| /* GDB target debugging macros |
| |
| Copyright (C) 2014-2021 Free Software Foundation, Inc. |
| |
| This file is part of GDB. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef TARGET_DEBUG_H |
| #define TARGET_DEBUG_H |
| |
| /* Printers for the debug target. Each prints an object of a given |
| type to a string that needn't be freed. Most printers are macros, |
| for brevity, but a few are static functions where more complicated |
| behavior is needed. |
| |
| References to these printers are automatically generated by |
| make-target-delegates. See the generated file target-delegates.c. |
| |
| In a couple cases, a special printing function is defined and then |
| used via the TARGET_DEBUG_PRINTER macro. See target.h. |
| |
| A few methods still have some explicit targetdebug code in |
| target.c. In most cases this is because target delegation hasn't |
| been done for the method; but individual cases vary. For instance, |
| target_store_registers does some special register printing that is |
| more simply done there, and target_xfer_partial additionally |
| bypasses the debug target. */ |
| |
| |
| /* Helper macro. */ |
| |
| #define target_debug_do_print(E) \ |
| fputs_unfiltered ((E), gdb_stdlog); |
| |
| #define target_debug_print_enum_target_object(X) \ |
| target_debug_do_print (plongest (X)) |
| #define target_debug_print_CORE_ADDR(X) \ |
| target_debug_do_print (core_addr_to_string (X)) |
| #define target_debug_print_const_char_p(X) \ |
| target_debug_do_print (((X) ? (X) : "(null)")) |
| #define target_debug_print_char_p(X) \ |
| target_debug_do_print (((X) ? (X) : "(null)")) |
| #define target_debug_print_int(X) \ |
| target_debug_do_print (plongest (X)) |
| #define target_debug_print_bool(X) \ |
| target_debug_do_print ((X) ? "true" : "false") |
| #define target_debug_print_long(X) \ |
| target_debug_do_print (plongest (X)) |
| #define target_debug_print_enum_target_xfer_status(X) \ |
| target_debug_do_print (plongest (X)) |
| #define target_debug_print_enum_exec_direction_kind(X) \ |
| target_debug_do_print (plongest (X)) |
| #define target_debug_print_enum_trace_find_type(X) \ |
| target_debug_do_print (plongest (X)) |
| #define target_debug_print_enum_btrace_read_type(X) \ |
| target_debug_do_print (plongest (X)) |
| #define target_debug_print_enum_btrace_error(X) \ |
| target_debug_do_print (plongest (X)) |
| #define target_debug_print_ptid_t(X) \ |
| target_debug_do_print (plongest (X.pid ())) |
| #define target_debug_print_struct_gdbarch_p(X) \ |
| target_debug_do_print (gdbarch_bfd_arch_info (X)->printable_name) |
| #define target_debug_print_const_gdb_byte_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_gdb_byte_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_gdb_byte_pp(X) \ |
| target_debug_do_print (host_address_to_string (*(X))) |
| #define target_debug_print_enum_gdb_signal(X) \ |
| target_debug_do_print (gdb_signal_to_name (X)) |
| #define target_debug_print_ULONGEST(X) \ |
| target_debug_do_print (hex_string (X)) |
| #define target_debug_print_ULONGEST_p(X) \ |
| target_debug_do_print (hex_string (*(X))) |
| #define target_debug_print_LONGEST(X) \ |
| target_debug_do_print (phex (X, 0)) |
| #define target_debug_print_LONGEST_p(X) \ |
| target_debug_do_print (phex (*(X), 0)) |
| #define target_debug_print_struct_address_space_p(X) \ |
| target_debug_do_print (plongest (address_space_num (X))) |
| #define target_debug_print_struct_bp_target_info_p(X) \ |
| target_debug_do_print (core_addr_to_string ((X)->placed_address)) |
| #define target_debug_print_struct_expression_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_CORE_ADDR_p(X) \ |
| target_debug_do_print (core_addr_to_string (*(X))) |
| #define target_debug_print_int_p(X) \ |
| target_debug_do_print (plongest (*(X))) |
| #define target_debug_print_struct_regcache_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_struct_thread_info_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_struct_ui_file_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_const_target_section_table_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_void_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_find_memory_region_ftype(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_bfd_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_std_vector_mem_region(X) \ |
| target_debug_do_print (host_address_to_string (X.data ())) |
| #define target_debug_print_std_vector_static_tracepoint_marker(X) \ |
| target_debug_do_print (host_address_to_string (X.data ())) |
| #define target_debug_print_const_struct_target_desc_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_struct_bp_location_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_const_trace_state_variable_r(X) \ |
| target_debug_do_print (host_address_to_string (&X)) |
| #define target_debug_print_struct_trace_status_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_struct_breakpoint_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_struct_uploaded_tp_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_struct_uploaded_tp_pp(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_struct_uploaded_tsv_pp(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_static_tracepoint_marker_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_struct_btrace_target_info_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_const_struct_frame_unwind_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_struct_btrace_data_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_enum_record_method(X) \ |
| target_debug_do_print (plongest (X)) |
| #define target_debug_print_const_struct_btrace_config_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_const_struct_btrace_target_info_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_enum_target_hw_bp_type(X) \ |
| target_debug_do_print (plongest (X)) |
| #define target_debug_print_enum_bptype(X) \ |
| target_debug_do_print (plongest (X)) |
| #define target_debug_print_struct_inferior_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_enum_remove_bp_reason(X) \ |
| target_debug_do_print (plongest (X)) |
| #define target_debug_print_gdb_disassembly_flags(X) \ |
| target_debug_do_print (plongest (X)) |
| #define target_debug_print_traceframe_info_up(X) \ |
| target_debug_do_print (host_address_to_string (X.get ())) |
| #define target_debug_print_gdb_array_view_const_int(X) \ |
| target_debug_do_print (host_address_to_string (X.data ())) |
| #define target_debug_print_inferior_p(inf) \ |
| target_debug_do_print (host_address_to_string (inf)) |
| #define target_debug_print_record_print_flags(X) \ |
| target_debug_do_print (plongest (X)) |
| #define target_debug_print_thread_control_capabilities(X) \ |
| target_debug_do_print (plongest (X)) |
| #define target_debug_print_thread_info_p(X) \ |
| target_debug_do_print (host_address_to_string (X)) |
| #define target_debug_print_std_string(X) \ |
| target_debug_do_print ((X).c_str ()) |
| #define target_debug_print_gdb_byte_vector(X) \ |
| target_debug_do_print (host_address_to_string (X.data ())) |
| #define target_debug_print_gdb_unique_xmalloc_ptr_char(X) \ |
| target_debug_do_print (X.get ()) |
| #define target_debug_print_target_waitkind(X) \ |
| target_debug_do_print (pulongest (X)) |
| |
| static void |
| target_debug_print_struct_target_waitstatus_p (struct target_waitstatus *status) |
| { |
| std::string str = target_waitstatus_to_string (status); |
| |
| fputs_unfiltered (str.c_str (), gdb_stdlog); |
| } |
| |
| |
| |
| /* Macros or functions that are used via TARGET_DEBUG_PRINTER. */ |
| |
| #define target_debug_print_step(X) \ |
| target_debug_do_print ((X) ? "step" : "continue") |
| |
| static void |
| target_debug_print_target_wait_flags (target_wait_flags options) |
| { |
| std::string str = target_options_to_string (options); |
| |
| fputs_unfiltered (str.c_str (), gdb_stdlog); |
| } |
| |
| static void |
| target_debug_print_signals (gdb::array_view<const unsigned char> sigs) |
| { |
| fputs_unfiltered ("{", gdb_stdlog); |
| |
| for (size_t i = 0; i < sigs.size (); i++) |
| if (sigs[i] != 0) |
| { |
| fprintf_unfiltered (gdb_stdlog, " %s", |
| gdb_signal_to_name ((enum gdb_signal) i)); |
| } |
| fputs_unfiltered (" }", gdb_stdlog); |
| } |
| |
| static void |
| target_debug_print_size_t (size_t size) |
| { |
| fprintf_unfiltered (gdb_stdlog, "%s", pulongest (size)); |
| } |
| |
| static void |
| target_debug_print_const_gdb_byte_vector_r (const gdb::byte_vector &vector) |
| { |
| fputs_unfiltered ("{", gdb_stdlog); |
| |
| for (size_t i = 0; i < vector.size (); i++) |
| { |
| fprintf_unfiltered (gdb_stdlog, " %s", |
| phex_nz (vector[i], 1)); |
| } |
| fputs_unfiltered (" }", gdb_stdlog); |
| } |
| |
| static void |
| target_debug_print_gdb_byte_vector_r (gdb::byte_vector &vector) |
| { |
| target_debug_print_const_gdb_byte_vector_r (vector); |
| } |
| #endif /* TARGET_DEBUG_H */ |