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[DS-5]How to load the 32bit elf when address space is 64bit

Hi all,

The OS I used is Android P9 with Trusty O. The Android and Trusty kernel run in ARM64 state, while trusty APP runs in 32bit state. I connect the DS-5 to board and stop at 64bit state, but I failed to load 32bit trust APP ELF file(Secure EL1). Could you please advise here? Many thanks in advanced.

Best Regards,

Frank

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Frank zhang over 6 years ago in reply to Ronan Synnott +1

Hi Ronan, Many thanks for your reply. Yes, I need to load the 32bit secure APP by below command now. add-symbol-file "Z:\Trusty_P9.0.0_1.0.2-auto-beta\build-imx8qxp\user_tasks\trusty\hardware\nxp\app...

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0 Frank zhang over 6 years ago in reply to Ronan Synnott

Hi Ronan,

Many thanks for your reply. Yes, I need to load the 32bit secure APP by below command now.

add-symbol-file "Z:\Trusty_P9.0.0_1.0.2-auto-beta\build-imx8qxp\user_tasks\trusty\hardware\nxp\app\hwcrypto\hwcrypto.syms.elf" S:0

Best Regards,
Frank
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0 Frank zhang over 6 years ago in reply to Ronan Synnott

Hi Ronan,

Many thanks for your reply. Yes, I need to load the 32bit secure APP by below command now.

add-symbol-file "Z:\Trusty_P9.0.0_1.0.2-auto-beta\build-imx8qxp\user_tasks\trusty\hardware\nxp\app\hwcrypto\hwcrypto.syms.elf" S:0

Best Regards,
Frank
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