diff options
Diffstat (limited to 'lib/sbi/sbi_hart.c')
| -rw-r--r-- | lib/sbi/sbi_hart.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/lib/sbi/sbi_hart.c b/lib/sbi/sbi_hart.c index 187b493..3be5b8a 100644 --- a/lib/sbi/sbi_hart.c +++ b/lib/sbi/sbi_hart.c @@ -52,8 +52,6 @@ static int fp_init(u32 hartid) { #ifdef __riscv_flen int i; -#else - unsigned long fd_mask; #endif if (!misa_extension('D') && !misa_extension('F')) @@ -66,11 +64,6 @@ static int fp_init(u32 hartid) for (i = 0; i < 32; i++) init_fp_reg(i); csr_write(CSR_FCSR, 0); -#else - fd_mask = (1 << ('F' - 'A')) | (1 << ('D' - 'A')); - csr_clear(CSR_MISA, fd_mask); - if (csr_read(CSR_MISA) & fd_mask) - return SBI_ENOTSUPP; #endif return 0; |