diff options
Diffstat (limited to 'gdb/gdbarch.h')
| -rw-r--r-- | gdb/gdbarch.h | 46 |
1 files changed, 24 insertions, 22 deletions
diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h index 1875774e4e7..49932c03b6b 100644 --- a/gdb/gdbarch.h +++ b/gdb/gdbarch.h @@ -1180,8 +1180,11 @@ extern struct gdbarch_tdep *gdbarch_tdep (struct gdbarch *gdbarch); gdbarch'' from the ARCHES list - indicating that the new architecture is just a synonym for an earlier architecture (see gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch'' - - that describes the selected architecture (see - gdbarch_alloc()). */ + - that describes the selected architecture (see gdbarch_alloc()). + + The DUMP_TDEP function shall print out all target specific values. + Care should be taken to ensure that the function works in both the + multi-arch and non- multi-arch cases. */ struct gdbarch_list { @@ -1208,9 +1211,23 @@ struct gdbarch_info }; typedef struct gdbarch *(gdbarch_init_ftype) (struct gdbarch_info info, struct gdbarch_list *arches); +typedef void (gdbarch_dump_tdep_ftype) (struct gdbarch *gdbarch, struct ui_file *file); +/* DEPRECATED - use gdbarch_register() */ extern void register_gdbarch_init (enum bfd_architecture architecture, gdbarch_init_ftype *); +extern void gdbarch_register (enum bfd_architecture architecture, + gdbarch_init_ftype *, + gdbarch_dump_tdep_ftype *); + + +/* Return a freshly allocated, NULL terminated, array of the valid + architecture names. Since architectures are registered during the + _initialize phase this function only returns useful information + once initialization has been completed. */ + +extern const char **gdbarch_printable_names (void); + /* Helper function. Search the list of ARCHES for a GDBARCH that matches the information provided by INFO. */ @@ -1226,7 +1243,10 @@ extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *ar extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep); -/* Helper function. Free a partially-constructed ``struct gdbarch''. */ +/* Helper function. Free a partially-constructed ``struct gdbarch''. + It is assumed that the caller freeds the ``struct + gdbarch_tdep''. */ + extern void gdbarch_free (struct gdbarch *); @@ -1342,13 +1362,6 @@ extern const struct bfd_arch_info *target_architecture; #define TARGET_ARCHITECTURE (target_architecture + 0) #endif -/* Notify the target dependant backend of a change to the selected - architecture. A zero return status indicates that the target did - not like the change. */ - -extern int (*target_architecture_hook) (const struct bfd_arch_info *); - - /* The target-system-dependant disassembler is semi-dynamic */ @@ -1397,26 +1410,15 @@ extern disassemble_info tm_print_insn_info; extern void set_gdbarch_from_file (bfd *); -/* Explicitly set the dynamic target-system-dependant parameters based - on bfd_architecture and machine. */ - -extern void set_architecture_from_arch_mach (enum bfd_architecture, unsigned long); - - /* Initialize the current architecture to the "first" one we find on our list. */ extern void initialize_current_architecture (void); -/* Helper function for targets that don't know how my arguments are - being passed */ - -extern int frame_num_args_unknown (struct frame_info *fi); - /* gdbarch trace variable */ extern int gdbarch_debug; -extern void gdbarch_dump (void); +extern void gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file); #endif |