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freebsd-ports/emulators/qemu-devel/files/patch-libmath
Juergen Lock 829ded25bf - Forced commit to note the following repocopy: 
emulators/qemu -> emulators/qemu-devel

Approved by:	miwi (mentor, implicit)
2007-03-10 17:03:05 +00:00

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diff -Nru qemu-0.7.0/bsd.orig/Makefile qemu-0.7.0/bsd/Makefile
--- qemu-0.7.0/bsd.orig/Makefile Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/Makefile Fri Apr 29 02:11:27 2005
@@ -0,0 +1,32 @@
+SRCS= ${MACHINE_ARCH}/e_atan2l.c \
+ ${MACHINE_ARCH}/e_logl.S \
+ ${MACHINE_ARCH}/e_powl.S \
+ ${MACHINE_ARCH}/e_remainderl.S \
+ ${MACHINE_ARCH}/e_sqrtl.c \
+ ${MACHINE_ARCH}/s_ceill.S \
+ ${MACHINE_ARCH}/s_cosl.S \
+ ${MACHINE_ARCH}/s_floorl.S \
+ ${MACHINE_ARCH}/s_isnormal.c \
+ ${MACHINE_ARCH}/s_llrint.S \
+ ${MACHINE_ARCH}/s_llrintf.S \
+ ${MACHINE_ARCH}/s_llrintl.S \
+ ${MACHINE_ARCH}/s_lrint.S \
+ ${MACHINE_ARCH}/s_lrintf.S \
+ ${MACHINE_ARCH}/s_lrintl.S \
+ ${MACHINE_ARCH}/s_rintl.c \
+ ${MACHINE_ARCH}/s_round.c \
+ ${MACHINE_ARCH}/s_sinl.S \
+ ${MACHINE_ARCH}/s_tanl.S
+
+OBJS= ${SRCS:R:S/$/.o/}
+
+CFLAGS+= -I.
+
+all: libmath.a
+
+libmath.a: ${OBJS}
+ rm -f $@
+ ${AR} rcs $@ ${OBJS:T}
+
+clean:
+ rm -f ${OBJS:T} libmath.a
diff -Nru qemu-0.7.0/bsd.orig/amd64/e_atan2l.c qemu-0.7.0/bsd/amd64/e_atan2l.c
--- qemu-0.7.0/bsd.orig/amd64/e_atan2l.c Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/amd64/e_atan2l.c Fri Apr 29 02:11:27 2005
@@ -0,0 +1,20 @@
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Public domain.
+ *
+ * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+ */
+
+#include <sysdep.h>
+
+long double
+__ieee754_atan2l (long double y, long double x)
+{
+ long double res;
+
+ asm ("fpatan" : "=t" (res) : "u" (y), "0" (x) : "st(1)");
+
+ return res;
+}
+
+weak_alias(__ieee754_atan2l, atan2l)
diff -Nru qemu-0.7.0/bsd.orig/amd64/e_logl.S qemu-0.7.0/bsd/amd64/e_logl.S
--- qemu-0.7.0/bsd.orig/amd64/e_logl.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/amd64/e_logl.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,59 @@
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Public domain.
+ *
+ * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+ * Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
+ */
+
+#include <machine/asm.h>
+#include <sysdep.h>
+
+RCSID("$NetBSD: $")
+
+
+#ifdef __ELF__
+ .section .rodata
+#else
+ .text
+#endif
+ .align ALIGNARG(4)
+ ASM_TYPE_DIRECTIVE(one,@object)
+one: .double 1.0
+ ASM_SIZE_DIRECTIVE(one)
+ /* It is not important that this constant is precise. It is only
+ a value which is known to be on the safe side for using the
+ fyl2xp1 instruction. */
+ ASM_TYPE_DIRECTIVE(limit,@object)
+limit: .double 0.29
+ ASM_SIZE_DIRECTIVE(limit)
+
+
+#ifdef PIC
+#define MO(op) op##(%rip)
+#else
+#define MO(op) op
+#endif
+
+ .text
+ENTRY(__ieee754_logl)
+ fldln2 // log(2)
+ fldt 8(%rsp) // x : log(2)
+ fld %st // x : x : log(2)
+ fsubl MO(one) // x-1 : x : log(2)
+ fld %st // x-1 : x-1 : x : log(2)
+ fabs // |x-1| : x-1 : x : log(2)
+ fcompl MO(limit) // x-1 : x : log(2)
+ fnstsw // x-1 : x : log(2)
+ andb $0x45, %ah
+ jz 2f
+ fstp %st(1) // x-1 : log(2)
+ fyl2xp1 // log(x)
+ ret
+
+2: fstp %st(0) // x : log(2)
+ fyl2x // log(x)
+ ret
+END (__ieee754_logl)
+
+weak_alias(__ieee754_logl,logl)
diff -Nru qemu-0.7.0/bsd.orig/amd64/e_powl.S qemu-0.7.0/bsd/amd64/e_powl.S
--- qemu-0.7.0/bsd.orig/amd64/e_powl.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/amd64/e_powl.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,341 @@
+/* ix87 specific implementation of pow function.
+ Copyright (C) 1996, 1997, 1998, 1999, 2001, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <machine/asm.h>
+#include <sysdep.h>
+
+#ifdef __ELF__
+ .section .rodata
+#else
+ .text
+#endif
+
+ .align ALIGNARG(4)
+ ASM_TYPE_DIRECTIVE(infinity,@object)
+inf_zero:
+infinity:
+ .byte 0, 0, 0, 0, 0, 0, 0xf0, 0x7f
+ ASM_SIZE_DIRECTIVE(infinity)
+ ASM_TYPE_DIRECTIVE(zero,@object)
+zero: .double 0.0
+ ASM_SIZE_DIRECTIVE(zero)
+ ASM_TYPE_DIRECTIVE(minf_mzero,@object)
+minf_mzero:
+minfinity:
+ .byte 0, 0, 0, 0, 0, 0, 0xf0, 0xff
+mzero:
+ .byte 0, 0, 0, 0, 0, 0, 0, 0x80
+ ASM_SIZE_DIRECTIVE(minf_mzero)
+ ASM_TYPE_DIRECTIVE(one,@object)
+one: .double 1.0
+ ASM_SIZE_DIRECTIVE(one)
+ ASM_TYPE_DIRECTIVE(limit,@object)
+limit: .double 0.29
+ ASM_SIZE_DIRECTIVE(limit)
+ ASM_TYPE_DIRECTIVE(p63,@object)
+p63:
+ .byte 0, 0, 0, 0, 0, 0, 0xe0, 0x43
+ ASM_SIZE_DIRECTIVE(p63)
+
+#ifdef PIC
+#define MO(op) op##(%rip)
+#else
+#define MO(op) op
+#endif
+
+ .text
+ENTRY(__ieee754_powl)
+ fldt 24(%rsp) // y
+ fxam
+
+
+ fnstsw
+ movb %ah, %dl
+ andb $0x45, %ah
+ cmpb $0x40, %ah // is y == 0 ?
+ je 11f
+
+ cmpb $0x05, %ah // is y == <20>inf ?
+ je 12f
+
+ cmpb $0x01, %ah // is y == NaN ?
+ je 30f
+
+ fldt 8(%rsp) // x : y
+
+ fxam
+ fnstsw
+ movb %ah, %dh
+ andb $0x45, %ah
+ cmpb $0x40, %ah
+ je 20f // x is <20>0
+
+ cmpb $0x05, %ah
+ je 15f // x is <20>inf
+
+ fxch // y : x
+
+ /* fistpll raises invalid exception for |y| >= 1L<<63. */
+ fldl MO(p63) // 1L<<63 : y : x
+ fld %st(1) // y : 1L<<63 : y : x
+ fabs // |y| : 1L<<63 : y : x
+ fcomip %st(1), %st // 1L<<63 : y : x
+ fstp %st(0) // y : x
+ jnc 2f
+
+ /* First see whether `y' is a natural number. In this case we
+ can use a more precise algorithm. */
+ fld %st // y : y : x
+ fistpll -8(%rsp) // y : x
+ fildll -8(%rsp) // int(y) : y : x
+ fucomip %st(1),%st // y : x
+ jne 2f
+
+ /* OK, we have an integer value for y. */
+ mov -8(%rsp),%eax
+ mov -4(%rsp),%edx
+ orl $0, %edx
+ fstp %st(0) // x
+ jns 4f // y >= 0, jump
+ fdivrl MO(one) // 1/x (now referred to as x)
+ negl %eax
+ adcl $0, %edx
+ negl %edx
+4: fldl MO(one) // 1 : x
+ fxch
+
+6: shrdl $1, %edx, %eax
+ jnc 5f
+ fxch
+ fmul %st(1) // x : ST*x
+ fxch
+5: fmul %st(0), %st // x*x : ST*x
+ shrl $1, %edx
+ movl %eax, %ecx
+ orl %edx, %ecx
+ jnz 6b
+ fstp %st(0) // ST*x
+ ret
+
+ /* y is <20>NAN */
+30: fldt 8(%rsp) // x : y
+ fldl MO(one) // 1.0 : x : y
+ fucomip %st(1),%st // x : y
+ je 31f
+ fxch // y : x
+31: fstp %st(1)
+ ret
+
+ .align ALIGNARG(4)
+2: /* y is a real number. */
+ fxch // x : y
+ fldl MO(one) // 1.0 : x : y
+ fld %st(1) // x : 1.0 : x : y
+ fsub %st(1) // x-1 : 1.0 : x : y
+ fabs // |x-1| : 1.0 : x : y
+ fcompl MO(limit) // 1.0 : x : y
+ fnstsw
+ fxch // x : 1.0 : y
+ test $4500,%eax
+ jz 7f
+ fsub %st(1) // x-1 : 1.0 : y
+ fyl2xp1 // log2(x) : y
+ jmp 8f
+
+7: fyl2x // log2(x) : y
+8: fmul %st(1) // y*log2(x) : y
+ fxam
+ fnstsw
+ andb $0x45, %ah
+ cmpb $0x05, %ah // is y*log2(x) == <20>inf ?
+ je 28f
+ fst %st(1) // y*log2(x) : y*log2(x)
+ frndint // int(y*log2(x)) : y*log2(x)
+ fsubr %st, %st(1) // int(y*log2(x)) : fract(y*log2(x))
+ fxch // fract(y*log2(x)) : int(y*log2(x))
+ f2xm1 // 2^fract(y*log2(x))-1 : int(y*log2(x))
+ faddl MO(one) // 2^fract(y*log2(x)) : int(y*log2(x))
+ fscale // 2^fract(y*log2(x))*2^int(y*log2(x)) : int(y*log2(x))
+ fstp %st(1) // 2^fract(y*log2(x))*2^int(y*log2(x))
+ ret
+
+28: fstp %st(1) // y*log2(x)
+ fldl MO(one) // 1 : y*log2(x)
+ fscale // 2^(y*log2(x)) : y*log2(x)
+ fstp %st(1) // 2^(y*log2(x))
+ ret
+
+ // pow(x,<2C>0) = 1
+ .align ALIGNARG(4)
+11: fstp %st(0) // pop y
+ fldl MO(one)
+ ret
+
+ // y == <20>inf
+ .align ALIGNARG(4)
+12: fstp %st(0) // pop y
+ fldt 8(%rsp) // x
+ fabs
+ fcompl MO(one) // < 1, == 1, or > 1
+ fnstsw
+ andb $0x45, %ah
+ cmpb $0x45, %ah
+ je 13f // jump if x is NaN
+
+ cmpb $0x40, %ah
+ je 14f // jump if |x| == 1
+
+ shlb $1, %ah
+ xorb %ah, %dl
+ andl $2, %edx
+#ifdef PIC
+ lea inf_zero(%rip),%rcx
+ fldl (%rcx, %rdx, 4)
+#else
+ fldl inf_zero(,%rdx, 4)
+#endif
+ ret
+
+ .align ALIGNARG(4)
+14: fldl MO(one)
+ ret
+
+ .align ALIGNARG(4)
+13: fldt 8(%rsp) // load x == NaN
+ ret
+
+ .align ALIGNARG(4)
+ // x is <20>inf
+15: fstp %st(0) // y
+ testb $2, %dh
+ jz 16f // jump if x == +inf
+
+ // We must find out whether y is an odd integer.
+ fld %st // y : y
+ fistpll -8(%rsp) // y
+ fildll -8(%rsp) // int(y) : y
+ fucomip %st(1),%st
+ ffreep %st // <empty>
+ jne 17f
+
+ // OK, the value is an integer, but is it odd?
+ mov -8(%rsp), %eax
+ mov -4(%rsp), %edx
+ andb $1, %al
+ jz 18f // jump if not odd
+ // It's an odd integer.
+ shrl $31, %edx
+#ifdef PIC
+ lea minf_mzero(%rip),%rcx
+ fldl (%rcx, %rdx, 8)
+#else
+ fldl minf_mzero(,%rdx, 8)
+#endif
+ ret
+
+ .align ALIGNARG(4)
+16: fcompl MO(zero)
+ fnstsw
+ shrl $5, %eax
+ andl $8, %eax
+#ifdef PIC
+ lea inf_zero(%rip),%rcx
+ fldl (%rcx, %rax, 1)
+#else
+ fldl inf_zero(,%rax, 1)
+#endif
+ ret
+
+ .align ALIGNARG(4)
+17: shll $30, %edx // sign bit for y in right position
+18: shrl $31, %edx
+#ifdef PIC
+ lea inf_zero(%rip),%rcx
+ fldl (%rcx, %rdx, 8)
+#else
+ fldl inf_zero(,%rdx, 8)
+#endif
+ ret
+
+ .align ALIGNARG(4)
+ // x is <20>0
+20: fstp %st(0) // y
+ testb $2, %dl
+ jz 21f // y > 0
+
+ // x is <20>0 and y is < 0. We must find out whether y is an odd integer.
+ testb $2, %dh
+ jz 25f
+
+ fld %st // y : y
+ fistpll -8(%rsp) // y
+ fildll -8(%rsp) // int(y) : y
+ fucomip %st(1),%st
+ ffreep %st // <empty>
+ jne 26f
+
+ // OK, the value is an integer, but is it odd?
+ mov -8(%rsp),%eax
+ mov -4(%rsp),%edx
+ andb $1, %al
+ jz 27f // jump if not odd
+ // It's an odd integer.
+ // Raise divide-by-zero exception and get minus infinity value.
+ fldl MO(one)
+ fdivl MO(zero)
+ fchs
+ ret
+
+25: fstp %st(0)
+26:
+27: // Raise divide-by-zero exception and get infinity value.
+ fldl MO(one)
+ fdivl MO(zero)
+ ret
+
+ .align ALIGNARG(4)
+ // x is <20>0 and y is > 0. We must find out whether y is an odd integer.
+21: testb $2, %dh
+ jz 22f
+
+ fld %st // y : y
+ fistpll -8(%rsp) // y
+ fildll -8(%rsp) // int(y) : y
+ fucomip %st(1),%st
+ ffreep %st // <empty>
+ jne 23f
+
+ // OK, the value is an integer, but is it odd?
+ mov -8(%rsp),%eax
+ mov -4(%rsp),%edx
+ andb $1, %al
+ jz 24f // jump if not odd
+ // It's an odd integer.
+ fldl MO(mzero)
+ ret
+
+22: fstp %st(0)
+23:
+24: fldl MO(zero)
+ ret
+
+END(__ieee754_powl)
+
+weak_alias(__ieee754_powl,powl)
diff -Nru qemu-0.7.0/bsd.orig/amd64/e_remainderl.S qemu-0.7.0/bsd/amd64/e_remainderl.S
--- qemu-0.7.0/bsd.orig/amd64/e_remainderl.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/amd64/e_remainderl.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,23 @@
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Public domain.
+ *
+ * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+ * Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
+ */
+
+#include <machine/asm.h>
+#include <sysdep.h>
+
+ENTRY(__ieee754_remainderl)
+ fldt 24(%rsp)
+ fldt 8(%rsp)
+1: fprem1
+ fstsw %ax
+ testl $0x400,%eax
+ jnz 1b
+ fstp %st(1)
+ ret
+END (__ieee754_remainderl)
+
+weak_alias(__ieee754_remainderl,remainderl)
diff -Nru qemu-0.7.0/bsd.orig/amd64/e_sqrtl.c qemu-0.7.0/bsd/amd64/e_sqrtl.c
--- qemu-0.7.0/bsd.orig/amd64/e_sqrtl.c Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/amd64/e_sqrtl.c Fri Apr 29 02:11:27 2005
@@ -0,0 +1,20 @@
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Public domain.
+ *
+ * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+ */
+
+#include <sysdep.h>
+
+long double
+__ieee754_sqrtl (long double x)
+{
+ long double res;
+
+ asm ("fsqrt" : "=t" (res) : "0" (x));
+
+ return res;
+}
+
+weak_alias(__ieee754_sqrtl,sqrtl)
diff -Nru qemu-0.7.0/bsd.orig/amd64/s_ceill.S qemu-0.7.0/bsd/amd64/s_ceill.S
--- qemu-0.7.0/bsd.orig/amd64/s_ceill.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/amd64/s_ceill.S Fri Apr 29 02:22:18 2005
@@ -0,0 +1,246 @@
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ *
+ * From: @(#)s_ceil.c 5.1 93/09/24
+ */
+/* XXX: generated from src/lib/msun/src/s_ceill.c */
+
+#include <machine/asm.h>
+
+__FBSDID("$FreeBSD: /tmp/pcvs/ports/emulators/qemu-devel/files/Attic/patch-libmath,v 1.4 2007-03-10 17:03:05 nox Exp $")
+
+ .file "s_ceill.c"
+ .section .rodata.cst8,"aM",@progbits,8
+ .p2align 3
+.LC0:
+ .long 2281731484
+ .long 2117592124
+ .text
+ .p2align 4,,15
+.globl ceill
+ .type ceill, @function
+ceill:
+.LFB17:
+ pushq %rbp
+.LCFI0:
+ pushq %rbx
+.LCFI1:
+ fldt 24(%rsp)
+ movq $0, -16(%rsp)
+ fld %st(0)
+ fstpt -40(%rsp)
+ movl -32(%rsp), %edi
+ movq -40(%rsp), %rsi
+ movl %edi, -16(%rsp)
+ movl -16(%rsp), %r11d
+ movq %rsi, -24(%rsp)
+ movl %r11d, %r10d
+ andl $32767, %r10d
+ leal -16383(%r10), %r8d
+ cmpl $30, %r8d
+ jg .L2
+ testl %r8d, %r8d
+ js .L38
+ movl -20(%rsp), %r9d
+ leal 1(%r8), %ecx
+ mov -24(%rsp), %eax
+ movl $4294967295, %ebp
+ movq %rsi, -40(%rsp)
+ movl %edi, -32(%rsp)
+ shrq %cl, %rbp
+ mov %r9d, %ebx
+ movq %rbx, %rdx
+ andq %rbp, %rdx
+ orq %rax, %rdx
+ fldt -40(%rsp)
+ je .L42
+ ffreep %st(0)
+ testb $-128, -15(%rsp)
+ jne .L12
+ movl $31, %ecx
+ movl $1, %eax
+ subl %r8d, %ecx
+ salq %cl, %rax
+ addl %eax, %r9d
+ mov %r9d, %eax
+ cmpq %rbx, %rax
+ jae .L32
+ leal 1(%r10), %edx
+ movl %r11d, %eax
+ orl $-2147483648, %r9d
+ andw $-32768, %ax
+ andw $32767, %dx
+ orl %edx, %eax
+ movw %ax, -16(%rsp)
+.L32:
+ movl %r9d, -20(%rsp)
+.L12:
+ faddl .LC0(%rip)
+ fldz
+ fxch %st(1)
+ fucomip %st(1), %st
+ fstp %st(0)
+ jbe .L31
+ movl %ebp, %eax
+ movl $0, -24(%rsp)
+ notl %eax
+ andl %eax, %r9d
+ movl %r9d, -20(%rsp)
+ .p2align 4,,7
+.L31:
+ movq -24(%rsp), %rsi
+ movl -16(%rsp), %edi
+ movq %rsi, -40(%rsp)
+ movl %edi, -32(%rsp)
+ fldt -40(%rsp)
+ popq %rbx
+ popq %rbp
+ ret
+ .p2align 4,,7
+.L2:
+ cmpl $62, %r8d
+ jle .L45
+.L44:
+ ffreep %st(0)
+.L17:
+ movq %rsi, -40(%rsp)
+ movl %edi, -32(%rsp)
+ fldt -40(%rsp)
+ popq %rbx
+ popq %rbp
+ ret
+ .p2align 4,,7
+.L45:
+ movl -24(%rsp), %edx
+ leal 1(%r8), %ecx
+ movq $-1, %rbx
+ movq %rsi, -40(%rsp)
+ movl %edi, -32(%rsp)
+ shrq %cl, %rbx
+ mov %edx, %r9d
+ testq %rbx, %r9
+ fldt -40(%rsp)
+ je .L42
+ ffreep %st(0)
+ testb $-128, -15(%rsp)
+ jne .L20
+ cmpl $31, %r8d
+ je .L36
+ movl $63, %ecx
+ movl $1, %eax
+ subl %r8d, %ecx
+ salq %cl, %rax
+ leal (%rdx,%rax), %eax
+ movl %eax, -24(%rsp)
+ mov %eax, %eax
+ cmpq %r9, %rax
+ jae .L20
+.L36:
+ movl -20(%rsp), %eax
+ leal 1(%rax), %ecx
+ cmpl %eax, %ecx
+ jae .L34
+ leal 1(%r10), %edx
+ movl %r11d, %eax
+ orl $-2147483648, %ecx
+ andw $-32768, %ax
+ andw $32767, %dx
+ orl %edx, %eax
+ movw %ax, -16(%rsp)
+.L34:
+ movl %ecx, -20(%rsp)
+ .p2align 4,,7
+.L20:
+ faddl .LC0(%rip)
+ fldz
+ fxch %st(1)
+ fucomip %st(1), %st
+ fstp %st(0)
+ jbe .L31
+ movl %ebx, %eax
+ notl %eax
+ andl %eax, -24(%rsp)
+ jmp .L31
+ .p2align 4,,7
+.L42:
+ fstp %st(1)
+ popq %rbx
+ popq %rbp
+ ret
+ .p2align 4,,7
+.L38:
+ fldl .LC0(%rip)
+ faddp %st, %st(1)
+ fldz
+ fxch %st(1)
+ fucomip %st(1), %st
+ jbe .L44
+ testl %r10d, %r10d
+ jle .L39
+.L7:
+ movabsq $-9223372036854775808, %rsi
+ movl $16383, %edi
+ testb $-128, -15(%rsp)
+ movq %rsi, -40(%rsp)
+ movl %edi, -32(%rsp)
+ fldt -40(%rsp)
+ fcmovne %st(1), %st
+ fstp %st(1)
+ fstpt -40(%rsp)
+ movq -40(%rsp), %rsi
+ movl -32(%rsp), %edi
+ movq %rsi, -24(%rsp)
+ movl %edi, -16(%rsp)
+ jmp .L17
+.L39:
+ movl -24(%rsp), %eax
+ orl -20(%rsp), %eax
+ je .L44
+ jmp .L7
+.LFE17:
+ .size ceill, .-ceill
+ .section .eh_frame,"a",@progbits
+.Lframe1:
+ .long .LECIE1-.LSCIE1
+.LSCIE1:
+ .long 0x0
+ .byte 0x1
+ .string ""
+ .uleb128 0x1
+ .sleb128 -8
+ .byte 0x10
+ .byte 0xc
+ .uleb128 0x7
+ .uleb128 0x8
+ .byte 0x90
+ .uleb128 0x1
+ .p2align 3
+.LECIE1:
+.LSFDE1:
+ .long .LEFDE1-.LASFDE1
+.LASFDE1:
+ .long .LASFDE1-.Lframe1
+ .quad .LFB17
+ .quad .LFE17-.LFB17
+ .byte 0x4
+ .long .LCFI0-.LFB17
+ .byte 0xe
+ .uleb128 0x10
+ .byte 0x4
+ .long .LCFI1-.LCFI0
+ .byte 0xe
+ .uleb128 0x18
+ .byte 0x83
+ .uleb128 0x3
+ .byte 0x86
+ .uleb128 0x2
+ .p2align 3
+.LEFDE1:
+ .ident "GCC: (GNU) 3.4.4 [FreeBSD] 20050421"
diff -Nru qemu-0.7.0/bsd.orig/amd64/s_cosl.S qemu-0.7.0/bsd/amd64/s_cosl.S
--- qemu-0.7.0/bsd.orig/amd64/s_cosl.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/amd64/s_cosl.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,33 @@
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Public domain.
+ *
+ * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+ * Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
+ */
+
+#include <machine/asm.h>
+#include <sysdep.h>
+
+RCSID("$NetBSD: $")
+
+ENTRY(__cosl)
+ fldt 8(%rsp)
+ fcos
+ fnstsw %ax
+ testl $0x400,%eax
+ jnz 1f
+ ret
+ .align ALIGNARG(4)
+1: fldpi
+ fadd %st(0)
+ fxch %st(1)
+2: fprem1
+ fnstsw %ax
+ testl $0x400,%eax
+ jnz 2b
+ fstp %st(1)
+ fcos
+ ret
+END (__cosl)
+weak_alias (__cosl, cosl)
diff -Nru qemu-0.7.0/bsd.orig/amd64/s_floorl.S qemu-0.7.0/bsd/amd64/s_floorl.S
--- qemu-0.7.0/bsd.orig/amd64/s_floorl.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/amd64/s_floorl.S Fri Apr 29 02:24:32 2005
@@ -0,0 +1,247 @@
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ *
+ * From: @(#)s_floor.c 5.1 93/09/24
+ */
+/* XXX: generated from src/lib/msun/src/s_floorl.c */
+
+#include <machine/asm.h>
+
+__FBSDID("$FreeBSD: /tmp/pcvs/ports/emulators/qemu-devel/files/Attic/patch-libmath,v 1.4 2007-03-10 17:03:05 nox Exp $")
+
+ .file "s_floorl.c"
+ .section .rodata.cst8,"aM",@progbits,8
+ .p2align 3
+.LC0:
+ .long 2281731484
+ .long 2117592124
+ .section .rodata.cst4,"aM",@progbits,4
+ .p2align 2
+.LC2:
+ .long 3212836864
+ .text
+ .p2align 4,,15
+.globl floorl
+ .type floorl, @function
+floorl:
+.LFB17:
+ pushq %rbp
+.LCFI0:
+ pushq %rbx
+.LCFI1:
+ fldt 24(%rsp)
+ movq $0, -16(%rsp)
+ fld %st(0)
+ fstpt -40(%rsp)
+ movl -32(%rsp), %edi
+ movq -40(%rsp), %rsi
+ movl %edi, -16(%rsp)
+ movl -16(%rsp), %r11d
+ movq %rsi, -24(%rsp)
+ movl %r11d, %r10d
+ andl $32767, %r10d
+ leal -16383(%r10), %r8d
+ cmpl $30, %r8d
+ jg .L2
+ testl %r8d, %r8d
+ js .L38
+ movl -20(%rsp), %r9d
+ leal 1(%r8), %ecx
+ mov -24(%rsp), %eax
+ movl $4294967295, %ebp
+ movq %rsi, -40(%rsp)
+ movl %edi, -32(%rsp)
+ shrq %cl, %rbp
+ mov %r9d, %ebx
+ movq %rbx, %rdx
+ andq %rbp, %rdx
+ orq %rax, %rdx
+ fldt -40(%rsp)
+ je .L42
+ ffreep %st(0)
+ testb $-128, -15(%rsp)
+ je .L12
+ movl $31, %ecx
+ movl $1, %eax
+ subl %r8d, %ecx
+ salq %cl, %rax
+ addl %eax, %r9d
+ mov %r9d, %eax
+ cmpq %rbx, %rax
+ jae .L32
+ leal 1(%r10), %edx
+ movl %r11d, %eax
+ orl $-2147483648, %r9d
+ andw $-32768, %ax
+ andw $32767, %dx
+ orl %edx, %eax
+ movw %ax, -16(%rsp)
+.L32:
+ movl %r9d, -20(%rsp)
+.L12:
+ faddl .LC0(%rip)
+ fldz
+ fxch %st(1)
+ fucomip %st(1), %st
+ fstp %st(0)
+ jbe .L31
+ movl %ebp, %eax
+ movl $0, -24(%rsp)
+ notl %eax
+ andl %eax, %r9d
+ movl %r9d, -20(%rsp)
+ .p2align 4,,7
+.L31:
+ movq -24(%rsp), %rsi
+ movl -16(%rsp), %edi
+ movq %rsi, -40(%rsp)
+ movl %edi, -32(%rsp)
+ fldt -40(%rsp)
+ popq %rbx
+ popq %rbp
+ ret
+ .p2align 4,,7
+.L2:
+ cmpl $62, %r8d
+ jle .L45
+.L44:
+ ffreep %st(0)
+.L17:
+ movq %rsi, -40(%rsp)
+ movl %edi, -32(%rsp)
+ fldt -40(%rsp)
+ popq %rbx
+ popq %rbp
+ ret
+ .p2align 4,,7
+.L45:
+ movl -24(%rsp), %edx
+ leal 1(%r8), %ecx
+ movq $-1, %rbx
+ movq %rsi, -40(%rsp)
+ movl %edi, -32(%rsp)
+ shrq %cl, %rbx
+ mov %edx, %r9d
+ testq %rbx, %r9
+ fldt -40(%rsp)
+ je .L42
+ ffreep %st(0)
+ testb $-128, -15(%rsp)
+ je .L20
+ cmpl $31, %r8d
+ je .L36
+ movl $63, %ecx
+ movl $1, %eax
+ subl %r8d, %ecx
+ salq %cl, %rax
+ leal (%rdx,%rax), %eax
+ movl %eax, -24(%rsp)
+ mov %eax, %eax
+ cmpq %r9, %rax
+ jae .L20
+.L36:
+ movl -20(%rsp), %eax
+ leal 1(%rax), %ecx
+ cmpl %eax, %ecx
+ jae .L34
+ leal 1(%r10), %edx
+ movl %r11d, %eax
+ orl $-2147483648, %ecx
+ andw $-32768, %ax
+ andw $32767, %dx
+ orl %edx, %eax
+ movw %ax, -16(%rsp)
+.L34:
+ movl %ecx, -20(%rsp)
+ .p2align 4,,7
+.L20:
+ faddl .LC0(%rip)
+ fldz
+ fxch %st(1)
+ fucomip %st(1), %st
+ fstp %st(0)
+ jbe .L31
+ movl %ebx, %eax
+ notl %eax
+ andl %eax, -24(%rsp)
+ jmp .L31
+ .p2align 4,,7
+.L42:
+ fstp %st(1)
+ popq %rbx
+ popq %rbp
+ ret
+ .p2align 4,,7
+.L38:
+ fldl .LC0(%rip)
+ faddp %st, %st(1)
+ fldz
+ fxch %st(1)
+ fucomip %st(1), %st
+ jbe .L44
+ testl %r10d, %r10d
+ jle .L39
+.L7:
+ testb $-128, -15(%rsp)
+ je .L9
+ ffreep %st(0)
+ flds .LC2(%rip)
+.L9:
+ fstpt -40(%rsp)
+ movq -40(%rsp), %rsi
+ movl -32(%rsp), %edi
+ movq %rsi, -24(%rsp)
+ movl %edi, -16(%rsp)
+ jmp .L17
+.L39:
+ movl -24(%rsp), %eax
+ orl -20(%rsp), %eax
+ je .L44
+ jmp .L7
+.LFE17:
+ .size floorl, .-floorl
+ .section .eh_frame,"a",@progbits
+.Lframe1:
+ .long .LECIE1-.LSCIE1
+.LSCIE1:
+ .long 0x0
+ .byte 0x1
+ .string ""
+ .uleb128 0x1
+ .sleb128 -8
+ .byte 0x10
+ .byte 0xc
+ .uleb128 0x7
+ .uleb128 0x8
+ .byte 0x90
+ .uleb128 0x1
+ .p2align 3
+.LECIE1:
+.LSFDE1:
+ .long .LEFDE1-.LASFDE1
+.LASFDE1:
+ .long .LASFDE1-.Lframe1
+ .quad .LFB17
+ .quad .LFE17-.LFB17
+ .byte 0x4
+ .long .LCFI0-.LFB17
+ .byte 0xe
+ .uleb128 0x10
+ .byte 0x4
+ .long .LCFI1-.LCFI0
+ .byte 0xe
+ .uleb128 0x18
+ .byte 0x83
+ .uleb128 0x3
+ .byte 0x86
+ .uleb128 0x2
+ .p2align 3
+.LEFDE1:
+ .ident "GCC: (GNU) 3.4.4 [FreeBSD] 20050421"
diff -Nru qemu-0.7.0/bsd.orig/amd64/s_isnormal.c qemu-0.7.0/bsd/amd64/s_isnormal.c
--- qemu-0.7.0/bsd.orig/amd64/s_isnormal.c Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/amd64/s_isnormal.c Fri Apr 29 02:11:27 2005
@@ -0,0 +1,85 @@
+/*-
+ * Copyright (c) 2003 Mike Barcroft <mike@FreeBSD.org>
+ * Copyright (c) 2002-2004 David Schultz <das@FreeBSD.ORG>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD: /tmp/pcvs/ports/emulators/qemu-devel/files/Attic/patch-libmath,v 1.4 2007-03-10 17:03:05 nox Exp $
+ */
+
+union IEEEf2bits {
+ float f;
+ struct {
+ unsigned int man :23;
+ unsigned int exp :8;
+ unsigned int sign :1;
+ } bits;
+};
+
+union IEEEd2bits {
+ double d;
+ struct {
+ unsigned int manl :32;
+ unsigned int manh :20;
+ unsigned int exp :11;
+ unsigned int sign :1;
+ } bits;
+};
+
+union IEEEl2bits {
+ long double e;
+ struct {
+ unsigned int manl :32;
+ unsigned int manh :32;
+ unsigned int exp :15;
+ unsigned int sign :1;
+ unsigned int junk :16;
+ } bits;
+};
+
+int
+__isnormal(double d)
+{
+ union IEEEd2bits u;
+
+ u.d = d;
+ return (u.bits.exp != 0 && u.bits.exp != 2047);
+}
+
+int
+__isnormalf(float f)
+{
+ union IEEEf2bits u;
+
+ u.f = f;
+ return (u.bits.exp != 0 && u.bits.exp != 255);
+}
+
+int
+__isnormall(long double e)
+{
+ union IEEEl2bits u;
+
+ u.e = e;
+ return (u.bits.exp != 0 && u.bits.exp != 32767);
+}
diff -Nru qemu-0.7.0/bsd.orig/amd64/s_llrint.S qemu-0.7.0/bsd/amd64/s_llrint.S
--- qemu-0.7.0/bsd.orig/amd64/s_llrint.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/amd64/s_llrint.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,6 @@
+#include <machine/asm.h>
+__FBSDID("$FreeBSD: /tmp/pcvs/ports/emulators/qemu-devel/files/Attic/patch-libmath,v 1.4 2007-03-10 17:03:05 nox Exp $")
+
+/* sizeof(long) == sizeof(long long) */
+#define fn llrint
+#include "s_lrint.S"
diff -Nru qemu-0.7.0/bsd.orig/amd64/s_llrintf.S qemu-0.7.0/bsd/amd64/s_llrintf.S
--- qemu-0.7.0/bsd.orig/amd64/s_llrintf.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/amd64/s_llrintf.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,6 @@
+#include <machine/asm.h>
+__FBSDID("$FreeBSD: /tmp/pcvs/ports/emulators/qemu-devel/files/Attic/patch-libmath,v 1.4 2007-03-10 17:03:05 nox Exp $")
+
+/* sizeof(long) == sizeof(long long) */
+#define fn llrintf
+#include "s_lrintf.S"
diff -Nru qemu-0.7.0/bsd.orig/amd64/s_llrintl.S qemu-0.7.0/bsd/amd64/s_llrintl.S
--- qemu-0.7.0/bsd.orig/amd64/s_llrintl.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/amd64/s_llrintl.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,35 @@
+/* Round argument to nearest integral value according to current rounding
+ direction.
+ Copyright (C) 1997, 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <machine/asm.h>
+#include <sysdep.h>
+
+ .text
+ENTRY(__llrintl)
+ fldt 8(%rsp)
+ fistpll -8(%rsp)
+ fwait
+ movq -8(%rsp),%rax
+ ret
+END(__llrintl)
+weak_alias (__llrintl, llrintl)
+strong_alias (__llrintl, __lrintl)
+weak_alias (__llrintl, lrintl)
+
diff -Nru qemu-0.7.0/bsd.orig/amd64/s_lrint.S qemu-0.7.0/bsd/amd64/s_lrint.S
--- qemu-0.7.0/bsd.orig/amd64/s_lrint.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/amd64/s_lrint.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,36 @@
+/*-
+ * Copyright (c) 2005 David Schultz <das@FreeBSD.ORG>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <machine/asm.h>
+
+#ifndef fn
+__FBSDID("$FreeBSD: /tmp/pcvs/ports/emulators/qemu-devel/files/Attic/patch-libmath,v 1.4 2007-03-10 17:03:05 nox Exp $")
+#define fn lrint
+#endif
+
+ENTRY(fn)
+ cvtsd2si %xmm0, %rax
+ ret
diff -Nru qemu-0.7.0/bsd.orig/amd64/s_lrintf.S qemu-0.7.0/bsd/amd64/s_lrintf.S
--- qemu-0.7.0/bsd.orig/amd64/s_lrintf.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/amd64/s_lrintf.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,36 @@
+/*-
+ * Copyright (c) 2005 David Schultz <das@FreeBSD.ORG>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <machine/asm.h>
+
+#ifndef fn
+__FBSDID("$FreeBSD: /tmp/pcvs/ports/emulators/qemu-devel/files/Attic/patch-libmath,v 1.4 2007-03-10 17:03:05 nox Exp $")
+#define fn lrintf
+#endif
+
+ENTRY(fn)
+ cvtss2si %xmm0, %rax
+ ret
diff -Nru qemu-0.7.0/bsd.orig/amd64/s_lrintl.S qemu-0.7.0/bsd/amd64/s_lrintl.S
--- qemu-0.7.0/bsd.orig/amd64/s_lrintl.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/amd64/s_lrintl.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1 @@
+/* Not needed, see s_llrintl.S. */
diff -Nru qemu-0.7.0/bsd.orig/amd64/s_rintl.c qemu-0.7.0/bsd/amd64/s_rintl.c
--- qemu-0.7.0/bsd.orig/amd64/s_rintl.c Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/amd64/s_rintl.c Fri Apr 29 02:11:27 2005
@@ -0,0 +1,18 @@
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
+ * Public domain.
+ */
+
+#include <sysdep.h>
+
+long double
+__rintl (long double x)
+{
+ long double res;
+
+ asm ("frndint" : "=t" (res) : "0" (x));
+ return res;
+}
+
+weak_alias (__rintl, rintl)
diff -Nru qemu-0.7.0/bsd.orig/amd64/s_round.c qemu-0.7.0/bsd/amd64/s_round.c
--- qemu-0.7.0/bsd.orig/amd64/s_round.c Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/amd64/s_round.c Fri Apr 29 02:11:27 2005
@@ -0,0 +1,51 @@
+/*-
+ * Copyright (c) 2003, Steven G. Kargl
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice unmodified, this list of conditions, and the following
+ * disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD: /tmp/pcvs/ports/emulators/qemu-devel/files/Attic/patch-libmath,v 1.4 2007-03-10 17:03:05 nox Exp $");
+
+#include <math.h>
+
+double
+round(double x)
+{
+ double t;
+
+ if (!isfinite(x))
+ return (x);
+
+ if (x >= 0.0) {
+ t = floor(x);
+ if (t - x <= -0.5)
+ t += 1.0;
+ return (t);
+ } else {
+ t = floor(-x);
+ if (t + x <= -0.5)
+ t += 1.0;
+ return (-t);
+ }
+}
diff -Nru qemu-0.7.0/bsd.orig/amd64/s_sinl.S qemu-0.7.0/bsd/amd64/s_sinl.S
--- qemu-0.7.0/bsd.orig/amd64/s_sinl.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/amd64/s_sinl.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,31 @@
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Public domain.
+ *
+ * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+ * Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
+ */
+
+#include <machine/asm.h>
+#include <sysdep.h>
+
+ENTRY(__sinl)
+ fldt 8(%rsp)
+ fsin
+ fnstsw %ax
+ testl $0x400,%eax
+ jnz 1f
+ ret
+ .align ALIGNARG(4)
+1: fldpi
+ fadd %st(0)
+ fxch %st(1)
+2: fprem1
+ fnstsw %ax
+ testl $0x400,%eax
+ jnz 2b
+ fstp %st(1)
+ fsin
+ ret
+END (__sinl)
+weak_alias (__sinl, sinl)
diff -Nru qemu-0.7.0/bsd.orig/amd64/s_tanl.S qemu-0.7.0/bsd/amd64/s_tanl.S
--- qemu-0.7.0/bsd.orig/amd64/s_tanl.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/amd64/s_tanl.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,34 @@
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Public domain.
+ *
+ * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+ * Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
+ */
+
+#include <machine/asm.h>
+#include <sysdep.h>
+
+RCSID("$NetBSD: $")
+
+ENTRY(__tanl)
+ fldt 8(%rsp)
+ fptan
+ fnstsw %ax
+ testl $0x400,%eax
+ jnz 1f
+ fstp %st(0)
+ ret
+1: fldpi
+ fadd %st(0)
+ fxch %st(1)
+2: fprem1
+ fstsw %ax
+ testl $0x400,%eax
+ jnz 2b
+ fstp %st(1)
+ fptan
+ fstp %st(0)
+ ret
+END (__tanl)
+weak_alias (__tanl, tanl)
diff -Nru qemu-0.7.0/bsd.orig/i386/e_atan2l.c qemu-0.7.0/bsd/i386/e_atan2l.c
--- qemu-0.7.0/bsd.orig/i386/e_atan2l.c Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/i386/e_atan2l.c Fri Apr 29 02:11:27 2005
@@ -0,0 +1,20 @@
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Public domain.
+ *
+ * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+ */
+
+#include <sysdep.h>
+
+long double
+__ieee754_atan2l (long double y, long double x)
+{
+ long double res;
+
+ asm ("fpatan" : "=t" (res) : "u" (y), "0" (x) : "st(1)");
+
+ return res;
+}
+
+weak_alias(__ieee754_atan2l, atan2l)
diff -Nru qemu-0.7.0/bsd.orig/i386/e_logl.S qemu-0.7.0/bsd/i386/e_logl.S
--- qemu-0.7.0/bsd.orig/i386/e_logl.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/i386/e_logl.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,63 @@
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Public domain.
+ *
+ * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+ */
+
+#include <machine/asm.h>
+#include <sysdep.h>
+
+RCSID("$NetBSD: $")
+
+
+#ifdef __ELF__
+ .section .rodata
+#else
+ .text
+#endif
+ .align ALIGNARG(4)
+ ASM_TYPE_DIRECTIVE(one,@object)
+one: .double 1.0
+ ASM_SIZE_DIRECTIVE(one)
+ /* It is not important that this constant is precise. It is only
+ a value which is known to be on the safe side for using the
+ fyl2xp1 instruction. */
+ ASM_TYPE_DIRECTIVE(limit,@object)
+limit: .double 0.29
+ ASM_SIZE_DIRECTIVE(limit)
+
+
+#ifdef PIC
+#define MO(op) op##@GOTOFF(%edx)
+#else
+#define MO(op) op
+#endif
+
+ .text
+ENTRY(__ieee754_logl)
+ fldln2 // log(2)
+ fldt 4(%esp) // x : log(2)
+#ifdef PIC
+ call 1f
+1: popl %edx
+ addl $_GLOBAL_OFFSET_TABLE_+[.-1b], %edx
+#endif
+ fld %st // x : x : log(2)
+ fsubl MO(one) // x-1 : x : log(2)
+ fld %st // x-1 : x-1 : x : log(2)
+ fabs // |x-1| : x-1 : x : log(2)
+ fcompl MO(limit) // x-1 : x : log(2)
+ fnstsw // x-1 : x : log(2)
+ andb $0x45, %ah
+ jz 2f
+ fstp %st(1) // x-1 : log(2)
+ fyl2xp1 // log(x)
+ ret
+
+2: fstp %st(0) // x : log(2)
+ fyl2x // log(x)
+ ret
+END (__ieee754_logl)
+
+weak_alias(__ieee754_logl,logl)
diff -Nru qemu-0.7.0/bsd.orig/i386/e_powl.S qemu-0.7.0/bsd/i386/e_powl.S
--- qemu-0.7.0/bsd.orig/i386/e_powl.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/i386/e_powl.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,341 @@
+/* ix87 specific implementation of pow function.
+ Copyright (C) 1996, 1997, 1998, 1999, 2001, 2004
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <machine/asm.h>
+#include <sysdep.h>
+
+#ifdef __ELF__
+ .section .rodata
+#else
+ .text
+#endif
+
+ .align ALIGNARG(4)
+ ASM_TYPE_DIRECTIVE(infinity,@object)
+inf_zero:
+infinity:
+ .byte 0, 0, 0, 0, 0, 0, 0xf0, 0x7f
+ ASM_SIZE_DIRECTIVE(infinity)
+ ASM_TYPE_DIRECTIVE(zero,@object)
+zero: .double 0.0
+ ASM_SIZE_DIRECTIVE(zero)
+ ASM_TYPE_DIRECTIVE(minf_mzero,@object)
+minf_mzero:
+minfinity:
+ .byte 0, 0, 0, 0, 0, 0, 0xf0, 0xff
+mzero:
+ .byte 0, 0, 0, 0, 0, 0, 0, 0x80
+ ASM_SIZE_DIRECTIVE(minf_mzero)
+ ASM_TYPE_DIRECTIVE(one,@object)
+one: .double 1.0
+ ASM_SIZE_DIRECTIVE(one)
+ ASM_TYPE_DIRECTIVE(limit,@object)
+limit: .double 0.29
+ ASM_SIZE_DIRECTIVE(limit)
+ ASM_TYPE_DIRECTIVE(p63,@object)
+p63: .byte 0, 0, 0, 0, 0, 0, 0xe0, 0x43
+ ASM_SIZE_DIRECTIVE(p63)
+
+#ifdef PIC
+#define MO(op) op##@GOTOFF(%ecx)
+#define MOX(op,x,f) op##@GOTOFF(%ecx,x,f)
+#else
+#define MO(op) op
+#define MOX(op,x,f) op(,x,f)
+#endif
+
+ .text
+ENTRY(__ieee754_powl)
+ fldt 16(%esp) // y
+ fxam
+
+#ifdef PIC
+ call 1f
+1: popl %ecx
+ addl $_GLOBAL_OFFSET_TABLE_+[.-1b], %ecx
+#endif
+
+ fnstsw
+ movb %ah, %dl
+ andb $0x45, %ah
+ cmpb $0x40, %ah // is y == 0 ?
+ je 11f
+
+ cmpb $0x05, %ah // is y == <20>inf ?
+ je 12f
+
+ cmpb $0x01, %ah // is y == NaN ?
+ je 30f
+
+ fldt 4(%esp) // x : y
+
+ subl $8,%esp
+
+ fxam
+ fnstsw
+ movb %ah, %dh
+ andb $0x45, %ah
+ cmpb $0x40, %ah
+ je 20f // x is <20>0
+
+ cmpb $0x05, %ah
+ je 15f // x is <20>inf
+
+ fxch // y : x
+
+ /* fistpll raises invalid exception for |y| >= 1L<<63. */
+ fld %st // y : y : x
+ fabs // |y| : y : x
+ fcompl MO(p63) // y : x
+ fnstsw
+ sahf
+ jnc 2f
+
+ /* First see whether `y' is a natural number. In this case we
+ can use a more precise algorithm. */
+ fld %st // y : y : x
+ fistpll (%esp) // y : x
+ fildll (%esp) // int(y) : y : x
+ fucomp %st(1) // y : x
+ fnstsw
+ sahf
+ jne 2f
+
+ /* OK, we have an integer value for y. */
+ popl %eax
+ popl %edx
+ orl $0, %edx
+ fstp %st(0) // x
+ jns 4f // y >= 0, jump
+ fdivrl MO(one) // 1/x (now referred to as x)
+ negl %eax
+ adcl $0, %edx
+ negl %edx
+4: fldl MO(one) // 1 : x
+ fxch
+
+6: shrdl $1, %edx, %eax
+ jnc 5f
+ fxch
+ fmul %st(1) // x : ST*x
+ fxch
+5: fmul %st(0), %st // x*x : ST*x
+ shrl $1, %edx
+ movl %eax, %ecx
+ orl %edx, %ecx
+ jnz 6b
+ fstp %st(0) // ST*x
+ ret
+
+ /* y is <20>NAN */
+30: fldt 4(%esp) // x : y
+ fldl MO(one) // 1.0 : x : y
+ fucomp %st(1) // x : y
+ fnstsw
+ sahf
+ je 31f
+ fxch // y : x
+31: fstp %st(1)
+ ret
+
+ .align ALIGNARG(4)
+2: /* y is a real number. */
+ fxch // x : y
+ fldl MO(one) // 1.0 : x : y
+ fld %st(1) // x : 1.0 : x : y
+ fsub %st(1) // x-1 : 1.0 : x : y
+ fabs // |x-1| : 1.0 : x : y
+ fcompl MO(limit) // 1.0 : x : y
+ fnstsw
+ fxch // x : 1.0 : y
+ sahf
+ ja 7f
+ fsub %st(1) // x-1 : 1.0 : y
+ fyl2xp1 // log2(x) : y
+ jmp 8f
+
+7: fyl2x // log2(x) : y
+8: fmul %st(1) // y*log2(x) : y
+ fxam
+ fnstsw
+ andb $0x45, %ah
+ cmpb $0x05, %ah // is y*log2(x) == <20>inf ?
+ je 28f
+ fst %st(1) // y*log2(x) : y*log2(x)
+ frndint // int(y*log2(x)) : y*log2(x)
+ fsubr %st, %st(1) // int(y*log2(x)) : fract(y*log2(x))
+ fxch // fract(y*log2(x)) : int(y*log2(x))
+ f2xm1 // 2^fract(y*log2(x))-1 : int(y*log2(x))
+ faddl MO(one) // 2^fract(y*log2(x)) : int(y*log2(x))
+ fscale // 2^fract(y*log2(x))*2^int(y*log2(x)) : int(y*log2(x))
+ addl $8, %esp
+ fstp %st(1) // 2^fract(y*log2(x))*2^int(y*log2(x))
+ ret
+
+28: fstp %st(1) // y*log2(x)
+ fldl MO(one) // 1 : y*log2(x)
+ fscale // 2^(y*log2(x)) : y*log2(x)
+ addl $8, %esp
+ fstp %st(1) // 2^(y*log2(x))
+ ret
+
+ // pow(x,<2C>0) = 1
+ .align ALIGNARG(4)
+11: fstp %st(0) // pop y
+ fldl MO(one)
+ ret
+
+ // y == <20>inf
+ .align ALIGNARG(4)
+12: fstp %st(0) // pop y
+ fldt 4(%esp) // x
+ fabs
+ fcompl MO(one) // < 1, == 1, or > 1
+ fnstsw
+ andb $0x45, %ah
+ cmpb $0x45, %ah
+ je 13f // jump if x is NaN
+
+ cmpb $0x40, %ah
+ je 14f // jump if |x| == 1
+
+ shlb $1, %ah
+ xorb %ah, %dl
+ andl $2, %edx
+ fldl MOX(inf_zero, %edx, 4)
+ ret
+
+ .align ALIGNARG(4)
+14: fldl MO(one)
+ ret
+
+ .align ALIGNARG(4)
+13: fldt 4(%esp) // load x == NaN
+ ret
+
+ .align ALIGNARG(4)
+ // x is <20>inf
+15: fstp %st(0) // y
+ testb $2, %dh
+ jz 16f // jump if x == +inf
+
+ // We must find out whether y is an odd integer.
+ fld %st // y : y
+ fistpll (%esp) // y
+ fildll (%esp) // int(y) : y
+ fucompp // <empty>
+ fnstsw
+ sahf
+ jne 17f
+
+ // OK, the value is an integer, but is it odd?
+ popl %eax
+ popl %edx
+ andb $1, %al
+ jz 18f // jump if not odd
+ // It's an odd integer.
+ shrl $31, %edx
+ fldl MOX(minf_mzero, %edx, 8)
+ ret
+
+ .align ALIGNARG(4)
+16: fcompl MO(zero)
+ addl $8, %esp
+ fnstsw
+ shrl $5, %eax
+ andl $8, %eax
+ fldl MOX(inf_zero, %eax, 1)
+ ret
+
+ .align ALIGNARG(4)
+17: shll $30, %edx // sign bit for y in right position
+ addl $8, %esp
+18: shrl $31, %edx
+ fldl MOX(inf_zero, %edx, 8)
+ ret
+
+ .align ALIGNARG(4)
+ // x is <20>0
+20: fstp %st(0) // y
+ testb $2, %dl
+ jz 21f // y > 0
+
+ // x is <20>0 and y is < 0. We must find out whether y is an odd integer.
+ testb $2, %dh
+ jz 25f
+
+ fld %st // y : y
+ fistpll (%esp) // y
+ fildll (%esp) // int(y) : y
+ fucompp // <empty>
+ fnstsw
+ sahf
+ jne 26f
+
+ // OK, the value is an integer, but is it odd?
+ popl %eax
+ popl %edx
+ andb $1, %al
+ jz 27f // jump if not odd
+ // It's an odd integer.
+ // Raise divide-by-zero exception and get minus infinity value.
+ fldl MO(one)
+ fdivl MO(zero)
+ fchs
+ ret
+
+25: fstp %st(0)
+26: addl $8, %esp
+27: // Raise divide-by-zero exception and get infinity value.
+ fldl MO(one)
+ fdivl MO(zero)
+ ret
+
+ .align ALIGNARG(4)
+ // x is <20>0 and y is > 0. We must find out whether y is an odd integer.
+21: testb $2, %dh
+ jz 22f
+
+ fld %st // y : y
+ fistpll (%esp) // y
+ fildll (%esp) // int(y) : y
+ fucompp // <empty>
+ fnstsw
+ sahf
+ jne 23f
+
+ // OK, the value is an integer, but is it odd?
+ popl %eax
+ popl %edx
+ andb $1, %al
+ jz 24f // jump if not odd
+ // It's an odd integer.
+ fldl MO(mzero)
+ ret
+
+22: fstp %st(0)
+23: addl $8, %esp // Don't use 2 x pop
+24: fldl MO(zero)
+ ret
+
+END(__ieee754_powl)
+
+weak_alias(__ieee754_powl,powl)
diff -Nru qemu-0.7.0/bsd.orig/i386/e_remainderl.S qemu-0.7.0/bsd/i386/e_remainderl.S
--- qemu-0.7.0/bsd.orig/i386/e_remainderl.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/i386/e_remainderl.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,24 @@
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Public domain.
+ *
+ * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+ */
+
+#include <machine/asm.h>
+#include <sysdep.h>
+
+RCSID("$NetBSD: $")
+
+ENTRY(__ieee754_remainderl)
+ fldt 16(%esp)
+ fldt 4(%esp)
+1: fprem1
+ fstsw %ax
+ sahf
+ jp 1b
+ fstp %st(1)
+ ret
+END (__ieee754_remainderl)
+
+weak_alias(__ieee754_remainderl,remainderl)
diff -Nru qemu-0.7.0/bsd.orig/i386/e_sqrtl.c qemu-0.7.0/bsd/i386/e_sqrtl.c
--- qemu-0.7.0/bsd.orig/i386/e_sqrtl.c Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/i386/e_sqrtl.c Fri Apr 29 02:11:27 2005
@@ -0,0 +1,20 @@
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Public domain.
+ *
+ * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+ */
+
+#include <sysdep.h>
+
+long double
+__ieee754_sqrtl (long double x)
+{
+ long double res;
+
+ asm ("fsqrt" : "=t" (res) : "0" (x));
+
+ return res;
+}
+
+weak_alias(__ieee754_sqrtl,sqrtl)
diff -Nru qemu-0.7.0/bsd.orig/i386/s_ceill.S qemu-0.7.0/bsd/i386/s_ceill.S
--- qemu-0.7.0/bsd.orig/i386/s_ceill.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/i386/s_ceill.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,27 @@
+/*
+ * Based on code written by J.T. Conklin <jtc@NetBSD.org>.
+ * Public domain.
+ */
+
+#include <machine/asm.h>
+RCSID("$FreeBSD: /tmp/pcvs/ports/emulators/qemu-devel/files/Attic/patch-libmath,v 1.4 2007-03-10 17:03:05 nox Exp $")
+
+ENTRY(ceill)
+ pushl %ebp
+ movl %esp,%ebp
+ subl $8,%esp
+
+ fstcw -4(%ebp) /* store fpu control word */
+ movw -4(%ebp),%dx
+ orw $0x0800,%dx /* round towards +oo */
+ andw $0xfbff,%dx
+ movw %dx,-8(%ebp)
+ fldcw -8(%ebp) /* load modfied control word */
+
+ fldt 8(%ebp) /* round */
+ frndint
+
+ fldcw -4(%ebp) /* restore original control word */
+
+ leave
+ ret
diff -Nru qemu-0.7.0/bsd.orig/i386/s_cosl.S qemu-0.7.0/bsd/i386/s_cosl.S
--- qemu-0.7.0/bsd.orig/i386/s_cosl.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/i386/s_cosl.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,32 @@
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Public domain.
+ *
+ * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+ */
+
+#include <machine/asm.h>
+#include <sysdep.h>
+
+RCSID("$NetBSD: $")
+
+ENTRY(__cosl)
+ fldt 4(%esp)
+ fcos
+ fnstsw %ax
+ testl $0x400,%eax
+ jnz 1f
+ ret
+ .align ALIGNARG(4)
+1: fldpi
+ fadd %st(0)
+ fxch %st(1)
+2: fprem1
+ fnstsw %ax
+ testl $0x400,%eax
+ jnz 2b
+ fstp %st(1)
+ fcos
+ ret
+END (__cosl)
+weak_alias (__cosl, cosl)
diff -Nru qemu-0.7.0/bsd.orig/i386/s_floorl.S qemu-0.7.0/bsd/i386/s_floorl.S
--- qemu-0.7.0/bsd.orig/i386/s_floorl.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/i386/s_floorl.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,27 @@
+/*
+ * Based on code written by J.T. Conklin <jtc@NetBSD.org>.
+ * Public domain.
+ */
+
+#include <machine/asm.h>
+RCSID("$FreeBSD: /tmp/pcvs/ports/emulators/qemu-devel/files/Attic/patch-libmath,v 1.4 2007-03-10 17:03:05 nox Exp $")
+
+ENTRY(floorl)
+ pushl %ebp
+ movl %esp,%ebp
+ subl $8,%esp
+
+ fstcw -4(%ebp) /* store fpu control word */
+ movw -4(%ebp),%dx
+ orw $0x0400,%dx /* round towards -oo */
+ andw $0xf7ff,%dx
+ movw %dx,-8(%ebp)
+ fldcw -8(%ebp) /* load modfied control word */
+
+ fldt 8(%ebp) /* round */
+ frndint
+
+ fldcw -4(%ebp) /* restore original control word */
+
+ leave
+ ret
diff -Nru qemu-0.7.0/bsd.orig/i386/s_isnormal.c qemu-0.7.0/bsd/i386/s_isnormal.c
--- qemu-0.7.0/bsd.orig/i386/s_isnormal.c Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/i386/s_isnormal.c Fri Apr 29 02:11:27 2005
@@ -0,0 +1,85 @@
+/*-
+ * Copyright (c) 2003 Mike Barcroft <mike@FreeBSD.org>
+ * Copyright (c) 2002-2004 David Schultz <das@FreeBSD.ORG>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD: /tmp/pcvs/ports/emulators/qemu-devel/files/Attic/patch-libmath,v 1.4 2007-03-10 17:03:05 nox Exp $
+ */
+
+union IEEEf2bits {
+ float f;
+ struct {
+ unsigned int man :23;
+ unsigned int exp :8;
+ unsigned int sign :1;
+ } bits;
+};
+
+union IEEEd2bits {
+ double d;
+ struct {
+ unsigned int manl :32;
+ unsigned int manh :20;
+ unsigned int exp :11;
+ unsigned int sign :1;
+ } bits;
+};
+
+union IEEEl2bits {
+ long double e;
+ struct {
+ unsigned int manl :32;
+ unsigned int manh :32;
+ unsigned int exp :15;
+ unsigned int sign :1;
+ unsigned int junk :16;
+ } bits;
+};
+
+int
+__isnormal(double d)
+{
+ union IEEEd2bits u;
+
+ u.d = d;
+ return (u.bits.exp != 0 && u.bits.exp != 2047);
+}
+
+int
+__isnormalf(float f)
+{
+ union IEEEf2bits u;
+
+ u.f = f;
+ return (u.bits.exp != 0 && u.bits.exp != 255);
+}
+
+int
+__isnormall(long double e)
+{
+ union IEEEl2bits u;
+
+ u.e = e;
+ return (u.bits.exp != 0 && u.bits.exp != 32767);
+}
diff -Nru qemu-0.7.0/bsd.orig/i386/s_llrint.S qemu-0.7.0/bsd/i386/s_llrint.S
--- qemu-0.7.0/bsd.orig/i386/s_llrint.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/i386/s_llrint.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,36 @@
+/*-
+ * Copyright (c) 2005 David Schultz <das@FreeBSD.ORG>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <machine/asm.h>
+RCSID("$FreeBSD: /tmp/pcvs/ports/emulators/qemu-devel/files/Attic/patch-libmath,v 1.4 2007-03-10 17:03:05 nox Exp $");
+
+ENTRY(llrint)
+ fldl 4(%esp)
+ subl $8,%esp
+ fistpll (%esp)
+ popl %eax
+ popl %edx
+ ret
diff -Nru qemu-0.7.0/bsd.orig/i386/s_llrintf.S qemu-0.7.0/bsd/i386/s_llrintf.S
--- qemu-0.7.0/bsd.orig/i386/s_llrintf.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/i386/s_llrintf.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,36 @@
+/*-
+ * Copyright (c) 2005 David Schultz <das@FreeBSD.ORG>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <machine/asm.h>
+RCSID("$FreeBSD: /tmp/pcvs/ports/emulators/qemu-devel/files/Attic/patch-libmath,v 1.4 2007-03-10 17:03:05 nox Exp $")
+
+ENTRY(llrintf)
+ flds 4(%esp)
+ subl $8,%esp
+ fistpll (%esp)
+ popl %eax
+ popl %edx
+ ret
diff -Nru qemu-0.7.0/bsd.orig/i386/s_llrintl.S qemu-0.7.0/bsd/i386/s_llrintl.S
--- qemu-0.7.0/bsd.orig/i386/s_llrintl.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/i386/s_llrintl.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,35 @@
+/* Round argument to nearest integral value according to current rounding
+ direction.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <machine/asm.h>
+#include <sysdep.h>
+
+ .text
+ENTRY(__llrintl)
+ fldt 4(%esp)
+ subl $8, %esp
+ fistpll (%esp)
+ fwait
+ popl %eax
+ popl %edx
+ ret
+END(__llrintl)
+weak_alias (__llrintl, llrintl)
diff -Nru qemu-0.7.0/bsd.orig/i386/s_lrint.S qemu-0.7.0/bsd/i386/s_lrint.S
--- qemu-0.7.0/bsd.orig/i386/s_lrint.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/i386/s_lrint.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,35 @@
+/*-
+ * Copyright (c) 2005 David Schultz <das@FreeBSD.ORG>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <machine/asm.h>
+RCSID("$FreeBSD: /tmp/pcvs/ports/emulators/qemu-devel/files/Attic/patch-libmath,v 1.4 2007-03-10 17:03:05 nox Exp $");
+
+ENTRY(lrint)
+ fldl 4(%esp)
+ subl $4,%esp
+ fistpl (%esp)
+ popl %eax
+ ret
diff -Nru qemu-0.7.0/bsd.orig/i386/s_lrintf.S qemu-0.7.0/bsd/i386/s_lrintf.S
--- qemu-0.7.0/bsd.orig/i386/s_lrintf.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/i386/s_lrintf.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,35 @@
+/*-
+ * Copyright (c) 2005 David Schultz <das@FreeBSD.ORG>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <machine/asm.h>
+RCSID("$FreeBSD: /tmp/pcvs/ports/emulators/qemu-devel/files/Attic/patch-libmath,v 1.4 2007-03-10 17:03:05 nox Exp $")
+
+ENTRY(lrintf)
+ flds 4(%esp)
+ subl $4,%esp
+ fistpl (%esp)
+ popl %eax
+ ret
diff -Nru qemu-0.7.0/bsd.orig/i386/s_lrintl.S qemu-0.7.0/bsd/i386/s_lrintl.S
--- qemu-0.7.0/bsd.orig/i386/s_lrintl.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/i386/s_lrintl.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,34 @@
+/* Round argument to nearest integral value according to current rounding
+ direction.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <machine/asm.h>
+#include <sysdep.h>
+
+ .text
+ENTRY(__lrintl)
+ fldt 4(%esp)
+ subl $4, %esp
+ fistpl (%esp)
+ fwait
+ popl %eax
+ ret
+END(__lrintl)
+weak_alias (__lrintl, lrintl)
diff -Nru qemu-0.7.0/bsd.orig/i386/s_rintl.c qemu-0.7.0/bsd/i386/s_rintl.c
--- qemu-0.7.0/bsd.orig/i386/s_rintl.c Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/i386/s_rintl.c Fri Apr 29 02:11:27 2005
@@ -0,0 +1,18 @@
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
+ * Public domain.
+ */
+
+#include <sysdep.h>
+
+long double
+__rintl (long double x)
+{
+ long double res;
+
+ asm ("frndint" : "=t" (res) : "0" (x));
+ return res;
+}
+
+weak_alias (__rintl, rintl)
diff -Nru qemu-0.7.0/bsd.orig/i386/s_round.c qemu-0.7.0/bsd/i386/s_round.c
--- qemu-0.7.0/bsd.orig/i386/s_round.c Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/i386/s_round.c Fri Apr 29 02:11:27 2005
@@ -0,0 +1,51 @@
+/*-
+ * Copyright (c) 2003, Steven G. Kargl
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice unmodified, this list of conditions, and the following
+ * disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD: /tmp/pcvs/ports/emulators/qemu-devel/files/Attic/patch-libmath,v 1.4 2007-03-10 17:03:05 nox Exp $");
+
+#include <math.h>
+
+double
+round(double x)
+{
+ double t;
+
+ if (!isfinite(x))
+ return (x);
+
+ if (x >= 0.0) {
+ t = floor(x);
+ if (t - x <= -0.5)
+ t += 1.0;
+ return (t);
+ } else {
+ t = floor(-x);
+ if (t + x <= -0.5)
+ t += 1.0;
+ return (-t);
+ }
+}
diff -Nru qemu-0.7.0/bsd.orig/i386/s_sinl.S qemu-0.7.0/bsd/i386/s_sinl.S
--- qemu-0.7.0/bsd.orig/i386/s_sinl.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/i386/s_sinl.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,32 @@
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Public domain.
+ *
+ * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+ */
+
+#include <machine/asm.h>
+#include <sysdep.h>
+
+RCSID("$NetBSD: $")
+
+ENTRY(__sinl)
+ fldt 4(%esp)
+ fsin
+ fnstsw %ax
+ testl $0x400,%eax
+ jnz 1f
+ ret
+ .align ALIGNARG(4)
+1: fldpi
+ fadd %st(0)
+ fxch %st(1)
+2: fprem1
+ fnstsw %ax
+ testl $0x400,%eax
+ jnz 2b
+ fstp %st(1)
+ fsin
+ ret
+END (__sinl)
+weak_alias (__sinl, sinl)
diff -Nru qemu-0.7.0/bsd.orig/i386/s_tanl.S qemu-0.7.0/bsd/i386/s_tanl.S
--- qemu-0.7.0/bsd.orig/i386/s_tanl.S Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/i386/s_tanl.S Fri Apr 29 02:11:27 2005
@@ -0,0 +1,33 @@
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Public domain.
+ *
+ * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+ */
+
+#include <machine/asm.h>
+#include <sysdep.h>
+
+RCSID("$NetBSD: $")
+
+ENTRY(__tanl)
+ fldt 4(%esp)
+ fptan
+ fnstsw %ax
+ testl $0x400,%eax
+ jnz 1f
+ fstp %st(0)
+ ret
+1: fldpi
+ fadd %st(0)
+ fxch %st(1)
+2: fprem1
+ fstsw %ax
+ testl $0x400,%eax
+ jnz 2b
+ fstp %st(1)
+ fptan
+ fstp %st(0)
+ ret
+END (__tanl)
+weak_alias (__tanl, tanl)
diff -Nru qemu-0.7.0/bsd.orig/sysdep.h qemu-0.7.0/bsd/sysdep.h
--- qemu-0.7.0/bsd.orig/sysdep.h Wed Dec 31 19:00:00 1969
+++ qemu-0.7.0/bsd/sysdep.h Fri Apr 29 02:11:27 2005
@@ -0,0 +1,20 @@
+#ifndef _QEMU_BSD_SYSDEP_H_
+#define _QEMU_BSD_SYSDEP_H_
+
+#include <sys/cdefs.h>
+
+#define HAVE_ELF
+
+#ifdef __ASSEMBLER__
+#define ALIGNARG(log2) 1<<log2
+#define ASM_TYPE_DIRECTIVE(name,typearg) .type name,typearg;
+#define ASM_SIZE_DIRECTIVE(name) .size name,.-name;
+#define END(x)
+#define strong_alias(sym,alias) .set alias,sym;
+#define weak_alias(sym,alias) .weak alias; .equ alias,sym;
+#else
+#define strong_alias(sym,alias) __strong_reference(sym,alias);
+#define weak_alias(sym,alias) __weak_reference(sym,alias);
+#endif
+
+#endif
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