static struct gdbarch *
moxie_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
{
struct gdbarch *gdbarch;
struct gdbarch_tdep *tdep;
/* If there is already a candidate, use it. */
arches = gdbarch_list_lookup_by_info (arches, &info);
if (arches != NULL)
return arches->gdbarch;
/* Allocate space for the new architecture. */
tdep = XMALLOC (struct gdbarch_tdep);
gdbarch = gdbarch_alloc (&info, tdep);
set_gdbarch_read_pc (gdbarch, moxie_read_pc);
set_gdbarch_write_pc (gdbarch, moxie_write_pc);
set_gdbarch_unwind_sp (gdbarch, moxie_unwind_sp);
set_gdbarch_num_regs (gdbarch, MOXIE_NUM_REGS);
set_gdbarch_sp_regnum (gdbarch, MOXIE_SP_REGNUM);
set_gdbarch_register_name (gdbarch, moxie_register_name);
set_gdbarch_register_type (gdbarch, moxie_register_type);
set_gdbarch_return_value (gdbarch, moxie_return_value);
set_gdbarch_skip_prologue (gdbarch, moxie_skip_prologue);
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
set_gdbarch_breakpoint_from_pc (gdbarch, moxie_breakpoint_from_pc);
set_gdbarch_frame_align (gdbarch, moxie_frame_align);
frame_base_set_default (gdbarch, &moxie_frame_base);
/* Methods for saving / extracting a dummy frame's ID. The ID's
stack address must match the SP value returned by
PUSH_DUMMY_CALL, and saved by generic_save_dummy_frame_tos. */
set_gdbarch_dummy_id (gdbarch, moxie_dummy_id);
set_gdbarch_unwind_pc (gdbarch, moxie_unwind_pc);
set_gdbarch_print_insn (gdbarch, print_insn_moxie);
/* Hook in ABI-specific overrides, if they have been registered. */
gdbarch_init_osabi (info, gdbarch);
/* Hook in the default unwinders. */
frame_unwind_append_unwinder (gdbarch, &moxie_frame_unwind);
/* Support simple overlay manager. */
set_gdbarch_overlay_update (gdbarch, simple_overlay_update);
return gdbarch;
}
static struct gdbarch *
mn10300_gdbarch_init (struct gdbarch_info info,
struct gdbarch_list *arches)
{
struct gdbarch *gdbarch;
struct gdbarch_tdep *tdep;
arches = gdbarch_list_lookup_by_info (arches, &info);
if (arches != NULL)
return arches->gdbarch;
tdep = xmalloc (sizeof (struct gdbarch_tdep));
gdbarch = gdbarch_alloc (&info, tdep);
switch (info.bfd_arch_info->mach)
{
case 0:
case bfd_mach_mn10300:
set_gdbarch_register_name (gdbarch, mn10300_generic_register_name);
tdep->am33_mode = 0;
break;
case bfd_mach_am33:
set_gdbarch_register_name (gdbarch, am33_register_name);
tdep->am33_mode = 1;
break;
default:
internal_error (__FILE__, __LINE__,
_("mn10300_gdbarch_init: Unknown mn10300 variant"));
break;
}
/* Registers. */
set_gdbarch_num_regs (gdbarch, E_NUM_REGS);
set_gdbarch_register_type (gdbarch, mn10300_register_type);
set_gdbarch_skip_prologue (gdbarch, mn10300_skip_prologue);
set_gdbarch_read_pc (gdbarch, mn10300_read_pc);
set_gdbarch_write_pc (gdbarch, mn10300_write_pc);
set_gdbarch_pc_regnum (gdbarch, E_PC_REGNUM);
set_gdbarch_sp_regnum (gdbarch, E_SP_REGNUM);
/* Stack unwinding. */
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
/* Breakpoints. */
set_gdbarch_breakpoint_from_pc (gdbarch, mn10300_breakpoint_from_pc);
/* decr_pc_after_break? */
/* Disassembly. */
set_gdbarch_print_insn (gdbarch, print_insn_mn10300);
/* Stage 2 */
/* MVS Note: at least the first one is deprecated! */
set_gdbarch_deprecated_use_struct_convention (gdbarch,
mn10300_use_struct_convention);
set_gdbarch_store_return_value (gdbarch, mn10300_store_return_value);
set_gdbarch_extract_return_value (gdbarch, mn10300_extract_return_value);
/* Stage 3 -- get target calls working. */
set_gdbarch_push_dummy_call (gdbarch, mn10300_push_dummy_call);
/* set_gdbarch_return_value (store, extract) */
mn10300_frame_unwind_init (gdbarch);
return gdbarch;
}
static struct gdbarch *
ft32_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
{
struct gdbarch *gdbarch;
struct gdbarch_tdep *tdep;
struct type *void_type;
struct type *func_void_type;
/* If there is already a candidate, use it. */
arches = gdbarch_list_lookup_by_info (arches, &info);
if (arches != NULL)
return arches->gdbarch;
/* Allocate space for the new architecture. */
tdep = XNEW (struct gdbarch_tdep);
gdbarch = gdbarch_alloc (&info, tdep);
/* Create a type for PC. We can't use builtin types here, as they may not
be defined. */
void_type = arch_type (gdbarch, TYPE_CODE_VOID, 1, "void");
func_void_type = make_function_type (void_type, NULL);
tdep->pc_type = arch_type (gdbarch, TYPE_CODE_PTR, 4, NULL);
TYPE_TARGET_TYPE (tdep->pc_type) = func_void_type;
TYPE_UNSIGNED (tdep->pc_type) = 1;
TYPE_INSTANCE_FLAGS (tdep->pc_type) |= TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1;
set_gdbarch_read_pc (gdbarch, ft32_read_pc);
set_gdbarch_write_pc (gdbarch, ft32_write_pc);
set_gdbarch_unwind_sp (gdbarch, ft32_unwind_sp);
set_gdbarch_num_regs (gdbarch, FT32_NUM_REGS);
set_gdbarch_sp_regnum (gdbarch, FT32_SP_REGNUM);
set_gdbarch_pc_regnum (gdbarch, FT32_PC_REGNUM);
set_gdbarch_register_name (gdbarch, ft32_register_name);
set_gdbarch_register_type (gdbarch, ft32_register_type);
set_gdbarch_return_value (gdbarch, ft32_return_value);
set_gdbarch_pointer_to_address (gdbarch, ft32_pointer_to_address);
set_gdbarch_skip_prologue (gdbarch, ft32_skip_prologue);
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
set_gdbarch_breakpoint_from_pc (gdbarch, ft32_breakpoint_from_pc);
set_gdbarch_frame_align (gdbarch, ft32_frame_align);
frame_base_set_default (gdbarch, &ft32_frame_base);
/* Methods for saving / extracting a dummy frame's ID. The ID's
stack address must match the SP value returned by
PUSH_DUMMY_CALL, and saved by generic_save_dummy_frame_tos. */
set_gdbarch_dummy_id (gdbarch, ft32_dummy_id);
set_gdbarch_unwind_pc (gdbarch, ft32_unwind_pc);
set_gdbarch_print_insn (gdbarch, print_insn_ft32);
/* Hook in ABI-specific overrides, if they have been registered. */
gdbarch_init_osabi (info, gdbarch);
/* Hook in the default unwinders. */
frame_unwind_append_unwinder (gdbarch, &ft32_frame_unwind);
/* Support simple overlay manager. */
set_gdbarch_overlay_update (gdbarch, simple_overlay_update);
set_gdbarch_address_class_type_flags (gdbarch, ft32_address_class_type_flags);
set_gdbarch_address_class_name_to_type_flags
(gdbarch, ft32_address_class_name_to_type_flags);
set_gdbarch_address_class_type_flags_to_name
(gdbarch, ft32_address_class_type_flags_to_name);
return gdbarch;
}
