For for ARM64 if simply open Patched bytes window and delete multiple patches then sometimes pseudocode is not restoring back properly, however if using keypatch > undo last patching option then pseudocode restores to original state.
Another issue there might be multiple changes to assembly instructions using keypatch and undo last patching only remembers last one.
Only one workaround so far since keypatch comment remains next to the changed assembler instruction on deleting the patch from Patched bytes window - can change that instruction again to anything like NOP and use keypatch > undo last patching command then keypatch changes get properly removed and pseudocode can be restored properly to original state.
Ida Pro v8.4
For for ARM64 if simply open
Patched byteswindow and delete multiple patches then sometimes pseudocode is not restoring back properly, however if usingkeypatch > undo last patchingoption then pseudocode restores to original state.Another issue there might be multiple changes to assembly instructions using keypatch and
undo last patchingonly remembers last one.Only one workaround so far since keypatch comment remains next to the changed assembler instruction on deleting the patch from
Patched byteswindow - can change that instruction again to anything likeNOPand usekeypatch > undo last patchingcommand then keypatch changes get properly removed and pseudocode can be restored properly to original state.Ida Pro v8.4