/* Tracing functionality for remote targets in custom GDB protocol
- Copyright 1997, 1998 Free Software Foundation, Inc.
+ Copyright 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
This file is part of GDB.
#include "inferior.h"
#include "tracepoint.h"
#include "remote.h"
+#include "linespec.h"
+#include "regcache.h"
+#include "completer.h"
+#include "gdb-events.h"
#include "ax.h"
#include "ax-gdb.h"
extern int info_verbose;
-extern void (*readline_begin_hook) PARAMS ((char *,...));
-extern char *(*readline_hook) PARAMS ((char *));
-extern void (*readline_end_hook) PARAMS ((void));
-extern void x_command PARAMS ((char *, int));
+extern void (*readline_begin_hook) (char *, ...);
+extern char *(*readline_hook) (char *);
+extern void (*readline_end_hook) (void);
+extern void x_command (char *, int);
extern int addressprint; /* Print machine addresses? */
/* GDB commands implemented in other modules:
*/
-extern void output_command PARAMS ((char *, int));
-extern void registers_info PARAMS ((char *, int));
-extern void args_info PARAMS ((char *, int));
-extern void locals_info PARAMS ((char *, int));
+extern void output_command (char *, int);
+extern void registers_info (char *, int);
+extern void args_info (char *, int);
+extern void locals_info (char *, int);
/* If this definition isn't overridden by the header files, assume
static struct cmd_list_element *tfindlist;
/* ======= Important command functions: ======= */
-static void trace_command PARAMS ((char *, int));
-static void tracepoints_info PARAMS ((char *, int));
-static void delete_trace_command PARAMS ((char *, int));
-static void enable_trace_command PARAMS ((char *, int));
-static void disable_trace_command PARAMS ((char *, int));
-static void trace_pass_command PARAMS ((char *, int));
-static void trace_actions_command PARAMS ((char *, int));
-static void trace_start_command PARAMS ((char *, int));
-static void trace_stop_command PARAMS ((char *, int));
-static void trace_status_command PARAMS ((char *, int));
-static void trace_find_command PARAMS ((char *, int));
-static void trace_find_pc_command PARAMS ((char *, int));
-static void trace_find_tracepoint_command PARAMS ((char *, int));
-static void trace_find_line_command PARAMS ((char *, int));
-static void trace_find_range_command PARAMS ((char *, int));
-static void trace_find_outside_command PARAMS ((char *, int));
-static void tracepoint_save_command PARAMS ((char *, int));
-static void trace_dump_command PARAMS ((char *, int));
+static void trace_command (char *, int);
+static void tracepoints_info (char *, int);
+static void delete_trace_command (char *, int);
+static void enable_trace_command (char *, int);
+static void disable_trace_command (char *, int);
+static void trace_pass_command (char *, int);
+static void trace_actions_command (char *, int);
+static void trace_start_command (char *, int);
+static void trace_stop_command (char *, int);
+static void trace_status_command (char *, int);
+static void trace_find_command (char *, int);
+static void trace_find_pc_command (char *, int);
+static void trace_find_tracepoint_command (char *, int);
+static void trace_find_line_command (char *, int);
+static void trace_find_range_command (char *, int);
+static void trace_find_outside_command (char *, int);
+static void tracepoint_save_command (char *, int);
+static void trace_dump_command (char *, int);
/* support routines */
-static void trace_mention PARAMS ((struct tracepoint *));
+static void trace_mention (struct tracepoint *);
struct collection_list;
-static void add_aexpr PARAMS ((struct collection_list *, struct agent_expr *));
+static void add_aexpr (struct collection_list *, struct agent_expr *);
static unsigned char *mem2hex (unsigned char *, unsigned char *, int);
-static void add_register PARAMS ((struct collection_list * collection,
- unsigned int regno));
-static void free_actions_list PARAMS ((char **actions_list));
-static void free_actions_list_cleanup_wrapper PARAMS ((void *));
+static void add_register (struct collection_list *collection,
+ unsigned int regno);
+static struct cleanup *make_cleanup_free_actions (struct tracepoint *t);
+static void free_actions_list (char **actions_list);
+static void free_actions_list_cleanup_wrapper (void *);
-extern void _initialize_tracepoint PARAMS ((void));
+extern void _initialize_tracepoint (void);
/* Utility: returns true if "target remote" */
static int
-target_is_remote ()
+target_is_remote (void)
{
if (current_target.to_shortname &&
strcmp (current_target.to_shortname, "remote") == 0)
/* Utility: generate error from an incoming stub packet. */
static void
-trace_error (buf)
- char *buf;
+trace_error (char *buf)
{
if (*buf++ != 'E')
return; /* not an error msg */
/* Set tracepoint count to NUM. */
static void
-set_tracepoint_count (num)
- int num;
+set_tracepoint_count (int num)
{
tracepoint_count = num;
set_internalvar (lookup_internalvar ("tpnum"),
/* Set traceframe number to NUM. */
static void
-set_traceframe_num (num)
- int num;
+set_traceframe_num (int num)
{
traceframe_number = num;
set_internalvar (lookup_internalvar ("trace_frame"),
/* Set tracepoint number to NUM. */
static void
-set_tracepoint_num (num)
- int num;
+set_tracepoint_num (int num)
{
tracepoint_number = num;
set_internalvar (lookup_internalvar ("tracepoint"),
the traceframe context (line, function, file) */
static void
-set_traceframe_context (trace_pc)
- CORE_ADDR trace_pc;
+set_traceframe_context (CORE_ADDR trace_pc)
{
static struct type *func_string, *file_string;
static struct type *func_range, *file_range;
traceframe_sal.pc = traceframe_sal.line = 0;
traceframe_sal.symtab = NULL;
set_internalvar (lookup_internalvar ("trace_func"),
- value_from_longest (charstar, (LONGEST) 0));
+ value_from_pointer (charstar, (LONGEST) 0));
set_internalvar (lookup_internalvar ("trace_file"),
- value_from_longest (charstar, (LONGEST) 0));
+ value_from_pointer (charstar, (LONGEST) 0));
set_internalvar (lookup_internalvar ("trace_line"),
- value_from_longest (builtin_type_int, (LONGEST) - 1));
+ value_from_pointer (builtin_type_int, (LONGEST) - 1));
return;
}
if (traceframe_fun == NULL ||
SYMBOL_NAME (traceframe_fun) == NULL)
set_internalvar (lookup_internalvar ("trace_func"),
- value_from_longest (charstar, (LONGEST) 0));
+ value_from_pointer (charstar, (LONGEST) 0));
else
{
len = strlen (SYMBOL_NAME (traceframe_fun));
if (traceframe_sal.symtab == NULL ||
traceframe_sal.symtab->filename == NULL)
set_internalvar (lookup_internalvar ("trace_file"),
- value_from_longest (charstar, (LONGEST) 0));
+ value_from_pointer (charstar, (LONGEST) 0));
else
{
len = strlen (traceframe_sal.symtab->filename);
your arguments BEFORE calling this routine! */
static struct tracepoint *
-set_raw_tracepoint (sal)
- struct symtab_and_line sal;
+set_raw_tracepoint (struct symtab_and_line sal)
{
register struct tracepoint *t, *tc;
struct cleanup *old_chain;
t = (struct tracepoint *) xmalloc (sizeof (struct tracepoint));
- old_chain = make_cleanup (free, t);
+ old_chain = make_cleanup (xfree, t);
memset (t, 0, sizeof (*t));
t->address = sal.pc;
if (sal.symtab == NULL)
/* Set a tracepoint according to ARG (function, linenum or *address) */
static void
-trace_command (arg, from_tty)
- char *arg;
- int from_tty;
+trace_command (char *arg, int from_tty)
{
char **canonical = (char **) NULL;
struct symtabs_and_lines sals;
t->addr_string = savestring (addr_start, addr_end - addr_start);
trace_mention (t);
-
- /* Let the UI know of any additions */
- if (create_tracepoint_hook)
- create_tracepoint_hook (t);
}
if (sals.nelts > 1)
/* Tell the user we have just set a tracepoint TP. */
static void
-trace_mention (tp)
- struct tracepoint *tp;
+trace_mention (struct tracepoint *tp)
{
printf_filtered ("Tracepoint %d", tp->number);
/* Print information on tracepoint number TPNUM_EXP, or all if omitted. */
static void
-tracepoints_info (tpnum_exp, from_tty)
- char *tpnum_exp;
- int from_tty;
+tracepoints_info (char *tpnum_exp, int from_tty)
{
struct tracepoint *t;
struct action_line *action;
int tpnum = -1;
if (tpnum_exp)
- tpnum = parse_and_eval_address (tpnum_exp);
+ tpnum = parse_and_eval_long (tpnum_exp);
ALL_TRACEPOINTS (t)
if (tpnum == -1 || tpnum == t->number)
{
printf_filtered ("Num Enb ");
if (addressprint)
- printf_filtered ("Address ");
+ {
+ if (TARGET_ADDR_BIT <= 32)
+ printf_filtered ("Address ");
+ else
+ printf_filtered ("Address ");
+ }
printf_filtered ("PassC StepC What\n");
}
strcpy (wrap_indent, " ");
if (addressprint)
- strcat (wrap_indent, " ");
+ {
+ if (TARGET_ADDR_BIT <= 32)
+ strcat (wrap_indent, " ");
+ else
+ strcat (wrap_indent, " ");
+ }
printf_filtered ("%-3d %-3s ", t->number,
t->enabled == enabled ? "y" : "n");
if (addressprint)
- printf_filtered ("%s ",
- local_hex_string_custom ((unsigned long) t->address,
- "08l"));
+ {
+ char *tmp;
+
+ if (TARGET_ADDR_BIT <= 32)
+ tmp = longest_local_hex_string_custom (t->address
+ & (CORE_ADDR) 0xffffffff,
+ "08l");
+ else
+ tmp = longest_local_hex_string_custom (t->address, "016l");
+
+ printf_filtered ("%s ", tmp);
+ }
printf_filtered ("%-5d %-5ld ", t->pass_count, t->step_count);
if (t->source_file)
/* This function implements enable, disable and delete commands. */
static void
-tracepoint_operation (t, from_tty, opcode)
- struct tracepoint *t;
- int from_tty;
- enum tracepoint_opcode opcode;
+tracepoint_operation (struct tracepoint *t, int from_tty,
+ enum tracepoint_opcode opcode)
{
struct tracepoint *t2;
{
case enable_op:
t->enabled = enabled;
- if (modify_tracepoint_hook)
- modify_tracepoint_hook (t);
+ tracepoint_modify_event (t->number);
break;
case disable_op:
t->enabled = disabled;
- if (modify_tracepoint_hook)
- modify_tracepoint_hook (t);
+ tracepoint_modify_event (t->number);
break;
case delete_op:
if (tracepoint_chain == t)
ALL_TRACEPOINTS (t2)
if (t2->next == t)
{
+ tracepoint_delete_event (t2->number);
t2->next = t->next;
break;
}
- /* Let the UI know of any deletions */
- if (delete_tracepoint_hook)
- delete_tracepoint_hook (t);
-
if (t->addr_string)
- free (t->addr_string);
+ xfree (t->addr_string);
if (t->source_file)
- free (t->source_file);
+ xfree (t->source_file);
if (t->actions)
free_actions (t);
- free (t);
+ xfree (t);
break;
}
}
if OPTIONAL_P is true, then if the argument is missing, the most
recent tracepoint (tracepoint_count) is returned. */
struct tracepoint *
-get_tracepoint_by_number (arg, multi_p, optional_p)
- char **arg;
- int multi_p, optional_p;
+get_tracepoint_by_number (char **arg, int multi_p, int optional_p)
{
struct tracepoint *t;
int tpnum;
/* Utility: parse a list of tracepoint numbers, and call a func for each. */
static void
-map_args_over_tracepoints (args, from_tty, opcode)
- char *args;
- int from_tty;
- enum tracepoint_opcode opcode;
+map_args_over_tracepoints (char *args, int from_tty,
+ enum tracepoint_opcode opcode)
{
struct tracepoint *t, *tmp;
/* The 'enable trace' command enables tracepoints. Not supported by all targets. */
static void
-enable_trace_command (args, from_tty)
- char *args;
- int from_tty;
+enable_trace_command (char *args, int from_tty)
{
dont_repeat ();
map_args_over_tracepoints (args, from_tty, enable_op);
/* The 'disable trace' command enables tracepoints. Not supported by all targets. */
static void
-disable_trace_command (args, from_tty)
- char *args;
- int from_tty;
+disable_trace_command (char *args, int from_tty)
{
dont_repeat ();
map_args_over_tracepoints (args, from_tty, disable_op);
/* Remove a tracepoint (or all if no argument) */
static void
-delete_trace_command (args, from_tty)
- char *args;
- int from_tty;
+delete_trace_command (char *args, int from_tty)
{
dont_repeat ();
if (!args || !*args) /* No args implies all tracepoints; */
Also accepts special argument "all". */
static void
-trace_pass_command (args, from_tty)
- char *args;
- int from_tty;
+trace_pass_command (char *args, int from_tty)
{
struct tracepoint *t1 = (struct tracepoint *) -1, *t2;
unsigned int count;
if (t1 == (struct tracepoint *) -1 || t1 == t2)
{
t2->pass_count = count;
- if (modify_tracepoint_hook)
- modify_tracepoint_hook (t2);
+ tracepoint_modify_event (t2->number);
if (from_tty)
printf_filtered ("Setting tracepoint %d's passcount to %d\n",
t2->number, count);
/* ACTIONS functions: */
/* Prototypes for action-parsing utility commands */
-static void read_actions PARAMS ((struct tracepoint *));
+static void read_actions (struct tracepoint *);
/* The three functions:
collect_pseudocommand,
which is always an error. */
static void
-end_actions_pseudocommand (args, from_tty)
- char *args;
- int from_tty;
+end_actions_pseudocommand (char *args, int from_tty)
{
error ("This command cannot be used at the top level.");
}
static void
-while_stepping_pseudocommand (args, from_tty)
- char *args;
- int from_tty;
+while_stepping_pseudocommand (char *args, int from_tty)
{
error ("This command can only be used in a tracepoint actions list.");
}
static void
-collect_pseudocommand (args, from_tty)
- char *args;
- int from_tty;
+collect_pseudocommand (char *args, int from_tty)
{
error ("This command can only be used in a tracepoint actions list.");
}
/* Enter a list of actions for a tracepoint. */
static void
-trace_actions_command (args, from_tty)
- char *args;
- int from_tty;
+trace_actions_command (char *args, int from_tty)
{
struct tracepoint *t;
char tmpbuf[128];
/* worker function */
static void
-read_actions (t)
- struct tracepoint *t;
+read_actions (struct tracepoint *t)
{
char *line;
char *prompt1 = "> ", *prompt2 = " > ";
signal (STOP_SIGNAL, stop_sig);
}
#endif
- old_chain = make_cleanup ((make_cleanup_func) free_actions, (void *) t);
+ old_chain = make_cleanup_free_actions (t);
while (1)
{
/* Make sure that all output has been output. Some machines may let
if (job_control)
signal (STOP_SIGNAL, SIG_DFL);
#endif
- immediate_quit = 0;
+ immediate_quit--;
discard_cleanups (old_chain);
}
/* worker function */
enum actionline_type
-validate_actionline (line, t)
- char **line;
- struct tracepoint *t;
+validate_actionline (char **line, struct tracepoint *t)
{
struct cmd_list_element *c;
struct expression *exp = NULL;
/* else fall thru, treat p as an expression and parse it! */
}
exp = parse_exp_1 (&p, block_for_pc (t->address), 1);
- old_chain = make_cleanup ((make_cleanup_func) free_current_contents,
- &exp);
+ old_chain = make_cleanup (free_current_contents, &exp);
if (exp->elts[0].opcode == OP_VAR_VALUE)
{
/* we have something to collect, make sure that the expr to
bytecode translator can handle it and that it's not too long */
aexpr = gen_trace_for_expr (t->address, exp);
- (void) make_cleanup ((make_cleanup_func) free_agent_expr, aexpr);
+ make_cleanup_free_agent_expr (aexpr);
if (aexpr->len > MAX_AGENT_EXPR_LEN)
error ("expression too complicated, try simplifying");
ax_reqs (aexpr, &areqs);
- (void) make_cleanup (free, areqs.reg_mask);
+ (void) make_cleanup (xfree, areqs.reg_mask);
if (areqs.flaw != agent_flaw_none)
error ("malformed expression");
/* worker function */
void
-free_actions (t)
- struct tracepoint *t;
+free_actions (struct tracepoint *t)
{
struct action_line *line, *next;
{
next = line->next;
if (line->action)
- free (line->action);
- free (line);
+ xfree (line->action);
+ xfree (line);
}
t->actions = NULL;
}
+static void
+do_free_actions_cleanup (void *t)
+{
+ free_actions (t);
+}
+
+static struct cleanup *
+make_cleanup_free_actions (struct tracepoint *t)
+{
+ return make_cleanup (do_free_actions_cleanup, t);
+}
+
struct memrange
{
int type; /* 0 for absolute memory range, else basereg number */
/* MEMRANGE functions: */
-static int memrange_cmp PARAMS ((const void *, const void *));
+static int memrange_cmp (const void *, const void *);
/* compare memranges for qsort */
static int
-memrange_cmp (va, vb)
- const void *va;
- const void *vb;
+memrange_cmp (const void *va, const void *vb)
{
const struct memrange *a = va, *b = vb;
/* Sort the memrange list using qsort, and merge adjacent memranges */
static void
-memrange_sortmerge (memranges)
- struct collection_list *memranges;
+memrange_sortmerge (struct collection_list *memranges)
{
int a, b;
/* Add a register to a collection list */
static void
-add_register (collection, regno)
- struct collection_list *collection;
- unsigned int regno;
+add_register (struct collection_list *collection, unsigned int regno)
{
if (info_verbose)
printf_filtered ("collect register %d\n", regno);
/* Add a memrange to a collection list */
static void
-add_memrange (memranges, type, base, len)
- struct collection_list *memranges;
- int type;
- bfd_signed_vma base;
- unsigned long len;
+add_memrange (struct collection_list *memranges, int type, bfd_signed_vma base,
+ unsigned long len)
{
if (info_verbose)
{
/* Add a symbol to a collection list */
static void
-collect_symbol (collect, sym, frame_regno, frame_offset)
- struct collection_list *collect;
- struct symbol *sym;
- long frame_regno;
- long frame_offset;
+collect_symbol (struct collection_list *collect, struct symbol *sym,
+ long frame_regno, long frame_offset)
{
unsigned long len;
unsigned int reg;
printf_filtered ("Don't know LOC_UNRESOLVED %s\n", SYMBOL_NAME (sym));
break;
case LOC_OPTIMIZED_OUT:
- printf_filtered ("%s has been optimized out of existance.\n",
+ printf_filtered ("%s has been optimized out of existence.\n",
SYMBOL_NAME (sym));
break;
}
/* Add all locals (or args) symbols to collection list */
static void
-add_local_symbols (collect, pc, frame_regno, frame_offset, type)
- struct collection_list *collect;
- CORE_ADDR pc;
- long frame_regno;
- long frame_offset;
- int type;
+add_local_symbols (struct collection_list *collect, CORE_ADDR pc,
+ long frame_regno, long frame_offset, int type)
{
struct symbol *sym;
struct block *block;
/* worker function */
static void
-clear_collection_list (list)
- struct collection_list *list;
+clear_collection_list (struct collection_list *list)
{
int ndx;
/* reduce a collection list to string form (for gdb protocol) */
static char **
-stringify_collection_list (list, string)
- struct collection_list *list;
- char *string;
+stringify_collection_list (struct collection_list *list, char *string)
{
char temp_buf[2048];
char tmp2[40];
}
static void
-free_actions_list_cleanup_wrapper (al)
- void *al;
+free_actions_list_cleanup_wrapper (void *al)
{
free_actions_list (al);
}
static void
-free_actions_list (actions_list)
- char **actions_list;
+free_actions_list (char **actions_list)
{
int ndx;
return;
for (ndx = 0; actions_list[ndx]; ndx++)
- free (actions_list[ndx]);
+ xfree (actions_list[ndx]);
- free (actions_list);
+ xfree (actions_list);
}
/* render all actions into gdb protocol */
static void
-encode_actions (t, tdp_actions, stepping_actions)
- struct tracepoint *t;
- char ***tdp_actions;
- char ***stepping_actions;
+encode_actions (struct tracepoint *t, char ***tdp_actions,
+ char ***stepping_actions)
{
static char tdp_buff[2048], step_buff[2048];
char *action_exp;
struct cleanup *old_chain1 = NULL;
struct agent_reqs areqs;
- exp = parse_exp_1 (&action_exp, block_for_pc (t->address), 1);
- old_chain = make_cleanup ((make_cleanup_func)
- free_current_contents, &exp);
+ exp = parse_exp_1 (&action_exp,
+ block_for_pc (t->address), 1);
+ old_chain = make_cleanup (free_current_contents, &exp);
switch (exp->elts[0].opcode)
{
default: /* full-fledged expression */
aexpr = gen_trace_for_expr (t->address, exp);
- old_chain1 = make_cleanup ((make_cleanup_func)
- free_agent_expr, aexpr);
+ old_chain1 = make_cleanup_free_agent_expr (aexpr);
ax_reqs (aexpr, &areqs);
if (areqs.flaw != agent_flaw_none)
memrange_sortmerge (&tracepoint_list);
memrange_sortmerge (&stepping_list);
- *tdp_actions = stringify_collection_list (&tracepoint_list, &tdp_buff);
- *stepping_actions = stringify_collection_list (&stepping_list, &step_buff);
+ *tdp_actions = stringify_collection_list (&tracepoint_list, tdp_buff);
+ *stepping_actions = stringify_collection_list (&stepping_list, step_buff);
}
static void
-add_aexpr (collect, aexpr)
- struct collection_list *collect;
- struct agent_expr *aexpr;
+add_aexpr (struct collection_list *collect, struct agent_expr *aexpr)
{
if (collect->next_aexpr_elt >= collect->aexpr_listsize)
{
Tell target to start a new trace experiment. */
static void
-trace_start_command (args, from_tty)
- char *args;
- int from_tty;
+trace_start_command (char *args, int from_tty)
{ /* STUB_COMM MOSTLY_IMPLEMENTED */
struct tracepoint *t;
char buf[2048];
/* tstop command */
static void
-trace_stop_command (args, from_tty)
- char *args;
- int from_tty;
+trace_stop_command (char *args, int from_tty)
{ /* STUB_COMM IS_IMPLEMENTED */
if (target_is_remote ())
{
/* tstatus command */
static void
-trace_status_command (args, from_tty)
- char *args;
- int from_tty;
+trace_status_command (char *args, int from_tty)
{ /* STUB_COMM IS_IMPLEMENTED */
if (target_is_remote ())
{
/* tfind command */
static void
-trace_find_command (args, from_tty)
- char *args;
- int from_tty;
+trace_find_command (char *args, int from_tty)
{ /* STUB_COMM PART_IMPLEMENTED */
/* this should only be called with a numeric argument */
int frameno = -1;
frameno = traceframe_number - 1;
}
else
- frameno = parse_and_eval_address (args);
+ frameno = parse_and_eval_long (args);
if (frameno < -1)
error ("invalid input (%d is less than zero)", frameno);
/* tfind end */
static void
-trace_find_end_command (args, from_tty)
- char *args;
- int from_tty;
+trace_find_end_command (char *args, int from_tty)
{
trace_find_command ("-1", from_tty);
}
/* tfind none */
static void
-trace_find_none_command (args, from_tty)
- char *args;
- int from_tty;
+trace_find_none_command (char *args, int from_tty)
{
trace_find_command ("-1", from_tty);
}
/* tfind start */
static void
-trace_find_start_command (args, from_tty)
- char *args;
- int from_tty;
+trace_find_start_command (char *args, int from_tty)
{
trace_find_command ("0", from_tty);
}
/* tfind pc command */
static void
-trace_find_pc_command (args, from_tty)
- char *args;
- int from_tty;
+trace_find_pc_command (char *args, int from_tty)
{ /* STUB_COMM PART_IMPLEMENTED */
CORE_ADDR pc;
char tmp[40];
/* tfind tracepoint command */
static void
-trace_find_tracepoint_command (args, from_tty)
- char *args;
- int from_tty;
+trace_find_tracepoint_command (char *args, int from_tty)
{ /* STUB_COMM PART_IMPLEMENTED */
int tdp;
else
tdp = tracepoint_number; /* default is current TDP */
else
- tdp = parse_and_eval_address (args);
+ tdp = parse_and_eval_long (args);
sprintf (target_buf, "QTFrame:tdp:%x", tdp);
finish_tfind_command (target_buf, sizeof (target_buf), from_tty);
corresponding to a source line OTHER THAN THE CURRENT ONE. */
static void
-trace_find_line_command (args, from_tty)
- char *args;
- int from_tty;
+trace_find_line_command (char *args, int from_tty)
{ /* STUB_COMM PART_IMPLEMENTED */
static CORE_ADDR start_pc, end_pc;
struct symtabs_and_lines sals;
sal = sals.sals[0];
}
- old_chain = make_cleanup (free, sals.sals);
+ old_chain = make_cleanup (xfree, sals.sals);
if (sal.symtab == 0)
{
printf_filtered ("TFIND: No line number information available");
/* tfind range command */
static void
-trace_find_range_command (args, from_tty)
- char *args;
- int from_tty;
+trace_find_range_command (char *args, int from_tty)
{
static CORE_ADDR start, stop;
char start_str[40], stop_str[40];
/* tfind outside command */
static void
-trace_find_outside_command (args, from_tty)
- char *args;
- int from_tty;
+trace_find_outside_command (char *args, int from_tty)
{
CORE_ADDR start, stop;
char start_str[40], stop_str[40];
/* save-tracepoints command */
static void
-tracepoint_save_command (args, from_tty)
- char *args;
- int from_tty;
+tracepoint_save_command (char *args, int from_tty)
{
struct tracepoint *tp;
struct action_line *line;
/* info scope command: list the locals for a scope. */
static void
-scope_info (args, from_tty)
- char *args;
- int from_tty;
+scope_info (char *args, int from_tty)
{
struct symtabs_and_lines sals;
struct symbol *sym;
/* worker function (cleanup) */
static void
-replace_comma (comma)
- char *comma;
+replace_comma (void *data)
{
+ char *comma = data;
*comma = ',';
}
/* tdump command */
static void
-trace_dump_command (args, from_tty)
- char *args;
- int from_tty;
+trace_dump_command (char *args, int from_tty)
{
struct tracepoint *t;
struct action_line *action;
static const char hexchars[] = "0123456789abcdef";
static unsigned char *
-mem2hex (mem, buf, count)
- unsigned char *mem;
- unsigned char *buf;
- int count;
+mem2hex (unsigned char *mem, unsigned char *buf, int count)
{
unsigned char ch;
}
int
-get_traceframe_number ()
+get_traceframe_number (void)
{
return traceframe_number;
}
/* module initialization */
void
-_initialize_tracepoint ()
+_initialize_tracepoint (void)
{
+ struct cmd_list_element *c;
+
tracepoint_chain = 0;
tracepoint_count = 0;
traceframe_number = -1;
add_info_alias ("tp", "tracepoints", 1);
- add_com ("save-tracepoints", class_trace, tracepoint_save_command,
- "Save current tracepoint definitions as a script.\n\
+ c = add_com ("save-tracepoints", class_trace, tracepoint_save_command,
+ "Save current tracepoint definitions as a script.\n\
Use the 'source' command in another debug session to restore them.");
+ c->completer = filename_completer;
add_com ("tdump", class_trace, trace_dump_command,
"Print everything collected at the current tracepoint.");
No argument means enable all tracepoints.",
&enablelist);
- add_com ("trace", class_trace, trace_command,
- "Set a tracepoint at a specified line or function or address.\n\
+ c = add_com ("trace", class_trace, trace_command,
+ "Set a tracepoint at a specified line or function or address.\n\
Argument may be a line number, function name, or '*' plus an address.\n\
For a line number or function, trace at the start of its code.\n\
If an address is specified, trace at that exact address.\n\n\
Do \"help tracepoints\" for info on other tracepoint commands.");
+ c->completer = location_completer;
add_com_alias ("tp", "trace", class_alias, 0);
add_com_alias ("tr", "trace", class_alias, 1);
projects / binutils.git / blobdiff