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| Rev | Author | Line No. | Line |
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| 14 | pmbaty | 1 | //===-- RISCVAttributes.h - RISCV Attributes --------------------*- C++ -*-===// |
| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | // |
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| 9 | // This file contains enumerations for RISCV attributes as defined in RISC-V |
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| 10 | // ELF psABI specification. |
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| 11 | // |
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| 12 | // RISC-V ELF psABI specification |
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| 13 | // |
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| 14 | // https://github.com/riscv/riscv-elf-psabi-doc/blob/master/riscv-elf.md |
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| 15 | // |
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| 16 | //===----------------------------------------------------------------------===// |
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| 17 | #ifndef LLVM_SUPPORT_RISCVATTRIBUTES_H |
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| 18 | #define LLVM_SUPPORT_RISCVATTRIBUTES_H |
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| 19 | |||
| 20 | #include "llvm/Support/ELFAttributes.h" |
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| 21 | |||
| 22 | namespace llvm { |
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| 23 | namespace RISCVAttrs { |
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| 24 | |||
| 25 | const TagNameMap &getRISCVAttributeTags(); |
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| 26 | |||
| 27 | enum AttrType : unsigned { |
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| 28 | // Attribute types in ELF/.riscv.attributes. |
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| 29 | STACK_ALIGN = 4, |
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| 30 | ARCH = 5, |
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| 31 | UNALIGNED_ACCESS = 6, |
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| 32 | PRIV_SPEC = 8, |
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| 33 | PRIV_SPEC_MINOR = 10, |
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| 34 | PRIV_SPEC_REVISION = 12, |
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| 35 | }; |
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| 36 | |||
| 37 | enum StackAlign { ALIGN_4 = 4, ALIGN_16 = 16 }; |
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| 38 | |||
| 39 | enum { NOT_ALLOWED = 0, ALLOWED = 1 }; |
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| 40 | |||
| 41 | } // namespace RISCVAttrs |
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| 42 | } // namespace llvm |
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| 43 | |||
| 44 | #endif |