vbatts/grub
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

RISC-V: Add setjmp implementation

Browse source 
This patch adds a 32/64 capable setjmp implementation for RISC-V.

Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This commit is contained in:
Alexander Graf 2019-02-12 11:31:01 +01:00 • committed by Daniel Kiper
parent cfec209370
commit ff6871831d
3 changed files with 138 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

27
include/grub/riscv32/setjmp.h Normal file
View file

@ -0,0 +1,27 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2018 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_SETJMP_CPU_HEADER
#define GRUB_SETJMP_CPU_HEADER 1
typedef unsigned long long grub_jmp_buf[14];
int grub_setjmp (grub_jmp_buf env) RETURNS_TWICE;
void grub_longjmp (grub_jmp_buf env, int val) __attribute__ ((noreturn));
#endif /* ! GRUB_SETJMP_CPU_HEADER */

27
include/grub/riscv64/setjmp.h Normal file
View file

@ -0,0 +1,27 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2018 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_SETJMP_CPU_HEADER
#define GRUB_SETJMP_CPU_HEADER 1
typedef unsigned long long grub_jmp_buf[14];
int grub_setjmp (grub_jmp_buf env) RETURNS_TWICE;
void grub_longjmp (grub_jmp_buf env, int val) __attribute__ ((noreturn));
#endif /* ! GRUB_SETJMP_CPU_HEADER */