1 //===--- ARMAttributeParser.h - ARM Attribute Information Printer ---------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef LLVM_TOOLS_LLVM_READOBJ_ARMATTRIBUTEPARSER_H
11 #define LLVM_TOOLS_LLVM_READOBJ_ARMATTRIBUTEPARSER_H
13 #include "StreamWriter.h"
14 #include "llvm/Support/ARMBuildAttributes.h"
19 class ARMAttributeParser {
22 struct DisplayHandler {
23 ARMBuildAttrs::AttrType Attribute;
24 void (ARMAttributeParser::*Routine)(ARMBuildAttrs::AttrType,
25 const uint8_t *, uint32_t &);
27 static const DisplayHandler DisplayRoutines[];
29 uint64_t ParseInteger(const uint8_t *Data, uint32_t &Offset);
30 StringRef ParseString(const uint8_t *Data, uint32_t &Offset);
32 void IntegerAttribute(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
34 void StringAttribute(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
37 void PrintAttribute(unsigned Tag, unsigned Value, StringRef ValueDesc);
39 void CPU_arch(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
41 void CPU_arch_profile(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
43 void ARM_ISA_use(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
45 void THUMB_ISA_use(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
47 void FP_arch(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
49 void WMMX_arch(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
51 void Advanced_SIMD_arch(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
53 void PCS_config(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
55 void ABI_PCS_R9_use(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
57 void ABI_PCS_RW_data(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
59 void ABI_PCS_RO_data(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
61 void ABI_PCS_GOT_use(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
63 void ABI_PCS_wchar_t(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
65 void ABI_FP_rounding(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
67 void ABI_FP_denormal(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
69 void ABI_FP_exceptions(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
71 void ABI_FP_user_exceptions(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
73 void ABI_FP_number_model(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
75 void ABI_align_needed(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
77 void ABI_align_preserved(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
79 void ABI_enum_size(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
81 void ABI_HardFP_use(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
83 void ABI_VFP_args(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
85 void ABI_WMMX_args(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
87 void ABI_optimization_goals(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
89 void ABI_FP_optimization_goals(ARMBuildAttrs::AttrType Tag,
90 const uint8_t *Data, uint32_t &Offset);
91 void compatibility(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
93 void CPU_unaligned_access(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
95 void FP_HP_extension(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
97 void ABI_FP_16bit_format(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
99 void MPextension_use(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
101 void DIV_use(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
103 void T2EE_use(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
105 void Virtualization_use(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
107 void nodefaults(ARMBuildAttrs::AttrType Tag, const uint8_t *Data,
110 void ParseAttributeList(const uint8_t *Data, uint32_t &Offset,
112 void ParseIndexList(const uint8_t *Data, uint32_t &Offset,
113 SmallVectorImpl<uint8_t> &IndexList);
114 void ParseSubsection(const uint8_t *Data, uint32_t Length);
116 ARMAttributeParser(StreamWriter &SW) : SW(SW) {}
118 void Parse(ArrayRef<uint8_t> Section);