gas 0f handling

[deliverable/binutils-gdb.git] / gdb / arch-utils.h

diff --git a/gdb/arch-utils.h b/gdb/arch-utils.h
index 08ad4f977c1b95179a72a589e6875094408f9886..18e22907c355d48d40b33103da0bdca7f25959f6 100644 (file)
--- a/gdb/arch-utils.h
+++ b/gdb/arch-utils.h
@@ -1,6 +1,6 @@
 /* Dynamic architecture support for GDB, the GNU debugger.
 
-   Copyright (C) 1998-2014 Free Software Foundation, Inc.
+   Copyright (C) 1998-2015 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -68,15 +68,22 @@ extern gdbarch_convert_from_func_ptr_addr_ftype convert_from_func_ptr_addr_ident
 
 extern int no_op_reg_to_regnum (struct gdbarch *gdbarch, int reg);
 
-/* Do nothing version of elf_make_msymbol_special.  */
-
-void default_elf_make_msymbol_special (asymbol *sym,
-                                      struct minimal_symbol *msym);
-
 /* Do nothing version of coff_make_msymbol_special.  */
 
 void default_coff_make_msymbol_special (int val, struct minimal_symbol *msym);
 
+/* Do nothing default implementation of gdbarch_make_symbol_special.  */
+
+void default_make_symbol_special (struct symbol *sym, struct objfile *objfile);
+
+/* Do nothing default implementation of gdbarch_adjust_dwarf2_addr.  */
+
+CORE_ADDR default_adjust_dwarf2_addr (CORE_ADDR pc);
+
+/* Do nothing default implementation of gdbarch_adjust_dwarf2_line.  */
+
+CORE_ADDR default_adjust_dwarf2_line (CORE_ADDR addr, int rel);
+
 /* Version of cannot_fetch_register() / cannot_store_register() that
    always fails.  */
 
@@ -97,8 +104,8 @@ extern CORE_ADDR generic_skip_solib_resolver (struct gdbarch *gdbarch,
 extern int generic_in_solib_return_trampoline (struct gdbarch *gdbarch,
                                               CORE_ADDR pc, const char *name);
 
-extern int generic_in_function_epilogue_p (struct gdbarch *gdbarch,
-                                          CORE_ADDR pc);
+extern int generic_stack_frame_destroyed_p (struct gdbarch *gdbarch,
+                                           CORE_ADDR pc);
 
 /* By default, registers are not convertible.  */
 extern int generic_convert_register_p (struct gdbarch *gdbarch, int regnum,
@@ -154,8 +161,7 @@ extern struct gdbarch *get_current_arch (void);
 extern int default_has_shared_address_space (struct gdbarch *);
 
 extern int default_fast_tracepoint_valid_at (struct gdbarch *gdbarch,
-                                            CORE_ADDR addr,
-                                            int *isize, char **msg);
+                                            CORE_ADDR addr, char **msg);
 
 extern void default_remote_breakpoint_from_pc (struct gdbarch *,
                                               CORE_ADDR *pcptr, int *kindptr);
@@ -170,4 +176,32 @@ extern const char *default_auto_wide_charset (void);
 
 extern int default_return_in_first_hidden_param_p (struct gdbarch *,
                                                   struct type *);
+
+extern int default_insn_is_call (struct gdbarch *, CORE_ADDR);
+extern int default_insn_is_ret (struct gdbarch *, CORE_ADDR);
+extern int default_insn_is_jump (struct gdbarch *, CORE_ADDR);
+
+/* Do-nothing version of vsyscall_range.  Returns false.  */
+
+extern int default_vsyscall_range (struct gdbarch *gdbarch, struct mem_range *range);
+
+/* Default way to advance the PC to the next instruction in order to
+   skip a permanent breakpoint.  Increments the PC by the size of a
+   software breakpoint instruction, as determined with
+   gdbarch_breakpoint_from_pc.  This matches how the breakpoints
+   module determines whether a breakpoint is permanent.  */
+extern void default_skip_permanent_breakpoint (struct regcache *regcache);
+
+/* Symbols for gdbarch_infcall_mmap; their Linux PROT_* system
+   definitions would be dependent on compilation host.  */
+#define GDB_MMAP_PROT_READ     0x1     /* Page can be read.  */
+#define GDB_MMAP_PROT_WRITE    0x2     /* Page can be written.  */
+#define GDB_MMAP_PROT_EXEC     0x4     /* Page can be executed.  */
+
+extern CORE_ADDR default_infcall_mmap (CORE_ADDR size, unsigned prot);
+extern void default_infcall_munmap (CORE_ADDR addr, CORE_ADDR size);
+extern char *default_gcc_target_options (struct gdbarch *gdbarch);
+extern const char *default_gnu_triplet_regexp (struct gdbarch *gdbarch);
+extern int default_addressable_memory_unit_size (struct gdbarch *gdbarch);
+
 #endif