| 2022-01-08 | 
Luke Kenneth...  | start adding in mis-aligned LD/ST support into LoadStore1 | 
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| 2022-01-08 | 
Tobias Platen | add function test_pi_ld_misalign | 
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| 2022-01-07 | 
Tobias Platen | begin testcase for misalign | 
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| 2022-01-07 | 
Luke Kenneth...  | whitespace | 
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| 2022-01-07 | 
Luke Kenneth...  | add missing MSRSpec import | 
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| 2022-01-07 | 
Luke Kenneth...  | add msr_o to issuer in microwatt_compat mode | 
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| 2022-01-06 | 
Luke Kenneth...  | double the number of lines in the L1 D/I-Cache to match...  | 
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| 2022-01-06 | 
Luke Kenneth...  | add SECOND_REQ state to loadstore.py, not yet implemented | 
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| 2022-01-05 | 
Luke Kenneth...  | add easy-to-access debug reporting of instruction and PC | 
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| 2022-01-05 | 
Luke Kenneth...  | use microwatt-specific PLRU due to bug in nmutil version | 
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| 2022-01-04 | 
Luke Kenneth...  | fix DriverConflict over MSR write in Issuer/Core by...  | 
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| 2022-01-04 | 
Luke Kenneth...  | remove FetchFSM from TestIssuer (it served its purpose...  | 
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| 2022-01-03 | 
Luke Kenneth...  | doh, bus-hack was the wrong way round. *output* the...  | 
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| 2022-01-03 | 
Luke Kenneth...  | sigh, microwatts wishbone bus usage is non-wishbone...  | 
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| 2022-01-03 | 
Luke Kenneth...  | sigh have to allow external clocks and reset mess even...  | 
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| 2022-01-03 | 
Luke Kenneth...  | give module appropriate top-level name in microwatt...  | 
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| 2022-01-03 | 
Luke Kenneth...  | add missing ext_irq signal to testissuer in microwatt...  | 
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| 2022-01-03 | 
Luke Kenneth...  | adding an extra option to issuer_verilog.py to be able...  | 
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| 2022-01-03 | 
Luke Kenneth...  | bring external irq out for microwatt-compatible mode...  | 
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| 2022-01-03 | 
Luke Kenneth...  | stop display of LDSTCompUnit debug info on every cycle | 
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| 2022-01-03 | 
Cesar Strauss | On inorder.py, after Execute, update the PC and go...  | 
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| 2021-12-30 | 
Luke Kenneth...  | rename nia to cia in MMU input record and mmu FSM | 
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| 2021-12-28 | 
Cesar Strauss | Add an --inorder option to test_issuer.py | 
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| 2021-12-28 | 
Luke Kenneth...  | add misaligned mmu.bin test 5 notes: currently LoadStor...  | 
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| 2021-12-27 | 
Luke Kenneth...  | found bug in mmu with calculating addrsh, should have...  | 
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| 2021-12-27 | 
Luke Kenneth...  | add mmu.py microwatt mmu.bin test4 page table | 
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| 2021-12-27 | 
Cesar Strauss | Fix indentation | 
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| 2021-12-26 | 
Luke Kenneth...  | good grief, finally tracked down a piece of missing...  | 
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| 2021-12-26 | 
Luke Kenneth...  | whoops, using variable RegStage0 in dcache stage_0...  | 
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| 2021-12-26 | 
Luke Kenneth...  | missed reset of d_valid in dcache.py and missed that its | 
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| 2021-12-26 | 
Luke Kenneth...  | rename addr to raddr in LoadStore1 to avoid conflict...  | 
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| 2021-12-25 | 
Luke Kenneth...  | add mmu.bin test2 to much simpler test_loadstore1.py | 
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| 2021-12-25 | 
Luke Kenneth...  | move msr in test_loadstore1.py outside of conditional...  | 
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| 2021-12-25 | 
Luke Kenneth...  | whitespace | 
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| 2021-12-25 | 
Luke Kenneth...  | move microwatt mmu.bin test 3 page table to test pageta...  | 
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| 2021-12-25 | 
Luke Kenneth...  | wait for MMU "done" when setting PRTBL and PIDR | 
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| 2021-12-25 | 
Luke Kenneth...  | add microwatt mmu.bin regression test test_mmu_3 | 
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| 2021-12-24 | 
Luke Kenneth...  | enable instruction redirect in mmu ifetch test | 
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| 2021-12-23 | 
Luke Kenneth...  | somehow managed to miss out setting r1.forward_valid1...  | 
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| 2021-12-23 | 
Luke Kenneth...  | uniquify names in dcache.py | 
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| 2021-12-23 | 
Luke Kenneth...  | allow MSR reset to default to a value set by issuer_ver...  | 
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| 2021-12-23 | 
Luke Kenneth...  | pass in msr_reset to issuer_verilog.py | 
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| 2021-12-23 | 
Luke Kenneth...  | add ability to set the reset values of RegFileArray | 
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| 2021-12-23 | 
Cesar Strauss | Remove extra wait on core_stop_o at end of Execute. | 
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| 2021-12-23 | 
Cesar Strauss | Re-enable core stopped signal when stopped. | 
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| 2021-12-22 | 
Luke Kenneth...  | only use a single variable for ack adjusting in dcache.py | 
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| 2021-12-22 | 
Luke Kenneth...  | fix issues with running core in DMI "stopped" status...  | 
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| 2021-12-22 | 
Luke Kenneth...  | when setting DSISR in LoadStore1 use correct load bit...  | 
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| 2021-12-22 | 
Luke Kenneth...  | use correct X-Form L field in OP_MTMSRD | 
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| 2021-12-22 | 
Luke Kenneth...  | check problem state in OP_MTMSRD from original reg...  | 
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| 2021-12-22 | 
Luke Kenneth...  | whoops, use MSR.IR for I-Cache fetch! | 
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| 2021-12-22 | 
Luke Kenneth...  | remove unneeded state in LoadStore1 | 
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| 2021-12-22 | 
Luke Kenneth...  | clear instruction fault on exception WAIT_MMU ACK in...  | 
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| 2021-12-22 | 
Luke Kenneth...  | clear out instr_fault when exception is thrown | 
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| 2021-12-22 | 
Luke Kenneth...  | clear instruction fault on idle/valid in Loadstore1 | 
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| 2021-12-22 | 
Luke Kenneth...  | ooo far too late at night to be doing this | 
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| 2021-12-22 | 
Luke Kenneth...  | whoops use C not Const | 
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| 2021-12-22 | 
Luke Kenneth...  | whoops use C not Const | 
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| 2021-12-22 | 
Luke Kenneth...  | remove bus_ack (found bug in Simulation, sorted) | 
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| 2021-12-22 | 
Luke Kenneth...  | bug in mmu setting radix tree size with one extra bit | 
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| 2021-12-21 | 
Luke Kenneth...  | continue to assert PC in FetchFSM if needed | 
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| 2021-12-21 | 
Luke Kenneth...  | enable I-Cache wishbone memory type in issuer_verilog...  | 
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| 2021-12-21 | 
Luke Kenneth...  | whoops issuer_verilog.py enabling mmu has to pass micro...  | 
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| 2021-12-21 | 
Luke Kenneth...  | for each unit test case in test_issuer_mmu_data_path...  | 
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| 2021-12-21 | 
Luke Kenneth...  | test_issuer_mmu_data_path.py needs to use wb_get because of | 
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| 2021-12-21 | 
Luke Kenneth...  | mmu code-comments | 
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| 2021-12-21 | 
Luke Kenneth...  | comments | 
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| 2021-12-21 | 
Luke Kenneth...  | use prtbl in proc_tbl_wait in mmu | 
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| 2021-12-21 | 
Luke Kenneth...  | mmu.py comments | 
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| 2021-12-20 | 
Luke Kenneth...  | set up DAR correctly in unit tests, added set_ldst_spr...  | 
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| 2021-12-20 | 
Luke Kenneth...  | unit tests for SPRs when MMU enabled, | 
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| 2021-12-20 | 
Luke Kenneth...  | more code-comments | 
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| 2021-12-20 | 
Luke Kenneth...  | code-comments in MMU | 
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| 2021-12-20 | 
Luke Kenneth...  | prefer not to invert when doing if/else. | 
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| 2021-12-20 | 
Luke Kenneth...  | more code-comments | 
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| 2021-12-20 | 
Luke Kenneth...  | add RTPDE - Radit Tree Page Directory Entry - Record...  | 
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| 2021-12-20 | 
Luke Kenneth...  | add (and ues) PRTBL Record in MMU | 
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| 2021-12-20 | 
Luke Kenneth...  | create PGTBL Record and use it in MMU page_table_idle | 
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| 2021-12-19 | 
Luke Kenneth...  | add hard stop address in ifetch unit test, bit of a...  | 
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| 2021-12-19 | 
Luke Kenneth...  | set terminate if core terminate requested | 
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| 2021-12-19 | 
Luke Kenneth...  | code-comments | 
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| 2021-12-19 | 
Luke Kenneth...  | add DMI STOPADDR register and use it in HDLRunner to...  | 
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| 2021-12-19 | 
Luke Kenneth...  | break out when core is stopped in HDLRunner | 
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| 2021-12-18 | 
Luke Kenneth...  | add link to XICS bugreport | 
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| 2021-12-18 | 
Luke Kenneth...  | sort out reset signalling after tracking down Simulatio...  | 
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| 2021-12-18 | 
Luke Kenneth...  | add icache/dcache/mmu unit test for TestIssuer | 
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| 2021-12-18 | 
Luke Kenneth...  | get instructions to re-run in issuer after I-Cache...  | 
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| 2021-12-18 | 
Luke Kenneth...  | forgot to connect up I-Cache to MMU | 
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| 2021-12-18 | 
Luke Kenneth...  | move connection of bus.stall in icache.py, | 
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| 2021-12-18 | 
Luke Kenneth...  | tidyup | 
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| 2021-12-18 | 
Luke Kenneth...  | tlb_req_index is TLB_BITS long not TLB_SIZE | 
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| 2021-12-16 | 
Luke Kenneth...  | whoops, a Simulation bug, dcache bus ack Signal needed...  | 
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| 2021-12-16 | 
Luke Kenneth...  | give names to MMU records | 
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| 2021-12-16 | 
Luke Kenneth...  | set_mmu_spr was using the slow-SPR index for the regfile | 
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| 2021-12-16 | 
Luke Kenneth...  | whoops remove duplicate code (cut/paste error) no harm...  | 
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| 2021-12-15 | 
Luke Kenneth...  | remove more unneeded code | 
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| 2021-12-15 | 
Luke Kenneth...  | read MSR.PR and MSR.DR and update ICache priv/virt...  | 
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| 2021-12-15 | 
Luke Kenneth...  | remove more of SVP64 from TestIssuerInternalInOrder | 
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| 2021-12-15 | 
Luke Kenneth...  | remove update of pc, msr and svstate from TestIssuerInOrder | 
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| 2021-12-15 | 
Luke Kenneth...  | move update of pc, msr and svstate into TestIssuerBase | 
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| next |