| 2020-07-13 |
Luke Kenneth Casson... | quick test showing how left/right mask work
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commit | commitdiff | tree |
| 2020-07-13 |
Luke Kenneth Casson... | add mtmsrd instruction and unit test
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commit | commitdiff | tree |
| 2020-07-13 |
Luke Kenneth Casson... | comments
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commit | commitdiff | tree |
| 2020-07-13 |
Luke Kenneth Casson... | attempting formal proof of OP_EXTSWSLI
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commit | commitdiff | tree |
| 2020-07-13 |
Luke Kenneth Casson... | reduce rotl module to one line (use bit_select)
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commit | commitdiff | tree |
| 2020-07-13 |
Luke Kenneth Casson... | document rb as sh
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commit | commitdiff | tree |
| 2020-07-13 |
Luke Kenneth Casson... | increase range of test values for extswsli
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commit | commitdiff | tree |
| 2020-07-13 |
Luke Kenneth Casson... | add EXTSWSLI "pass" to formal shift_rot proof
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commit | commitdiff | tree |
| 2020-07-13 |
Luke Kenneth Casson... | remove unneeded spec patching
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commit | commitdiff | tree |
| 2020-07-13 |
Luke Kenneth Casson... | enable extswsli tests, fix spec-patching
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commit | commitdiff | tree |
| 2020-07-13 |
Luke Kenneth Casson... | add regression test, simulator is wrong
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commit | commitdiff | tree |
| 2020-07-13 |
Luke Kenneth Casson... | add simulator test against qemu for extswsli
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commit | commitdiff | tree |
| 2020-07-13 |
Luke Kenneth Casson... | fix read of sliced register
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commit | commitdiff | tree |
| 2020-07-13 |
Luke Kenneth Casson... | not perfect but close enough: add read registers RA...
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commit | commitdiff | tree |
| 2020-07-13 |
Luke Kenneth Casson... | add extswsli unit test
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commit | commitdiff | tree |
| 2020-07-13 |
Luke Kenneth Casson... | add link to rotator, sign-extend mode OP_EXTSWSLI
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commit | commitdiff | tree |
| 2020-07-12 |
Luke Kenneth Casson... | rename InternalOp to MicrOp
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commit | commitdiff | tree |
| 2020-07-12 |
Luke Kenneth Casson... | attempting to get test_trap_sim working, seems to switch...
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commit | commitdiff | tree |
| 2020-07-12 |
Luke Kenneth Casson... | submodule update
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commit | commitdiff | tree |
| 2020-07-12 |
Luke Kenneth Casson... | add OP_ATTN test back in
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commit | commitdiff | tree |
| 2020-07-12 |
Luke Kenneth Casson... | exit FSM when termination detected
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commit | commitdiff | tree |
| 2020-07-12 |
Luke Kenneth Casson... | code-morph on core connect_instruction
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commit | commitdiff | tree |
| 2020-07-12 |
Luke Kenneth Casson... | modify PowerDecoder to read LDSTMode correctly
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commit | commitdiff | tree |
| 2020-07-12 |
Luke Kenneth Casson... | change CSV LD/ST update field to LDSTMode (support...
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commit | commitdiff | tree |
| 2020-07-12 |
Luke Kenneth Casson... | return unsigned int from binary reading
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commit | commitdiff | tree |
| 2020-07-12 |
Luke Kenneth Casson... | update submodule
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commit | commitdiff | tree |
| 2020-07-12 |
Luke Kenneth Casson... | missed setting of link register on OP_BC in PowerDecoder2
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commit | commitdiff | tree |
| 2020-07-12 |
Luke Kenneth Casson... | msb of instruction causing sign-overflow
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commit | commitdiff | tree |
| 2020-07-12 |
Luke Kenneth Casson... | add std and stdu ldst unit tests
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commit | commitdiff | tree |
| 2020-07-12 |
Luke Kenneth Casson... | update-mode request write signalled too early
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commit | commitdiff | tree |
| 2020-07-11 |
Luke Kenneth Casson... | sort out core write latching: gate by busy, and use...
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commit | commitdiff | tree |
| 2020-07-11 |
Luke Kenneth Casson... | * clarifying core function unit enable
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commit | commitdiff | tree |
| 2020-07-11 |
Luke Kenneth Casson... | add bigendian flag
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commit | commitdiff | tree |
| 2020-07-11 |
Luke Kenneth Casson... | add endian
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commit | commitdiff | tree |
| 2020-07-11 |
Luke Kenneth Casson... | fix spr setting, set endianness
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commit | commitdiff | tree |
| 2020-07-11 |
Luke Kenneth Casson... | sigh spelling
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commit | commitdiff | tree |
| 2020-07-11 |
Luke Kenneth Casson... | add bigendian
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commit | commitdiff | tree |
| 2020-07-11 |
Luke Kenneth Casson... | more setting bigendian
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commit | commitdiff | tree |
| 2020-07-11 |
Luke Kenneth Casson... | add bigendian mode to helloworld test
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commit | commitdiff | tree |
| 2020-07-11 |
Luke Kenneth Casson... | sort out big/little endian startup on qemu
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commit | commitdiff | tree |
| 2020-07-11 |
Luke Kenneth Casson... | sorting out bigendian/littleendian including in qemu
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commit | commitdiff | tree |
| 2020-07-11 |
Luke Kenneth Casson... | whoops output trunc_divs not trunc_div
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commit | commitdiff | tree |
| 2020-07-11 |
Luke Kenneth Casson... | add random mulhd and mulld tests
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commit | commitdiff | tree |
| 2020-07-11 |
Luke Kenneth Casson... | enable mul tests after sorting pseudo-code mul overflow
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commit | commitdiff | tree |
| 2020-07-11 |
Luke Kenneth Casson... | special test for mul hw to cope with ignoring OE flag
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commit | commitdiff | tree |
| 2020-07-10 |
Luke Kenneth Casson... | add a DIVS function as separate and discrete from floor_div
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commit | commitdiff | tree |
| 2020-07-10 |
Luke Kenneth Casson... | add random unsigned div tests
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commit | commitdiff | tree |
| 2020-07-10 |
Luke Kenneth Casson... | add overflow div tests
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commit | commitdiff | tree |
| 2020-07-10 |
Luke Kenneth Casson... | propagate missing parameters from div
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commit | commitdiff | tree |
| 2020-07-10 |
Luke Kenneth Casson... | code comments
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commit | commitdiff | tree |
| 2020-07-10 |
Luke Kenneth Casson... | do not set div result if overflow occurs
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commit | commitdiff | tree |
| 2020-07-10 |
Luke Kenneth Casson... | re-enable div random tests and other regressions
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commit | commitdiff | tree |
| 2020-07-10 |
Luke Kenneth Casson... | check for div_overflow equal to None rather than == 1
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commit | commitdiff | tree |
| 2020-07-10 |
Luke Kenneth Casson... | re-add rc/oe back into LDST input record
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commit | commitdiff | tree |
| 2020-07-10 |
Luke Kenneth Casson... | whew panic over, missed a bigendian argument in test_compunit.py
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commit | commitdiff | tree |
| 2020-07-10 |
Luke Kenneth Casson... | add test7 div regression
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commit | commitdiff | tree |
| 2020-07-10 |
Luke Kenneth Casson... | add more debug output for #425
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commit | commitdiff | tree |
| 2020-07-10 |
Luke Kenneth Casson... | add debugging chain for #425
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commit | commitdiff | tree |
| 2020-07-10 |
Luke Kenneth Casson... | update submodule
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commit | commitdiff | tree |
| 2020-07-10 |
Luke Kenneth Casson... | cut/paste error writing to wrong vcd file
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | add regression test for div overflow case
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | slightly different so handling in common output stage
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | also set so only if OE requires it
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | debug information related to 32/64 bit mode
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | bug #424 - 32/64 bit is a *global* flag not a per-op one
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | test top bit 31 in 32-bit mode for CR0 creation
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | ha ha very funny. pipelines being pipelines, you have...
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | whoops test gets copied 4 times on the If.
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | ALU output stage, change logic slightly
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | set xer_ov.ok = 1
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | remove unneeded xer.ca in MulOutputData
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | something weird going on with div. interaction between...
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | simplify setting of mul overflow into xer_ov
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | clarifying comments on setting xer_ov/so
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | DIV overflow needs to be copied into both bits of XER.ov
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | add debug output of DIV results
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | check result first then CR second
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | munge alu_fsm Shifter into looking like CompALU API...
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | resolving issues with div tests (turned out to be nmutil...
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | remove xer_ca from DIV pipeline (took a bit of messing...
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | irony comment on how one line creates a massive array...
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | add new stages etc. to get multiply working without...
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | create new DivMulOutputData which does not have CA...
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | make carry output handling optional in common output...
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commit | commitdiff | tree |
| 2020-07-09 |
Luke Kenneth Casson... | identifying locations where big/little endian is in...
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commit | commitdiff | tree |
| 2020-07-08 |
Luke Kenneth Casson... | resolving bigendian/littleendian modes in qemu sim
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commit | commitdiff | tree |
| 2020-07-08 |
Luke Kenneth Casson... | resolving old and new behaviour for lookup of SPRs
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commit | commitdiff | tree |
| 2020-07-08 |
Luke Kenneth Casson... | resolving old and new behaviour for lookup of SPRs
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commit | commitdiff | tree |
| 2020-07-08 |
Luke Kenneth Casson... | adding in ALU test back in, debugging SPR setup
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commit | commitdiff | tree |
| 2020-07-08 |
Luke Kenneth Casson... | sorting out setting of XER
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commit | commitdiff | tree |
| 2020-07-08 |
Luke Kenneth Casson... | add spr to fast reg converter
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commit | commitdiff | tree |
| 2020-07-08 |
Luke Kenneth Casson... | got test_issuer operational on one unit test
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commit | commitdiff | tree |
| 2020-07-08 |
Luke Kenneth Casson... | switch assembler to little-endian
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commit | commitdiff | tree |
| 2020-07-08 |
Luke Kenneth Casson... | stashing current state of investigation whilst looking...
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commit | commitdiff | tree |
| 2020-07-08 |
Luke Kenneth Casson... | add test trap simulator unit test
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commit | commitdiff | tree |
| 2020-07-08 |
Luke Kenneth Casson... | allow qemu to stop at specified end point
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commit | commitdiff | tree |
| 2020-07-08 |
Luke Kenneth Casson... | add mtspr and bcctrl instructions to helloworld test
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commit | commitdiff | tree |
| 2020-07-08 |
Luke Kenneth Casson... | add option to qemu to break at known alternate address
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commit | commitdiff | tree |
| 2020-07-08 |
Luke Kenneth Casson... | add to/from spr test (mtspr, mfspr)
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commit | commitdiff | tree |
| 2020-07-08 |
Luke Kenneth Casson... | add code-fragment from microwatt helloworld
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commit | commitdiff | tree |
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