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. */
+ easier. */
#include "defs.h"
}
-/* Maintain the struct gdbarch object */
+/* Maintain the struct gdbarch object. */
struct gdbarch
{
/* An obstack bound to the lifetime of the architecture. */
struct obstack *obstack;
- /* basic architectural information */
+ /* basic architectural information. */
const struct bfd_arch_info * bfd_arch_info;
int byte_order;
int byte_order_for_code;
enum gdb_osabi osabi;
const struct target_desc * target_desc;
- /* target specific vector. */
+ /* target specific vector. */
struct gdbarch_tdep *tdep;
gdbarch_dump_tdep_ftype *dump_tdep;
- /* per-architecture data-pointers */
+ /* per-architecture data-pointers. */
unsigned nr_data;
void **data;
- /* per-architecture swap-regions */
+ /* per-architecture swap-regions. */
struct gdbarch_swap *swap;
/* Multi-arch values.
int int_bit;
int long_bit;
int long_long_bit;
+ int long_long_align_bit;
+ int half_bit;
+ const struct floatformat ** half_format;
int float_bit;
const struct floatformat ** float_format;
int double_bit;
const struct floatformat ** long_double_format;
int ptr_bit;
int addr_bit;
+ int dwarf2_addr_size;
int char_signed;
gdbarch_read_pc_ftype *read_pc;
gdbarch_write_pc_ftype *write_pc;
gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer;
gdbarch_pseudo_register_read_ftype *pseudo_register_read;
+ gdbarch_pseudo_register_read_value_ftype *pseudo_register_read_value;
gdbarch_pseudo_register_write_ftype *pseudo_register_write;
int num_regs;
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;
int sp_regnum;
int pc_regnum;
int ps_regnum;
gdbarch_register_reggroup_p_ftype *register_reggroup_p;
gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument;
gdbarch_regset_from_core_section_ftype *regset_from_core_section;
- int core_reg_section_encodes_pid;
struct core_regset_section * core_regset_sections;
+ gdbarch_make_corefile_notes_ftype *make_corefile_notes;
gdbarch_core_xfer_shared_libraries_ftype *core_xfer_shared_libraries;
gdbarch_core_pid_to_str_ftype *core_pid_to_str;
const char * gcore_bfd_target;
gdbarch_displaced_step_fixup_ftype *displaced_step_fixup;
gdbarch_displaced_step_free_closure_ftype *displaced_step_free_closure;
gdbarch_displaced_step_location_ftype *displaced_step_location;
+ 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;
gdbarch_auto_wide_charset_ftype *auto_wide_charset;
const char * solib_symbols_extension;
int has_dos_based_file_system;
+ gdbarch_gen_return_address_ftype *gen_return_address;
+ gdbarch_info_proc_ftype *info_proc;
};
/* The default architecture uses host values (for want of a better
- choice). */
+ choice). */
extern const struct bfd_arch_info bfd_default_arch_struct;
{
1, /* Always initialized. */
NULL, /* The obstack. */
- /* basic architecture information */
+ /* basic architecture information. */
&bfd_default_arch_struct, /* bfd_arch_info */
BFD_ENDIAN_BIG, /* byte_order */
BFD_ENDIAN_BIG, /* byte_order_for_code */
GDB_OSABI_UNKNOWN, /* osabi */
0, /* target_desc */
- /* target specific vector and its dump routine */
+ /* target specific vector and its dump routine. */
NULL, NULL,
- /*per-architecture data-pointers and swap regions */
+ /*per-architecture data-pointers and swap regions. */
0, NULL, NULL,
/* Multi-arch values */
1, /* bits_big_endian */
8 * sizeof (int), /* int_bit */
8 * sizeof (long), /* long_bit */
8 * sizeof (LONGEST), /* long_long_bit */
+ 8 * sizeof (LONGEST), /* long_long_align_bit */
+ 16, /* half_bit */
+ 0, /* half_format */
8 * sizeof (float), /* float_bit */
0, /* float_format */
8 * sizeof (double), /* double_bit */
0, /* long_double_format */
8 * sizeof (void*), /* ptr_bit */
8 * sizeof (void*), /* addr_bit */
+ sizeof (void*), /* dwarf2_addr_size */
1, /* char_signed */
0, /* read_pc */
0, /* write_pc */
legacy_virtual_frame_pointer, /* virtual_frame_pointer */
0, /* pseudo_register_read */
+ 0, /* pseudo_register_read_value */
0, /* pseudo_register_write */
0, /* num_regs */
0, /* num_pseudo_regs */
+ 0, /* ax_pseudo_register_collect */
+ 0, /* ax_pseudo_register_push_stack */
-1, /* sp_regnum */
-1, /* pc_regnum */
-1, /* ps_regnum */
default_register_reggroup_p, /* register_reggroup_p */
0, /* fetch_pointer_argument */
0, /* regset_from_core_section */
- 0, /* core_reg_section_encodes_pid */
0, /* core_regset_sections */
+ 0, /* make_corefile_notes */
0, /* core_xfer_shared_libraries */
0, /* core_pid_to_str */
0, /* gcore_bfd_target */
0, /* displaced_step_fixup */
NULL, /* displaced_step_free_closure */
NULL, /* displaced_step_location */
+ 0, /* relocate_instruction */
0, /* overlay_update */
0, /* core_read_description */
0, /* static_transform_name */
default_auto_wide_charset, /* auto_wide_charset */
0, /* solib_symbols_extension */
0, /* has_dos_based_file_system */
+ default_gen_return_address, /* gen_return_address */
+ 0, /* info_proc */
/* startup_gdbarch() */
};
struct gdbarch *target_gdbarch = &startup_gdbarch;
/* Create a new ``struct gdbarch'' based on information provided by
- ``struct gdbarch_info''. */
+ ``struct gdbarch_info''. */
struct gdbarch *
gdbarch_alloc (const struct gdbarch_info *info,
gdbarch->osabi = info->osabi;
gdbarch->target_desc = info->target_desc;
- /* Force the explicit initialization of these. */
+ /* Force the explicit initialization of these. */
gdbarch->bits_big_endian = (gdbarch->byte_order == BFD_ENDIAN_BIG);
gdbarch->short_bit = 2*TARGET_CHAR_BIT;
gdbarch->int_bit = 4*TARGET_CHAR_BIT;
gdbarch->long_bit = 4*TARGET_CHAR_BIT;
gdbarch->long_long_bit = 2*gdbarch->long_bit;
+ gdbarch->long_long_align_bit = 2*gdbarch->long_bit;
+ gdbarch->half_bit = 2*TARGET_CHAR_BIT;
gdbarch->float_bit = 4*TARGET_CHAR_BIT;
gdbarch->double_bit = 8*TARGET_CHAR_BIT;
gdbarch->long_double_bit = 8*TARGET_CHAR_BIT;
gdbarch->displaced_step_fixup = NULL;
gdbarch->displaced_step_free_closure = NULL;
gdbarch->displaced_step_location = NULL;
+ gdbarch->relocate_instruction = NULL;
gdbarch->target_signal_from_host = default_target_signal_from_host;
gdbarch->target_signal_to_host = default_target_signal_to_host;
gdbarch->has_shared_address_space = default_has_shared_address_space;
gdbarch->fast_tracepoint_valid_at = default_fast_tracepoint_valid_at;
gdbarch->auto_charset = default_auto_charset;
gdbarch->auto_wide_charset = default_auto_wide_charset;
+ gdbarch->gen_return_address = default_gen_return_address;
/* gdbarch_alloc() */
return gdbarch;
fprintf_unfiltered (log, "\n\tbyte-order");
if (gdbarch->bfd_arch_info == NULL)
fprintf_unfiltered (log, "\n\tbfd_arch_info");
- /* Check those that need to be defined for the given multi-arch level. */
+ /* Check those that need to be defined for the given multi-arch level. */
/* Skip verify of bits_big_endian, invalid_p == 0 */
/* Skip verify of short_bit, invalid_p == 0 */
/* 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 long_long_align_bit, invalid_p == 0 */
+ /* Skip verify of half_bit, invalid_p == 0 */
+ if (gdbarch->half_format == 0)
+ gdbarch->half_format = floatformats_ieee_half;
/* Skip verify of float_bit, invalid_p == 0 */
if (gdbarch->float_format == 0)
gdbarch->float_format = floatformats_ieee_single;
/* Skip verify of ptr_bit, invalid_p == 0 */
if (gdbarch->addr_bit == 0)
gdbarch->addr_bit = gdbarch_ptr_bit (gdbarch);
+ if (gdbarch->dwarf2_addr_size == 0)
+ gdbarch->dwarf2_addr_size = gdbarch_ptr_bit (gdbarch) / TARGET_CHAR_BIT;
if (gdbarch->char_signed == -1)
gdbarch->char_signed = 1;
- /* Skip verify of read_pc, has predicate */
- /* Skip verify of write_pc, has predicate */
+ /* Skip verify of read_pc, has predicate. */
+ /* Skip verify of write_pc, has predicate. */
/* Skip verify of virtual_frame_pointer, invalid_p == 0 */
- /* Skip verify of pseudo_register_read, has predicate */
- /* Skip verify of pseudo_register_write, has predicate */
+ /* Skip verify of pseudo_register_read, has predicate. */
+ /* Skip verify of pseudo_register_read_value, has predicate. */
+ /* Skip verify of pseudo_register_write, has predicate. */
if (gdbarch->num_regs == -1)
fprintf_unfiltered (log, "\n\tnum_regs");
/* 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 sp_regnum, invalid_p == 0 */
/* Skip verify of pc_regnum, invalid_p == 0 */
/* Skip verify of ps_regnum, invalid_p == 0 */
/* Skip verify of dwarf2_reg_to_regnum, invalid_p == 0 */
if (gdbarch->register_name == 0)
fprintf_unfiltered (log, "\n\tregister_name");
- /* Skip verify of register_type, has predicate */
- /* Skip verify of dummy_id, has predicate */
+ /* Skip verify of register_type, has predicate. */
+ /* Skip verify of dummy_id, has predicate. */
/* Skip verify of deprecated_fp_regnum, invalid_p == 0 */
- /* Skip verify of push_dummy_call, has predicate */
+ /* Skip verify of push_dummy_call, has predicate. */
/* Skip verify of call_dummy_location, invalid_p == 0 */
- /* Skip verify of push_dummy_code, has predicate */
+ /* Skip verify of push_dummy_code, has predicate. */
/* Skip verify of print_registers_info, invalid_p == 0 */
- /* Skip verify of print_float_info, has predicate */
- /* Skip verify of print_vector_info, has predicate */
+ /* Skip verify of print_float_info, has predicate. */
+ /* Skip verify of print_vector_info, has predicate. */
/* Skip verify of register_sim_regno, invalid_p == 0 */
/* Skip verify of cannot_fetch_register, invalid_p == 0 */
/* Skip verify of cannot_store_register, invalid_p == 0 */
- /* Skip verify of get_longjmp_target, has predicate */
+ /* Skip verify of get_longjmp_target, has predicate. */
/* Skip verify of convert_register_p, invalid_p == 0 */
/* Skip verify of value_from_register, invalid_p == 0 */
/* Skip verify of pointer_to_address, invalid_p == 0 */
/* Skip verify of address_to_pointer, invalid_p == 0 */
- /* Skip verify of integer_to_address, has predicate */
- /* Skip verify of return_value, has predicate */
+ /* Skip verify of integer_to_address, has predicate. */
+ /* Skip verify of return_value, has predicate. */
if (gdbarch->skip_prologue == 0)
fprintf_unfiltered (log, "\n\tskip_prologue");
- /* Skip verify of skip_main_prologue, has predicate */
+ /* Skip verify of skip_main_prologue, has predicate. */
if (gdbarch->inner_than == 0)
fprintf_unfiltered (log, "\n\tinner_than");
if (gdbarch->breakpoint_from_pc == 0)
fprintf_unfiltered (log, "\n\tbreakpoint_from_pc");
/* Skip verify of remote_breakpoint_from_pc, invalid_p == 0 */
- /* Skip verify of adjust_breakpoint_address, has predicate */
+ /* Skip verify of adjust_breakpoint_address, has predicate. */
/* Skip verify of memory_insert_breakpoint, invalid_p == 0 */
/* Skip verify of memory_remove_breakpoint, invalid_p == 0 */
/* Skip verify of decr_pc_after_break, invalid_p == 0 */
/* Skip verify of deprecated_function_start_offset, invalid_p == 0 */
/* Skip verify of remote_register_number, invalid_p == 0 */
- /* Skip verify of fetch_tls_load_module_address, has predicate */
+ /* Skip verify of fetch_tls_load_module_address, has predicate. */
/* Skip verify of frame_args_skip, invalid_p == 0 */
- /* Skip verify of unwind_pc, has predicate */
- /* Skip verify of unwind_sp, has predicate */
- /* Skip verify of frame_num_args, has predicate */
- /* Skip verify of frame_align, has predicate */
+ /* Skip verify of unwind_pc, has predicate. */
+ /* Skip verify of unwind_sp, has predicate. */
+ /* Skip verify of frame_num_args, has predicate. */
+ /* Skip verify of frame_align, has predicate. */
/* Skip verify of stabs_argument_has_addr, invalid_p == 0 */
/* Skip verify of convert_from_func_ptr_addr, invalid_p == 0 */
/* Skip verify of addr_bits_remove, invalid_p == 0 */
/* Skip verify of smash_text_address, invalid_p == 0 */
- /* Skip verify of software_single_step, has predicate */
- /* Skip verify of single_step_through_delay, has predicate */
+ /* Skip verify of software_single_step, has predicate. */
+ /* Skip verify of single_step_through_delay, has predicate. */
if (gdbarch->print_insn == 0)
fprintf_unfiltered (log, "\n\tprint_insn");
/* Skip verify of skip_trampoline_code, invalid_p == 0 */
/* Skip verify of coff_make_msymbol_special, invalid_p == 0 */
/* Skip verify of cannot_step_breakpoint, invalid_p == 0 */
/* Skip verify of have_nonsteppable_watchpoint, invalid_p == 0 */
- /* Skip verify of address_class_type_flags, has predicate */
- /* Skip verify of address_class_type_flags_to_name, has predicate */
- /* Skip verify of address_class_name_to_type_flags, has predicate */
+ /* Skip verify of address_class_type_flags, has predicate. */
+ /* Skip verify of address_class_type_flags_to_name, has predicate. */
+ /* Skip verify of address_class_name_to_type_flags, has predicate. */
/* Skip verify of register_reggroup_p, invalid_p == 0 */
- /* Skip verify of fetch_pointer_argument, has predicate */
- /* Skip verify of regset_from_core_section, has predicate */
- /* Skip verify of core_reg_section_encodes_pid, invalid_p == 0 */
- /* Skip verify of core_xfer_shared_libraries, has predicate */
- /* Skip verify of core_pid_to_str, has predicate */
- /* Skip verify of gcore_bfd_target, has predicate */
+ /* Skip verify of fetch_pointer_argument, has predicate. */
+ /* Skip verify of regset_from_core_section, has predicate. */
+ /* Skip verify of make_corefile_notes, has predicate. */
+ /* Skip verify of core_xfer_shared_libraries, has predicate. */
+ /* Skip verify of core_pid_to_str, has predicate. */
+ /* Skip verify of gcore_bfd_target, has predicate. */
/* Skip verify of vtable_function_descriptors, invalid_p == 0 */
/* Skip verify of vbit_in_delta, invalid_p == 0 */
- /* Skip verify of skip_permanent_breakpoint, has predicate */
- /* Skip verify of max_insn_length, has predicate */
- /* Skip verify of displaced_step_copy_insn, has predicate */
+ /* Skip verify of skip_permanent_breakpoint, has predicate. */
+ /* Skip verify of max_insn_length, has predicate. */
+ /* 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 */
+ /* Skip verify of displaced_step_fixup, has predicate. */
if ((! gdbarch->displaced_step_free_closure) != (! gdbarch->displaced_step_copy_insn))
fprintf_unfiltered (log, "\n\tdisplaced_step_free_closure");
if ((! gdbarch->displaced_step_location) != (! gdbarch->displaced_step_copy_insn))
fprintf_unfiltered (log, "\n\tdisplaced_step_location");
- /* 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 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 process_record, has predicate. */
+ /* Skip verify of process_record_signal, has predicate. */
/* Skip verify of target_signal_from_host, invalid_p == 0 */
/* Skip verify of target_signal_to_host, invalid_p == 0 */
- /* Skip verify of get_siginfo_type, has predicate */
- /* Skip verify of record_special_symbol, has predicate */
- /* Skip verify of get_syscall_number, has predicate */
+ /* Skip verify of get_siginfo_type, has predicate. */
+ /* Skip verify of record_special_symbol, has predicate. */
+ /* Skip verify of get_syscall_number, has predicate. */
/* Skip verify of has_global_solist, invalid_p == 0 */
/* Skip verify of has_global_breakpoints, invalid_p == 0 */
/* Skip verify of has_shared_address_space, invalid_p == 0 */
/* Skip verify of auto_charset, invalid_p == 0 */
/* Skip verify of auto_wide_charset, invalid_p == 0 */
/* Skip verify of has_dos_based_file_system, invalid_p == 0 */
+ /* Skip verify of gen_return_address, invalid_p == 0 */
+ /* Skip verify of info_proc, has predicate. */
buf = ui_file_xstrdup (log, &length);
make_cleanup (xfree, buf);
if (length > 0)
}
-/* Print out the details of the current architecture. */
+/* Print out the details of the current architecture. */
void
gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
fprintf_unfiltered (file,
"gdbarch_dump: auto_wide_charset = <%s>\n",
host_address_to_string (gdbarch->auto_wide_charset));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: gdbarch_ax_pseudo_register_collect_p() = %d\n",
+ gdbarch_ax_pseudo_register_collect_p (gdbarch));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: ax_pseudo_register_collect = <%s>\n",
+ host_address_to_string (gdbarch->ax_pseudo_register_collect));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: gdbarch_ax_pseudo_register_push_stack_p() = %d\n",
+ gdbarch_ax_pseudo_register_push_stack_p (gdbarch));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: ax_pseudo_register_push_stack = <%s>\n",
+ host_address_to_string (gdbarch->ax_pseudo_register_push_stack));
fprintf_unfiltered (file,
"gdbarch_dump: believe_pcc_promotion = %s\n",
plongest (gdbarch->believe_pcc_promotion));
fprintf_unfiltered (file,
"gdbarch_dump: core_read_description = <%s>\n",
host_address_to_string (gdbarch->core_read_description));
- fprintf_unfiltered (file,
- "gdbarch_dump: core_reg_section_encodes_pid = %s\n",
- plongest (gdbarch->core_reg_section_encodes_pid));
fprintf_unfiltered (file,
"gdbarch_dump: core_regset_sections = %s\n",
host_address_to_string (gdbarch->core_regset_sections));
fprintf_unfiltered (file,
"gdbarch_dump: dummy_id = <%s>\n",
host_address_to_string (gdbarch->dummy_id));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: dwarf2_addr_size = %s\n",
+ plongest (gdbarch->dwarf2_addr_size));
fprintf_unfiltered (file,
"gdbarch_dump: dwarf2_reg_to_regnum = <%s>\n",
host_address_to_string (gdbarch->dwarf2_reg_to_regnum));
gdbarch_gcore_bfd_target_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: gcore_bfd_target = %s\n",
- gdbarch->gcore_bfd_target);
+ pstring (gdbarch->gcore_bfd_target));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: gen_return_address = <%s>\n",
+ host_address_to_string (gdbarch->gen_return_address));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_get_longjmp_target_p() = %d\n",
gdbarch_get_longjmp_target_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: get_syscall_number = <%s>\n",
host_address_to_string (gdbarch->get_syscall_number));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: half_bit = %s\n",
+ plongest (gdbarch->half_bit));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: half_format = %s\n",
+ pformat (gdbarch->half_format));
fprintf_unfiltered (file,
"gdbarch_dump: has_dos_based_file_system = %s\n",
plongest (gdbarch->has_dos_based_file_system));
fprintf_unfiltered (file,
"gdbarch_dump: in_solib_return_trampoline = <%s>\n",
host_address_to_string (gdbarch->in_solib_return_trampoline));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: gdbarch_info_proc_p() = %d\n",
+ gdbarch_info_proc_p (gdbarch));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: info_proc = <%s>\n",
+ host_address_to_string (gdbarch->info_proc));
fprintf_unfiltered (file,
"gdbarch_dump: inner_than = <%s>\n",
host_address_to_string (gdbarch->inner_than));
fprintf_unfiltered (file,
"gdbarch_dump: long_double_format = %s\n",
pformat (gdbarch->long_double_format));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: long_long_align_bit = %s\n",
+ plongest (gdbarch->long_long_align_bit));
fprintf_unfiltered (file,
"gdbarch_dump: long_long_bit = %s\n",
plongest (gdbarch->long_long_bit));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: gdbarch_make_corefile_notes_p() = %d\n",
+ gdbarch_make_corefile_notes_p (gdbarch));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: make_corefile_notes = <%s>\n",
+ host_address_to_string (gdbarch->make_corefile_notes));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_max_insn_length_p() = %d\n",
gdbarch_max_insn_length_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: pseudo_register_read = <%s>\n",
host_address_to_string (gdbarch->pseudo_register_read));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: gdbarch_pseudo_register_read_value_p() = %d\n",
+ gdbarch_pseudo_register_read_value_p (gdbarch));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: pseudo_register_read_value = <%s>\n",
+ host_address_to_string (gdbarch->pseudo_register_read_value));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_pseudo_register_write_p() = %d\n",
gdbarch_pseudo_register_write_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: regset_from_core_section = <%s>\n",
host_address_to_string (gdbarch->regset_from_core_section));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: gdbarch_relocate_instruction_p() = %d\n",
+ gdbarch_relocate_instruction_p (gdbarch));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: relocate_instruction = <%s>\n",
+ host_address_to_string (gdbarch->relocate_instruction));
fprintf_unfiltered (file,
"gdbarch_dump: remote_breakpoint_from_pc = <%s>\n",
host_address_to_string (gdbarch->remote_breakpoint_from_pc));
gdbarch->long_long_bit = long_long_bit;
}
+int
+gdbarch_long_long_align_bit (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch != NULL);
+ /* Skip verify of long_long_align_bit, invalid_p == 0 */
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_long_long_align_bit called\n");
+ return gdbarch->long_long_align_bit;
+}
+
+void
+set_gdbarch_long_long_align_bit (struct gdbarch *gdbarch,
+ int long_long_align_bit)
+{
+ gdbarch->long_long_align_bit = long_long_align_bit;
+}
+
+int
+gdbarch_half_bit (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch != NULL);
+ /* Skip verify of half_bit, invalid_p == 0 */
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_half_bit called\n");
+ return gdbarch->half_bit;
+}
+
+void
+set_gdbarch_half_bit (struct gdbarch *gdbarch,
+ int half_bit)
+{
+ gdbarch->half_bit = half_bit;
+}
+
+const struct floatformat **
+gdbarch_half_format (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch != NULL);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_half_format called\n");
+ return gdbarch->half_format;
+}
+
+void
+set_gdbarch_half_format (struct gdbarch *gdbarch,
+ const struct floatformat ** half_format)
+{
+ gdbarch->half_format = half_format;
+}
+
int
gdbarch_float_bit (struct gdbarch *gdbarch)
{
gdbarch->addr_bit = addr_bit;
}
+int
+gdbarch_dwarf2_addr_size (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch != NULL);
+ /* Check variable changed from pre-default. */
+ gdb_assert (gdbarch->dwarf2_addr_size != 0);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_dwarf2_addr_size called\n");
+ return gdbarch->dwarf2_addr_size;
+}
+
+void
+set_gdbarch_dwarf2_addr_size (struct gdbarch *gdbarch,
+ int dwarf2_addr_size)
+{
+ gdbarch->dwarf2_addr_size = dwarf2_addr_size;
+}
+
int
gdbarch_char_signed (struct gdbarch *gdbarch)
{
return gdbarch->pseudo_register_read != NULL;
}
-void
+enum register_status
gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, gdb_byte *buf)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->pseudo_register_read != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_pseudo_register_read called\n");
- gdbarch->pseudo_register_read (gdbarch, regcache, cookednum, buf);
+ return gdbarch->pseudo_register_read (gdbarch, regcache, cookednum, buf);
}
void
gdbarch->pseudo_register_read = pseudo_register_read;
}
+int
+gdbarch_pseudo_register_read_value_p (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch != NULL);
+ return gdbarch->pseudo_register_read_value != NULL;
+}
+
+struct value *
+gdbarch_pseudo_register_read_value (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum)
+{
+ gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->pseudo_register_read_value != NULL);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_pseudo_register_read_value called\n");
+ return gdbarch->pseudo_register_read_value (gdbarch, regcache, cookednum);
+}
+
+void
+set_gdbarch_pseudo_register_read_value (struct gdbarch *gdbarch,
+ gdbarch_pseudo_register_read_value_ftype pseudo_register_read_value)
+{
+ gdbarch->pseudo_register_read_value = pseudo_register_read_value;
+}
+
int
gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch)
{
gdbarch->num_pseudo_regs = num_pseudo_regs;
}
+int
+gdbarch_ax_pseudo_register_collect_p (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch != NULL);
+ return gdbarch->ax_pseudo_register_collect != NULL;
+}
+
+int
+gdbarch_ax_pseudo_register_collect (struct gdbarch *gdbarch, struct agent_expr *ax, int reg)
+{
+ gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->ax_pseudo_register_collect != NULL);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_ax_pseudo_register_collect called\n");
+ return gdbarch->ax_pseudo_register_collect (gdbarch, ax, reg);
+}
+
+void
+set_gdbarch_ax_pseudo_register_collect (struct gdbarch *gdbarch,
+ gdbarch_ax_pseudo_register_collect_ftype ax_pseudo_register_collect)
+{
+ gdbarch->ax_pseudo_register_collect = ax_pseudo_register_collect;
+}
+
+int
+gdbarch_ax_pseudo_register_push_stack_p (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch != NULL);
+ return gdbarch->ax_pseudo_register_push_stack != NULL;
+}
+
+int
+gdbarch_ax_pseudo_register_push_stack (struct gdbarch *gdbarch, struct agent_expr *ax, int reg)
+{
+ gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->ax_pseudo_register_push_stack != NULL);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_ax_pseudo_register_push_stack called\n");
+ return gdbarch->ax_pseudo_register_push_stack (gdbarch, ax, reg);
+}
+
+void
+set_gdbarch_ax_pseudo_register_push_stack (struct gdbarch *gdbarch,
+ gdbarch_ax_pseudo_register_push_stack_ftype ax_pseudo_register_push_stack)
+{
+ gdbarch->ax_pseudo_register_push_stack = ax_pseudo_register_push_stack;
+}
+
int
gdbarch_sp_regnum (struct gdbarch *gdbarch)
{
gdbarch->convert_register_p = convert_register_p;
}
-void
-gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, gdb_byte *buf)
+int
+gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, gdb_byte *buf, int *optimizedp, int *unavailablep)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->register_to_value != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_register_to_value called\n");
- gdbarch->register_to_value (frame, regnum, type, buf);
+ return gdbarch->register_to_value (frame, regnum, type, buf, optimizedp, unavailablep);
}
void
gdbarch->regset_from_core_section = regset_from_core_section;
}
-int
-gdbarch_core_reg_section_encodes_pid (struct gdbarch *gdbarch)
+struct core_regset_section *
+gdbarch_core_regset_sections (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
- /* Skip verify of core_reg_section_encodes_pid, invalid_p == 0 */
if (gdbarch_debug >= 2)
- fprintf_unfiltered (gdb_stdlog, "gdbarch_core_reg_section_encodes_pid called\n");
- return gdbarch->core_reg_section_encodes_pid;
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_core_regset_sections called\n");
+ return gdbarch->core_regset_sections;
}
void
-set_gdbarch_core_reg_section_encodes_pid (struct gdbarch *gdbarch,
- int core_reg_section_encodes_pid)
+set_gdbarch_core_regset_sections (struct gdbarch *gdbarch,
+ struct core_regset_section * core_regset_sections)
{
- gdbarch->core_reg_section_encodes_pid = core_reg_section_encodes_pid;
+ gdbarch->core_regset_sections = core_regset_sections;
}
-struct core_regset_section *
-gdbarch_core_regset_sections (struct gdbarch *gdbarch)
+int
+gdbarch_make_corefile_notes_p (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch != NULL);
+ return gdbarch->make_corefile_notes != NULL;
+}
+
+char *
+gdbarch_make_corefile_notes (struct gdbarch *gdbarch, bfd *obfd, int *note_size)
{
gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->make_corefile_notes != NULL);
if (gdbarch_debug >= 2)
- fprintf_unfiltered (gdb_stdlog, "gdbarch_core_regset_sections called\n");
- return gdbarch->core_regset_sections;
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_make_corefile_notes called\n");
+ return gdbarch->make_corefile_notes (gdbarch, obfd, note_size);
}
void
-set_gdbarch_core_regset_sections (struct gdbarch *gdbarch,
- struct core_regset_section * core_regset_sections)
+set_gdbarch_make_corefile_notes (struct gdbarch *gdbarch,
+ gdbarch_make_corefile_notes_ftype make_corefile_notes)
{
- gdbarch->core_regset_sections = core_regset_sections;
+ gdbarch->make_corefile_notes = make_corefile_notes;
}
int
gdbarch->displaced_step_location = displaced_step_location;
}
+int
+gdbarch_relocate_instruction_p (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch != NULL);
+ return gdbarch->relocate_instruction != NULL;
+}
+
+void
+gdbarch_relocate_instruction (struct gdbarch *gdbarch, CORE_ADDR *to, CORE_ADDR from)
+{
+ gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->relocate_instruction != NULL);
+ /* Do not check predicate: gdbarch->relocate_instruction != NULL, allow call. */
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_relocate_instruction called\n");
+ gdbarch->relocate_instruction (gdbarch, to, from);
+}
+
+void
+set_gdbarch_relocate_instruction (struct gdbarch *gdbarch,
+ gdbarch_relocate_instruction_ftype relocate_instruction)
+{
+ gdbarch->relocate_instruction = relocate_instruction;
+}
+
int
gdbarch_overlay_update_p (struct gdbarch *gdbarch)
{
gdbarch->has_dos_based_file_system = has_dos_based_file_system;
}
+void
+gdbarch_gen_return_address (struct gdbarch *gdbarch, struct agent_expr *ax, struct axs_value *value, CORE_ADDR scope)
+{
+ gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->gen_return_address != NULL);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_gen_return_address called\n");
+ gdbarch->gen_return_address (gdbarch, ax, value, scope);
+}
+
+void
+set_gdbarch_gen_return_address (struct gdbarch *gdbarch,
+ gdbarch_gen_return_address_ftype gen_return_address)
+{
+ gdbarch->gen_return_address = gen_return_address;
+}
+
+int
+gdbarch_info_proc_p (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch != NULL);
+ return gdbarch->info_proc != NULL;
+}
+
+void
+gdbarch_info_proc (struct gdbarch *gdbarch, char *args, enum info_proc_what what)
+{
+ gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->info_proc != NULL);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_info_proc called\n");
+ gdbarch->info_proc (gdbarch, args, what);
+}
+
+void
+set_gdbarch_info_proc (struct gdbarch *gdbarch,
+ gdbarch_info_proc_ftype info_proc)
+{
+ gdbarch->info_proc = info_proc;
+}
+
/* Keep a registry of per-architecture data-pointers required by GDB
- modules. */
+ modules. */
struct gdbarch_data
{
return gdbarch_data_register (NULL, post_init);
}
-/* Create/delete the gdbarch data vector. */
+/* Create/delete the gdbarch data vector. */
static void
alloc_gdbarch_data (struct gdbarch *gdbarch)
}
/* Initialize the current value of the specified per-architecture
- data-pointer. */
+ data-pointer. */
void
deprecated_set_gdbarch_data (struct gdbarch *gdbarch,
}
/* Return the current value of the specified per-architecture
- data-pointer. */
+ data-pointer. */
void *
gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *data)
}
-/* Keep a registry of the architectures known by GDB. */
+/* Keep a registry of the architectures known by GDB. */
struct gdbarch_registration
{
gdbarch_printable_names (void)
{
/* Accumulate a list of names based on the registed list of
- architectures. */
+ architectures. */
int nr_arches = 0;
const char **arches = NULL;
struct gdbarch_registration *rego;
if (bfd_arch_info == NULL)
{
internal_error (__FILE__, __LINE__,
- _("gdbarch: Attempt to register unknown architecture (%d)"),
+ _("gdbarch: Attempt to register "
+ "unknown architecture (%d)"),
bfd_architecture);
}
- /* Check that we haven't seen this architecture before */
+ /* Check that we haven't seen this architecture before. */
for (curr = &gdbarch_registry;
(*curr) != NULL;
curr = &(*curr)->next)
{
if (bfd_architecture == (*curr)->bfd_architecture)
internal_error (__FILE__, __LINE__,
- _("gdbarch: Duplicate registraration of architecture (%s)"),
+ _("gdbarch: Duplicate registration "
+ "of architecture (%s)"),
bfd_arch_info->printable_name);
}
/* log it */
defaults. */
gdbarch_info_fill (&info);
- /* Must have found some sort of architecture. */
+ /* Must have found some sort of architecture. */
gdb_assert (info.bfd_arch_info != NULL);
if (gdbarch_debug)
projects / deliverable / binutils-gdb.git / blobdiff