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Added mutex protection to the Symtab class.

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Added a new SortOrder enumeration and hooked it up to the "image dump symtab"
command so we can dump symbol tables in the original order, sorted by address, 
or sorted by name.

llvm-svn: 116049
This commit is contained in:
Greg Clayton
2010-10-08 04:20:14 +00:00
parent bb6a881862
commit 8087ca2160
7 changed files with 350 additions and 82 deletions
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6
lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
View File

@@ -647,6 +647,8 @@ ObjectFileELF::GetSymtab()
Symtab *symbol_table = new Symtab(this);
m_symtab_ap.reset(symbol_table);
Mutex::Locker locker (symbol_table->GetMutex ());
if (!(ParseSectionHeaders() && GetSectionHeaderStringTable()))
return symbol_table;
@@ -658,7 +660,7 @@ ObjectFileELF::GetSymtab()
{
const ELFSectionHeader &symtab_section = *I;
user_id_t section_id = SectionIndex(I);
ParseSymbolTable(symbol_table, symtab_section, section_id);
ParseSymbolTable (symbol_table, symtab_section, section_id);
}
}
@@ -685,7 +687,7 @@ ObjectFileELF::Dump(Stream *s)
section_list->Dump(s, NULL, true);
Symtab *symtab = GetSymtab();
if (symtab)
symtab->Dump(s, NULL);
symtab->Dump(s, NULL, lldb::eSortOrderNone);
s->EOL();
DumpDependentModules(s);
s->EOL();

3
lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp
View File

@@ -206,6 +206,7 @@ ObjectFileMachO::GetSymtab()
if (m_symtab_ap.get() == NULL)
{
m_symtab_ap.reset(new Symtab(this));
Mutex::Locker locker (m_symtab_ap->GetMutex());
ParseSymtab (true);
}
return m_symtab_ap.get();
@@ -1348,7 +1349,7 @@ ObjectFileMachO::Dump (Stream *s)
m_sections_ap->Dump(s, NULL, true);
if (m_symtab_ap.get())
m_symtab_ap->Dump(s, NULL);
m_symtab_ap->Dump(s, NULL, eSortOrderNone);
}