[PATCH 1/3] msvcrt: Implement _statusfp for arm

[Martin Storsjö]

Signed-off-by: Martin Storsjö <martin at martin.st>
---
 dlls/msvcrt/math.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/dlls/msvcrt/math.c b/dlls/msvcrt/math.c
index 124cdf80098..5b72005170d 100644
--- a/dlls/msvcrt/math.c
+++ b/dlls/msvcrt/math.c
@@ -5206,6 +5206,16 @@ 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__)
+    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
-- 
2.25.1