| 2018-10-04 |
Luke Kenneth Casson... | big reorganisation to support twin-predication
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commit | commitdiff | tree |
| 2018-10-03 |
Luke Kenneth Casson... | add in twin-predication identification
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| 2018-10-03 |
Luke Kenneth Casson... | decided not to change the behaviour of LOAD/STORE
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| 2018-10-02 |
Luke Kenneth Casson... | start work on parallelsing LOAD, pass in parameter...
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| 2018-10-02 |
Luke Kenneth Casson... | debug print for floating-point regs
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commit | commitdiff | tree |
| 2018-10-01 |
Luke Kenneth Casson... | add comment explaining why invert isnt done in zeroing...
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commit | commitdiff | tree |
| 2018-10-01 |
Luke Kenneth Casson... | add comment explaining use of insn._rd() in zeroing
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| 2018-10-01 |
Luke Kenneth Casson... | whoops vloop continuation logic the wrong way round
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commit | commitdiff | tree |
| 2018-10-01 |
Luke Kenneth Casson... | skip parallelisation of complex LR/SC operations
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commit | commitdiff | tree |
| 2018-10-01 |
Luke Kenneth Casson... | identify type of instruction with additional #defines
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commit | commitdiff | tree |
| 2018-09-30 |
Luke Kenneth Casson... | add a #define to id_regs.py which indicates name of...
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commit | commitdiff | tree |
| 2018-09-30 |
Luke Kenneth Casson... | list of instructions to avoid parallelising
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commit | commitdiff | tree |
| 2018-09-30 |
Luke Kenneth Casson... | update template comment
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commit | commitdiff | tree |
| 2018-09-30 |
Luke Kenneth Casson... | lots of debugging of predication, found other errors
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commit | commitdiff | tree |
| 2018-09-30 |
Luke Kenneth Casson... | add sv support for zeroing predication in dest register
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commit | commitdiff | tree |
| 2018-09-30 |
Luke Kenneth Casson... | add in predication to sv instruction execution
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commit | commitdiff | tree |
| 2018-09-30 |
Luke Kenneth Casson... | start linking in predication into sv
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commit | commitdiff | tree |
| 2018-09-30 |
Luke Kenneth Casson... | use an alternative logic for detecting scalar / loop-end
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commit | commitdiff | tree |
| 2018-09-30 |
Luke Kenneth Casson... | add compressed-identifying patterns to id_regs.py
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commit | commitdiff | tree |
| 2018-09-30 |
Luke Kenneth Casson... | fix code template for when SPIKE_SIMPLEV is not defined
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commit | commitdiff | tree |
| 2018-09-30 |
Luke Kenneth Casson... | yuk. break id_regs.py being a generic tool by skipping...
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | fix bug in sv template where FRS2 was checking rs3
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | add checks for RVC registers to sv template
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | add sv_insn_t overloads for rvc registers
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | also arrange for id_regs.py to identify compressed...
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | a LOT of debugging and fixing, sv loop actually working
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | move SV CSRs to user-read-write
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | add near-duplicate of SV CFG REG CSRs, for predication
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | add implementation of CSR SV CFG regs 0-7
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | assign SV REG CSRs (using new union ability)
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | make sv csr tables a union so they can be assigned...
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | add support for CSR_SVVL to CSRRWI as well
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | fix bug in CSR set SVVL: val has already been looked up
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | add stub for SV REG configs
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | stop a compiler warning
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | reorganise from moving sv_pred_* and sv_reg_* tables...
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | have to move SV CSRs into processor_t
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | add 8 CSRs for registers and predication each
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | whoops dont need separate SVSETVL/SVGETVL CSRs
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | revert addition of svsetvl as an actual opcode, add...
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | Revert "sv setvl as a csr not going to work, add getvl...
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commit | commitdiff | tree |
| 2018-09-29 |
Luke Kenneth Casson... | Revert "manually add svsetvl instruction"
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commit | commitdiff | tree |
| 2018-09-28 |
Luke Kenneth Casson... | manually add svsetvl instruction
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commit | commitdiff | tree |
| 2018-09-28 |
Luke Kenneth Casson... | sv setvl as a csr not going to work, add getvl only
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commit | commitdiff | tree |
| 2018-09-27 |
Luke Kenneth Casson... | adding sv vector length CSR to processor state, and...
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commit | commitdiff | tree |
| 2018-09-27 |
Luke Kenneth Casson... | add sv predication function
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commit | commitdiff | tree |
| 2018-09-26 |
Luke Kenneth Casson... | save some cpu cycles by |ing the checks for vectorop...
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commit | commitdiff | tree |
| 2018-09-26 |
Luke Kenneth Casson... | whoops vectorop has to be |= not &= to accumulate ...
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commit | commitdiff | tree |
| 2018-09-26 |
Luke Kenneth Casson... | cache the sv redirected register values on each loop
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commit | commitdiff | tree |
| 2018-09-26 |
Luke Kenneth Casson... | remembered that the use of sv registers have to be...
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commit | commitdiff | tree |
| 2018-09-26 |
Luke Kenneth Casson... | clarify comments on (key strategic) sv_insn_t::remap...
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commit | commitdiff | tree |
| 2018-09-26 |
Luke Kenneth Casson... | actually implement sv register re-mapping
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commit | commitdiff | tree |
| 2018-09-26 |
Luke Kenneth Casson... | ok this is tricky: an extra parameter has to be passed...
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commit | commitdiff | tree |
| 2018-09-26 |
Luke Kenneth Casson... | move sv remap function to sv.cc (not inline)
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commit | commitdiff | tree |
| 2018-09-26 |
Luke Kenneth Casson... | check if register redirection is active, and if vectorisatio...
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commit | commitdiff | tree |
| 2018-09-26 |
Luke Kenneth Casson... | comment why sv_insn_t is set up the way it is; add...
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commit | commitdiff | tree |
| 2018-09-26 |
Luke Kenneth Casson... | easier to #define USING_NOREGS if the opcode does not...
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commit | commitdiff | tree |
| 2018-09-26 |
Luke Kenneth Casson... | include auto-generated identification of use of registers...
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commit | commitdiff | tree |
| 2018-09-26 |
Luke Kenneth Casson... | shuffle things around a bit for sv, put rv32/64_name...
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commit | commitdiff | tree |
| 2018-09-25 |
Luke Kenneth Casson... | skip id_reg.py parsing its own output; stop outputting...
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commit | commitdiff | tree |
| 2018-09-25 |
Luke Kenneth Casson... | change to instruction template parsing, create one...
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commit | commitdiff | tree |
| 2018-09-25 |
Luke Kenneth Casson... | add decode.h header to sv.h
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commit | commitdiff | tree |
| 2018-09-25 |
Luke Kenneth Casson... | rename sv vlen to sv voffs, add csr and reg tables
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commit | commitdiff | tree |
| 2018-09-25 |
Luke Kenneth Casson... | add reference to vector length in sv
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commit | commitdiff | tree |
| 2018-09-25 |
Luke Kenneth Casson... | use sv_insn_t class in instruction template
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commit | commitdiff | tree |
| 2018-09-25 |
Luke Kenneth Casson... | add sv_insn_t class (inherits from insn_t)
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commit | commitdiff | tree |
| 2018-09-25 |
Luke Kenneth Casson... | argh cant virtualise rd/rs1-3, due to union usage with...
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commit | commitdiff | tree |
| 2018-09-25 |
Luke Kenneth Casson... | sv: rd, rs1/2/3 become virtual so that sv_insn_t can...
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commit | commitdiff | tree |
| 2018-09-25 |
Luke Kenneth Casson... | clarify sv cam table
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commit | commitdiff | tree |
| 2018-09-24 |
Luke Kenneth Casson... | define CSR and register tables for SV
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commit | commitdiff | tree |
| 2018-09-24 |
Luke Kenneth Casson... | remove unneeded use of AM_CONDITIONAL
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commit | commitdiff | tree |
| 2018-09-24 |
Luke Kenneth Casson... | add #define for SPIKE_SIMPLEV, re-run autoreconf
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commit | commitdiff | tree |
| 2018-09-24 |
Luke Kenneth Casson... | create #defines from identified registers, per opcode
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commit | commitdiff | tree |
| 2018-09-24 |
Luke Kenneth Casson... | clarify docstring on id_regs.py
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commit | commitdiff | tree |
| 2018-09-24 |
Luke Kenneth Casson... | add function identifying the registers in each emulated...
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commit | commitdiff | tree |
| 2018-09-24 |
Luke Kenneth Casson... | identify instructions, plan: extract registers
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