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+/* GDB target debugging macros
+
+ Copyright (C) 2014 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_struct_target_ops_p(X) \
+ target_debug_do_print (host_address_to_string (X))
+#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_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 (ptid_get_pid (X)))
+#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_struct_target_section_table_p(X) \
+ target_debug_do_print (host_address_to_string (X))
+#define target_debug_print_async_callback_ftype_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_VEC_mem_region_s__p(X) \
+ target_debug_do_print (host_address_to_string (X))
+#define target_debug_print_VEC_static_tracepoint_marker_p__p(X) \
+ target_debug_do_print (host_address_to_string (X))
+#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_struct_trace_state_variable_p(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_struct_static_tracepoint_marker_p(X) \
+ target_debug_do_print (host_address_to_string (X))
+#define target_debug_print_struct_traceframe_info_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_VEC__btrace_block_s__pp(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))
+
+static void
+target_debug_print_struct_target_waitstatus_p (struct target_waitstatus *status)
+{
+ char *str = target_waitstatus_to_string (status);
+
+ fputs_unfiltered (str, gdb_stdlog);
+ xfree (str);
+}
+
+
+
+/* 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_options (int options)
+{
+ char *str = target_options_to_string (options);
+
+ fputs_unfiltered (str, gdb_stdlog);
+ xfree (str);
+}
+
+static void
+target_debug_print_signals (unsigned char *sigs)
+{
+ fputs_unfiltered ("{", gdb_stdlog);
+ if (sigs != NULL)
+ {
+ int i;
+
+ for (i = 0; i < GDB_SIGNAL_LAST; i++)
+ if (sigs[i])
+ fprintf_unfiltered (gdb_stdlog, " %s", gdb_signal_to_name (i));
+ }
+ fputs_unfiltered (" }", gdb_stdlog);
+}
+
+#endif /* TARGET_DEBUG_H */