Make sparc_software_single_step static

sparc_software_single_step is not used out of sparc-tdep.c, so this
patch makes it static.

gdb:

2016-03-18  Yao Qi  <yao.qi@linaro.org>

	* sparc-tdep.c (sparc_software_single_step): Make it static.
	* sparc-tdep.h (sparc_software_single_step): Remove declaration.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index c074568..c15a6be 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,10 @@
 2016-03-18  Yao Qi  <yao.qi@linaro.org>
 
+       * sparc-tdep.c (sparc_software_single_step): Make it static.
+       * sparc-tdep.h (sparc_software_single_step): Remove declaration.
+
+2016-03-18  Yao Qi  <yao.qi@linaro.org>
+
        * spu-tdep.c (spu_software_single_step): Throw error when
        target_read_memory fails.
 

diff --git a/gdb/sparc-tdep.c b/gdb/sparc-tdep.c
index b85b15f..863ef8f 100644 (file)
--- a/gdb/sparc-tdep.c
+++ b/gdb/sparc-tdep.c
@@ -1605,7 +1605,7 @@ sparc_step_trap (struct frame_info *frame, unsigned long insn)
   return 0;
 }
 
-int
+static int
 sparc_software_single_step (struct frame_info *frame)
 {
   struct gdbarch *arch = get_frame_arch (frame);

diff --git a/gdb/sparc-tdep.h b/gdb/sparc-tdep.h
index 9e951eb..6785e01 100644 (file)
--- a/gdb/sparc-tdep.h
+++ b/gdb/sparc-tdep.h
@@ -198,8 +198,6 @@ extern int
 
 \f
 
-extern int sparc_software_single_step (struct frame_info *frame);
-
 extern void sparc_supply_rwindow (struct regcache *regcache,
                                  CORE_ADDR sp, int regnum);
 extern void sparc_collect_rwindow (const struct regcache *regcache,