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Diffstat (limited to 'core/riscv-rv32i/math.c')
-rw-r--r-- | core/riscv-rv32i/math.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/core/riscv-rv32i/math.c b/core/riscv-rv32i/math.c deleted file mode 100644 index 591a67eb8f..0000000000 --- a/core/riscv-rv32i/math.c +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright 2020 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "common.h" - -#ifdef CONFIG_FPU -/* Single precision floating point square root. */ -float sqrtf(float x) -{ - asm volatile ( - "fsqrt.s %0, %1" - : "=f" (x) - : "f" (x)); - - return x; -} -#endif |