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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/mips/include/asm/sim.h
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/mips/include/asm/sim.h')
-rw-r--r--kernel/arch/mips/include/asm/sim.h82
1 files changed, 82 insertions, 0 deletions
diff --git a/kernel/arch/mips/include/asm/sim.h b/kernel/arch/mips/include/asm/sim.h
new file mode 100644
index 000000000..91831800c
--- /dev/null
+++ b/kernel/arch/mips/include/asm/sim.h
@@ -0,0 +1,82 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1999, 2000, 2003 Ralf Baechle
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_SIM_H
+#define _ASM_SIM_H
+
+
+#include <asm/asm-offsets.h>
+
+#define __str2(x) #x
+#define __str(x) __str2(x)
+
+#ifdef CONFIG_32BIT
+
+#define save_static_function(symbol) \
+__asm__( \
+ ".text\n\t" \
+ ".globl\t__" #symbol "\n\t" \
+ ".align\t2\n\t" \
+ ".type\t__" #symbol ", @function\n\t" \
+ ".ent\t__" #symbol ", 0\n__" \
+ #symbol":\n\t" \
+ ".frame\t$29, 0, $31\n\t" \
+ "sw\t$16,"__str(PT_R16)"($29)\t\t\t# save_static_function\n\t" \
+ "sw\t$17,"__str(PT_R17)"($29)\n\t" \
+ "sw\t$18,"__str(PT_R18)"($29)\n\t" \
+ "sw\t$19,"__str(PT_R19)"($29)\n\t" \
+ "sw\t$20,"__str(PT_R20)"($29)\n\t" \
+ "sw\t$21,"__str(PT_R21)"($29)\n\t" \
+ "sw\t$22,"__str(PT_R22)"($29)\n\t" \
+ "sw\t$23,"__str(PT_R23)"($29)\n\t" \
+ "sw\t$30,"__str(PT_R30)"($29)\n\t" \
+ "j\t" #symbol "\n\t" \
+ ".end\t__" #symbol "\n\t" \
+ ".size\t__" #symbol",. - __" #symbol)
+
+#define nabi_no_regargs
+
+#endif /* CONFIG_32BIT */
+
+#ifdef CONFIG_64BIT
+
+#define save_static_function(symbol) \
+__asm__( \
+ ".text\n\t" \
+ ".globl\t__" #symbol "\n\t" \
+ ".align\t2\n\t" \
+ ".type\t__" #symbol ", @function\n\t" \
+ ".ent\t__" #symbol ", 0\n__" \
+ #symbol":\n\t" \
+ ".frame\t$29, 0, $31\n\t" \
+ "sd\t$16,"__str(PT_R16)"($29)\t\t\t# save_static_function\n\t" \
+ "sd\t$17,"__str(PT_R17)"($29)\n\t" \
+ "sd\t$18,"__str(PT_R18)"($29)\n\t" \
+ "sd\t$19,"__str(PT_R19)"($29)\n\t" \
+ "sd\t$20,"__str(PT_R20)"($29)\n\t" \
+ "sd\t$21,"__str(PT_R21)"($29)\n\t" \
+ "sd\t$22,"__str(PT_R22)"($29)\n\t" \
+ "sd\t$23,"__str(PT_R23)"($29)\n\t" \
+ "sd\t$30,"__str(PT_R30)"($29)\n\t" \
+ "j\t" #symbol "\n\t" \
+ ".end\t__" #symbol "\n\t" \
+ ".size\t__" #symbol",. - __" #symbol)
+
+#define nabi_no_regargs \
+ unsigned long __dummy0, \
+ unsigned long __dummy1, \
+ unsigned long __dummy2, \
+ unsigned long __dummy3, \
+ unsigned long __dummy4, \
+ unsigned long __dummy5, \
+ unsigned long __dummy6, \
+ unsigned long __dummy7,
+
+#endif /* CONFIG_64BIT */
+
+#endif /* _ASM_SIM_H */