diff options
Diffstat (limited to 'source/Plugins/SymbolFile/DWARF/LogChannelDWARF.cpp')
| -rw-r--r-- | source/Plugins/SymbolFile/DWARF/LogChannelDWARF.cpp | 350 |
1 files changed, 159 insertions, 191 deletions
diff --git a/source/Plugins/SymbolFile/DWARF/LogChannelDWARF.cpp b/source/Plugins/SymbolFile/DWARF/LogChannelDWARF.cpp index fbbc03c94625..1385e3dd28de 100644 --- a/source/Plugins/SymbolFile/DWARF/LogChannelDWARF.cpp +++ b/source/Plugins/SymbolFile/DWARF/LogChannelDWARF.cpp @@ -9,227 +9,195 @@ #include "LogChannelDWARF.h" -#include "lldb/Interpreter/Args.h" +#include "SymbolFileDWARF.h" #include "lldb/Core/PluginManager.h" #include "lldb/Core/StreamFile.h" -#include "SymbolFileDWARF.h" +#include "lldb/Interpreter/Args.h" using namespace lldb; using namespace lldb_private; - // when the one and only logging channel is enabled, then this will be non NULL. -static LogChannelDWARF* g_log_channel = NULL; - -LogChannelDWARF::LogChannelDWARF () : - LogChannel () -{ -} - -LogChannelDWARF::~LogChannelDWARF () -{ -} +static LogChannelDWARF *g_log_channel = NULL; +LogChannelDWARF::LogChannelDWARF() : LogChannel() {} -void -LogChannelDWARF::Initialize() -{ - PluginManager::RegisterPlugin (GetPluginNameStatic(), - GetPluginDescriptionStatic(), - LogChannelDWARF::CreateInstance); -} +LogChannelDWARF::~LogChannelDWARF() {} -void -LogChannelDWARF::Terminate() -{ - PluginManager::UnregisterPlugin (LogChannelDWARF::CreateInstance); +void LogChannelDWARF::Initialize() { + PluginManager::RegisterPlugin(GetPluginNameStatic(), + GetPluginDescriptionStatic(), + LogChannelDWARF::CreateInstance); } -LogChannel* -LogChannelDWARF::CreateInstance () -{ - return new LogChannelDWARF (); +void LogChannelDWARF::Terminate() { + PluginManager::UnregisterPlugin(LogChannelDWARF::CreateInstance); } -lldb_private::ConstString -LogChannelDWARF::GetPluginNameStatic() -{ - return SymbolFileDWARF::GetPluginNameStatic(); -} +LogChannel *LogChannelDWARF::CreateInstance() { return new LogChannelDWARF(); } -const char * -LogChannelDWARF::GetPluginDescriptionStatic() -{ - return "DWARF log channel for debugging plug-in issues."; +lldb_private::ConstString LogChannelDWARF::GetPluginNameStatic() { + return SymbolFileDWARF::GetPluginNameStatic(); } -lldb_private::ConstString -LogChannelDWARF::GetPluginName() -{ - return GetPluginNameStatic(); +const char *LogChannelDWARF::GetPluginDescriptionStatic() { + return "DWARF log channel for debugging plug-in issues."; } -uint32_t -LogChannelDWARF::GetPluginVersion() -{ - return 1; -} - - -void -LogChannelDWARF::Delete () -{ - g_log_channel = NULL; +lldb_private::ConstString LogChannelDWARF::GetPluginName() { + return GetPluginNameStatic(); } +uint32_t LogChannelDWARF::GetPluginVersion() { return 1; } -void -LogChannelDWARF::Disable (const char **categories, Stream *feedback_strm) -{ - if (m_log_ap.get() == NULL) - return; - - uint32_t flag_bits = m_log_ap->GetMask().Get(); - for (size_t i = 0; categories[i] != NULL; ++i) - { - const char *arg = categories[i]; - - if (::strcasecmp (arg, "all") == 0) flag_bits &= ~DWARF_LOG_ALL; - else if (::strcasecmp (arg, "info") == 0) flag_bits &= ~DWARF_LOG_DEBUG_INFO; - else if (::strcasecmp (arg, "line") == 0) flag_bits &= ~DWARF_LOG_DEBUG_LINE; - else if (::strcasecmp (arg, "pubnames") == 0) flag_bits &= ~DWARF_LOG_DEBUG_PUBNAMES; - else if (::strcasecmp (arg, "pubtypes") == 0) flag_bits &= ~DWARF_LOG_DEBUG_PUBTYPES; - else if (::strcasecmp (arg, "aranges") == 0) flag_bits &= ~DWARF_LOG_DEBUG_ARANGES; - else if (::strcasecmp (arg, "lookups") == 0) flag_bits &= ~DWARF_LOG_LOOKUPS; - else if (::strcasecmp (arg, "map") == 0) flag_bits &= ~DWARF_LOG_DEBUG_MAP; - else if (::strcasecmp (arg, "default") == 0) flag_bits &= ~DWARF_LOG_DEFAULT; - else if (::strcasecmp (arg, "verbose") == 0) flag_bits &= ~DWARF_LOG_VERBOSE; - else if (::strncasecmp(arg, "comp", 4) == 0) flag_bits &= ~DWARF_LOG_TYPE_COMPLETION; - else - { - feedback_strm->Printf("error: unrecognized log category '%s'\n", arg); - ListCategories (feedback_strm); - } - } - - if (flag_bits == 0) - Delete (); - else - m_log_ap->GetMask().Reset (flag_bits); +void LogChannelDWARF::Delete() { g_log_channel = NULL; } +void LogChannelDWARF::Disable(const char **categories, Stream *feedback_strm) { + if (m_log_ap.get() == NULL) return; -} -bool -LogChannelDWARF::Enable -( - StreamSP &log_stream_sp, - uint32_t log_options, - Stream *feedback_strm, // Feedback stream for argument errors etc - const char **categories // The categories to enable within this logging stream, if empty, enable default set -) -{ - Delete (); - - if (m_log_ap) - m_log_ap->SetStream(log_stream_sp); - else - m_log_ap.reset(new Log (log_stream_sp)); - - g_log_channel = this; - uint32_t flag_bits = 0; - bool got_unknown_category = false; - for (size_t i = 0; categories[i] != NULL; ++i) - { - const char *arg = categories[i]; - - if (::strcasecmp (arg, "all") == 0) flag_bits |= DWARF_LOG_ALL; - else if (::strcasecmp (arg, "info") == 0) flag_bits |= DWARF_LOG_DEBUG_INFO; - else if (::strcasecmp (arg, "line") == 0) flag_bits |= DWARF_LOG_DEBUG_LINE; - else if (::strcasecmp (arg, "pubnames") == 0) flag_bits |= DWARF_LOG_DEBUG_PUBNAMES; - else if (::strcasecmp (arg, "pubtypes") == 0) flag_bits |= DWARF_LOG_DEBUG_PUBTYPES; - else if (::strcasecmp (arg, "aranges") == 0) flag_bits |= DWARF_LOG_DEBUG_ARANGES; - else if (::strcasecmp (arg, "lookups") == 0) flag_bits |= DWARF_LOG_LOOKUPS; - else if (::strcasecmp (arg, "map") == 0) flag_bits |= DWARF_LOG_DEBUG_MAP; - else if (::strcasecmp (arg, "default") == 0) flag_bits |= DWARF_LOG_DEFAULT; - else if (::strcasecmp (arg, "verbose") == 0) flag_bits |= DWARF_LOG_VERBOSE; - else if (::strncasecmp(arg, "comp", 4) == 0) flag_bits |= DWARF_LOG_TYPE_COMPLETION; - else - { - feedback_strm->Printf("error: unrecognized log category '%s'\n", arg); - if (got_unknown_category == false) - { - got_unknown_category = true; - ListCategories (feedback_strm); - } - } + uint32_t flag_bits = m_log_ap->GetMask().Get(); + for (size_t i = 0; categories[i] != NULL; ++i) { + const char *arg = categories[i]; + + if (::strcasecmp(arg, "all") == 0) + flag_bits &= ~DWARF_LOG_ALL; + else if (::strcasecmp(arg, "info") == 0) + flag_bits &= ~DWARF_LOG_DEBUG_INFO; + else if (::strcasecmp(arg, "line") == 0) + flag_bits &= ~DWARF_LOG_DEBUG_LINE; + else if (::strcasecmp(arg, "pubnames") == 0) + flag_bits &= ~DWARF_LOG_DEBUG_PUBNAMES; + else if (::strcasecmp(arg, "pubtypes") == 0) + flag_bits &= ~DWARF_LOG_DEBUG_PUBTYPES; + else if (::strcasecmp(arg, "aranges") == 0) + flag_bits &= ~DWARF_LOG_DEBUG_ARANGES; + else if (::strcasecmp(arg, "lookups") == 0) + flag_bits &= ~DWARF_LOG_LOOKUPS; + else if (::strcasecmp(arg, "map") == 0) + flag_bits &= ~DWARF_LOG_DEBUG_MAP; + else if (::strcasecmp(arg, "default") == 0) + flag_bits &= ~DWARF_LOG_DEFAULT; + else if (::strcasecmp(arg, "verbose") == 0) + flag_bits &= ~DWARF_LOG_VERBOSE; + else if (::strncasecmp(arg, "comp", 4) == 0) + flag_bits &= ~DWARF_LOG_TYPE_COMPLETION; + else { + feedback_strm->Printf("error: unrecognized log category '%s'\n", arg); + ListCategories(feedback_strm); } - if (flag_bits == 0) - flag_bits = DWARF_LOG_DEFAULT; - m_log_ap->GetMask().Reset(flag_bits); - m_log_ap->GetOptions().Reset(log_options); - return m_log_ap.get() != NULL; -} - -void -LogChannelDWARF::ListCategories (Stream *strm) -{ - strm->Printf ("Logging categories for '%s':\n" - " all - turn on all available logging categories\n" - " info - log the parsing of .debug_info\n" - " line - log the parsing of .debug_line\n" - " pubnames - log the parsing of .debug_pubnames\n" - " pubtypes - log the parsing of .debug_pubtypes\n" - " aranges - log the parsing of .debug_aranges\n" - " lookups - log any lookups that happen by name, regex, or address\n" - " completion - log struct/unions/class type completions\n" - " map - log insertions of object files into DWARF debug maps\n", - SymbolFileDWARF::GetPluginNameStatic().GetCString()); -} - -Log * -LogChannelDWARF::GetLog () -{ - if (g_log_channel) - return g_log_channel->m_log_ap.get(); + } - return NULL; -} + if (flag_bits == 0) + Delete(); + else + m_log_ap->GetMask().Reset(flag_bits); -Log * -LogChannelDWARF::GetLogIfAll (uint32_t mask) -{ - if (g_log_channel && g_log_channel->m_log_ap.get()) - { - if (g_log_channel->m_log_ap->GetMask().AllSet(mask)) - return g_log_channel->m_log_ap.get(); - } - return NULL; + return; } -Log * -LogChannelDWARF::GetLogIfAny (uint32_t mask) -{ - if (g_log_channel && g_log_channel->m_log_ap.get()) - { - if (g_log_channel->m_log_ap->GetMask().AnySet(mask)) - return g_log_channel->m_log_ap.get(); +bool LogChannelDWARF::Enable( + StreamSP &log_stream_sp, uint32_t log_options, + Stream *feedback_strm, // Feedback stream for argument errors etc + const char **categories // The categories to enable within this logging + // stream, if empty, enable default set + ) { + Delete(); + + if (m_log_ap) + m_log_ap->SetStream(log_stream_sp); + else + m_log_ap.reset(new Log(log_stream_sp)); + + g_log_channel = this; + uint32_t flag_bits = 0; + bool got_unknown_category = false; + for (size_t i = 0; categories[i] != NULL; ++i) { + const char *arg = categories[i]; + + if (::strcasecmp(arg, "all") == 0) + flag_bits |= DWARF_LOG_ALL; + else if (::strcasecmp(arg, "info") == 0) + flag_bits |= DWARF_LOG_DEBUG_INFO; + else if (::strcasecmp(arg, "line") == 0) + flag_bits |= DWARF_LOG_DEBUG_LINE; + else if (::strcasecmp(arg, "pubnames") == 0) + flag_bits |= DWARF_LOG_DEBUG_PUBNAMES; + else if (::strcasecmp(arg, "pubtypes") == 0) + flag_bits |= DWARF_LOG_DEBUG_PUBTYPES; + else if (::strcasecmp(arg, "aranges") == 0) + flag_bits |= DWARF_LOG_DEBUG_ARANGES; + else if (::strcasecmp(arg, "lookups") == 0) + flag_bits |= DWARF_LOG_LOOKUPS; + else if (::strcasecmp(arg, "map") == 0) + flag_bits |= DWARF_LOG_DEBUG_MAP; + else if (::strcasecmp(arg, "default") == 0) + flag_bits |= DWARF_LOG_DEFAULT; + else if (::strcasecmp(arg, "verbose") == 0) + flag_bits |= DWARF_LOG_VERBOSE; + else if (::strncasecmp(arg, "comp", 4) == 0) + flag_bits |= DWARF_LOG_TYPE_COMPLETION; + else { + feedback_strm->Printf("error: unrecognized log category '%s'\n", arg); + if (got_unknown_category == false) { + got_unknown_category = true; + ListCategories(feedback_strm); + } } - return NULL; -} - -void -LogChannelDWARF::LogIf (uint32_t mask, const char *format, ...) -{ - if (g_log_channel) - { - Log *log = g_log_channel->m_log_ap.get(); - if (log && log->GetMask().AnySet(mask)) - { - va_list args; - va_start (args, format); - log->VAPrintf (format, args); - va_end (args); - } + } + if (flag_bits == 0) + flag_bits = DWARF_LOG_DEFAULT; + m_log_ap->GetMask().Reset(flag_bits); + m_log_ap->GetOptions().Reset(log_options); + return m_log_ap.get() != NULL; +} + +void LogChannelDWARF::ListCategories(Stream *strm) { + strm->Printf( + "Logging categories for '%s':\n" + " all - turn on all available logging categories\n" + " info - log the parsing of .debug_info\n" + " line - log the parsing of .debug_line\n" + " pubnames - log the parsing of .debug_pubnames\n" + " pubtypes - log the parsing of .debug_pubtypes\n" + " aranges - log the parsing of .debug_aranges\n" + " lookups - log any lookups that happen by name, regex, or address\n" + " completion - log struct/unions/class type completions\n" + " map - log insertions of object files into DWARF debug maps\n", + SymbolFileDWARF::GetPluginNameStatic().GetCString()); +} + +Log *LogChannelDWARF::GetLog() { + if (g_log_channel) + return g_log_channel->m_log_ap.get(); + + return NULL; +} + +Log *LogChannelDWARF::GetLogIfAll(uint32_t mask) { + if (g_log_channel && g_log_channel->m_log_ap.get()) { + if (g_log_channel->m_log_ap->GetMask().AllSet(mask)) + return g_log_channel->m_log_ap.get(); + } + return NULL; +} + +Log *LogChannelDWARF::GetLogIfAny(uint32_t mask) { + if (g_log_channel && g_log_channel->m_log_ap.get()) { + if (g_log_channel->m_log_ap->GetMask().AnySet(mask)) + return g_log_channel->m_log_ap.get(); + } + return NULL; +} + +void LogChannelDWARF::LogIf(uint32_t mask, const char *format, ...) { + if (g_log_channel) { + Log *log = g_log_channel->m_log_ap.get(); + if (log && log->GetMask().AnySet(mask)) { + va_list args; + va_start(args, format); + log->VAPrintf(format, args); + va_end(args); } + } } |