On 05/24/2013 10:13:55 PM, Scott Wood wrote: > > On 05/23/2013 04:52:26 AM, Jérôme Arzel wrote: > > Hi all, > > > > I have an issue when I compile U-Boot for my target machine > > (P1022DS, > > 36-bit). > > Here is the error message: > > > > release.S: Assembler messages: > > release.S:154: Error: operand out of range (0xfffff144 is not > > between > > 0x00000000 and 0x0000ffff) > > release.S:286: Error: operand out of range (0xfffff144 is not > > between > > 0x00000000 and 0x0000ffff) > > release.S:311: Error: operand out of range (0xfffff140 is not > > between > > 0x00000000 and 0x0000ffff) > > > > (release.S is located to arch/powerpc/cpu/mpc85xx/release.S) > > > > And here is the code for the first error (line 150): > > > > #define toreset(x) (x - __secondary_start_page + 0xfffff000) > > > > /* get our PIR to figure out our table entry */ > > lis r3,toreset(__spin_table_addr)@h > > ori r3,r3,toreset(__spin_table_addr)@l > > > > I don't really know why it doesn't work, but I think > > that "ori" is inappropried, the immediate value must be a 16-bit > > value. > > The @l means take the low 16 bits of the constant. Likewise, the @h > in > the lis takes the upper 16 bits. > > Could you try to see what that instruction looks like after the > preprocessor stage (i.e. use -E rather than -c in gcc)? >
OK, I tried and unsurprisingly it's: lis 3,(__spin_table_addr - __secondary_start_page + 0xfffff000)@h ori 3,3,(__spin_table_addr - __secondary_start_page + 0xfffff000)@l lwz 3,0(3) If the @l takes the low 16 bits of (__spin_table_addr - __secondary_start_page + 0xfffff000), so the immediate value should not be 0xfffff144, but 0xf144. The error is maybe in GCC... Jérôme _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
