On 05/27/2013 11:25:17 AM, Jérôme Arzel wrote: > > 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
In fact my tests was in a virtual machine. I restarted the compilation of GCC from scratch, directly on my machine (x86_64) and the result is slightly different, but almost the same: powerpc-e500v2-linux-gnuspe-gcc -D__ASSEMBLY__ -g -Os \ -fpic -mrelocatable -ffunction-sections -fdata-sections \ -meabi -D__KERNEL__ -DCONFIG_SYS_TEXT_BASE=0x11000000 \ -I/home/arzel/u-boot/u-boot-git/P1022DS_SDCARD/include2 \ -I/home/arzel/u-boot/u-boot-git/P1022DS_SDCARD/include \ -I/home/arzel/u-boot/u-boot-git/include -fno-builtin \ -ffreestanding -nostdinc \ -isystem /home/arzel/cross_compile/tools/lib/gcc/powerpc- e500v2-linux-gnuspe/4.8.0/include \ -pipe -DCONFIG_PPC -D__powerpc__ -ffixed-r2 -Wa,-me500 \ -msoft-float -mno-string -mspe=yes -mno-spe \ -o /home/arzel/u-boot/u-boot-git/P1022DS_SDCARD/ arch/powerpc/cpu/mpc85xx/release.o release.S -c release.S: Assembler messages: release.S:153: Error: value of 4294963524 too large for field of 2 bytes at 170 release.S:154: Error: operand out of range (0xfffffffffffff144 is not between 0x0000000000000000 and 0x000000000000ffff) release.S:154: Error: value of 4294963524 too large for field of 2 bytes at 174 release.S:282: Error: value of 4294963524 too large for field of 2 bytes at 206 release.S:283: Error: operand out of range (0xfffffffffffff144 is not between 0x0000000000000000 and 0x000000000000ffff) release.S:283: Error: value of 4294963524 too large for field of 2 bytes at 210 release.S:307: Error: value of 4294963520 too large for field of 2 bytes at 278 release.S:308: Error: operand out of range (0xfffffffffffff140 is not between 0x0000000000000000 and 0x000000000000ffff) release.S:308: Error: value of 4294963520 too large for field of 2 bytes at 282 By curiosity, I tried to replace "toreset(__spin_table_addr)" by "0xfffffffffffff144" and it works... but it's not a solution. I use the last version of U-Boot from the git branch 'master'. Here is my configuration for GCC: export PATH=/home/arzel/cross_compile/tools/bin:$PATH Binutils (v2.23.2) configure --target=powerpc-e500v2-linux-gnuspe \ --prefix=/home/arzel/cross_compile/tools \ --with-sysroot=/home/home/arzel/cross_compile/sysroot \ --disable-nls --disable-multilib make all make install GCC (v4.8.0) configure --target=powerpc-e500v2-linux-gnuspe \ --prefix=/home/arzel/cross_compile/tools \ --with-sysroot=/home/arzel/cross_compile/sysroot \ --without-headers --with-newlib --disable-shared \ --disable-threads --enable-languages=c \ --disable-decimal-float --disable-__cxa_atexit \ --disable-libquadmath --disable-libssp \ --disable-libgomp --disable-libmudflap \ --disable-nls --disable-multilib \ --enable-e500_double --with-long-double-128 \ --with-cpu=8548 make all-host all-target-libgcc make install-host install-target-libgcc Normally, I can build U-Boot with this small GCC. Jérôme _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
