diff options
Diffstat (limited to 'lldb/source/Plugins/Process/Utility/StopInfoMachException.cpp')
| -rw-r--r-- | lldb/source/Plugins/Process/Utility/StopInfoMachException.cpp | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/lldb/source/Plugins/Process/Utility/StopInfoMachException.cpp b/lldb/source/Plugins/Process/Utility/StopInfoMachException.cpp index 3dbfe611e71..c215519a8e8 100644 --- a/lldb/source/Plugins/Process/Utility/StopInfoMachException.cpp +++ b/lldb/source/Plugins/Process/Utility/StopInfoMachException.cpp @@ -10,6 +10,8 @@ #include "StopInfoMachException.h" // C Includes +#include <kern/exc_resource.h> + // C++ Includes // Other libraries and framework includes // Project includes @@ -41,6 +43,10 @@ const char *StopInfoMachException::GetDescription() { const char *code_desc = NULL; const char *subcode_label = "subcode"; const char *subcode_desc = NULL; + + char code_desc_buf[32]; + char subcode_desc_buf[32]; + switch (m_value) { case 1: // EXC_BAD_ACCESS exc_desc = "EXC_BAD_ACCESS"; @@ -275,6 +281,45 @@ const char *StopInfoMachException::GetDescription() { break; case 11: exc_desc = "EXC_RESOURCE"; + { + int resource_type = EXC_RESOURCE_DECODE_RESOURCE_TYPE(m_exc_code); + + code_label = "limit"; + code_desc = code_desc_buf; + subcode_label = "observed"; + subcode_desc = subcode_desc_buf; + + switch (resource_type) { + case RESOURCE_TYPE_CPU: + exc_desc = "EXC_RESOURCE RESOURCE_TYPE_CPU"; + snprintf(code_desc_buf, sizeof(code_desc_buf), "%d%%", + (int)EXC_RESOURCE_CPUMONITOR_DECODE_PERCENTAGE(m_exc_code)); + snprintf(subcode_desc_buf, sizeof(subcode_desc_buf), "%d%%", + (int)EXC_RESOURCE_CPUMONITOR_DECODE_PERCENTAGE_OBSERVED(m_exc_subcode)); + break; + case RESOURCE_TYPE_WAKEUPS: + exc_desc = "EXC_RESOURCE RESOURCE_TYPE_WAKEUPS"; + snprintf(code_desc_buf, sizeof(code_desc_buf), "%d w/s", + (int)EXC_RESOURCE_CPUMONITOR_DECODE_WAKEUPS_PERMITTED(m_exc_code)); + snprintf(subcode_desc_buf, sizeof(subcode_desc_buf), "%d w/s", + (int)EXC_RESOURCE_CPUMONITOR_DECODE_WAKEUPS_OBSERVED(m_exc_subcode)); + break; + case RESOURCE_TYPE_MEMORY: + exc_desc = "EXC_RESOURCE RESOURCE_TYPE_MEMORY"; + snprintf(code_desc_buf, sizeof(code_desc_buf), "%d MB", + (int)EXC_RESOURCE_HWM_DECODE_LIMIT(m_exc_code)); + subcode_desc = nullptr; + subcode_label = "unused"; + break; + case RESOURCE_TYPE_IO: + exc_desc = "EXC_RESOURCE RESOURCE_TYPE_IO"; + snprintf(code_desc_buf, sizeof(code_desc_buf), "%d MB", + (int)EXC_RESOURCE_IO_DECODE_LIMIT(m_exc_code)); + snprintf(subcode_desc_buf, sizeof(subcode_desc_buf), "%d MB", + (int)EXC_RESOURCE_IO_OBSERVED(m_exc_subcode));; + break; + } + } break; case 12: exc_desc = "EXC_GUARD"; |
