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Revision 7c842590

ID7c84259019a945e4ff275994b96c0de4496d2a5e

Added by Max Filippov about 10 years ago

target-xtensa: add basic checks to dcache opcodes

Check privilege level for privileged instructions (DHI, DHU, DII, DIU, DIWB,
DIWBI, DPFL are privileged), memory accessibility for instructions that
reference memory (all DH* and DPFL) and windowed register validity for all
data cache instructions.

Signed-off-by: Max Filippov <>

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