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* breakpoint.h (struct counted_command_line): Moved definition to

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breakpoint.c, and forward declare.
	(breakpoint_commands): Declare.
	* breakpoint.c (struct counted_command_line): Moved here.
	(breakpoint_commands): New.
	* tracepoint.c (encode_actions): Use breakpoint_commands.
	* remote.c (remote_download_tracepoint): Ditto.
This commit is contained in:
Pedro Alves 2010-04-02 01:18:35 +00:00
parent 9406745256
commit 5cea2a2659
5 changed files with 37 additions and 13 deletions
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10
gdb/ChangeLog
View File

@ -1,3 +1,13 @@
2010-04-02 Pedro Alves <pedro@codesourcery.com>
* breakpoint.h (struct counted_command_line): Moved definition to
breakpoint.c, and forward declare.
(breakpoint_commands): Declare.
* breakpoint.c (struct counted_command_line): Moved here.
(breakpoint_commands): New.
* tracepoint.c (encode_actions): Use breakpoint_commands.
* remote.c (remote_download_tracepoint): Ditto.
2010-04-01 H.J. Lu <hongjiu.lu@intel.com>
* remote.c (remote_parse_stop_reply): Use hex_string instead

16
gdb/breakpoint.c
View File

@ -222,6 +222,22 @@ static void disable_trace_command (char *, int);
static void trace_pass_command (char *, int);
/* A reference-counted struct command_line. This lets multiple
breakpoints share a single command list. */
struct counted_command_line
{
/* The reference count. */
int refc;
/* The command list. */
struct command_line *commands;
};
struct command_line *
breakpoint_commands (struct breakpoint *b)
{
return b->commands ? b->commands->commands : NULL;
}
/* Flag indicating that a command has proceeded the inferior past the
current breakpoint. */

16
gdb/breakpoint.h
View File

@ -384,15 +384,9 @@ typedef struct bp_location *bp_location_p;
DEF_VEC_P(bp_location_p);
/* A reference-counted struct command_line. This lets multiple
breakpoints share a single command list. */
struct counted_command_line
{
/* The reference count. */
int refc;
/* The command list. */
struct command_line *commands;
};
breakpoints share a single command list. This is an implementation
detail to the breakpoints module. */
struct counted_command_line;
/* Note that the ->silent field is not currently used by any commands
(though the code is in there if it was to be, and set_raw_breakpoint
@ -814,6 +808,10 @@ extern void delete_breakpoint (struct breakpoint *);
extern void breakpoint_auto_delete (bpstat);
/* Return the chain of command lines to execute when this breakpoint
is hit. */
extern struct command_line *breakpoint_commands (struct breakpoint *b);
extern void break_command (char *, int);
extern void hbreak_command_wrapper (char *, int);

2
gdb/remote.c
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@ -9507,7 +9507,7 @@ remote_download_tracepoint (struct breakpoint *t)
warning (_("Target does not support source download."));
}
remote_download_command_source (t->number, loc->address,
t->commands->commands);
breakpoint_commands (t));
}
do_cleanups (old_chain);

6
gdb/tracepoint.c
View File

@ -1439,7 +1439,7 @@ encode_actions (struct breakpoint *t, struct bp_location *tloc,
gdbarch_virtual_frame_pointer (t->gdbarch,
t->loc->address, &frame_reg, &frame_offset);
actions = t->commands->commands;
actions = breakpoint_commands (t);
/* If there are default expressions to collect, make up a collect
action and prepend to the action list to encode. Note that since
@ -1458,7 +1458,7 @@ encode_actions (struct breakpoint *t, struct bp_location *tloc,
default_collect_action = xmalloc (sizeof (struct command_line));
make_cleanup (xfree, default_collect_action);
default_collect_action->next = t->commands->commands;
default_collect_action->next = actions;
default_collect_action->line = line;
actions = default_collect_action;
}
@ -2417,7 +2417,7 @@ trace_dump_command (char *args, int from_tty)
if (loc->address == regcache_read_pc (regcache))
stepping_frame = 0;
for (action = t->commands->commands; action; action = action->next)
for (action = breakpoint_commands (t); action; action = action->next)
{
struct cmd_list_element *cmd;