Metatype 'int' not recognized in Compiler Specification after Ghidra version upgrade

[v-p-b]

Describe the bug

The following pentry specification:

<pentry minsize="1" maxsize="8" metatype="int">

Works in Ghidra 10, but results in an error in Ghidra 11.0.3.

The error is as follows:

Open failed: ghidra.program.model.lang.CompilerSpecNotFoundException: Exception reading [NAME]/default(file.cspec:123): Unknown type class: int

To Reproduce Steps to reproduce the behavior:

1. Edit a cspec file to include the offending attribute in a pentry node
2. Open a file in Ghidra 11.0.3 using the modified cspec

Expected behavior

The cspec is parsed and the file is loaded for analysis.

Screenshots

N/A

Attachments

N/A

Environment (please complete the following information):

• OS: Debian Linux 11
• Java Version: 17
• Ghidra Version: 11.0.3
• Ghidra Origin: GitHub release

Additional context

I looked at the documentation of the latest release (I uploaded the generated docs here ) and confirmed that the metatype attribute of pentry should accept "int" as a value:

metatype (Optional) Restriction on datatype: unknown, float, int, uint, or ptr