GitHub - lalitshankarch/rvcore: RV32IM emulator that runs DOOM

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Pangram verdict · v3.3

We believe that this document is fully human-written

1 %

AI likelihood · overall

Human

100% human-written 0% AI-generated

SEGMENTS · HUMAN 1 of 1

SEGMENTS · AI 0 of 1

WORD COUNT 123

PEAK AI % 1% · §1

Analyzed

May 3

backend: pangram/v3.3

Segments scanned

1 windows

avg 123 words each

Distribution

100 / 0%

human / AI fraction

Verdict

Human

Pangram v3.3

Article text · 123 words · 1 segments analyzed

Human AI-generated

§1 Human · 1%

rvcore is a single-core RISC-V emulator that implements the RV32IM ISA, except for the FENCE and EBREAK instructions, which are currently NOP. Build instructions

To build, CMake and a compiler that supports C++20 is required (for Windows, Cygwin is required)

Dependencies: libsdl3-dev / sdl3-devel

Run mkdir build cmake -B build -DCMAKE_BUILD_TYPE=Release cd build cmake --build .

Build instructions for doomgeneric

Clone https://github.com/lalitshankarch/doomgeneric riscv64-unknown-elf-gcc or the riscv64-gnu-toolchain configured with ./configure --with-multilib-generator="rv32im-ilp32--" must be installed Navigate to doomgeneric and run make

Milestones

Run flat binaries written in assembly language

Run flat binaries written in C language

Run ELF binaries (binaries with a single PT_LOAD segment work)

Implement the newlib stubs needed to run DOOM

Get DOOM to boot

Make DOOM playable

Implement the M extension