* -fpic vs fPIC @ 2006-06-12 1:31 Hiroki Kaminaga 2006-06-12 2:24 ` Brian Dessent 0 siblings, 1 reply; 4+ messages in thread From: Hiroki Kaminaga @ 2006-06-12 1:31 UTC (permalink / raw) To: gcc-help Hi, What is the difference of -fpic and -fPIC? Is there any info doc? Thanks in Advance. (Hiroki Kaminaga) -- ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: -fpic vs fPIC 2006-06-12 1:31 -fpic vs fPIC Hiroki Kaminaga @ 2006-06-12 2:24 ` Brian Dessent 2006-06-12 3:30 ` Hiroki Kaminaga 0 siblings, 1 reply; 4+ messages in thread From: Brian Dessent @ 2006-06-12 2:24 UTC (permalink / raw) To: gcc-help Hiroki Kaminaga wrote: > What is the difference of -fpic and -fPIC? > Is there any info doc? http://gcc.gnu.org/onlinedocs/gcc-4.1.1/gcc/Code-Gen-Options.html#index-fpic-1614 ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: -fpic vs fPIC 2006-06-12 2:24 ` Brian Dessent @ 2006-06-12 3:30 ` Hiroki Kaminaga 2006-06-12 3:40 ` Brian Dessent 0 siblings, 1 reply; 4+ messages in thread From: Hiroki Kaminaga @ 2006-06-12 3:30 UTC (permalink / raw) To: gcc-help, brian; +Cc: kaminaga > Hiroki Kaminaga wrote: > > > What is the difference of -fpic and -fPIC? > > Is there any info doc? > > http://gcc.gnu.org/onlinedocs/gcc-4.1.1/gcc/Code-Gen-Options.html#index-fpic-1614 Thank you very much. On ppc32/linux target, -fpic and -fPIC is available, and from the above info, I assume -fpic is better for performance, and if library GOT size exceeds 32k, -fPIC is the only chice. (Hiroki Kaminaga) -- ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: -fpic vs fPIC 2006-06-12 3:30 ` Hiroki Kaminaga @ 2006-06-12 3:40 ` Brian Dessent 0 siblings, 0 replies; 4+ messages in thread From: Brian Dessent @ 2006-06-12 3:40 UTC (permalink / raw) To: gcc-help Hiroki Kaminaga wrote: > Thank you very much. > > On ppc32/linux target, -fpic and -fPIC is available, and from the > above info, I assume -fpic is better for performance, and if library > GOT size exceeds 32k, -fPIC is the only chice. You might also want to read <http://people.redhat.com/drepper/dsohowto.pdf>, particularly page 14. Brian ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2006-06-12 3:40 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2006-06-12 1:31 -fpic vs fPIC Hiroki Kaminaga 2006-06-12 2:24 ` Brian Dessent 2006-06-12 3:30 ` Hiroki Kaminaga 2006-06-12 3:40 ` Brian Dessent
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