*** 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, 58 insertions, 48 deletions

diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextLinux_arm64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextLinux_arm64.cpp
index e65537af729..5eb194e2ce1 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextLinux_arm64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextLinux_arm64.cpp
@@ -7,28 +7,47 @@
 //
 //===---------------------------------------------------------------------===//
 
+#include <cassert>
 #include <stddef.h>
 #include <vector>
-#include <cassert>
 
-#include "llvm/Support/Compiler.h"
 #include "lldb/lldb-defines.h"
+#include "llvm/Support/Compiler.h"
 
 #include "RegisterContextLinux_arm64.h"
 
 // Based on RegisterContextDarwin_arm64.cpp
-#define GPR_OFFSET(idx) ((idx) * 8)
-#define GPR_OFFSET_NAME(reg) (LLVM_EXTENSION offsetof (RegisterContextLinux_arm64::GPR, reg))
-
-#define FPU_OFFSET(idx) ((idx) * 16 + sizeof (RegisterContextLinux_arm64::GPR))
-#define FPU_OFFSET_NAME(reg) (LLVM_EXTENSION offsetof (RegisterContextLinux_arm64::FPU, reg) + sizeof (RegisterContextLinux_arm64::GPR))
+#define GPR_OFFSET(idx) ((idx)*8)
+#define GPR_OFFSET_NAME(reg)                                                   \
+  (LLVM_EXTENSION offsetof(RegisterContextLinux_arm64::GPR, reg))
 
-#define EXC_OFFSET_NAME(reg) (LLVM_EXTENSION offsetof (RegisterContextLinux_arm64::EXC, reg) + sizeof (RegisterContextLinux_arm64::GPR) + sizeof (RegisterContextLinux_arm64::FPU))
-#define DBG_OFFSET_NAME(reg) (LLVM_EXTENSION offsetof (RegisterContextLinux_arm64::DBG, reg) + sizeof (RegisterContextLinux_arm64::GPR) + sizeof (RegisterContextLinux_arm64::FPU) + sizeof (RegisterContextLinux_arm64::EXC))
+#define FPU_OFFSET(idx) ((idx)*16 + sizeof(RegisterContextLinux_arm64::GPR))
+#define FPU_OFFSET_NAME(reg)                                                   \
+  (LLVM_EXTENSION offsetof(RegisterContextLinux_arm64::FPU, reg) +             \
+   sizeof(RegisterContextLinux_arm64::GPR))
 
-#define DEFINE_DBG(reg, i)  #reg, NULL, sizeof(((RegisterContextLinux_arm64::DBG *)NULL)->reg[i]), DBG_OFFSET_NAME(reg[i]), lldb::eEncodingUint, lldb::eFormatHex, { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, dbg_##reg##i }, NULL, NULL, NULL, 0
-#define REG_CONTEXT_SIZE (sizeof (RegisterContextLinux_arm64::GPR) + sizeof (RegisterContextLinux_arm64::FPU) + sizeof (RegisterContextLinux_arm64::EXC))
+#define EXC_OFFSET_NAME(reg)                                                   \
+  (LLVM_EXTENSION offsetof(RegisterContextLinux_arm64::EXC, reg) +             \
+   sizeof(RegisterContextLinux_arm64::GPR) +                                   \
+   sizeof(RegisterContextLinux_arm64::FPU))
+#define DBG_OFFSET_NAME(reg)                                                   \
+  (LLVM_EXTENSION offsetof(RegisterContextLinux_arm64::DBG, reg) +             \
+   sizeof(RegisterContextLinux_arm64::GPR) +                                   \
+   sizeof(RegisterContextLinux_arm64::FPU) +                                   \
+   sizeof(RegisterContextLinux_arm64::EXC))
 
+#define DEFINE_DBG(reg, i)                                                     \
+  #reg, NULL,                                                                  \
+      sizeof(((RegisterContextLinux_arm64::DBG *) NULL)->reg[i]),              \
+              DBG_OFFSET_NAME(reg[i]), lldb::eEncodingUint, lldb::eFormatHex,  \
+                              {LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,       \
+                               LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM,       \
+                               dbg_##reg##i },                                 \
+                               NULL, NULL, NULL, 0
+#define REG_CONTEXT_SIZE                                                       \
+  (sizeof(RegisterContextLinux_arm64::GPR) +                                   \
+   sizeof(RegisterContextLinux_arm64::FPU) +                                   \
+   sizeof(RegisterContextLinux_arm64::EXC))
 
 //-----------------------------------------------------------------------------
 // Include RegisterInfos_arm64 to declare our g_register_infos_arm64 structure.
@@ -38,52 +57,43 @@
 #undef DECLARE_REGISTER_INFOS_ARM64_STRUCT
 
 static const lldb_private::RegisterInfo *
-GetRegisterInfoPtr (const lldb_private::ArchSpec &target_arch)
-{
-    switch (target_arch.GetMachine())
-    {
-        case llvm::Triple::aarch64:
-            return g_register_infos_arm64;
-        default:
-            assert(false && "Unhandled target architecture.");
-            return NULL;
-    }
+GetRegisterInfoPtr(const lldb_private::ArchSpec &target_arch) {
+  switch (target_arch.GetMachine()) {
+  case llvm::Triple::aarch64:
+    return g_register_infos_arm64;
+  default:
+    assert(false && "Unhandled target architecture.");
+    return NULL;
+  }
 }
 
 static uint32_t
-GetRegisterInfoCount(const lldb_private::ArchSpec &target_arch)
-{
-    switch (target_arch.GetMachine())
-    {
-        case llvm::Triple::aarch64:
-            return static_cast<uint32_t>(sizeof(g_register_infos_arm64) / sizeof(g_register_infos_arm64[0]));
-        default:
-            assert(false && "Unhandled target architecture.");
-            return 0;
-    }
+GetRegisterInfoCount(const lldb_private::ArchSpec &target_arch) {
+  switch (target_arch.GetMachine()) {
+  case llvm::Triple::aarch64:
+    return static_cast<uint32_t>(sizeof(g_register_infos_arm64) /
+                                 sizeof(g_register_infos_arm64[0]));
+  default:
+    assert(false && "Unhandled target architecture.");
+    return 0;
+  }
 }
 
-RegisterContextLinux_arm64::RegisterContextLinux_arm64(const lldb_private::ArchSpec &target_arch) :
-    lldb_private::RegisterInfoInterface(target_arch),
-    m_register_info_p(GetRegisterInfoPtr(target_arch)),
-    m_register_info_count(GetRegisterInfoCount(target_arch))
-{
-}
+RegisterContextLinux_arm64::RegisterContextLinux_arm64(
+    const lldb_private::ArchSpec &target_arch)
+    : lldb_private::RegisterInfoInterface(target_arch),
+      m_register_info_p(GetRegisterInfoPtr(target_arch)),
+      m_register_info_count(GetRegisterInfoCount(target_arch)) {}
 
-size_t
-RegisterContextLinux_arm64::GetGPRSize() const
-{
-    return sizeof(struct RegisterContextLinux_arm64::GPR);
+size_t RegisterContextLinux_arm64::GetGPRSize() const {
+  return sizeof(struct RegisterContextLinux_arm64::GPR);
 }
 
 const lldb_private::RegisterInfo *
-RegisterContextLinux_arm64::GetRegisterInfo() const
-{
-    return m_register_info_p;
+RegisterContextLinux_arm64::GetRegisterInfo() const {
+  return m_register_info_p;
 }
 
-uint32_t
-RegisterContextLinux_arm64::GetRegisterCount() const
-{
-    return m_register_info_count;
+uint32_t RegisterContextLinux_arm64::GetRegisterCount() const {
+  return m_register_info_count;
 }