From 2b65f98538ed15c16b28885b1372bcbfeca6bdd6 Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@redhat.com>
Date: Sun, 25 Feb 2018 04:12:44 -0500
Subject: [PATCH] target-*: Clean up cpu.h header guards

Most of them use guard symbols like CPU_$target_H, but we also have
__MIPS_CPU_H__ and __TRICORE_CPU_H__. They all upset
scripts/clean-header-guards.pl.

The script dislikes CPU_$target_H because they don't match their file
name (they should, to make guard collisions less likely). The others
are reserved identifiers.

Clean them all up: use guard symbol $target_CPU_H for
target-$target/cpu.h.

Backports commit 07f5a258750b3b9a6e10fd5ec3e29c9a943b650e from qemu
---
 qemu/target-arm/cpu.h   | 5 +++--
 qemu/target-i386/cpu.h  | 5 +++--
 qemu/target-m68k/cpu.h  | 5 +++--
 qemu/target-mips/cpu.h  | 6 +++---
 qemu/target-sparc/cpu.h | 4 ++--
 5 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/qemu/target-arm/cpu.h b/qemu/target-arm/cpu.h
index 02143142..61bc321b 100644
--- a/qemu/target-arm/cpu.h
+++ b/qemu/target-arm/cpu.h
@@ -16,8 +16,9 @@
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  */
-#ifndef CPU_ARM_H
-#define CPU_ARM_H
+
+#ifndef ARM_CPU_H
+#define ARM_CPU_H
 
 #include "config.h"
 
diff --git a/qemu/target-i386/cpu.h b/qemu/target-i386/cpu.h
index 0e21ffbc..753ea977 100644
--- a/qemu/target-i386/cpu.h
+++ b/qemu/target-i386/cpu.h
@@ -16,8 +16,9 @@
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  */
-#ifndef CPU_I386_H
-#define CPU_I386_H
+
+#ifndef I386_CPU_H
+#define I386_CPU_H
 
 #include "config.h"
 #include "qemu-common.h"
diff --git a/qemu/target-m68k/cpu.h b/qemu/target-m68k/cpu.h
index 1f196633..e6d7dc19 100644
--- a/qemu/target-m68k/cpu.h
+++ b/qemu/target-m68k/cpu.h
@@ -17,8 +17,9 @@
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  */
-#ifndef CPU_M68K_H
-#define CPU_M68K_H
+
+#ifndef M68K_CPU_H
+#define M68K_CPU_H
 
 #define TARGET_LONG_BITS 32
 
diff --git a/qemu/target-mips/cpu.h b/qemu/target-mips/cpu.h
index 757e3dd3..f3d6947e 100644
--- a/qemu/target-mips/cpu.h
+++ b/qemu/target-mips/cpu.h
@@ -1,5 +1,5 @@
-#if !defined (__MIPS_CPU_H__)
-#define __MIPS_CPU_H__
+#ifndef MIPS_CPU_H
+#define MIPS_CPU_H
 
 //#define DEBUG_OP
 
@@ -1064,4 +1064,4 @@ static inline void QEMU_NORETURN do_raise_exception(CPUMIPSState *env,
     do_raise_exception_err(env, exception, 0, pc);
 }
 
-#endif /* !defined (__MIPS_CPU_H__) */
+#endif /* MIPS_CPU_H */
diff --git a/qemu/target-sparc/cpu.h b/qemu/target-sparc/cpu.h
index 1a2620b8..29aa9090 100644
--- a/qemu/target-sparc/cpu.h
+++ b/qemu/target-sparc/cpu.h
@@ -1,5 +1,5 @@
-#ifndef CPU_SPARC_H
-#define CPU_SPARC_H
+#ifndef SPARC_CPU_H
+#define SPARC_CPU_H
 
 #include "config.h"
 #include "qemu-common.h"