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* asmmacro.h: Assembler macros to make things easier to read.
*
* Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
* Copyright (C) 1998, 1999 Ralf Baechle
* Copyright (C) 1999 Silicon Graphics, Inc.
*/
#ifndef _ASM_ASMMACRO_H
#define _ASM_ASMMACRO_H
#include <asm/offset.h>
.macro fpu_save_16even thread tmp
cfc1 \tmp, fcr31
sdc1 $f2, (THREAD_FPU + 0x010)(\thread)
sdc1 $f4, (THREAD_FPU + 0x020)(\thread)
sdc1 $f6, (THREAD_FPU + 0x030)(\thread)
sdc1 $f8, (THREAD_FPU + 0x040)(\thread)
sdc1 $f10, (THREAD_FPU + 0x050)(\thread)
sdc1 $f12, (THREAD_FPU + 0x060)(\thread)
sdc1 $f14, (THREAD_FPU + 0x070)(\thread)
sdc1 $f16, (THREAD_FPU + 0x080)(\thread)
sdc1 $f18, (THREAD_FPU + 0x090)(\thread)
sdc1 $f20, (THREAD_FPU + 0x0a0)(\thread)
sdc1 $f22, (THREAD_FPU + 0x0b0)(\thread)
sdc1 $f24, (THREAD_FPU + 0x0c0)(\thread)
sdc1 $f26, (THREAD_FPU + 0x0d0)(\thread)
sdc1 $f28, (THREAD_FPU + 0x0e0)(\thread)
sdc1 $f30, (THREAD_FPU + 0x0f0)(\thread)
sw \tmp, (THREAD_FPU + 0x100)(\thread)
.endm
.macro fpu_save_16odd thread
sdc1 $f1, (THREAD_FPU + 0x08)(\thread)
sdc1 $f3, (THREAD_FPU + 0x18)(\thread)
sdc1 $f5, (THREAD_FPU + 0x28)(\thread)
sdc1 $f7, (THREAD_FPU + 0x38)(\thread)
sdc1 $f9, (THREAD_FPU + 0x48)(\thread)
sdc1 $f11, (THREAD_FPU + 0x58)(\thread)
sdc1 $f13, (THREAD_FPU + 0x68)(\thread)
sdc1 $f15, (THREAD_FPU + 0x78)(\thread)
sdc1 $f17, (THREAD_FPU + 0x88)(\thread)
sdc1 $f19, (THREAD_FPU + 0x98)(\thread)
sdc1 $f21, (THREAD_FPU + 0xa8)(\thread)
sdc1 $f23, (THREAD_FPU + 0xb8)(\thread)
sdc1 $f25, (THREAD_FPU + 0xc8)(\thread)
sdc1 $f27, (THREAD_FPU + 0xd8)(\thread)
sdc1 $f29, (THREAD_FPU + 0xe8)(\thread)
sdc1 $f31, (THREAD_FPU + 0xf8)(\thread)
.endm
.macro fpu_save thread tmp
cfc1 \tmp, fcr31
swc1 $f0, (THREAD_FPU + 0x000)(\thread)
swc1 $f1, (THREAD_FPU + 0x008)(\thread)
swc1 $f2, (THREAD_FPU + 0x010)(\thread)
swc1 $f3, (THREAD_FPU + 0x018)(\thread)
swc1 $f4, (THREAD_FPU + 0x020)(\thread)
swc1 $f5, (THREAD_FPU + 0x028)(\thread)
swc1 $f6, (THREAD_FPU + 0x030)(\thread)
swc1 $f7, (THREAD_FPU + 0x038)(\thread)
swc1 $f8, (THREAD_FPU + 0x040)(\thread)
swc1 $f9, (THREAD_FPU + 0x048)(\thread)
swc1 $f10, (THREAD_FPU + 0x050)(\thread)
swc1 $f11, (THREAD_FPU + 0x058)(\thread)
swc1 $f12, (THREAD_FPU + 0x060)(\thread)
swc1 $f13, (THREAD_FPU + 0x068)(\thread)
swc1 $f14, (THREAD_FPU + 0x070)(\thread)
swc1 $f15, (THREAD_FPU + 0x078)(\thread)
swc1 $f16, (THREAD_FPU + 0x080)(\thread)
swc1 $f17, (THREAD_FPU + 0x088)(\thread)
swc1 $f18, (THREAD_FPU + 0x090)(\thread)
swc1 $f19, (THREAD_FPU + 0x098)(\thread)
swc1 $f20, (THREAD_FPU + 0x0a0)(\thread)
swc1 $f21, (THREAD_FPU + 0x0a8)(\thread)
swc1 $f22, (THREAD_FPU + 0x0b0)(\thread)
swc1 $f23, (THREAD_FPU + 0x0b8)(\thread)
swc1 $f24, (THREAD_FPU + 0x0c0)(\thread)
swc1 $f25, (THREAD_FPU + 0x0c8)(\thread)
swc1 $f26, (THREAD_FPU + 0x0d0)(\thread)
swc1 $f27, (THREAD_FPU + 0x0d8)(\thread)
swc1 $f28, (THREAD_FPU + 0x0e0)(\thread)
swc1 $f29, (THREAD_FPU + 0x0e8)(\thread)
swc1 $f30, (THREAD_FPU + 0x0f0)(\thread)
swc1 $f31, (THREAD_FPU + 0x0f8)(\thread)
sw \tmp, (THREAD_FPU + 0x100)(\thread)
.endm
.macro fpu_restore_16even thread tmp
lw \tmp, (THREAD_FPU + 0x100)(\thread)
ldc1 $f2, (THREAD_FPU + 0x010)(\thread)
ldc1 $f4, (THREAD_FPU + 0x020)(\thread)
ldc1 $f6, (THREAD_FPU + 0x030)(\thread)
ldc1 $f8, (THREAD_FPU + 0x040)(\thread)
ldc1 $f10, (THREAD_FPU + 0x050)(\thread)
ldc1 $f12, (THREAD_FPU + 0x060)(\thread)
ldc1 $f14, (THREAD_FPU + 0x070)(\thread)
ldc1 $f16, (THREAD_FPU + 0x080)(\thread)
ldc1 $f18, (THREAD_FPU + 0x090)(\thread)
ldc1 $f20, (THREAD_FPU + 0x0a0)(\thread)
ldc1 $f22, (THREAD_FPU + 0x0b0)(\thread)
ldc1 $f24, (THREAD_FPU + 0x0c0)(\thread)
ldc1 $f26, (THREAD_FPU + 0x0d0)(\thread)
ldc1 $f28, (THREAD_FPU + 0x0e0)(\thread)
ldc1 $f30, (THREAD_FPU + 0x0f0)(\thread)
ctc1 \tmp, fcr31
.endm
.macro fpu_restore_16odd thread
ldc1 $f1, (THREAD_FPU + 0x08)(\thread)
ldc1 $f3, (THREAD_FPU + 0x18)(\thread)
ldc1 $f5, (THREAD_FPU + 0x28)(\thread)
ldc1 $f7, (THREAD_FPU + 0x38)(\thread)
ldc1 $f9, (THREAD_FPU + 0x48)(\thread)
ldc1 $f11, (THREAD_FPU + 0x58)(\thread)
ldc1 $f13, (THREAD_FPU + 0x68)(\thread)
ldc1 $f15, (THREAD_FPU + 0x78)(\thread)
ldc1 $f17, (THREAD_FPU + 0x88)(\thread)
ldc1 $f19, (THREAD_FPU + 0x98)(\thread)
ldc1 $f21, (THREAD_FPU + 0xa8)(\thread)
ldc1 $f23, (THREAD_FPU + 0xb8)(\thread)
ldc1 $f25, (THREAD_FPU + 0xc8)(\thread)
ldc1 $f27, (THREAD_FPU + 0xd8)(\thread)
ldc1 $f29, (THREAD_FPU + 0xe8)(\thread)
ldc1 $f31, (THREAD_FPU + 0xf8)(\thread)
.endm
.macro fpu_restore thread tmp
lw \tmp, (THREAD_FPU + 0x100)(\thread)
lwc1 $f0, (THREAD_FPU + 0x000)(\thread)
lwc1 $f1, (THREAD_FPU + 0x008)(\thread)
lwc1 $f2, (THREAD_FPU + 0x010)(\thread)
lwc1 $f3, (THREAD_FPU + 0x018)(\thread)
lwc1 $f4, (THREAD_FPU + 0x020)(\thread)
lwc1 $f5, (THREAD_FPU + 0x028)(\thread)
lwc1 $f6, (THREAD_FPU + 0x030)(\thread)
lwc1 $f7, (THREAD_FPU + 0x038)(\thread)
lwc1 $f8, (THREAD_FPU + 0x040)(\thread)
lwc1 $f9, (THREAD_FPU + 0x048)(\thread)
lwc1 $f10, (THREAD_FPU + 0x050)(\thread)
lwc1 $f11, (THREAD_FPU + 0x058)(\thread)
lwc1 $f12, (THREAD_FPU + 0x060)(\thread)
lwc1 $f13, (THREAD_FPU + 0x068)(\thread)
lwc1 $f14, (THREAD_FPU + 0x070)(\thread)
lwc1 $f15, (THREAD_FPU + 0x078)(\thread)
lwc1 $f16, (THREAD_FPU + 0x080)(\thread)
lwc1 $f17, (THREAD_FPU + 0x088)(\thread)
lwc1 $f18, (THREAD_FPU + 0x090)(\thread)
lwc1 $f19, (THREAD_FPU + 0x098)(\thread)
lwc1 $f20, (THREAD_FPU + 0x0a0)(\thread)
lwc1 $f21, (THREAD_FPU + 0x0a8)(\thread)
lwc1 $f22, (THREAD_FPU + 0x0b0)(\thread)
lwc1 $f23, (THREAD_FPU + 0x0b8)(\thread)
lwc1 $f24, (THREAD_FPU + 0x0c0)(\thread)
lwc1 $f25, (THREAD_FPU + 0x0c8)(\thread)
lwc1 $f26, (THREAD_FPU + 0x0d0)(\thread)
lwc1 $f27, (THREAD_FPU + 0x0d8)(\thread)
lwc1 $f28, (THREAD_FPU + 0x0e0)(\thread)
lwc1 $f29, (THREAD_FPU + 0x0e8)(\thread)
lwc1 $f30, (THREAD_FPU + 0x0f0)(\thread)
lwc1 $f31, (THREAD_FPU + 0x0f8)(\thread)
ctc1 \tmp, fcr31
.endm
.macro cpu_save_nonscratch thread
sd s0, THREAD_REG16(\thread)
sd s1, THREAD_REG17(\thread)
sd s2, THREAD_REG18(\thread)
sd s3, THREAD_REG19(\thread)
sd s4, THREAD_REG20(\thread)
sd s5, THREAD_REG21(\thread)
sd s6, THREAD_REG22(\thread)
sd s7, THREAD_REG23(\thread)
sd sp, THREAD_REG29(\thread)
sd fp, THREAD_REG30(\thread)
.endm
.macro cpu_restore_nonscratch thread
ld s0, THREAD_REG16(\thread)
ld s1, THREAD_REG17(\thread)
ld s2, THREAD_REG18(\thread)
ld s3, THREAD_REG19(\thread)
ld s4, THREAD_REG20(\thread)
ld s5, THREAD_REG21(\thread)
ld s6, THREAD_REG22(\thread)
ld s7, THREAD_REG23(\thread)
ld sp, THREAD_REG29(\thread)
ld fp, THREAD_REG30(\thread)
ld ra, THREAD_REG31(\thread)
.endm
#endif /* !(_ASM_ASMMACRO_H) */
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