* defs.h (extract_signed_integer, extract_unsigned_integer,

[deliverable/binutils-gdb.git] / gdb / i386-tdep.h

diff --git a/gdb/i386-tdep.h b/gdb/i386-tdep.h
index c4735f4ae8af6004a1d7cfb24f6d6a2c15e0e91b..b3fef438964fb5875becef964fb4d4af108ea507 100644 (file)
--- a/gdb/i386-tdep.h
+++ b/gdb/i386-tdep.h
@@ -1,6 +1,6 @@
 /* Target-dependent code for the i386.
 
-   Copyright (C) 2001, 2002, 2003, 2004, 2006, 2007, 2008
+   Copyright (C) 2001, 2002, 2003, 2004, 2006, 2007, 2008, 2009
    Free Software Foundation, Inc.
 
    This file is part of GDB.
@@ -104,8 +104,17 @@ struct gdbarch_tdep
   int sc_sp_offset;
 
   /* ISA-specific data types.  */
+  struct type *i386_eflags_type;
+  struct type *i386_mxcsr_type;
   struct type *i386_mmx_type;
   struct type *i386_sse_type;
+  struct type *i387_ext_type;
+
+  /* Process record/replay target.  */
+  /* Parse intx80 args.  */
+  int (*i386_intx80_record) (struct regcache *regcache);
+  /* Parse sysenter args.  */
+  int (*i386_sysenter_record) (struct regcache *regcache);
 };
 
 /* Floating-point registers.  */
@@ -153,19 +162,28 @@ enum i386_regnum
 #define I386_MAX_REGISTER_SIZE 16
 
 /* Types for i386-specific registers.  */
-extern struct type *i386_eflags_type;
-extern struct type *i386_mxcsr_type;
-
+extern struct type *i386_eflags_type (struct gdbarch *gdbarch);
+extern struct type *i386_mxcsr_type (struct gdbarch *gdbarch);
 extern struct type *i386_mmx_type (struct gdbarch *gdbarch);
 extern struct type *i386_sse_type (struct gdbarch *gdbarch);
+extern struct type *i387_ext_type (struct gdbarch *gdbarch);
 
 /* 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. */
 
+/* The length of the longest i386 instruction (according to
+   include/asm-i386/kprobes.h in Linux 2.6.  */
+#define I386_MAX_INSN_LEN (16)
+
 /* Functions exported from i386-tdep.c.  */
-extern CORE_ADDR i386_pe_skip_trampoline_code (CORE_ADDR pc, char *name);
+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);
+
+/* Return whether the THIS_FRAME corresponds to a sigtramp routine.  */
+extern int i386_sigtramp_p (struct frame_info *this_frame);
 
 /* Return the name of register REGNUM.  */
 extern char const *i386_register_name (struct gdbarch * gdbarch, int regnum);
@@ -195,11 +213,20 @@ extern const struct regset *
   i386_regset_from_core_section (struct gdbarch *gdbarch,
                                 const char *sect_name, size_t sect_size);
 
+
+extern void i386_displaced_step_fixup (struct gdbarch *gdbarch,
+                                      struct displaced_step_closure *closure,
+                                      CORE_ADDR from, CORE_ADDR to,
+                                      struct regcache *regs);
+
 /* Initialize a basic ELF architecture variant.  */
 extern void i386_elf_init_abi (struct gdbarch_info, struct gdbarch *);
 
 /* Initialize a SVR4 architecture variant.  */
 extern void i386_svr4_init_abi (struct gdbarch_info, struct gdbarch *);
+
+extern int i386_process_record (struct gdbarch *gdbarch,
+                                struct regcache *regcache, CORE_ADDR addr);
 \f
 
 /* Functions and variables exported from i386bsd-tdep.c.  */