Annotation of qemu/tcg/ppc64/tcg-target.h, revision 1.1.1.1

1.1       root        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_neg_i32
                     72: #define TCG_TARGET_HAS_div_i32
                     73: #define TCG_TARGET_HAS_neg_i64
                     74: #define TCG_TARGET_HAS_div_i64
                     75: #define TCG_TARGET_HAS_ext8s_i32
                     76: #define TCG_TARGET_HAS_ext16s_i32
                     77: #define TCG_TARGET_HAS_ext8s_i64
                     78: #define TCG_TARGET_HAS_ext16s_i64
                     79: #define TCG_TARGET_HAS_ext32s_i64
                     80: 
                     81: #define TCG_AREG0 TCG_REG_R27
                     82: #define TCG_AREG1 TCG_REG_R24
                     83: #define TCG_AREG2 TCG_REG_R25
                     84: #define TCG_AREG3 TCG_REG_R26

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