This is the mail archive of the libc-alpha@sourceware.org mailing list for the glibc project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[PATCH] PPC remove use of phased-out mftb instructions


the POWER ISA-2.03 has marked the move from time base instruction
"Phased-out" in favor of the equivalent move from SPR 268.

To continue support for processors I conditioned this on the _ARCH_PWR4.
which defined for --with-cpu= or CFLAGS='-mcpu=' power4 and higher.

while I was at it added hp-timing support for 32-bit and
--with-cpu=power4 and higher.

Attachment: ppc-hp-timing-20080403.txt
Description: Text document


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]