On 8/21/26 07:58, Peter Maydell wrote:
In practice this is going to be the same as just thumb2, because v7M has v7
which implies
thumb2, and all v7M have m_main.
v8M without the main extension exists, though we don't model any
of those CPUs at the moment. That will have ARM_FEATURE_THUMB2
(because FEATURE_V8 implies FEATURE_V7 and FEATURE_V7 implies
FEATURE_THUMB2).
Right-o.
Is it clearer as
!(arm_dc_feature(s, ARM_FEATURE_M)
? arm_dc_feature(s, ARM_FEATURE_M_MAIN)
: arm_dc_feature(s, ARM_FEATURE_THUMB2))
?
Yeah, I think so. (I actually wrote it first with nested if()s
roughly like that.)
Excellent. With that
Reviewed-by: Richard Henderson <[email protected]>
r~
