From 21c98169601e436505a31f7fe2ffd00aacb263d3 Mon Sep 17 00:00:00 2001
From: Norikatsu Shigemura <nork@FreeBSD.org>
Date: Sat, 10 Sep 2005 17:04:42 +0000
Subject: Update to 0.7.2s.20050909.

PR:		ports/85947
Submitted by:	Juergen Lock <nox@jelal.kn-bremen.de> (maintainer)
---
 emulators/qemu/files/patch-libmath2 | 67 +++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 emulators/qemu/files/patch-libmath2

(limited to 'emulators/qemu/files/patch-libmath2')

diff --git a/emulators/qemu/files/patch-libmath2 b/emulators/qemu/files/patch-libmath2
new file mode 100644
index 000000000000..a6f6475ee8b4
--- /dev/null
+++ b/emulators/qemu/files/patch-libmath2
@@ -0,0 +1,67 @@
+Index: qemu/bsd/Makefile
+@@ -16,7 +16,8 @@
+ 	${MACHINE_ARCH}/s_rintl.c	\
+ 	${MACHINE_ARCH}/s_round.c	\
+ 	${MACHINE_ARCH}/s_sinl.S	\
+-	${MACHINE_ARCH}/s_tanl.S
++	${MACHINE_ARCH}/s_tanl.S	\
++	${MACHINE_ARCH}/s_ldexpl.c
+ 
+ OBJS=	${SRCS:R:S/$/.o/}
+ 
+Index: qemu/bsd/i386/s_ldexpl.c
+@@ -0,0 +1,21 @@
++#include <math.h>
++#include <errno.h>
++#include <sysdep.h>
++
++long double __ldexpl(long double x, int expn)
++{
++  long double res;
++  if (!isfinite (x) || x == 0.0L)
++    return x;
++
++  __asm__ ("fscale"
++  	    : "=t" (res)
++	    : "0" (x), "u" ((long double) expn));
++
++  if (!isfinite (res) || res == 0.0L)
++    errno = ERANGE;
++
++  return res;
++}
++
++weak_alias(__ldexpl,ldexpl)
+Index: qemu/bsd/amd64/s_ldexpl.c
+@@ -0,0 +1,21 @@
++#include <math.h>
++#include <errno.h>
++#include <sysdep.h>
++
++long double __ldexpl(long double x, int expn)
++{
++  long double res;
++  if (!isfinite (x) || x == 0.0L)
++    return x;
++
++  __asm__ ("fscale"
++  	    : "=t" (res)
++	    : "0" (x), "u" ((long double) expn));
++
++  if (!isfinite (res) || res == 0.0L)
++    errno = ERANGE;
++
++  return res;
++}
++
++weak_alias(__ldexpl,ldexpl)
+Index: qemu/target-i386/helper.c
+@@ -2886,6 +2886,8 @@
+     ST0 = floatx_round_to_int(ST0, &env->fp_status);
+ }
+ 
++long double	ldexpl(long double, int);
++
+ void helper_fscale(void)
+ {
+     ST0 = ldexp (ST0, (int)(ST1)); 
-- 
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