/* Target-dependent code for the i386.
- Copyright (C) 2001, 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010
+ Copyright (C) 2001, 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011
Free Software Foundation, Inc.
This file is part of GDB.
int num_xmm_regs;
/* Bits of the extended control register 0 (the XFEATURE_ENABLED_MASK
- register), excluding the x87 bit, which are supported by this GDB.
- */
+ register), excluding the x87 bit, which are supported by this GDB. */
+
uint64_t xcr0;
/* Offset of XCR0 in XSAVE extended state. */
extern int i386_dword_regnum_p (struct gdbarch *gdbarch, int regnum);
extern int i386_xmm_regnum_p (struct gdbarch *gdbarch, int regnum);
extern int i386_ymm_regnum_p (struct gdbarch *gdbarch, int regnum);
-extern int i386_ymmh_regnum_p (struct gdbarch *gdbarch, int regnum);
extern const char *i386_pseudo_register_name (struct gdbarch *gdbarch,
int regnum);
-extern void i386_pseudo_register_read (struct gdbarch *gdbarch,
- struct regcache *regcache,
- int regnum, gdb_byte *buf);
+extern void i386_pseudo_register_read_into_value (struct gdbarch *gdbarch,
+ struct regcache *regcache,
+ int regnum,
+ struct value *result);
+
extern void i386_pseudo_register_write (struct gdbarch *gdbarch,
struct regcache *regcache,
int regnum, const gdb_byte *buf);
/* Segment selectors. */
#define I386_SEL_RPL 0x0003 /* Requester's Privilege Level mask. */
-#define I386_SEL_UPL 0x0003 /* User Privilige Level. */
-#define I386_SEL_KPL 0x0000 /* Kernel Privilige Level. */
+#define I386_SEL_UPL 0x0003 /* User Privilige Level. */
+#define I386_SEL_KPL 0x0000 /* Kernel Privilige Level. */
/* The length of the longest i386 instruction (according to
include/asm-i386/kprobes.h in Linux 2.6. */
/* Functions exported from i386-tdep.c. */
extern CORE_ADDR i386_pe_skip_trampoline_code (struct frame_info *frame,
CORE_ADDR pc, char *name);
-extern CORE_ADDR i386_skip_main_prologue (struct gdbarch *gdbarch, CORE_ADDR pc);
+extern CORE_ADDR i386_skip_main_prologue (struct gdbarch *gdbarch,
+ CORE_ADDR pc);
/* Return whether the THIS_FRAME corresponds to a sigtramp routine. */
extern int i386_sigtramp_p (struct frame_info *this_frame);
const char *sect_name, size_t sect_size);
+extern struct displaced_step_closure *i386_displaced_step_copy_insn
+ (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to,
+ struct regcache *regs);
extern void i386_displaced_step_fixup (struct gdbarch *gdbarch,
struct displaced_step_closure *closure,
CORE_ADDR from, CORE_ADDR to,