On Mon, Feb 7, 2011 at 2:27 PM, Enrico Scholz <[email protected]> wrote: > Khem Raj <[email protected]> writes: > >> Can you check what does gcc emits in an assembly file when using >> -mcpu=cortex-m3 in your case. If it emits sdiv instruction or not >> >> int foo (long a, long b) >> { >> return a/b; >> } > > $ arm-linux-uclibceabi-gcc -mthumb -mcpu=cortex-m3 -mfpu=vfp > -mfloat-abi=softfp -O1 -c x.c > $ arm-linux-uclibceabi-objdump -d x.o > 00000000 <foo>: > 0: fb90 f0f1 sdiv r0, r0, r1 > 4: 4770 bx lr > 6: bf00 nop > >
thx > > Enrico > > _______________________________________________ > Openembedded-devel mailing list > [email protected] > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel > _______________________________________________ Openembedded-devel mailing list [email protected] http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
