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57df511180
The x86 DE bit in the FPU and MXCSR status is supposed to be set when an input denormal is consumed. We didn't previously report this from softfloat, so the x86 code either simply didn't set the DE bit or else incorrectly wired it up to denormal_flushed, depending on which register you looked at. Now we have input_denormal_used we can wire up these DE bits with the semantics they are supposed to have. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Link: https://lore.kernel.org/r/20250519145114.2786534-4-peter.maydell@linaro.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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