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05097246f3
This is intended as a clean up after the big clang-format commit
(r280751), which unfortunately resulted in many of the comment
paragraphs in LLDB being very hard to read.
FYI, the script I used was:
import textwrap
import commands
import os
import sys
import re
tmp = "%s.tmp"%sys.argv[1]
out = open(tmp, "w+")
with open(sys.argv[1], "r") as f:
header = ""
text = ""
comment = re.compile(r'^( *//) ([^ ].*)$')
special = re.compile(r'^((([A-Z]+[: ])|([0-9]+ )).*)|(.*;)$')
for line in f:
match = comment.match(line)
if match and not special.match(match.group(2)):
# skip intentionally short comments.
if not text and len(match.group(2)) < 40:
out.write(line)
continue
if text:
text += " " + match.group(2)
else:
header = match.group(1)
text = match.group(2)
continue
if text:
filled = textwrap.wrap(text, width=(78-len(header)),
break_long_words=False)
for l in filled:
out.write(header+" "+l+'\n')
text = ""
out.write(line)
os.rename(tmp, sys.argv[1])
Differential Revision: https://reviews.llvm.org/D46144
llvm-svn: 331197
83 lines
2.9 KiB
C++
83 lines
2.9 KiB
C++
//===-- ExpressionVariable.cpp ----------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Expression/ExpressionVariable.h"
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#include "lldb/Expression/IRExecutionUnit.h"
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#include "lldb/Utility/Log.h"
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using namespace lldb_private;
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ExpressionVariable::~ExpressionVariable() {}
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uint8_t *ExpressionVariable::GetValueBytes() {
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const size_t byte_size = m_frozen_sp->GetByteSize();
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if (byte_size > 0) {
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if (m_frozen_sp->GetDataExtractor().GetByteSize() < byte_size) {
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m_frozen_sp->GetValue().ResizeData(byte_size);
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m_frozen_sp->GetValue().GetData(m_frozen_sp->GetDataExtractor());
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}
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return const_cast<uint8_t *>(
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m_frozen_sp->GetDataExtractor().GetDataStart());
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}
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return NULL;
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}
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PersistentExpressionState::~PersistentExpressionState() {}
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lldb::addr_t PersistentExpressionState::LookupSymbol(const ConstString &name) {
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SymbolMap::iterator si = m_symbol_map.find(name.GetCString());
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if (si != m_symbol_map.end())
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return si->second;
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else
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return LLDB_INVALID_ADDRESS;
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}
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void PersistentExpressionState::RegisterExecutionUnit(
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lldb::IRExecutionUnitSP &execution_unit_sp) {
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Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS));
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m_execution_units.insert(execution_unit_sp);
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if (log)
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log->Printf("Registering JITted Functions:\n");
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for (const IRExecutionUnit::JittedFunction &jitted_function :
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execution_unit_sp->GetJittedFunctions()) {
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if (jitted_function.m_external &&
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jitted_function.m_name != execution_unit_sp->GetFunctionName() &&
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jitted_function.m_remote_addr != LLDB_INVALID_ADDRESS) {
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m_symbol_map[jitted_function.m_name.GetCString()] =
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jitted_function.m_remote_addr;
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if (log)
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log->Printf(" Function: %s at 0x%" PRIx64 ".",
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jitted_function.m_name.GetCString(),
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jitted_function.m_remote_addr);
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}
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}
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if (log)
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log->Printf("Registering JIIted Symbols:\n");
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for (const IRExecutionUnit::JittedGlobalVariable &global_var :
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execution_unit_sp->GetJittedGlobalVariables()) {
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if (global_var.m_remote_addr != LLDB_INVALID_ADDRESS) {
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// Demangle the name before inserting it, so that lookups by the ConstStr
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// of the demangled name will find the mangled one (needed for looking up
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// metadata pointers.)
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Mangled mangler(global_var.m_name);
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mangler.GetDemangledName(lldb::eLanguageTypeUnknown);
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m_symbol_map[global_var.m_name.GetCString()] = global_var.m_remote_addr;
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if (log)
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log->Printf(" Symbol: %s at 0x%" PRIx64 ".",
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global_var.m_name.GetCString(), global_var.m_remote_addr);
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}
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}
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}
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