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* [POWERPC] Fix handling of stfiwx math emulationKumar Gala2007-10-16
| | | | | | | | | | | Its legal for the stfiwx instruction to have RA = 0 as part of its effective address calculation. This is illegal for all other XE form instructions. Add code to compute the proper effective address for stfiwx if RA = 0 rather than treating it as illegal. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] ppc math-emu needs -fno-builtin-fabs for math.c and fabs.cAl Viro2006-09-26
| | | | | | | ... since they deal with internal function with that name. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Paul Mackerras <paulus@samba.org>
* Remove obsolete #include <linux/config.h>Jörn Engel2006-06-30
| | | | | Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* powerpc: move math-emu over to arch/powerpcKumar Gala2006-03-28
Towards the goal of having arch/powerpc not build anything over in arch/ppc move math-emu over. Also, killed some references to arch/ppc/ in the arch/powerpc Makefile which should belong in drivers/ when the particular sub-arch's move over to arch/powerpc. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>