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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2023-10-12 11:59:32 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2023-10-12 16:46:21 +0200 |
| commit | 696c282cf32b478b4e11bd8af23663aa99156cb3 (patch) | |
| tree | 37a3a318dd203d5cec6d9cf9e5feafc23352324e /newlib/libc | |
| parent | dcb2b7d7b8456827d4cd82b5798526e7cd483e36 (diff) | |
| download | newlib-696c282cf32b478b4e11bd8af23663aa99156cb3.zip newlib-696c282cf32b478b4e11bd8af23663aa99156cb3.tar.gz newlib-696c282cf32b478b4e11bd8af23663aa99156cb3.tar.bz2 | |
riscv: Fix fenv.h support
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.
Diffstat (limited to 'newlib/libc')
| -rw-r--r-- | newlib/libc/machine/riscv/sys/fenv.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/newlib/libc/machine/riscv/sys/fenv.h b/newlib/libc/machine/riscv/sys/fenv.h index 1d577d5..98387d2 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 |