`o` does not work as expected on armv7 architecture - Githubissues

Vector35 / binaryninja-api

Public API, examples, documentation and issues for Binary Ninja

https://binary.ninja/

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`o` does not work as expected on armv7 architecture #5873

Open op2786 opened 3 weeks ago

op2786 commented 3 weeks ago

Version and Platform (required):

Binary Ninja Version: 4.2.5948-dev, 2dc1308c
OS: macos
OS Version: 14.6
CPU Architecture: arm64

Bug Description: I want to set variable type to function pointer by pressing o but it seems like it does not work on armv7 architecture.

Steps To Reproduce:

Find an armv7 binary
Find a variable that holds a function address in data section
Press o and observe that it does not set function prototype as variable type

Expected Behavior: I expect it to set variable type to function pointer.

Screenshots: In the example below when I press o on .rodata+0x24ee0 nothing happens.

Screenshot 2024-08-23 at 16 59 55

xusheng6 commented 2 weeks ago

@op2786 can you share a binary that can reproduce this?