Philippe Mathieu-Daudé 45964263e4 target/mips/op_helper: Document Invalidate/Writeback opcodes as no-op
QEMU does not model caches, so there is not much to do with the
Invalidate/Writeback opcodes. Make it explicit adding a comment.

Suggested-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Message-Id: <20200813181527.22551-3-f4bug@amsat.org>
2020-10-17 11:13:15 +02:00
..
2020-08-21 06:30:35 -04:00