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alfredo
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svn:date
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2020-11-06T13:34:30.149636Z
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svn:log
V 394
[POWERPC] Floating-Point Exception trap support

Add support for Floating-Point Exception traps on 32 and 64 bit platforms.
Also make sure to clean FPSCR on EXEC and thread exit

Author of initial version: Renato Riolino <renato.riolino@eldorad.org.br>

Reviewed by:	jhibbits
Sponsored by:	Eldorado Research Institute (eldorado.org.br)
Differential Revision:	https://reviews.freebsd.org/D23623

END