MIPT-V / MIPT-MIPS 2020

99.99% test coverage!

Functional simulation

• MARS system calls for RISC-V ISA by Eric Konks
• Support of .bss Elf sections by Pavel Kryukov

Performance simulation

• #1257: make system calls flush pipeline to maintain functional correctness by Eric Konks
• #1233: branch prediction bug reported by Oleg Ladin, fixed by Pavel Kryukov
• #1256: register state duplication to maintain functional correctness by Pavel Kryukov

RISC-V

• Support of SLLID, SRLID, SRAID, and ADDID instructions by Pavel Kryukov

Testing infrastructure upgrades

• Catch 2.11.1
• Clang-Tidy 10
• GDB 9.1
• LGTM
• Microsoft Visual Studio 2019
• OpenCppCoverage

External PRs

• CEN64: n64dev/cen64#141, n64dev/cen64#142, n64dev/cen64#143, n64dev/cen64#144
• GDB: build/25268, build/25289
• LLVM: 44816, 44977, 45046, 45507, 45514
• POPL: badaix/popl#18, badaix/popl#19
• RISC-V: riscv/riscv-opcodes#41