[binutils-gdb] const-fy regcache::m_readonly_p

[Yao Qi <qiyao at sourceware dot org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=6c6e9412e930c96f48b8ee78a389437328f5283c

commit 6c6e9412e930c96f48b8ee78a389437328f5283c
Author: Yao Qi <yao.qi@linaro.org>
Date:   Thu Nov 2 15:15:42 2017 +0000

    const-fy regcache::m_readonly_p
    
    gdb:
    
    2017-11-02  Yao Qi  <yao.qi@linaro.org>
    
    	* regcache.h (regcache) <m_readonly_p>: Change it to const bool.

Diff:
---
 gdb/ChangeLog  | 4 ++++
 gdb/regcache.h | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index c1a0cbe4..7cec806 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,9 @@
 2017-11-02  Yao Qi  <yao.qi@linaro.org>
 
+	* regcache.h (regcache) <m_readonly_p>: Change it to const bool.
+
+2017-11-02  Yao Qi  <yao.qi@linaro.org>
+
 	* breakpoint.c (insert_single_step_breakpoints): Update.
 	* frame.c (struct frame_info) <aspace>: Add const.
 	(frame_save_as_regcache): Add const.
diff --git a/gdb/regcache.h b/gdb/regcache.h
index 7eb56a7..05d96b3 100644
--- a/gdb/regcache.h
+++ b/gdb/regcache.h
@@ -378,7 +378,7 @@ private:
      cache can only be updated via the methods regcache_dup() and
      regcache_cpy().  The actual contents are determined by the
      reggroup_save and reggroup_restore methods.  */
-  bool m_readonly_p;
+  const bool m_readonly_p;
   /* If this is a read-write cache, which thread's registers is
      it connected to?  */
   ptid_t m_ptid;