projects / soc.git / search
? search:
summary | shortlog | log | commit | commitdiff | tree
first ⋅ prev ⋅ next
allow Decode2ToExecute1Type to take an opkls argument
2020-09-07 Luke Kenneth Casson... allow Decode2ToExecute1Type to take an opkls argument
 commit | commitdiff | tree
2020-09-07 Luke Kenneth Casson... whoops truncated the mb and me fields
 commit | commitdiff | tree
2020-09-07 Luke Kenneth Casson... minor reorg on PowerDecoder
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... comment, nothing unusual when Trap Type is DEC
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... decoder immediate b split out to DecodeBImm
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... decoder immediate a split out to DecodeAImm
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... add row subset selector for PowerDecode.
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... add row_subset (doesnt do anything yet)
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... pass col_subset throughout PowerDecoder
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... reorganise PowerOp to be dynamic
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... reorg of PowerOp to be able to dynamically subset it
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... grr, autopep8 messing up
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... copy dec SPR into decoder cur_state
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... add reset option to Register
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... wark-wark, fast regs is binary-addressed
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... add unit test for slow SPRs (SPRG0/1)
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... minor code-munge on SPR-to-FAST mapping
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... use with subTest in spr unit test
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... redo generation of microwatt.v from litex
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... add comments for DEC / TB
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... add a DEC/TB FSM to TestIssuer
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... move DEC and TB from StateRegs to FastRegs for several...
commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... add DEC SPR to CoreState and PowerDecoder, activate...
commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... add DEC and TB to State regfile
 commit | commitdiff | tree
2020-09-06 Luke Kenneth Casson... add DEC/TB SPRs to spr pipeline
 commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... add comments on MSR read
 commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... move GPIO IRQ to 15 to match microwatt modifications
 commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... hmmm XICS data being asserted on wb bus for too long
 commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... argh missed a VHDL "&" translating to Cat
 commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... reduce XICS address lookup by 2 bits
 commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... MSR read in INSN_READ only occurs for 1 cycle
 commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... sync on ICP eint
 commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... connect XICS core irq to Decode2 eint
 commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... whoops, combinatorial loop on pending_priority
 commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... use stbcix in test
 commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... XICS addresses in words: divide by 4
 commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... whoops, ICS in litex sim needs to be 0x1000 size region
 commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... add lwzcix unit test
 commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... increase wishbone address width to 29 for xics and...
commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... submodule update
 commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... add simple GPIO wishbone bus to litex sim.py
 commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... add stbcix and lwzcix to power_enum list
 commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... add simple GPIO peripheral to verilog TestIssuer
 commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... move wb read/write to separate util test library and...
commit | commitdiff | tree
2020-09-05 Luke Kenneth Casson... add simple wishbone GPIO peripheral
 commit | commitdiff | tree
2020-09-04 Luke Kenneth Casson... add sld test with RB=64 to see what happens
 commit | commitdiff | tree
2020-09-04 Luke Kenneth Casson... reduce CSR data width to 8 as an experiment
 commit | commitdiff | tree
2020-09-04 Luke Kenneth Casson... add UART reserved IRQ @ 0
 commit | commitdiff | tree
2020-09-04 Luke Kenneth Casson... add XICS memory regions, shrink litex CSR memmap size...
commit | commitdiff | tree
2020-09-04 Luke Kenneth Casson... adding XICS wb slave devices to litex sim
 commit | commitdiff | tree
2020-09-04 Luke Kenneth Casson... bring out XICS ICS interrupt levels so that they can...
commit | commitdiff | tree
2020-09-04 Luke Kenneth Casson... adding option to include XICS external interrupts.
 commit | commitdiff | tree
2020-09-04 Luke Kenneth Casson... add means to run hello_world.bin under simulation
 commit | commitdiff | tree
2020-09-03 Luke Kenneth Casson... do more on dcache conversion
 commit | commitdiff | tree
2020-09-03 Luke Kenneth Casson... testing microwatt 3.bin (2.bin ok)
 commit | commitdiff | tree
2020-09-02 Luke Kenneth Casson... when mtocrf FXM is 0, the CR has to be set to CR7
 commit | commitdiff | tree
2020-09-02 Luke Kenneth Casson... fix bug in cmpli (and cmplw)
 commit | commitdiff | tree
2020-09-02 Luke Kenneth Casson... sign-extend lhax needs 16-64, separate from lwax which...
commit | commitdiff | tree
2020-09-02 Luke Kenneth Casson... add bc ctr regression test when CTR=0 and CTR=1
 commit | commitdiff | tree
2020-09-02 Luke Kenneth Casson... update submodule
 commit | commitdiff | tree
2020-09-02 Luke Kenneth Casson... bug in carry32 handling in OP_CMP
 commit | commitdiff | tree
2020-09-02 Luke Kenneth Casson... add cmpl regression test (one binary, one assembly)
 commit | commitdiff | tree
2020-09-02 Luke Kenneth Casson... add cmpl microwatt 1.bin test, cmpl
 commit | commitdiff | tree
2020-09-02 Luke Kenneth Casson... series of extensive modifications to fix long-standing...
commit | commitdiff | tree
2020-08-31 Luke Kenneth Casson... add XER to fastregs and "construct" it in mfspr/mtspr
 commit | commitdiff | tree
2020-08-30 Luke Kenneth Casson... redo OP_CMP based on microwatt. L=1 had been ignored
 commit | commitdiff | tree
2020-08-30 Luke Kenneth Casson... reversal of FXM mask for one-hot selection in OP_MTCR...
commit | commitdiff | tree
2020-08-30 Luke Kenneth Casson... working on dcache.py
 commit | commitdiff | tree
2020-08-30 Luke Kenneth Casson... tidyup on mul proof
 commit | commitdiff | tree
2020-08-30 Luke Kenneth Casson... set mul post_stage o.ok only when needed, and fix xer_so...
commit | commitdiff | tree
2020-08-29 Luke Kenneth Casson... minor code-shuffle, comments
 commit | commitdiff | tree
2020-08-29 Luke Kenneth Casson... slowly morphing towards using an XER bit-field selector...
commit | commitdiff | tree
2020-08-29 Luke Kenneth Casson... break down XER into flags
 commit | commitdiff | tree
2020-08-29 Luke Kenneth Casson... add XER read via DMI interface to sim.py
 commit | commitdiff | tree
2020-08-29 Luke Kenneth Casson... add hack to get at XER through DMI interface
 commit | commitdiff | tree
2020-08-29 Luke Kenneth Casson... submodule update
 commit | commitdiff | tree
2020-08-29 Luke Kenneth Casson... yep disable OE for MULH64/32 and EXTS and CNTZ
 commit | commitdiff | tree
2020-08-29 Luke Kenneth Casson... investigating CR mtocrf / mfocrf
 commit | commitdiff | tree
2020-08-29 Luke Kenneth Casson... add additional CR regression tests
 commit | commitdiff | tree
2020-08-29 Luke Kenneth Casson... allow pseudocode numbering to decrement in for-loops
 commit | commitdiff | tree
2020-08-29 Luke Kenneth Casson... add wat to write out raw binary assembled programs
 commit | commitdiff | tree
2020-08-29 Luke Kenneth Casson... CR FXM becomes a full mask.
 commit | commitdiff | tree
2020-08-27 Luke Kenneth Casson... https://bugs.libre-soc.org/show_bug.cgi?id=476
 commit | commitdiff | tree
2020-08-27 Luke Kenneth Casson... xer so is not being passed through to CR0
 commit | commitdiff | tree
2020-08-27 Luke Kenneth Casson... really bad hack to fix simulator bug in carry handling
 commit | commitdiff | tree
2020-08-27 Luke Kenneth Casson... augment addme test case to show bug #476
 commit | commitdiff | tree
2020-08-27 Luke Kenneth Casson... add addze and addme uni tests
 commit | commitdiff | tree
2020-08-27 Luke Kenneth Casson... incompatibility with POWER9 on mulhw/u due to lack...
commit | commitdiff | tree
2020-08-27 Luke Kenneth Casson... overflow-enable does not occur on shift operations
 commit | commitdiff | tree
2020-08-27 Luke Kenneth Casson... oink, write_cr shiftrot record width was zero (??)
 commit | commitdiff | tree
2020-08-27 Luke Kenneth Casson... sorting out shift_rot to use new output stage data...
commit | commitdiff | tree
2020-08-27 Luke Kenneth Casson... need to read SO if Rc=1
 commit | commitdiff | tree
2020-08-27 Luke Kenneth Casson... reorg of SO handling related to CR0
 commit | commitdiff | tree
2020-08-26 Luke Kenneth Casson... use sub-test in logical test_pipe_caller
 commit | commitdiff | tree
2020-08-26 Luke Kenneth Casson... investigating div fsm and simulator bug
 commit | commitdiff | tree
2020-08-25 Luke Kenneth Casson... although shift-rot does not alter XER.so it still needs...
commit | commitdiff | tree
2020-08-25 Luke Kenneth Casson... add way to capture CR from DMI in litex sim
 commit | commitdiff | tree
2020-08-25 Luke Kenneth Casson... add CR read to DMI interface
 commit | commitdiff | tree
2020-08-25 Luke Kenneth Casson... shorten using temp vars
 commit | commitdiff | tree
2020-08-25 Luke Kenneth Casson... add CR DMI interface
 commit | commitdiff | tree
next