188 lines
7.5 KiB
C
188 lines
7.5 KiB
C
/* GDB target debugging macros
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Copyright (C) 2014-2015 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef TARGET_DEBUG_H
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#define TARGET_DEBUG_H
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/* Printers for the debug target. Each prints an object of a given
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type to a string that needn't be freed. Most printers are macros,
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for brevity, but a few are static functions where more complicated
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behavior is needed.
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References to these printers are automatically generated by
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make-target-delegates. See the generated file target-delegates.c.
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In a couple cases, a special printing function is defined and then
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used via the TARGET_DEBUG_PRINTER macro. See target.h.
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A few methods still have some explicit targetdebug code in
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target.c. In most cases this is because target delegation hasn't
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been done for the method; but individual cases vary. For instance,
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target_store_registers does some special register printing that is
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more simply done there, and target_xfer_partial additionally
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bypasses the debug target. */
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/* Helper macro. */
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#define target_debug_do_print(E) \
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fputs_unfiltered ((E), gdb_stdlog);
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#define target_debug_print_struct_target_ops_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_enum_target_object(X) \
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target_debug_do_print (plongest (X))
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#define target_debug_print_CORE_ADDR(X) \
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target_debug_do_print (core_addr_to_string (X))
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#define target_debug_print_const_char_p(X) \
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target_debug_do_print (((X) ? (X) : "(null)"))
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#define target_debug_print_char_p(X) \
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target_debug_do_print (((X) ? (X) : "(null)"))
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#define target_debug_print_int(X) \
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target_debug_do_print (plongest (X))
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#define target_debug_print_long(X) \
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target_debug_do_print (plongest (X))
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#define target_debug_print_enum_target_xfer_status(X) \
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target_debug_do_print (plongest (X))
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#define target_debug_print_enum_exec_direction_kind(X) \
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target_debug_do_print (plongest (X))
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#define target_debug_print_enum_trace_find_type(X) \
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target_debug_do_print (plongest (X))
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#define target_debug_print_enum_btrace_read_type(X) \
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target_debug_do_print (plongest (X))
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#define target_debug_print_enum_btrace_error(X) \
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target_debug_do_print (plongest (X))
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#define target_debug_print_ptid_t(X) \
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target_debug_do_print (plongest (ptid_get_pid (X)))
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#define target_debug_print_struct_gdbarch_p(X) \
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target_debug_do_print (gdbarch_bfd_arch_info (X)->printable_name)
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#define target_debug_print_const_gdb_byte_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_gdb_byte_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_gdb_byte_pp(X) \
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target_debug_do_print (host_address_to_string (*(X)))
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#define target_debug_print_enum_gdb_signal(X) \
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target_debug_do_print (gdb_signal_to_name (X))
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#define target_debug_print_ULONGEST(X) \
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target_debug_do_print (hex_string (X))
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#define target_debug_print_ULONGEST_p(X) \
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target_debug_do_print (hex_string (*(X)))
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#define target_debug_print_LONGEST(X) \
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target_debug_do_print (phex (X, 0))
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#define target_debug_print_LONGEST_p(X) \
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target_debug_do_print (phex (*(X), 0))
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#define target_debug_print_struct_address_space_p(X) \
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target_debug_do_print (plongest (address_space_num (X)))
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#define target_debug_print_struct_bp_target_info_p(X) \
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target_debug_do_print (core_addr_to_string ((X)->placed_address))
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#define target_debug_print_struct_expression_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_CORE_ADDR_p(X) \
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target_debug_do_print (core_addr_to_string (*(X)))
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#define target_debug_print_int_p(X) \
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target_debug_do_print (plongest (*(X)))
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#define target_debug_print_struct_regcache_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_struct_thread_info_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_struct_ui_file_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_struct_target_section_table_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_async_callback_ftype_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_void_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_find_memory_region_ftype(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_bfd_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_VEC_mem_region_s__p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_VEC_static_tracepoint_marker_p__p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_const_struct_target_desc_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_struct_bp_location_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_struct_trace_state_variable_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_struct_trace_status_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_struct_breakpoint_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_struct_uploaded_tp_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_struct_uploaded_tp_pp(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_struct_uploaded_tsv_pp(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_struct_static_tracepoint_marker_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_struct_traceframe_info_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_struct_btrace_target_info_p(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_VEC__btrace_block_s__pp(X) \
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target_debug_do_print (host_address_to_string (X))
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#define target_debug_print_const_struct_frame_unwind_p(X) \
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target_debug_do_print (host_address_to_string (X))
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static void
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target_debug_print_struct_target_waitstatus_p (struct target_waitstatus *status)
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{
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char *str = target_waitstatus_to_string (status);
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fputs_unfiltered (str, gdb_stdlog);
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xfree (str);
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}
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/* Macros or functions that are used via TARGET_DEBUG_PRINTER. */
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#define target_debug_print_step(X) \
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target_debug_do_print ((X) ? "step" : "continue")
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static void
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target_debug_print_options (int options)
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{
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char *str = target_options_to_string (options);
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fputs_unfiltered (str, gdb_stdlog);
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xfree (str);
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}
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static void
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target_debug_print_signals (unsigned char *sigs)
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{
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fputs_unfiltered ("{", gdb_stdlog);
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if (sigs != NULL)
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{
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int i;
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for (i = 0; i < GDB_SIGNAL_LAST; i++)
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if (sigs[i])
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fprintf_unfiltered (gdb_stdlog, " %s", gdb_signal_to_name (i));
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}
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fputs_unfiltered (" }", gdb_stdlog);
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}
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#endif /* TARGET_DEBUG_H */
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