Change Details

Arm GNU toolchain version greater than 11.2 will throw out warnings during linking ``` closer.c:(.text._close_r+0xc): warning: _close is not implemented and will always fail lseekr.c:(.text._lseek_r+0x10): warning: _lseek is not implemented and will always fail readr.c:(.text._read_r+0x10): warning: _read is not implemented and will always fail ``` These link warnings will terminate build. According to Arm GNU toolchain developers, developers are expected to provide all system calls implementation when using `nosys.specs` in new Arm GNU toolchain version. TF-M is working on to workaround this issue via https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/20612.

Arm GNU toolchain version greater than 11.2 will throw out warnings during linking ``` closer.c:(.text._close_r+0xc): warning: _close is not implemented and will always fail lseekr.c:(.text._lseek_r+0x10): warning: _lseek is not implemented and will always fail readr.c:(.text._read_r+0x10): warning: _read is not implemented and will always fail ``` These link warnings will terminate build. According to Arm GNU toolchain developers, developers are expected to provide all system calls implementation when using `nosys.specs` in new Arm GNU toolchain version. So far, Arm GNU toolchain >= 11.3 is not supported in TF-Mv1.8.0. Users are suggested to use other versions <= 11.2 instead. TF-M is working on to fix this issue via https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/20612.

Arm GNU toolchain version greater than 11.2 will throw out warnings during linking ``` closer.c:(.text._close_r+0xc): warning: _close is not implemented and will always fail lseekr.c:(.text._lseek_r+0x10): warning: _lseek is not implemented and will always fail readr.c:(.text._read_r+0x10): warning: _read is not implemented and will always fail ``` These link warnings will terminate build. According to Arm GNU toolchain developers, developers are expected to provide all system calls implementation when using `nosys.specs` in new Arm GNU toolchain version. TF-M is working on to workaround this issue via https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/20612So far, Arm GNU toolchain >= 11.3 is not supported in TF-Mv1.8.0. Users are suggested to use other versions <= 11.2 instead. TF-M is working on to fix this issue via https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/20612.