1 /* Copyright (c) 2017 SiFive Inc. All rights reserved.
3 This copyrighted material is made available to anyone wishing to use,
4 modify, copy, or redistribute it subject to the terms and conditions
5 of the FreeBSD License. This program is distributed in the hope that
6 it will be useful, but WITHOUT ANY WARRANTY expressed or implied,
7 including the implied warranties of MERCHANTABILITY or FITNESS FOR
8 A PARTICULAR PURPOSE. A copy of this license is available at
9 http://www.opensource.org/licenses.
14 /* int setjmp (jmp_buf); */
16 .type setjmp, @function
30 REG_S s9, 10*SZREG(a0)
31 REG_S s10,11*SZREG(a0)
32 REG_S s11,12*SZREG(a0)
33 REG_S sp, 13*SZREG(a0)
38 #ifndef __riscv_float_abi_soft
39 FREG_S fs0, 14*SZREG+ 0*SZFREG(a0)
40 FREG_S fs1, 14*SZREG+ 1*SZFREG(a0)
41 FREG_S fs2, 14*SZREG+ 2*SZFREG(a0)
42 FREG_S fs3, 14*SZREG+ 3*SZFREG(a0)
43 FREG_S fs4, 14*SZREG+ 4*SZFREG(a0)
44 FREG_S fs5, 14*SZREG+ 5*SZFREG(a0)
45 FREG_S fs6, 14*SZREG+ 6*SZFREG(a0)
46 FREG_S fs7, 14*SZREG+ 7*SZFREG(a0)
47 FREG_S fs8, 14*SZREG+ 8*SZFREG(a0)
48 FREG_S fs9, 14*SZREG+ 9*SZFREG(a0)
49 FREG_S fs10,14*SZREG+10*SZFREG(a0)
50 FREG_S fs11,14*SZREG+11*SZFREG(a0)
55 .size setjmp, .-setjmp
57 /* volatile void longjmp (jmp_buf, int); */
59 .type longjmp, @function
72 REG_L s9, 10*SZREG(a0)
73 REG_L s10,11*SZREG(a0)
74 REG_L s11,12*SZREG(a0)
75 REG_L sp, 13*SZREG(a0)
80 #ifndef __riscv_float_abi_soft
81 FREG_L fs0, 14*SZREG+ 0*SZFREG(a0)
82 FREG_L fs1, 14*SZREG+ 1*SZFREG(a0)
83 FREG_L fs2, 14*SZREG+ 2*SZFREG(a0)
84 FREG_L fs3, 14*SZREG+ 3*SZFREG(a0)
85 FREG_L fs4, 14*SZREG+ 4*SZFREG(a0)
86 FREG_L fs5, 14*SZREG+ 5*SZFREG(a0)
87 FREG_L fs6, 14*SZREG+ 6*SZFREG(a0)
88 FREG_L fs7, 14*SZREG+ 7*SZFREG(a0)
89 FREG_L fs8, 14*SZREG+ 8*SZFREG(a0)
90 FREG_L fs9, 14*SZREG+ 9*SZFREG(a0)
91 FREG_L fs10,14*SZREG+10*SZFREG(a0)
92 FREG_L fs11,14*SZREG+11*SZFREG(a0)
96 add a0, a0, a1 # a0 = (a1 == 0) ? 1 : a1
98 .size longjmp, .-longjmp