projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * asmmacro.h: Assembler macros to make things easier to read. | |
| 3 | * | |
| 79add627 | 4 | * Copyright (C) 1996 David S. Miller (davem@davemloft.net) |
| 1da177e4 LT |
5 | * Copyright (C) 1998, 1999, 2003 Ralf Baechle |
| 6 | */ | |
| 7 | #ifndef _ASM_ASMMACRO_32_H | |
| 8 | #define _ASM_ASMMACRO_32_H | |
| 9 | ||
| 048eb582 | 10 | #include <asm/asm-offsets.h> |
| 1da177e4 LT |
11 | #include <asm/regdef.h> |
| 12 | #include <asm/fpregdef.h> | |
| 13 | #include <asm/mipsregs.h> | |
| 14 | ||
| 1da177e4 | 15 | .macro fpu_save_single thread tmp=t0 |
| 842dfc11 ML |
16 | .set push |
| 17 | SET_HARDFLOAT | |
| 1da177e4 | 18 | cfc1 \tmp, fcr31 |
| 02987633 PB |
19 | swc1 $f0, THREAD_FPR0_LS64(\thread) |
| 20 | swc1 $f1, THREAD_FPR1_LS64(\thread) | |
| 21 | swc1 $f2, THREAD_FPR2_LS64(\thread) | |
| 22 | swc1 $f3, THREAD_FPR3_LS64(\thread) | |
| 23 | swc1 $f4, THREAD_FPR4_LS64(\thread) | |
| 24 | swc1 $f5, THREAD_FPR5_LS64(\thread) | |
| 25 | swc1 $f6, THREAD_FPR6_LS64(\thread) | |
| 26 | swc1 $f7, THREAD_FPR7_LS64(\thread) | |
| 27 | swc1 $f8, THREAD_FPR8_LS64(\thread) | |
| 28 | swc1 $f9, THREAD_FPR9_LS64(\thread) | |
| 29 | swc1 $f10, THREAD_FPR10_LS64(\thread) | |
| 30 | swc1 $f11, THREAD_FPR11_LS64(\thread) | |
| 31 | swc1 $f12, THREAD_FPR12_LS64(\thread) | |
| 32 | swc1 $f13, THREAD_FPR13_LS64(\thread) | |
| 33 | swc1 $f14, THREAD_FPR14_LS64(\thread) | |
| 34 | swc1 $f15, THREAD_FPR15_LS64(\thread) | |
| 35 | swc1 $f16, THREAD_FPR16_LS64(\thread) | |
| 36 | swc1 $f17, THREAD_FPR17_LS64(\thread) | |
| 37 | swc1 $f18, THREAD_FPR18_LS64(\thread) | |
| 38 | swc1 $f19, THREAD_FPR19_LS64(\thread) | |
| 39 | swc1 $f20, THREAD_FPR20_LS64(\thread) | |
| 40 | swc1 $f21, THREAD_FPR21_LS64(\thread) | |
| 41 | swc1 $f22, THREAD_FPR22_LS64(\thread) | |
| 42 | swc1 $f23, THREAD_FPR23_LS64(\thread) | |
| 43 | swc1 $f24, THREAD_FPR24_LS64(\thread) | |
| 44 | swc1 $f25, THREAD_FPR25_LS64(\thread) | |
| 45 | swc1 $f26, THREAD_FPR26_LS64(\thread) | |
| 46 | swc1 $f27, THREAD_FPR27_LS64(\thread) | |
| 47 | swc1 $f28, THREAD_FPR28_LS64(\thread) | |
| 48 | swc1 $f29, THREAD_FPR29_LS64(\thread) | |
| 49 | swc1 $f30, THREAD_FPR30_LS64(\thread) | |
| 50 | swc1 $f31, THREAD_FPR31_LS64(\thread) | |
| 1da177e4 | 51 | sw \tmp, THREAD_FCR31(\thread) |
| 842dfc11 | 52 | .set pop |
| 1da177e4 LT |
53 | .endm |
| 54 | ||
| 1da177e4 | 55 | .macro fpu_restore_single thread tmp=t0 |
| 842dfc11 ML |
56 | .set push |
| 57 | SET_HARDFLOAT | |
| 1da177e4 | 58 | lw \tmp, THREAD_FCR31(\thread) |
| 02987633 PB |
59 | lwc1 $f0, THREAD_FPR0_LS64(\thread) |
| 60 | lwc1 $f1, THREAD_FPR1_LS64(\thread) | |
| 61 | lwc1 $f2, THREAD_FPR2_LS64(\thread) | |
| 62 | lwc1 $f3, THREAD_FPR3_LS64(\thread) | |
| 63 | lwc1 $f4, THREAD_FPR4_LS64(\thread) | |
| 64 | lwc1 $f5, THREAD_FPR5_LS64(\thread) | |
| 65 | lwc1 $f6, THREAD_FPR6_LS64(\thread) | |
| 66 | lwc1 $f7, THREAD_FPR7_LS64(\thread) | |
| 67 | lwc1 $f8, THREAD_FPR8_LS64(\thread) | |
| 68 | lwc1 $f9, THREAD_FPR9_LS64(\thread) | |
| 69 | lwc1 $f10, THREAD_FPR10_LS64(\thread) | |
| 70 | lwc1 $f11, THREAD_FPR11_LS64(\thread) | |
| 71 | lwc1 $f12, THREAD_FPR12_LS64(\thread) | |
| 72 | lwc1 $f13, THREAD_FPR13_LS64(\thread) | |
| 73 | lwc1 $f14, THREAD_FPR14_LS64(\thread) | |
| 74 | lwc1 $f15, THREAD_FPR15_LS64(\thread) | |
| 75 | lwc1 $f16, THREAD_FPR16_LS64(\thread) | |
| 76 | lwc1 $f17, THREAD_FPR17_LS64(\thread) | |
| 77 | lwc1 $f18, THREAD_FPR18_LS64(\thread) | |
| 78 | lwc1 $f19, THREAD_FPR19_LS64(\thread) | |
| 79 | lwc1 $f20, THREAD_FPR20_LS64(\thread) | |
| 80 | lwc1 $f21, THREAD_FPR21_LS64(\thread) | |
| 81 | lwc1 $f22, THREAD_FPR22_LS64(\thread) | |
| 82 | lwc1 $f23, THREAD_FPR23_LS64(\thread) | |
| 83 | lwc1 $f24, THREAD_FPR24_LS64(\thread) | |
| 84 | lwc1 $f25, THREAD_FPR25_LS64(\thread) | |
| 85 | lwc1 $f26, THREAD_FPR26_LS64(\thread) | |
| 86 | lwc1 $f27, THREAD_FPR27_LS64(\thread) | |
| 87 | lwc1 $f28, THREAD_FPR28_LS64(\thread) | |
| 88 | lwc1 $f29, THREAD_FPR29_LS64(\thread) | |
| 89 | lwc1 $f30, THREAD_FPR30_LS64(\thread) | |
| 90 | lwc1 $f31, THREAD_FPR31_LS64(\thread) | |
| 1da177e4 | 91 | ctc1 \tmp, fcr31 |
| 842dfc11 | 92 | .set pop |
| 1da177e4 LT |
93 | .endm |
| 94 | ||
| 95 | .macro cpu_save_nonscratch thread | |
| 96 | LONG_S s0, THREAD_REG16(\thread) | |
| 97 | LONG_S s1, THREAD_REG17(\thread) | |
| 98 | LONG_S s2, THREAD_REG18(\thread) | |
| 99 | LONG_S s3, THREAD_REG19(\thread) | |
| 100 | LONG_S s4, THREAD_REG20(\thread) | |
| 101 | LONG_S s5, THREAD_REG21(\thread) | |
| 102 | LONG_S s6, THREAD_REG22(\thread) | |
| 103 | LONG_S s7, THREAD_REG23(\thread) | |
| 104 | LONG_S sp, THREAD_REG29(\thread) | |
| 105 | LONG_S fp, THREAD_REG30(\thread) | |
| 106 | .endm | |
| 107 | ||
| 108 | .macro cpu_restore_nonscratch thread | |
| 109 | LONG_L s0, THREAD_REG16(\thread) | |
| 110 | LONG_L s1, THREAD_REG17(\thread) | |
| 111 | LONG_L s2, THREAD_REG18(\thread) | |
| 112 | LONG_L s3, THREAD_REG19(\thread) | |
| 113 | LONG_L s4, THREAD_REG20(\thread) | |
| 114 | LONG_L s5, THREAD_REG21(\thread) | |
| 115 | LONG_L s6, THREAD_REG22(\thread) | |
| 116 | LONG_L s7, THREAD_REG23(\thread) | |
| 117 | LONG_L sp, THREAD_REG29(\thread) | |
| 118 | LONG_L fp, THREAD_REG30(\thread) | |
| 119 | LONG_L ra, THREAD_REG31(\thread) | |
| 120 | .endm | |
| 121 | ||
| 122 | #endif /* _ASM_ASMMACRO_32_H */ |