solana_rbpf v0.8.2

• #579: Adds documentation for the VMs bytecode
• #551: Cleanup - old Goblin ELF parser
• #576: Add shuttle testing infrastructure

solana_rbpf v0.8.1

• #574: Tests - Increases Config::max_call_depth default from 20 to 64
• #573: Fix - mislabelled mul64_imm and mul64_reg
• #572: Fix - Accept blank spaces between register and offset
• #571: Fix - Assembler source register check
• #570: Cleanup - Rename disable_lddw to enable_lddw for consistency
• #567: Fix #557
• #569: Feature - Assembler directives
• #568: Fix - Verify imm not offset in CALL_IMM
• #560: Fix - cfg flags of memory_management module
• #558: Tests - Exercise le instructions
• #557: Fix - JIT second level defence
• #552: Tests - Exercise all bpf instructions
• #556: Fix - JIT randomized start padding length
• #554: Fix - JIT second level defence

solana_rbpf v0.8.0

• #545: Refactor - Adds generic type parameter to declare_builtin_function!()
• #543: Feature - EbpfVm::invoke_function()
• #542: Minor Fixes
• #541: Cleanup - Removes ELF_INSN_DUMP_OFFSET
• #537: Add error message when elf_parser fails on long section names
• #536: Refactor - Improve syscall errors
• #535: Refactor - vm interface of BuiltinFunctions
• #534: Refactor - Optimize JIT registers
• #533: Refactor - Adds a reference to the loader in the VM
• #531: Refactor - Replaces hard coded register names with constants in JIT
• #530: Refactor - Adds macro declare_builtin_function
• #529: Refactor - Store exception pc back in vm
• #527: Refactor - Error handling
• #526: Refactor - Moves SBPFVersion, FunctionRegistry, BuiltinFunction and BuiltinProgram into a new file

solana_rbpf v0.7.2

• #523: Fix - make sure RSP is 16 byte aligned when we call into rust code
• #514: Fix - correctly load the StableResult discriminant in emit_result_is_err
• #522: Feature - Restricts the final instruction in each function to be diverted
• #521: CI - Adds messages to assertions in the execution tests
• #518: Fix - Missing BPF_MUL result sign extension
• #519: CI - Missing coverage for syscalls in test_code_length_estimate()

solana_rbpf v0.6.1

• #516: Backport #505 and #513 to v0.6
• #515: jit: make sure RSP is 16 byte aligned when we call into rust code

solana_rbpf v0.7.1

• #511: Fix - Disables the AArch64 target
• #510: Fix - compilation errors in aarch64.rs

solana_rbpf v0.7.0

• #508: Fix - mmap fd should be -1 when creating anonymous mappings
• #507: Fix - BuiltinProgram::fmt()
• #506: Tests - For BuiltinProgram::eq()
• #505: Fix - Adds error message in case std::alloc::alloc() fails
• #504: Fix - Missing Eq for BuiltinProgram
• #503: Refactor - Split target specific dependencies in Cargo.toml
• #501: Tests - For the deprecated SBPFv1-only instructions
• #500: Refactor - Remove generic parameter Verifier from Executable
• #494: Refactor - emit_product_quotient_remainder() in JIT
• #499: Minor Fixes
• #496: Refactor - lduw to hor64
• #495: Cleanup - Removes unused instruction encodings
• #493: Refactor - Disables little-endian byte swap instructions in SBPFv2
• #492: Refactor - Moves runtime_environment_key out of Config into a static variable
• #491: Fix - callx encoding
• #490: Feature - JIT code emitter stage for aarch64
• #489: Feature - Swaps parameters of sub reg, imm and removes neg
• #488: Refactor - Replaces sub r11, imm with add r11, -imm
• #487: Fix - unused mut in MemoryRegion constructors
• #486: Feature - lduw (load upper word immediate)
• #484: Refactor - FunctionRegistry
• #485: Tests - Rewrite of C ELF tests to Rust or ASM
• #483: Refactor - fixup_relative_calls()
• #481: Feature - Restrict rodata layout in SBPFv2
• #479: Fix - ELF tests a bit
• #478: ELF - error out if sbpf_version.enable_elf_vaddr() and config.optimize_rodata=false

solana_rbpf v0.6.0

• #475: Refactor - Move Executable out of EbpfVm
• #473: Refactor - Moves config flags into executable capabilities
• #474: Fix - enable_address_translation = false
• #472: Fix - Gapped memory vm_addr_end

solana_rbpf v0.5.0

• #470: Limit - Reduce SYMBOL_NAME_LENGTH_MAXIMUM to 64
• #469: Refactor - Remove UTF-8 from ELF paser
• #468: Fix - New ELF parser first section header type
• #467: Refactor - BuiltinProgram
• #465: Fix CFG visualization when dynamic analysis is not available

solana_rbpf v0.4.0

• #462 Remove unreachable BssNotSupported error
• #463 Minor adjustment from cargo clippy
• #461 elf: cap the number of allowed program headers
• #460 Feature - Adds MemoryMapping::Identity
• #459 Cleanup - tests
• #458 Refactor - Dissolves the wrapper VerifiedExecutable
• #457 Refactor - BuiltInProgram::register_function()