Hi all,
Our platform uses 4KBs alignment in linker files (as this is the requirement of our protection HW).
For this reasons I have introduced tfm_s_linker_alignments.h.
Everything works fine with GCC but we have a problem with Clang. The problem is that Clang requires LR_CODE to have same alignment as other sections inside of it.
Following are the steps to reproduce the issue:
1. Set TFM_LINKER_DEFAULT_ALIGNMENT to 0x1000 in tfm_s_linker_alignments.h 2. Build AN521 with following command line cmake -S . -B build_an521 -DTFM_PLATFORM=arm/mps2/an521 -DTFM_TOOLCHAIN_FILE=./toolchain_ARMCLANG.cmake
Expected result: Everything works fine
Actual result: Error: L6244E: Load region LR_CODE address (0x10080400) not aligned on a 4096 byte boundary.
This error is weird because there is no explicit alignment assigned to LR_CODE region.
Would appreciate a help on this as it is a blocking issue for us.
Regards, Bohdan Hunko
Cypress Semiconductor Ukraine Engineer CSUKR CSS ICW SW FW Mobile: +38099 50 19 714 Bohdan.Hunko@infineon.commailto:Bohdan.Hunko@infineon.com