4.104.114.84.95
| Line | |
|---|
| 1 | /* -*- asm -*- */ |
|---|
| 2 | #ifndef __PPC_OFFS_H |
|---|
| 3 | #define __PPC_OFFS_H |
|---|
| 4 | |
|---|
| 5 | /* |
|---|
| 6 | * Offsets for various Contexts |
|---|
| 7 | */ |
|---|
| 8 | .set GP_1, 0 |
|---|
| 9 | .set GP_2, (GP_1 + 4) |
|---|
| 10 | .set GP_13, (GP_2 + 4) |
|---|
| 11 | .set GP_14, (GP_13 + 4) |
|---|
| 12 | |
|---|
| 13 | .set GP_15, (GP_14 + 4) |
|---|
| 14 | .set GP_16, (GP_15 + 4) |
|---|
| 15 | .set GP_17, (GP_16 + 4) |
|---|
| 16 | .set GP_18, (GP_17 + 4) |
|---|
| 17 | |
|---|
| 18 | .set GP_19, (GP_18 + 4) |
|---|
| 19 | .set GP_20, (GP_19 + 4) |
|---|
| 20 | .set GP_21, (GP_20 + 4) |
|---|
| 21 | .set GP_22, (GP_21 + 4) |
|---|
| 22 | |
|---|
| 23 | .set GP_23, (GP_22 + 4) |
|---|
| 24 | .set GP_24, (GP_23 + 4) |
|---|
| 25 | .set GP_25, (GP_24 + 4) |
|---|
| 26 | .set GP_26, (GP_25 + 4) |
|---|
| 27 | |
|---|
| 28 | .set GP_27, (GP_26 + 4) |
|---|
| 29 | .set GP_28, (GP_27 + 4) |
|---|
| 30 | .set GP_29, (GP_28 + 4) |
|---|
| 31 | .set GP_30, (GP_29 + 4) |
|---|
| 32 | |
|---|
| 33 | .set GP_31, (GP_30 + 4) |
|---|
| 34 | .set GP_CR, (GP_31 + 4) |
|---|
| 35 | .set GP_PC, (GP_CR + 4) |
|---|
| 36 | .set GP_MSR, (GP_PC + 4) |
|---|
| 37 | |
|---|
| 38 | #if (PPC_HAS_DOUBLE == 1) |
|---|
| 39 | .set FP_0, 0 |
|---|
| 40 | .set FP_1, (FP_0 + 8) |
|---|
| 41 | .set FP_2, (FP_1 + 8) |
|---|
| 42 | .set FP_3, (FP_2 + 8) |
|---|
| 43 | .set FP_4, (FP_3 + 8) |
|---|
| 44 | .set FP_5, (FP_4 + 8) |
|---|
| 45 | .set FP_6, (FP_5 + 8) |
|---|
| 46 | .set FP_7, (FP_6 + 8) |
|---|
| 47 | .set FP_8, (FP_7 + 8) |
|---|
| 48 | .set FP_9, (FP_8 + 8) |
|---|
| 49 | .set FP_10, (FP_9 + 8) |
|---|
| 50 | .set FP_11, (FP_10 + 8) |
|---|
| 51 | .set FP_12, (FP_11 + 8) |
|---|
| 52 | .set FP_13, (FP_12 + 8) |
|---|
| 53 | .set FP_14, (FP_13 + 8) |
|---|
| 54 | .set FP_15, (FP_14 + 8) |
|---|
| 55 | .set FP_16, (FP_15 + 8) |
|---|
| 56 | .set FP_17, (FP_16 + 8) |
|---|
| 57 | .set FP_18, (FP_17 + 8) |
|---|
| 58 | .set FP_19, (FP_18 + 8) |
|---|
| 59 | .set FP_20, (FP_19 + 8) |
|---|
| 60 | .set FP_21, (FP_20 + 8) |
|---|
| 61 | .set FP_22, (FP_21 + 8) |
|---|
| 62 | .set FP_23, (FP_22 + 8) |
|---|
| 63 | .set FP_24, (FP_23 + 8) |
|---|
| 64 | .set FP_25, (FP_24 + 8) |
|---|
| 65 | .set FP_26, (FP_25 + 8) |
|---|
| 66 | .set FP_27, (FP_26 + 8) |
|---|
| 67 | .set FP_28, (FP_27 + 8) |
|---|
| 68 | .set FP_29, (FP_28 + 8) |
|---|
| 69 | .set FP_30, (FP_29 + 8) |
|---|
| 70 | .set FP_31, (FP_30 + 8) |
|---|
| 71 | .set FP_FPSCR, (FP_31 + 8) |
|---|
| 72 | #else |
|---|
| 73 | .set FP_0, 0 |
|---|
| 74 | .set FP_1, (FP_0 + 4) |
|---|
| 75 | .set FP_2, (FP_1 + 4) |
|---|
| 76 | .set FP_3, (FP_2 + 4) |
|---|
| 77 | .set FP_4, (FP_3 + 4) |
|---|
| 78 | .set FP_5, (FP_4 + 4) |
|---|
| 79 | .set FP_6, (FP_5 + 4) |
|---|
| 80 | .set FP_7, (FP_6 + 4) |
|---|
| 81 | .set FP_8, (FP_7 + 4) |
|---|
| 82 | .set FP_9, (FP_8 + 4) |
|---|
| 83 | .set FP_10, (FP_9 + 4) |
|---|
| 84 | .set FP_11, (FP_10 + 4) |
|---|
| 85 | .set FP_12, (FP_11 + 4) |
|---|
| 86 | .set FP_13, (FP_12 + 4) |
|---|
| 87 | .set FP_14, (FP_13 + 4) |
|---|
| 88 | .set FP_15, (FP_14 + 4) |
|---|
| 89 | .set FP_16, (FP_15 + 4) |
|---|
| 90 | .set FP_17, (FP_16 + 4) |
|---|
| 91 | .set FP_18, (FP_17 + 4) |
|---|
| 92 | .set FP_19, (FP_18 + 4) |
|---|
| 93 | .set FP_20, (FP_19 + 4) |
|---|
| 94 | .set FP_21, (FP_20 + 4) |
|---|
| 95 | .set FP_22, (FP_21 + 4) |
|---|
| 96 | .set FP_23, (FP_22 + 4) |
|---|
| 97 | .set FP_24, (FP_23 + 4) |
|---|
| 98 | .set FP_25, (FP_24 + 4) |
|---|
| 99 | .set FP_26, (FP_25 + 4) |
|---|
| 100 | .set FP_27, (FP_26 + 4) |
|---|
| 101 | .set FP_28, (FP_27 + 4) |
|---|
| 102 | .set FP_29, (FP_28 + 4) |
|---|
| 103 | .set FP_30, (FP_29 + 4) |
|---|
| 104 | .set FP_31, (FP_30 + 4) |
|---|
| 105 | .set FP_FPSCR, (FP_31 + 4) |
|---|
| 106 | #endif |
|---|
| 107 | |
|---|
| 108 | .set IP_LINK, 0 |
|---|
| 109 | #if (PPC_ABI == PPC_ABI_POWEROPEN || PPC_ABI == PPC_ABI_GCC27) |
|---|
| 110 | .set IP_0, (IP_LINK + 56) |
|---|
| 111 | #else |
|---|
| 112 | .set IP_0, (IP_LINK + 8) |
|---|
| 113 | #endif |
|---|
| 114 | .set IP_2, (IP_0 + 4) |
|---|
| 115 | |
|---|
| 116 | .set IP_3, (IP_2 + 4) |
|---|
| 117 | .set IP_4, (IP_3 + 4) |
|---|
| 118 | .set IP_5, (IP_4 + 4) |
|---|
| 119 | .set IP_6, (IP_5 + 4) |
|---|
| 120 | |
|---|
| 121 | .set IP_7, (IP_6 + 4) |
|---|
| 122 | .set IP_8, (IP_7 + 4) |
|---|
| 123 | .set IP_9, (IP_8 + 4) |
|---|
| 124 | .set IP_10, (IP_9 + 4) |
|---|
| 125 | |
|---|
| 126 | .set IP_11, (IP_10 + 4) |
|---|
| 127 | .set IP_12, (IP_11 + 4) |
|---|
| 128 | .set IP_13, (IP_12 + 4) |
|---|
| 129 | .set IP_28, (IP_13 + 4) |
|---|
| 130 | |
|---|
| 131 | .set IP_29, (IP_28 + 4) |
|---|
| 132 | .set IP_30, (IP_29 + 4) |
|---|
| 133 | .set IP_31, (IP_30 + 4) |
|---|
| 134 | .set IP_CR, (IP_31 + 4) |
|---|
| 135 | |
|---|
| 136 | .set IP_CTR, (IP_CR + 4) |
|---|
| 137 | .set IP_XER, (IP_CTR + 4) |
|---|
| 138 | .set IP_LR, (IP_XER + 4) |
|---|
| 139 | .set IP_PC, (IP_LR + 4) |
|---|
| 140 | |
|---|
| 141 | .set IP_MSR, (IP_PC + 4) |
|---|
| 142 | .set IP_END, (IP_MSR + 16) |
|---|
| 143 | |
|---|
| 144 | /* _CPU_IRQ_info offsets */ |
|---|
| 145 | |
|---|
| 146 | /* These must be in this order */ |
|---|
| 147 | .set Nest_level, 0 |
|---|
| 148 | .set Disable_level, 4 |
|---|
| 149 | .set Vector_table, 8 |
|---|
| 150 | .set Stack, 12 |
|---|
| 151 | #if (PPC_ABI == PPC_ABI_POWEROPEN) |
|---|
| 152 | .set Dispatch_r2, 16 |
|---|
| 153 | .set Switch_necessary, 20 |
|---|
| 154 | #else |
|---|
| 155 | .set Default_r2, 16 |
|---|
| 156 | #if (PPC_ABI != PPC_ABI_GCC27) |
|---|
| 157 | .set Default_r13, 20 |
|---|
| 158 | .set Switch_necessary, 24 |
|---|
| 159 | #else |
|---|
| 160 | .set Switch_necessary, 20 |
|---|
| 161 | #endif |
|---|
| 162 | #endif |
|---|
| 163 | .set Signal, Switch_necessary + 4 |
|---|
| 164 | .set msr_initial, Signal + 4 |
|---|
| 165 | |
|---|
| 166 | #endif /* __PPC_OFFS_H */ |
|---|
Note: See
TracBrowser
for help on using the repository browser.
![[RTEMS Logo]](/images/logo.png){kind=logo}
