| 1 | |
| 2 | * This file is subject to the terms and conditions of the GNU General Public
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| 3 | * License. See the file "COPYING" in the main directory of this archive
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| 4 | * for more details.
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| 5 | *
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| 6 | * Copyright (C) 1999, 2000, 2003 Ralf Baechle
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| 7 | * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
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| 8 |
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| 9 | #ifndef _ASM_SIM_H
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| 10 | #define _ASM_SIM_H
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| 11 |
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| 12 |
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| 13 | #include <asm/asm-offsets.h>
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| 14 |
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| 15 | #define __str2(x) #x
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| 16 | #define __str(x) __str2(x)
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| 17 |
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| 18 | #ifdef CONFIG_32BIT
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| 19 |
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| 20 | #define save_static_function(symbol) \
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| 21 | __asm__( \
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| 22 | ".text\n\t" \
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| 23 | ".globl\t__" #symbol "\n\t" \
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| 24 | ".align\t2\n\t" \
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| 25 | ".type\t__" #symbol ", @function\n\t" \
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| 26 | ".ent\t__" #symbol ", 0\n__" \
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| 27 | #symbol":\n\t" \
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| 28 | ".frame\t$29, 0, $31\n\t" \
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| 29 | "sw\t$16,"__str(PT_R16)"($29)\t\t\t# save_static_function\n\t" \
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| 30 | "sw\t$17,"__str(PT_R17)"($29)\n\t" \
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| 31 | "sw\t$18,"__str(PT_R18)"($29)\n\t" \
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| 32 | "sw\t$19,"__str(PT_R19)"($29)\n\t" \
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| 33 | "sw\t$20,"__str(PT_R20)"($29)\n\t" \
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| 34 | "sw\t$21,"__str(PT_R21)"($29)\n\t" \
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| 35 | "sw\t$22,"__str(PT_R22)"($29)\n\t" \
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| 36 | "sw\t$23,"__str(PT_R23)"($29)\n\t" \
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| 37 | "sw\t$30,"__str(PT_R30)"($29)\n\t" \
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| 38 | "j\t" #symbol "\n\t" \
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| 39 | ".end\t__" #symbol "\n\t" \
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| 40 | ".size\t__" #symbol",. - __" #symbol)
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| 41 |
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| 42 | #endif
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| 43 |
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| 44 | #ifdef CONFIG_64BIT
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| 45 |
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| 46 | #define save_static_function(symbol) \
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| 47 | __asm__( \
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| 48 | ".text\n\t" \
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| 49 | ".globl\t__" #symbol "\n\t" \
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| 50 | ".align\t2\n\t" \
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| 51 | ".type\t__" #symbol ", @function\n\t" \
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| 52 | ".ent\t__" #symbol ", 0\n__" \
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| 53 | #symbol":\n\t" \
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| 54 | ".frame\t$29, 0, $31\n\t" \
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| 55 | "sd\t$16,"__str(PT_R16)"($29)\t\t\t# save_static_function\n\t" \
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| 56 | "sd\t$17,"__str(PT_R17)"($29)\n\t" \
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| 57 | "sd\t$18,"__str(PT_R18)"($29)\n\t" \
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| 58 | "sd\t$19,"__str(PT_R19)"($29)\n\t" \
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| 59 | "sd\t$20,"__str(PT_R20)"($29)\n\t" \
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| 60 | "sd\t$21,"__str(PT_R21)"($29)\n\t" \
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| 61 | "sd\t$22,"__str(PT_R22)"($29)\n\t" \
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| 62 | "sd\t$23,"__str(PT_R23)"($29)\n\t" \
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| 63 | "sd\t$30,"__str(PT_R30)"($29)\n\t" \
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| 64 | "j\t" #symbol "\n\t" \
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| 65 | ".end\t__" #symbol "\n\t" \
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| 66 | ".size\t__" #symbol",. - __" #symbol)
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| 67 |
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| 68 | #endif
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| 69 |
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| 70 | #endif
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