1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
/* Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David Mosberger <davidm@azstarnet.com>, 1995.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <sysdep.h>
#define GSI_IEEE_FP_CONTROL 45
.text
LEAF(__ieee_get_fp_control, 16)
#ifdef PROF
ldgp gp, 0(pv)
lda sp, -16(sp)
.set noat
lda AT, _mcount
jsr AT, (AT), _mcount
.set at
.prologue 1
#else
lda sp, -16(sp)
.prologue 0
#endif
mov sp, a1
ldi a0, GSI_IEEE_FP_CONTROL
ldi v0, __NR_osf_getsysinfo
call_pal PAL_callsys
bne a3, $error
ldq v0, 0(sp)
lda sp, 16(sp)
ret
$error:
#ifndef PROF
br gp, 1f
1: ldgp gp, 0(gp)
#endif
lda sp, 16(sp)
jmp zero, __syscall_error
END(__ieee_get_fp_control)
weak_alias (__ieee_get_fp_control, ieee_get_fp_control)
|
