Updated to fedora-glibc-20060328T0900
[kopensolaris-gnu/glibc.git] / sysdeps / powerpc / powerpc32 / fpu / fprsave.S
1 /* Copyright (C) 2000, 2001, 2006 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, write to the Free
16    Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
17    02110-1301 USA.  */
18
19 /*
20     Floating Point Registers (FPRs) save routine
21 */
22
23 #include <sysdep.h>
24
25 ENTRY(_savefpr_all)
26                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savef14)
27                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_14)
28 C_TEXT(_savef14):
29 C_TEXT(_savefpr_14):    stfd    fp14,-144(r1)
30                         cfi_offset(fp14,-144)
31                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savef15)
32                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_15)
33 C_TEXT(_savef15):
34 C_TEXT(_savefpr_15):    stfd    fp15,-136(r1)
35                         cfi_offset(fp15,-136)
36                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savef16)
37                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_16)
38 C_TEXT(_savef16):
39 C_TEXT(_savefpr_16):    stfd    fp16,-128(r1)
40                         cfi_offset(fp16,-128)
41                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savef17)
42                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_17)
43 C_TEXT(_savef17):
44 C_TEXT(_savefpr_17):    stfd    fp17,-120(r1)
45                         cfi_offset(fp17,-120)
46                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savef18)
47                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_18)
48 C_TEXT(_savef18):
49 C_TEXT(_savefpr_18):    stfd    fp18,-112(r1)
50                         cfi_offset(fp18,-112)
51                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savef19)
52                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_19)
53 C_TEXT(_savef19):
54 C_TEXT(_savefpr_19):    stfd    fp19,-104(r1)
55                         cfi_offset(fp19,-104)
56                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savef20)
57                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_20)
58 C_TEXT(_savef20):
59 C_TEXT(_savefpr_20):    stfd    fp20,-96(r1)
60                         cfi_offset(fp20,-96)
61                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savef21)
62                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_21)
63 C_TEXT(_savef21):
64 C_TEXT(_savefpr_21):    stfd    fp21,-88(r1)
65                         cfi_offset(fp21,-88)
66                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savef22)
67                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_22)
68 C_TEXT(_savef22):
69 C_TEXT(_savefpr_22):    stfd    fp22,-80(r1)
70                         cfi_offset(fp22,-80)
71                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savef23)
72                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_23)
73 C_TEXT(_savef23):
74 C_TEXT(_savefpr_23):    stfd    fp23,-72(r1)
75                         cfi_offset(fp23,-72)
76                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savef24)
77                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_24)
78 C_TEXT(_savef24):
79 C_TEXT(_savefpr_24):    stfd    fp24,-64(r1)
80                         cfi_offset(fp24,-64)
81                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savef25)
82                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_25)
83 C_TEXT(_savef25):
84 C_TEXT(_savefpr_25):    stfd    fp25,-56(r1)
85                         cfi_offset(fp25,-56)
86                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savef26)
87                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_26)
88 C_TEXT(_savef26):
89 C_TEXT(_savefpr_26):    stfd    fp26,-48(r1)
90                         cfi_offset(fp26,-48)
91                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savef27)
92                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_27)
93 C_TEXT(_savef27):
94 C_TEXT(_savefpr_27):    stfd    fp27,-40(r1)
95                         cfi_offset(fp27,-40)
96                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savef28)
97                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_28)
98 C_TEXT(_savef28):
99 C_TEXT(_savefpr_28):    stfd    fp28,-32(r1)
100                         cfi_offset(fp28,-32)
101                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savef29)
102                 ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_29)
103 C_TEXT(_savef29):
104 C_TEXT(_savefpr_29):    stfd    fp29,-24(r1)    #save f29
105                         stfd    fp30,-16(r1)    #save f30
106                         stfd    fp31,-8(r1)     #save f31
107                         cfi_offset(fp29,-24)
108                         cfi_offset(fp30,-16)
109                         cfi_offset(fp31,-8)
110                         stw     r0,8(r1)        #save LR in callers frame
111                         blr                     #return
112 END (_savefpr_all)