//===-- RISCVAttributes.h - RISCV 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 RISCV attributes as defined in RISC-V // ELF psABI specification. // // RISC-V ELF psABI specification // // https://github.com/riscv/riscv-elf-psabi-doc/blob/master/riscv-elf.md // //===----------------------------------------------------------------------===// #ifndef LLVM_SUPPORT_RISCVATTRIBUTES_H #define LLVM_SUPPORT_RISCVATTRIBUTES_H #include "llvm/Support/ELFAttributes.h" namespace llvm { namespace RISCVAttrs { const TagNameMap &getRISCVAttributeTags(); enum AttrType : unsigned { // Attribute types in ELF/.riscv.attributes. STACK_ALIGN = 4, ARCH = 5, UNALIGNED_ACCESS = 6, PRIV_SPEC = 8, PRIV_SPEC_MINOR = 10, PRIV_SPEC_REVISION = 12, }; enum StackAlign { ALIGN_4 = 4, ALIGN_8 = 8, ALIGN_16 = 16 }; enum { NOT_ALLOWED = 0, ALLOWED = 1 }; } // namespace RISCVAttrs } // namespace llvm #endif