Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 1999, 2000, 2003 Ralf Baechle
7 * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
8 */
9#ifndef _ASM_SIM_H
10#define _ASM_SIM_H
11
12#include <linux/config.h>
13
14#include <asm/offset.h>
15
16#define __str2(x) #x
17#define __str(x) __str2(x)
18
19#ifdef CONFIG_MIPS32
20
21#define save_static_function(symbol) \
22__asm__ ( \
23 ".text\n\t" \
24 ".globl\t" #symbol "\n\t" \
25 ".align\t2\n\t" \
26 ".type\t" #symbol ", @function\n\t" \
27 ".ent\t" #symbol ", 0\n" \
28 #symbol":\n\t" \
29 ".frame\t$29, 0, $31\n\t" \
30 "sw\t$16,"__str(PT_R16)"($29)\t\t\t# save_static_function\n\t" \
31 "sw\t$17,"__str(PT_R17)"($29)\n\t" \
32 "sw\t$18,"__str(PT_R18)"($29)\n\t" \
33 "sw\t$19,"__str(PT_R19)"($29)\n\t" \
34 "sw\t$20,"__str(PT_R20)"($29)\n\t" \
35 "sw\t$21,"__str(PT_R21)"($29)\n\t" \
36 "sw\t$22,"__str(PT_R22)"($29)\n\t" \
37 "sw\t$23,"__str(PT_R23)"($29)\n\t" \
38 "sw\t$30,"__str(PT_R30)"($29)\n\t" \
39 "j\t_" #symbol "\n\t" \
40 ".end\t" #symbol "\n\t" \
41 ".size\t" #symbol",. - " #symbol)
42
43#define nabi_no_regargs
44
45#endif /* CONFIG_MIPS32 */
46
47#ifdef CONFIG_MIPS64
48
49#define save_static_function(symbol) \
50__asm__ ( \
51 ".text\n\t" \
52 ".globl\t" #symbol "\n\t" \
53 ".align\t2\n\t" \
54 ".type\t" #symbol ", @function\n\t" \
55 ".ent\t" #symbol ", 0\n" \
56 #symbol":\n\t" \
57 ".frame\t$29, 0, $31\n\t" \
58 "sd\t$16,"__str(PT_R16)"($29)\t\t\t# save_static_function\n\t" \
59 "sd\t$17,"__str(PT_R17)"($29)\n\t" \
60 "sd\t$18,"__str(PT_R18)"($29)\n\t" \
61 "sd\t$19,"__str(PT_R19)"($29)\n\t" \
62 "sd\t$20,"__str(PT_R20)"($29)\n\t" \
63 "sd\t$21,"__str(PT_R21)"($29)\n\t" \
64 "sd\t$22,"__str(PT_R22)"($29)\n\t" \
65 "sd\t$23,"__str(PT_R23)"($29)\n\t" \
66 "sd\t$30,"__str(PT_R30)"($29)\n\t" \
67 "j\t_" #symbol "\n\t" \
68 ".end\t" #symbol "\n\t" \
69 ".size\t" #symbol",. - " #symbol)
70
71#define nabi_no_regargs \
72 unsigned long __dummy0, \
73 unsigned long __dummy1, \
74 unsigned long __dummy2, \
75 unsigned long __dummy3, \
76 unsigned long __dummy4, \
77 unsigned long __dummy5, \
78 unsigned long __dummy6, \
79 unsigned long __dummy7,
80
81#endif /* CONFIG_MIPS64 */
82
83#endif /* _ASM_SIM_H */