From 6e7a315eb67cb6c113cf37e1d66c4f11a51a2b3e Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 18:29:51 +0200
Subject: Adding upstream version 2.06.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 grub-core/lib/mips/setjmp.S | 71 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 grub-core/lib/mips/setjmp.S

(limited to 'grub-core/lib/mips/setjmp.S')

diff --git a/grub-core/lib/mips/setjmp.S b/grub-core/lib/mips/setjmp.S
new file mode 100644
index 0000000..895235b
--- /dev/null
+++ b/grub-core/lib/mips/setjmp.S
@@ -0,0 +1,71 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2007,2009  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/>.
+ */
+
+#include <grub/symbol.h>
+#include <grub/dl.h>
+#include <grub/mips/asm.h>
+
+	.file	"setjmp.S"
+
+GRUB_MOD_LICENSE "GPLv3+"
+
+	.text
+
+/*
+ * int grub_setjmp (grub_jmp_buf env)
+ */
+FUNCTION(grub_setjmp)
+	GRUB_ASM_REG_S $s0, 0($a0)
+	GRUB_ASM_REG_S $s1, 8($a0)
+	GRUB_ASM_REG_S $s2, 16($a0)
+	GRUB_ASM_REG_S $s3, 24($a0)
+	GRUB_ASM_REG_S $s4, 32($a0)
+	GRUB_ASM_REG_S $s5, 40($a0)
+	GRUB_ASM_REG_S $s6, 48($a0)
+	GRUB_ASM_REG_S $s7, 56($a0)
+	GRUB_ASM_REG_S $s8, 64($a0)
+	GRUB_ASM_REG_S $gp, 72($a0)
+	GRUB_ASM_REG_S $sp, 80($a0)
+	GRUB_ASM_REG_S $ra, 88($a0)
+	move $v0, $zero
+	move $v1, $zero
+	jr $ra
+	 nop
+/*
+ * int grub_longjmp (grub_jmp_buf env, int val)
+ */
+FUNCTION(grub_longjmp)
+	GRUB_ASM_REG_L $s0, 0($a0)
+	GRUB_ASM_REG_L $s1, 8($a0)
+	GRUB_ASM_REG_L $s2, 16($a0)
+	GRUB_ASM_REG_L $s3, 24($a0)
+	GRUB_ASM_REG_L $s4, 32($a0)
+	GRUB_ASM_REG_L $s5, 40($a0)
+	GRUB_ASM_REG_L $s6, 48($a0)
+	GRUB_ASM_REG_L $s7, 56($a0)
+	GRUB_ASM_REG_L $s8, 64($a0)
+	GRUB_ASM_REG_L $gp, 72($a0)
+	GRUB_ASM_REG_L $sp, 80($a0)
+	GRUB_ASM_REG_L $ra, 88($a0)
+	move $v0, $a1
+	bne  $v0, $zero, 1f
+	addiu $v0, $v0, 1
+1:	
+	move $v1, $zero
+	jr $ra
+	 nop
-- 
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