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binutils-gdb/gdb/target-debug.h
Pedro Alves 7397181903 Plumb enum remove_bp_reason all the way to target_remove_breakpoint 
So the target knows whether we're detaching breakpoints.
Nothing uses the parameter in this patch yet.

gdb/ChangeLog:
2016-08-10  Pedro Alves  <palves@redhat.com>

	PR gdb/19187
	* break-catch-sig.c (signal_catchpoint_remove_location): Adjust
	interface.
	* break-catch-syscall.c (remove_catch_syscall):
	* breakpoint.c (enum remove_bp_reason): Moved to breakpoint.h.
	(remove_breakpoint_1): Pass 'reason' down.
	(remove_catch_fork, remove_catch_vfork, remove_catch_solib)
	(remove_catch_exec, remove_watchpoint, remove_masked_watchpoint)
	(base_breakpoint_remove_location, bkpt_remove_location)
	(bkpt_probe_remove_location, bkpt_probe_remove_location): Adjust
	interface.
	* breakpoint.h (enum remove_bp_reason): Moved here from
	breakpoint.c.
	(struct breakpoint_ops) <remove_location>: Add 'reason' parameter.
	* corelow.c (core_remove_breakpoint): New function.
	(init_core_ops): Install it as to_remove_breakpoint method.
	* exec.c (exec_remove_breakpoint): New function.
	(init_exec_ops): Install it as to_remove_breakpoint method.
	* mem-break.c (memory_remove_breakpoint): Adjust interface.
	* record-btrace.c (record_btrace_remove_breakpoint): Adjust
	interface.
	* record-full.c (record_full_remove_breakpoint)
	(record_full_core_remove_breakpoint): Adjust interface.
	* remote.c (remote_remove_breakpoint): Adjust interface.
	* target-debug.h (target_debug_print_enum_remove_bp_reason): New
	macro.
	* target-delegates.c: Regenerate.
	* target.c (target_remove_breakpoint): Add 'reason' parameter.
	* target.h (struct target_ops) <to_remove_breakpoint>: Add
	'reason' parameter.
	(target_remove_breakpoint, memory_remove_breakpoint): Add 'reason'
	parameter.
2016-08-10 23:03:29 +01:00

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/* GDB target debugging macros
Copyright (C) 2014-2016 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))
#define target_debug_print_struct_btrace_data_p(X) \
target_debug_do_print (host_address_to_string (X))
#define target_debug_print_enum_btrace_format(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))
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 ((enum gdb_signal) i));
}
}
fputs_unfiltered (" }", gdb_stdlog);
}
#endif /* TARGET_DEBUG_H */
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