/* Target-dependent code for the i387.
- Copyright 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+ Copyright 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of GDB.
extern void i387_supply_fsave (struct regcache *regcache, int regnum,
const void *fsave);
+/* Fill register REGNUM (if it is a floating-point register) in *FSAVE
+ 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
+ *FSAVE. */
+
+extern void i387_collect_fsave (const struct regcache *regcache, int regnum,
+ void *fsave);
+
/* Fill register REGNUM (if it is a floating-point register) in *FSAVE
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 reserved
extern void i387_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 i387_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
extern void i387_fill_fxsave (void *fxsave, int regnum);
+/* Prepare the FPU stack in REGCACHE for a function return. */
+
+extern void i387_return_value (struct gdbarch *gdbarch,
+ struct regcache *regcache);
+
#endif /* i387-tdep.h */