1 | /* Copyright (C) 1993-2022 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. |
3 | |
4 | The GNU C Library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either |
7 | version 2.1 of the License, or (at your option) any later version. |
8 | |
9 | The GNU C Library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | Lesser General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU Lesser General Public |
15 | License along with the GNU C Library. If not, see |
16 | <https://www.gnu.org/licenses/>. */ |
17 | |
18 | #include <sysdep.h> |
19 | #include "kernel_sysinfo.h" |
20 | |
21 | |
22 | .text |
23 | |
24 | ENTRY(__ieee_get_fp_control) |
25 | cfi_startproc |
26 | PSEUDO_PROLOGUE |
27 | |
28 | lda sp, -16(sp) |
29 | cfi_adjust_cfa_offset(16) |
30 | |
31 | mov sp, a1 |
32 | ldi a0, GSI_IEEE_FP_CONTROL |
33 | ldi v0, __NR_osf_getsysinfo |
34 | call_pal PAL_callsys |
35 | |
36 | ldq t0, 0(sp) |
37 | lda sp, 16(sp) |
38 | cfi_adjust_cfa_offset(-16) |
39 | |
40 | bne a3, SYSCALL_ERROR_LABEL |
41 | |
42 | mov t0, v0 |
43 | ret |
44 | |
45 | PSEUDO_END(__ieee_get_fp_control) |
46 | cfi_endproc |
47 | |
48 | libc_hidden_def(__ieee_get_fp_control) |
49 | weak_alias (__ieee_get_fp_control, ieee_get_fp_control) |
50 | |