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target/mips/op_helper: Document Invalidate/Writeback opcodes as no-op
authorPhilippe Mathieu-Daudé <f4bug@amsat.org>
Thu, 13 Aug 2020 17:49:22 +0000 (19:49 +0200)
committerPhilippe Mathieu-Daudé <f4bug@amsat.org>
Sat, 17 Oct 2020 09:13:15 +0000 (11:13 +0200)
commit45964263e42b9728dd206936c157bfd1bdb6918a
tree735a7f5027b83370596430fbb5fc82e2a3c1d9detree | snapshot
parent4a367cfb00d3779f0113f871e4b7cb550d068098commit | diff
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>
target/mips/op_helper.c diff | blob | history
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