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Bug #10495

closed

libc should know how many FPU exceptions there are

Added by Rich Lowe over 3 years ago. Updated over 3 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Category:
lib - userland libraries
Start date:
2019-03-03
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage
Gerrit CR:

Description

The code to to support sigfpe handlers takes the number of floating point exceptions from a header from libm (previously in devpro).
It's been wrong since I think at least 1994.

That's a pretty good indication nobody really uses it, but fixing it to make smatch and the compiler happy seems sensible

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