Legacy branch - #425
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Luca Colagrande (colluca) wants to merge 52 commits into
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Update fence and fence.i Update to python3 also for make_sv and make_py targets Minor latex fixes
We also support SystemVerilog.
Alt. half to int regfile moves were aliased onto half precision moves
based on pulp-platform/mempool/commit/82639303ea9266e601cbd228a0f540648d78061e
* according to extension type * added INC if opcodes are incomplete * list corresponding new files in Makefile
- immediate for xpulpbitop and xpulpclip are not in [CORE-V Instruction Set Extensions](https://cv32e40p.readthedocs.io/en/latest/instruction_set_extensions/#simd-alu-encoding) and therefore not encoded - for xpulpvect replaced opcodes for form pv.<op1>.h.<op2> with ones of form pv.<op1>.<op2> for op1={add,sub} and op2={div2,div4,div8} - for xpulpminmax used p.addN, p.adduN instead of p.avg, p.avgu as suggested in [Pulp Extensions](https://iis-people.ee.ethz.ch/~balasr/pulp-ext/pulp.html#xpulpminmax)
- for xpulpminmax used p.addN, p.adduN instead of p.avg, p.avgu as suggested in [Pulp Extensions](https://iis-people.ee.ethz.ch/~balasr/pulp-ext/pulp.html#xpulpminmax) - adds xpulppostmod - renames extensions in Makefile
- Makefile supports now enabling different sets of xpulp - Makefile and parse_opcodes adapted to support snitch opcodes - fixes some minor mistakes
- Makefile supports now enabling different sets of xpulp - Makefile and parse_opcodes adapted to support snitch opcodes - fixes some minor mistakes
- adds suffix _CUSTOM to all custom files
- restructures Makefile - updates README - removes opcodes-xpulpimg_CUSTOM - adds all possible outputs of Makefile to .gitignore
- OPCODE in Makefile can be set externally - use frep as defined in Snitch; replaces frep of Mempool by frep.i and frep.o - adds .editorconfig to ensure empty line at EOF; this is needed for the parser
Revision of riscv-opcodes
Mixed-case opcode names are converted to all lower cases for Latency fields
Imm6 covers bits [25:20] and is ordered as {[25:20],[25]} for further processing.
Similar to jimm20, the correct shuffling is added to the Rust parsing.
Fixes to Imm6 handling and mixed-case opcode parsing
Fix removal of `logic` from sverilog generation
Some reordering of arguments and add xpulppostmod to MEMPOOL_ISA. Removes xpulphwloop from RV32XPULPIMG. Also adds missing line at end of .editorconfig.
Small fixes to config.mk
Add stackoverflow CSR for Mempool
Realigns master with riscv/riscv-opcodes master (c6edca7) in full, in preparation for reintroducing PULP's extensions via the rebased snitch-new branch. All prior PULP-specific commits remain reachable via the snitch branch.
Realign master with upstream RISC-V
Add PULP extensions and LLVM tablegen generation
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Closing legacy branch. |
Codecov Report❌ Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## master #425 +/- ##
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- Coverage 97.08% 75.47% -21.61%
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Files 14 15 +1
Lines 926 1370 +444
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+ Hits 899 1034 +135
- Misses 27 336 +309 ☔ View full report in Codecov by Harness. 🚀 New features to boost your workflow:
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