From: Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
Date: Wed, 13 Apr 2016 08:15:10 +0000 (-0400)
Subject: make a few variables static
X-Git-Tag: binutils-2_27~753
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4f2a7b5121a682dd924cafc252c8ded8813f0f61;p=thirdparty%2Fbinutils-gdb.git

make a few variables static

They are only used in one file, so we might as well restrict there scope to
that file, and theoretically this might slightly improve compilers ability to
optimize usage of these variables.

gas/ChangeLog:

2016-04-14  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* config/tc-nios2.c (nios2_as_options): Make file static.
	* config/tc-ppc.c (toc_reloc_ypes): Likewise.
	* config/tc-sparc.c (native_op_table): Likewise.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 46fb0fef9f1..7e9e517902d 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,9 @@
+2016-04-14  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
+
+	* config/tc-nios2.c (nios2_as_options): Make file static.
+	* config/tc-ppc.c (toc_reloc_ypes): Likewise.
+	* config/tc-sparc.c (native_op_table): Likewise.
+
 2016-04-14  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 
 	* config/tc-m32c.c (M32C_Macros): Remove.
diff --git a/gas/config/tc-nios2.c b/gas/config/tc-nios2.c
index bf37ff7fdba..d207758352d 100644
--- a/gas/config/tc-nios2.c
+++ b/gas/config/tc-nios2.c
@@ -98,7 +98,7 @@ typedef enum
 } relax_optionT;
 
 /* Struct contains all assembler options set with .set.  */
-struct
+static struct
 {
   /* .set noat -> noat = 1 allows assembly code to use at without warning
      and macro expansions generate a warning.
diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c
index 1d2c57f0293..8bfdfdc38c2 100644
--- a/gas/config/tc-ppc.c
+++ b/gas/config/tc-ppc.c
@@ -207,7 +207,7 @@ ppc_cpu_t sticky = 0;
 unsigned int ppc_abiversion = 0;
 
 /* Flags set on encountering toc relocs.  */
-enum {
+static enum {
   has_large_toc_reloc = 1,
   has_small_toc_reloc = 2
 } toc_reloc_types;
diff --git a/gas/config/tc-sparc.c b/gas/config/tc-sparc.c
index a51ca1ff4e2..b95613109a6 100644
--- a/gas/config/tc-sparc.c
+++ b/gas/config/tc-sparc.c
@@ -758,7 +758,7 @@ md_show_usage (FILE *stream)
 }
 
 /* Native operand size opcode translation.  */
-struct
+static struct
   {
     const char *name;
     const char *name32;