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Experiment with printing a warning message when lldb is unable to 

find a binary on the debugger-host during a kernel debug session
for a kernel extension (kext).  This may prove to be too verbose
in typical usage, particularly if there are many third-party kexts.
We'll try this and see how it works.

<rdar://problem/13080833> 

llvm-svn: 175494
This commit is contained in:
Jason Molenda 2013-02-19 06:39:56 +00:00
parent 362eb1fca3
commit 56c23285f9
1 changed files with 11 additions and 1 deletions
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12
lldb/source/Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.cpp
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@ -794,7 +794,7 @@ DynamicLoaderDarwinKernel::KextImageInfo::LoadImageUsingMemoryModule (Process *p
Stream *s = &target.GetDebugger().GetOutputStream();
if (s)
{
s->Printf ("WARNING: Unable to locate symbol rich version of kernel binary.\n");
s->Printf ("WARNING: Unable to locate kernel binary on this system.\n");
}
}
}
@ -822,6 +822,16 @@ DynamicLoaderDarwinKernel::KextImageInfo::LoadImageUsingMemoryModule (Process *p
}
}
if (!m_module_sp && !IsKernel() && m_uuid.IsValid() && !m_name.empty())
{
Stream *s = &target.GetDebugger().GetOutputStream();
if (s)
{
char uuidbuf[64];
s->Printf ("warning: Can't find binary/dSYM for %s (%s)\n",
m_name.c_str(), m_uuid.GetAsCString(uuidbuf, sizeof (uuidbuf)));
}
}
static ConstString g_section_name_LINKEDIT ("__LINKEDIT");