gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / i387-tdep.h

diff --git a/gdb/i387-tdep.h b/gdb/i387-tdep.h
index 0455130423822efd000d3122ee0670fee5d1f84a..a92829fa86469843f69e670380544f5419a1720c 100644 (file)
--- a/gdb/i387-tdep.h
+++ b/gdb/i387-tdep.h
@@ -1,6 +1,6 @@
 /* Target-dependent code for the i387.
 
-   Copyright (C) 2000-2017 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -156,6 +156,12 @@ extern void i387_collect_fxsave (const struct regcache *regcache, int regnum,
 extern void i387_collect_xsave (const struct regcache *regcache,
                                int regnum, void *xsave, int gcore);
 
+/* Extract a bitset from XSAVE indicating which features are available in
+   the inferior, but not yet initialised.  */
+
+extern ULONGEST i387_xsave_get_clear_bv (struct gdbarch *gdbarch,
+                                        const void *xsave);
+
 /* Prepare the FPU stack in REGCACHE for a function return.  */
 
 extern void i387_return_value (struct gdbarch *gdbarch,