Hi,
On 17 March 2016 at 10:18, Stephen Warren swarren@wwwdotorg.org wrote:
On 03/16/2016 11:48 PM, Jagan Teki wrote:
On 16 March 2016 at 21:04, Stephen Warren swarren@wwwdotorg.org wrote:
On 03/16/2016 08:27 AM, Jagan Teki wrote:
On 14 March 2016 at 23:44, Stephen Warren swarren@wwwdotorg.org wrote:
On 03/14/2016 11:32 AM, Jagan Teki wrote:
On 12 March 2016 at 06:02, Simon Glass sjg@chromium.org wrote: > > On 11 March 2016 at 01:00, Jagan Teki jagannadh.teki@gmail.com > wrote: >> >> Did anyone encounter this issue? please let me know for any inputs. >> >> arm: + venice2 >> +drivers/mtd/spi-nor/built-in.o: In function `spi_nor_write': >> +build/../drivers/mtd/spi-nor/spi-nor.c:585: undefined reference to >> `__aeabi_ldivmod' >> +arm-unknown-linux-gnueabi-ld.bfd: BFD (GNU Binutils) 2.24 assertion >> fail /home/tony/buildall/src/binutils/bfd/elf32-arm.c:7696 >> +arm-unknown-linux-gnueabi-ld.bfd: error: required section >> '.rel.plt' >> not found in the linker script >> +arm-unknown-linux-gnueabi-ld.bfd: final link failed: Invalid >> operation >> +make[1]: *** [u-boot] Error 1 >> +make: *** [sub-make] Error 2 > > > Are you using 64-bit division? Tegra uses the private libgcc. This > patch might help:
Yes, I'm using 64-bit.
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Perhaps you could share the local patches that are triggering the problem?
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This is the spi-nor.c file
http://git.denx.de/?p=u-boot/u-boot-spi.git;a=blob;f=drivers/mtd/spi-nor/spi...
I can reproduce this when building venice2 in u-boot-spi/spi-nor-test, and indeed the patch that Simon linked to doesn't help. That's because Simon's patch implements __aeabi_uldivmod whereas the linker failure is due to __aeabi_ldivmod (without the u).
Simon, is it easy for you to bring in __aeabi_ldivmod from the same place?
FWIW, I hacked _uldivmod.S to provide a dummy symbol for __aeabi_ldivmod and the link succeeded, so I think that's currently the only missing symbol. I only tested the venice2 build though.
Not that I can see, sorry.
I suppose it is possible to fix up the sign but I don't have code to do it.
Regards, Simon