From 70400c93687438ecd705592a0439d19798c11935 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Storsj=C3=B6?= Date: Tue, 3 Aug 2021 15:56:10 +0300 Subject: [PATCH] msvcrt: Implement _statusfp for arm. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Storsjö Signed-off-by: Piotr Caban Signed-off-by: Alexandre Julliard --- dlls/msvcrt/math.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/dlls/msvcrt/math.c b/dlls/msvcrt/math.c index 05eacbb36fb..01b3e7002a6 100644 --- a/dlls/msvcrt/math.c +++ b/dlls/msvcrt/math.c @@ -5203,6 +5203,16 @@ unsigned int CDECL _statusfp(void) if (fpsr & 0x8) flags |= _SW_UNDERFLOW; if (fpsr & 0x10) flags |= _SW_INEXACT; if (fpsr & 0x80) flags |= _SW_DENORMAL; +#elif defined(__arm__) && !defined(__SOFTFP__) + DWORD fpscr; + + __asm__ __volatile__( "vmrs %0, fpscr" : "=r" (fpscr) ); + if (fpscr & 0x1) flags |= _SW_INVALID; + if (fpscr & 0x2) flags |= _SW_ZERODIVIDE; + if (fpscr & 0x4) flags |= _SW_OVERFLOW; + if (fpscr & 0x8) flags |= _SW_UNDERFLOW; + if (fpscr & 0x10) flags |= _SW_INEXACT; + if (fpscr & 0x80) flags |= _SW_DENORMAL; #else FIXME( "not implemented\n" ); #endif