[binutils-gdb] Fix ravenscar-thread.c to use arch_ops

[Tom Tromey <tromey at sourceware dot org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=494f80a9321dccb939bf39afed66649702b563fe

commit 494f80a9321dccb939bf39afed66649702b563fe
Author: Tom Tromey <tom@tromey.com>
Date:   Sun Jul 8 12:17:51 2018 -0600

    Fix ravenscar-thread.c to use arch_ops
    
    The change to turn target ops into methods accidentally introduced a
    bug in ravenscar-thread.c, changing some calls that were using
    "arch_ops" to use the target beneath.
    
    This patch changes ravenscar-thread.c to use these variables where
    appropriate.
    
    gdb/ChangeLog
    2018-07-22  Tom Tromey  <tom@tromey.com>
    
    	* ravenscar-thread.c (ravenscar_thread_target::store_registers):
    	Use arch_ops.
    	(ravenscar_thread_target::prepare_to_store): Likewise.

Diff:
---
 gdb/ChangeLog          | 6 ++++++
 gdb/ravenscar-thread.c | 4 ++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 591cb93..5b557a6 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,11 @@
 2018-07-22  Tom Tromey  <tom@tromey.com>
 
+	* ravenscar-thread.c (ravenscar_thread_target::store_registers):
+	Use arch_ops.
+	(ravenscar_thread_target::prepare_to_store): Likewise.
+
+2018-07-22  Tom Tromey  <tom@tromey.com>
+
 	* python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Remove
 	unused variable.  Call value_fetch_lazy when needed.
 	* guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer):
diff --git a/gdb/ravenscar-thread.c b/gdb/ravenscar-thread.c
index 8bd31a5..e60fad8 100644
--- a/gdb/ravenscar-thread.c
+++ b/gdb/ravenscar-thread.c
@@ -442,7 +442,7 @@ ravenscar_thread_target::store_registers (struct regcache *regcache,
       struct ravenscar_arch_ops *arch_ops
 	= gdbarch_ravenscar_ops (gdbarch);
 
-      beneath ()->store_registers (regcache, regnum);
+      arch_ops->to_store_registers (regcache, regnum);
     }
   else
     beneath ()->store_registers (regcache, regnum);
@@ -461,7 +461,7 @@ ravenscar_thread_target::prepare_to_store (struct regcache *regcache)
       struct ravenscar_arch_ops *arch_ops
 	= gdbarch_ravenscar_ops (gdbarch);
 
-      beneath ()->prepare_to_store (regcache);
+      arch_ops->to_prepare_to_store (regcache);
     }
   else
     beneath ()->prepare_to_store (regcache);