Hi Sathish,
Thanks for the log. The steps look fine to me. I also tried to
re-produce it, but did not get this error.
Could you please let us know:
* How did you configure/build sel4test (i.e. which *_defconfig file have
you used)?
* What toolchain do you use?
* Which sel4(test) release do yo use (with libraries)?
* Whether you've changed anything?
* What's in the faulting address you provided (objdump)?
Cheers,
Hesham
On 24/10/17 00:40, Sathish Kumar Balasubramaniam -ERS, HCL Tech wrote:
> I tried booting sel4test in bbb. but i got the following after u-boot.
> Any idea for this crash ?
>
> U-Boot# echo $loadaddr
>
> 0x82000000
>
> U-Boot# fatload mmc 0 ${loadaddr} sel4test.bin
>
> reading sel4test.bin
>
> 4108544 bytes read in 245 ms (16 MiB/s)
>
> U-Boot# go ${loadaddr}
>
> ## Starting application at 0x82000000 ...
>
>
>
> ELF-loader started on CPU: ARM Ltd. Cortex-A8 r3p2
>
> paddr=[82000000..823fc81f]
>
> ELF-loading image 'kernel'
>
> paddr=[80000000..80036fff]
>
> vaddr=[f0000000..f0036fff]
>
> virt_entry=f0000000
>
> ELF-loading image 'sel4test-driver'
>
> paddr=[80037000..80514fff]
>
> vaddr=[8000..4e5fff]
>
> virt_entry=21c9c
>
> Enabling MMU and paging
>
> Jumping to kernel-image entry point...
>
>
>
> Bootstrapping kernel
>
> Booting all finished, dropped to user space
>
> Caught cap fault in send phase at address 0x0
>
> while trying to handle:
>
> unknown syscall 0xf0005
>
> in thread 0xf7fec500 "rootserver" at address 0x18b60
>
> With stack:
>
> 0x3d88a0: 0x84ac
>
> 0x3d88a4: 0x1711c
>
> 0x3d88a8: 0x46c0f
>
> 0x3d88ac: 0x0
>
> 0x3d88b0: 0x84ac
>
> 0x3d88b4: 0x172cc
>
> 0x3d88b8: 0x3e5224
>
> 0x3d88bc: 0x46c0f
>
> 0x3d88c0: 0x84ac
>
> 0x3d88c4: 0xecfc
>
> 0x3d88c8: 0x31
>
> 0x3d88cc: 0x0
>
> 0x3d88d0: 0x0
>
> 0x3d88d4: 0x0
>
> 0x3d88d8: 0x0
>
> 0x3d88dc: 0x0
>
>
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