tree 4986f3e33b27ca55d051a8a65ced6fb76bc63ebb
parent 0b2996f14490f9a10e03674690dfe5841cc83f2a
author Elliott Hughes <enh@google.com> 1689204655 -0700
committer Elliott Hughes <enh@google.com> 1689204655 -0700

Add __riscv_flush_icache() to <sys/cachectl.h>.

The obsolete mips header rides again!

The most interesting part of this change is that I've removed the hack
that meant that all system call wrappers starting with `__` defaulted to
being hidden symbols. That's no longer useful given our linker scripts,
and it actively got in the way here because the public libc symbol
actually starts with `__` in glibc, and it would be weird and annoying
for developers if we chose a different name.

Test: strace
Change-Id: I230479787895e8e34f566ade36346a8241eea998