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riscv-isa-sim.git
2018-10-12 Luke Kenneth... simplify sv_proc_t redirection of RS1-3 / FRS1 macrhos commit | commitdiff | tree
2018-10-12 Luke Kenneth... redirect RS2 to sv_proc_t class commit | commitdiff | tree
2018-10-12 Luke Kenneth... proof-of-concept, redirect RS1 to class sv_proc_t commit | commitdiff | tree
2018-10-12 Luke Kenneth... combination of redirection through a "property" class... commit | commitdiff | tree
2018-10-11 Luke Kenneth... redirect instructions through a class called sv_proc_t commit | commitdiff | tree
2018-10-11 Luke Kenneth... more explicit testing, duplicating header file algorith... commit | commitdiff | tree
2018-10-11 Luke Kenneth... whoops run from 0-255 not 0-254, and other test corrections commit | commitdiff | tree
2018-10-11 Luke Kenneth... add some operator tests for int8_t being typecast to... commit | commitdiff | tree
2018-10-11 Luke Kenneth... add more experimenting on operators commit | commitdiff | tree
2018-10-10 Luke Kenneth... add operators test class commit | commitdiff | tree
2018-10-10 Luke Kenneth... add operators library to contain operator-overloads... commit | commitdiff | tree
2018-10-09 Luke Kenneth... get predicated-vectorised branch working commit | commitdiff | tree
2018-10-09 Luke Kenneth... save branch address and predication merged result,... commit | commitdiff | tree
2018-10-09 Luke Kenneth... add explanatory comment commit | commitdiff | tree
2018-10-09 Luke Kenneth... add explanatory comment commit | commitdiff | tree
2018-10-09 Luke Kenneth... start adding explicit twin-predicated branch identifica... commit | commitdiff | tree
2018-10-09 Luke Kenneth... extend sv register file from 64 to 128 after discussion. commit | commitdiff | tree
2018-10-07 Luke Kenneth... override setpc macro so that sv can redirect it in... commit | commitdiff | tree
2018-10-07 Luke Kenneth... swap #ifdef USING_NOREGS so that it is possible to... commit | commitdiff | tree
2018-10-07 Luke Kenneth... add rd bit-setting function commit | commitdiff | tree
2018-10-07 Luke Kenneth... add extra debug printing for c.lwsp commit | commitdiff | tree
2018-10-07 Luke Kenneth... add rvc_swsp_imm sv overload, provides vector unit... commit | commitdiff | tree
2018-10-06 Luke Kenneth... c.swsp and c.fswsp predication and offset enabling commit | commitdiff | tree
2018-10-06 Luke Kenneth... allow x2 (sp) to be redirected in C.LWSP commit | commitdiff | tree
2018-10-06 Luke Kenneth... temporary hack disabling SV in anything other than... commit | commitdiff | tree
2018-10-06 Luke Kenneth... whoops inverted ldsp and lwsp immediates commit | commitdiff | tree
2018-10-06 Luke Kenneth... create ldsp immediate offset overrides commit | commitdiff | tree
2018-10-06 Luke Kenneth... add in predication for immediate, for C.LWSP commit | commitdiff | tree
2018-10-05 Luke Kenneth... reorganise src and dest vector-element offsets commit | commitdiff | tree
2018-10-05 Luke Kenneth... add srcoffs and destoffs sv state, alter CSRs commit | commitdiff | tree
2018-10-04 Luke Kenneth... reorganise twin-predication commit | commitdiff | tree
2018-10-04 Luke Kenneth... big reorganisation to support twin-predication commit | commitdiff | tree
2018-10-03 Luke Kenneth... add in twin-predication identification commit | commitdiff | tree
2018-10-03 Luke Kenneth... decided not to change the behaviour of LOAD/STORE commit | commitdiff | tree
2018-10-02 Luke Kenneth... start work on parallelsing LOAD, pass in parameter... commit | commitdiff | tree
2018-10-02 Luke Kenneth... debug print for floating-point regs commit | commitdiff | tree
2018-10-01 Luke Kenneth... add comment explaining why invert isnt done in zeroing... commit | commitdiff | tree
2018-10-01 Luke Kenneth... add comment explaining use of insn._rd() in zeroing commit | commitdiff | tree
2018-10-01 Luke Kenneth... whoops vloop continuation logic the wrong way round commit | commitdiff | tree
2018-10-01 Luke Kenneth... skip parallelisation of complex LR/SC operations commit | commitdiff | tree
2018-10-01 Luke Kenneth... identify type of instruction with additional #defines commit | commitdiff | tree
2018-09-30 Luke Kenneth... add a #define to id_regs.py which indicates name of... commit | commitdiff | tree
2018-09-30 Luke Kenneth... list of instructions to avoid parallelising commit | commitdiff | tree
2018-09-30 Luke Kenneth... update template comment commit | commitdiff | tree
2018-09-30 Luke Kenneth... lots of debugging of predication, found other errors commit | commitdiff | tree
2018-09-30 Luke Kenneth... add sv support for zeroing predication in dest register commit | commitdiff | tree
2018-09-30 Luke Kenneth... add in predication to sv instruction execution commit | commitdiff | tree
2018-09-30 Luke Kenneth... start linking in predication into sv commit | commitdiff | tree
2018-09-30 Luke Kenneth... use an alternative logic for detecting scalar / loop-end commit | commitdiff | tree
2018-09-30 Luke Kenneth... add compressed-identifying patterns to id_regs.py commit | commitdiff | tree
2018-09-30 Luke Kenneth... fix code template for when SPIKE_SIMPLEV is not defined commit | commitdiff | tree
2018-09-30 Luke Kenneth... yuk. break id_regs.py being a generic tool by skipping... commit | commitdiff | tree
2018-09-29 Luke Kenneth... fix bug in sv template where FRS2 was checking rs3 commit | commitdiff | tree
2018-09-29 Luke Kenneth... add checks for RVC registers to sv template commit | commitdiff | tree
2018-09-29 Luke Kenneth... add sv_insn_t overloads for rvc registers commit | commitdiff | tree
2018-09-29 Luke Kenneth... also arrange for id_regs.py to identify compressed... commit | commitdiff | tree
2018-09-29 Luke Kenneth... a LOT of debugging and fixing, sv loop actually working commit | commitdiff | tree
2018-09-29 Luke Kenneth... move SV CSRs to user-read-write commit | commitdiff | tree
2018-09-29 Luke Kenneth... add near-duplicate of SV CFG REG CSRs, for predication commit | commitdiff | tree
2018-09-29 Luke Kenneth... add implementation of CSR SV CFG regs 0-7 commit | commitdiff | tree
2018-09-29 Luke Kenneth... assign SV REG CSRs (using new union ability) commit | commitdiff | tree
2018-09-29 Luke Kenneth... make sv csr tables a union so they can be assigned... commit | commitdiff | tree
2018-09-29 Luke Kenneth... add support for CSR_SVVL to CSRRWI as well commit | commitdiff | tree
2018-09-29 Luke Kenneth... fix bug in CSR set SVVL: val has already been looked up commit | commitdiff | tree
2018-09-29 Luke Kenneth... add stub for SV REG configs commit | commitdiff | tree
2018-09-29 Luke Kenneth... stop a compiler warning commit | commitdiff | tree
2018-09-29 Luke Kenneth... reorganise from moving sv_pred_* and sv_reg_* tables... commit | commitdiff | tree
2018-09-29 Luke Kenneth... have to move SV CSRs into processor_t commit | commitdiff | tree
2018-09-29 Luke Kenneth... add 8 CSRs for registers and predication each commit | commitdiff | tree
2018-09-29 Luke Kenneth... whoops dont need separate SVSETVL/SVGETVL CSRs commit | commitdiff | tree
2018-09-29 Luke Kenneth... revert addition of svsetvl as an actual opcode, add... commit | commitdiff | tree
2018-09-29 Luke Kenneth... Revert "sv setvl as a csr not going to work, add getvl... commit | commitdiff | tree
2018-09-29 Luke Kenneth... Revert "manually add svsetvl instruction" commit | commitdiff | tree
2018-09-28 Luke Kenneth... manually add svsetvl instruction commit | commitdiff | tree
2018-09-28 Luke Kenneth... sv setvl as a csr not going to work, add getvl only commit | commitdiff | tree
2018-09-27 Luke Kenneth... adding sv vector length CSR to processor state, and... commit | commitdiff | tree
2018-09-27 Luke Kenneth... add sv predication function commit | commitdiff | tree
2018-09-26 Luke Kenneth... save some cpu cycles by |ing the checks for vectorop... commit | commitdiff | tree
2018-09-26 Luke Kenneth... whoops vectorop has to be |= not &= to accumulate ... commit | commitdiff | tree
2018-09-26 Luke Kenneth... cache the sv redirected register values on each loop commit | commitdiff | tree
2018-09-26 Luke Kenneth... remembered that the use of sv registers have to be... commit | commitdiff | tree
2018-09-26 Luke Kenneth... clarify comments on (key strategic) sv_insn_t::remap... commit | commitdiff | tree
2018-09-26 Luke Kenneth... actually implement sv register re-mapping commit | commitdiff | tree
2018-09-26 Luke Kenneth... ok this is tricky: an extra parameter has to be passed... commit | commitdiff | tree
2018-09-26 Luke Kenneth... move sv remap function to sv.cc (not inline) commit | commitdiff | tree
2018-09-26 Luke Kenneth... check if register redirection is active, and if vectori... commit | commitdiff | tree
2018-09-26 Luke Kenneth... comment why sv_insn_t is set up the way it is; add... commit | commitdiff | tree
2018-09-26 Luke Kenneth... easier to #define USING_NOREGS if the opcode does not... commit | commitdiff | tree
2018-09-26 Luke Kenneth... include auto-generated identification of use of registe... commit | commitdiff | tree
2018-09-26 Luke Kenneth... shuffle things around a bit for sv, put rv32/64_name... commit | commitdiff | tree
2018-09-25 Luke Kenneth... skip id_reg.py parsing its own output; stop outputting... commit | commitdiff | tree
2018-09-25 Luke Kenneth... change to instruction template parsing, create one... commit | commitdiff | tree
2018-09-25 Luke Kenneth... add decode.h header to sv.h commit | commitdiff | tree
2018-09-25 Luke Kenneth... rename sv vlen to sv voffs, add csr and reg tables commit | commitdiff | tree
2018-09-25 Luke Kenneth... add reference to vector length in sv commit | commitdiff | tree
2018-09-25 Luke Kenneth... use sv_insn_t class in instruction template commit | commitdiff | tree
2018-09-25 Luke Kenneth... add sv_insn_t class (inherits from insn_t) commit | commitdiff | tree
2018-09-25 Luke Kenneth... argh cant virtualise rd/rs1-3, due to union usage with... commit | commitdiff | tree
2018-09-25 Luke Kenneth... sv: rd, rs1/2/3 become virtual so that sv_insn_t can... commit | commitdiff | tree
2018-09-25 Luke Kenneth... clarify sv cam table commit | commitdiff | tree
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Simple-V augmented version of spike