> -----Original Message----- > From: u-boot-boun...@lists.denx.de > [mailto:u-boot-boun...@lists.denx.de] On Behalf Of Premi, Sanjeev > Sent: Monday, November 22, 2010 8:57 PM > To: Albert ARIBAUD > Cc: u-boot@lists.denx.de > Subject: Re: [U-Boot] Build failures with older toolchain > > > -----Original Message----- > > From: Albert ARIBAUD [mailto:albert.arib...@free.fr] > > Sent: Monday, November 22, 2010 8:54 PM > > To: Premi, Sanjeev > > Cc: u-boot@lists.denx.de > > Subject: Re: Build failures with older toolchain > > > > Le 22/11/2010 16:02, Premi, Sanjeev a écrit : > > >> -----Original Message----- > > >> From: Albert ARIBAUD [mailto:albert.arib...@free.fr] > > >> Sent: Monday, November 22, 2010 8:02 PM > > >> To: Premi, Sanjeev > > >> Cc: Wolfgang Denk; u-boot@lists.denx.de > > >> Subject: Re: Build failures with older toolchain > > >> > > >> Le 22/11/2010 14:50, Premi, Sanjeev a écrit : > > >>> Tried the same stuff for overo and no issues! > > >>> > > >>> Since there linker scripts are same between omap3_evm, > > omap3_beagle > > >>> and omap3_overo, only difference could have been board > > >> specific code. > > >>> > > >>> I was hoping to find some code that might be offending > the linker; > > >>> unable to find by inspection, I reduced the default > configuration > > >>> for the evm to as low as I could - still see: > > >>> > > >>> arm-none-linux-gnueabi-ld: section .bss [800fe358 -> > > >> 800fee1b] overlaps section .rel.dyn [800fe358 -> 8010076f] > > >>> arm-none-linux-gnueabi-ld: u-boot: section .bss vma > > >> 0x800fe358 overlaps previous sections > > >>> > > >>> I am still not sure why the start of .bss and .rel.dyn for > > >> omap3_evm start at same address > > >> > > >> That is because they are voluntarily overlapped. This > > looks like the > > >> patch I recently did, which in essence does overlap BSS > > (which is not > > >> used before relocation) and relocation tables (which are not > > >> used after > > >> relocation) so that the FLASH and RAM footprint remain minimal. > > > > > > [sp] Are you referring to this patch? > > > > > http://git.denx.de/?p=u-boot.git;a=commitdiff;h=aaeb0a890a050b > > 58be87fa2b165eec5fa947dc86 > > > > > > I see the change for arm926ejs/u-boot.lds and > armv7/u-boot.lds > > > to be similar. > > > > > > Your commit mentions about the new ld vs. old; I > had seen this > > > earlier as well. It was the reason for me to try > CodeSourcery > > > Lite 2010-q1 but there I get a different error - > > mentioned in my > > > first post. > > > > > > Which toolchain version are you using? > > > > I usually try the 2009q3 Code Sourcery and the ELDK 4.2 toolchains. > > > > Can you compare the ld invocation command lines for a failure > > case and a > > success case? The difference could be in the linker options. > > [sp] Identical :( > Would you want me to share the build logs or the last step? > The generated u-boot.lds is also same. It was my first step. > > Then I started looking if there is any "forced" addition on > specific section that may not be going well with linker/ > relocation changes - reason for trying a minimal config. >
Albert, I saw some more - what I believe related changes - since last week; but the linker error still persists. with 2009-q1 toolchain: ----------------------- busb_phy.o drivers/video/libvideo.o drivers/watchdog/libwatchdog.o common/libcommon.o lib/libfdt/libfdt.o api/libapi.o post/libpost.o arch/arm/cpu/armv7/omap-common/libomap-common.o board/ti/evm/libevm.o --end-group /db/psp_git/users/a0756819/u-boot/arch/arm/lib/eabi_compat.o -L /opt/codesourcery/2009q1-203/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3 -lgcc -Map u-boot.map -o u-boot arm-none-linux-gnueabi-ld: section .bss [8003f5c0 -> 8007e31f] overlaps section .rel.dyn [8003f5c0 -> 80044e4f] arm-none-linux-gnueabi-ld: section .dynsym [80044e50 -> 80044eef] overlaps section .bss [8003f5c0 -> 8007e31f] arm-none-linux-gnueabi-ld: u-boot: section .bss vma 0x8003f5c0 overlaps previous sections make: *** [u-boot] Error 1 with 2010-q1 toolchain: ----------------------- mmon/libomap-common.o board/ti/evm/libevm.o --end-group /db/psp_git/users/a0756819/u-boot/arch/arm/lib/eabi_compat.o -L /opt/codesourcery/2010q1-202/bin/../lib/gcc/arm-none-linux-gnueabi/4.4.1/armv4t -lgcc -Map u-boot.map -o u-boot arm-none-linux-gnueabi-ld: u-boot: section .bss vma 0x8003e8e0 overlaps previous sections arm-none-linux-gnueabi-objcopy -O srec u-boot u-boot.srec arm-none-linux-gnueabi-objcopy --gap-fill=0xff -O binary u-boot u-boot.bin Best regards, Sanjeev > ~sanjeev > > > > > Amicalement, > > -- > > Albert. > > > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot