Opened 10 years ago

Closed 10 years ago

#311 closed defect (duplicate)

FPU control word is altered at startup

Reported by: KO Myung-Hun Owned by:
Priority: normal Milestone: libc-0.7
Component: libc Version: 0.6.5
Severity: normal Keywords:
Cc:

Description

Hi/2.

It is well known that some dlls alter FPU CW but do not restore it. So if those dlls are imported, FPU CW is altered at startup. This may cause SIGFPE later. To prevent this, it's good to initialize FPU CW at startup.

Change History (1)

comment:1 Changed 10 years ago by KO Myung-Hun

Resolution: → duplicate
Status: new → closed

Sorry, this ticket was created twice. See ticket #312.

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