diff options
Diffstat (limited to 'lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDPLog.cpp')
| -rw-r--r-- | lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDPLog.cpp | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDPLog.cpp b/lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDPLog.cpp deleted file mode 100644 index ff3c46ece3fd..000000000000 --- a/lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDPLog.cpp +++ /dev/null @@ -1,181 +0,0 @@ -//===-- ProcessKDPLog.cpp ---------------------------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#include "ProcessKDPLog.h" - -#include "lldb/Interpreter/Args.h" -#include "lldb/Core/StreamFile.h" - -#include "ProcessKDP.h" - -using namespace lldb; -using namespace lldb_private; - - -// We want to avoid global constructors where code needs to be run so here we -// control access to our static g_log_sp by hiding it in a singleton function -// that will construct the static g_lob_sp the first time this function is -// called. -static LogSP & -GetLog () -{ - static LogSP g_log_sp; - return g_log_sp; -} - -LogSP -ProcessKDPLog::GetLogIfAllCategoriesSet (uint32_t mask) -{ - LogSP log(GetLog ()); - if (log && mask) - { - uint32_t log_mask = log->GetMask().Get(); - if ((log_mask & mask) != mask) - return LogSP(); - } - return log; -} - -void -ProcessKDPLog::DisableLog (const char **categories, Stream *feedback_strm) -{ - LogSP log (GetLog ()); - if (log) - { - uint32_t flag_bits = 0; - - if (categories[0] != NULL) - { - flag_bits = log->GetMask().Get(); - for (size_t i = 0; categories[i] != NULL; ++i) - { - const char *arg = categories[i]; - - - if (::strcasecmp (arg, "all") == 0 ) flag_bits &= ~KDP_LOG_ALL; - else if (::strcasecmp (arg, "async") == 0 ) flag_bits &= ~KDP_LOG_ASYNC; - else if (::strncasecmp (arg, "break", 5) == 0 ) flag_bits &= ~KDP_LOG_BREAKPOINTS; - else if (::strncasecmp (arg, "comm", 4) == 0 ) flag_bits &= ~KDP_LOG_COMM; - else if (::strcasecmp (arg, "default") == 0 ) flag_bits &= ~KDP_LOG_DEFAULT; - else if (::strcasecmp (arg, "packets") == 0 ) flag_bits &= ~KDP_LOG_PACKETS; - else if (::strcasecmp (arg, "memory") == 0 ) flag_bits &= ~KDP_LOG_MEMORY; - else if (::strcasecmp (arg, "data-short") == 0 ) flag_bits &= ~KDP_LOG_MEMORY_DATA_SHORT; - else if (::strcasecmp (arg, "data-long") == 0 ) flag_bits &= ~KDP_LOG_MEMORY_DATA_LONG; - else if (::strcasecmp (arg, "process") == 0 ) flag_bits &= ~KDP_LOG_PROCESS; - else if (::strcasecmp (arg, "step") == 0 ) flag_bits &= ~KDP_LOG_STEP; - else if (::strcasecmp (arg, "thread") == 0 ) flag_bits &= ~KDP_LOG_THREAD; - else if (::strcasecmp (arg, "verbose") == 0 ) flag_bits &= ~KDP_LOG_VERBOSE; - else if (::strncasecmp (arg, "watch", 5) == 0 ) flag_bits &= ~KDP_LOG_WATCHPOINTS; - else - { - feedback_strm->Printf("error: unrecognized log category '%s'\n", arg); - ListLogCategories (feedback_strm); - } - - } - } - - if (flag_bits == 0) - GetLog ().reset(); - else - log->GetMask().Reset (flag_bits); - } - - return; -} - -LogSP -ProcessKDPLog::EnableLog (StreamSP &log_stream_sp, uint32_t log_options, const char **categories, Stream *feedback_strm) -{ - // Try see if there already is a log - that way we can reuse its settings. - // We could reuse the log in toto, but we don't know that the stream is the same. - uint32_t flag_bits = 0; - LogSP log(GetLog ()); - if (log) - flag_bits = log->GetMask().Get(); - - // Now make a new log with this stream if one was provided - if (log_stream_sp) - { - log.reset (new Log(log_stream_sp)); - GetLog () = log; - } - - if (log) - { - 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 |= KDP_LOG_ALL; - else if (::strcasecmp (arg, "async") == 0 ) flag_bits |= KDP_LOG_ASYNC; - else if (::strncasecmp (arg, "break", 5) == 0 ) flag_bits |= KDP_LOG_BREAKPOINTS; - else if (::strncasecmp (arg, "comm", 4) == 0 ) flag_bits |= KDP_LOG_COMM; - else if (::strcasecmp (arg, "default") == 0 ) flag_bits |= KDP_LOG_DEFAULT; - else if (::strcasecmp (arg, "packets") == 0 ) flag_bits |= KDP_LOG_PACKETS; - else if (::strcasecmp (arg, "memory") == 0 ) flag_bits |= KDP_LOG_MEMORY; - else if (::strcasecmp (arg, "data-short") == 0 ) flag_bits |= KDP_LOG_MEMORY_DATA_SHORT; - else if (::strcasecmp (arg, "data-long") == 0 ) flag_bits |= KDP_LOG_MEMORY_DATA_LONG; - else if (::strcasecmp (arg, "process") == 0 ) flag_bits |= KDP_LOG_PROCESS; - else if (::strcasecmp (arg, "step") == 0 ) flag_bits |= KDP_LOG_STEP; - else if (::strcasecmp (arg, "thread") == 0 ) flag_bits |= KDP_LOG_THREAD; - else if (::strcasecmp (arg, "verbose") == 0 ) flag_bits |= KDP_LOG_VERBOSE; - else if (::strncasecmp (arg, "watch", 5) == 0 ) flag_bits |= KDP_LOG_WATCHPOINTS; - else - { - feedback_strm->Printf("error: unrecognized log category '%s'\n", arg); - if (got_unknown_category == false) - { - got_unknown_category = true; - ListLogCategories (feedback_strm); - } - } - } - if (flag_bits == 0) - flag_bits = KDP_LOG_DEFAULT; - log->GetMask().Reset(flag_bits); - log->GetOptions().Reset(log_options); - } - return log; -} - -void -ProcessKDPLog::ListLogCategories (Stream *strm) -{ - strm->Printf ("Logging categories for '%s':\n" - " all - turn on all available logging categories\n" - " async - log asynchronous activity\n" - " break - log breakpoints\n" - " communication - log communication activity\n" - " default - enable the default set of logging categories for liblldb\n" - " packets - log gdb remote packets\n" - " memory - log memory reads and writes\n" - " data-short - log memory bytes for memory reads and writes for short transactions only\n" - " data-long - log memory bytes for memory reads and writes for all transactions\n" - " process - log process events and activities\n" - " thread - log thread events and activities\n" - " step - log step related activities\n" - " verbose - enable verbose logging\n" - " watch - log watchpoint related activities\n", ProcessKDP::GetPluginNameStatic()); -} - - -void -ProcessKDPLog::LogIf (uint32_t mask, const char *format, ...) -{ - LogSP log (ProcessKDPLog::GetLogIfAllCategoriesSet (mask)); - if (log) - { - va_list args; - va_start (args, format); - log->VAPrintf (format, args); - va_end (args); - } -} |