Update ISA 3.0 / POWER9 gdb tests to match GAS test cases.

[deliverable/binutils-gdb.git] / gdb / regcache.h

diff --git a/gdb/regcache.h b/gdb/regcache.h
index 36bfef88ea3762125e909db9c6f6e2f8ceac954e..1bb0ce0ec8d030042540855945996bd8e6bda91c 100644 (file)
--- a/gdb/regcache.h
+++ b/gdb/regcache.h
@@ -1,6 +1,6 @@
 /* Cache and manage the values of registers for GDB, the GNU debugger.
 
-   Copyright (C) 1986-2015 Free Software Foundation, Inc.
+   Copyright (C) 1986-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -66,6 +66,14 @@ extern void regcache_raw_write_signed (struct regcache *regcache,
 extern void regcache_raw_write_unsigned (struct regcache *regcache,
                                         int regnum, ULONGEST val);
 
+/* Set a raw register's value in the regcache's buffer.  Unlike
+   regcache_raw_write, this is not write-through.  The intention is
+   allowing to change the buffer contents of a read-only regcache
+   allocated with regcache_xmalloc.  */
+
+extern void regcache_raw_set_cached_value
+  (struct regcache *regcache, int regnum, const gdb_byte *buf);
+
 /* Partial transfer of raw registers.  These perform read, modify,
    write style operations.  The read variant returns the status of the
    register.  */