This is mentioned in RISCV Spec for FCSR Register.
“The accrued exception flags indicate the exception conditions that have arisen on any floating-point
arithmetic instruction since the field was last reset by software, as shown in Table 11.2”.
O/p for this fpflags=00000001 fcsr=00000001 x17[32:63]=1c3504f3
This is correct
2. Now mine next instruction is : fcvt.s.wu x17,x21(No NX for this command)
What should be flag value ?
fpflags=? fcsr=? x17[32:63]=43800000