* Problems with compiling ldstfp.S
@ 2010-08-22 6:00 Sean MacLennan
0 siblings, 0 replies; only message in thread
From: Sean MacLennan @ 2010-08-22 6:00 UTC (permalink / raw)
To: linuxppc-dev
The new file ldstfp.S is getting pulled in on the Warp due to
CONFIG_KPROBES, but does not compile:
AS arch/powerpc/lib/ldstfp.o
arch/powerpc/lib/ldstfp.S: Assembler messages:
arch/powerpc/lib/ldstfp.S:84: Error: Unrecognized opcode: `mtmsrd'
arch/powerpc/lib/ldstfp.S:96: Error: Unrecognized opcode: `mtmsrd'
arch/powerpc/lib/ldstfp.S:111: Error: Unrecognized opcode: `mtmsrd'
arch/powerpc/lib/ldstfp.S:123: Error: Unrecognized opcode: `mtmsrd'
arch/powerpc/lib/ldstfp.S:138: Error: Unrecognized opcode: `mtmsrd'
arch/powerpc/lib/ldstfp.S:150: Error: Unrecognized opcode: `mtmsrd'
arch/powerpc/lib/ldstfp.S:165: Error: Unrecognized opcode: `mtmsrd'
arch/powerpc/lib/ldstfp.S:177: Error: Unrecognized opcode: `mtmsrd'
make[1]: *** [arch/powerpc/lib/ldstfp.o] Error 1
The Warp has a 440EP processor which does have floating point. But it
looks like mtmsrd is only defined for PPC64.
I would hate to lose KPROBES, it has been a huge help.
Cheers,
Sean
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2010-08-22 6:00 Problems with compiling ldstfp.S Sean MacLennan
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