2 Copyright (C) 1997, 1998 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
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 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
21 #include <bits/arm_asm.h>
24 .type __sigsetjmp,%function
26 #if defined(THUMB1_ONLY)
29 push {r3, r4, r5, r6, r7, lr}
31 stmia r0!, {r4, r5, r6, r7}
38 stmia r0!, {r2, r3, r4, r5, r6, r7}
42 pop {r3, r4, r5, r6, r7, pc}
48 #if defined(__thumb2__)
49 stmia ip!, {v1-v6, sl, fp}
54 stmia ip!, {v1-v6, sl, fp, sp, lr}
56 #if defined __UCLIBC_HAS_FLOATS__ && ! defined __UCLIBC_HAS_SOFT_FLOAT__
58 /* Store the VFP registers. */
59 /* Following instruction is fstmiax ip!, {d8-d15}. */
60 stc p11, cr8, [r12], #68
61 /* Store the floating-point status register. */
62 /* Following instruction is fmrx r2, fpscr. */
63 mrc p10, 7, r2, cr1, cr0, 0
65 # elif defined __MAVERICK__
66 cfstrd mvd4, [ip], #8 ; nop
67 cfstrd mvd5, [ip], #8 ; nop
68 cfstrd mvd6, [ip], #8 ; nop
69 cfstrd mvd7, [ip], #8 ; nop
70 cfstrd mvd8, [ip], #8 ; nop
71 cfstrd mvd9, [ip], #8 ; nop
72 cfstrd mvd10, [ip], #8 ; nop
73 cfstrd mvd11, [ip], #8 ; nop
74 cfstrd mvd12, [ip], #8 ; nop
75 cfstrd mvd13, [ip], #8 ; nop
76 cfstrd mvd14, [ip], #8 ; nop
77 cfstrd mvd15, [ip], #8
83 /* Save the call-preserved iWMMXt registers. */
84 /* Following instructions are wstrd wr10, [ip], #8 (etc.) */
85 stcl p1, cr10, [r12], #8
86 stcl p1, cr11, [r12], #8
87 stcl p1, cr12, [r12], #8
88 stcl p1, cr13, [r12], #8
89 stcl p1, cr14, [r12], #8
90 stcl p1, cr15, [r12], #8
93 /* Make a tail call to __sigjmp_save; it takes the same args. */
101 .size __sigsetjmp,.-__sigsetjmp