| 2020-06-26 |
Luke Kenneth Casson... | unit test broken is ok :)
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commit | commitdiff | tree |
| 2020-06-26 |
Luke Kenneth Casson... | set pi.ld.ok to 1 if pi.is_ld_i is set
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commit | commitdiff | tree |
| 2020-06-26 |
Luke Kenneth Casson... | load/store unit test needed to wait for busy_o
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commit | commitdiff | tree |
| 2020-06-26 |
Luke Kenneth Casson... | whitespace
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commit | commitdiff | tree |
| 2020-06-26 |
Luke Kenneth Casson... | clean up output from BareLoadStoreUnit
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commit | commitdiff | tree |
| 2020-06-26 |
Luke Kenneth Casson... | halve the test memory size again
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commit | commitdiff | tree |
| 2020-06-26 |
Luke Kenneth Casson... | shrink test memory size down to only 64 words
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commit | commitdiff | tree |
| 2020-06-26 |
Luke Kenneth Casson... | investigating why write-enable not getting passed through
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commit | commitdiff | tree |
| 2020-06-26 |
Luke Kenneth Casson... | whoops forgot to call parent elaborate
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commit | commitdiff | tree |
| 2020-06-26 |
Luke Kenneth Casson... | add test of SRAM through wishbone bus
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commit | commitdiff | tree |
| 2020-06-26 |
Luke Kenneth Casson... | code-morph which redirects lsmem unit test through...
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commit | commitdiff | tree |
| 2020-06-26 |
Luke Kenneth Casson... | add a test SRAM that lives behind a minerva LoadStoreUnitInt...
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commit | commitdiff | tree |
| 2020-06-26 |
Luke Kenneth Casson... | dynamically specify wishbone layout (no longer hardcoded...
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commit | commitdiff | tree |
| 2020-06-26 |
Luke Kenneth Casson... | add reconfigureable Load/Store class
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commit | commitdiff | tree |
| 2020-06-26 |
Luke Kenneth Casson... | extra parameterification of minerva LoadStoreUnits
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commit | commitdiff | tree |
| 2020-06-25 |
Luke Kenneth Casson... | allow Pi2LSUI to accept incoming PortInterface and...
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commit | commitdiff | tree |
| 2020-06-25 |
Luke Kenneth Casson... | add extra parameter, mask_wid, to TestMemLoadStoreUnit
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commit | commitdiff | tree |
| 2020-06-25 |
Luke Kenneth Casson... | start connecting up Pi2LSUI
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commit | commitdiff | tree |
| 2020-06-25 |
Luke Kenneth Casson... | add LenExpand module, tidyup on docstring
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commit | commitdiff | tree |
| 2020-06-25 |
Luke Kenneth Casson... | add beginnings of Pi2LSUI
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commit | commitdiff | tree |
| 2020-06-25 |
Luke Kenneth Casson... | add nmigen-soc to dependencies
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commit | commitdiff | tree |
| 2020-06-25 |
Luke Kenneth Casson... | add attempt at mapping between PortInterface and LoadStoreUn...
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commit | commitdiff | tree |
| 2020-06-25 |
Luke Kenneth Casson... | rename LoadStoreInterface signals to include _i and...
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commit | commitdiff | tree |
| 2020-06-25 |
Luke Kenneth Casson... | whitespace
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commit | commitdiff | tree |
| 2020-06-24 |
Luke Kenneth Casson... | move comments to minerva LoadStoreInterface
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commit | commitdiff | tree |
| 2020-06-24 |
Luke Kenneth Casson... | import minerva and use LoadStoreUnitInterface
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commit | commitdiff | tree |
| 2020-06-23 |
Luke Kenneth Casson... | annoying error in latest nmigen
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commit | commitdiff | tree |
| 2020-06-23 |
Luke Kenneth Casson... | TstL0CacheBuffer returns array of ports differently now
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commit | commitdiff | tree |
| 2020-06-22 |
Luke Kenneth Casson... | remove unused module
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commit | commitdiff | tree |
| 2020-06-22 |
Luke Kenneth Casson... | simplified L0CacheBuffer down to a "PortInterface Arbiter"
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commit | commitdiff | tree |
| 2020-06-22 |
Luke Kenneth Casson... | add TestMemoryPortInterface class which is designed...
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commit | commitdiff | tree |
| 2020-06-22 |
Luke Kenneth Casson... | comments for LDST CompUnit test
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commit | commitdiff | tree |
| 2020-06-22 |
Luke Kenneth Casson... | enable byte-reverse in CompLDSTUnit test
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commit | commitdiff | tree |
| 2020-06-22 |
Luke Kenneth Casson... | remove CompLDSTOpSubset, replace with just data_len.
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commit | commitdiff | tree |
| 2020-06-22 |
Luke Kenneth Casson... | move BE/LE byte-reverse into LDSTCompUnit
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commit | commitdiff | tree |
| 2020-06-20 |
Luke Kenneth Casson... | expand Memory width to 64 and granularity to 16 in...
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commit | commitdiff | tree |
| 2020-06-20 |
Luke Kenneth Casson... | add asserts to check data output is correct
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commit | commitdiff | tree |
| 2020-06-20 |
Luke Kenneth Casson... | add test_sram_wishbone.py
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | whitespace update
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | move trunc_div and trunc_rem to nmutil
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | add comments on trunc_div and trunc_rem
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | add divide-by-zero test to test_div_sim.py
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | add docstring comment for SelectableInt
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | add test_0_moduw and correct name to trunc_rem
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | add abs SelectableInt unit test (very quick)
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | add SelectableInt.abs
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | add another bad hack in parser.py which identifies...
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | add in really bad hack which calls trunc_div or trunc_mod
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | add trunc_div and trunch_rem to decoder helpers
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | auto-assign needs to use concat / selectconcat
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | whoops detected page name wrong, for special case fixedshift
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | bit of a mess. getting carry recognised and output...
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | add auto-assign mode detecting uninitialised variable...
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | div needs to be floordiv
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | add true and floor div to SelectableInt
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | add simulator test for divw
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | do mix-in for test_sim.py so that jacob can write some...
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | add TODO comments to upgrade L0CacheBuffer to a new...
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commit | commitdiff | tree |
| 2020-06-19 |
Luke Kenneth Casson... | parameterise LoadStoreUnitInterface to be expandable
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commit | commitdiff | tree |
| 2020-06-18 |
Luke Kenneth Casson... | enable general test cases in test_issuer
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commit | commitdiff | tree |
| 2020-06-18 |
Luke Kenneth Casson... | got loop example operational by noting when PC fastreg...
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commit | commitdiff | tree |
| 2020-06-18 |
Luke Kenneth Casson... | use different way to pass instructions to test_issuer...
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commit | commitdiff | tree |
| 2020-06-18 |
Luke Kenneth Casson... | debugging test_issuer.py general test cases
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commit | commitdiff | tree |
| 2020-06-18 |
Luke Kenneth Casson... | get instructions immediately from assembly code
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commit | commitdiff | tree |
| 2020-06-18 |
Luke Kenneth Casson... | move test_sim.py unit tests to different class (split)
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commit | commitdiff | tree |
| 2020-06-18 |
Luke Kenneth Casson... | slightly hacky way to keep an eye on the PC
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commit | commitdiff | tree |
| 2020-06-18 |
Luke Kenneth Casson... | whoops generate core ilang not TestIssuer
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commit | commitdiff | tree |
| 2020-06-18 |
Luke Kenneth Casson... | use while / exception in test_compunit loop
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commit | commitdiff | tree |
| 2020-06-18 |
Luke Kenneth Casson... | investigating mtocrf/mtcrf issue
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | add bug reference to mtocrf/mtcrf name decoding
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | decoding assembly instruction name, move to separate...
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | getting sim instruction decoder to reproduce asm instruction...
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | update submodule
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | add comment/assembly decode in power enums
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | update test_sim.py to do a simple execution loop: decode...
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | add loop example, required a bit of munging.
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | get fu compunit test to use ISACaller instruction-memory
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | got fed up of adding arguments to ISACaller / ISA,...
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | split execute and setup of ISACaller instruction execution
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | comment ISACaller setup
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | start to add in independent execution into ISACaller
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | add a fake program counter to ISACaller
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | use an independent power decoder in ISACaller
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | add "respect_pc" boolean to ISACaller
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | add optional instruction memory
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | split out TestIssuer into separate module
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | remove unneeded yield
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | enable all tests again in test_core.py and test_issuer.py
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | got test_issuer FSM operating. bit of a hack
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | debugging test_issuer, getting FSM working
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commit | commitdiff | tree |
| 2020-06-17 |
Luke Kenneth Casson... | output to issuer_simulator.vcd
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commit | commitdiff | tree |
| 2020-06-16 |
Luke Kenneth Casson... | add first version unit test for TestIssuer
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commit | commitdiff | tree |
| 2020-06-16 |
Luke Kenneth Casson... | reduce instruction depth to 6 bits in TestIssuer
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commit | commitdiff | tree |
| 2020-06-16 |
Luke Kenneth Casson... | move debug statements to check function
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commit | commitdiff | tree |
| 2020-06-16 |
Luke Kenneth Casson... | hack LD/ST ad/st together, allow PC to be set externally
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commit | commitdiff | tree |
| 2020-06-16 |
Luke Kenneth Casson... | move check regs in simple core to separate function
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commit | commitdiff | tree |
| 2020-06-16 |
Luke Kenneth Casson... | move test core reg set up into separate function
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commit | commitdiff | tree |
| 2020-06-16 |
Luke Kenneth Casson... | set up a TestIssuer class with a FSM for doing instruction...
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commit | commitdiff | tree |
| 2020-06-16 |
Luke Kenneth Casson... | add ports to TestMemory
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commit | commitdiff | tree |
| 2020-06-16 |
Luke Kenneth Casson... | add beginnings of TestIssuer class, to issue instructions...
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commit | commitdiff | tree |
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