* dwarf2read.c: Add comment describing memory lifetimes.

[deliverable/binutils-gdb.git] / gdb / amd64-tdep.h

diff --git a/gdb/amd64-tdep.h b/gdb/amd64-tdep.h
index aff0c6a03895ffe174e92c2bf05f1cac1cdee616..042618b3e09b36a460175c898495b036823e755e 100644 (file)
--- a/gdb/amd64-tdep.h
+++ b/gdb/amd64-tdep.h
@@ -63,6 +63,14 @@ extern void amd64_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch);
 extern void amd64_supply_fxsave (struct regcache *regcache, int regnum,
                                 const void *fxsave);
 
+/* Fill register REGNUM (if it is a floating-point or SSE register) in
+   *FXSAVE with the value from REGCACHE.  If REGNUM is -1, do this for
+   all registers.  This function doesn't touch any of the reserved
+   bits in *FXSAVE.  */
+
+extern void amd64_collect_fxsave (const struct regcache *regcache, int regnum,
+                                 void *fxsave);
+
 /* Fill register REGNUM (if it is a floating-point or SSE register) in
    *FXSAVE with the value in GDB's register cache.  If REGNUM is -1, do
    this for all registers.  This function doesn't touch any of the