1 //===- ARMAttributeParser.h - ARM Attribute Information Printer -*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef LLVM_SUPPORT_ARMATTRIBUTEPARSER_H 10 #define LLVM_SUPPORT_ARMATTRIBUTEPARSER_H 11 12 #include "ARMBuildAttributes.h" 13 #include "ELFAttributeParser.h" 14 #include "ScopedPrinter.h" 15 #include "llvm/ADT/ArrayRef.h" 16 #include "llvm/Support/DataExtractor.h" 17 #include "llvm/Support/Endian.h" 18 #include "llvm/Support/Error.h" 19 20 namespace llvm { 21 class StringRef; 22 23 class ARMAttributeParser : public ELFAttributeParser { 24 struct DisplayHandler { 25 ARMBuildAttrs::AttrType attribute; 26 Error (ARMAttributeParser::*routine)(ARMBuildAttrs::AttrType); 27 }; 28 static const DisplayHandler displayRoutines[]; 29 30 Error handler(uint64_t tag, bool &handled) override; 31 32 Error stringAttribute(ARMBuildAttrs::AttrType tag); 33 34 Error CPU_arch(ARMBuildAttrs::AttrType tag); 35 Error CPU_arch_profile(ARMBuildAttrs::AttrType tag); 36 Error ARM_ISA_use(ARMBuildAttrs::AttrType tag); 37 Error THUMB_ISA_use(ARMBuildAttrs::AttrType tag); 38 Error FP_arch(ARMBuildAttrs::AttrType tag); 39 Error WMMX_arch(ARMBuildAttrs::AttrType tag); 40 Error Advanced_SIMD_arch(ARMBuildAttrs::AttrType tag); 41 Error MVE_arch(ARMBuildAttrs::AttrType tag); 42 Error PCS_config(ARMBuildAttrs::AttrType tag); 43 Error ABI_PCS_R9_use(ARMBuildAttrs::AttrType tag); 44 Error ABI_PCS_RW_data(ARMBuildAttrs::AttrType tag); 45 Error ABI_PCS_RO_data(ARMBuildAttrs::AttrType tag); 46 Error ABI_PCS_GOT_use(ARMBuildAttrs::AttrType tag); 47 Error ABI_PCS_wchar_t(ARMBuildAttrs::AttrType tag); 48 Error ABI_FP_rounding(ARMBuildAttrs::AttrType tag); 49 Error ABI_FP_denormal(ARMBuildAttrs::AttrType tag); 50 Error ABI_FP_exceptions(ARMBuildAttrs::AttrType tag); 51 Error ABI_FP_user_exceptions(ARMBuildAttrs::AttrType tag); 52 Error ABI_FP_number_model(ARMBuildAttrs::AttrType tag); 53 Error ABI_align_needed(ARMBuildAttrs::AttrType tag); 54 Error ABI_align_preserved(ARMBuildAttrs::AttrType tag); 55 Error ABI_enum_size(ARMBuildAttrs::AttrType tag); 56 Error ABI_HardFP_use(ARMBuildAttrs::AttrType tag); 57 Error ABI_VFP_args(ARMBuildAttrs::AttrType tag); 58 Error ABI_WMMX_args(ARMBuildAttrs::AttrType tag); 59 Error ABI_optimization_goals(ARMBuildAttrs::AttrType tag); 60 Error ABI_FP_optimization_goals(ARMBuildAttrs::AttrType tag); 61 Error compatibility(ARMBuildAttrs::AttrType tag); 62 Error CPU_unaligned_access(ARMBuildAttrs::AttrType tag); 63 Error FP_HP_extension(ARMBuildAttrs::AttrType tag); 64 Error ABI_FP_16bit_format(ARMBuildAttrs::AttrType tag); 65 Error MPextension_use(ARMBuildAttrs::AttrType tag); 66 Error DIV_use(ARMBuildAttrs::AttrType tag); 67 Error DSP_extension(ARMBuildAttrs::AttrType tag); 68 Error T2EE_use(ARMBuildAttrs::AttrType tag); 69 Error Virtualization_use(ARMBuildAttrs::AttrType tag); 70 Error nodefaults(ARMBuildAttrs::AttrType tag); 71 72 public: ARMAttributeParser(ScopedPrinter * sw)73 ARMAttributeParser(ScopedPrinter *sw) 74 : ELFAttributeParser(sw, ARMBuildAttrs::getARMAttributeTags(), "aeabi") {} ARMAttributeParser()75 ARMAttributeParser() 76 : ELFAttributeParser(ARMBuildAttrs::getARMAttributeTags(), "aeabi") {} 77 }; 78 } 79 80 #endif 81