[parisc-linux] 64-bit binutils problem
Alan Modra
alan@linuxcare.com.au
Fri, 11 Aug 2000 21:51:35 +1000 (EST)
On Thu, 10 Aug 2000, Matthew Wilcox wrote:
> p.p.s. anyone know why my piece of debug code:
>
> ldil 0xdecf0000, %r9
>
> is getting assembled as:
>
> c0100000: 21 20 0f 00 ldil 78000000,r9
You've told the assembler to plug in the constant 0xdecf0000 to a ldil
instruction. ldil has a 21 bit field so you only get the bottom 21 bits
of your constant. The number they represent is the constant shifted
left by 11 bits. Just happens to be 78000000 :-)
Try "ldil L%0xdecf000,%r9"
'twould be a lot nicer if "objdump -d" produced output that could be fed
back into the assembler, in which case you'd see the L%. I may even fix
it one day when I find I have nothing to do...
Alan
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