From 303f0b0be6d00eb77532681708663c94beb45d86 Mon Sep 17 00:00:00 2001
From: David Boddie <david@boddie.org.uk>
Date: Thu, 16 Nov 2023 15:56:33 +0100
Subject: Made single and double FP register usage consistent. Worked around
 double to long handling in the _d2l function.

---
 libkern/vlrt-thumb.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'libkern/vlrt-thumb.c')

diff --git a/libkern/vlrt-thumb.c b/libkern/vlrt-thumb.c
index 58cf5591..e94ec2de 100644
--- a/libkern/vlrt-thumb.c
+++ b/libkern/vlrt-thumb.c
@@ -26,6 +26,12 @@ struct	Vlong
 	};
 };
 
+struct	RVlong
+{
+	ulong	lo;
+	ulong	hi;
+};
+
 void	abort(void);
 
 void
@@ -54,14 +60,12 @@ _subv(Vlong *r, Vlong a, Vlong b)
 	r->hi = hi;
 }
 
-
 void
 _d2v(Vlong *y, double d)
 {
-	union { double d; struct Vlong; } x;
+	union { double d; struct RVlong; } x;
 	ulong xhi, xlo, ylo, yhi;
 	int sh;
-
 	x.d = d;
 
 	xhi = (x.hi & 0xfffff) | 0x100000;
-- 
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