solana_rbpf v0.3.0

• #455: Cleanup - Error message wording "at BPF instruction"
• #454: Verifier - Stricter control flow
• #453: Fix - Checkes enable_instruction_meter consistently at the callee
• #451: Fix - Interpreter not limiting the instruction meter on the final exit
• #449: Refactor - remove EbpfError::UserError, use Box<dyn std::error::Error> instead

solana_rbpf v0.2.40

• #448: Cleanup - Preparation for refactoring of Errors
• #447: Refactor - Remove emit_profile_instruction_count_finalize()
• #446: Cleanup - Adds test_utils::assert_error!()
• #445: MemoryRegion: add tests and fix unaligned mapping bug
• #444: Fix - Instruction meter in syscall error case
• #443: Replaces check closure by expected_result parameter
• #437: Add CoW support to MemoryRegion

solana_rbpf v0.2.39

• #441: Fix - Allow SBF machine in new ELF parser only
• #440: Fix - Makes functions starting in the middle of lddw fail verification in SBFv2
• #439: Refactor - Unify call and callx error handlers in JIT
• #438: Fix - lints, fix ci a bit
• #435: Refactor - Add load(), store() and region() methods to MemoryMapping
• #434: Fix - handling of 64_64 relocations in non .text sections for SBFv2
• #433: Fix - Resolving function names in disassembler

solana_rbpf v0.2.38

• #429: Fix - Monorepo build
• #428: Refactor - Pass Config in BuiltInProgram::new_loader()
• #427: Recompiled all ELFs with SBFv2
• #426: Refactor - Move function names in BuiltInPrograms
• #425: Refactor - Rename SyscallRegistry to BuiltInProgram
• #412: Refactor - disassemble_instruction() in order to get rid of generic
• #423: Refactor - Removes redundant Interpreter wrapping in debugger
• #422: Feature - Memory management on Windows
• #413: Refactor - Wraps SyscallRegistry in std::sync::Arc
• #421: Refactor - Remove RuntimeEnvironment::frame_pointer
• #420: Refactor - Unify handling of ProgramResult
• #419: Refactor - AccessViolation pc
• #418: Refactor - Control registers and entry of Interpreter in VM
• #417: Refactor - Simplifies the call stack handling inside the Interpreter
• #416: Cleanup - cfg, cargo fmt and clippy
• #415: Cleanup - JitCompiler and JitProgram
• #414: Refactor - RuntimeEnvironment

solana_rbpf v0.2.37

#410: Fixes errno on target_os = "android"

solana_rbpf v0.2.36

• #407: Refactor - Moves some members of EbpfVm into Interpreter
• #406: Refactor - Merge execute_program()
• #405: Refactor - Return instruction count after execution
• #404: Refactor - Merge Tracer into ContextObject
• #403: Remove - 'static lifetime constraints
• #402: Refactor - Frees up R10 in JIT
• #401: Refactor - Use ContextObject type in syscalls
• #400: Refactor - ContextObject
• #398: Fix - nightly lints
• #397: Refactor - Restrict callx to registered functions
• #396: Refactor - Enforces explicit declaration of functions in assembler
• #395: Refactor - FunctionRegistry
• #394: Refactor - Stop hashing when static syscalls is active

solana_rbpf v0.2.35

• #392 Recognize new SBF machine code in ELF header

solana_rbpf v0.2.34

• #391: Fix - interface of bencher in nightly test crate
• #389: Refactor AlignedMemory
• #388: Refactor - Move EbpfVm::bind_syscall_context_object() to EbpfVm::new()
• #387: Refactor - Reduces having one syscall context object per syscall to having one per vm instance
• #386: Fix - Adds StableResult
• #385: Refactor - Replaces syscalls::Result by vm::ProgramResult
• #384: Refactor - Removes generic UserError from EbpfError

solana_rbpf v0.2.33

• #363: Resolve unaligned memory regions
• #381: Fix - Lookup BPF function only if its not a syscall
• #379: AlignedMemory add write_*_unchecked variants
• #378: Fix - Adds MACHINE_CODE_PER_INSTRUCTION_METER_CHECKPOINT to code_length_estimate in JIT
• #380: Fix - Result type encoding in JIT
• #377: Cleanup - Turn Pin<Box<Executable<E, I>>> back to Executable<E, I>
• #376: Fix #355 - Do not use PhantomData if the JIT feature is active
• #338: Feature - Add debugger
• #355: Allow interpreter-only builds

solana_rbpf v0.2.32

• #362: Refactor the way memory mapping, syscalls and instruction tracer are passed to programs
• #372: Remove unused ElfParser::symbol() method
• #361: Make EbpfError enum discriminant size explicit
• #368: Refactor - AlignedMemory::resize()
• #348: Introduce new ELF parser
• #360: AlignedMemory: use calloc to get zeroed memory
• #357: Fixes the missing entrypoint in the "disassemble" example
• #353: Cleanup old feature gates
• #351: AlignedMemory tweaks
• #350: CI - generate test coverage
• #349: fix nit
• #347: use native types
• #346: Remove unused helpers
• #345: audit nits