[NFC] Remove ASCII lines from comments

A lot of comments in LLDB are surrounded by an ASCII line to delimit the
begging and end of the comment.

Its use is not really consistent across the code base, sometimes the
lines are longer, sometimes they are shorter and sometimes they are
omitted. Furthermore, it looks kind of weird with the 80 column limit,
where the comment actually extends past the line, but not by much.
Furthermore, when /// is used for Doxygen comments, it looks
particularly odd. And when // is used, it incorrectly gives the
impression that it's actually a Doxygen comment.

I assume these lines were added to improve distinguishing between
comments and code. However, given that todays editors and IDEs do a
great job at highlighting comments, I think it's worth to drop this for
the sake of consistency. The alternative is fixing all the
inconsistencies, which would create a lot more churn.

Differential revision: https://reviews.llvm.org/D60508

llvm-svn: 358135

44 files changed, 0 insertions, 126 deletions

diff --git a/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.h b/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.h
index 116224a1af6..aacf547e187 100644
--- a/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.h
+++ b/lldb/source/Plugins/Process/Utility/DynamicRegisterInfo.h
@@ -64,9 +64,7 @@ public:
   void Clear();
 
 protected:
-  //------------------------------------------------------------------
   // Classes that inherit from DynamicRegisterInfo can see and modify these
-  //------------------------------------------------------------------
   typedef std::vector<lldb_private::RegisterInfo> reg_collection;
   typedef std::vector<lldb_private::RegisterSet> set_collection;
   typedef std::vector<uint32_t> reg_num_collection;
diff --git a/lldb/source/Plugins/Process/Utility/HistoryThread.h b/lldb/source/Plugins/Process/Utility/HistoryThread.h
index cbbb3fc3eef..2345d85da0e 100644
--- a/lldb/source/Plugins/Process/Utility/HistoryThread.h
+++ b/lldb/source/Plugins/Process/Utility/HistoryThread.h
@@ -22,7 +22,6 @@
 
 namespace lldb_private {
 
-//----------------------------------------------------------------------
 /// \class HistoryThread HistoryThread.h "HistoryThread.h"
 /// A thread object representing a backtrace from a previous point in the
 /// process execution
@@ -31,7 +30,6 @@ namespace lldb_private {
 /// process execution.  It is given a backtrace list of pc addresses and
 /// optionally a stop_id of when those pc addresses were collected, and it
 /// will create stack frames for them.
-//----------------------------------------------------------------------
 
 class HistoryThread : public lldb_private::Thread {
 public:
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm.cpp
index 10609ce88fa..ea950cee75a 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm.cpp
@@ -960,11 +960,9 @@ const size_t k_num_gpr_registers = llvm::array_lengthof(g_gpr_regnums);
 const size_t k_num_fpu_registers = llvm::array_lengthof(g_fpu_regnums);
 const size_t k_num_exc_registers = llvm::array_lengthof(g_exc_regnums);
 
-//----------------------------------------------------------------------
 // Register set definitions. The first definitions at register set index of
 // zero is for all registers, followed by other registers sets. The register
 // information for the all register set need not be filled in.
-//----------------------------------------------------------------------
 static const RegisterSet g_reg_sets[] = {
     {
         "General Purpose Registers", "gpr", k_num_gpr_registers, g_gpr_regnums,
@@ -984,9 +982,7 @@ const RegisterSet *RegisterContextDarwin_arm::GetRegisterSet(size_t reg_set) {
   return NULL;
 }
 
-//----------------------------------------------------------------------
 // Register information definitions for 32 bit i386.
-//----------------------------------------------------------------------
 int RegisterContextDarwin_arm::GetSetForNativeRegNum(int reg) {
   if (reg < fpu_s0)
     return GPRRegSet;
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm64.cpp
index 0f9e1e6b758..c264831c0dd 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm64.cpp
@@ -67,9 +67,7 @@ using namespace lldb_private;
    sizeof(RegisterContextDarwin_arm64::FPU) +                                  \
    sizeof(RegisterContextDarwin_arm64::EXC))
 
-//-----------------------------------------------------------------------------
 // Include RegisterInfos_arm64 to declare our g_register_infos_arm64 structure.
-//-----------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_ARM64_STRUCT
 #include "RegisterInfos_arm64.h"
 #undef DECLARE_REGISTER_INFOS_ARM64_STRUCT
@@ -140,11 +138,9 @@ const size_t k_num_gpr_registers = llvm::array_lengthof(g_gpr_regnums);
 const size_t k_num_fpu_registers = llvm::array_lengthof(g_fpu_regnums);
 const size_t k_num_exc_registers = llvm::array_lengthof(g_exc_regnums);
 
-//----------------------------------------------------------------------
 // Register set definitions. The first definitions at register set index of
 // zero is for all registers, followed by other registers sets. The register
 // information for the all register set need not be filled in.
-//----------------------------------------------------------------------
 static const RegisterSet g_reg_sets[] = {
     {
         "General Purpose Registers", "gpr", k_num_gpr_registers, g_gpr_regnums,
@@ -164,9 +160,7 @@ const RegisterSet *RegisterContextDarwin_arm64::GetRegisterSet(size_t reg_set) {
   return NULL;
 }
 
-//----------------------------------------------------------------------
 // Register information definitions for arm64
-//----------------------------------------------------------------------
 int RegisterContextDarwin_arm64::GetSetForNativeRegNum(int reg) {
   if (reg < fpu_v0)
     return GPRRegSet;
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_i386.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_i386.cpp
index 161af9f8c32..130a2673fde 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_i386.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_i386.cpp
@@ -460,11 +460,9 @@ const size_t k_num_gpr_registers = llvm::array_lengthof(g_gpr_regnums);
 const size_t k_num_fpu_registers = llvm::array_lengthof(g_fpu_regnums);
 const size_t k_num_exc_registers = llvm::array_lengthof(g_exc_regnums);
 
-//----------------------------------------------------------------------
 // Register set definitions. The first definitions at register set index of
 // zero is for all registers, followed by other registers sets. The register
 // information for the all register set need not be filled in.
-//----------------------------------------------------------------------
 static const RegisterSet g_reg_sets[] = {
     {
         "General Purpose Registers", "gpr", k_num_gpr_registers, g_gpr_regnums,
@@ -484,9 +482,7 @@ const RegisterSet *RegisterContextDarwin_i386::GetRegisterSet(size_t reg_set) {
   return NULL;
 }
 
-//----------------------------------------------------------------------
 // Register information definitions for 32 bit i386.
-//----------------------------------------------------------------------
 int RegisterContextDarwin_i386::GetSetForNativeRegNum(int reg_num) {
   if (reg_num < fpu_fcw)
     return GPRRegSet;
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_x86_64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_x86_64.cpp
index c611f6239b8..4a37454ba8c 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_x86_64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_x86_64.cpp
@@ -521,11 +521,9 @@ const size_t k_num_gpr_registers = llvm::array_lengthof(g_gpr_regnums);
 const size_t k_num_fpu_registers = llvm::array_lengthof(g_fpu_regnums);
 const size_t k_num_exc_registers = llvm::array_lengthof(g_exc_regnums);
 
-//----------------------------------------------------------------------
 // Register set definitions. The first definitions at register set index of
 // zero is for all registers, followed by other registers sets. The register
 // information for the all register set need not be filled in.
-//----------------------------------------------------------------------
 static const RegisterSet g_reg_sets[] = {
     {
         "General Purpose Registers", "gpr", k_num_gpr_registers, g_gpr_regnums,
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextDummy.h b/lldb/source/Plugins/Process/Utility/RegisterContextDummy.h
index 70d842389df..bdaa2217d20 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextDummy.h
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextDummy.h
@@ -51,9 +51,7 @@ public:
                                                uint32_t num) override;
 
 private:
-  //------------------------------------------------------------------
   // For RegisterContextLLDB only
-  //------------------------------------------------------------------
 
   lldb_private::RegisterSet m_reg_set0; // register set 0 (PC only)
   lldb_private::RegisterInfo m_pc_reg_info;
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_i386.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_i386.cpp
index 41896615bb0..1c3f33d287c 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_i386.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_i386.cpp
@@ -53,9 +53,7 @@ struct UserArea {
 #define DR_SIZE sizeof(uint32_t)
 #define DR_OFFSET(reg_index) (LLVM_EXTENSION offsetof(dbreg, dr[reg_index]))
 
-//---------------------------------------------------------------------------
 // Include RegisterInfos_i386 to declare our g_register_infos_i386 structure.
-//---------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_I386_STRUCT
 #include "RegisterInfos_i386.h"
 #undef DECLARE_REGISTER_INFOS_I386_STRUCT
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_mips64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_mips64.cpp
index 7c186ad3ca3..4331ef5ad14 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_mips64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_mips64.cpp
@@ -79,10 +79,8 @@ typedef struct _GPR {
   uint64_t dummy;
 } GPR_freebsd_mips;
 
-//---------------------------------------------------------------------------
 // Include RegisterInfos_mips64 to declare our g_register_infos_mips64
 // structure.
-//---------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_MIPS64_STRUCT
 #include "RegisterInfos_mips64.h"
 #undef DECLARE_REGISTER_INFOS_MIPS64_STRUCT
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_powerpc.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_powerpc.cpp
index d1b9e59b0c1..a0c314653af 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_powerpc.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_powerpc.cpp
@@ -168,10 +168,8 @@ typedef struct _VMX {
   uint32_t vscr;
 } VMX;
 
-//---------------------------------------------------------------------------
 // Include RegisterInfos_powerpc to declare our g_register_infos_powerpc
 // structure.
-//---------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_POWERPC_STRUCT
 #include "RegisterInfos_powerpc.h"
 #undef DECLARE_REGISTER_INFOS_POWERPC_STRUCT
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_x86_64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_x86_64.cpp
index eedfdbbedfb..bcf3951ee07 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_x86_64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_x86_64.cpp
@@ -61,10 +61,8 @@ struct UserArea {
 
 #define DR_OFFSET(reg_index) (LLVM_EXTENSION offsetof(DBG, dr[reg_index]))
 
-//---------------------------------------------------------------------------
 // Include RegisterInfos_x86_64 to declare our g_register_infos_x86_64
 // structure.
-//---------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_X86_64_STRUCT
 #include "RegisterInfos_x86_64.h"
 #undef DECLARE_REGISTER_INFOS_X86_64_STRUCT
@@ -88,10 +86,8 @@ GetRegisterInfo_i386(const lldb_private::ArchSpec &arch) {
     g_register_infos.insert(g_register_infos.end(), &base_info[0],
                             &base_info[k_num_registers_i386]);
 
-//---------------------------------------------------------------------------
 // Include RegisterInfos_x86_64 to update the g_register_infos structure
 //  with x86_64 offsets.
-//---------------------------------------------------------------------------
 #define UPDATE_REGISTER_INFOS_I386_STRUCT_WITH_X86_64_OFFSETS
 #include "RegisterInfos_x86_64.h"
 #undef UPDATE_REGISTER_INFOS_I386_STRUCT_WITH_X86_64_OFFSETS
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextHistory.h b/lldb/source/Plugins/Process/Utility/RegisterContextHistory.h
index 8c29f1fe634..952e4263d95 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextHistory.h
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextHistory.h
@@ -51,9 +51,7 @@ public:
                                                uint32_t num) override;
 
 private:
-  //------------------------------------------------------------------
   // For RegisterContextLLDB only
-  //------------------------------------------------------------------
 
   lldb_private::RegisterSet m_reg_set0; // register set 0 (PC only)
   lldb_private::RegisterInfo m_pc_reg_info;
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextLLDB.h b/lldb/source/Plugins/Process/Utility/RegisterContextLLDB.h
index 06100161c73..64dd394d233 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextLLDB.h
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextLLDB.h
@@ -110,7 +110,6 @@ private:
   // user somehow.
   bool IsSkipFrame() const;
 
-  //------------------------------------------------------------------
   /// Determines if a SymbolContext is a trap handler or not
   ///
   /// Given a SymbolContext, determines if this is a trap handler function
@@ -118,7 +117,6 @@ private:
   ///
   /// \return
   ///     Returns true if the SymbolContext is a trap handler.
-  //------------------------------------------------------------------
   bool IsTrapHandlerSymbol(lldb_private::Process *process,
                            const lldb_private::SymbolContext &m_sym_ctx) const;
 
@@ -154,7 +152,6 @@ private:
       const lldb_private::RegisterInfo *reg_info,
       const lldb_private::RegisterValue &value);
 
-  //------------------------------------------------------------------
   /// If the unwind has to the caller frame has failed, try something else
   ///
   /// If lldb is using an assembly language based UnwindPlan for a frame and
@@ -165,10 +162,8 @@ private:
   ///
   /// \return
   ///     Returns true if a fallback unwindplan was found & was installed.
-  //------------------------------------------------------------------
   bool TryFallbackUnwindPlan();
 
-  //------------------------------------------------------------------
   /// Switch to the fallback unwind plan unconditionally without any safety
   /// checks that it is providing better results than the normal unwind plan.
   ///
@@ -176,7 +171,6 @@ private:
   /// found to be fundamentally incorrect/impossible.
   ///
   /// Returns true if it was able to install the fallback unwind plan.
-  //------------------------------------------------------------------
   bool ForceSwitchToFallbackUnwindPlan();
 
   // Get the contents of a general purpose (address-size) register for this
@@ -249,9 +243,7 @@ private:
   lldb_private::UnwindLLDB &m_parent_unwind; // The UnwindLLDB that is creating
                                              // this RegisterContextLLDB
 
-  //------------------------------------------------------------------
   // For RegisterContextLLDB only
-  //------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(RegisterContextLLDB);
 };
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextLinux_i386.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextLinux_i386.cpp
index 5b9f69a0671..1210a7e3857 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextLinux_i386.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextLinux_i386.cpp
@@ -81,9 +81,7 @@ struct UserArea {
 #define DR_OFFSET(reg_index) (DR_0_OFFSET + (reg_index * 4))
 #define FPR_SIZE(reg) sizeof(((FPR_i386 *)NULL)->reg)
 
-//---------------------------------------------------------------------------
 // Include RegisterInfos_i386 to declare our g_register_infos_i386 structure.
-//---------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_I386_STRUCT
 #include "RegisterInfos_i386.h"
 #undef DECLARE_REGISTER_INFOS_I386_STRUCT
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextLinux_mips.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextLinux_mips.cpp
index c2e3d959a88..4797afbc0ee 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextLinux_mips.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextLinux_mips.cpp
@@ -21,9 +21,7 @@
 using namespace lldb_private;
 using namespace lldb;
 
-//---------------------------------------------------------------------------
 // Include RegisterInfos_mips to declare our g_register_infos_mips structure.
-//---------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_MIPS_STRUCT
 #include "RegisterInfos_mips.h"
 #undef DECLARE_REGISTER_INFOS_MIPS_STRUCT
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextLinux_mips64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextLinux_mips64.cpp
index 9eab9cf59a2..3927883c47a 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextLinux_mips64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextLinux_mips64.cpp
@@ -22,19 +22,15 @@
 using namespace lldb;
 using namespace lldb_private;
 
-//---------------------------------------------------------------------------
 // Include RegisterInfos_mips64 to declare our g_register_infos_mips64
 // structure.
-//---------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_MIPS64_STRUCT
 #define LINUX_MIPS64
 #include "RegisterInfos_mips64.h"
 #undef LINUX_MIPS64
 #undef DECLARE_REGISTER_INFOS_MIPS64_STRUCT
 
-//---------------------------------------------------------------------------
 // Include RegisterInfos_mips to declare our g_register_infos_mips structure.
-//---------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_MIPS_STRUCT
 #include "RegisterInfos_mips.h"
 #undef DECLARE_REGISTER_INFOS_MIPS_STRUCT
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextLinux_s390x.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextLinux_s390x.cpp
index 672567acf3a..d6401d788ab 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextLinux_s390x.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextLinux_s390x.cpp
@@ -12,9 +12,7 @@
 using namespace lldb_private;
 using namespace lldb;
 
-//---------------------------------------------------------------------------
 // Include RegisterInfos_s390x to declare our g_register_infos_s390x structure.
-//---------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_S390X_STRUCT
 #include "RegisterInfos_s390x.h"
 #undef DECLARE_REGISTER_INFOS_S390X_STRUCT
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextLinux_x86_64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextLinux_x86_64.cpp
index 5a6e766d999..6f78f84e93f 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextLinux_x86_64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextLinux_x86_64.cpp
@@ -75,10 +75,8 @@ struct UserArea {
   (LLVM_EXTENSION offsetof(UserArea, dbg) +                                    \
    LLVM_EXTENSION offsetof(DBG, dr[reg_index]))
 
-//---------------------------------------------------------------------------
 // Include RegisterInfos_x86_64 to declare our g_register_infos_x86_64
 // structure.
-//---------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_X86_64_STRUCT
 #include "RegisterInfos_x86_64.h"
 #undef DECLARE_REGISTER_INFOS_X86_64_STRUCT
@@ -102,10 +100,8 @@ GetRegisterInfo_i386(const lldb_private::ArchSpec &arch) {
     g_register_infos.insert(g_register_infos.end(), &base_info[0],
                             &base_info[k_num_registers_i386]);
 
-//---------------------------------------------------------------------------
 // Include RegisterInfos_x86_64 to update the g_register_infos structure
 //  with x86_64 offsets.
-//---------------------------------------------------------------------------
 #define UPDATE_REGISTER_INFOS_I386_STRUCT_WITH_X86_64_OFFSETS
 #include "RegisterInfos_x86_64.h"
 #undef UPDATE_REGISTER_INFOS_I386_STRUCT_WITH_X86_64_OFFSETS
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextMacOSXFrameBackchain.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextMacOSXFrameBackchain.cpp
index e60a03a09ee..bc78c1d6160 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextMacOSXFrameBackchain.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextMacOSXFrameBackchain.cpp
@@ -19,18 +19,14 @@
 using namespace lldb;
 using namespace lldb_private;
 
-//----------------------------------------------------------------------
 // RegisterContextMacOSXFrameBackchain constructor
-//----------------------------------------------------------------------
 RegisterContextMacOSXFrameBackchain::RegisterContextMacOSXFrameBackchain(
     Thread &thread, uint32_t concrete_frame_idx,
     const UnwindMacOSXFrameBackchain::Cursor &cursor)
     : RegisterContext(thread, concrete_frame_idx), m_cursor(cursor),
       m_cursor_is_valid(true) {}
 
-//----------------------------------------------------------------------
 // Destructor
-//----------------------------------------------------------------------
 RegisterContextMacOSXFrameBackchain::~RegisterContextMacOSXFrameBackchain() {}
 
 void RegisterContextMacOSXFrameBackchain::InvalidateAllRegisters() {
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextMemory.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextMemory.cpp
index 533bcb420ad..946d4fa9f8e 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextMemory.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextMemory.cpp
@@ -18,9 +18,7 @@
 using namespace lldb;
 using namespace lldb_private;
 
-//----------------------------------------------------------------------
 // RegisterContextMemory constructor
-//----------------------------------------------------------------------
 RegisterContextMemory::RegisterContextMemory(Thread &thread,
                                              uint32_t concrete_frame_idx,
                                              DynamicRegisterInfo &reg_infos,
@@ -40,9 +38,7 @@ RegisterContextMemory::RegisterContextMemory(Thread &thread,
   m_reg_data.SetData(reg_data_sp);
 }
 
-//----------------------------------------------------------------------
 // Destructor
-//----------------------------------------------------------------------
 RegisterContextMemory::~RegisterContextMemory() {}
 
 void RegisterContextMemory::InvalidateAllRegisters() {
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextMemory.h b/lldb/source/Plugins/Process/Utility/RegisterContextMemory.h
index 072e8b3eac4..68223eaeffd 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextMemory.h
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextMemory.h
@@ -39,13 +39,11 @@ public:
   uint32_t ConvertRegisterKindToRegisterNumber(lldb::RegisterKind kind,
                                                uint32_t num) override;
 
-  //------------------------------------------------------------------
   // If all of the thread register are in a contiguous buffer in
   // memory, then the default ReadRegister/WriteRegister and
   // ReadAllRegisterValues/WriteAllRegisterValues will work. If thread
   // registers are not contiguous, clients will want to subclass this
   // class and modify the read/write functions as needed.
-  //------------------------------------------------------------------
 
   bool ReadRegister(const lldb_private::RegisterInfo *reg_info,
                     lldb_private::RegisterValue &reg_value) override;
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextNetBSD_x86_64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextNetBSD_x86_64.cpp
index d0dc0becfed..e620ff66c92 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextNetBSD_x86_64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextNetBSD_x86_64.cpp
@@ -77,10 +77,8 @@ struct UserArea {
    LLVM_EXTENSION offsetof(DBG, dr[reg_index]))
 
 
-//---------------------------------------------------------------------------
 // Include RegisterInfos_x86_64 to declare our g_register_infos_x86_64
 // structure.
-//---------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_X86_64_STRUCT
 #include "RegisterInfos_x86_64.h"
 #undef DECLARE_REGISTER_INFOS_X86_64_STRUCT
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextOpenBSD_i386.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextOpenBSD_i386.cpp
index 6d2bc1a2f9b..c1f141cf2d6 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextOpenBSD_i386.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextOpenBSD_i386.cpp
@@ -50,9 +50,7 @@ struct UserArea {
 #define DR_SIZE sizeof(uint32_t)
 #define DR_OFFSET(reg_index) (LLVM_EXTENSION offsetof(dbreg, dr[reg_index]))
 
-//---------------------------------------------------------------------------
 // Include RegisterInfos_i386 to declare our g_register_infos_i386 structure.
-//---------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_I386_STRUCT
 #include "RegisterInfos_i386.h"
 #undef DECLARE_REGISTER_INFOS_I386_STRUCT
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextOpenBSD_x86_64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextOpenBSD_x86_64.cpp
index a2e82cca1f5..e210196d921 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextOpenBSD_x86_64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextOpenBSD_x86_64.cpp
@@ -58,10 +58,8 @@ struct UserArea {
 
 #define DR_OFFSET(reg_index) (LLVM_EXTENSION offsetof(DBG, dr[reg_index]))
 
-//---------------------------------------------------------------------------
 // Include RegisterInfos_x86_64 to declare our g_register_infos_x86_64
 // structure.
-//---------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_X86_64_STRUCT
 #include "RegisterInfos_x86_64.h"
 #undef DECLARE_REGISTER_INFOS_X86_64_STRUCT
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.h b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.h
index dbb3e6fa628..1a21a717b22 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.h
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.h
@@ -16,9 +16,7 @@
 
 class ProcessMonitor;
 
-// ---------------------------------------------------------------------------
 // Internal codes for all powerpc registers.
-// ---------------------------------------------------------------------------
 enum {
   k_first_gpr_powerpc,
   gpr_r0_powerpc = k_first_gpr_powerpc,
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_x86.h b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_x86.h
index 1642d52021c..932f97bb567 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_x86.h
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_x86.h
@@ -50,9 +50,7 @@ public:
   uint32_t ConvertRegisterKindToRegisterNumber(lldb::RegisterKind kind,
                                                uint32_t num) override;
 
-  //---------------------------------------------------------------------------
   // Note: prefer kernel definitions over user-land
-  //---------------------------------------------------------------------------
   enum FPRType {
     eNotValid = 0,
     eFSAVE, // TODO
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextThreadMemory.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextThreadMemory.cpp
index 9cc90f0bce5..c21c02f2497 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContextThreadMemory.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextThreadMemory.cpp
@@ -54,9 +54,7 @@ void RegisterContextThreadMemory::UpdateRegisterContext() {
   }
 }
 
-//------------------------------------------------------------------
 // Subclasses must override these functions
-//------------------------------------------------------------------
 void RegisterContextThreadMemory::InvalidateAllRegisters() {
   UpdateRegisterContext();
   if (m_reg_ctx_sp)
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContext_s390x.h b/lldb/source/Plugins/Process/Utility/RegisterContext_s390x.h
index 87e7b7d5e38..2cf39e9eb8e 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContext_s390x.h
+++ b/lldb/source/Plugins/Process/Utility/RegisterContext_s390x.h
@@ -9,9 +9,7 @@
 #ifndef liblldb_RegisterContext_s390x_h_
 #define liblldb_RegisterContext_s390x_h_
 
-//---------------------------------------------------------------------------
 // SystemZ ehframe, dwarf regnums
-//---------------------------------------------------------------------------
 
 // EHFrame and DWARF Register numbers (eRegisterKindEHFrame &
 // eRegisterKindDWARF)
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContext_x86.h b/lldb/source/Plugins/Process/Utility/RegisterContext_x86.h
index ad004c8c824..c3b1caba73d 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterContext_x86.h
+++ b/lldb/source/Plugins/Process/Utility/RegisterContext_x86.h
@@ -16,9 +16,7 @@
 #include "llvm/Support/Compiler.h"
 
 namespace lldb_private {
-//---------------------------------------------------------------------------
 // i386 ehframe, dwarf regnums
-//---------------------------------------------------------------------------
 
 // Register numbers seen in eh_frame (eRegisterKindEHFrame) on i386 systems
 // (non-Darwin)
@@ -131,9 +129,7 @@ enum {
   dwarf_bnd3_i386,
 };
 
-//---------------------------------------------------------------------------
 // AMD x86_64, AMD64, Intel EM64T, or Intel 64 ehframe, dwarf regnums
-//---------------------------------------------------------------------------
 
 // EHFrame and DWARF Register numbers (eRegisterKindEHFrame &
 // eRegisterKindDWARF)
@@ -241,9 +237,7 @@ enum {
   // dwarf_k7_x86_64,
 };
 
-//---------------------------------------------------------------------------
 // Generic floating-point registers
-//---------------------------------------------------------------------------
 
 struct MMSReg {
   uint8_t bytes[10];
@@ -282,9 +276,7 @@ struct FXSAVE {
   uint8_t padding2[40];
 };
 
-//---------------------------------------------------------------------------
 // Extended floating-point registers
-//---------------------------------------------------------------------------
 
 struct YMMHReg {
   uint8_t bytes[16]; // 16 * 8 bits for the high bytes of each YMM register
diff --git a/lldb/source/Plugins/Process/Utility/RegisterInfoInterface.h b/lldb/source/Plugins/Process/Utility/RegisterInfoInterface.h
index 3d8787515bf..4b58e749adc 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterInfoInterface.h
+++ b/lldb/source/Plugins/Process/Utility/RegisterInfoInterface.h
@@ -15,11 +15,9 @@
 
 namespace lldb_private {
 
-///------------------------------------------------------------------------------
 /// \class RegisterInfoInterface
 ///
 /// RegisterInfo interface to patch RegisterInfo structure for archs.
-///------------------------------------------------------------------------------
 class RegisterInfoInterface {
 public:
   RegisterInfoInterface(const lldb_private::ArchSpec &target_arch)
diff --git a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm.cpp b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm.cpp
index 1355c65442e..118c9ffe654 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm.cpp
@@ -43,9 +43,7 @@ using namespace lldb_private;
   (sizeof(RegisterInfoPOSIX_arm::GPR) + sizeof(RegisterInfoPOSIX_arm::FPU) +   \
    sizeof(RegisterInfoPOSIX_arm::EXC))
 
-//-----------------------------------------------------------------------------
 // Include RegisterInfos_arm to declare our g_register_infos_arm structure.
-//-----------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_ARM_STRUCT
 #include "RegisterInfos_arm.h"
 #undef DECLARE_REGISTER_INFOS_ARM_STRUCT
diff --git a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.cpp b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.cpp
index e422bef4d46..14d11190264 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.cpp
@@ -48,9 +48,7 @@
    sizeof(RegisterInfoPOSIX_arm64::FPU) +                                      \
    sizeof(RegisterInfoPOSIX_arm64::EXC))
 
-//-----------------------------------------------------------------------------
 // Include RegisterInfos_arm64 to declare our g_register_infos_arm64 structure.
-//-----------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_ARM64_STRUCT
 #include "RegisterInfos_arm64.h"
 #undef DECLARE_REGISTER_INFOS_ARM64_STRUCT
diff --git a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_ppc64le.cpp b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_ppc64le.cpp
index a0da646a3d1..63d35c291e9 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_ppc64le.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_ppc64le.cpp
@@ -15,9 +15,7 @@
 
 #include "RegisterInfoPOSIX_ppc64le.h"
 
-//-----------------------------------------------------------------------------
 // Include RegisterInfoPOSIX_ppc64le to declare our g_register_infos_ppc64le
-//-----------------------------------------------------------------------------
 #define DECLARE_REGISTER_INFOS_PPC64LE_STRUCT
 #include "RegisterInfos_ppc64le.h"
 #undef DECLARE_REGISTER_INFOS_PPC64LE_STRUCT
diff --git a/lldb/source/Plugins/Process/Utility/StopInfoMachException.h b/lldb/source/Plugins/Process/Utility/StopInfoMachException.h
index 7fa2e0feb49..74c05812ab0 100644
--- a/lldb/source/Plugins/Process/Utility/StopInfoMachException.h
+++ b/lldb/source/Plugins/Process/Utility/StopInfoMachException.h
@@ -17,9 +17,7 @@ namespace lldb_private {
 
 class StopInfoMachException : public StopInfo {
 public:
-  //------------------------------------------------------------------
   // Constructors and Destructors
-  //------------------------------------------------------------------
   StopInfoMachException(Thread &thread, uint32_t exc_type,
                         uint32_t exc_data_count, uint64_t exc_code,
                         uint64_t exc_subcode)
diff --git a/lldb/source/Plugins/Process/Utility/UnwindLLDB.h b/lldb/source/Plugins/Process/Utility/UnwindLLDB.h
index 808ef947b66..c512929c185 100644
--- a/lldb/source/Plugins/Process/Utility/UnwindLLDB.h
+++ b/lldb/source/Plugins/Process/Utility/UnwindLLDB.h
@@ -93,7 +93,6 @@ protected:
       uint32_t lldb_regnum, lldb_private::UnwindLLDB::RegisterLocation &regloc,
       uint32_t starting_frame_num, bool pc_register);
 
-  //------------------------------------------------------------------
   /// Provide the list of user-specified trap handler functions
   ///
   /// The Platform is one source of trap handler function names; that
@@ -104,7 +103,6 @@ protected:
   /// \return
   ///     Vector of ConstStrings of trap handler function names.  May be
   ///     empty.
-  //------------------------------------------------------------------
   const std::vector<ConstString> &GetUserSpecifiedTrapHandlerFunctionNames() {
     return m_user_supplied_trap_handler_functions;
   }
@@ -138,12 +136,10 @@ private:
 
   std::vector<ConstString> m_user_supplied_trap_handler_functions;
 
-  //-----------------------------------------------------------------
   // Check if Full UnwindPlan of First frame is valid or not.
   // If not then try Fallback UnwindPlan of the frame. If Fallback
   // UnwindPlan succeeds then update the Full UnwindPlan with the
   // Fallback UnwindPlan.
-  //-----------------------------------------------------------------
   void UpdateUnwindPlanForFirstFrameIfInvalid(ABI *abi);
 
   CursorSP GetOneMoreFrame(ABI *abi);
@@ -152,9 +148,7 @@ private:
 
   bool AddFirstFrame();
 
-  //------------------------------------------------------------------
   // For UnwindLLDB only
-  //------------------------------------------------------------------
   DISALLOW_COPY_AND_ASSIGN(UnwindLLDB);
 };
 
diff --git a/lldb/source/Plugins/Process/Utility/UnwindMacOSXFrameBackchain.h b/lldb/source/Plugins/Process/Utility/UnwindMacOSXFrameBackchain.h
index 573b6beb224..2208bcc2f2e 100644
--- a/lldb/source/Plugins/Process/Utility/UnwindMacOSXFrameBackchain.h
+++ b/lldb/source/Plugins/Process/Utility/UnwindMacOSXFrameBackchain.h
@@ -46,9 +46,7 @@ private:
   size_t
   GetStackFrameData_x86_64(const lldb_private::ExecutionContext &exe_ctx);
 
-  //------------------------------------------------------------------
   // For UnwindMacOSXFrameBackchain only
-  //------------------------------------------------------------------
   DISALLOW_COPY_AND_ASSIGN(UnwindMacOSXFrameBackchain);
 };
 
diff --git a/lldb/source/Plugins/Process/Utility/lldb-arm-register-enums.h b/lldb/source/Plugins/Process/Utility/lldb-arm-register-enums.h
index 969449d838e..39cbf01ea9d 100644
--- a/lldb/source/Plugins/Process/Utility/lldb-arm-register-enums.h
+++ b/lldb/source/Plugins/Process/Utility/lldb-arm-register-enums.h
@@ -12,9 +12,7 @@
 namespace lldb_private {
 // LLDB register codes (e.g. RegisterKind == eRegisterKindLLDB)
 
-//---------------------------------------------------------------------------
 // Internal codes for all ARM registers.
-//---------------------------------------------------------------------------
 enum {
   k_first_gpr_arm = 0,
   gpr_r0_arm = k_first_gpr_arm,
diff --git a/lldb/source/Plugins/Process/Utility/lldb-arm64-register-enums.h b/lldb/source/Plugins/Process/Utility/lldb-arm64-register-enums.h
index ea60db790d4..cc414dcde3c 100644
--- a/lldb/source/Plugins/Process/Utility/lldb-arm64-register-enums.h
+++ b/lldb/source/Plugins/Process/Utility/lldb-arm64-register-enums.h
@@ -12,9 +12,7 @@
 namespace lldb_private {
 // LLDB register codes (e.g. RegisterKind == eRegisterKindLLDB)
 
-//---------------------------------------------------------------------------
 // Internal codes for all ARM64 registers.
-//---------------------------------------------------------------------------
 enum {
   k_first_gpr_arm64,
   gpr_x0_arm64 = k_first_gpr_arm64,
diff --git a/lldb/source/Plugins/Process/Utility/lldb-mips-freebsd-register-enums.h b/lldb/source/Plugins/Process/Utility/lldb-mips-freebsd-register-enums.h
index 42bc4b54a52..d97f7712242 100644
--- a/lldb/source/Plugins/Process/Utility/lldb-mips-freebsd-register-enums.h
+++ b/lldb/source/Plugins/Process/Utility/lldb-mips-freebsd-register-enums.h
@@ -12,9 +12,7 @@
 namespace lldb_private {
 // LLDB register codes (e.g. RegisterKind == eRegisterKindLLDB)
 
-//---------------------------------------------------------------------------
 // Internal codes for all mips registers.
-//---------------------------------------------------------------------------
 enum {
   k_first_gpr_mips64,
   gpr_zero_mips64 = k_first_gpr_mips64,
diff --git a/lldb/source/Plugins/Process/Utility/lldb-mips-linux-register-enums.h b/lldb/source/Plugins/Process/Utility/lldb-mips-linux-register-enums.h
index 92a1e6e1ef2..2f68b8022c9 100644
--- a/lldb/source/Plugins/Process/Utility/lldb-mips-linux-register-enums.h
+++ b/lldb/source/Plugins/Process/Utility/lldb-mips-linux-register-enums.h
@@ -13,9 +13,7 @@
 namespace lldb_private {
 // LLDB register codes (e.g. RegisterKind == eRegisterKindLLDB)
 
-//---------------------------------------------------------------------------
 // Internal codes for all mips registers.
-//---------------------------------------------------------------------------
 enum {
   k_first_gpr_mips,
   gpr_zero_mips = k_first_gpr_mips,
@@ -148,9 +146,7 @@ enum {
                               k_num_msa_registers_mips
 };
 
-//---------------------------------------------------------------------------
 // Internal codes for all mips64 registers.
-//---------------------------------------------------------------------------
 enum {
   k_first_gpr_mips64,
   gpr_zero_mips64 = k_first_gpr_mips64,
diff --git a/lldb/source/Plugins/Process/Utility/lldb-ppc64-register-enums.h b/lldb/source/Plugins/Process/Utility/lldb-ppc64-register-enums.h
index fb7eb267fea..6edf7ee3864 100644
--- a/lldb/source/Plugins/Process/Utility/lldb-ppc64-register-enums.h
+++ b/lldb/source/Plugins/Process/Utility/lldb-ppc64-register-enums.h
@@ -11,9 +11,7 @@
 
 // LLDB register codes (e.g. RegisterKind == eRegisterKindLLDB)
 
-// ---------------------------------------------------------------------------
 // Internal codes for all ppc64 registers.
-// ---------------------------------------------------------------------------
 enum {
   k_first_gpr_ppc64,
   gpr_r0_ppc64 = k_first_gpr_ppc64,
diff --git a/lldb/source/Plugins/Process/Utility/lldb-ppc64le-register-enums.h b/lldb/source/Plugins/Process/Utility/lldb-ppc64le-register-enums.h
index 11b22f48796..0c381a5f391 100644
--- a/lldb/source/Plugins/Process/Utility/lldb-ppc64le-register-enums.h
+++ b/lldb/source/Plugins/Process/Utility/lldb-ppc64le-register-enums.h
@@ -11,9 +11,7 @@
 
 // LLDB register codes (e.g. RegisterKind == eRegisterKindLLDB)
 
-// ---------------------------------------------------------------------------
 // Internal codes for all ppc64le registers.
-// ---------------------------------------------------------------------------
 enum {
   k_first_gpr_ppc64le,
   gpr_r0_ppc64le = k_first_gpr_ppc64le,
diff --git a/lldb/source/Plugins/Process/Utility/lldb-s390x-register-enums.h b/lldb/source/Plugins/Process/Utility/lldb-s390x-register-enums.h
index 97baf81a59b..bd662610829 100644
--- a/lldb/source/Plugins/Process/Utility/lldb-s390x-register-enums.h
+++ b/lldb/source/Plugins/Process/Utility/lldb-s390x-register-enums.h
@@ -12,9 +12,7 @@
 namespace lldb_private {
 // LLDB register codes (e.g. RegisterKind == eRegisterKindLLDB)
 
-//---------------------------------------------------------------------------
 // Internal codes for all s390x registers.
-//---------------------------------------------------------------------------
 enum {
   k_first_gpr_s390x,
   lldb_r0_s390x = k_first_gpr_s390x,
diff --git a/lldb/source/Plugins/Process/Utility/lldb-x86-register-enums.h b/lldb/source/Plugins/Process/Utility/lldb-x86-register-enums.h
index 760aa275895..0d2149c8357 100644
--- a/lldb/source/Plugins/Process/Utility/lldb-x86-register-enums.h
+++ b/lldb/source/Plugins/Process/Utility/lldb-x86-register-enums.h
@@ -12,9 +12,7 @@
 namespace lldb_private {
 // LLDB register codes (e.g. RegisterKind == eRegisterKindLLDB)
 
-//---------------------------------------------------------------------------
 // Internal codes for all i386 registers.
-//---------------------------------------------------------------------------
 enum {
   k_first_gpr_i386,
   lldb_eax_i386 = k_first_gpr_i386,
@@ -135,9 +133,7 @@ enum {
                               k_num_mpx_registers_i386,
 };
 
-//---------------------------------------------------------------------------
 // Internal codes for all x86_64 registers.
-//---------------------------------------------------------------------------
 enum {
   k_first_gpr_x86_64,
   lldb_rax_x86_64 = k_first_gpr_x86_64,