From 871480933a1c28f8a9fed4c4d34d06c439a7a422 Mon Sep 17 00:00:00 2001
From: Srikant Patnaik
Date: Sun, 11 Jan 2015 12:28:04 +0530
Subject: Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
---
 arch/powerpc/math-emu/fctiwz.c | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 arch/powerpc/math-emu/fctiwz.c

(limited to 'arch/powerpc/math-emu/fctiwz.c')

diff --git a/arch/powerpc/math-emu/fctiwz.c b/arch/powerpc/math-emu/fctiwz.c
new file mode 100644
index 00000000..71e782fd
--- /dev/null
+++ b/arch/powerpc/math-emu/fctiwz.c
@@ -0,0 +1,34 @@
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <asm/uaccess.h>
+
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
+
+int
+fctiwz(u32 *frD, void *frB)
+{
+	FP_DECL_D(B);
+	FP_DECL_EX;
+	u32 fpscr;
+	unsigned int r;
+
+	fpscr = __FPU_FPSCR;
+	__FPU_FPSCR &= ~(3);
+	__FPU_FPSCR |= FP_RND_ZERO;
+
+	FP_UNPACK_DP(B, frB);
+	FP_TO_INT_D(r, B, 32, 1);
+	frD[1] = r;
+
+	__FPU_FPSCR = fpscr;
+
+#ifdef DEBUG
+	printk("%s: D %p, B %p: ", __func__, frD, frB);
+	dump_double(frD);
+	printk("\n");
+#endif
+
+	return 0;
+}
-- 
cgit