diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/config/m68k/tm-m68k.h | 2 | ||||
| -rw-r--r-- | gdb/m68k-tdep.c | 31 |
3 files changed, 39 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 88432f19397..a1aac0f918a 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +2002-06-19 Grace Sainsbury <graces@redhat.com> + + * config/m68k/tm-m68k.h (GDB_MULTI_ARCH): Added (set to 0). + * m68k-tdep.c (m68k_gdbarch_init): Added. + (m68k_dump_tdep): Added. + 2002-06-19 Daniel Jacobowitz <drow@mvista.com> * ada-lang.c (fill_in_ada_prototype): Update comment. diff --git a/gdb/config/m68k/tm-m68k.h b/gdb/config/m68k/tm-m68k.h index 40bd25aa626..8f0f6a843a9 100644 --- a/gdb/config/m68k/tm-m68k.h +++ b/gdb/config/m68k/tm-m68k.h @@ -21,6 +21,8 @@ #include "regcache.h" +#define GDB_MULTI_ARCH 0 + /* Generic 68000 stuff, to be included by other tm-*.h files. */ #define TARGET_LONG_DOUBLE_FORMAT &floatformat_m68881_ext diff --git a/gdb/m68k-tdep.c b/gdb/m68k-tdep.c index 8abb93d8c80..05a3e50fdec 100644 --- a/gdb/m68k-tdep.c +++ b/gdb/m68k-tdep.c @@ -677,9 +677,40 @@ m68k_saved_pc_after_call (struct frame_info *frame) return read_memory_integer (read_register (SP_REGNUM), 4); } +/* Function: m68k_gdbarch_init + Initializer function for the m68k gdbarch vector. + Called by gdbarch. Sets up the gdbarch vector(s) for this target. */ + +static struct gdbarch * +m68k_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) +{ + struct gdbarch_tdep *tdep = NULL; + 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 0 + tdep = (struct gdbarch_tdep *) xmalloc (sizeof (struct gdbarch_tdep)); +#endif + + gdbarch = gdbarch_alloc (&info, 0); + + return gdbarch; +} + + +static void +m68k_dump_tdep (struct gdbarch *current_gdbarch, struct ui_file *file) +{ + +} void _initialize_m68k_tdep (void) { + gdbarch_register (bfd_arch_m68k, m68k_gdbarch_init, m68k_dump_tdep); tm_print_insn = print_insn_m68k; } |