Issues

• Incorrect segment reference in PcodeOp 1st varnode

  NationalSecurityAgency/ghidra#9922 · Filter by author Wall-AF opened on Oct 15, 2026

• Decompiler fails with "Unable to find unique hash for varnode" on a plain ELF binary when the "Subroutine References" analyzer is enabled

  NationalSecurityAgency/ghidra#9919 · Filter by author Smotherer007 opened on Oct 15, 2026

• Renaming a data type re-sorts the whole sorted data type list (slow with many types)

  Status: Triage
  NationalSecurityAgency/ghidra#9901 · Filter by author FlashHit opened on Oct 14, 2026
  1

  

• AARCH64: scalar frint*/fcvt* lift as trunc, and FLOAT_ROUND's tie rule is unspecified

  Feature: Processor/AARCH64Status: Triage
  NationalSecurityAgency/ghidra#9897 · Filter by author 0verflowme opened on Oct 14, 2026
  1

  

• Decompiler: C++ members placed in a base class's tail padding are dropped ("ignoring overlapping field"), and the warning is repeated at the top of every function that uses the type

  Feature: DecompilerStatus: Triage
  NationalSecurityAgency/ghidra#9891 · Filter by author FlashHit opened on Oct 14, 2026
  

• PDB: thisadjust of LF_MFUNCTION is ignored, so overrides from a non-primary base get this typed as Derived * and every field access is shifted

  Feature: PDBStatus: Triage
  NationalSecurityAgency/ghidra#9890 · Filter by author FlashHit opened on Oct 14, 2026
  

• PowerPC64: the uponreturn inject in ppc_64_be.cspec/ppc_64_le.cspec stores r2 to 0x28(r1), the ELFv1 TOC save slot; on ELFv2 (0x18) it overwrites a real stack slot

  NationalSecurityAgency/ghidra#9889 · Filter by author FlashHit opened on Oct 14, 2026

• PowerPC64: out-of-line register save/restore routines (_savegpr0_N, _restgpr0_N, _savefpr_N, _restfpr_N, ...) are decompiled as real calls; suggest a callfixup

  NationalSecurityAgency/ghidra#9888 · Filter by author FlashHit opened on Oct 14, 2026

• PowerPC AltiVec: record-form vector compares (vcmpequw., vcmpgtfp., ...) don't write CR6, so vec_all_*/vec_any_* branches test an uninitialized in_cr6

  NationalSecurityAgency/ghidra#9887 · Filter by author FlashHit opened on Oct 14, 2026

• PowerPC 64-32addr: one 64-bit use of r1 (e.g. the debug break tw 31,r1,r1) makes the decompiler lose the whole stack frame of the function

  NationalSecurityAgency/ghidra#9886 · Filter by author FlashHit opened on Oct 14, 2026

• PowerPC 64-32addr: ppc_64_32.cspec only models the 32-bit SysV parameter layout; 64-bit ELF ABI code with 32-bit pointers (PS3 Cell OS LV2) gets wrong parameter storage after a floating argument and for stack arguments

  NationalSecurityAgency/ghidra#9885 · Filter by author FlashHit opened on Oct 14, 2026

• PowerPC 64-32addr: ppc_64_32.cspec doesn't list r2 (TOC), f14-f31 and cr2/cr3 as unaffected, so TOC-relative globals stop resolving after the first call

  NationalSecurityAgency/ghidra#9884 · Filter by author FlashHit opened on Oct 14, 2026

• "Apply Function Data Types" gives every overload of a function the signature of the first one (overloads stored as name.conflict get past the duplicate check)

  NationalSecurityAgency/ghidra#9883 · Filter by author FlashHit opened on Oct 14, 2026

• Decompiler: in a chain of virtual calls (a->get()->foo(x)), the this argument of the later call is dropped ("Exceeded maximum restarts with more pending")

  Feature: DecompilerStatus: Triage
  NationalSecurityAgency/ghidra#9882 · Filter by author FlashHit opened on Oct 14, 2026
  4

  

• X86 16bit segment register override

  Feature: Processor/x86
  NationalSecurityAgency/ghidra#9881 · Filter by author tuanpqvn opened on Oct 14, 2026

• Decompiler: a right shift by 64 or more of a 16-byte value marks its input as not consumed, so dead-code removal replaces live loads and addresses with 0 (AltiVec lvebx/lvlx + vspltw)

  Feature: DecompilerStatus: Triage
  NationalSecurityAgency/ghidra#9880 · Filter by author FlashHit opened on Oct 14, 2026
  

• Decompiler: x / 12 != 0 printed as x / 0xc + (x >> 0x1f) != x >> 0x1f (signed division compared with zero)

  Feature: DecompilerStatus: Triage
  NationalSecurityAgency/ghidra#9879 · Filter by author FlashHit opened on Oct 14, 2026
  

• GNU demangler: PowerPC64 ._Z... symbols (ELFv2 local entries, ELFv1 dot symbols) get a namespace with a leading dot (.ns::Class), so this becomes an empty placeholder struct

  Feature: DemanglerStatus: Triage
  NationalSecurityAgency/ghidra#9875 · Filter by author FlashHit opened on Oct 14, 2026
  1

  

• PDB: member-function definitions have no this parameter and are always __thiscall, so __stdcall / __cdecl / __fastcall / variadic methods (COM) get the wrong storage and virtual calls through vftable slots lose an argument

  Feature: PDBStatus: Triage
  NationalSecurityAgency/ghidra#9874 · Filter by author FlashHit opened on Oct 14, 2026
  

• PDB: __stdcall and __fastcall functions are applied as __cdecl (x86), e.g. DllMain, _DllMainCRTStartup, x64toa_s

  Feature: PDBStatus: Triage
  NationalSecurityAgency/ghidra#9873 · Filter by author FlashHit opened on Oct 14, 2026
  

• PDB: variadic functions lose their ..., because the trailing T_NOTYPE in LF_ARGLIST is treated as the end of the list

  Feature: PDBStatus: Triage
  NationalSecurityAgency/ghidra#9872 · Filter by author FlashHit opened on Oct 14, 2026
  

• Decompiler: constant compared with a uint variable keeps a pointer type, x < (undefined1 *)0x10

  Feature: DecompilerStatus: Triage
  NationalSecurityAgency/ghidra#9871 · Filter by author FlashHit opened on Oct 14, 2026
  

• Decompiler regression (master): jump-table data label declared as a local variable since GP-7316, "Invalid symbol reference" error

  Feature: DecompilerStatus: Triage
  NationalSecurityAgency/ghidra#9870 · Filter by author FlashHit opened on Oct 14, 2026
  

• Decompiler regression (master): switch inside a loop gets jump-target addresses as case labels since GP-6788

  Feature: DecompilerStatus: Triage
  NationalSecurityAgency/ghidra#9869 · Filter by author FlashHit opened on Oct 14, 2026
  

• Project location with a path element starting with '.' is rejected since 12.1; restriction is undocumented

  Feature: DocumentationStatus: Triage
  NationalSecurityAgency/ghidra#9867 · Filter by author NikitaMGrimm opened on Oct 13, 2026