| //===---- CSKYAttributes.h - CSKY Attributes --------------------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file contains enumerations for CSKY attributes. |
| // |
| //===----------------------------------------------------------------------===// |
| #ifndef LLVM_SUPPORT_CSKYATTRIBUTES_H |
| #define LLVM_SUPPORT_CSKYATTRIBUTES_H |
| |
| #include "llvm/Support/ELFAttributes.h" |
| |
| namespace llvm { |
| namespace CSKYAttrs { |
| |
| const TagNameMap &getCSKYAttributeTags(); |
| |
| enum AttrType { |
| CSKY_ARCH_NAME = 4, |
| CSKY_CPU_NAME = 5, |
| CSKY_ISA_FLAGS = 6, |
| CSKY_ISA_EXT_FLAGS = 7, |
| CSKY_DSP_VERSION = 8, |
| CSKY_VDSP_VERSION = 9, |
| CSKY_FPU_VERSION = 16, |
| CSKY_FPU_ABI = 17, |
| CSKY_FPU_ROUNDING = 18, |
| CSKY_FPU_DENORMAL = 19, |
| CSKY_FPU_EXCEPTION = 20, |
| CSKY_FPU_NUMBER_MODULE = 21, |
| CSKY_FPU_HARDFP = 22 |
| }; |
| |
| enum ISA_FLAGS { |
| V2_ISA_E1 = 1 << 1, |
| V2_ISA_1E2 = 1 << 2, |
| V2_ISA_2E3 = 1 << 3, |
| V2_ISA_3E7 = 1 << 4, |
| V2_ISA_7E10 = 1 << 5, |
| V2_ISA_3E3R1 = 1 << 6, |
| V2_ISA_3E3R2 = 1 << 7, |
| V2_ISA_10E60 = 1 << 8, |
| V2_ISA_3E3R3 = 1 << 9, |
| ISA_TRUST = 1 << 11, |
| ISA_CACHE = 1 << 12, |
| ISA_NVIC = 1 << 13, |
| ISA_CP = 1 << 14, |
| ISA_MP = 1 << 15, |
| ISA_MP_1E2 = 1 << 16, |
| ISA_JAVA = 1 << 17, |
| ISA_MAC = 1 << 18, |
| ISA_MAC_DSP = 1 << 19, |
| ISA_DSP = 1 << 20, |
| ISA_DSP_1E2 = 1 << 21, |
| ISA_DSP_ENHANCE = 1 << 22, |
| ISA_DSP_SILAN = 1 << 23, |
| ISA_VDSP = 1 << 24, |
| ISA_VDSP_2 = 1 << 25, |
| ISA_VDSP_2E3 = 1 << 26, |
| V2_ISA_DSPE60 = 1 << 27, |
| ISA_VDSP_2E60F = 1 << 28 |
| }; |
| |
| enum ISA_EXT_FLAGS { |
| ISA_FLOAT_E1 = 1 << 0, |
| ISA_FLOAT_1E2 = 1 << 1, |
| ISA_FLOAT_1E3 = 1 << 2, |
| ISA_FLOAT_3E4 = 1 << 3, |
| ISA_FLOAT_7E60 = 1 << 4 |
| }; |
| |
| enum { NONE = 0, NEEDED = 1 }; |
| |
| enum DSP_VERSION { DSP_VERSION_EXTENSION = 1, DSP_VERSION_2 = 2 }; |
| |
| enum VDSP_VERSION { VDSP_VERSION_1 = 1, VDSP_VERSION_2 = 2 }; |
| |
| enum FPU_VERSION { FPU_VERSION_1 = 1, FPU_VERSION_2 = 2, FPU_VERSION_3 = 3 }; |
| |
| enum FPU_ABI { FPU_ABI_SOFT = 1, FPU_ABI_SOFTFP = 2, FPU_ABI_HARD = 3 }; |
| |
| enum FPU_HARDFP { |
| FPU_HARDFP_HALF = 1, |
| FPU_HARDFP_SINGLE = 2, |
| FPU_HARDFP_DOUBLE = 4 |
| }; |
| |
| } // namespace CSKYAttrs |
| } // namespace llvm |
| |
| #endif |