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v2.39
include/opcode/csky.h
128 строк
5 KB
Ziyao
Import source from binutils
18 сен 2022, 18:55
18 сен 2022, 18:55
3605144
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/* C-SKY assembler/disassembler support. Copyright (C) 2004-2022 Free Software Foundation, Inc. Contributed by C-SKY Microsystems and Mentor Graphics. This file is part of GDB and GAS. GDB and GAS are free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. GDB and GAS are distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GDB or GAS; see the file COPYING3. If not, write to the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ #include "dis-asm.h" /* The following bitmasks control instruction set architecture. */ #define CSKYV1_ISA_E1 ((uint64_t) 1 << 0) #define CSKYV2_ISA_E1 ((uint64_t) 1 << 1) #define CSKYV2_ISA_1E2 ((uint64_t) 1 << 2) #define CSKYV2_ISA_2E3 ((uint64_t) 1 << 3) #define CSKYV2_ISA_3E7 ((uint64_t) 1 << 4) #define CSKYV2_ISA_7E10 ((uint64_t) 1 << 5) #define CSKYV2_ISA_3E3R1 ((uint64_t) 1 << 6) #define CSKYV2_ISA_3E3R2 ((uint64_t) 1 << 7) #define CSKYV2_ISA_10E60 ((uint64_t) 1 << 8) #define CSKYV2_ISA_3E3R3 ((uint64_t) 1 << 9) #define CSKY_ISA_TRUST ((uint64_t) 1 << 11) #define CSKY_ISA_CACHE ((uint64_t) 1 << 12) #define CSKY_ISA_NVIC ((uint64_t) 1 << 13) #define CSKY_ISA_CP ((uint64_t) 1 << 14) #define CSKY_ISA_MP ((uint64_t) 1 << 15) #define CSKY_ISA_MP_1E2 ((uint64_t) 1 << 16) #define CSKY_ISA_JAVA ((uint64_t) 1 << 17) #define CSKY_ISA_MAC ((uint64_t) 1 << 18) #define CSKY_ISA_MAC_DSP ((uint64_t) 1 << 19) /* Base ISA for csky v1 and v2. */ #define CSKY_ISA_DSP ((uint64_t) 1 << 20) #define CSKY_ISA_DSP_1E2 ((uint64_t) 1 << 21) #define CSKY_ISA_DSP_ENHANCE ((uint64_t) 1 << 22) #define CSKY_ISA_DSPE60 ((uint64_t) 1 << 23) /* Base float instruction (803f & 810f). */ #define CSKY_ISA_FLOAT_E1 ((uint64_t) 1 << 25) /* M_FLOAT support (810f). */ #define CSKY_ISA_FLOAT_1E2 ((uint64_t) 1 << 26) /* 803 support (803f). */ #define CSKY_ISA_FLOAT_1E3 ((uint64_t) 1 << 27) /* 807 support (803f & 807f). */ #define CSKY_ISA_FLOAT_3E4 ((uint64_t) 1 << 28) /* 860 support. */ #define CSKY_ISA_FLOAT_7E60 ((uint64_t) 1 << 36) /* Vector DSP support. */ #define CSKY_ISA_VDSP ((uint64_t) 1 << 29) #define CSKY_ISA_VDSP_2 ((uint64_t) 1 << 30) /* The following bitmasks control cpu architecture for CSKY. */ #define CSKY_ABI_V1 (1 << 28) #define CSKY_ABI_V2 (2 << 28) #define CSKY_ARCH_MASK 0x0000001F #define CSKY_ABI_MASK 0xF0000000 #define CSKY_ARCH_510 0x1 #define CSKY_ARCH_610 0x2 #define CSKY_ARCH_801 0xa #define CSKY_ARCH_802 0x10 #define CSKY_ARCH_803 0x9 /* 804 use the same arch flag as 803 yet. */ #define CSKY_ARCH_804 0x9 #define CSKY_ARCH_805 0x11 #define CSKY_ARCH_807 0x6 #define CSKY_ARCH_810 0x8 #define CSKY_ARCH_860 0xb /* 800 is a special arch supporting all instructions for ABIV2. */ #define CSKY_ARCH_800 0x1f #define CSKY_ARCH_MAC (1 << 15) #define CSKY_ARCH_DSP (1 << 14) #define CSKY_ARCH_FLOAT (1 << 13) #define CSKY_ARCH_SIMD (1 << 12) #define CSKY_ARCH_CP (1 << 11) #define CSKY_ARCH_MP (1 << 10) #define CSKY_ARCH_CACHE (1 << 9) #define CSKY_ARCH_JAVA (1 << 8) #define CSKY_ARCH_APS (1 << 7) /* eflag's Versions. */ #define CSKY_VERSION_V1 (1 << 24) #define CSKY_VERSION_V2 (2 << 24) #define CSKY_VERSION_V3 (3 << 24) #define IS_CSKY_V1(a) \ (((a) & CSKY_ABI_MASK) == CSKY_ABI_V1) #define IS_CSKY_V2(a) \ (((a) & CSKY_ABI_MASK) == CSKY_ABI_V2) #define IS_CSKY_ARCH_V1(a) \ (((a) & CSKY_ARCH_MASK) == CSKY_ARCH_510 \ || ((a) & CSKY_ARCH_MASK) == CSKY_ARCH_610) #define IS_CSKY_ARCH_V2(a) \ (!(IS_CSKY_ARCH_V1 (a))) #define IS_CSKY_ARCH_510(a) (((a) & CSKY_ARCH_MASK) == CSKY_ARCH_510) #define IS_CSKY_ARCH_610(a) (((a) & CSKY_ARCH_MASK) == CSKY_ARCH_610) #define IS_CSKY_ARCH_801(a) (((a) & CSKY_ARCH_MASK) == CSKY_ARCH_801) #define IS_CSKY_ARCH_802(a) (((a) & CSKY_ARCH_MASK) == CSKY_ARCH_802) #define IS_CSKY_ARCH_803(a) (((a) & CSKY_ARCH_MASK) == CSKY_ARCH_803) #define IS_CSKY_ARCH_807(a) (((a) & CSKY_ARCH_MASK) == CSKY_ARCH_807) #define IS_CSKY_ARCH_810(a) (((a) & CSKY_ARCH_MASK) == CSKY_ARCH_810) #define CPU_ARCH_MASK \ (CSKY_ARCH_JAVA | CSKY_ARCH_FLOAT | CSKY_ARCH_DSP | CSKY_ARCH_MASK) #ifdef __cplusplus extern "C" { #endif extern int print_insn_csky (bfd_vma memaddr, struct disassemble_info *info); #ifdef __cplusplus } #endif