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 #ifndef TCG_TARGET_PPC64 25 #define TCG_TARGET_PPC64 1 26 27 #ifdef _ARCH_PPC64 28 # define TCG_TARGET_REG_BITS 64 29 #else 30 # define TCG_TARGET_REG_BITS 32 31 #endif 32 33 #define TCG_TARGET_NB_REGS 32 34 #define TCG_TARGET_INSN_UNIT_SIZE 4 35 #define TCG_TARGET_TLB_DISPLACEMENT_BITS 16 36 37 typedef enum { 38 TCG_REG_R0, TCG_REG_R1, TCG_REG_R2, TCG_REG_R3, 39 TCG_REG_R4, TCG_REG_R5, TCG_REG_R6, TCG_REG_R7, 40 TCG_REG_R8, TCG_REG_R9, TCG_REG_R10, TCG_REG_R11, 41 TCG_REG_R12, TCG_REG_R13, TCG_REG_R14, TCG_REG_R15, 42 TCG_REG_R16, TCG_REG_R17, TCG_REG_R18, TCG_REG_R19, 43 TCG_REG_R20, TCG_REG_R21, TCG_REG_R22, TCG_REG_R23, 44 TCG_REG_R24, TCG_REG_R25, TCG_REG_R26, TCG_REG_R27, 45 TCG_REG_R28, TCG_REG_R29, TCG_REG_R30, TCG_REG_R31, 46 47 TCG_REG_CALL_STACK = TCG_REG_R1, 48 TCG_AREG0 = TCG_REG_R27 49 } TCGReg; 50 51 /* optional instructions automatically implemented */ 52 #define TCG_TARGET_HAS_ext8u_i32 0 /* andi */ 53 #define TCG_TARGET_HAS_ext16u_i32 0 54 55 /* optional instructions */ 56 #define TCG_TARGET_HAS_div_i32 1 57 #define TCG_TARGET_HAS_rem_i32 0 58 #define TCG_TARGET_HAS_rot_i32 1 59 #define TCG_TARGET_HAS_ext8s_i32 1 60 #define TCG_TARGET_HAS_ext16s_i32 1 61 #define TCG_TARGET_HAS_bswap16_i32 1 62 #define TCG_TARGET_HAS_bswap32_i32 1 63 #define TCG_TARGET_HAS_not_i32 1 64 #define TCG_TARGET_HAS_neg_i32 1 65 #define TCG_TARGET_HAS_andc_i32 1 66 #define TCG_TARGET_HAS_orc_i32 1 67 #define TCG_TARGET_HAS_eqv_i32 1 68 #define TCG_TARGET_HAS_nand_i32 1 69 #define TCG_TARGET_HAS_nor_i32 1 70 #define TCG_TARGET_HAS_deposit_i32 1 71 #define TCG_TARGET_HAS_movcond_i32 1 72 #define TCG_TARGET_HAS_mulu2_i32 0 73 #define TCG_TARGET_HAS_muls2_i32 0 74 #define TCG_TARGET_HAS_muluh_i32 1 75 #define TCG_TARGET_HAS_mulsh_i32 1 76 77 #if TCG_TARGET_REG_BITS == 64 78 #define TCG_TARGET_HAS_add2_i32 0 79 #define TCG_TARGET_HAS_sub2_i32 0 80 #define TCG_TARGET_HAS_trunc_shr_i32 0 81 #define TCG_TARGET_HAS_div_i64 1 82 #define TCG_TARGET_HAS_rem_i64 0 83 #define TCG_TARGET_HAS_rot_i64 1 84 #define TCG_TARGET_HAS_ext8s_i64 1 85 #define TCG_TARGET_HAS_ext16s_i64 1 86 #define TCG_TARGET_HAS_ext32s_i64 1 87 #define TCG_TARGET_HAS_ext8u_i64 0 88 #define TCG_TARGET_HAS_ext16u_i64 0 89 #define TCG_TARGET_HAS_ext32u_i64 0 90 #define TCG_TARGET_HAS_bswap16_i64 1 91 #define TCG_TARGET_HAS_bswap32_i64 1 92 #define TCG_TARGET_HAS_bswap64_i64 1 93 #define TCG_TARGET_HAS_not_i64 1 94 #define TCG_TARGET_HAS_neg_i64 1 95 #define TCG_TARGET_HAS_andc_i64 1 96 #define TCG_TARGET_HAS_orc_i64 1 97 #define TCG_TARGET_HAS_eqv_i64 1 98 #define TCG_TARGET_HAS_nand_i64 1 99 #define TCG_TARGET_HAS_nor_i64 1 100 #define TCG_TARGET_HAS_deposit_i64 1 101 #define TCG_TARGET_HAS_movcond_i64 1 102 #define TCG_TARGET_HAS_add2_i64 1 103 #define TCG_TARGET_HAS_sub2_i64 1 104 #define TCG_TARGET_HAS_mulu2_i64 0 105 #define TCG_TARGET_HAS_muls2_i64 0 106 #define TCG_TARGET_HAS_muluh_i64 1 107 #define TCG_TARGET_HAS_mulsh_i64 1 108 #endif 109 110 void flush_icache_range(uintptr_t start, uintptr_t stop); 111 112 #endif 113