* NEWS: Updated regarding PIC configuration.`
382			`* pic/pic.c (pic_reset): Reference to PICPR`
383			`removed. Initialization considers NMI use.`
384			`(report_interrupt): NMI now handled through PICMR, rather than`
385			`directly in the code.`
386			`(pic_use_nmi): Created.`
387			`(pic_reg_sec): Added "use_nmi" option.`
388			`* sim-config.c (init_defconfig): config.pic.use_nmi initialized.`
389			`* sim-config.h : New entry use_nmi added.`
390
391			`2010-11-24 Jeremy Bennett`
392
393			`* configure: Regenerated.`
394			`* configure.ac: Updated version.`
395			`* doc/or1ksim.texi: More clarification of interrupt behavior when`
396			`edge or level triggered.`
397			`* pic/pic.c (report_interrupt): Improved warning when interrupt is`
398			`reported while previous one is pending.`
399			`(clear_interrupt): Now works for both level and edge triggered`
400			`interrupts.`
401
402	429	julius	`2010-11-22 Julius Baxter`
403	432	jeremybenn
404	430	julius	`* cpu/common/execute.h : removed pic_lines variable.`
405			`* cpu/or1k/sprs.c: Added comment clarifying PICSR behavior.`
406	432	jeremybenn	`* pic/pic.c: Removed use of pic_lines variable, added commenting`
407	430	julius	`clarifying behavior.`
408			`: only clear PICSR when level triggered.`
409	432	jeremybenn	`* doc/or1ksim.texi (Interrupt Configuration): Added clarification of`
410	430	julius	`interrupt behavior when edge or level triggered.`
411
412			`2010-11-22 Julius Baxter`
413	432	jeremybenn
414	429	julius	`* peripheral/eth.c (eth_miim_trans): comment out debug printf()s`
415	432	jeremybenn	`* cpu/or32/generate.c (generate_body): Add except_handle call to all`
416	429	julius	`generated illegal instruction cases.`
417
418	532	jeremybenn	`2010-11-22 Jeremy Bennett`
419
420			`* peripheral/eth.c (eth-reset): PF_PACKET renamed AF_PACKET.`
421
422	428	julius	`2010-11-19 Julius Baxter`
423	432	jeremybenn
424			`* peripheral/eth.c: Added new variable phy_addr to device struct and`
425	428	julius	`ability to set it in config script section. : function`
426			`to emulate MIIM transactions, mainly PHYID regs at the moment.`
427			`* peripheral/eth.h: Added MIIM bus defines.`
428			`* doc/or1ksim.texi: Added information in eth sectin for phy_addr value`
429
430	420	jeremybenn	`2010-11-11 Jeremy Bennett`
431
432			`* configure: Regenerated.`
433			`* configure.ac: Updated version.`
434			`* doc/or1ksim.texi: Added information about --trace option`
435			`* NEWS: Updated.`
436
437			`2010-10-27 Jeremy Bennett`
438
439			`* configure: Regenerated.`
440			`* configure.ac: Updated version.`
441			`* cpu/common/abstract.c (disassemble_instr): Initialize store_val`
442			`and store_addr to avoid any compiler warnings.`
443			`* cpu/or32/or32.c (or1ksim_disassemble_trace_index): Sign extend`
444			`trace_store_imm.`
445
446			`2010-10-06 Jeremy Bennett`
447
448			`* cpu/or32/or32.c : New globals.`
449			`: New`
450			`globals.`
451			`(or1ksim_disassemble_trace_index): Result now void, passes back all`
452			`info via globals (yuk, but consistent with what exists). Handles`
453			`store addresses.`
454			`* cpu/or32/execute.c (trace_instr): Simplified.`
455			`* cpu/common/abstract.c (disassemble_instr): Result now void, all`
456			`reg info printed here. Handles store addresses.`
457			`* cpu/common/abstract.h : Change return type.`
458			`* cpu/or1k/opcode/or32.h :`
459			`New globals marked extern.`
460			`: New`
461			`globals marked extern.`
462			`: Change return type.`
463
464			`2010-10-06 Jeremy Bennett`
465
466			`* configure: Regenerated.`
467			`* configure.ac: Updated version.`
468			`* cpu/or32/or32.c (or1ksim_disassemble_trace_index): Added.`
469			`* cpu/or32/execute.c (trace_instr): Added.`
470			`(exec_main): Call trace_instr rather than dumpreg if tracing.`
471			`* cpu/common/abstract.c (disassemble_instr): Added.`
472			`* cpu/common/execute.h : Added.`
473			`* cpu/common/abstract.h : Added.`
474			`* cpu/or1k/opcode/or32.h : Added.`
475			`* libtoplevel.c (or1ksim_run): Call trace_instr rather than`
476			`dumpreg if tracing.`
477
478	418	julius	`2010-10-02 Julius Baxter`
479
480			`* peripheral/memory.c: Added support for exitnops memory fill option`
481			`* doc/or1ksim.texi: Added information about exitnops option`
482
483	385	jeremybenn	`2010-10-02 Jeremy Bennett`
484
485			`* Release 0.5.0rc2.`
486
487			`2010-10-02 Jeremy Bennett`
488
489			`* configure: Regenerated.`
490	387	jeremybenn	`* configure.ac: Fixed DEJAGNU to always be set, with no user override.`
491
492			`2010-10-02 Jeremy Bennett`
493
494			`* configure: Regenerated.`
495	385	jeremybenn	`* configure.ac: Version changed to 0.5.0rc2.`
496			`* debug/rsp-server.c (rsp_query): Simplified handling of`
497			`"qTStatus" to indicate we just do not support tracing.`
498			`* doc/or1ksim.texi : No longer mandatory to`
499			`specify the target.`
500			`: Warns about issues with memory controller.`

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