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

diff --git a/gdb/i386-tdep.h b/gdb/i386-tdep.h
index 2ada2bd96dc3c08ecee22a692f436ba5b0e8bd80..7880f6ca5942aea303b4546ea45651ad9e4c714a 100644 (file)
--- a/gdb/i386-tdep.h
+++ b/gdb/i386-tdep.h
@@ -1,6 +1,6 @@
 /* Target-dependent code for the i386.
 
-   Copyright (C) 2001-2014 Free Software Foundation, Inc.
+   Copyright (C) 2001-2015 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -56,18 +56,13 @@ enum struct_return
 struct gdbarch_tdep
 {
   /* General-purpose registers.  */
-  struct regset *gregset;
   int *gregset_reg_offset;
   int gregset_num_regs;
   size_t sizeof_gregset;
 
   /* Floating-point registers.  */
-  struct regset *fpregset;
   size_t sizeof_fpregset;
 
-  /* XSAVE extended state.  */
-  struct regset *xstateregset;
-
   /* Register number for %st(0).  The register numbers for the other
      registers follow from this one.  Set this to -1 to indicate the
      absence of an FPU.  */
@@ -242,6 +237,9 @@ struct gdbarch_tdep
   int (*i386_sysenter_record) (struct regcache *regcache);
   /* Parse syscall args.  */
   int (*i386_syscall_record) (struct regcache *regcache);
+
+  /* Regsets. */
+  const struct regset *fpregset;
 };
 
 /* Floating-point registers.  */
@@ -330,6 +328,8 @@ enum record_i386_regnum
 /* Size of the largest register.  */
 #define I386_MAX_REGISTER_SIZE 64
 
+extern struct target_desc *tdesc_i386;
+
 /* Types for i386-specific registers.  */
 extern struct type *i387_ext_type (struct gdbarch *gdbarch);
 
@@ -389,20 +389,18 @@ extern void i386_supply_gregset (const struct regset *regset,
                                 struct regcache *regcache, int regnum,
                                 const void *gregs, size_t len);
 
-/* Collect register REGNUM from the register cache REGCACHE and store
-   it in the buffer specified by GREGS and LEN as described by the
-   general-purpose register set REGSET.  If REGNUM is -1, do this for
-   all registers in REGSET.  */
-extern void i386_collect_gregset (const struct regset *regset,
-                                 const struct regcache *regcache,
-                                 int regnum, void *gregs, size_t len);
+/* General-purpose register set. */
+extern const struct regset i386_gregset;
 
-/* Return the appropriate register set for the core section identified
-   by SECT_NAME and SECT_SIZE.  */
-extern const struct regset *
-  i386_regset_from_core_section (struct gdbarch *gdbarch,
-                                const char *sect_name, size_t sect_size);
+/* Floating-point register set. */
+extern const struct regset i386_fpregset;
 
+/* Default iterator over core file register note sections.  */
+extern void
+  i386_iterate_over_regset_sections (struct gdbarch *gdbarch,
+                                    iterate_over_regset_sections_cb *cb,
+                                    void *cb_data,
+                                    const struct regcache *regcache);
 
 extern struct displaced_step_closure *i386_displaced_step_copy_insn
   (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to,
@@ -420,6 +418,7 @@ 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);
+extern const struct target_desc *i386_target_description (uint64_t xcr0);
 
 \f