Rename Error -> Status.

This renames the LLDB error class to Status, as discussed
on the lldb-dev mailing list.

A change of this magnitude cannot easily be done without
find and replace, but that has potential to catch unwanted
occurrences of common strings such as "Error".  Every effort
was made to find all the obvious things such as the word "Error"
appearing in a string, etc, but it's possible there are still
some lingering occurences left around.  Hopefully nothing too
serious.

llvm-svn: 302872

1 files changed, 17 insertions, 17 deletions

diff --git a/lldb/source/Expression/IRExecutionUnit.cpp b/lldb/source/Expression/IRExecutionUnit.cpp
index 4309caefbd4..e31483f1728 100644
--- a/lldb/source/Expression/IRExecutionUnit.cpp
+++ b/lldb/source/Expression/IRExecutionUnit.cpp
@@ -50,7 +50,7 @@ IRExecutionUnit::IRExecutionUnit(std::unique_ptr<llvm::LLVMContext> &context_ap,
       m_reported_allocations(false) {}
 
 lldb::addr_t IRExecutionUnit::WriteNow(const uint8_t *bytes, size_t size,
-                                       Error &error) {
+                                       Status &error) {
   const bool zero_memory = false;
   lldb::addr_t allocation_process_addr =
       Malloc(size, 8, lldb::ePermissionsWritable | lldb::ePermissionsReadable,
@@ -62,7 +62,7 @@ lldb::addr_t IRExecutionUnit::WriteNow(const uint8_t *bytes, size_t size,
   WriteMemory(allocation_process_addr, bytes, size, error);
 
   if (!error.Success()) {
-    Error err;
+    Status err;
     Free(allocation_process_addr, err);
 
     return LLDB_INVALID_ADDRESS;
@@ -71,7 +71,7 @@ lldb::addr_t IRExecutionUnit::WriteNow(const uint8_t *bytes, size_t size,
   if (Log *log =
           lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS)) {
     DataBufferHeap my_buffer(size, 0);
-    Error err;
+    Status err;
     ReadMemory(my_buffer.GetBytes(), allocation_process_addr, size, err);
 
     if (err.Success()) {
@@ -90,18 +90,18 @@ void IRExecutionUnit::FreeNow(lldb::addr_t allocation) {
   if (allocation == LLDB_INVALID_ADDRESS)
     return;
 
-  Error err;
+  Status err;
 
   Free(allocation, err);
 }
 
-Error IRExecutionUnit::DisassembleFunction(Stream &stream,
-                                           lldb::ProcessSP &process_wp) {
+Status IRExecutionUnit::DisassembleFunction(Stream &stream,
+                                            lldb::ProcessSP &process_wp) {
   Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS));
 
   ExecutionContext exe_ctx(process_wp);
 
-  Error ret;
+  Status ret;
 
   ret.Clear();
 
@@ -152,7 +152,7 @@ Error IRExecutionUnit::DisassembleFunction(Stream &stream,
   lldb::DataBufferSP buffer_sp(new DataBufferHeap(func_range.second, 0));
 
   Process *process = exe_ctx.GetProcessPtr();
-  Error err;
+  Status err;
   process->ReadMemory(func_remote_addr, buffer_sp->GetBytes(),
                       buffer_sp->GetByteSize(), err);
 
@@ -203,7 +203,7 @@ Error IRExecutionUnit::DisassembleFunction(Stream &stream,
 
 static void ReportInlineAsmError(const llvm::SMDiagnostic &diagnostic,
                                  void *Context, unsigned LocCookie) {
-  Error *err = static_cast<Error *>(Context);
+  Status *err = static_cast<Status *>(Context);
 
   if (err && err->Success()) {
     err->SetErrorToGenericError();
@@ -216,7 +216,7 @@ void IRExecutionUnit::ReportSymbolLookupError(const ConstString &name) {
   m_failed_lookups.push_back(name);
 }
 
-void IRExecutionUnit::GetRunnableInfo(Error &error, lldb::addr_t &func_addr,
+void IRExecutionUnit::GetRunnableInfo(Status &error, lldb::addr_t &func_addr,
                                       lldb::addr_t &func_end) {
   lldb::ProcessSP process_sp(GetProcessWP().lock());
 
@@ -452,7 +452,7 @@ void IRExecutionUnit::GetRunnableInfo(Error &error, lldb::addr_t &func_addr,
 
     StreamString disassembly_stream;
 
-    Error err = DisassembleFunction(disassembly_stream, process_sp);
+    Status err = DisassembleFunction(disassembly_stream, process_sp);
 
     if (!err.Success()) {
       log->Printf("Couldn't disassemble function : %s",
@@ -467,7 +467,7 @@ void IRExecutionUnit::GetRunnableInfo(Error &error, lldb::addr_t &func_addr,
         record.dump(log);
 
         DataBufferHeap my_buffer(record.m_size, 0);
-        Error err;
+        Status err;
         ReadMemory(my_buffer.GetBytes(), record.m_process_address,
                    record.m_size, err);
 
@@ -643,7 +643,7 @@ uint8_t *IRExecutionUnit::MemoryManager::allocateCodeSection(
   }
 
   if (m_parent.m_reported_allocations) {
-    Error err;
+    Status err;
     lldb::ProcessSP process_sp =
         m_parent.GetBestExecutionContextScope()->CalculateProcess();
 
@@ -675,7 +675,7 @@ uint8_t *IRExecutionUnit::MemoryManager::allocateDataSection(
   }
 
   if (m_parent.m_reported_allocations) {
-    Error err;
+    Status err;
     lldb::ProcessSP process_sp =
         m_parent.GetBestExecutionContextScope()->CalculateProcess();
 
@@ -1104,7 +1104,7 @@ IRExecutionUnit::GetRemoteRangeForLocal(lldb::addr_t local_address) {
 }
 
 bool IRExecutionUnit::CommitOneAllocation(lldb::ProcessSP &process_sp,
-                                          Error &error,
+                                          Status &error,
                                           AllocationRecord &record) {
   if (record.m_process_address != LLDB_INVALID_ADDRESS) {
     return true;
@@ -1145,7 +1145,7 @@ bool IRExecutionUnit::CommitOneAllocation(lldb::ProcessSP &process_sp,
 bool IRExecutionUnit::CommitAllocations(lldb::ProcessSP &process_sp) {
   bool ret = true;
 
-  lldb_private::Error err;
+  lldb_private::Status err;
 
   for (AllocationRecord &record : m_records) {
     ret = CommitOneAllocation(process_sp, err, record);
@@ -1189,7 +1189,7 @@ bool IRExecutionUnit::WriteData(lldb::ProcessSP &process_sp) {
   bool wrote_something = false;
   for (AllocationRecord &record : m_records) {
     if (record.m_process_address != LLDB_INVALID_ADDRESS) {
-      lldb_private::Error err;
+      lldb_private::Status err;
       WriteMemory(record.m_process_address, (uint8_t *)record.m_host_address,
                   record.m_size, err);
       if (err.Success())