v0.1.2

Other

• Have the hexdump example read diagnostics through the accessors
• Cut the public API down to the surface that is actually supported
• keep the vector operand types out of the public API
• Document the ARM vector instructions and how their table is derived
• Merge master into the ARM vector work
• corpora and tests for the vector instructions
• fuzz the vector instructions, and what that turned up
• the NEON structure loads and stores
• the VFP and NEON data-processing instructions
• corpora and tests for the rest of the instruction set
• fuzz both instruction sets against GNU as and llvm-mc
• the user-mode and exception-return block transfers
• the Thumb-2 forms, ldrd/strd, the preloads, cbz and banked msr
• derive the instruction table from GNU's own
• Merge the x86 AVX-512 subsets, VEX extensions and AVX10
• Merge the 680x0 FPU, MMU and ColdFire instruction sets
• keep the new tables and CPU model out of the crate's public API
• Merge master: the Intel 8051 backend and PowerPC's vector instructions
• note the ColdFire check in generic's module docs
• the rest of the 680x0 family
• check the hand-written encoders' output against GNU's ColdFire forms
• m68k fuzzer: vasm mode with GNU as as tie-breaker; READMEs for the fuzzer and xas-diff keys
• tests for the FPU, MMU, CPU models, float formats, e_flags and relaxation
• keep FPU and MMU addresses absolute, as the integer instructions do
• e_flags as GNU as writes them, PC-relative stand-ins only within a section, .arch in multiarch-diff
• hand-written corpora for the FPU, MMU, relaxation and .arch
• corpora covering every form of GNU's table, one key per CPU model
• fuzz against GNU as; emulate far DBcc, jump to numbers, ColdFire index rules
• generate GNU's opcode table and encode the rest of the 680x0 family from it

Changed

• The public API is now a small, documented surface: Assembler and the
  methods that drive it, Options and its with_* builders, output::Format
  and the writers' build, arch::lookup with the Architecture trait,
  section::SectionId, the diagnostics types and lexer::Dialect. The
  backends, the lexer internals, the expression arena, the interner, the
  parser, the macro engine, the layout and the relocation classes are no
  longer reachable, or are marked Not API. and hidden from the docs.
• Options is #[non_exhaustive] and its fields are private; build it with
  Options::new() and with_relocatable, with_base_addr,
  with_include_path, with_dialect, with_syntax, with_dwarf_version,
  with_debug_source and with_format, and read it back with the matching
  getters.
• The public enums and structs that will keep growing are #[non_exhaustive],
  so matching on Format, Dialect, SectionKind, Severity and the rest
  needs a wildcard arm outside the crate.