From 84c2f4b068c5d221aea57334b38cdb78069b7dcf Mon Sep 17 00:00:00 2001
From: Richard Henderson <rth@redhat.com>
Date: Wed, 2 Apr 2014 10:49:36 -0700
Subject: [PATCH] libitm: Remove unused PAGE_SIZE macros

        * config/alpha/target.h (PAGE_SIZE, FIXED_PAGE_SIZE): Remove.
        * config/arm/target.h, config/sh/target.h: Likewise.
        * config/sparc/target.h, config/x86/target.h: Likewise.

From-SVN: r209027
---
 libitm/ChangeLog             | 6 ++++++
 libitm/config/alpha/target.h | 4 ----
 libitm/config/arm/target.h   | 4 ----
 libitm/config/sh/target.h    | 4 ----
 libitm/config/sparc/target.h | 4 ----
 libitm/config/x86/target.h   | 4 ----
 6 files changed, 6 insertions(+), 20 deletions(-)

diff --git a/libitm/ChangeLog b/libitm/ChangeLog
index 1ce194ec934..6aca5d2ac38 100644
--- a/libitm/ChangeLog
+++ b/libitm/ChangeLog
@@ -1,3 +1,9 @@
+2013-04-02  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/target.h (PAGE_SIZE, FIXED_PAGE_SIZE): Remove.
+	* config/arm/target.h, config/sh/target.h: Likewise.
+	* config/sparc/target.h, config/x86/target.h: Likewise.
+
 2014-03-26  Jakub Jelinek  <jakub@redhat.com>
 
 	* config/linux/futex_bits.h: Include errno.h.
diff --git a/libitm/config/alpha/target.h b/libitm/config/alpha/target.h
index 5e23c532860..e33f1e1ac37 100644
--- a/libitm/config/alpha/target.h
+++ b/libitm/config/alpha/target.h
@@ -32,10 +32,6 @@ typedef struct gtm_jmpbuf
   unsigned long f[8];
 } gtm_jmpbuf;
 
-/* Alpha generally uses a fixed page size of 8K.  */
-#define PAGE_SIZE	8192
-#define FIXED_PAGE_SIZE	1
-
 /* The size of one line in hardware caches (in bytes). */
 #define HW_CACHELINE_SIZE 64
 
diff --git a/libitm/config/arm/target.h b/libitm/config/arm/target.h
index 6a1458e5131..a909e140ecf 100644
--- a/libitm/config/arm/target.h
+++ b/libitm/config/arm/target.h
@@ -33,10 +33,6 @@ typedef struct gtm_jmpbuf
   unsigned long pc;
 } gtm_jmpbuf;
 
-/* ARM generally uses a fixed page size of 4K.  */
-#define PAGE_SIZE	4096
-#define FIXED_PAGE_SIZE	1
-
 /* ??? The size of one line in hardware caches (in bytes). */
 #define HW_CACHELINE_SIZE 64
 
diff --git a/libitm/config/sh/target.h b/libitm/config/sh/target.h
index 6f6ae5f765d..fbc804c33c2 100644
--- a/libitm/config/sh/target.h
+++ b/libitm/config/sh/target.h
@@ -35,10 +35,6 @@ typedef struct gtm_jmpbuf
 #endif
 } gtm_jmpbuf;
 
-/* SH generally uses a fixed page size of 4K.  */
-#define PAGE_SIZE	4096
-#define FIXED_PAGE_SIZE	1
-
 /* ??? The size of one line in hardware caches (in bytes). */
 #define HW_CACHELINE_SIZE 32
 
diff --git a/libitm/config/sparc/target.h b/libitm/config/sparc/target.h
index b127fa45040..309dac1b36d 100644
--- a/libitm/config/sparc/target.h
+++ b/libitm/config/sparc/target.h
@@ -29,10 +29,6 @@ typedef struct gtm_jmpbuf
   unsigned long pc;
 } gtm_jmpbuf;
 
-/* UltraSPARC processors generally use a fixed page size of 8K.  */
-#define PAGE_SIZE	8192
-#define FIXED_PAGE_SIZE	1
-
 /* The size of one line in hardware caches (in bytes).  We use the primary
    cache line size documented for the UltraSPARC T1/T2.  */
 #define HW_CACHELINE_SIZE 16
diff --git a/libitm/config/x86/target.h b/libitm/config/x86/target.h
index 392db48198b..78a58e7ecf1 100644
--- a/libitm/config/x86/target.h
+++ b/libitm/config/x86/target.h
@@ -52,10 +52,6 @@ typedef struct gtm_jmpbuf
 /* x86 doesn't require strict alignment for the basic types.  */
 #define STRICT_ALIGNMENT 0
 
-/* x86 uses a fixed page size of 4K.  */
-#define PAGE_SIZE       4096
-#define FIXED_PAGE_SIZE 1
-
 /* The size of one line in hardware caches (in bytes). */
 #define HW_CACHELINE_SIZE 64