Hi Philippe!
I cannot compile the userspace-vm in rtai/fusion for ppc. I don't need
it, dunno if someone needs its... Here's the error message:
make[1]: Entering directory
`/home/frogger/diplom/build/rtai-4.0-build-2.6-ppc/nucleus'
if powerpc-750-linux-gnu-gcc -DHAVE_CONFIG_H -I.
-I../../rtai-4.0/nucleus -I.. -g
-I/home/frogger/diplom/build/linux-2.6.9-rc1-adeos-r6c4/include -Wall
-Wstrict-prototypes -pipe -D__IN_RTAI__ -D_GNU_SOURCE -D_REENTRANT
-D__RTAI_UVM__ -I../../rtai-4.0/nucleus/../include -I../include -MT
libnucleus_a-intr.o -MD -MP -MF ".deps/libnucleus_a-intr.Tpo" \
-c -o libnucleus_a-intr.o `test -f 'intr.c' || echo
'../../rtai-4.0/nucleus/'`intr.c; \
then mv -f ".deps/libnucleus_a-intr.Tpo" ".deps/libnucleus_a-intr.Po";
\
else rm -f ".deps/libnucleus_a-intr.Tpo"; exit 1; \
fi
{standard input}: Assembler messages:
{standard input}:585: Error: unsupported relocation against r5
{standard input}:586: Error: unsupported relocation against r5
{standard input}:586: Error: unsupported relocation against r5
{standard input}:587: Error: unsupported relocation against r5
{standard input}:615: Error: unsupported relocation against r5
{standard input}:616: Error: unsupported relocation against r5
{standard input}:616: Error: unsupported relocation against r5
{standard input}:617: Error: unsupported relocation against r5
I think there is a problem with atomic_set_mask and atomic_clear_mask:
This is the faulty assembler input:
-----------------------------------------------------------------------------
atomic_set_mask:
.LFB15:
.loc 35 201 0
stwu 1,-32(1)
.LCFI39:
stw 31,28(1)
.LCFI40:
mr 31,1
.LCFI41:
stw 3,8(31)
stw 4,12(31)
.loc 35 202 0
lwz 9,12(31)
lwz 0,8(31)
#APP
1: lwarx r5,0,9 <--- line 585
or r5,r5,0
stwcx. r5,0,9
bne- 1b
.loc 35 211 0
#NO_APP
lwz 11,0(1)
lwz 31,-4(11)
mr 1,11
blr
.LFE15:
.size atomic_set_mask, .-atomic_set_mask
.align 2
.type atomic_clear_mask, @function
-----------------------------------------------------------------------------
The same in atomic_clear_mask later...
btw:
gcc version 3.3.3
GNU assembler 2.15
goodnight - marc
--
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