diff options
| -rw-r--r-- | gdb/ChangeLog | 10 | ||||
| -rw-r--r-- | gdb/config/pa/tm-hppa.h | 2 | ||||
| -rw-r--r-- | gdb/hppa-tdep.c | 23 |
3 files changed, 35 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 0065226..aa5280f 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,13 @@ +2002-11-06 Joel Brobecker <brobecker@gnat.com> + + Put in place the framework necessary for multiarching the hppa targets. + * hppa-tdep.c (hppa_gdbarch_init): New function. + (hppa_dump_tdep): New function. + (_initialize_hppa_tdep): Register the hppa gdbarch init function and + tdep structure dumper. + * config/pa/tm-hppa.h (GDB_MULTI_ARCH): New macro, defined to 0 + until the multi-arching conversion has partially been completed. + 2002-11-06 Andrew Cagney <ac131313@redhat.com> * valops.c (value_assign): Merge lval_register case into diff --git a/gdb/config/pa/tm-hppa.h b/gdb/config/pa/tm-hppa.h index 272078f..83873ec 100644 --- a/gdb/config/pa/tm-hppa.h +++ b/gdb/config/pa/tm-hppa.h @@ -24,6 +24,8 @@ #include "regcache.h" +#define GDB_MULTI_ARCH 0 + /* Forward declarations of some types we use in prototypes */ struct frame_info; diff --git a/gdb/hppa-tdep.c b/gdb/hppa-tdep.c index b356a3a..c64f6f7 100644 --- a/gdb/hppa-tdep.c +++ b/gdb/hppa-tdep.c @@ -4724,6 +4724,28 @@ hppa_extract_return_value (struct type *type, char *regbuf, char *valbuf) TYPE_LENGTH (type)); } +static struct gdbarch * +hppa_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) +{ + struct gdbarch *gdbarch; + + /* find a candidate among the list of pre-declared architectures. */ + arches = gdbarch_list_lookup_by_info (arches, &info); + if (arches != NULL) + return (arches->gdbarch); + + /* If none found, then allocate and initialize one. */ + gdbarch = gdbarch_alloc (&info, NULL); + + return gdbarch; +} + +static void +hppa_dump_tdep (struct gdbarch *current_gdbarch, struct ui_file *file) +{ + /* Nothing to print for the moment. */ +} + void _initialize_hppa_tdep (void) { @@ -4732,6 +4754,7 @@ _initialize_hppa_tdep (void) void tbreak_at_finish_command (char *arg, int from_tty); void break_at_finish_at_depth_command (char *arg, int from_tty); + gdbarch_register (bfd_arch_hppa, hppa_gdbarch_init, hppa_dump_tdep); tm_print_insn = print_insn_hppa; add_cmd ("unwind", class_maintenance, unwind_command, |