[PATCH] riscv: Fix fenv.h support
Sebastian Huber <[email protected]>
| Newsgroups | gmane.comp.lib.newlib |
|---|---|
| Message-ID | <[email protected]> |
Use the same C preprocessor expressions to define FE_RMODE_MASK and __RISCV_HARD_FLOAT. The problem was noticed on GCC 10 which does not define __riscv_f. --- newlib/libc/machine/riscv/sys/fenv.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/newlib/libc/machine/riscv/sys/fenv.h b/newlib/libc/machine/riscv/sys/fenv.h index 1d577d527b..98387d2205 100644 --- a/newlib/libc/machine/riscv/sys/fenv.h +++ b/newlib/libc/machine/riscv/sys/fenv.h @@ -14,7 +14,7 @@ #include <stddef.h> -#if defined(__riscv_f) || defined(__riscv_zfinx) +#if defined(__riscv_flen) || defined(__riscv_zfinx) /* Per "The RISC-V Instruction Set Manual: Volume I: User-Level ISA: * Version 2.1", Section 8.2, "Floating-Point Control and Status -- 2.35.3