| Date | Wed, 28 Jun 2006 08:33:27 -0700 | From | "H. Peter Anvin" <> | Subject | Re: [klibc 07/31] i386 support for klibc |
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Jan Engelhardt wrote: >> usr/klibc/arch/i386/libgcc/__ashldi3.S | 29 +++++++ >> usr/klibc/arch/i386/libgcc/__ashrdi3.S | 29 +++++++ >> usr/klibc/arch/i386/libgcc/__lshrdi3.S | 29 +++++++ >> usr/klibc/arch/i386/libgcc/__muldi3.S | 34 ++++++++ >> usr/klibc/arch/i386/libgcc/__negdi2.S | 21 +++++ > > No divdi3?
The i386 ones are a bit special... usually the reason I have added libgcc functions is that on some architectures, gcc has various problems linking with libgcc in some configurations. That is not the case on i386, but some of the libgcc functions are *way* bigger than the need to be (overall, the quality of code in libgcc seems horrid, across architectures.)
Since i386 is such an important architecture I added a handful of assembly functions for stuff that could be done in a very small amount of space.
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