Changeset 96132 in vbox

Timestamp:

Aug 11, 2022 9:04:25 AM (2 years ago)

Author:

vboxsync

Message:

include/iprt/types.h: Add some single and double precision floating point views to the X86{X,Y,Z}MMREG unions, bugref:9898

File:

• trunk/include/iprt/x86.h (modified) (3 diffs)

trunk/include/iprt/x86.h

@@ -3093 +3093 @@
     /** 128-bit view. (yeah, very helpful) */
     uint128_t   au128[1];
+    /** Single precision floating point view. */
+    RTFLOAT32U  ar32[4];
+    /** Double precision floating point view. */
+    RTFLOAT64U  ar64[2];
 #ifndef VBOX_FOR_DTRACE_LIB
     /** Confusing nested 128-bit union view (this is what xmm should've been). */
@@ -3121 +3125 @@
     /** 128-bit view. (yeah, very helpful) */
     uint128_t   au128[2];
+    /** Single precision floating point view. */
+    RTFLOAT32U  ar32[8];
+    /** Double precision floating point view. */
+    RTFLOAT64U  ar64[4];
     /** XMM sub register view. */
     X86XMMREG   aXmm[2];
@@ -3147 +3155 @@
     /** 128-bit view. (yeah, very helpful) */
     uint128_t   au128[4];
+    /** Single precision floating point view. */
+    RTFLOAT32U  ar32[16];
+    /** Double precision floating point view. */
+    RTFLOAT64U  ar64[8];
     /** XMM sub register view. */
     X86XMMREG   aXmm[4];