Document the fact that the assembler's alignment pseudo-ops can be issued without...

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

diff --git a/gdb/arch-utils.h b/gdb/arch-utils.h
index fa2908605f5b3956e5c1ebdc619f69c06a0f061b..3fb9ad317acbb0c9b5cb30ee7c8abac18018a8a7 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) 1998-2017 Free Software Foundation, Inc.
+   Copyright (C) 1998-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -17,10 +17,11 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-#ifndef GDBARCH_UTILS_H
-#define GDBARCH_UTILS_H
+#ifndef ARCH_UTILS_H
+#define ARCH_UTILS_H
+
+#include "gdbarch.h"
 
-struct gdbarch;
 struct frame_info;
 struct minimal_symbol;
 struct type;
@@ -73,18 +74,6 @@ struct bp_manipulation_endian
   bp_manipulation_endian<sizeof (BREAK_INSN_LITTLE),             \
   BREAK_INSN_LITTLE, BREAK_INSN_BIG>
 
-/* An implementation of gdbarch_displaced_step_copy_insn for
-   processors that don't need to modify the instruction before
-   single-stepping the displaced copy.
-
-   Simply copy gdbarch_max_insn_length (ARCH) bytes from FROM to TO.
-   The closure is an array of that many bytes containing the
-   instruction's bytes, allocated with xmalloc.  */
-extern struct displaced_step_closure *
-  simple_displaced_step_copy_insn (struct gdbarch *gdbarch,
-                                   CORE_ADDR from, CORE_ADDR to,
-                                   struct regcache *regs);
-
 /* Default implementation of gdbarch_displaced_hw_singlestep.  */
 extern int
   default_displaced_step_hw_singlestep (struct gdbarch *,
@@ -214,7 +203,7 @@ 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, char **msg);
+                                            CORE_ADDR addr, std::string *msg);
 
 extern const gdb_byte *default_breakpoint_from_pc (struct gdbarch *gdbarch,
                                                   CORE_ADDR *pcptr,
@@ -258,7 +247,7 @@ extern void default_skip_permanent_breakpoint (struct regcache *regcache);
 
 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 std::string 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);
 
@@ -274,4 +263,17 @@ extern int default_print_insn (bfd_vma memaddr, disassemble_info *info);
 extern CORE_ADDR gdbarch_skip_prologue_noexcept (gdbarch *gdbarch,
                                                 CORE_ADDR pc) noexcept;
 
-#endif
+/* Default implementation of gdbarch_in_indirect_branch_thunk that returns
+   false.  */
+extern bool default_in_indirect_branch_thunk (gdbarch *gdbarch,
+                                             CORE_ADDR pc);
+
+/* Default implementation of gdbarch type_align method.  */
+extern ULONGEST default_type_align (struct gdbarch *gdbarch,
+                                   struct type *type);
+
+/* Default implementation of gdbarch get_pc_address_flags method.  */
+extern std::string default_get_pc_address_flags (frame_info *frame,
+                                                CORE_ADDR pc);
+
+#endif /* ARCH_UTILS_H */