Added the ability to download a symboled executable and symbol file given a UUID.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@164753 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Host/macosx/Symbols.cpp b/source/Host/macosx/Symbols.cpp
index c49592e..f7f08c8 100644
--- a/source/Host/macosx/Symbols.cpp
+++ b/source/Host/macosx/Symbols.cpp
@@ -30,6 +30,7 @@
#include "lldb/Host/Host.h"
#include "lldb/Utility/CleanUp.h"
#include "Host/macosx/cfcpp/CFCBundle.h"
+#include "Host/macosx/cfcpp/CFCData.h"
#include "Host/macosx/cfcpp/CFCReleaser.h"
#include "Host/macosx/cfcpp/CFCString.h"
#include "mach/machine.h"
@@ -582,3 +583,102 @@
}
return symbol_fspec;
}
+
+
+
+
+bool
+Symbols::DownloadObjectAndSymbolFile (ModuleSpec &module_spec)
+{
+ bool success = false;
+ const UUID *uuid_ptr = module_spec.GetUUIDPtr();
+ if (uuid_ptr)
+ {
+ static bool g_located_dsym_for_uuid_exe = false;
+ static bool g_dsym_for_uuid_exe_exists = false;
+ static char g_dsym_for_uuid_exe_path[PATH_MAX];
+ if (!g_located_dsym_for_uuid_exe)
+ {
+ g_located_dsym_for_uuid_exe = true;
+ const char *dsym_for_uuid_exe_path_cstr = getenv("LLDB_APPLE_DSYMFORUUID_EXECUTABLE");
+ FileSpec dsym_for_uuid_exe_spec;
+ if (dsym_for_uuid_exe_path_cstr)
+ {
+ dsym_for_uuid_exe_spec.SetFile(dsym_for_uuid_exe_path_cstr, true);
+ g_dsym_for_uuid_exe_exists = dsym_for_uuid_exe_spec.Exists();
+ }
+
+ if (!g_dsym_for_uuid_exe_exists)
+ {
+ dsym_for_uuid_exe_spec.SetFile("~rc/bin/dsymForUUID", true);
+ g_dsym_for_uuid_exe_exists = dsym_for_uuid_exe_spec.Exists();
+ if (!g_dsym_for_uuid_exe_exists)
+ {
+ dsym_for_uuid_exe_spec.SetFile("/usr/local/bin/dsymForUUID", false);
+ }
+ }
+
+ if (g_dsym_for_uuid_exe_exists)
+ dsym_for_uuid_exe_spec.GetPath (g_dsym_for_uuid_exe_path, sizeof(g_dsym_for_uuid_exe_path));
+ }
+ if (g_dsym_for_uuid_exe_exists)
+ {
+ StreamString command;
+ char uuid_cstr_buffer[64];
+ const char *uuid_cstr = uuid_ptr->GetAsCString(uuid_cstr_buffer, sizeof(uuid_cstr_buffer));
+ command.Printf("%s --copyExecutable %s", g_dsym_for_uuid_exe_path, uuid_cstr);
+ int exit_status = -1;
+ int signo = -1;
+ std::string command_output;
+ Error error = Host::RunShellCommand (command.GetData(),
+ NULL, // current working directory
+ &exit_status, // Exit status
+ &signo, // Signal int *
+ &command_output, // Command output
+ 30, // Large timeout to allow for long dsym download times
+ NULL); // Don't run in a shell (we don't need shell expansion)
+ if (error.Success() && exit_status == 0 && !command_output.empty())
+ {
+ CFCData data (CFDataCreateWithBytesNoCopy (NULL,
+ (const UInt8 *)command_output.data(),
+ command_output.size(),
+ kCFAllocatorNull));
+
+ CFCReleaser<CFPropertyListRef> plist(::CFPropertyListCreateFromXMLData (NULL, data.get(), kCFPropertyListImmutable, NULL));
+
+ if (CFGetTypeID (plist.get()) == CFDictionaryGetTypeID ())
+ {
+ std::string str;
+ CFCString uuid_cfstr(uuid_cstr);
+ CFTypeRef uuid_dict = CFDictionaryGetValue ((CFDictionaryRef) plist.get(), uuid_cfstr.get());
+ if (uuid_dict != NULL && CFGetTypeID (uuid_dict) == CFDictionaryGetTypeID ())
+ {
+ CFStringRef cf_str;
+
+ cf_str = (CFStringRef)CFDictionaryGetValue ((CFDictionaryRef) uuid_dict, CFSTR("DBGSymbolRichExecutable"));
+ if (cf_str && CFGetTypeID (cf_str) == CFStringGetTypeID ())
+ {
+ if (CFCString::FileSystemRepresentation(cf_str, str))
+ {
+ success = true;
+ module_spec.GetFileSpec().SetFile (str.c_str(), true);
+ }
+ }
+
+ cf_str = (CFStringRef)CFDictionaryGetValue ((CFDictionaryRef) uuid_dict, CFSTR("DBGDSYMPath"));
+ if (cf_str && CFGetTypeID (cf_str) == CFStringGetTypeID ())
+ {
+ if (CFCString::FileSystemRepresentation(cf_str, str))
+ {
+ success = true;
+ module_spec.GetSymbolFileSpec().SetFile (str.c_str(), true);
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ return success;
+}
+