* arch/risc-v/src/common/Toolchain.defs
arch/xtensa/src/lx6/Toolchain.defs
arch/xtensa/src/lx7/Toolchain.defs
- Define SHMODULEFLAGS etc. for sotest/dynload
- Add --entry=__start to SHMODULEFLAGS
* boards/arm64/qemu/qemu-armv8a/scripts/Make.defs
boards/sim/sim/sim/scripts/Make.defs
- Define SHMODULEFLAGS etc. for sotest/dynload