llvm/lib/Support/ARMBuildAttrs.cpp

   1 //===-- ARMBuildAttrs.cpp - ARM Build Attributes --------------------------===//
   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 #include "llvm/Support/ARMBuildAttributes.h"
  10 #include "llvm/ADT/StringRef.h"
  11 #include "llvm/ADT/Twine.h"
  12 #include "llvm/Support/LEB128.h"
  13 #include <iomanip>
  14 #include <sstream>
  15
  16 using namespace llvm;
  17
  18 static const TagNameItem tagData[] = {
  19     {ARMBuildAttrs::File, "Tag_File"},
  20     {ARMBuildAttrs::Section, "Tag_Section"},
  21     {ARMBuildAttrs::Symbol, "Tag_Symbol"},
  22     {ARMBuildAttrs::CPU_raw_name, "Tag_CPU_raw_name"},
  23     {ARMBuildAttrs::CPU_name, "Tag_CPU_name"},
  24     {ARMBuildAttrs::CPU_arch, "Tag_CPU_arch"},
  25     {ARMBuildAttrs::CPU_arch_profile, "Tag_CPU_arch_profile"},
  26     {ARMBuildAttrs::ARM_ISA_use, "Tag_ARM_ISA_use"},
  27     {ARMBuildAttrs::THUMB_ISA_use, "Tag_THUMB_ISA_use"},
  28     {ARMBuildAttrs::FP_arch, "Tag_FP_arch"},
  29     {ARMBuildAttrs::WMMX_arch, "Tag_WMMX_arch"},
  30     {ARMBuildAttrs::Advanced_SIMD_arch, "Tag_Advanced_SIMD_arch"},
  31     {ARMBuildAttrs::MVE_arch, "Tag_MVE_arch"},
  32     {ARMBuildAttrs::PCS_config, "Tag_PCS_config"},
  33     {ARMBuildAttrs::ABI_PCS_R9_use, "Tag_ABI_PCS_R9_use"},
  34     {ARMBuildAttrs::ABI_PCS_RW_data, "Tag_ABI_PCS_RW_data"},
  35     {ARMBuildAttrs::ABI_PCS_RO_data, "Tag_ABI_PCS_RO_data"},
  36     {ARMBuildAttrs::ABI_PCS_GOT_use, "Tag_ABI_PCS_GOT_use"},
  37     {ARMBuildAttrs::ABI_PCS_wchar_t, "Tag_ABI_PCS_wchar_t"},
  38     {ARMBuildAttrs::ABI_FP_rounding, "Tag_ABI_FP_rounding"},
  39     {ARMBuildAttrs::ABI_FP_denormal, "Tag_ABI_FP_denormal"},
  40     {ARMBuildAttrs::ABI_FP_exceptions, "Tag_ABI_FP_exceptions"},
  41     {ARMBuildAttrs::ABI_FP_user_exceptions, "Tag_ABI_FP_user_exceptions"},
  42     {ARMBuildAttrs::ABI_FP_number_model, "Tag_ABI_FP_number_model"},
  43     {ARMBuildAttrs::ABI_align_needed, "Tag_ABI_align_needed"},
  44     {ARMBuildAttrs::ABI_align_preserved, "Tag_ABI_align_preserved"},
  45     {ARMBuildAttrs::ABI_enum_size, "Tag_ABI_enum_size"},
  46     {ARMBuildAttrs::ABI_HardFP_use, "Tag_ABI_HardFP_use"},
  47     {ARMBuildAttrs::ABI_VFP_args, "Tag_ABI_VFP_args"},
  48     {ARMBuildAttrs::ABI_WMMX_args, "Tag_ABI_WMMX_args"},
  49     {ARMBuildAttrs::ABI_optimization_goals, "Tag_ABI_optimization_goals"},
  50     {ARMBuildAttrs::ABI_FP_optimization_goals, "Tag_ABI_FP_optimization_goals"},
  51     {ARMBuildAttrs::compatibility, "Tag_compatibility"},
  52     {ARMBuildAttrs::CPU_unaligned_access, "Tag_CPU_unaligned_access"},
  53     {ARMBuildAttrs::FP_HP_extension, "Tag_FP_HP_extension"},
  54     {ARMBuildAttrs::ABI_FP_16bit_format, "Tag_ABI_FP_16bit_format"},
  55     {ARMBuildAttrs::MPextension_use, "Tag_MPextension_use"},
  56     {ARMBuildAttrs::DIV_use, "Tag_DIV_use"},
  57     {ARMBuildAttrs::DSP_extension, "Tag_DSP_extension"},
  58     {ARMBuildAttrs::PAC_extension, "Tag_PAC_extension"},
  59     {ARMBuildAttrs::BTI_extension, "Tag_BTI_extension"},
  60     {ARMBuildAttrs::BTI_use, "Tag_BTI_use"},
  61     {ARMBuildAttrs::PACRET_use, "Tag_PACRET_use"},
  62     {ARMBuildAttrs::nodefaults, "Tag_nodefaults"},
  63     {ARMBuildAttrs::also_compatible_with, "Tag_also_compatible_with"},
  64     {ARMBuildAttrs::T2EE_use, "Tag_T2EE_use"},
  65     {ARMBuildAttrs::conformance, "Tag_conformance"},
  66     {ARMBuildAttrs::Virtualization_use, "Tag_Virtualization_use"},
  67
  68     // Legacy Names
  69     {ARMBuildAttrs::FP_arch, "Tag_VFP_arch"},
  70     {ARMBuildAttrs::FP_HP_extension, "Tag_VFP_HP_extension"},
  71     {ARMBuildAttrs::ABI_align_needed, "Tag_ABI_align8_needed"},
  72     {ARMBuildAttrs::ABI_align_preserved, "Tag_ABI_align8_preserved"},
  73 };
  74
  75 constexpr TagNameMap ARMAttributeTags{tagData};
  76 const TagNameMap &llvm::ARMBuildAttrs::getARMAttributeTags() {
  77   return ARMAttributeTags;
  78 }