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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [include/] [asm-mips64/] [asmmacro.h] - Rev 1765
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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 <linux/config.h> #include <asm/offset.h> #ifdef CONFIG_CPU_SB1 #define FPU_ENABLE_HAZARD \ .set push; \ .set noreorder; \ .set mips2; \ SSNOP; \ bnezl $0, .+4; \ SSNOP; \ .set pop #else #define FPU_ENABLE_HAZARD #endif .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) */