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Greg Ungerer 84f3fb7a2a m68k: handle presence of 64bit mul/div instructions cleanly ... The traditional 68000 processors and the newer reduced instruction set ColdFire processors do not support the 32*32->64 multiply or the 64/32->32 divide instructions. This is not a difference based on the presence of a hardware MMU or not. Create a new config symbol to mark that a CPU type doesn't support the longer multiply/divide instructions. Use this then as a basis for using the fast 64bit based divide (in div64.h) and for linking in the extra libgcc functions that may be required (mulsi3, divsi3, etc). Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>		13 years ago
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Makefile	m68k: handle presence of 64bit mul/div instructions cleanly	13 years ago
ashldi3.c	…
ashrdi3.c	…
checksum.c	…
divsi3.S	…
lshrdi3.c	…
memcpy.c	…
memmove.c	…
memset.c	…
modsi3.S	…
muldi3.c	…
mulsi3.S	…
string.c	…
uaccess.c	…
udivsi3.S	…
umodsi3.S	…