PPC LLVM 18 - Githubissues

capstone-engine / capstone

Capstone disassembly/disassembler framework for ARM, ARM64 (ARMv8), Alpha, BPF, Ethereum VM, HPPA, LoongArch, M68K, M680X, Mips, MOS65XX, PPC, RISC-V(rv32G/rv64G), SH, Sparc, SystemZ, TMS320C64X, TriCore, Webassembly, XCore and X86.

http://www.capstone-engine.org

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PPC LLVM 18 #2540

Open Rot127 opened 1 week ago

Rot127 commented 1 week ago

Your checklist for this pull request

[ ] I've documented or updated the documentation of every API function and struct this PR changes.
[ ] I've added tests that prove my fix is effective or that my feature works (if possible)

Detailed description

New

(According to LLVM changelog)

Added DFP instruction.
Added the SCV instruction.

Changes

Memory decoder were simplified by decoding disponent and base reg separately.
DFORM -> DFORM_BASE
Use inverted MCInstDesc table.
Replace the many declared printer in PPCInstPrinter with static inlines.
Renamed groups to upper case.
Switched to ARCH_add_cs_detail_X() function names.
Remove PPCInstPrinter.h because it is no longer used.
Absolute addresses are printed as unsigned immediate, not as signed.

Test plan

Newly added and all green.

Closing issues

...