Support Capstone 4.0 WIP

[tmfink]

Support Capstone 4.0; handle issue #52

• [x] Support new archs
  • [X] EVM
  • [X] M68K
  • [x] M680X
  • [x] TMS320C64X
• [x] Arch changes
  • [x] cs_regs_access API: https://www.capstone-engine.org/op_access.html (now tracked with #63)
  • [x] new options for cs_option(): CS_OPT_MNEMONIC & CS_OPT_UNSIGNED & CS_OPT_SYNTAX_MASM. (now tracked with #64)
  • [x] add new error types: CS_ERR_X86_MASM
• [x] Capstone changes:
  • [x] https://github.com/aquynh/capstone/issues/1397: m68k race condition (workaround with cargo test -- --test-threads=1)
    • [x] upstream has fix
    • [x] integrate fix
    • [x] revert workarounds bc799ab2067e7cefd155e97c00dd61fb76bc0c81, 016b240b8e1963c08353eb357a698194f91cdb8e, 87f81072e777995047473de89badc09b4048174a in CI test
  • [x] https://github.com/aquynh/capstone/issues/1406: m68k off-by-one reg_pair
    • [x] upstream has fix
    • [x] integrate fix
  • [x] https://github.com/aquynh/capstone/issues/1412: test_m680x crashes on Windows
    • [x] upstream has fix
    • [x] integrate fix
  • [x] https://github.com/aquynh/capstone/issues/1418: [TMS320C64X] whitespace in mnemonic
    • [x] upstream has fix
    • [x] integrate fix

[codecov[bot]]

Codecov Report

Merging #60 into master will increase coverage by 73.44%. The diff coverage is 93.23%.

@@             Coverage Diff             @@
##           master      #60       +/-   ##
===========================================
+ Coverage   21.08%   94.52%   +73.44%     
===========================================
  Files          80       18       -62     
  Lines       29617     4438    -25179     
===========================================
- Hits         6244     4195     -2049     
+ Misses      23373      243    -23130

Impacted Files	Coverage Δ
capstone-rs/src/arch/x86.rs	99.11% <100%> (-0.2%)	:arrow_down:
capstone-rs/src/arch/mod.rs	93.98% <100%> (+1.05%)	:arrow_up:
capstone-rs/src/instruction.rs	85.59% <100%> (-2.7%)	:arrow_down:
capstone-rs/src/capstone.rs	95.47% <100%> (+1.64%)	:arrow_up:
capstone-rs/src/error.rs	76.66% <33.33%> (+8.24%)	:arrow_up:
capstone-rs/src/constants.rs	79.34% <77.41%> (+15.28%)	:arrow_up:
capstone-rs/src/arch/evm.rs	88.46% <88.46%> (ø)
capstone-rs/src/arch/m68k.rs	91.11% <91.11%> (ø)
capstone-rs/src/arch/tms320c64x.rs	91.89% <91.89%> (ø)
capstone-rs/src/arch/m680x.rs	95.75% <95.75%> (ø)
... and 61 more

---

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[tmfink]

Even though the i686-pc-windows-gnu and x86_64-pc-windows-gnu tests are failing on AppVeyor, I believe this is a problem with the AppVeyor config.

On Ubuntu 18.04, I was able to build/test for the x86_64-pc-windows-gnu target by:

1. Installing toolchain/wine: apt-get install g++-mingw-w64-x86-64 wine
2. Setting ~/.cargo/config:

   [target.x86_64-pc-windows-gnu]
   linker = "x86_64-w64-mingw32-gcc"
   ar = "x86_64-w64-mingw32-gcc-ar"

3. Build test binaries:

   cargo test --target=x86_64-pc-windows-gnu
       Finished dev [unoptimized + debuginfo] target(s) in 0.12s
        Running target/x86_64-pc-windows-gnu/debug/deps/capstone-e3abe0e98ae3c2a7.exe
   run-detectors: unable to find an interpreter for target/x86_64-pc-windows-gnu/debug/deps/capstone-e3abe0e98ae3c2a7.exe
   error: test failed, to rerun pass '-p capstone --lib'

4. Run with wine:

   wine target/x86_64-pc-windows-gnu/debug/deps/capstone-e3abe0e98ae3c2a7.exe