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

8 files changed, 17 insertions, 17 deletions

diff --git a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
index 0720cca2734..13dde5bbd71 100644
--- a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
+++ b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
@@ -25,8 +25,8 @@
 #include "lldb/Target/SectionLoadList.h"
 #include "lldb/Target/Target.h"
 #include "lldb/Utility/DataBufferLLVM.h"
-#include "lldb/Utility/Error.h"
 #include "lldb/Utility/Log.h"
+#include "lldb/Utility/Status.h"
 #include "lldb/Utility/Stream.h"
 
 #include "llvm/ADT/PointerUnion.h"
@@ -1079,7 +1079,7 @@ Address ObjectFileELF::GetImageInfoAddress(Target *target) {
       if (dyn_base == LLDB_INVALID_ADDRESS)
         return Address();
 
-      Error error;
+      Status error;
       if (symbol.d_tag == DT_MIPS_RLD_MAP) {
         // DT_MIPS_RLD_MAP tag stores an absolute address of the debug pointer.
         Address addr;
@@ -1232,12 +1232,12 @@ size_t ObjectFileELF::ParseProgramHeaders() {
       m_header);
 }
 
-lldb_private::Error
+lldb_private::Status
 ObjectFileELF::RefineModuleDetailsFromNote(lldb_private::DataExtractor &data,
                                            lldb_private::ArchSpec &arch_spec,
                                            lldb_private::UUID &uuid) {
   Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_MODULES));
-  Error error;
+  Status error;
 
   lldb::offset_t offset = 0;
 
@@ -1763,7 +1763,7 @@ size_t ObjectFileELF::GetSectionHeaderInfo(SectionHeaderColl &section_headers,
           DataExtractor data;
           if (section_size && (set_data(data, sheader.sh_offset,
                                         section_size) == section_size)) {
-            Error error = RefineModuleDetailsFromNote(data, arch_spec, uuid);
+            Status error = RefineModuleDetailsFromNote(data, arch_spec, uuid);
             if (error.Fail()) {
               if (log)
                 log->Printf("ObjectFileELF::%s ELF note processing failed: %s",
diff --git a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h
index 9b2d58b7be8..06f1a4d22d2 100644
--- a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h
+++ b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h
@@ -375,7 +375,7 @@ private:
 
   unsigned PLTRelocationType();
 
-  static lldb_private::Error
+  static lldb_private::Status
   RefineModuleDetailsFromNote(lldb_private::DataExtractor &data,
                               lldb_private::ArchSpec &arch_spec,
                               lldb_private::UUID &uuid);
diff --git a/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp b/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp
index 84ecfdc67be..f5952d02397 100644
--- a/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp
+++ b/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp
@@ -40,9 +40,9 @@
 #include "lldb/Target/Thread.h"
 #include "lldb/Target/ThreadList.h"
 #include "lldb/Utility/DataBufferLLVM.h"
-#include "lldb/Utility/Error.h"
 #include "lldb/Utility/FileSpec.h"
 #include "lldb/Utility/Log.h"
+#include "lldb/Utility/Status.h"
 #include "lldb/Utility/StreamString.h"
 #include "lldb/Utility/UUID.h"
 
@@ -3850,7 +3850,7 @@ size_t ObjectFileMachO::ParseSymtab() {
             symbol_name = NULL;
         } else {
           const addr_t str_addr = strtab_addr + nlist.n_strx;
-          Error str_error;
+          Status str_error;
           if (process->ReadCStringFromMemory(str_addr, memory_symbol_name,
                                              str_error))
             symbol_name = memory_symbol_name.c_str();
@@ -5968,7 +5968,7 @@ bool ObjectFileMachO::SetLoadAddress(Target &target, lldb::addr_t value,
 }
 
 bool ObjectFileMachO::SaveCore(const lldb::ProcessSP &process_sp,
-                               const FileSpec &outfile, Error &error) {
+                               const FileSpec &outfile, Status &error) {
   if (process_sp) {
     Target &target = process_sp->GetTarget();
     const ArchSpec target_arch = target.GetArchitecture();
@@ -5997,7 +5997,7 @@ bool ObjectFileMachO::SaveCore(const lldb::ProcessSP &process_sp,
         std::vector<segment_command_64> segment_load_commands;
         //                uint32_t range_info_idx = 0;
         MemoryRegionInfo range_info;
-        Error range_error = process_sp->GetMemoryRegionInfo(0, range_info);
+        Status range_error = process_sp->GetMemoryRegionInfo(0, range_info);
         const uint32_t addr_byte_size = target_arch.GetAddressByteSize();
         const ByteOrder byte_order = target_arch.GetByteOrder();
         if (range_error.Success()) {
@@ -6231,7 +6231,7 @@ bool ObjectFileMachO::SaveCore(const lldb::ProcessSP &process_sp,
                        segment.vmsize, segment.vmaddr);
                 addr_t bytes_left = segment.vmsize;
                 addr_t addr = segment.vmaddr;
-                Error memory_read_error;
+                Status memory_read_error;
                 while (bytes_left > 0 && error.Success()) {
                   const size_t bytes_to_read =
                       bytes_left > sizeof(bytes) ? sizeof(bytes) : bytes_left;
diff --git a/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.h b/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.h
index 96379a4db41..9a42f41a4c9 100644
--- a/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.h
+++ b/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.h
@@ -67,7 +67,7 @@ public:
 
   static bool SaveCore(const lldb::ProcessSP &process_sp,
                        const lldb_private::FileSpec &outfile,
-                       lldb_private::Error &error);
+                       lldb_private::Status &error);
 
   static bool MagicBytesMatch(lldb::DataBufferSP &data_sp, lldb::addr_t offset,
                               lldb::addr_t length);
diff --git a/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.cpp b/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.cpp
index c89383a7b7b..dcb9527f24c 100644
--- a/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.cpp
+++ b/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.cpp
@@ -145,7 +145,7 @@ size_t ObjectFilePECOFF::GetModuleSpecifications(
 
 bool ObjectFilePECOFF::SaveCore(const lldb::ProcessSP &process_sp,
                                 const lldb_private::FileSpec &outfile,
-                                lldb_private::Error &error) {
+                                lldb_private::Status &error) {
   return SaveMiniDump(process_sp, outfile, error);
 }
 
@@ -440,7 +440,7 @@ DataExtractor ObjectFilePECOFF::ReadImageData(uint32_t offset, size_t size) {
   DataExtractor data;
   if (process_sp) {
     auto data_ap = llvm::make_unique<DataBufferHeap>(size, 0);
-    Error readmem_error;
+    Status readmem_error;
     size_t bytes_read =
         process_sp->ReadMemory(m_image_base + offset, data_ap->GetBytes(),
                                data_ap->GetByteSize(), readmem_error);
diff --git a/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h b/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h
index 2313047735e..d8a94e19d34 100644
--- a/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h
+++ b/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h
@@ -85,7 +85,7 @@ public:
 
   static bool SaveCore(const lldb::ProcessSP &process_sp,
                        const lldb_private::FileSpec &outfile,
-                       lldb_private::Error &error);
+                       lldb_private::Status &error);
 
   static bool MagicBytesMatch(lldb::DataBufferSP &data_sp);
 
diff --git a/lldb/source/Plugins/ObjectFile/PECOFF/WindowsMiniDump.cpp b/lldb/source/Plugins/ObjectFile/PECOFF/WindowsMiniDump.cpp
index 094e258a7a0..d6553f6e514 100644
--- a/lldb/source/Plugins/ObjectFile/PECOFF/WindowsMiniDump.cpp
+++ b/lldb/source/Plugins/ObjectFile/PECOFF/WindowsMiniDump.cpp
@@ -23,7 +23,7 @@ namespace lldb_private {
 
 bool SaveMiniDump(const lldb::ProcessSP &process_sp,
                   const lldb_private::FileSpec &outfile,
-                  lldb_private::Error &error) {
+                  lldb_private::Status &error) {
   if (!process_sp)
     return false;
 #ifdef _WIN32
diff --git a/lldb/source/Plugins/ObjectFile/PECOFF/WindowsMiniDump.h b/lldb/source/Plugins/ObjectFile/PECOFF/WindowsMiniDump.h
index 3f741dc04f5..135d5338738 100644
--- a/lldb/source/Plugins/ObjectFile/PECOFF/WindowsMiniDump.h
+++ b/lldb/source/Plugins/ObjectFile/PECOFF/WindowsMiniDump.h
@@ -16,7 +16,7 @@ namespace lldb_private {
 
 bool SaveMiniDump(const lldb::ProcessSP &process_sp,
                   const lldb_private::FileSpec &outfile,
-                  lldb_private::Error &error);
+                  lldb_private::Status &error);
 
 } // namespace lldb_private