Also, if your goal is to support GCC, it has much worse support for __attribute__((naked)); it supports it for x86 and RISC-V but not AArch64, unlike Clang which supports all three. So you may still find you need to write it in assembly.
Also, if your goal is to support GCC, it has much worse support for __attribute__((naked)); it supports it for x86 and RISC-V but not AArch64, unlike Clang which supports all three. So you may still find you need to write it in assembly.