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From: Corinna Vinschen <corinna@sourceware.org> To: newlib-cvs@sourceware.org Subject: [newlib-cygwin] Set __IEEE_BIG_ENDIAN for big endian RISC-V Date: Thu, 25 Feb 2021 11:14:23 +0000 (GMT) [thread overview] Message-ID: <20210225111423.C5A9F3842421@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=1a6fd3f05f4ecbb702496638c3b682d024e61eda commit 1a6fd3f05f4ecbb702496638c3b682d024e61eda Author: Marcus Comstedt <marcus@mc.pp.se> Date: Tue Feb 23 22:31:16 2021 +0100 Set __IEEE_BIG_ENDIAN for big endian RISC-V Diff: --- newlib/libc/include/machine/ieeefp.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/newlib/libc/include/machine/ieeefp.h b/newlib/libc/include/machine/ieeefp.h index 4dc13828c..3c1f41e03 100644 --- a/newlib/libc/include/machine/ieeefp.h +++ b/newlib/libc/include/machine/ieeefp.h @@ -199,7 +199,11 @@ #endif #ifdef __riscv +#if defined(__BYTE_ORDER__) && (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__) +#define __IEEE_BIG_ENDIAN +#else #define __IEEE_LITTLE_ENDIAN +#endif #ifdef __riscv_flen # define _SUPPORTS_ERREXCEPT #endif
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