/* Target-dependent code for the i387.
- Copyright (C) 2000, 2001, 2002, 2003, 2004, 2007, 2008, 2009
- Free Software Foundation, Inc.
+ Copyright (C) 2000-2013 Free Software Foundation, Inc.
This file is part of GDB.
struct type;
struct ui_file;
+/* Number of i387 floating point registers. */
+#define I387_NUM_REGS 16
+
#define I387_ST0_REGNUM(tdep) ((tdep)->st0_regnum)
#define I387_NUM_XMM_REGS(tdep) ((tdep)->num_xmm_regs)
#define I387_MM0_REGNUM(tdep) ((tdep)->mm0_regnum)
+#define I387_NUM_YMM_REGS(tdep) ((tdep)->num_ymm_regs)
+#define I387_YMM0H_REGNUM(tdep) ((tdep)->ymm0h_regnum)
#define I387_FCTRL_REGNUM(tdep) (I387_ST0_REGNUM (tdep) + 8)
#define I387_FSTAT_REGNUM(tdep) (I387_FCTRL_REGNUM (tdep) + 1)
#define I387_XMM0_REGNUM(tdep) (I387_ST0_REGNUM (tdep) + 16)
#define I387_MXCSR_REGNUM(tdep) \
(I387_XMM0_REGNUM (tdep) + I387_NUM_XMM_REGS (tdep))
+#define I387_YMMENDH_REGNUM(tdep) \
+ (I387_YMM0H_REGNUM (tdep) + I387_NUM_YMM_REGS (tdep))
/* Print out the i387 floating point state. */
/* Read a value of type TYPE from register REGNUM in frame FRAME, and
return its contents in TO. */
-extern void i387_register_to_value (struct frame_info *frame, int regnum,
- struct type *type, gdb_byte *to);
+extern int i387_register_to_value (struct frame_info *frame, int regnum,
+ struct type *type, gdb_byte *to,
+ int *optimizedp, int *unavailablep);
/* Write the contents FROM of a value of type TYPE into register
REGNUM in frame FRAME. */
extern void i387_supply_fxsave (struct regcache *regcache, int regnum,
const void *fxsave);
+/* Similar to i387_supply_fxsave, but use XSAVE extended state. */
+
+extern void i387_supply_xsave (struct regcache *regcache, int regnum,
+ const void *xsave);
+
/* 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
extern void i387_collect_fxsave (const struct regcache *regcache, int regnum,
void *fxsave);
+/* Similar to i387_collect_fxsave, but use XSAVE extended state. */
+
+extern void i387_collect_xsave (const struct regcache *regcache,
+ int regnum, void *xsave, int gcore);
+
/* Prepare the FPU stack in REGCACHE for a function return. */
extern void i387_return_value (struct gdbarch *gdbarch,