gas/testsuite/gas/riscv/priv-reg-pseudo.s

   1 pseudo_csr_insn:
   2         # i-ext
   3         csrr t0, 0x0
   4         csrw 0x0, t0
   5         csrs 0x0, t0
   6         csrc 0x0, t0
   7         csrwi 0x0, 31
   8         csrsi 0x0, 31
   9         csrci 0x0, 31
  10
  11         rdcycle t0
  12         rdtime t0
  13         rdinstret t0
  14
  15         # rv32i-ext
  16         rdcycleh t0
  17         rdtimeh t0
  18         rdinstreth t0
  19
  20         # f-ext
  21         frcsr t0        # frsr
  22         fscsr t0, t2    # fssr
  23         fscsr t2        # fssr
  24         frrm t0
  25         fsrm t0, t1
  26         fsrm t1
  27         fsrmi t0, 31
  28         fsrmi 31
  29         frflags t0
  30         fsflags t0, t1
  31         fsflags t1
  32         fsflagsi t0, 31
  33         fsflagsi 31