MIPS: Make `mask_address_var' static

Make the `mask_address_var' variable static, it is not used outside
mips-tdep.c and having no target name embedded within it causes a risk
of a namespace clash.

	gdb/
	* mips-tdep.c (mask_address_var): Make variable static.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index d795b4a..1d42c30 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2018-05-15  Maciej W. Rozycki  <macro@mips.com>
+
+       * mips-tdep.c (mask_address_var): Make variable static.
+
 2018-05-14  Tom Tromey  <tom@tromey.com>
 
        * dwarf2read.c (rust_union_quirks): Clear rust_unions.

diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c
index f9f84c4..cc67cd3 100644 (file)
--- a/gdb/mips-tdep.c
+++ b/gdb/mips-tdep.c
@@ -1122,7 +1122,7 @@ mips_pseudo_register_type (struct gdbarch *gdbarch, int regnum)
 }
 
 /* Should the upper word of 64-bit addresses be zeroed?  */
-enum auto_boolean mask_address_var = AUTO_BOOLEAN_AUTO;
+static enum auto_boolean mask_address_var = AUTO_BOOLEAN_AUTO;
 
 static int
 mips_mask_address_p (struct gdbarch_tdep *tdep)