void StructuredData::Dictionary::Dump(Stream &s, bool pretty_print) const {
bool first = true;
s << "{";
if (pretty_print) {
s << "\n";
s.IndentMore();
}
for (const auto &pair : m_dict) {
if (first)
first = false;
else {
s << ",";
if (pretty_print)
s << "\n";
}
if (pretty_print)
s.Indent();
s << "\"" << pair.first.AsCString() << "\" : ";
pair.second->Dump(s, pretty_print);
}
if (pretty_print) {
s.IndentLess();
s.EOL();
s.Indent();
}
s << "}";
}
void StructuredData::Array::Dump(Stream &s, bool pretty_print) const {
bool first = true;
s << "[";
if (pretty_print) {
s << "\n";
s.IndentMore();
}
for (const auto &item_sp : m_items) {
if (first) {
first = false;
} else {
s << ",";
if (pretty_print)
s << "\n";
}
if (pretty_print)
s.Indent();
item_sp->Dump(s, pretty_print);
}
if (pretty_print) {
s.IndentLess();
s.EOL();
s.Indent();
}
s << "]";
}
size_t
StackFrameList::GetStatus (Stream& strm,
uint32_t first_frame,
uint32_t num_frames,
bool show_frame_info,
uint32_t num_frames_with_source,
const char *selected_frame_marker)
{
size_t num_frames_displayed = 0;
if (num_frames == 0)
return 0;
StackFrameSP frame_sp;
uint32_t frame_idx = 0;
uint32_t last_frame;
// Don't let the last frame wrap around...
if (num_frames == UINT32_MAX)
last_frame = UINT32_MAX;
else
last_frame = first_frame + num_frames;
StackFrameSP selected_frame_sp = m_thread.GetSelectedFrame();
const char *unselected_marker = NULL;
std::string buffer;
if (selected_frame_marker)
{
size_t len = strlen(selected_frame_marker);
buffer.insert(buffer.begin(), len, ' ');
unselected_marker = buffer.c_str();
}
const char *marker = NULL;
for (frame_idx = first_frame; frame_idx < last_frame; ++frame_idx)
{
frame_sp = GetFrameAtIndex(frame_idx);
if (frame_sp.get() == NULL)
break;
if (selected_frame_marker != NULL)
{
if (frame_sp == selected_frame_sp)
marker = selected_frame_marker;
else
marker = unselected_marker;
}
if (!frame_sp->GetStatus (strm,
show_frame_info,
num_frames_with_source > (first_frame - frame_idx), marker))
break;
++num_frames_displayed;
}
strm.IndentLess();
return num_frames_displayed;
}
void
OptionValueDictionary::DumpValue (const ExecutionContext *exe_ctx, Stream &strm, uint32_t dump_mask)
{
const Type dict_type = ConvertTypeMaskToType (m_type_mask);
if (dump_mask & eDumpOptionType)
{
if (m_type_mask != eTypeInvalid)
strm.Printf ("(%s of %ss)", GetTypeAsCString(), GetBuiltinTypeAsCString(dict_type));
else
strm.Printf ("(%s)", GetTypeAsCString());
}
if (dump_mask & eDumpOptionValue)
{
if (dump_mask & eDumpOptionType)
strm.PutCString (" =");
collection::iterator pos, end = m_values.end();
strm.IndentMore();
for (pos = m_values.begin(); pos != end; ++pos)
{
OptionValue *option_value = pos->second.get();
strm.EOL();
strm.Indent(pos->first.GetCString());
const uint32_t extra_dump_options = m_raw_value_dump ? eDumpOptionRaw : 0;
switch (dict_type)
{
default:
case eTypeArray:
case eTypeDictionary:
case eTypeProperties:
case eTypeFileSpecList:
case eTypePathMap:
strm.PutChar (' ');
option_value->DumpValue(exe_ctx, strm, dump_mask | extra_dump_options);
break;
case eTypeBoolean:
case eTypeChar:
case eTypeEnum:
case eTypeFileSpec:
case eTypeFormat:
case eTypeSInt64:
case eTypeString:
case eTypeUInt64:
case eTypeUUID:
// No need to show the type for dictionaries of simple items
strm.PutCString("=");
option_value->DumpValue(exe_ctx, strm, (dump_mask & (~eDumpOptionType)) | extra_dump_options);
break;
}
}
strm.IndentLess();
}
}
void
OptionValueArray::DumpValue (const ExecutionContext *exe_ctx, Stream &strm, uint32_t dump_mask)
{
const Type array_element_type = ConvertTypeMaskToType (m_type_mask);
if (dump_mask & eDumpOptionType)
{
if ((GetType() == eTypeArray) && (m_type_mask != eTypeInvalid))
strm.Printf ("(%s of %ss)", GetTypeAsCString(), GetBuiltinTypeAsCString(array_element_type));
else
strm.Printf ("(%s)", GetTypeAsCString());
}
if (dump_mask & eDumpOptionValue)
{
if (dump_mask & eDumpOptionType)
strm.Printf (" =%s", (m_values.size() > 0) ? "\n" : "");
strm.IndentMore();
const uint32_t size = m_values.size();
for (uint32_t i = 0; i<size; ++i)
{
strm.Indent();
strm.Printf("[%u]: ", i);
const uint32_t extra_dump_options = m_raw_value_dump ? eDumpOptionRaw : 0;
switch (array_element_type)
{
default:
case eTypeArray:
case eTypeDictionary:
case eTypeProperties:
case eTypeFileSpecList:
case eTypePathMap:
m_values[i]->DumpValue(exe_ctx, strm, dump_mask | extra_dump_options);
break;
case eTypeBoolean:
case eTypeChar:
case eTypeEnum:
case eTypeFileSpec:
case eTypeFormat:
case eTypeSInt64:
case eTypeString:
case eTypeUInt64:
case eTypeUUID:
// No need to show the type for dictionaries of simple items
m_values[i]->DumpValue(exe_ctx, strm, (dump_mask & (~eDumpOptionType)) | extra_dump_options);
break;
}
if (i < (size - 1))
strm.EOL();
}
strm.IndentLess();
}
}
size_t
Thread::GetStatus (Stream &strm, uint32_t start_frame, uint32_t num_frames, uint32_t num_frames_with_source)
{
ExecutionContext exe_ctx (shared_from_this());
Target *target = exe_ctx.GetTargetPtr();
Process *process = exe_ctx.GetProcessPtr();
size_t num_frames_shown = 0;
strm.Indent();
bool is_selected = false;
if (process)
{
if (process->GetThreadList().GetSelectedThread().get() == this)
is_selected = true;
}
strm.Printf("%c ", is_selected ? '*' : ' ');
if (target && target->GetDebugger().GetUseExternalEditor())
{
StackFrameSP frame_sp = GetStackFrameAtIndex(start_frame);
if (frame_sp)
{
SymbolContext frame_sc(frame_sp->GetSymbolContext (eSymbolContextLineEntry));
if (frame_sc.line_entry.line != 0 && frame_sc.line_entry.file)
{
Host::OpenFileInExternalEditor (frame_sc.line_entry.file, frame_sc.line_entry.line);
}
}
}
DumpUsingSettingsFormat (strm, start_frame);
if (num_frames > 0)
{
strm.IndentMore();
const bool show_frame_info = true;
strm.IndentMore ();
num_frames_shown = GetStackFrameList ()->GetStatus (strm,
start_frame,
num_frames,
show_frame_info,
num_frames_with_source);
strm.IndentLess();
strm.IndentLess();
}
return num_frames_shown;
}
void OptionValueFileSpecList::DumpValue(const ExecutionContext *exe_ctx,
Stream &strm, uint32_t dump_mask) {
if (dump_mask & eDumpOptionType)
strm.Printf("(%s)", GetTypeAsCString());
if (dump_mask & eDumpOptionValue) {
if (dump_mask & eDumpOptionType)
strm.Printf(" =%s", m_current_value.GetSize() > 0 ? "\n" : "");
strm.IndentMore();
const uint32_t size = m_current_value.GetSize();
for (uint32_t i = 0; i < size; ++i) {
strm.Indent();
strm.Printf("[%u]: ", i);
m_current_value.GetFileSpecAtIndex(i).Dump(&strm);
}
strm.IndentLess();
}
}
bool
DumpRegisterSet (const ExecutionContext &exe_ctx,
Stream &strm,
RegisterContext *reg_ctx,
size_t set_idx,
bool primitive_only=false)
{
uint32_t unavailable_count = 0;
uint32_t available_count = 0;
if (!reg_ctx)
return false; // thread has no registers (i.e. core files are corrupt, incomplete crash logs...)
const RegisterSet * const reg_set = reg_ctx->GetRegisterSet(set_idx);
if (reg_set)
{
strm.Printf ("%s:\n", reg_set->name);
strm.IndentMore ();
const size_t num_registers = reg_set->num_registers;
for (size_t reg_idx = 0; reg_idx < num_registers; ++reg_idx)
{
const uint32_t reg = reg_set->registers[reg_idx];
const RegisterInfo *reg_info = reg_ctx->GetRegisterInfoAtIndex(reg);
// Skip the dumping of derived register if primitive_only is true.
if (primitive_only && reg_info && reg_info->value_regs)
continue;
if (DumpRegister (exe_ctx, strm, reg_ctx, reg_info))
++available_count;
else
++unavailable_count;
}
strm.IndentLess ();
if (unavailable_count)
{
strm.Indent ();
strm.Printf("%u registers were unavailable.\n", unavailable_count);
}
strm.EOL();
}
return available_count > 0;
}
void
StructuredData::Dictionary::Dump (Stream &s) const
{
bool first = true;
s << "{\n";
s.IndentMore();
for (const auto &pair : m_dict)
{
if (first)
first = false;
else
s << ",\n";
s.Indent();
s << "\"" << pair.first.AsCString() << "\" : ";
pair.second->Dump(s);
}
s.IndentLess();
s.EOL();
s.Indent();
s << "}";
}
void
StructuredData::Array::Dump(Stream &s) const
{
bool first = true;
s << "[\n";
s.IndentMore();
for (const auto &item_sp : m_items)
{
if (first)
first = false;
else
s << ",\n";
s.Indent();
item_sp->Dump(s);
}
s.IndentLess();
s.EOL();
s.Indent();
s << "]";
}
//----------------------------------------------------------------------
// DumpCallback
//
// A callback function for the static DWARFDebugInfo::Parse() function
// that gets called each time a compile unit header or debug information
// entry is successfully parsed.
//
// This function dump DWARF information and obey recurse depth and
// whether a single DIE is to be dumped (or all of the data).
//----------------------------------------------------------------------
static dw_offset_t DumpCallback(SymbolFileDWARF *dwarf2Data,
DWARFCompileUnit *cu, DWARFDebugInfoEntry *die,
const dw_offset_t next_offset,
const uint32_t curr_depth, void *userData) {
DumpInfo *dumpInfo = (DumpInfo *)userData;
Stream *s = dumpInfo->strm;
bool show_parents =
s->GetFlags().Test(DWARFDebugInfo::eDumpFlag_ShowAncestors);
if (die) {
// Are we dumping everything?
if (dumpInfo->die_offset == DW_INVALID_OFFSET) {
// Yes we are dumping everything. Obey our recurse level though
if (curr_depth < dumpInfo->recurse_depth)
die->Dump(dwarf2Data, cu, *s, 0);
} else {
// We are dumping a specific DIE entry by offset
if (dumpInfo->die_offset == die->GetOffset()) {
// We found the DIE we were looking for, dump it!
if (show_parents) {
s->SetIndentLevel(0);
const uint32_t num_ancestors = dumpInfo->ancestors.size();
if (num_ancestors > 0) {
for (uint32_t i = 0; i < num_ancestors - 1; ++i) {
dumpInfo->ancestors[i].Dump(dwarf2Data, cu, *s, 0);
s->IndentMore();
}
}
}
dumpInfo->found_depth = curr_depth;
die->Dump(dwarf2Data, cu, *s, 0);
// Note that we found the DIE we were looking for
dumpInfo->found_die = true;
// Since we are dumping a single DIE, if there are no children we are
// done!
if (!die->HasChildren() || dumpInfo->recurse_depth == 0)
return DW_INVALID_OFFSET; // Return an invalid address to end parsing
} else if (dumpInfo->found_die) {
// Are we done with all the children?
if (curr_depth <= dumpInfo->found_depth)
return DW_INVALID_OFFSET;
// We have already found our DIE and are printing it's children. Obey
// our recurse depth and return an invalid offset if we get done
// dumping all of the children
if (dumpInfo->recurse_depth == UINT32_MAX ||
curr_depth <= dumpInfo->found_depth + dumpInfo->recurse_depth)
die->Dump(dwarf2Data, cu, *s, 0);
} else if (dumpInfo->die_offset > die->GetOffset()) {
if (show_parents)
dumpInfo->ancestors.back() = *die;
}
}
// Keep up with our indent level
if (die->IsNULL()) {
if (show_parents)
dumpInfo->ancestors.pop_back();
if (curr_depth <= 1)
return cu->GetNextCompileUnitOffset();
else
s->IndentLess();
} else if (die->HasChildren()) {
if (show_parents) {
DWARFDebugInfoEntry null_die;
dumpInfo->ancestors.push_back(null_die);
}
s->IndentMore();
}
} else {
if (cu == NULL)
s->PutCString("NULL - cu");
// We have a compile unit, reset our indent level to zero just in case
s->SetIndentLevel(0);
// See if we are dumping everything?
if (dumpInfo->die_offset == DW_INVALID_OFFSET) {
// We are dumping everything
if (cu) {
cu->Dump(s);
return cu->GetFirstDIEOffset(); // Return true to parse all DIEs in this
// Compile Unit
} else {
return DW_INVALID_OFFSET;
}
} else {
if (show_parents) {
dumpInfo->ancestors.clear();
dumpInfo->ancestors.resize(1);
}
// We are dumping only a single DIE possibly with it's children and
// we must find it's compile unit before we can dump it properly
if (cu && dumpInfo->die_offset < cu->GetFirstDIEOffset()) {
// Not found, maybe the DIE offset provided wasn't correct?
// *ostrm_ptr << "DIE at offset " << HEX32 << dumpInfo->die_offset << "
// was not found." << endl;
return DW_INVALID_OFFSET;
} else {
// See if the DIE is in this compile unit?
if (cu && dumpInfo->die_offset < cu->GetNextCompileUnitOffset()) {
return next_offset;
// // We found our compile unit that contains our DIE, just skip to
// dumping the requested DIE...
// return dumpInfo->die_offset;
} else {
// Skip to the next compile unit as the DIE isn't in the current one!
if (cu) {
return cu->GetNextCompileUnitOffset();
} else {
return DW_INVALID_OFFSET;
}
}
}
}
}
// Just return the current offset to parse the next CU or DIE entry
return next_offset;
}
void
CommandInterpreter::OutputFormattedHelpText (Stream &strm,
const char *word_text,
const char *separator,
const char *help_text,
uint32_t max_word_len)
{
StateVariable *var = GetStateVariable ("term-width");
int max_columns = var->GetIntValue();
// Sanity check max_columns, to cope with emacs shell mode with TERM=dumb
// (0 rows; 0 columns;).
if (max_columns <= 0) max_columns = 80;
int indent_size = max_word_len + strlen (separator) + 2;
strm.IndentMore (indent_size);
int len = indent_size + strlen (help_text) + 1;
char *text = (char *) malloc (len);
sprintf (text, "%-*s %s %s", max_word_len, word_text, separator, help_text);
if (text[len - 1] == '\n')
text[--len] = '\0';
if (len < max_columns)
{
// Output it as a single line.
strm.Printf ("%s", text);
}
else
{
// We need to break it up into multiple lines.
bool first_line = true;
int text_width;
int start = 0;
int end = start;
int final_end = strlen (text);
int sub_len;
while (end < final_end)
{
if (first_line)
text_width = max_columns - 1;
else
text_width = max_columns - indent_size - 1;
// Don't start the 'text' on a space, since we're already outputting the indentation.
if (!first_line)
{
while ((start < final_end) && (text[start] == ' '))
start++;
}
end = start + text_width;
if (end > final_end)
end = final_end;
else
{
// If we're not at the end of the text, make sure we break the line on white space.
while (end > start
&& text[end] != ' ' && text[end] != '\t' && text[end] != '\n')
end--;
}
sub_len = end - start;
if (start != 0)
strm.EOL();
if (!first_line)
strm.Indent();
else
first_line = false;
assert (start <= final_end);
assert (start + sub_len <= final_end);
if (sub_len > 0)
strm.Write (text + start, sub_len);
start = end + 1;
}
}
strm.EOL();
strm.IndentLess(indent_size);
free (text);
}
void Options::GenerateOptionUsage(Stream &strm, CommandObject *cmd,
uint32_t screen_width) {
const bool only_print_args = cmd->IsDashDashCommand();
auto opt_defs = GetDefinitions();
const uint32_t save_indent_level = strm.GetIndentLevel();
llvm::StringRef name;
StreamString arguments_str;
if (cmd) {
name = cmd->GetCommandName();
cmd->GetFormattedCommandArguments(arguments_str);
} else
name = "";
strm.PutCString("\nCommand Options Usage:\n");
strm.IndentMore(2);
// First, show each usage level set of options, e.g. <cmd>
// [options-for-level-0]
// <cmd>
// [options-for-level-1]
// etc.
const uint32_t num_options = NumCommandOptions();
if (num_options == 0)
return;
uint32_t num_option_sets = GetRequiredOptions().size();
uint32_t i;
if (!only_print_args) {
for (uint32_t opt_set = 0; opt_set < num_option_sets; ++opt_set) {
uint32_t opt_set_mask;
opt_set_mask = 1 << opt_set;
if (opt_set > 0)
strm.Printf("\n");
strm.Indent(name);
// Different option sets may require different args.
StreamString args_str;
if (cmd)
cmd->GetFormattedCommandArguments(args_str, opt_set_mask);
// First go through and print all options that take no arguments as
// a single string. If a command has "-a" "-b" and "-c", this will show
// up as [-abc]
std::set<int> options;
std::set<int>::const_iterator options_pos, options_end;
for (auto &def : opt_defs) {
if (def.usage_mask & opt_set_mask && isprint8(def.short_option)) {
// Add current option to the end of out_stream.
if (def.required && def.option_has_arg == OptionParser::eNoArgument) {
options.insert(def.short_option);
}
}
}
if (options.empty() == false) {
// We have some required options with no arguments
strm.PutCString(" -");
for (i = 0; i < 2; ++i)
for (options_pos = options.begin(), options_end = options.end();
options_pos != options_end; ++options_pos) {
if (i == 0 && ::islower(*options_pos))
continue;
if (i == 1 && ::isupper(*options_pos))
continue;
strm << (char)*options_pos;
}
}
options.clear();
for (auto &def : opt_defs) {
if (def.usage_mask & opt_set_mask && isprint8(def.short_option)) {
// Add current option to the end of out_stream.
if (def.required == false &&
def.option_has_arg == OptionParser::eNoArgument) {
options.insert(def.short_option);
}
}
}
if (options.empty() == false) {
// We have some required options with no arguments
strm.PutCString(" [-");
for (i = 0; i < 2; ++i)
for (options_pos = options.begin(), options_end = options.end();
options_pos != options_end; ++options_pos) {
if (i == 0 && ::islower(*options_pos))
continue;
if (i == 1 && ::isupper(*options_pos))
continue;
strm << (char)*options_pos;
}
strm.PutChar(']');
}
// First go through and print the required options (list them up front).
for (auto &def : opt_defs) {
if (def.usage_mask & opt_set_mask && isprint8(def.short_option)) {
if (def.required && def.option_has_arg != OptionParser::eNoArgument)
PrintOption(def, eDisplayBestOption, " ", nullptr, true, strm);
}
}
// Now go through again, and this time only print the optional options.
for (auto &def : opt_defs) {
if (def.usage_mask & opt_set_mask) {
// Add current option to the end of out_stream.
if (!def.required && def.option_has_arg != OptionParser::eNoArgument)
PrintOption(def, eDisplayBestOption, " ", nullptr, true, strm);
}
}
if (args_str.GetSize() > 0) {
if (cmd->WantsRawCommandString() && !only_print_args)
strm.Printf(" --");
strm << " " << args_str.GetString();
if (only_print_args)
break;
}
}
}
if (cmd && (only_print_args || cmd->WantsRawCommandString()) &&
arguments_str.GetSize() > 0) {
if (!only_print_args)
strm.PutChar('\n');
strm.Indent(name);
strm << " " << arguments_str.GetString();
}
strm.Printf("\n\n");
if (!only_print_args) {
// Now print out all the detailed information about the various options:
// long form, short form and help text:
// -short <argument> ( --long_name <argument> )
// help text
// This variable is used to keep track of which options' info we've printed
// out, because some options can be in
// more than one usage level, but we only want to print the long form of its
// information once.
std::multimap<int, uint32_t> options_seen;
strm.IndentMore(5);
// Put the unique command options in a vector & sort it, so we can output
// them alphabetically (by short_option)
// when writing out detailed help for each option.
i = 0;
for (auto &def : opt_defs)
options_seen.insert(std::make_pair(def.short_option, i++));
// Go through the unique'd and alphabetically sorted vector of options, find
// the table entry for each option
// and write out the detailed help information for that option.
bool first_option_printed = false;
for (auto pos : options_seen) {
i = pos.second;
// Print out the help information for this option.
// Put a newline separation between arguments
if (first_option_printed)
strm.EOL();
else
first_option_printed = true;
CommandArgumentType arg_type = opt_defs[i].argument_type;
StreamString arg_name_str;
arg_name_str.Printf("<%s>", CommandObject::GetArgumentName(arg_type));
strm.Indent();
if (opt_defs[i].short_option && isprint8(opt_defs[i].short_option)) {
PrintOption(opt_defs[i], eDisplayShortOption, nullptr, nullptr, false,
strm);
PrintOption(opt_defs[i], eDisplayLongOption, " ( ", " )", false, strm);
} else {
// Short option is not printable, just print long option
PrintOption(opt_defs[i], eDisplayLongOption, nullptr, nullptr, false,
strm);
}
strm.EOL();
strm.IndentMore(5);
if (opt_defs[i].usage_text)
OutputFormattedUsageText(strm, opt_defs[i], screen_width);
if (opt_defs[i].enum_values != nullptr) {
strm.Indent();
strm.Printf("Values: ");
for (int k = 0; opt_defs[i].enum_values[k].string_value != nullptr;
k++) {
if (k == 0)
strm.Printf("%s", opt_defs[i].enum_values[k].string_value);
else
strm.Printf(" | %s", opt_defs[i].enum_values[k].string_value);
}
strm.EOL();
}
strm.IndentLess(5);
}
}
// Restore the indent level
strm.SetIndentLevel(save_indent_level);
}
bool
Disassembler::Disassemble
(
Debugger &debugger,
const ArchSpec &arch,
const ExecutionContext &exe_ctx,
const AddressRange &disasm_range,
uint32_t num_mixed_context_lines,
bool show_bytes,
Stream &strm
)
{
if (disasm_range.GetByteSize())
{
Disassembler *disassembler = Disassembler::FindPlugin(arch);
if (disassembler)
{
AddressRange range(disasm_range);
Process *process = exe_ctx.process;
// If we weren't passed in a section offset address range,
// try and resolve it to something
if (range.GetBaseAddress().IsSectionOffset() == false)
{
if (process && process->IsAlive())
{
process->ResolveLoadAddress (range.GetBaseAddress().GetOffset(), range.GetBaseAddress());
}
else if (exe_ctx.target)
{
exe_ctx.target->GetImages().ResolveFileAddress (range.GetBaseAddress().GetOffset(), range.GetBaseAddress());
}
}
DataExtractor data;
size_t bytes_disassembled = disassembler->ParseInstructions (&exe_ctx, range, data);
if (bytes_disassembled == 0)
{
return false;
}
else
{
// We got some things disassembled...
size_t num_instructions = disassembler->GetInstructionList().GetSize();
uint32_t offset = 0;
SymbolContext sc;
SymbolContext prev_sc;
AddressRange sc_range;
if (num_mixed_context_lines)
strm.IndentMore ();
Address addr(range.GetBaseAddress());
// We extract the section to make sure we don't transition out
// of the current section when disassembling
const Section *addr_section = addr.GetSection();
Module *range_module = range.GetBaseAddress().GetModule();
for (size_t i=0; i<num_instructions; ++i)
{
Disassembler::Instruction *inst = disassembler->GetInstructionList().GetInstructionAtIndex (i);
if (inst)
{
addr_t file_addr = addr.GetFileAddress();
if (addr_section == NULL || addr_section->ContainsFileAddress (file_addr) == false)
{
if (range_module)
range_module->ResolveFileAddress (file_addr, addr);
else if (exe_ctx.target)
exe_ctx.target->GetImages().ResolveFileAddress (file_addr, addr);
addr_section = addr.GetSection();
}
prev_sc = sc;
if (addr_section)
{
Module *module = addr_section->GetModule();
uint32_t resolved_mask = module->ResolveSymbolContextForAddress(addr, eSymbolContextEverything, sc);
if (resolved_mask)
{
if (prev_sc.function != sc.function || prev_sc.symbol != sc.symbol)
{
if (prev_sc.function || prev_sc.symbol)
strm.EOL();
strm << sc.module_sp->GetFileSpec().GetFilename();
if (sc.function)
strm << '`' << sc.function->GetMangled().GetName();
else if (sc.symbol)
strm << '`' << sc.symbol->GetMangled().GetName();
strm << ":\n";
}
if (num_mixed_context_lines && !sc_range.ContainsFileAddress (addr))
{
sc.GetAddressRange (eSymbolContextEverything, sc_range);
if (sc != prev_sc)
{
if (offset != 0)
strm.EOL();
sc.DumpStopContext(&strm, process, addr);
if (sc.comp_unit && sc.line_entry.IsValid())
{
debugger.GetSourceManager().DisplaySourceLinesWithLineNumbers (sc.line_entry.file,
sc.line_entry.line,
num_mixed_context_lines,
num_mixed_context_lines,
num_mixed_context_lines ? "->" : "",
&strm);
}
}
}
}
else
{
sc.Clear();
}
}
if (num_mixed_context_lines)
strm.IndentMore ();
strm.Indent();
size_t inst_byte_size = inst->GetByteSize();
inst->Dump(&strm, &addr, show_bytes ? &data : NULL, offset, exe_ctx, show_bytes);
strm.EOL();
offset += inst_byte_size;
addr.SetOffset (addr.GetOffset() + inst_byte_size);
if (num_mixed_context_lines)
strm.IndentLess ();
}
else
{
break;
}
}
if (num_mixed_context_lines)
strm.IndentLess ();
}
}
return true;
}
return false;
}
