1 /* 2 * Tiny Code Generator for QEMU 3 * 4 * Copyright (c) 2008 Fabrice Bellard 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to deal 8 * in the Software without restriction, including without limitation the rights 9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 * copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 * THE SOFTWARE. 23 */ 24 #define TCG_TARGET_PPC64 1 25 26 #define TCG_TARGET_REG_BITS 64 27 #define TCG_TARGET_WORDS_BIGENDIAN 28 #define TCG_TARGET_NB_REGS 32 29 30 enum { 31 TCG_REG_R0 = 0, 32 TCG_REG_R1, 33 TCG_REG_R2, 34 TCG_REG_R3, 35 TCG_REG_R4, 36 TCG_REG_R5, 37 TCG_REG_R6, 38 TCG_REG_R7, 39 TCG_REG_R8, 40 TCG_REG_R9, 41 TCG_REG_R10, 42 TCG_REG_R11, 43 TCG_REG_R12, 44 TCG_REG_R13, 45 TCG_REG_R14, 46 TCG_REG_R15, 47 TCG_REG_R16, 48 TCG_REG_R17, 49 TCG_REG_R18, 50 TCG_REG_R19, 51 TCG_REG_R20, 52 TCG_REG_R21, 53 TCG_REG_R22, 54 TCG_REG_R23, 55 TCG_REG_R24, 56 TCG_REG_R25, 57 TCG_REG_R26, 58 TCG_REG_R27, 59 TCG_REG_R28, 60 TCG_REG_R29, 61 TCG_REG_R30, 62 TCG_REG_R31 63 }; 64 65 /* used for function call generation */ 66 #define TCG_REG_CALL_STACK TCG_REG_R1 67 #define TCG_TARGET_STACK_ALIGN 16 68 #define TCG_TARGET_CALL_STACK_OFFSET 48 69 70 /* optional instructions */ 71 #define TCG_TARGET_HAS_div_i32 72 /* #define TCG_TARGET_HAS_rot_i32 */ 73 #define TCG_TARGET_HAS_ext8s_i32 74 #define TCG_TARGET_HAS_ext16s_i32 75 /* #define TCG_TARGET_HAS_ext8u_i32 */ 76 /* #define TCG_TARGET_HAS_ext16u_i32 */ 77 /* #define TCG_TARGET_HAS_bswap16_i32 */ 78 /* #define TCG_TARGET_HAS_bswap32_i32 */ 79 /* #define TCG_TARGET_HAS_not_i32 */ 80 #define TCG_TARGET_HAS_neg_i32 81 /* #define TCG_TARGET_HAS_andc_i32 */ 82 /* #define TCG_TARGET_HAS_orc_i32 */ 83 /* #define TCG_TARGET_HAS_eqv_i32 */ 84 /* #define TCG_TARGET_HAS_nand_i32 */ 85 /* #define TCG_TARGET_HAS_nor_i32 */ 86 87 #define TCG_TARGET_HAS_div_i64 88 /* #define TCG_TARGET_HAS_rot_i64 */ 89 #define TCG_TARGET_HAS_ext8s_i64 90 #define TCG_TARGET_HAS_ext16s_i64 91 #define TCG_TARGET_HAS_ext32s_i64 92 /* #define TCG_TARGET_HAS_ext8u_i64 */ 93 /* #define TCG_TARGET_HAS_ext16u_i64 */ 94 /* #define TCG_TARGET_HAS_ext32u_i64 */ 95 /* #define TCG_TARGET_HAS_bswap16_i64 */ 96 /* #define TCG_TARGET_HAS_bswap32_i64 */ 97 /* #define TCG_TARGET_HAS_bswap64_i64 */ 98 /* #define TCG_TARGET_HAS_not_i64 */ 99 #define TCG_TARGET_HAS_neg_i64 100 /* #define TCG_TARGET_HAS_andc_i64 */ 101 /* #define TCG_TARGET_HAS_orc_i64 */ 102 /* #define TCG_TARGET_HAS_eqv_i64 */ 103 /* #define TCG_TARGET_HAS_nand_i64 */ 104 /* #define TCG_TARGET_HAS_nor_i64 */ 105 106 #define TCG_AREG0 TCG_REG_R27 107 108 #define TCG_TARGET_HAS_GUEST_BASE 109 #define TCG_TARGET_EXTEND_ARGS 1 110