*** This commit represents a complete reformatting of the LLDB source code

*** to conform to clang-format’s LLVM style.  This kind of mass change has
*** two obvious implications:

Firstly, merging this particular commit into a downstream fork may be a huge
effort.  Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit.  The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):

    find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
    find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;

The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.

Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit.  There are alternatives available that will attempt
to look through this change and find the appropriate prior commit.  YMMV.

llvm-svn: 280751

1 files changed, 75 insertions, 94 deletions

diff --git a/lldb/source/Plugins/Process/Windows/Common/RegisterContextWindows.cpp b/lldb/source/Plugins/Process/Windows/Common/RegisterContextWindows.cpp
index d61675f09b1..73bcd4ac38a 100644
--- a/lldb/source/Plugins/Process/Windows/Common/RegisterContextWindows.cpp
+++ b/lldb/source/Plugins/Process/Windows/Common/RegisterContextWindows.cpp
@@ -7,11 +7,11 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "lldb/lldb-private-types.h"
 #include "lldb/Core/DataBufferHeap.h"
 #include "lldb/Core/Error.h"
 #include "lldb/Host/windows/HostThreadWindows.h"
 #include "lldb/Host/windows/windows.h"
+#include "lldb/lldb-private-types.h"
 
 #include "ProcessWindowsLog.h"
 #include "RegisterContextWindows.h"
@@ -27,129 +27,110 @@ const DWORD kWinContextFlags = CONTEXT_CONTROL | CONTEXT_INTEGER;
 //------------------------------------------------------------------
 // Constructors and Destructors
 //------------------------------------------------------------------
-RegisterContextWindows::RegisterContextWindows(Thread &thread, uint32_t concrete_frame_idx)
-    : RegisterContext(thread, concrete_frame_idx)
-    , m_context()
-    , m_context_stale(true)
-{
-}
+RegisterContextWindows::RegisterContextWindows(Thread &thread,
+                                               uint32_t concrete_frame_idx)
+    : RegisterContext(thread, concrete_frame_idx), m_context(),
+      m_context_stale(true) {}
 
-RegisterContextWindows::~RegisterContextWindows()
-{
-}
+RegisterContextWindows::~RegisterContextWindows() {}
 
-void
-RegisterContextWindows::InvalidateAllRegisters()
-{
-    m_context_stale = true;
+void RegisterContextWindows::InvalidateAllRegisters() {
+  m_context_stale = true;
 }
 
-bool
-RegisterContextWindows::ReadAllRegisterValues(lldb::DataBufferSP &data_sp)
-{
-    if (!CacheAllRegisterValues())
-        return false;
-    if (data_sp->GetByteSize() < sizeof(m_context))
-    {
-        data_sp.reset(new DataBufferHeap(sizeof(CONTEXT), 0));
-    }
-    memcpy(data_sp->GetBytes(), &m_context, sizeof(m_context));
-    return true;
+bool RegisterContextWindows::ReadAllRegisterValues(
+    lldb::DataBufferSP &data_sp) {
+  if (!CacheAllRegisterValues())
+    return false;
+  if (data_sp->GetByteSize() < sizeof(m_context)) {
+    data_sp.reset(new DataBufferHeap(sizeof(CONTEXT), 0));
+  }
+  memcpy(data_sp->GetBytes(), &m_context, sizeof(m_context));
+  return true;
 }
 
-bool
-RegisterContextWindows::WriteAllRegisterValues(const lldb::DataBufferSP &data_sp)
-{
-    assert(data_sp->GetByteSize() >= sizeof(m_context));
-    memcpy(&m_context, data_sp->GetBytes(), sizeof(m_context));
+bool RegisterContextWindows::WriteAllRegisterValues(
+    const lldb::DataBufferSP &data_sp) {
+  assert(data_sp->GetByteSize() >= sizeof(m_context));
+  memcpy(&m_context, data_sp->GetBytes(), sizeof(m_context));
 
-    TargetThreadWindows &wthread = static_cast<TargetThreadWindows &>(m_thread);
-    if (!::SetThreadContext(wthread.GetHostThread().GetNativeThread().GetSystemHandle(), &m_context))
-        return false;
+  TargetThreadWindows &wthread = static_cast<TargetThreadWindows &>(m_thread);
+  if (!::SetThreadContext(
+          wthread.GetHostThread().GetNativeThread().GetSystemHandle(),
+          &m_context))
+    return false;
 
-    return true;
+  return true;
 }
 
-uint32_t
-RegisterContextWindows::ConvertRegisterKindToRegisterNumber(lldb::RegisterKind kind, uint32_t num)
-{
-    const uint32_t num_regs = GetRegisterCount();
+uint32_t RegisterContextWindows::ConvertRegisterKindToRegisterNumber(
+    lldb::RegisterKind kind, uint32_t num) {
+  const uint32_t num_regs = GetRegisterCount();
 
-    assert(kind < kNumRegisterKinds);
-    for (uint32_t reg_idx = 0; reg_idx < num_regs; ++reg_idx)
-    {
-        const RegisterInfo *reg_info = GetRegisterInfoAtIndex(reg_idx);
+  assert(kind < kNumRegisterKinds);
+  for (uint32_t reg_idx = 0; reg_idx < num_regs; ++reg_idx) {
+    const RegisterInfo *reg_info = GetRegisterInfoAtIndex(reg_idx);
 
-        if (reg_info->kinds[kind] == num)
-            return reg_idx;
-    }
+    if (reg_info->kinds[kind] == num)
+      return reg_idx;
+  }
 
-    return LLDB_INVALID_REGNUM;
+  return LLDB_INVALID_REGNUM;
 }
 
 //------------------------------------------------------------------
 // Subclasses can these functions if desired
 //------------------------------------------------------------------
-uint32_t
-RegisterContextWindows::NumSupportedHardwareBreakpoints()
-{
-    // Support for hardware breakpoints not yet implemented.
-    return 0;
+uint32_t RegisterContextWindows::NumSupportedHardwareBreakpoints() {
+  // Support for hardware breakpoints not yet implemented.
+  return 0;
 }
 
-uint32_t
-RegisterContextWindows::SetHardwareBreakpoint(lldb::addr_t addr, size_t size)
-{
-    return 0;
+uint32_t RegisterContextWindows::SetHardwareBreakpoint(lldb::addr_t addr,
+                                                       size_t size) {
+  return 0;
 }
 
-bool
-RegisterContextWindows::ClearHardwareBreakpoint(uint32_t hw_idx)
-{
-    return false;
+bool RegisterContextWindows::ClearHardwareBreakpoint(uint32_t hw_idx) {
+  return false;
 }
 
-uint32_t
-RegisterContextWindows::NumSupportedHardwareWatchpoints()
-{
-    // Support for hardware watchpoints not yet implemented.
-    return 0;
+uint32_t RegisterContextWindows::NumSupportedHardwareWatchpoints() {
+  // Support for hardware watchpoints not yet implemented.
+  return 0;
 }
 
-uint32_t
-RegisterContextWindows::SetHardwareWatchpoint(lldb::addr_t addr, size_t size, bool read, bool write)
-{
-    return 0;
+uint32_t RegisterContextWindows::SetHardwareWatchpoint(lldb::addr_t addr,
+                                                       size_t size, bool read,
+                                                       bool write) {
+  return 0;
 }
 
-bool
-RegisterContextWindows::ClearHardwareWatchpoint(uint32_t hw_index)
-{
-    return false;
+bool RegisterContextWindows::ClearHardwareWatchpoint(uint32_t hw_index) {
+  return false;
 }
 
-bool
-RegisterContextWindows::HardwareSingleStep(bool enable)
-{
-    return false;
-}
+bool RegisterContextWindows::HardwareSingleStep(bool enable) { return false; }
 
-bool
-RegisterContextWindows::CacheAllRegisterValues()
-{
-    if (!m_context_stale)
-        return true;
-
-    TargetThreadWindows &wthread = static_cast<TargetThreadWindows &>(m_thread);
-    memset(&m_context, 0, sizeof(m_context));
-    m_context.ContextFlags = kWinContextFlags;
-    if (!::GetThreadContext(wthread.GetHostThread().GetNativeThread().GetSystemHandle(), &m_context))
-    {
-        WINERR_IFALL(WINDOWS_LOG_REGISTERS, "GetThreadContext failed with error %u while caching register values.",
-                     ::GetLastError());
-        return false;
-    }
-    WINLOG_IFALL(WINDOWS_LOG_REGISTERS, "GetThreadContext successfully updated the register values.", ::GetLastError());
-    m_context_stale = false;
+bool RegisterContextWindows::CacheAllRegisterValues() {
+  if (!m_context_stale)
     return true;
+
+  TargetThreadWindows &wthread = static_cast<TargetThreadWindows &>(m_thread);
+  memset(&m_context, 0, sizeof(m_context));
+  m_context.ContextFlags = kWinContextFlags;
+  if (!::GetThreadContext(
+          wthread.GetHostThread().GetNativeThread().GetSystemHandle(),
+          &m_context)) {
+    WINERR_IFALL(
+        WINDOWS_LOG_REGISTERS,
+        "GetThreadContext failed with error %u while caching register values.",
+        ::GetLastError());
+    return false;
+  }
+  WINLOG_IFALL(WINDOWS_LOG_REGISTERS,
+               "GetThreadContext successfully updated the register values.",
+               ::GetLastError());
+  m_context_stale = false;
+  return true;
 }