/* Dynamic architecture support for GDB, the GNU debugger.
- Copyright (C) 1998-2020 Free Software Foundation, Inc.
+ Copyright (C) 1998-2021 Free Software Foundation, Inc.
This file is part of GDB.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
-/* This file was created with the aid of ``gdbarch.sh''.
-
- The Bourne shell script ``gdbarch.sh'' creates the files
- ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
- against the existing ``gdbarch.[hc]''. Any differences found
- being reported.
-
- If editing this file, please also run gdbarch.sh and merge any
- changes into that script. Conversely, when making sweeping changes
- to this file, modifying gdbarch.sh and using its output may prove
- easier. */
+/* This file was created with the aid of ``gdbarch.sh''. */
#include "defs.h"
unsigned int gdbarch_debug = GDBARCH_DEBUG;
static void
show_gdbarch_debug (struct ui_file *file, int from_tty,
- struct cmd_list_element *c, const char *value)
+ struct cmd_list_element *c, const char *value)
{
fprintf_filtered (file, _("Architecture debugging is %s.\n"), value);
}
int int_bit;
int long_bit;
int long_long_bit;
+ int bfloat16_bit;
+ const struct floatformat ** bfloat16_format;
int half_bit;
const struct floatformat ** half_format;
int float_bit;
int num_pseudo_regs;
gdbarch_ax_pseudo_register_collect_ftype *ax_pseudo_register_collect;
gdbarch_ax_pseudo_register_push_stack_ftype *ax_pseudo_register_push_stack;
- gdbarch_handle_segmentation_fault_ftype *handle_segmentation_fault;
+ gdbarch_report_signal_info_ftype *report_signal_info;
int sp_regnum;
int pc_regnum;
int ps_regnum;
gdbarch_displaced_step_copy_insn_ftype *displaced_step_copy_insn;
gdbarch_displaced_step_hw_singlestep_ftype *displaced_step_hw_singlestep;
gdbarch_displaced_step_fixup_ftype *displaced_step_fixup;
- gdbarch_displaced_step_location_ftype *displaced_step_location;
+ gdbarch_displaced_step_prepare_ftype *displaced_step_prepare;
+ gdbarch_displaced_step_finish_ftype *displaced_step_finish;
+ gdbarch_displaced_step_copy_insn_closure_by_addr_ftype *displaced_step_copy_insn_closure_by_addr;
+ gdbarch_displaced_step_restore_all_in_ptid_ftype *displaced_step_restore_all_in_ptid;
gdbarch_relocate_instruction_ftype *relocate_instruction;
gdbarch_overlay_update_ftype *overlay_update;
gdbarch_core_read_description_ftype *core_read_description;
- gdbarch_static_transform_name_ftype *static_transform_name;
int sofun_address_maybe_missing;
gdbarch_process_record_ftype *process_record;
gdbarch_process_record_signal_ftype *process_record_signal;
const disasm_options_and_args_t * valid_disassembler_options;
gdbarch_type_align_ftype *type_align;
gdbarch_get_pc_address_flags_ftype *get_pc_address_flags;
+ gdbarch_read_core_file_mappings_ftype *read_core_file_mappings;
};
/* Create a new ``struct gdbarch'' based on information provided by
struct gdbarch *
gdbarch_alloc (const struct gdbarch_info *info,
- struct gdbarch_tdep *tdep)
+ struct gdbarch_tdep *tdep)
{
struct gdbarch *gdbarch;
gdbarch->int_bit = 4*TARGET_CHAR_BIT;
gdbarch->long_bit = 4*TARGET_CHAR_BIT;
gdbarch->long_long_bit = 2*gdbarch->long_bit;
+ gdbarch->bfloat16_bit = 2*TARGET_CHAR_BIT;
gdbarch->half_bit = 2*TARGET_CHAR_BIT;
gdbarch->float_bit = 4*TARGET_CHAR_BIT;
gdbarch->double_bit = 8*TARGET_CHAR_BIT;
gdbarch->skip_permanent_breakpoint = default_skip_permanent_breakpoint;
gdbarch->displaced_step_hw_singlestep = default_displaced_step_hw_singlestep;
gdbarch->displaced_step_fixup = NULL;
- gdbarch->displaced_step_location = NULL;
+ gdbarch->displaced_step_finish = NULL;
gdbarch->relocate_instruction = NULL;
gdbarch->has_shared_address_space = default_has_shared_address_space;
gdbarch->fast_tracepoint_valid_at = default_fast_tracepoint_valid_at;
gdbarch->addressable_memory_unit_size = default_addressable_memory_unit_size;
gdbarch->type_align = default_type_align;
gdbarch->get_pc_address_flags = default_get_pc_address_flags;
+ gdbarch->read_core_file_mappings = default_read_core_file_mappings;
/* gdbarch_alloc() */
return gdbarch;
/* Skip verify of int_bit, invalid_p == 0 */
/* Skip verify of long_bit, invalid_p == 0 */
/* Skip verify of long_long_bit, invalid_p == 0 */
+ /* Skip verify of bfloat16_bit, invalid_p == 0 */
+ if (gdbarch->bfloat16_format == 0)
+ gdbarch->bfloat16_format = floatformats_bfloat16;
/* Skip verify of half_bit, invalid_p == 0 */
if (gdbarch->half_format == 0)
gdbarch->half_format = floatformats_ieee_half;
/* Skip verify of num_pseudo_regs, invalid_p == 0 */
/* Skip verify of ax_pseudo_register_collect, has predicate. */
/* Skip verify of ax_pseudo_register_push_stack, has predicate. */
- /* Skip verify of handle_segmentation_fault, has predicate. */
+ /* Skip verify of report_signal_info, has predicate. */
/* Skip verify of sp_regnum, invalid_p == 0 */
/* Skip verify of pc_regnum, invalid_p == 0 */
/* Skip verify of ps_regnum, invalid_p == 0 */
/* Skip verify of displaced_step_copy_insn, has predicate. */
/* Skip verify of displaced_step_hw_singlestep, invalid_p == 0 */
/* Skip verify of displaced_step_fixup, has predicate. */
- if ((! gdbarch->displaced_step_location) != (! gdbarch->displaced_step_copy_insn))
- log.puts ("\n\tdisplaced_step_location");
+ /* Skip verify of displaced_step_prepare, has predicate. */
+ if ((! gdbarch->displaced_step_finish) != (! gdbarch->displaced_step_prepare))
+ log.puts ("\n\tdisplaced_step_finish");
+ /* Skip verify of displaced_step_copy_insn_closure_by_addr, has predicate. */
/* Skip verify of relocate_instruction, has predicate. */
/* Skip verify of overlay_update, has predicate. */
/* Skip verify of core_read_description, has predicate. */
- /* Skip verify of static_transform_name, has predicate. */
/* Skip verify of sofun_address_maybe_missing, invalid_p == 0 */
/* Skip verify of process_record, has predicate. */
/* Skip verify of process_record_signal, has predicate. */
/* Skip verify of valid_disassembler_options, invalid_p == 0 */
/* Skip verify of type_align, invalid_p == 0 */
/* Skip verify of get_pc_address_flags, invalid_p == 0 */
+ /* Skip verify of read_core_file_mappings, invalid_p == 0 */
if (!log.empty ())
internal_error (__FILE__, __LINE__,
- _("verify_gdbarch: the following are invalid ...%s"),
- log.c_str ());
+ _("verify_gdbarch: the following are invalid ...%s"),
+ log.c_str ());
}
gdb_nm_file = GDB_NM_FILE;
#endif
fprintf_unfiltered (file,
- "gdbarch_dump: GDB_NM_FILE = %s\n",
- gdb_nm_file);
+ "gdbarch_dump: GDB_NM_FILE = %s\n",
+ gdb_nm_file);
fprintf_unfiltered (file,
"gdbarch_dump: addr_bit = %s\n",
plongest (gdbarch->addr_bit));
fprintf_unfiltered (file,
"gdbarch_dump: bfd_arch_info = %s\n",
gdbarch_bfd_arch_info (gdbarch)->printable_name);
+ fprintf_unfiltered (file,
+ "gdbarch_dump: bfloat16_bit = %s\n",
+ plongest (gdbarch->bfloat16_bit));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: bfloat16_format = %s\n",
+ pformat (gdbarch->bfloat16_format));
fprintf_unfiltered (file,
"gdbarch_dump: breakpoint_from_pc = <%s>\n",
host_address_to_string (gdbarch->breakpoint_from_pc));
fprintf_unfiltered (file,
"gdbarch_dump: displaced_step_copy_insn = <%s>\n",
host_address_to_string (gdbarch->displaced_step_copy_insn));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: gdbarch_displaced_step_copy_insn_closure_by_addr_p() = %d\n",
+ gdbarch_displaced_step_copy_insn_closure_by_addr_p (gdbarch));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: displaced_step_copy_insn_closure_by_addr = <%s>\n",
+ host_address_to_string (gdbarch->displaced_step_copy_insn_closure_by_addr));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: displaced_step_finish = <%s>\n",
+ host_address_to_string (gdbarch->displaced_step_finish));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_displaced_step_fixup_p() = %d\n",
gdbarch_displaced_step_fixup_p (gdbarch));
"gdbarch_dump: displaced_step_hw_singlestep = <%s>\n",
host_address_to_string (gdbarch->displaced_step_hw_singlestep));
fprintf_unfiltered (file,
- "gdbarch_dump: displaced_step_location = <%s>\n",
- host_address_to_string (gdbarch->displaced_step_location));
+ "gdbarch_dump: gdbarch_displaced_step_prepare_p() = %d\n",
+ gdbarch_displaced_step_prepare_p (gdbarch));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: displaced_step_prepare = <%s>\n",
+ host_address_to_string (gdbarch->displaced_step_prepare));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: displaced_step_restore_all_in_ptid = <%s>\n",
+ host_address_to_string (gdbarch->displaced_step_restore_all_in_ptid));
fprintf_unfiltered (file,
"gdbarch_dump: double_bit = %s\n",
plongest (gdbarch->double_bit));
fprintf_unfiltered (file,
"gdbarch_dump: half_format = %s\n",
pformat (gdbarch->half_format));
- fprintf_unfiltered (file,
- "gdbarch_dump: gdbarch_handle_segmentation_fault_p() = %d\n",
- gdbarch_handle_segmentation_fault_p (gdbarch));
- fprintf_unfiltered (file,
- "gdbarch_dump: handle_segmentation_fault = <%s>\n",
- host_address_to_string (gdbarch->handle_segmentation_fault));
fprintf_unfiltered (file,
"gdbarch_dump: has_dos_based_file_system = %s\n",
plongest (gdbarch->has_dos_based_file_system));
fprintf_unfiltered (file,
"gdbarch_dump: ravenscar_ops = %s\n",
host_address_to_string (gdbarch->ravenscar_ops));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: read_core_file_mappings = <%s>\n",
+ host_address_to_string (gdbarch->read_core_file_mappings));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_read_pc_p() = %d\n",
gdbarch_read_pc_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: remote_register_number = <%s>\n",
host_address_to_string (gdbarch->remote_register_number));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: gdbarch_report_signal_info_p() = %d\n",
+ gdbarch_report_signal_info_p (gdbarch));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: report_signal_info = <%s>\n",
+ host_address_to_string (gdbarch->report_signal_info));
fprintf_unfiltered (file,
"gdbarch_dump: return_in_first_hidden_param_p = <%s>\n",
host_address_to_string (gdbarch->return_in_first_hidden_param_p));
fprintf_unfiltered (file,
"gdbarch_dump: stap_register_suffixes = %s\n",
pstring_list (gdbarch->stap_register_suffixes));
- fprintf_unfiltered (file,
- "gdbarch_dump: gdbarch_static_transform_name_p() = %d\n",
- gdbarch_static_transform_name_p (gdbarch));
- fprintf_unfiltered (file,
- "gdbarch_dump: static_transform_name = <%s>\n",
- host_address_to_string (gdbarch->static_transform_name));
fprintf_unfiltered (file,
"gdbarch_dump: sw_breakpoint_from_kind = <%s>\n",
host_address_to_string (gdbarch->sw_breakpoint_from_kind));
gdbarch->long_long_bit = long_long_bit;
}
+int
+gdbarch_bfloat16_bit (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch != NULL);
+ /* Skip verify of bfloat16_bit, invalid_p == 0 */
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_bfloat16_bit called\n");
+ return gdbarch->bfloat16_bit;
+}
+
+void
+set_gdbarch_bfloat16_bit (struct gdbarch *gdbarch,
+ int bfloat16_bit)
+{
+ gdbarch->bfloat16_bit = bfloat16_bit;
+}
+
+const struct floatformat **
+gdbarch_bfloat16_format (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch != NULL);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_bfloat16_format called\n");
+ return gdbarch->bfloat16_format;
+}
+
+void
+set_gdbarch_bfloat16_format (struct gdbarch *gdbarch,
+ const struct floatformat ** bfloat16_format)
+{
+ gdbarch->bfloat16_format = bfloat16_format;
+}
+
int
gdbarch_half_bit (struct gdbarch *gdbarch)
{
gdbarch->char_signed = char_signed;
}
-int
+bool
gdbarch_read_pc_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->read_pc = read_pc;
}
-int
+bool
gdbarch_write_pc_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->virtual_frame_pointer = virtual_frame_pointer;
}
-int
+bool
gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->pseudo_register_read = pseudo_register_read;
}
-int
+bool
gdbarch_pseudo_register_read_value_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->pseudo_register_read_value = pseudo_register_read_value;
}
-int
+bool
gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->num_pseudo_regs = num_pseudo_regs;
}
-int
+bool
gdbarch_ax_pseudo_register_collect_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->ax_pseudo_register_collect = ax_pseudo_register_collect;
}
-int
+bool
gdbarch_ax_pseudo_register_push_stack_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->ax_pseudo_register_push_stack = ax_pseudo_register_push_stack;
}
-int
-gdbarch_handle_segmentation_fault_p (struct gdbarch *gdbarch)
+bool
+gdbarch_report_signal_info_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
- return gdbarch->handle_segmentation_fault != NULL;
+ return gdbarch->report_signal_info != NULL;
}
void
-gdbarch_handle_segmentation_fault (struct gdbarch *gdbarch, struct ui_out *uiout)
+gdbarch_report_signal_info (struct gdbarch *gdbarch, struct ui_out *uiout, enum gdb_signal siggnal)
{
gdb_assert (gdbarch != NULL);
- gdb_assert (gdbarch->handle_segmentation_fault != NULL);
+ gdb_assert (gdbarch->report_signal_info != NULL);
if (gdbarch_debug >= 2)
- fprintf_unfiltered (gdb_stdlog, "gdbarch_handle_segmentation_fault called\n");
- gdbarch->handle_segmentation_fault (gdbarch, uiout);
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_report_signal_info called\n");
+ gdbarch->report_signal_info (gdbarch, uiout, siggnal);
}
void
-set_gdbarch_handle_segmentation_fault (struct gdbarch *gdbarch,
- gdbarch_handle_segmentation_fault_ftype handle_segmentation_fault)
+set_gdbarch_report_signal_info (struct gdbarch *gdbarch,
+ gdbarch_report_signal_info_ftype report_signal_info)
{
- gdbarch->handle_segmentation_fault = handle_segmentation_fault;
+ gdbarch->report_signal_info = report_signal_info;
}
int
gdbarch->register_name = register_name;
}
-int
+bool
gdbarch_register_type_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->deprecated_fp_regnum = deprecated_fp_regnum;
}
-int
+bool
gdbarch_push_dummy_call_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->call_dummy_location = call_dummy_location;
}
-int
+bool
gdbarch_push_dummy_code_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->print_float_info = print_float_info;
}
-int
+bool
gdbarch_print_vector_info_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->cannot_store_register = cannot_store_register;
}
-int
+bool
gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->address_to_pointer = address_to_pointer;
}
-int
+bool
gdbarch_integer_to_address_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->integer_to_address = integer_to_address;
}
-int
+bool
gdbarch_return_value_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->skip_prologue = skip_prologue;
}
-int
+bool
gdbarch_skip_main_prologue_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->skip_main_prologue = skip_main_prologue;
}
-int
+bool
gdbarch_skip_entrypoint_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->breakpoint_kind_from_current_state = breakpoint_kind_from_current_state;
}
-int
+bool
gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->remote_register_number = remote_register_number;
}
-int
+bool
gdbarch_fetch_tls_load_module_address_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->fetch_tls_load_module_address = fetch_tls_load_module_address;
}
-int
+bool
gdbarch_get_thread_local_address_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->unwind_sp = unwind_sp;
}
-int
+bool
gdbarch_frame_num_args_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->frame_num_args = frame_num_args;
}
-int
+bool
gdbarch_frame_align_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->significant_addr_bit = significant_addr_bit;
}
-int
+bool
gdbarch_software_single_step_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->software_single_step = software_single_step;
}
-int
+bool
gdbarch_single_step_through_delay_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->stack_frame_destroyed_p = stack_frame_destroyed_p;
}
-int
+bool
gdbarch_elf_make_msymbol_special_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->have_nonsteppable_watchpoint = have_nonsteppable_watchpoint;
}
-int
+bool
gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->address_class_type_flags != NULL;
}
-int
+type_instance_flags
gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class)
{
gdb_assert (gdbarch != NULL);
gdbarch->address_class_type_flags = address_class_type_flags;
}
-int
+bool
gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
}
const char *
-gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags)
+gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, type_instance_flags type_flags)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->address_class_type_flags_to_name != NULL);
gdbarch->execute_dwarf_cfa_vendor_op = execute_dwarf_cfa_vendor_op;
}
-int
+bool
gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->address_class_name_to_type_flags != NULL;
}
-int
-gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr)
+bool
+gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, type_instance_flags *type_flags_ptr)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->address_class_name_to_type_flags != NULL);
gdbarch->register_reggroup_p = register_reggroup_p;
}
-int
+bool
gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->fetch_pointer_argument = fetch_pointer_argument;
}
-int
+bool
gdbarch_iterate_over_regset_sections_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->iterate_over_regset_sections = iterate_over_regset_sections;
}
-int
+bool
gdbarch_make_corefile_notes_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->make_corefile_notes != NULL;
}
-char *
+gdb::unique_xmalloc_ptr<char>
gdbarch_make_corefile_notes (struct gdbarch *gdbarch, bfd *obfd, int *note_size)
{
gdb_assert (gdbarch != NULL);
gdbarch->make_corefile_notes = make_corefile_notes;
}
-int
+bool
gdbarch_find_memory_regions_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->find_memory_regions = find_memory_regions;
}
-int
+bool
gdbarch_core_xfer_shared_libraries_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->core_xfer_shared_libraries = core_xfer_shared_libraries;
}
-int
+bool
gdbarch_core_xfer_shared_libraries_aix_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->core_xfer_shared_libraries_aix = core_xfer_shared_libraries_aix;
}
-int
+bool
gdbarch_core_pid_to_str_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->core_pid_to_str = core_pid_to_str;
}
-int
+bool
gdbarch_core_thread_name_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->core_thread_name = core_thread_name;
}
-int
+bool
gdbarch_core_xfer_siginfo_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->core_xfer_siginfo = core_xfer_siginfo;
}
-int
+bool
gdbarch_gcore_bfd_target_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->skip_permanent_breakpoint = skip_permanent_breakpoint;
}
-int
+bool
gdbarch_max_insn_length_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->max_insn_length = max_insn_length;
}
-int
+bool
gdbarch_displaced_step_copy_insn_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->displaced_step_copy_insn != NULL;
}
-struct displaced_step_closure *
+displaced_step_copy_insn_closure_up
gdbarch_displaced_step_copy_insn (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
{
gdb_assert (gdbarch != NULL);
gdbarch->displaced_step_copy_insn = displaced_step_copy_insn;
}
-int
-gdbarch_displaced_step_hw_singlestep (struct gdbarch *gdbarch, struct displaced_step_closure *closure)
+bool
+gdbarch_displaced_step_hw_singlestep (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->displaced_step_hw_singlestep != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_displaced_step_hw_singlestep called\n");
- return gdbarch->displaced_step_hw_singlestep (gdbarch, closure);
+ return gdbarch->displaced_step_hw_singlestep (gdbarch);
}
void
gdbarch->displaced_step_hw_singlestep = displaced_step_hw_singlestep;
}
-int
+bool
gdbarch_displaced_step_fixup_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
}
void
-gdbarch_displaced_step_fixup (struct gdbarch *gdbarch, struct displaced_step_closure *closure, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
+gdbarch_displaced_step_fixup (struct gdbarch *gdbarch, struct displaced_step_copy_insn_closure *closure, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->displaced_step_fixup != NULL);
gdbarch->displaced_step_fixup = displaced_step_fixup;
}
-CORE_ADDR
-gdbarch_displaced_step_location (struct gdbarch *gdbarch)
+bool
+gdbarch_displaced_step_prepare_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
- gdb_assert (gdbarch->displaced_step_location != NULL);
+ return gdbarch->displaced_step_prepare != NULL;
+}
+
+displaced_step_prepare_status
+gdbarch_displaced_step_prepare (struct gdbarch *gdbarch, thread_info *thread, CORE_ADDR &displaced_pc)
+{
+ gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->displaced_step_prepare != NULL);
if (gdbarch_debug >= 2)
- fprintf_unfiltered (gdb_stdlog, "gdbarch_displaced_step_location called\n");
- return gdbarch->displaced_step_location (gdbarch);
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_displaced_step_prepare called\n");
+ return gdbarch->displaced_step_prepare (gdbarch, thread, displaced_pc);
}
void
-set_gdbarch_displaced_step_location (struct gdbarch *gdbarch,
- gdbarch_displaced_step_location_ftype displaced_step_location)
+set_gdbarch_displaced_step_prepare (struct gdbarch *gdbarch,
+ gdbarch_displaced_step_prepare_ftype displaced_step_prepare)
{
- gdbarch->displaced_step_location = displaced_step_location;
+ gdbarch->displaced_step_prepare = displaced_step_prepare;
}
-int
+displaced_step_finish_status
+gdbarch_displaced_step_finish (struct gdbarch *gdbarch, thread_info *thread, gdb_signal sig)
+{
+ gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->displaced_step_finish != NULL);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_displaced_step_finish called\n");
+ return gdbarch->displaced_step_finish (gdbarch, thread, sig);
+}
+
+void
+set_gdbarch_displaced_step_finish (struct gdbarch *gdbarch,
+ gdbarch_displaced_step_finish_ftype displaced_step_finish)
+{
+ gdbarch->displaced_step_finish = displaced_step_finish;
+}
+
+bool
+gdbarch_displaced_step_copy_insn_closure_by_addr_p (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch != NULL);
+ return gdbarch->displaced_step_copy_insn_closure_by_addr != NULL;
+}
+
+const displaced_step_copy_insn_closure *
+gdbarch_displaced_step_copy_insn_closure_by_addr (struct gdbarch *gdbarch, inferior *inf, CORE_ADDR addr)
+{
+ gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->displaced_step_copy_insn_closure_by_addr != NULL);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_displaced_step_copy_insn_closure_by_addr called\n");
+ return gdbarch->displaced_step_copy_insn_closure_by_addr (inf, addr);
+}
+
+void
+set_gdbarch_displaced_step_copy_insn_closure_by_addr (struct gdbarch *gdbarch,
+ gdbarch_displaced_step_copy_insn_closure_by_addr_ftype displaced_step_copy_insn_closure_by_addr)
+{
+ gdbarch->displaced_step_copy_insn_closure_by_addr = displaced_step_copy_insn_closure_by_addr;
+}
+
+void
+gdbarch_displaced_step_restore_all_in_ptid (struct gdbarch *gdbarch, inferior *parent_inf, ptid_t child_ptid)
+{
+ gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->displaced_step_restore_all_in_ptid != NULL);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_displaced_step_restore_all_in_ptid called\n");
+ gdbarch->displaced_step_restore_all_in_ptid (parent_inf, child_ptid);
+}
+
+void
+set_gdbarch_displaced_step_restore_all_in_ptid (struct gdbarch *gdbarch,
+ gdbarch_displaced_step_restore_all_in_ptid_ftype displaced_step_restore_all_in_ptid)
+{
+ gdbarch->displaced_step_restore_all_in_ptid = displaced_step_restore_all_in_ptid;
+}
+
+bool
gdbarch_relocate_instruction_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->relocate_instruction = relocate_instruction;
}
-int
+bool
gdbarch_overlay_update_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->overlay_update = overlay_update;
}
-int
+bool
gdbarch_core_read_description_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->core_read_description = core_read_description;
}
-int
-gdbarch_static_transform_name_p (struct gdbarch *gdbarch)
-{
- gdb_assert (gdbarch != NULL);
- return gdbarch->static_transform_name != NULL;
-}
-
-const char *
-gdbarch_static_transform_name (struct gdbarch *gdbarch, const char *name)
-{
- gdb_assert (gdbarch != NULL);
- gdb_assert (gdbarch->static_transform_name != NULL);
- if (gdbarch_debug >= 2)
- fprintf_unfiltered (gdb_stdlog, "gdbarch_static_transform_name called\n");
- return gdbarch->static_transform_name (name);
-}
-
-void
-set_gdbarch_static_transform_name (struct gdbarch *gdbarch,
- gdbarch_static_transform_name_ftype static_transform_name)
-{
- gdbarch->static_transform_name = static_transform_name;
-}
-
int
gdbarch_sofun_address_maybe_missing (struct gdbarch *gdbarch)
{
gdbarch->sofun_address_maybe_missing = sofun_address_maybe_missing;
}
-int
+bool
gdbarch_process_record_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->process_record = process_record;
}
-int
+bool
gdbarch_process_record_signal_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->process_record_signal = process_record_signal;
}
-int
+bool
gdbarch_gdb_signal_from_target_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->gdb_signal_from_target = gdb_signal_from_target;
}
-int
+bool
gdbarch_gdb_signal_to_target_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->gdb_signal_to_target = gdb_signal_to_target;
}
-int
+bool
gdbarch_get_siginfo_type_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->get_siginfo_type = get_siginfo_type;
}
-int
+bool
gdbarch_record_special_symbol_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->record_special_symbol = record_special_symbol;
}
-int
+bool
gdbarch_get_syscall_number_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->stap_gdb_register_suffix = stap_gdb_register_suffix;
}
-int
+bool
gdbarch_stap_is_single_operand_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->stap_is_single_operand = stap_is_single_operand;
}
-int
+bool
gdbarch_stap_parse_special_token_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->stap_parse_special_token != NULL;
}
-int
+expr::operation_up
gdbarch_stap_parse_special_token (struct gdbarch *gdbarch, struct stap_parse_info *p)
{
gdb_assert (gdbarch != NULL);
gdbarch->stap_parse_special_token = stap_parse_special_token;
}
-int
+bool
gdbarch_stap_adjust_register_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->stap_adjust_register = stap_adjust_register;
}
-int
+bool
gdbarch_dtrace_parse_probe_argument_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->dtrace_parse_probe_argument != NULL;
}
-void
-gdbarch_dtrace_parse_probe_argument (struct gdbarch *gdbarch, struct expr_builder *builder, int narg)
+expr::operation_up
+gdbarch_dtrace_parse_probe_argument (struct gdbarch *gdbarch, int narg)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->dtrace_parse_probe_argument != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_dtrace_parse_probe_argument called\n");
- gdbarch->dtrace_parse_probe_argument (gdbarch, builder, narg);
+ return gdbarch->dtrace_parse_probe_argument (gdbarch, narg);
}
void
gdbarch->dtrace_parse_probe_argument = dtrace_parse_probe_argument;
}
-int
+bool
gdbarch_dtrace_probe_is_enabled_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->dtrace_probe_is_enabled = dtrace_probe_is_enabled;
}
-int
+bool
gdbarch_dtrace_enable_probe_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->dtrace_enable_probe = dtrace_enable_probe;
}
-int
+bool
gdbarch_dtrace_disable_probe_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->gen_return_address = gen_return_address;
}
-int
+bool
gdbarch_info_proc_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->info_proc = info_proc;
}
-int
+bool
gdbarch_core_info_proc_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->program_breakpoint_here_p = program_breakpoint_here_p;
}
-int
+bool
gdbarch_auxv_parse_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdbarch->get_pc_address_flags = get_pc_address_flags;
}
+void
+gdbarch_read_core_file_mappings (struct gdbarch *gdbarch, struct bfd *cbfd, gdb::function_view<void (ULONGEST count)> pre_loop_cb, gdb::function_view<void (int num, ULONGEST start, ULONGEST end, ULONGEST file_ofs, const char *filename)> loop_cb)
+{
+ gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->read_core_file_mappings != NULL);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_read_core_file_mappings called\n");
+ gdbarch->read_core_file_mappings (gdbarch, cbfd, pre_loop_cb, loop_cb);
+}
+
+void
+set_gdbarch_read_core_file_mappings (struct gdbarch *gdbarch,
+ gdbarch_read_core_file_mappings_ftype read_core_file_mappings)
+{
+ gdbarch->read_core_file_mappings = read_core_file_mappings;
+}
+
/* Keep a registry of per-architecture data-pointers required by GDB
modules. */
struct gdbarch_data_registration *registrations;
};
-struct gdbarch_data_registry gdbarch_data_registry =
+static struct gdbarch_data_registry gdbarch_data_registry =
{
0, NULL,
};
gdbarch->data = GDBARCH_OBSTACK_CALLOC (gdbarch, gdbarch->nr_data, void *);
}
-/* Initialize the current value of the specified per-architecture
- data-pointer. */
-
-void
-deprecated_set_gdbarch_data (struct gdbarch *gdbarch,
- struct gdbarch_data *data,
- void *pointer)
-{
- gdb_assert (data->index < gdbarch->nr_data);
- gdb_assert (gdbarch->data[data->index] == NULL);
- gdb_assert (data->pre_init == NULL);
- gdbarch->data[data->index] = pointer;
-}
-
/* Return the current value of the specified per-architecture
data-pointer. */
data->init_p = 1;
}
else
- /* The architecture initialization hasn't completed - punt -
- hope that the caller knows what they are doing. Once
- deprecated_set_gdbarch_data has been initialized, this can be
- changed to an internal error. */
- return NULL;
+ internal_error (__FILE__, __LINE__,
+ _("gdbarch post-init data field can only be used "
+ "after gdbarch is fully initialised"));
gdb_assert (gdbarch->data[data->index] != NULL);
}
return gdbarch->data[data->index];
const struct bfd_arch_info *ap;
ap = bfd_lookup_arch (rego->bfd_architecture, 0);
if (ap == NULL)
- internal_error (__FILE__, __LINE__,
- _("gdbarch_architecture_names: multi-arch unknown"));
+ internal_error (__FILE__, __LINE__,
+ _("gdbarch_architecture_names: multi-arch unknown"));
do
- {
- append_name (&arches, &nr_arches, ap->printable_name);
- ap = ap->next;
- }
+ {
+ append_name (&arches, &nr_arches, ap->printable_name);
+ ap = ap->next;
+ }
while (ap != NULL);
}
append_name (&arches, &nr_arches, NULL);
void
gdbarch_register (enum bfd_architecture bfd_architecture,
- gdbarch_init_ftype *init,
+ gdbarch_init_ftype *init,
gdbarch_dump_tdep_ftype *dump_tdep)
{
struct gdbarch_registration **curr;
if (bfd_arch_info == NULL)
{
internal_error (__FILE__, __LINE__,
- _("gdbarch: Attempt to register "
+ _("gdbarch: Attempt to register "
"unknown architecture (%d)"),
- bfd_architecture);
+ bfd_architecture);
}
/* Check that we haven't seen this architecture before. */
for (curr = &gdbarch_registry;
{
if (bfd_architecture == (*curr)->bfd_architecture)
internal_error (__FILE__, __LINE__,
- _("gdbarch: Duplicate registration "
+ _("gdbarch: Duplicate registration "
"of architecture (%s)"),
- bfd_arch_info->printable_name);
+ bfd_arch_info->printable_name);
}
/* log it */
if (gdbarch_debug)
struct gdbarch_list *
gdbarch_list_lookup_by_info (struct gdbarch_list *arches,
- const struct gdbarch_info *info)
+ const struct gdbarch_info *info)
{
for (; arches != NULL; arches = arches->next)
{
Set architecture debugging."), _("\
Show architecture debugging."), _("\
When non-zero, architecture debugging is enabled."),
- NULL,
- show_gdbarch_debug,
- &setdebuglist, &showdebuglist);
+ NULL,
+ show_gdbarch_debug,
+ &setdebuglist, &showdebuglist);
}
projects / deliverable / binutils-gdb.git / blobdiff