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1 | /* Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. | |
3 | Contributed by David Mosberger <davidm@azstarnet.com>, 1995. | |
28f540f4 | 4 | |
84384f5b UD |
5 | The GNU C Library is free software; you can redistribute it and/or |
6 | modify it under the terms of the GNU Library General Public License as | |
7 | published by the Free Software Foundation; either version 2 of the | |
8 | License, or (at your option) any later version. | |
28f540f4 | 9 | |
84384f5b UD |
10 | The GNU C Library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Library General Public License for more details. | |
28f540f4 | 14 | |
84384f5b UD |
15 | You should have received a copy of the GNU Library General Public |
16 | License along with the GNU C Library; see the file COPYING.LIB. If not, | |
17 | write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
18 | Boston, MA 02111-1307, USA. */ | |
28f540f4 | 19 | |
b20e47cb | 20 | #include <sysdep.h> |
28f540f4 | 21 | |
b20e47cb | 22 | #define GSI_IEEE_FP_CONTROL 45 |
28f540f4 | 23 | |
b20e47cb | 24 | .text |
510ca033 | 25 | |
b5791037 UD |
26 | LEAF(__ieee_get_fp_control, 16) |
27 | #ifdef PROF | |
28 | ldgp gp, 0(pv) | |
29 | lda sp, -16(sp) | |
84384f5b | 30 | .set noat |
b5791037 UD |
31 | lda AT, _mcount |
32 | jsr AT, (AT), _mcount | |
84384f5b | 33 | .set at |
a1470b6f | 34 | .prologue 1 |
b5791037 UD |
35 | #else |
36 | lda sp, -16(sp) | |
37 | .prologue 0 | |
38 | #endif | |
28f540f4 | 39 | |
b20e47cb RM |
40 | mov sp, a1 |
41 | ldi a0, GSI_IEEE_FP_CONTROL | |
42 | ldi v0, __NR_osf_getsysinfo | |
43 | call_pal PAL_callsys | |
44 | bne a3, error | |
45 | ||
46 | ldq v0, 0(sp) | |
b5791037 | 47 | lda sp, 16(sp) |
b20e47cb RM |
48 | ret |
49 | ||
b5791037 UD |
50 | error: lda sp, 16(sp) |
51 | #ifndef PROF | |
510ca033 RM |
52 | br gp, 1f |
53 | 1: ldgp gp, 0(gp) | |
b5791037 | 54 | #endif |
a1470b6f | 55 | jmp zero, __syscall_error |
b20e47cb | 56 | |
84724245 | 57 | END(__ieee_get_fp_control) |
b20e47cb RM |
58 | |
59 | weak_alias (__ieee_get_fp_control, ieee_get_fp_control) |