Releases · cartesi/machine-emulator

23 Apr 17:13

github-actions

v0.17.0

1d420ca

v0.17.0 Latest

Latest

Added

Added --no-rollback and --remote-fork options
Added rebind() API to JSONRPC
Added commit() API for discarding machine snapshots
Added send_cmio_response function
Added integration tests
Added C API to translate virtual address
Added optimizations for fdiv and fsqrt instructions for uarch
Added --env, --workdir, and --hostname command line options
Added new runtime option to skip storing machine root hash
Introduced the --user command line option
Used Sv39 address spacing by default to support nodejs and improve performance
Decoded uarch ECALL and EBREAK
Added support for VirtIO
Added VirtIO command line options
Added support for binding different host addresses in VirtIO net device
Added iunrep CSR for unreproducible machines, VirtIO configs to C/Lua APIs, VirtIO net device, VirtIO 9P device, VirtIO console device, and PLIC device
Made --volume create guest directory before mounting

Changed

Simplified solidity step generation
Split reasons for manual and auto yields
Reworked rollup and renamed it to cmio
Optimized out state accessor initialization in uarch interpret
Replaced uarch mmio with ecall
Included uarch-reset log in catalog.json
Combined uarch state accessors

Removed

Removed gRPC features
Removed unmaintained and broken benchmarks script

Fixed

Fixed ilog2 function which was always returning 0
Aligned output merkle tree depth with solidity
Corrected compile error with slirp=no on Linux
Allowed using --network in read-only filesystems
Resolved compile errors with WASI toolchain
Corrected reset_uarch documentation
Removed trailing comma in jsonrpc-discover.json
Fixed Homebrew libslirp options
Resolved build issue on macOS with macports lua-luarocks
Set yield_data typo
Fixed EADDRNOTAVAIL on rapid successive requests

Continuous Integration

Sped up uarch testing in CI.
Implemented vm.mmap_rnd_bits workaround for the ubuntu-22.04 runner.

Assets 11

29 Mar 04:28

github-actions

v0.16.1

5c4bf9a

v0.16.1

Fixed

Fixed amd64 debian package build in release mode

Changed

Made uarch compilation independent of release/debug build settings

Assets 11

09 Feb 16:01

github-actions

v0.16.0

00d8c3a

v0.16.0

Added

Implemented the UARCH reset feature
Added soft yield runtime configuration using hints of the SRAIW instruction
Added shadow uarch state
Embedded the uarch RAM binary
Added instructions on how to build libcartesi.a in standalone
Supported compiling libcartesi_jsonrpc.a static library
Added file mapping and terminal support for Windows
Added the possibility to compile libcartesi without mmap()
Supported compiling libcartesi as a static library
Added memory range introspection
Introduced -it option for colored and bigger interactive terminal
Replaced MTD drives with PMEM drives
Initialized random entropy from the device tree
Added root hashes to catalog.json
Replaced proof with sibling_hashes

Changed

Built device tree automatically into the machine's ROM, eliminating the need for a ROM image
Enabled rollup by default
Updated libboost version to 1.81
Changed stored machine configs from protobuf to JSON
Removed remote-cartesi-machine-proxy
Moved uarch generated files to the uarch source directory
Organized all tests under the tests directory
Added emulator major and minor versions to the device tree
Used new rootfs provided by the tools repository
Used static libraries when compiling executables
Made it possible to compile libcartesi without threading support
Reimplemented a portable OS time function
Allowed compiling libcartesi without GRPC or Lua installed
Didn't expose internal symbols in the public C API
Added support for cross-compiling libcartesi
Removed std::filesystem use from libcartesi (unsupported by WASI)
Made termios non-mandatory in libcartesi (unsupported by WASI)
Improved makefile for packaging
Adjusted bootargs and renamed bootargs command line option
Introduced machine init and entrypoint config and options
Removed dump_pmas method
Removed Lua md5 dependency by using keccak instead
Simplified machine hash computation in tests
Replaced ROM with DTB
Bumped kernel and rootfs versions
Replaced crypto++ with tiny sha3 to compute Keccak hash
Replaced boost filesystem with std filesystem
Updated mongoose to 7.12 and refactored how it's bundled
Bundled nlohmann-json into third-party
Replaced libb64 with a custom base64 implementation
Removed the unused --json-steps option
Added support for compiling libcartesi to WebAssembly