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
diff --git a/lldb/source/Plugins/Process/minidump/MinidumpParser.cpp b/lldb/source/Plugins/Process/minidump/MinidumpParser.cpp
index 37b3709..36350fd 100644
--- a/lldb/source/Plugins/Process/minidump/MinidumpParser.cpp
+++ b/lldb/source/Plugins/Process/minidump/MinidumpParser.cpp
@@ -45,7 +45,7 @@
}
const MinidumpDirectory *directory = nullptr;
- Error error;
+ Status error;
llvm::ArrayRef<uint8_t> directory_data(
data_buf_sp->GetBytes() + directory_list_offset,
sizeof(MinidumpDirectory) * header->streams_count);
@@ -126,7 +126,7 @@
return {};
const TEB64 *wow64teb;
- Error error = consumeObject(teb_mem, wow64teb);
+ Status error = consumeObject(teb_mem, wow64teb);
if (error.Fail())
return {};
diff --git a/lldb/source/Plugins/Process/minidump/MinidumpParser.h b/lldb/source/Plugins/Process/minidump/MinidumpParser.h
index 189aeb3..df6deb4 100644
--- a/lldb/source/Plugins/Process/minidump/MinidumpParser.h
+++ b/lldb/source/Plugins/Process/minidump/MinidumpParser.h
@@ -17,7 +17,7 @@
// Other libraries and framework includes
#include "lldb/Core/ArchSpec.h"
#include "lldb/Utility/DataBuffer.h"
-#include "lldb/Utility/Error.h"
+#include "lldb/Utility/Status.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/DenseMap.h"
diff --git a/lldb/source/Plugins/Process/minidump/MinidumpTypes.cpp b/lldb/source/Plugins/Process/minidump/MinidumpTypes.cpp
index 863d124..24ce3f9 100644
--- a/lldb/source/Plugins/Process/minidump/MinidumpTypes.cpp
+++ b/lldb/source/Plugins/Process/minidump/MinidumpTypes.cpp
@@ -19,7 +19,7 @@
const MinidumpHeader *MinidumpHeader::Parse(llvm::ArrayRef<uint8_t> &data) {
const MinidumpHeader *header = nullptr;
- Error error = consumeObject(data, header);
+ Status error = consumeObject(data, header);
const MinidumpHeaderConstants signature =
static_cast<const MinidumpHeaderConstants>(
@@ -45,7 +45,7 @@
std::string result;
const uint32_t *source_length;
- Error error = consumeObject(data, source_length);
+ Status error = consumeObject(data, source_length);
if (error.Fail() || *source_length > data.size() || *source_length % 2 != 0)
return llvm::None;
@@ -71,7 +71,7 @@
// MinidumpThread
const MinidumpThread *MinidumpThread::Parse(llvm::ArrayRef<uint8_t> &data) {
const MinidumpThread *thread = nullptr;
- Error error = consumeObject(data, thread);
+ Status error = consumeObject(data, thread);
if (error.Fail())
return nullptr;
@@ -81,7 +81,7 @@
llvm::ArrayRef<MinidumpThread>
MinidumpThread::ParseThreadList(llvm::ArrayRef<uint8_t> &data) {
const llvm::support::ulittle32_t *thread_count;
- Error error = consumeObject(data, thread_count);
+ Status error = consumeObject(data, thread_count);
if (error.Fail() || *thread_count * sizeof(MinidumpThread) > data.size())
return {};
@@ -93,7 +93,7 @@
const MinidumpSystemInfo *
MinidumpSystemInfo::Parse(llvm::ArrayRef<uint8_t> &data) {
const MinidumpSystemInfo *system_info;
- Error error = consumeObject(data, system_info);
+ Status error = consumeObject(data, system_info);
if (error.Fail())
return nullptr;
@@ -103,7 +103,7 @@
// MinidumpMiscInfo
const MinidumpMiscInfo *MinidumpMiscInfo::Parse(llvm::ArrayRef<uint8_t> &data) {
const MinidumpMiscInfo *misc_info;
- Error error = consumeObject(data, misc_info);
+ Status error = consumeObject(data, misc_info);
if (error.Fail())
return nullptr;
@@ -147,7 +147,7 @@
// Module stuff
const MinidumpModule *MinidumpModule::Parse(llvm::ArrayRef<uint8_t> &data) {
const MinidumpModule *module = nullptr;
- Error error = consumeObject(data, module);
+ Status error = consumeObject(data, module);
if (error.Fail())
return nullptr;
@@ -158,7 +158,7 @@
MinidumpModule::ParseModuleList(llvm::ArrayRef<uint8_t> &data) {
const llvm::support::ulittle32_t *modules_count;
- Error error = consumeObject(data, modules_count);
+ Status error = consumeObject(data, modules_count);
if (error.Fail() || *modules_count * sizeof(MinidumpModule) > data.size())
return {};
@@ -170,7 +170,7 @@
const MinidumpExceptionStream *
MinidumpExceptionStream::Parse(llvm::ArrayRef<uint8_t> &data) {
const MinidumpExceptionStream *exception_stream = nullptr;
- Error error = consumeObject(data, exception_stream);
+ Status error = consumeObject(data, exception_stream);
if (error.Fail())
return nullptr;
@@ -180,7 +180,7 @@
llvm::ArrayRef<MinidumpMemoryDescriptor>
MinidumpMemoryDescriptor::ParseMemoryList(llvm::ArrayRef<uint8_t> &data) {
const llvm::support::ulittle32_t *mem_ranges_count;
- Error error = consumeObject(data, mem_ranges_count);
+ Status error = consumeObject(data, mem_ranges_count);
if (error.Fail() ||
*mem_ranges_count * sizeof(MinidumpMemoryDescriptor) > data.size())
return {};
@@ -193,7 +193,7 @@
std::pair<llvm::ArrayRef<MinidumpMemoryDescriptor64>, uint64_t>
MinidumpMemoryDescriptor64::ParseMemory64List(llvm::ArrayRef<uint8_t> &data) {
const llvm::support::ulittle64_t *mem_ranges_count;
- Error error = consumeObject(data, mem_ranges_count);
+ Status error = consumeObject(data, mem_ranges_count);
if (error.Fail() ||
*mem_ranges_count * sizeof(MinidumpMemoryDescriptor64) > data.size())
return {};
@@ -213,7 +213,7 @@
std::vector<const MinidumpMemoryInfo *>
MinidumpMemoryInfo::ParseMemoryInfoList(llvm::ArrayRef<uint8_t> &data) {
const MinidumpMemoryInfoListHeader *header;
- Error error = consumeObject(data, header);
+ Status error = consumeObject(data, header);
if (error.Fail() ||
header->size_of_header < sizeof(MinidumpMemoryInfoListHeader) ||
header->size_of_entry < sizeof(MinidumpMemoryInfo))
diff --git a/lldb/source/Plugins/Process/minidump/MinidumpTypes.h b/lldb/source/Plugins/Process/minidump/MinidumpTypes.h
index 42de7ea..6de4f55 100644
--- a/lldb/source/Plugins/Process/minidump/MinidumpTypes.h
+++ b/lldb/source/Plugins/Process/minidump/MinidumpTypes.h
@@ -13,7 +13,7 @@
// Project includes
// Other libraries and framework includes
-#include "lldb/Utility/Error.h"
+#include "lldb/Utility/Status.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/BitmaskEnum.h"
@@ -158,8 +158,8 @@
};
template <typename T>
-Error consumeObject(llvm::ArrayRef<uint8_t> &Buffer, const T *&Object) {
- Error error;
+Status consumeObject(llvm::ArrayRef<uint8_t> &Buffer, const T *&Object) {
+ Status error;
if (Buffer.size() < sizeof(T)) {
error.SetErrorString("Insufficient buffer!");
return error;
diff --git a/lldb/source/Plugins/Process/minidump/ProcessMinidump.cpp b/lldb/source/Plugins/Process/minidump/ProcessMinidump.cpp
index f3f4664..d4d65c0 100644
--- a/lldb/source/Plugins/Process/minidump/ProcessMinidump.cpp
+++ b/lldb/source/Plugins/Process/minidump/ProcessMinidump.cpp
@@ -113,8 +113,8 @@
PluginManager::UnregisterPlugin(ProcessMinidump::CreateInstance);
}
-Error ProcessMinidump::DoLoadCore() {
- Error error;
+Status ProcessMinidump::DoLoadCore() {
+ Status error;
m_thread_list = m_minidump_parser.GetThreads();
m_active_exception = m_minidump_parser.GetExceptionStream();
@@ -141,7 +141,7 @@
uint32_t ProcessMinidump::GetPluginVersion() { return 1; }
-Error ProcessMinidump::DoDestroy() { return Error(); }
+Status ProcessMinidump::DoDestroy() { return Status(); }
void ProcessMinidump::RefreshStateAfterStop() {
if (!m_active_exception)
@@ -184,14 +184,14 @@
bool ProcessMinidump::WarnBeforeDetach() const { return false; }
size_t ProcessMinidump::ReadMemory(lldb::addr_t addr, void *buf, size_t size,
- Error &error) {
+ Status &error) {
// Don't allow the caching that lldb_private::Process::ReadMemory does
// since we have it all cached in our dump file anyway.
return DoReadMemory(addr, buf, size, error);
}
size_t ProcessMinidump::DoReadMemory(lldb::addr_t addr, void *buf, size_t size,
- Error &error) {
+ Status &error) {
llvm::ArrayRef<uint8_t> mem = m_minidump_parser.GetMemory(addr, size);
if (mem.empty()) {
@@ -215,9 +215,9 @@
return ArchSpec(triple);
}
-Error ProcessMinidump::GetMemoryRegionInfo(lldb::addr_t load_addr,
- MemoryRegionInfo &range_info) {
- Error error;
+Status ProcessMinidump::GetMemoryRegionInfo(lldb::addr_t load_addr,
+ MemoryRegionInfo &range_info) {
+ Status error;
auto info = m_minidump_parser.GetMemoryRegionInfo(load_addr);
if (!info) {
error.SetErrorString("No valid MemoryRegionInfo found!");
@@ -278,7 +278,7 @@
const auto file_spec = FileSpec(name.getValue(), true);
ModuleSpec module_spec = file_spec;
- Error error;
+ Status error;
lldb::ModuleSP module_sp = GetTarget().GetSharedModule(module_spec, &error);
if (!module_sp || error.Fail()) {
continue;
diff --git a/lldb/source/Plugins/Process/minidump/ProcessMinidump.h b/lldb/source/Plugins/Process/minidump/ProcessMinidump.h
index 62407f9..d5c46be 100644
--- a/lldb/source/Plugins/Process/minidump/ProcessMinidump.h
+++ b/lldb/source/Plugins/Process/minidump/ProcessMinidump.h
@@ -19,7 +19,7 @@
#include "lldb/Target/StopInfo.h"
#include "lldb/Target/Target.h"
#include "lldb/Utility/ConstString.h"
-#include "lldb/Utility/Error.h"
+#include "lldb/Utility/Status.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/raw_ostream.h"
@@ -53,7 +53,7 @@
bool CanDebug(lldb::TargetSP target_sp,
bool plugin_specified_by_name) override;
- Error DoLoadCore() override;
+ Status DoLoadCore() override;
DynamicLoader *GetDynamicLoader() override;
@@ -61,7 +61,7 @@
uint32_t GetPluginVersion() override;
- Error DoDestroy() override;
+ Status DoDestroy() override;
void RefreshStateAfterStop() override;
@@ -70,15 +70,15 @@
bool WarnBeforeDetach() const override;
size_t ReadMemory(lldb::addr_t addr, void *buf, size_t size,
- Error &error) override;
+ Status &error) override;
size_t DoReadMemory(lldb::addr_t addr, void *buf, size_t size,
- Error &error) override;
+ Status &error) override;
ArchSpec GetArchitecture();
- Error GetMemoryRegionInfo(lldb::addr_t load_addr,
- MemoryRegionInfo &range_info) override;
+ Status GetMemoryRegionInfo(lldb::addr_t load_addr,
+ MemoryRegionInfo &range_info) override;
bool GetProcessInfo(ProcessInstanceInfo &info) override;