d7e70ba45f
This patch fixes a signedness bug with RAID6 for Altivec, and makes the Altivec code testable in userspace. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
76 lines
1.7 KiB
Makefile
76 lines
1.7 KiB
Makefile
#
|
|
# This is a simple Makefile to test some of the RAID-6 code
|
|
# from userspace.
|
|
#
|
|
|
|
CC = gcc
|
|
OPTFLAGS = -O2 # Adjust as desired
|
|
CFLAGS = -I.. -g $(OPTFLAGS)
|
|
LD = ld
|
|
PERL = perl
|
|
AR = ar
|
|
RANLIB = ranlib
|
|
|
|
.c.o:
|
|
$(CC) $(CFLAGS) -c -o $@ $<
|
|
|
|
%.c: ../%.c
|
|
cp -f $< $@
|
|
|
|
%.uc: ../%.uc
|
|
cp -f $< $@
|
|
|
|
all: raid6.a raid6test
|
|
|
|
raid6.a: raid6int1.o raid6int2.o raid6int4.o raid6int8.o raid6int16.o \
|
|
raid6int32.o \
|
|
raid6mmx.o raid6sse1.o raid6sse2.o \
|
|
raid6altivec1.o raid6altivec2.o raid6altivec4.o raid6altivec8.o \
|
|
raid6recov.o raid6algos.o \
|
|
raid6tables.o
|
|
rm -f $@
|
|
$(AR) cq $@ $^
|
|
$(RANLIB) $@
|
|
|
|
raid6test: test.c raid6.a
|
|
$(CC) $(CFLAGS) -o raid6test $^
|
|
|
|
raid6altivec1.c: raid6altivec.uc ../unroll.pl
|
|
$(PERL) ../unroll.pl 1 < raid6altivec.uc > $@
|
|
|
|
raid6altivec2.c: raid6altivec.uc ../unroll.pl
|
|
$(PERL) ../unroll.pl 2 < raid6altivec.uc > $@
|
|
|
|
raid6altivec4.c: raid6altivec.uc ../unroll.pl
|
|
$(PERL) ../unroll.pl 4 < raid6altivec.uc > $@
|
|
|
|
raid6altivec8.c: raid6altivec.uc ../unroll.pl
|
|
$(PERL) ../unroll.pl 8 < raid6altivec.uc > $@
|
|
|
|
raid6int1.c: raid6int.uc ../unroll.pl
|
|
$(PERL) ../unroll.pl 1 < raid6int.uc > $@
|
|
|
|
raid6int2.c: raid6int.uc ../unroll.pl
|
|
$(PERL) ../unroll.pl 2 < raid6int.uc > $@
|
|
|
|
raid6int4.c: raid6int.uc ../unroll.pl
|
|
$(PERL) ../unroll.pl 4 < raid6int.uc > $@
|
|
|
|
raid6int8.c: raid6int.uc ../unroll.pl
|
|
$(PERL) ../unroll.pl 8 < raid6int.uc > $@
|
|
|
|
raid6int16.c: raid6int.uc ../unroll.pl
|
|
$(PERL) ../unroll.pl 16 < raid6int.uc > $@
|
|
|
|
raid6int32.c: raid6int.uc ../unroll.pl
|
|
$(PERL) ../unroll.pl 32 < raid6int.uc > $@
|
|
|
|
raid6tables.c: mktables
|
|
./mktables > raid6tables.c
|
|
|
|
clean:
|
|
rm -f *.o *.a mktables mktables.c raid6int.uc raid6*.c raid6test
|
|
|
|
spotless: clean
|
|
rm -f *~
|