| /* longjmp for SH. |
| Copyright (C) 1999-2018 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <sysdep.h> |
| #define _SETJMP_H |
| #define _ASM |
| #include <bits/setjmp.h> |
| |
| /* __longjmp(jmpbuf, val) */ |
| |
| ENTRY (__longjmp) |
| mov.l @r4+, r8 |
| mov.l @r4+, r9 |
| mov.l @r4+, r10 |
| mov.l @r4+, r11 |
| mov.l @r4+, r12 |
| mov r5, r0 /* get the return value in place */ |
| tst r0, r0 |
| bf.s 1f |
| mov.l @r4+, r13 |
| mov #1,r0 /* can't let setjmp() return zero! */ |
| 1: |
| #ifdef PTR_DEMANGLE |
| mov.l @r4+, r2 |
| PTR_DEMANGLE (r2, r1) |
| mov r2, r14 |
| mov.l @r4+, r2 |
| PTR_DEMANGLE2 (r2, r1) |
| # ifdef CHECK_SP |
| CHECK_SP (r2) |
| # endif |
| mov r2, r15 |
| mov.l @r4+, r2 |
| PTR_DEMANGLE2 (r2, r1) |
| lds r2, pr |
| mov #0, r1 |
| #else |
| mov.l @r4+, r14 |
| # ifdef CHECK_SP |
| mov.l @r4, r2 |
| CHECK_SP (r2) |
| # endif |
| mov.l @r4+, r15 |
| lds.l @r4+, pr |
| #endif |
| #ifdef __SH_FPU_ANY__ |
| ldc.l @r4+, gbr |
| lds.l @r4+, fpscr |
| fmov.s @r4+, fr12 |
| fmov.s @r4+, fr13 |
| fmov.s @r4+, fr14 |
| rts |
| fmov.s @r4+, fr15 |
| #else |
| rts |
| ldc.l @r4+, gbr |
| #endif /* !__SH_FPU_ANY__ */ |
| END (__longjmp) |