IDA 9.0

IDA 8.2sp1

IDA 8.2.230124 (SP1) January 24, 2023

This Service Pack of IDA 8.2 is primarily a bugfix release.

Improvements:

  • + RISCV: added all currently ratified extensions (cryptography, wait on reservation, pause, cache managment, state enable, hypervisor etc.)

  • + RISCV: improve handling of lui + auipc or addi pairs

  • + UI: allow the user to specify a not currently available Lumina server

  • + UI: make the caret (cursor) color configurable

Bugfixes

  • BUGFIX: decompiler: changing variable types could cause the decompiler to crash

  • BUGFIX: eh_parse: x64 PE binaries compiled with recent llvm-based compilers (15.x) could have numerous off-by-one disassembly errors

  • BUGFIX: fixed internal error 1112 which could occur when disassembling some Motorola 68K instructions

  • BUGFIX: IDAPython: added workaround for Python 3.11.1 on Windows failing to import ctypes and other standard native modules

  • BUGFIX: IDAPython: PyQt5 was not working with Python 3.11

  • BUGFIX: IDAPython: upon failure, ida_hexrays.decompile() now always returns None instead of either throwing a ida_hexrays.DecompilationFailure or returning None.

  • BUGFIX: RISCV : fixed decoding of floating-point conversion and comparison instructions

  • BUGFIX: ui/qt: "List cross-references to..." would not be in the context menu anymore even when some Xrefs are codesent

  • BUGFIX: ui/qt: some informational wait dialogs wouldn't show anymore

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