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https://github.com/Gericom/teak-llvm.git
synced 2025-06-19 11:35:51 -04:00
808142876c
Summary: A *.cpp file header in LLDB (and in LLDB) should like this: ``` //===-- TestUtilities.cpp -------------------------------------------------===// ``` However in LLDB most of our source files have arbitrary changes to this format and these changes are spreading through LLDB as folks usually just use the existing source files as templates for their new files (most notably the unnecessary editor language indicator `-*- C++ -*-` is spreading and in every review someone is pointing out that this is wrong, resulting in people pointing out that this is done in the same way in other files). This patch removes most of these inconsistencies including the editor language indicators, all the different missing/additional '-' characters, files that center the file name, missing trailing `===//` (mostly caused by clang-format breaking the line). Reviewers: aprantl, espindola, jfb, shafik, JDevlieghere Reviewed By: JDevlieghere Subscribers: dexonsmith, wuzish, emaste, sdardis, nemanjai, kbarton, MaskRay, atanasyan, arphaman, jfb, abidh, jsji, JDevlieghere, usaxena95, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D73258
393 lines
12 KiB
C++
393 lines
12 KiB
C++
//===-- SBBlock.cpp -------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/API/SBBlock.h"
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#include "SBReproducerPrivate.h"
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#include "lldb/API/SBAddress.h"
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#include "lldb/API/SBFileSpec.h"
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#include "lldb/API/SBFrame.h"
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#include "lldb/API/SBStream.h"
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#include "lldb/API/SBValue.h"
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#include "lldb/Core/AddressRange.h"
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#include "lldb/Core/ValueObjectVariable.h"
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#include "lldb/Symbol/Block.h"
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#include "lldb/Symbol/Function.h"
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#include "lldb/Symbol/SymbolContext.h"
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#include "lldb/Symbol/VariableList.h"
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#include "lldb/Target/StackFrame.h"
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#include "lldb/Target/Target.h"
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using namespace lldb;
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using namespace lldb_private;
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SBBlock::SBBlock() : m_opaque_ptr(nullptr) {
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LLDB_RECORD_CONSTRUCTOR_NO_ARGS(SBBlock);
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}
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SBBlock::SBBlock(lldb_private::Block *lldb_object_ptr)
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: m_opaque_ptr(lldb_object_ptr) {}
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SBBlock::SBBlock(const SBBlock &rhs) : m_opaque_ptr(rhs.m_opaque_ptr) {
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LLDB_RECORD_CONSTRUCTOR(SBBlock, (const lldb::SBBlock &), rhs);
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}
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const SBBlock &SBBlock::operator=(const SBBlock &rhs) {
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LLDB_RECORD_METHOD(const lldb::SBBlock &,
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SBBlock, operator=,(const lldb::SBBlock &), rhs);
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m_opaque_ptr = rhs.m_opaque_ptr;
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return LLDB_RECORD_RESULT(*this);
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}
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SBBlock::~SBBlock() { m_opaque_ptr = nullptr; }
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bool SBBlock::IsValid() const {
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LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBBlock, IsValid);
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return this->operator bool();
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}
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SBBlock::operator bool() const {
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LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBBlock, operator bool);
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return m_opaque_ptr != nullptr;
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}
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bool SBBlock::IsInlined() const {
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LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBBlock, IsInlined);
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if (m_opaque_ptr)
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return m_opaque_ptr->GetInlinedFunctionInfo() != nullptr;
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return false;
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}
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const char *SBBlock::GetInlinedName() const {
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LLDB_RECORD_METHOD_CONST_NO_ARGS(const char *, SBBlock, GetInlinedName);
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if (m_opaque_ptr) {
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const InlineFunctionInfo *inlined_info =
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m_opaque_ptr->GetInlinedFunctionInfo();
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if (inlined_info) {
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Function *function = m_opaque_ptr->CalculateSymbolContextFunction();
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LanguageType language;
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if (function)
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language = function->GetLanguage();
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else
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language = lldb::eLanguageTypeUnknown;
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return inlined_info->GetName(language).AsCString(nullptr);
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}
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}
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return nullptr;
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}
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SBFileSpec SBBlock::GetInlinedCallSiteFile() const {
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LLDB_RECORD_METHOD_CONST_NO_ARGS(lldb::SBFileSpec, SBBlock,
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GetInlinedCallSiteFile);
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SBFileSpec sb_file;
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if (m_opaque_ptr) {
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const InlineFunctionInfo *inlined_info =
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m_opaque_ptr->GetInlinedFunctionInfo();
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if (inlined_info)
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sb_file.SetFileSpec(inlined_info->GetCallSite().GetFile());
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}
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return LLDB_RECORD_RESULT(sb_file);
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}
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uint32_t SBBlock::GetInlinedCallSiteLine() const {
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LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBBlock, GetInlinedCallSiteLine);
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if (m_opaque_ptr) {
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const InlineFunctionInfo *inlined_info =
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m_opaque_ptr->GetInlinedFunctionInfo();
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if (inlined_info)
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return inlined_info->GetCallSite().GetLine();
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}
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return 0;
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}
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uint32_t SBBlock::GetInlinedCallSiteColumn() const {
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LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBBlock, GetInlinedCallSiteColumn);
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if (m_opaque_ptr) {
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const InlineFunctionInfo *inlined_info =
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m_opaque_ptr->GetInlinedFunctionInfo();
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if (inlined_info)
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return inlined_info->GetCallSite().GetColumn();
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}
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return 0;
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}
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void SBBlock::AppendVariables(bool can_create, bool get_parent_variables,
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lldb_private::VariableList *var_list) {
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if (IsValid()) {
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bool show_inline = true;
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m_opaque_ptr->AppendVariables(can_create, get_parent_variables, show_inline,
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[](Variable *) { return true; }, var_list);
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}
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}
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SBBlock SBBlock::GetParent() {
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LLDB_RECORD_METHOD_NO_ARGS(lldb::SBBlock, SBBlock, GetParent);
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SBBlock sb_block;
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if (m_opaque_ptr)
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sb_block.m_opaque_ptr = m_opaque_ptr->GetParent();
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return LLDB_RECORD_RESULT(sb_block);
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}
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lldb::SBBlock SBBlock::GetContainingInlinedBlock() {
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LLDB_RECORD_METHOD_NO_ARGS(lldb::SBBlock, SBBlock, GetContainingInlinedBlock);
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SBBlock sb_block;
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if (m_opaque_ptr)
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sb_block.m_opaque_ptr = m_opaque_ptr->GetContainingInlinedBlock();
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return LLDB_RECORD_RESULT(sb_block);
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}
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SBBlock SBBlock::GetSibling() {
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LLDB_RECORD_METHOD_NO_ARGS(lldb::SBBlock, SBBlock, GetSibling);
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SBBlock sb_block;
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if (m_opaque_ptr)
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sb_block.m_opaque_ptr = m_opaque_ptr->GetSibling();
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return LLDB_RECORD_RESULT(sb_block);
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}
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SBBlock SBBlock::GetFirstChild() {
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LLDB_RECORD_METHOD_NO_ARGS(lldb::SBBlock, SBBlock, GetFirstChild);
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SBBlock sb_block;
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if (m_opaque_ptr)
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sb_block.m_opaque_ptr = m_opaque_ptr->GetFirstChild();
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return LLDB_RECORD_RESULT(sb_block);
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}
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lldb_private::Block *SBBlock::GetPtr() { return m_opaque_ptr; }
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void SBBlock::SetPtr(lldb_private::Block *block) { m_opaque_ptr = block; }
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bool SBBlock::GetDescription(SBStream &description) {
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LLDB_RECORD_METHOD(bool, SBBlock, GetDescription, (lldb::SBStream &),
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description);
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Stream &strm = description.ref();
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if (m_opaque_ptr) {
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lldb::user_id_t id = m_opaque_ptr->GetID();
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strm.Printf("Block: {id: %" PRIu64 "} ", id);
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if (IsInlined()) {
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strm.Printf(" (inlined, '%s') ", GetInlinedName());
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}
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lldb_private::SymbolContext sc;
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m_opaque_ptr->CalculateSymbolContext(&sc);
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if (sc.function) {
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m_opaque_ptr->DumpAddressRanges(
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&strm,
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sc.function->GetAddressRange().GetBaseAddress().GetFileAddress());
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}
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} else
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strm.PutCString("No value");
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return true;
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}
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uint32_t SBBlock::GetNumRanges() {
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LLDB_RECORD_METHOD_NO_ARGS(uint32_t, SBBlock, GetNumRanges);
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if (m_opaque_ptr)
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return m_opaque_ptr->GetNumRanges();
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return 0;
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}
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lldb::SBAddress SBBlock::GetRangeStartAddress(uint32_t idx) {
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LLDB_RECORD_METHOD(lldb::SBAddress, SBBlock, GetRangeStartAddress, (uint32_t),
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idx);
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lldb::SBAddress sb_addr;
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if (m_opaque_ptr) {
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AddressRange range;
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if (m_opaque_ptr->GetRangeAtIndex(idx, range)) {
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sb_addr.ref() = range.GetBaseAddress();
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}
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}
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return LLDB_RECORD_RESULT(sb_addr);
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}
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lldb::SBAddress SBBlock::GetRangeEndAddress(uint32_t idx) {
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LLDB_RECORD_METHOD(lldb::SBAddress, SBBlock, GetRangeEndAddress, (uint32_t),
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idx);
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lldb::SBAddress sb_addr;
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if (m_opaque_ptr) {
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AddressRange range;
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if (m_opaque_ptr->GetRangeAtIndex(idx, range)) {
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sb_addr.ref() = range.GetBaseAddress();
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sb_addr.ref().Slide(range.GetByteSize());
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}
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}
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return LLDB_RECORD_RESULT(sb_addr);
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}
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uint32_t SBBlock::GetRangeIndexForBlockAddress(lldb::SBAddress block_addr) {
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LLDB_RECORD_METHOD(uint32_t, SBBlock, GetRangeIndexForBlockAddress,
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(lldb::SBAddress), block_addr);
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if (m_opaque_ptr && block_addr.IsValid()) {
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return m_opaque_ptr->GetRangeIndexContainingAddress(block_addr.ref());
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}
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return UINT32_MAX;
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}
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lldb::SBValueList SBBlock::GetVariables(lldb::SBFrame &frame, bool arguments,
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bool locals, bool statics,
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lldb::DynamicValueType use_dynamic) {
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LLDB_RECORD_METHOD(
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lldb::SBValueList, SBBlock, GetVariables,
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(lldb::SBFrame &, bool, bool, bool, lldb::DynamicValueType), frame,
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arguments, locals, statics, use_dynamic);
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Block *block = GetPtr();
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SBValueList value_list;
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if (block) {
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StackFrameSP frame_sp(frame.GetFrameSP());
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VariableListSP variable_list_sp(block->GetBlockVariableList(true));
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if (variable_list_sp) {
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const size_t num_variables = variable_list_sp->GetSize();
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if (num_variables) {
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for (size_t i = 0; i < num_variables; ++i) {
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VariableSP variable_sp(variable_list_sp->GetVariableAtIndex(i));
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if (variable_sp) {
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bool add_variable = false;
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switch (variable_sp->GetScope()) {
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case eValueTypeVariableGlobal:
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case eValueTypeVariableStatic:
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case eValueTypeVariableThreadLocal:
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add_variable = statics;
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break;
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case eValueTypeVariableArgument:
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add_variable = arguments;
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break;
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case eValueTypeVariableLocal:
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add_variable = locals;
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break;
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default:
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break;
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}
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if (add_variable) {
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if (frame_sp) {
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lldb::ValueObjectSP valobj_sp(
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frame_sp->GetValueObjectForFrameVariable(variable_sp,
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eNoDynamicValues));
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SBValue value_sb;
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value_sb.SetSP(valobj_sp, use_dynamic);
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value_list.Append(value_sb);
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}
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}
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}
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}
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}
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}
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}
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return LLDB_RECORD_RESULT(value_list);
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}
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lldb::SBValueList SBBlock::GetVariables(lldb::SBTarget &target, bool arguments,
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bool locals, bool statics) {
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LLDB_RECORD_METHOD(lldb::SBValueList, SBBlock, GetVariables,
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(lldb::SBTarget &, bool, bool, bool), target, arguments,
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locals, statics);
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Block *block = GetPtr();
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SBValueList value_list;
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if (block) {
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TargetSP target_sp(target.GetSP());
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VariableListSP variable_list_sp(block->GetBlockVariableList(true));
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if (variable_list_sp) {
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const size_t num_variables = variable_list_sp->GetSize();
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if (num_variables) {
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for (size_t i = 0; i < num_variables; ++i) {
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VariableSP variable_sp(variable_list_sp->GetVariableAtIndex(i));
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if (variable_sp) {
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bool add_variable = false;
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switch (variable_sp->GetScope()) {
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case eValueTypeVariableGlobal:
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case eValueTypeVariableStatic:
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case eValueTypeVariableThreadLocal:
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add_variable = statics;
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break;
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case eValueTypeVariableArgument:
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add_variable = arguments;
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break;
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case eValueTypeVariableLocal:
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add_variable = locals;
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break;
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default:
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break;
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}
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if (add_variable) {
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if (target_sp)
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value_list.Append(
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ValueObjectVariable::Create(target_sp.get(), variable_sp));
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}
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}
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}
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}
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}
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}
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return LLDB_RECORD_RESULT(value_list);
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}
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namespace lldb_private {
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namespace repro {
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template <>
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void RegisterMethods<SBBlock>(Registry &R) {
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LLDB_REGISTER_CONSTRUCTOR(SBBlock, ());
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LLDB_REGISTER_CONSTRUCTOR(SBBlock, (const lldb::SBBlock &));
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LLDB_REGISTER_METHOD(const lldb::SBBlock &,
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SBBlock, operator=,(const lldb::SBBlock &));
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LLDB_REGISTER_METHOD_CONST(bool, SBBlock, IsValid, ());
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LLDB_REGISTER_METHOD_CONST(bool, SBBlock, operator bool, ());
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LLDB_REGISTER_METHOD_CONST(bool, SBBlock, IsInlined, ());
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LLDB_REGISTER_METHOD_CONST(const char *, SBBlock, GetInlinedName, ());
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LLDB_REGISTER_METHOD_CONST(lldb::SBFileSpec, SBBlock,
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GetInlinedCallSiteFile, ());
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LLDB_REGISTER_METHOD_CONST(uint32_t, SBBlock, GetInlinedCallSiteLine, ());
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LLDB_REGISTER_METHOD_CONST(uint32_t, SBBlock, GetInlinedCallSiteColumn, ());
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LLDB_REGISTER_METHOD(lldb::SBBlock, SBBlock, GetParent, ());
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LLDB_REGISTER_METHOD(lldb::SBBlock, SBBlock, GetContainingInlinedBlock, ());
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LLDB_REGISTER_METHOD(lldb::SBBlock, SBBlock, GetSibling, ());
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LLDB_REGISTER_METHOD(lldb::SBBlock, SBBlock, GetFirstChild, ());
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LLDB_REGISTER_METHOD(bool, SBBlock, GetDescription, (lldb::SBStream &));
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LLDB_REGISTER_METHOD(uint32_t, SBBlock, GetNumRanges, ());
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LLDB_REGISTER_METHOD(lldb::SBAddress, SBBlock, GetRangeStartAddress,
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(uint32_t));
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LLDB_REGISTER_METHOD(lldb::SBAddress, SBBlock, GetRangeEndAddress,
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(uint32_t));
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LLDB_REGISTER_METHOD(uint32_t, SBBlock, GetRangeIndexForBlockAddress,
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(lldb::SBAddress));
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LLDB_REGISTER_METHOD(
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lldb::SBValueList, SBBlock, GetVariables,
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(lldb::SBFrame &, bool, bool, bool, lldb::DynamicValueType));
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LLDB_REGISTER_METHOD(lldb::SBValueList, SBBlock, GetVariables,
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(lldb::SBTarget &, bool, bool, bool));
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}
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}
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}
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