| 2019-05-08 |
Luke Kenneth Casson... | add some more experimental instructions
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | disable writethru for now
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | disable fpissue
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | make SR Latch async again, make busy signal sync into...
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | rename variable wid -> dep
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | make write latch sync in Function Unit
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add decode out of src1 and src2 pending from FnUnit
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add regfile array test
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | begin debugging, temporary sync on issueunit
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | start on unit test
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | connect up ALUs
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | whoops connect enable / data correct way round in regfilearray
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add computational unit
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add register file connection
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add ORing of port inputs together
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | connect to integer global pending vectors
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add intpick connections
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | rename rel_req to req_rel
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | replace go_read/go_write with go_rd/go_wr
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | connect issue unit to function units
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | start wiring up issue unit
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add int fu-reg dep matrix
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | add names to read/write ports, add priority picker...
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commit | commitdiff | tree |
| 2019-05-08 |
Luke Kenneth Casson... | begin connecting units together
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | add nmigen alu_hier to experiment
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | add a variant of a regfile that has individual read...
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | add regfile.py
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | update layout of test_helper.py
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | simplify gitignore
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | add extra ignore files
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | add IEEE754 FPU dependency
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | update setup.py (cookie-cut from ieee754fpu)
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | convert test_address_encoder.py to nosetest3 compatibility
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | add __init__.py to scoreboard directory
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | add Makefile, setup.py, blank README and NEWS
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | reorg TLB src
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | move main python code to src directory
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commit | commitdiff | tree |
| 2019-05-07 |
Luke Kenneth Casson... | add scoreboard source (moving from ieee754fpu repo)
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commit | commitdiff | tree |
| 2019-04-26 |
Luke Kenneth Casson... | whitespace
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commit | commitdiff | tree |
| 2019-04-23 |
Luke Kenneth Casson... | add some use of new "Elaboratable"
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commit | commitdiff | tree |
| 2019-04-23 |
Luke Kenneth Casson... | rename LFSR2 to LFSR in test_LFSR2.py
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commit | commitdiff | tree |
| 2019-04-23 |
Luke Kenneth Casson... | add Elaboratable to LFSR2
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commit | commitdiff | tree |
| 2019-04-23 |
Luke Kenneth Casson... | comment about max_exponent, remove its use: use python...
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | remove width, use max_exponent instead
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | derive LFSR from LFSRPolynomial - cut even more code
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | add a link to cachesim.py
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | add link to online simulator
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | add link to online simulator
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | reduce LFSR2.__init__ by another 2 lines
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | more whitespace / shuffle / cleanup
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | minor code-shuffle, comments
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | use random selection for LFSR on write
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | write_entry, sef encoder.i has to be *conditional*
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | sort-of put LFSR mode into SetAssocCache... not really...
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | move max_exponent to be a property (max(self))
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | use a set not a list, can remove an extra line
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | simplify further,use max() on elements
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | replace if elif elif with dictionary trick, and map...
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | whitespace
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | add docstrings and comments
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | skip the entire thing if width is zero
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | remove redundant Signal width=1
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | remove property polynomial
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | LFSR2.pyi, type is set not frozenset, exponents returns...
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | add error reports on exceptions in LFSR2
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | use set instead of frozenset
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | use join trick instead of manually creating the exponent...
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | instead of using abstract class Set, actually *derive...
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | remove typing, move to .pyi file (increases code clarity)
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | make tag_valid and active_bit local
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | disable write by default
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | move setting up of tag into MemorySet
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | add TODO comment, bug #71, replace PLRU with LFSR
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | data_i needs to be data_size not input_size
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | hmmm.... AddressEncoder needs to be of width way_count
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | move tag/vector decoding into MemorySet
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | data_size+tag_size = input_size, use it
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | whoops, plru_array wasnt an array
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | tidyup hit/multiple, move to main block
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | tidy up comments
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | small reorg, split memory into separate module with...
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | same trick with encoder, remove switch, use encoder.o
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commit | commitdiff | tree |
| 2019-04-22 |
Luke Kenneth Casson... | replace switch statement with straight index to array
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commit | commitdiff | tree |
| 2019-04-21 |
Luke Kenneth Casson... | add in tlb_entries and asid_width parameters to constructors
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commit | commitdiff | tree |
| 2019-04-21 |
Luke Kenneth Casson... | whoops, PTE bits wrong way round, make LSB to MSB
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commit | commitdiff | tree |
| 2019-04-21 |
Luke Kenneth Casson... | correct mmu.py syntax errors, output ilang as a test
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commit | commitdiff | tree |
| 2019-04-21 |
Luke Kenneth Casson... | comment where PermissionValidator needed
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commit | commitdiff | tree |
| 2019-04-21 |
Luke Kenneth Casson... | begin experimental ariane mmu.sv conversion
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commit | commitdiff | tree |
| 2019-04-21 |
Luke Kenneth Casson... | begin experimental ariane mmu.sv conversion
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commit | commitdiff | tree |
| 2019-04-21 |
Luke Kenneth Casson... | begin experimental ariane mmu.sv conversion
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commit | commitdiff | tree |
| 2019-04-21 |
Luke Kenneth Casson... | begin experimental ariane mmu.sv conversion
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commit | commitdiff | tree |
| 2019-04-21 |
Luke Kenneth Casson... | add exception causes from ariane
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commit | commitdiff | tree |
| 2019-04-19 |
Luke Kenneth Casson... | found linux kernel source references
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commit | commitdiff | tree |
| 2019-04-19 |
Luke Kenneth Casson... | change indentation (combine some if/elifs)
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commit | commitdiff | tree |
| 2019-04-19 |
Luke Kenneth Casson... | go back in vim undo history, recover itlb experimentation
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commit | commitdiff | tree |
| 2019-04-19 |
Luke Kenneth Casson... | experimenting with PTW
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commit | commitdiff | tree |
| 2019-04-19 |
Luke Kenneth Casson... | update comments
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commit | commitdiff | tree |
| 2019-04-18 |
Luke Kenneth Casson... | random experiments with ptw.py
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commit | commitdiff | tree |
| 2019-04-18 |
Luke Kenneth Casson... | use of plru starts to make sense, must set vpn == vaddr_i>>12
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commit | commitdiff | tree |
| 2019-04-18 |
Luke Kenneth Casson... | add in name into plru to help debugging
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commit | commitdiff | tree |
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