/* Tracing functionality for remote targets in custom GDB protocol
- Copyright 1997 Free Software Foundation, Inc.
-This file is part of GDB.
+ Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
+ 2006 Free Software Foundation, Inc.
-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 2 of the License, or
-(at your option) any later version.
+ This file is part of GDB.
-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.
+ 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 2 of the License, or
+ (at your option) any later version.
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ 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, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
#include "defs.h"
#include "symtab.h"
#include "frame.h"
-#include "tracepoint.h"
#include "gdbtypes.h"
#include "expression.h"
#include "gdbcmd.h"
#include "target.h"
#include "language.h"
#include "gdb_string.h"
+#include "inferior.h"
+#include "tracepoint.h"
+#include "remote.h"
+#include "linespec.h"
+#include "regcache.h"
+#include "completer.h"
+#include "gdb-events.h"
+#include "block.h"
+#include "dictionary.h"
#include "ax.h"
#include "ax-gdb.h"
/* readline include files */
-#include "readline.h"
-#include "history.h"
+#include "readline/readline.h"
+#include "readline/history.h"
/* readline defines this. */
#undef savestring
#include <unistd.h>
#endif
-/* maximum length of an agent aexpression.
- this accounts for the fact that packets are limited to 400 bytes
+/* Maximum length of an agent aexpression.
+ This accounts for the fact that packets are limited to 400 bytes
(which includes everything -- including the checksum), and assumes
the worst case of maximum length for each of the pieces of a
continuation packet.
-
+
NOTE: expressions get mem2hex'ed otherwise this would be twice as
large. (400 - 31)/2 == 184 */
#define MAX_AGENT_EXPR_LEN 184
-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 int addressprint; /* Print machine addresses? */
+extern void (*deprecated_readline_begin_hook) (char *, ...);
+extern char *(*deprecated_readline_hook) (char *);
+extern void (*deprecated_readline_end_hook) (void);
+extern int addressprint; /* Print machine addresses? */
-/* If this definition isn't overridden by the header files, assume
- that isatty and fileno exist on this system. */
-#ifndef ISATTY
-#define ISATTY(FP) (isatty (fileno (FP)))
-#endif
+/* GDB commands implemented in other modules:
+ */
+
+extern void output_command (char *, int);
/*
Tracepoint.c:
$trace_line : source line of trace frame currently being debugged.
$trace_file : source file of trace frame currently being debugged.
$tracepoint : tracepoint number of trace frame currently being debugged.
- */
+ */
/* ======= Important global variables: ======= */
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 unsigned char *mem2hex(unsigned char *, unsigned char *, int);
+static void add_aexpr (struct collection_list *, struct agent_expr *);
+static char *mem2hex (gdb_byte *, char *, int);
+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 (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)
+ (strcmp (current_target.to_shortname, "remote") == 0
+ || strcmp (current_target.to_shortname, "extended-remote") == 0))
return 1;
else
return 0;
}
/* Utility: generate error from an incoming stub packet. */
-static void
-trace_error (buf)
- char *buf;
+static void
+trace_error (char *buf)
{
if (*buf++ != 'E')
return; /* not an error msg */
- switch (*buf)
+ switch (*buf)
{
case '1': /* malformed packet error */
if (*++buf == '0') /* general case: */
- error ("tracepoint.c: error in outgoing packet.");
+ error (_("tracepoint.c: error in outgoing packet."));
else
- error ("tracepoint.c: error in outgoing packet at field #%d.",
+ error (_("tracepoint.c: error in outgoing packet at field #%ld."),
strtol (buf, NULL, 16));
case '2':
- error ("trace API error 0x%s.", ++buf);
+ error (_("trace API error 0x%s."), ++buf);
default:
- error ("Target returns error code '%s'.", buf);
+ error (_("Target returns error code '%s'."), buf);
}
}
-/* Utility: wait for reply from stub, while accepting "O" packets */
+/* Utility: wait for reply from stub, while accepting "O" packets. */
static char *
-remote_get_noisy_reply (buf)
- char *buf;
+remote_get_noisy_reply (char **buf_p,
+ long *sizeof_buf)
{
- do /* loop on reply from remote stub */
+ do /* Loop on reply from remote stub. */
{
- QUIT; /* allow user to bail out with ^C */
- getpkt (buf, 0);
+ char *buf;
+ QUIT; /* allow user to bail out with ^C */
+ getpkt (buf_p, sizeof_buf, 0);
+ buf = *buf_p;
if (buf[0] == 0)
- error ("Target does not support this command.");
+ error (_("Target does not support this command."));
else if (buf[0] == 'E')
trace_error (buf);
else if (buf[0] == 'O' &&
buf[1] != 'K')
remote_console_output (buf + 1); /* 'O' message from stub */
else
- return buf; /* here's the actual reply */
- } while (1);
+ return buf; /* here's the actual reply */
+ }
+ while (1);
}
/* 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"),
- value_from_longest (builtin_type_int, (LONGEST) num));
+ value_from_longest (builtin_type_int,
+ (LONGEST) num));
}
/* Set externally visible debug variables for querying/printing
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;
- static value_ptr func_val, file_val;
+ static struct type *func_range, *file_range;
+ struct value *func_val;
+ struct value *file_val;
static struct type *charstar;
int len;
if (charstar == (struct type *) NULL)
charstar = lookup_pointer_type (builtin_type_char);
- if (trace_pc == -1) /* cease debugging any trace buffers */
+ if (trace_pc == -1) /* Cease debugging any trace buffers. */
{
traceframe_fun = 0;
traceframe_sal.pc = traceframe_sal.line = 0;
traceframe_sal.symtab = NULL;
- set_internalvar (lookup_internalvar ("trace_func"),
- value_from_longest (charstar, (LONGEST) 0));
- set_internalvar (lookup_internalvar ("trace_file"),
- value_from_longest (charstar, (LONGEST) 0));
+ set_internalvar (lookup_internalvar ("trace_func"),
+ value_from_pointer (charstar, (LONGEST) 0));
+ set_internalvar (lookup_internalvar ("trace_file"),
+ value_from_pointer (charstar, (LONGEST) 0));
set_internalvar (lookup_internalvar ("trace_line"),
- value_from_longest (builtin_type_int, (LONGEST) -1));
+ value_from_longest (builtin_type_int,
+ (LONGEST) - 1));
return;
}
- /* save as globals for internal use */
+ /* Save as globals for internal use. */
traceframe_sal = find_pc_line (trace_pc, 0);
traceframe_fun = find_pc_function (trace_pc);
- /* save linenumber as "$trace_line", a debugger variable visible to users */
+ /* Save linenumber as "$trace_line", a debugger variable visible to
+ users. */
set_internalvar (lookup_internalvar ("trace_line"),
- value_from_longest (builtin_type_int,
+ value_from_longest (builtin_type_int,
(LONGEST) traceframe_sal.line));
- /* save func name as "$trace_func", a debugger variable visible to users */
- if (traceframe_fun == NULL ||
- SYMBOL_NAME (traceframe_fun) == NULL)
- set_internalvar (lookup_internalvar ("trace_func"),
- value_from_longest (charstar, (LONGEST) 0));
+ /* Save func name as "$trace_func", a debugger variable visible to
+ users. */
+ if (traceframe_fun == NULL ||
+ DEPRECATED_SYMBOL_NAME (traceframe_fun) == NULL)
+ set_internalvar (lookup_internalvar ("trace_func"),
+ value_from_pointer (charstar, (LONGEST) 0));
else
{
- len = strlen (SYMBOL_NAME (traceframe_fun));
- func_range = create_range_type (func_range,
- builtin_type_int, 0, len - 1);
- func_string = create_array_type (func_string,
+ len = strlen (DEPRECATED_SYMBOL_NAME (traceframe_fun));
+ func_range = create_range_type (func_range,
+ builtin_type_int, 0, len - 1);
+ func_string = create_array_type (func_string,
builtin_type_char, func_range);
func_val = allocate_value (func_string);
- VALUE_TYPE (func_val) = func_string;
- memcpy (VALUE_CONTENTS_RAW (func_val),
- SYMBOL_NAME (traceframe_fun),
+ deprecated_set_value_type (func_val, func_string);
+ memcpy (value_contents_raw (func_val),
+ DEPRECATED_SYMBOL_NAME (traceframe_fun),
len);
- func_val->modifiable = 0;
+ deprecated_set_value_modifiable (func_val, 0);
set_internalvar (lookup_internalvar ("trace_func"), func_val);
}
- /* save file name as "$trace_file", a debugger variable visible to users */
- if (traceframe_sal.symtab == NULL ||
+ /* Save file name as "$trace_file", a debugger variable visible to
+ users. */
+ if (traceframe_sal.symtab == NULL ||
traceframe_sal.symtab->filename == NULL)
- set_internalvar (lookup_internalvar ("trace_file"),
- value_from_longest (charstar, (LONGEST) 0));
+ set_internalvar (lookup_internalvar ("trace_file"),
+ value_from_pointer (charstar, (LONGEST) 0));
else
{
len = strlen (traceframe_sal.symtab->filename);
- file_range = create_range_type (file_range,
- builtin_type_int, 0, len - 1);
- file_string = create_array_type (file_string,
+ file_range = create_range_type (file_range,
+ builtin_type_int, 0, len - 1);
+ file_string = create_array_type (file_string,
builtin_type_char, file_range);
file_val = allocate_value (file_string);
- VALUE_TYPE (file_val) = file_string;
- memcpy (VALUE_CONTENTS_RAW (file_val),
- traceframe_sal.symtab->filename,
+ deprecated_set_value_type (file_val, file_string);
+ memcpy (value_contents_raw (file_val),
+ traceframe_sal.symtab->filename,
len);
- file_val->modifiable = 0;
+ deprecated_set_value_modifiable (file_val, 0);
set_internalvar (lookup_internalvar ("trace_file"), file_val);
}
}
Does not print anything.
==> This routine should not be called if there is a chance of later
- error(); otherwise it leaves a bogus tracepoint on the chain. Validate
- your arguments BEFORE calling this routine! */
+ error(); otherwise it leaves a bogus tracepoint on the chain.
+ Validate 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 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)
t->source_file = NULL;
else
- {
- if (sal.symtab->dirname == NULL)
- {
- t->source_file = (char *) xmalloc (strlen (sal.symtab->filename) + 1);
- strcpy (t->source_file, sal.symtab->filename);
- }
- else
- {
- char *p;
-
- t->source_file = (char *) xmalloc (strlen (sal.symtab->filename) +
- strlen (sal.symtab->dirname) + 2);
-
- strcpy (t->source_file, sal.symtab->dirname);
- p = t->source_file;
- while (*p)
- p++;
- if (*(--p) != '/') /* Will this work on Windows? */
- strcat (t->source_file, "/");
- strcat (t->source_file, sal.symtab->filename);
- }
- }
+ t->source_file = savestring (sal.symtab->filename,
+ strlen (sal.symtab->filename));
+ t->section = sal.section;
t->language = current_language->la_language;
t->input_radix = input_radix;
t->line_number = sal.line;
- t->enabled = enabled;
- t->next = 0;
- t->step_count = 0;
- t->pass_count = 0;
+ t->enabled_p = 1;
+ t->next = 0;
+ t->step_count = 0;
+ t->pass_count = 0;
t->addr_string = NULL;
/* Add this tracepoint to the end of the chain
return t;
}
-/* Set a tracepoint according to ARG (function, linenum or *address) */
+/* 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;
+ char **canonical = (char **) NULL;
struct symtabs_and_lines sals;
struct symtab_and_line sal;
struct tracepoint *t;
int i;
if (!arg || !*arg)
- error ("trace command requires an argument");
+ error (_("trace command requires an argument"));
if (from_tty && info_verbose)
printf_filtered ("TRACE %s\n", arg);
addr_start = arg;
- sals = decode_line_1 (&arg, 1, (struct symtab *)NULL, 0, &canonical);
- addr_end = arg;
- if (! sals.nelts)
- return; /* ??? Presumably decode_line_1 has already warned? */
+ sals = decode_line_1 (&arg, 1, (struct symtab *) NULL,
+ 0, &canonical, NULL);
+ addr_end = arg;
+ if (!sals.nelts)
+ return; /* ??? Presumably decode_line_1 has already warned? */
/* Resolve all line numbers to PC's */
for (i = 0; i < sals.nelts; i++)
t->number = tracepoint_count;
/* If a canonical line spec is needed use that instead of the
- command string. */
- if (canonical != (char **)NULL && canonical[i] != NULL)
+ command string. */
+ if (canonical != (char **) NULL && canonical[i] != NULL)
t->addr_string = canonical[i];
else if (addr_start)
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. */
+/* 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);
if (addressprint || (tp->source_file == NULL))
{
printf_filtered (" at ");
- print_address_numeric (tp->address, 1, gdb_stdout);
+ deprecated_print_address_numeric (tp->address, 1, gdb_stdout);
}
if (tp->source_file)
printf_filtered (": file %s, line %d.",
printf_filtered ("\n");
}
-/* Print information on tracepoint number TPNUM_EXP, or all if omitted. */
+/* 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)
- {
- extern int addressprint; /* print machine addresses? */
+ {
+ extern int addressprint; /* Print machine addresses? */
- if (!found_a_tracepoint++)
- {
- printf_filtered ("Num Enb ");
- if (addressprint)
- printf_filtered ("Address ");
- printf_filtered ("PassC StepC What\n");
- }
- strcpy (wrap_indent, " ");
- if (addressprint)
- 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"));
- printf_filtered ("%-5d %-5d ", t->pass_count, t->step_count);
-
- if (t->source_file)
- {
- sym = find_pc_function (t->address);
- if (sym)
- {
- fputs_filtered ("in ", gdb_stdout);
- fputs_filtered (SYMBOL_SOURCE_NAME (sym), gdb_stdout);
- wrap_here (wrap_indent);
- fputs_filtered (" at ", gdb_stdout);
- }
- fputs_filtered (t->source_file, gdb_stdout);
- printf_filtered (":%d", t->line_number);
- }
- else
- print_address_symbolic (t->address, gdb_stdout, demangle, " ");
+ if (!found_a_tracepoint++)
+ {
+ printf_filtered ("Num Enb ");
+ if (addressprint)
+ {
+ if (TARGET_ADDR_BIT <= 32)
+ printf_filtered ("Address ");
+ else
+ printf_filtered ("Address ");
+ }
+ printf_filtered ("PassC StepC What\n");
+ }
+ strcpy (wrap_indent, " ");
+ if (addressprint)
+ {
+ if (TARGET_ADDR_BIT <= 32)
+ strcat (wrap_indent, " ");
+ else
+ strcat (wrap_indent, " ");
+ }
- printf_filtered ("\n");
- if (t->actions)
- {
- printf_filtered (" Actions for tracepoint %d: \n", t->number);
- for (action = t->actions; action; action = action->next)
- {
- printf_filtered ("\t%s\n", action->action);
- }
- }
- }
+ printf_filtered ("%-3d %-3s ", t->number,
+ t->enabled_p ? "y" : "n");
+ if (addressprint)
+ {
+ char *tmp;
+
+ if (TARGET_ADDR_BIT <= 32)
+ tmp = hex_string_custom (t->address & (CORE_ADDR) 0xffffffff,
+ 8);
+ else
+ tmp = hex_string_custom (t->address, 16);
+
+ printf_filtered ("%s ", tmp);
+ }
+ printf_filtered ("%-5d %-5ld ", t->pass_count, t->step_count);
+
+ if (t->source_file)
+ {
+ sym = find_pc_sect_function (t->address, t->section);
+ if (sym)
+ {
+ fputs_filtered ("in ", gdb_stdout);
+ fputs_filtered (SYMBOL_PRINT_NAME (sym), gdb_stdout);
+ wrap_here (wrap_indent);
+ fputs_filtered (" at ", gdb_stdout);
+ }
+ fputs_filtered (t->source_file, gdb_stdout);
+ printf_filtered (":%d", t->line_number);
+ }
+ else
+ print_address_symbolic (t->address, gdb_stdout, demangle, " ");
+
+ printf_filtered ("\n");
+ if (t->actions)
+ {
+ printf_filtered (" Actions for tracepoint %d: \n", t->number);
+ for (action = t->actions; action; action = action->next)
+ {
+ printf_filtered ("\t%s\n", action->action);
+ }
+ }
+ }
if (!found_a_tracepoint)
{
if (tpnum == -1)
- printf_filtered ("No tracepoints.\n");
+ printf_filtered ("No tracepoints.\n");
else
- printf_filtered ("No tracepoint number %d.\n", tpnum);
+ printf_filtered ("No tracepoint number %d.\n", tpnum);
}
}
-/* Optimization: the code to parse an enable, disable, or delete TP command
- is virtually identical except for whether it performs an enable, disable,
- or delete. Therefore I've combined them into one function with an opcode.
- */
-enum tracepoint_opcode
+/* Optimization: the code to parse an enable, disable, or delete TP
+ command is virtually identical except for whether it performs an
+ enable, disable, or delete. Therefore I've combined them into one
+ function with an opcode. */
+enum tracepoint_opcode
{
- enable,
- disable,
- delete
+ enable_op,
+ disable_op,
+ delete_op
};
-/* This function implements enable, disable and delete. */
+/* 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;
- switch (opcode) {
- case enable:
- t->enabled = enabled;
- if (modify_tracepoint_hook)
- modify_tracepoint_hook (t);
- break;
- case disable:
- t->enabled = disabled;
- if (modify_tracepoint_hook)
- modify_tracepoint_hook (t);
- break;
- case delete:
- if (tracepoint_chain == t)
- tracepoint_chain = t->next;
+ if (t == NULL) /* no tracepoint operand */
+ return;
- ALL_TRACEPOINTS (t2)
- if (t2->next == t)
+ switch (opcode)
+ {
+ case enable_op:
+ t->enabled_p = 1;
+ tracepoint_modify_event (t->number);
+ break;
+ case disable_op:
+ t->enabled_p = 0;
+ tracepoint_modify_event (t->number);
+ break;
+ case delete_op:
+ if (tracepoint_chain == t)
+ tracepoint_chain = t->next;
+
+ 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)
+ xfree (t->addr_string);
+ if (t->source_file)
+ xfree (t->source_file);
+ if (t->actions)
+ free_actions (t);
- if (t->addr_string)
- free (t->addr_string);
- if (t->source_file)
- free (t->source_file);
- if (t->actions)
- free_actions (t);
-
- free (t);
- break;
- }
+ xfree (t);
+ break;
+ }
}
-/* Utility: parse a tracepoint number and look it up in the list. */
+/* Utility: parse a tracepoint number and look it up in the list.
+ If MULTI_P is true, there might be a range of tracepoints in ARG.
+ 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)
- char **arg;
+get_tracepoint_by_number (char **arg, int multi_p, int optional_p)
{
struct tracepoint *t;
- char *end, *copy;
- value_ptr val;
int tpnum;
+ char *instring = arg == NULL ? NULL : *arg;
- if (arg == 0)
- error ("Bad tracepoint argument");
-
- if (*arg == 0 || **arg == 0) /* empty arg means refer to last tp */
- tpnum = tracepoint_count;
- else if (**arg == '$') /* handle convenience variable */
+ if (arg == NULL || *arg == NULL || ! **arg)
{
- /* Make a copy of the name, so we can null-terminate it
- to pass to lookup_internalvar(). */
- end = *arg + 1;
- while (isalnum(*end) || *end == '_')
- end++;
- copy = (char *) alloca (end - *arg);
- strncpy (copy, *arg + 1, (end - *arg - 1));
- copy[end - *arg - 1] = '\0';
- *arg = end;
-
- val = value_of_internalvar (lookup_internalvar (copy));
- if (TYPE_CODE( VALUE_TYPE (val)) != TYPE_CODE_INT)
- error ("Convenience variable must have integral type.");
- tpnum = (int) value_as_long (val);
+ if (optional_p)
+ tpnum = tracepoint_count;
+ else
+ error_no_arg (_("tracepoint number"));
}
- else /* handle tracepoint number */
+ else
+ tpnum = multi_p ? get_number_or_range (arg) : get_number (arg);
+
+ if (tpnum <= 0)
{
- tpnum = strtol (*arg, arg, 0);
- if (tpnum == 0) /* possible strtol failure */
- while (**arg && !isspace (**arg))
- (*arg)++; /* advance to next white space, if any */
+ if (instring && *instring)
+ printf_filtered ("bad tracepoint number at or near '%s'\n",
+ instring);
+ else
+ printf_filtered ("Tracepoint argument missing and no previous tracepoint\n");
+ return NULL;
}
+
ALL_TRACEPOINTS (t)
if (t->number == tpnum)
- {
- return t;
- }
+ {
+ return t;
+ }
+
+ /* FIXME: if we are in the middle of a range we don't want to give
+ a message. The current interface to get_number_or_range doesn't
+ allow us to discover this. */
printf_unfiltered ("No tracepoint number %d.\n", tpnum);
return NULL;
}
-/* Utility: parse a list of tracepoint numbers, and call a func for each. */
+/* 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;
- int tpnum;
- char *cp;
if (args == 0 || *args == 0) /* do them all */
ALL_TRACEPOINTS_SAFE (t, tmp)
else
while (*args)
{
- QUIT; /* give user option to bail out with ^C */
- if (t = get_tracepoint_by_number (&args))
- tracepoint_operation (t, from_tty, opcode);
+ QUIT; /* Give user option to bail out with ^C. */
+ t = get_tracepoint_by_number (&args, 1, 0);
+ tracepoint_operation (t, from_tty, opcode);
while (*args == ' ' || *args == '\t')
args++;
}
}
-/* The 'enable trace' command enables tracepoints. Not supported by all targets. */
+/* 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);
+ map_args_over_tracepoints (args, from_tty, enable_op);
}
-/* The 'disable trace' command enables tracepoints. Not supported by all targets. */
+/* The 'disable trace' command disables 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);
+ 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; */
- if (from_tty) /* confirm only if from_tty... */
- if (tracepoint_chain) /* and if there are tracepoints to delete! */
+ if (from_tty) /* confirm only if from_tty... */
+ if (tracepoint_chain) /* and if there are tracepoints to
+ delete! */
if (!query ("Delete all tracepoints? "))
return;
- map_args_over_tracepoints (args, from_tty, delete);
+ map_args_over_tracepoints (args, from_tty, delete_op);
}
/* Set passcount for tracepoint.
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 long count;
+ unsigned int count;
+ int all = 0;
if (args == 0 || *args == 0)
- error ("PASS command requires an argument (count + optional TP num)");
+ error (_("passcount command requires an argument (count + optional TP num)"));
- count = strtoul (args, &args, 10); /* count comes first, then TP num */
+ count = strtoul (args, &args, 10); /* Count comes first, then TP num. */
- while (*args && isspace (*args))
+ while (*args && isspace ((int) *args))
args++;
if (*args && strncasecmp (args, "all", 3) == 0)
- args += 3; /* skip special argument "all" */
+ {
+ args += 3; /* Skip special argument "all". */
+ all = 1;
+ if (*args)
+ error (_("Junk at end of arguments."));
+ }
else
- t1 = get_tracepoint_by_number (&args);
+ t1 = get_tracepoint_by_number (&args, 1, 1);
- if (*args)
- error ("Junk at end of arguments.");
-
- if (t1 == NULL)
- return; /* error, bad tracepoint number */
-
- ALL_TRACEPOINTS (t2)
- if (t1 == (struct tracepoint *) -1 || t1 == t2)
- {
- t2->pass_count = count;
- if (modify_tracepoint_hook)
- modify_tracepoint_hook (t2);
- if (from_tty)
- printf_filtered ("Setting tracepoint %d's passcount to %d\n",
- t2->number, count);
- }
+ do
+ {
+ if (t1)
+ {
+ ALL_TRACEPOINTS (t2)
+ if (t1 == (struct tracepoint *) -1 || t1 == t2)
+ {
+ t2->pass_count = count;
+ tracepoint_modify_event (t2->number);
+ if (from_tty)
+ printf_filtered ("Setting tracepoint %d's passcount to %d\n",
+ t2->number, count);
+ }
+ if (! all && *args)
+ t1 = get_tracepoint_by_number (&args, 1, 0);
+ }
+ }
+ while (*args);
}
/* ACTIONS functions: */
/* Prototypes for action-parsing utility commands */
-static void read_actions PARAMS((struct tracepoint *));
-static char *parse_and_eval_memrange PARAMS ((char *,
- CORE_ADDR,
- long *,
- bfd_signed_vma *,
- long *));
+static void read_actions (struct tracepoint *);
/* The three functions:
- collect_pseudocommand,
- while_stepping_pseudocommand, and
- end_actions_pseudocommand
+ collect_pseudocommand,
+ while_stepping_pseudocommand, and
+ end_actions_pseudocommand
are placeholders for "commands" that are actually ONLY to be used
within a tracepoint action list. If the actual function is ever called,
it means that somebody issued the "command" at the top level,
which is always an error. */
-static void
-end_actions_pseudocommand (args, from_tty)
- char *args;
- int from_tty;
+static void
+end_actions_pseudocommand (char *args, int from_tty)
{
- error ("This command cannot be used at the top level.");
+ 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.");
+ 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.");
+ 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 *actions;
char tmpbuf[128];
char *end_msg = "End with a line saying just \"end\".";
- if (t = get_tracepoint_by_number (&args))
+ t = get_tracepoint_by_number (&args, 0, 1);
+ if (t)
{
sprintf (tmpbuf, "Enter actions for tracepoint %d, one per line.",
t->number);
if (from_tty)
{
- if (readline_begin_hook)
- (*readline_begin_hook) ("%s %s\n", tmpbuf, end_msg);
+ if (deprecated_readline_begin_hook)
+ (*deprecated_readline_begin_hook) ("%s %s\n", tmpbuf, end_msg);
else if (input_from_terminal_p ())
printf_filtered ("%s\n%s\n", tmpbuf, end_msg);
}
t->step_count = 0; /* read_actions may set this */
read_actions (t);
- if (readline_end_hook)
- (*readline_end_hook) ();
-
+ if (deprecated_readline_end_hook)
+ (*deprecated_readline_end_hook) ();
/* tracepoints_changed () */
}
- /* else error, just return; */
+ /* else just return */
}
/* worker function */
static void
-read_actions (t)
- struct tracepoint *t;
+read_actions (struct tracepoint *t)
{
char *line;
char *prompt1 = "> ", *prompt2 = " > ";
/* Control-C quits instantly if typed while in this loop
since it should not wait until the user types a newline. */
immediate_quit++;
+ /* FIXME: kettenis/20010823: Something is wrong here. In this file
+ STOP_SIGNAL is never defined. So this code has been left out, at
+ least for quite a while now. Replacing STOP_SIGNAL with SIGTSTP
+ leads to compilation failures since the variable job_control
+ isn't declared. Leave this alone for now. */
#ifdef STOP_SIGNAL
if (job_control)
- signal (STOP_SIGNAL, stop_sig);
+ signal (STOP_SIGNAL, handle_stop_sig);
#endif
- old_chain = make_cleanup (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
- you get away with leaving out some of the gdb_flush, but not all. */
+ /* Make sure that all output has been output. Some machines may
+ let you get away with leaving out some of the gdb_flush, but
+ not all. */
wrap_here ("");
gdb_flush (gdb_stdout);
gdb_flush (gdb_stderr);
- if (readline_hook && instream == NULL)
- line = (*readline_hook) (prompt);
+ if (deprecated_readline_hook && instream == NULL)
+ line = (*deprecated_readline_hook) (prompt);
else if (instream == stdin && ISATTY (instream))
{
- line = readline (prompt);
- if (line && *line) /* add it to command history */
+ line = gdb_readline_wrapper (prompt);
+ if (line && *line) /* add it to command history */
add_history (line);
}
else
line = gdb_readline (0);
+ if (!line)
+ line = "end";
+
linetype = validate_actionline (&line, t);
if (linetype == BADLINE)
- continue; /* already warned -- collect another line */
+ continue; /* already warned -- collect another line */
temp = xmalloc (sizeof (struct action_line));
temp->next = NULL;
}
if (linetype == STEPPING) /* begin "while-stepping" */
- if (prompt == prompt2)
- {
- warning ("Already processing 'while-stepping'");
- continue;
- }
- else
- prompt = prompt2; /* change prompt for stepping actions */
+ {
+ if (prompt == prompt2)
+ {
+ warning (_("Already processing 'while-stepping'"));
+ continue;
+ }
+ else
+ prompt = prompt2; /* change prompt for stepping actions */
+ }
else if (linetype == END)
- if (prompt == prompt2)
- {
- prompt = prompt1; /* end of single-stepping actions */
- }
- else
- { /* end of actions */
- if (t->actions->next == NULL)
- {
- /* an "end" all by itself with no other actions means
- this tracepoint has no actions. Discard empty list. */
- free_actions (t);
- }
- break;
- }
+ {
+ if (prompt == prompt2)
+ {
+ prompt = prompt1; /* end of single-stepping actions */
+ }
+ else
+ { /* end of actions */
+ if (t->actions->next == NULL)
+ {
+ /* An "end" all by itself with no other actions
+ means this tracepoint has no actions.
+ Discard empty list. */
+ free_actions (t);
+ }
+ break;
+ }
+ }
}
#ifdef STOP_SIGNAL
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;
- value_ptr temp, temp2;
struct cleanup *old_chain = NULL;
char *p;
- for (p = *line; isspace (*p); )
+ /* if EOF is typed, *line is NULL */
+ if (*line == NULL)
+ return END;
+
+ for (p = *line; isspace ((int) *p);)
p++;
- /* symbol lookup etc. */
- if (*p == '\0') /* empty line: just prompt for another line. */
+ /* Symbol lookup etc. */
+ if (*p == '\0') /* empty line: just prompt for another line. */
return BADLINE;
- if (*p == '#') /* comment line */
+ if (*p == '#') /* comment line */
return GENERIC;
c = lookup_cmd (&p, cmdlist, "", -1, 1);
if (c == 0)
{
- warning ("'%s' is not an action that I know, or is ambiguous.", p);
+ warning (_("'%s' is not an action that I know, or is ambiguous."),
+ p);
return BADLINE;
}
-
- if (c->function.cfunc == collect_pseudocommand)
+
+ if (cmd_cfunc_eq (c, collect_pseudocommand))
{
struct agent_expr *aexpr;
struct agent_reqs areqs;
- do { /* repeat over a comma-separated list */
- QUIT; /* allow user to bail out with ^C */
- while (isspace (*p))
- p++;
-
- if (*p == '$') /* look for special pseudo-symbols */
- {
- long typecode, size;
- bfd_signed_vma offset;
-
- if ((0 == strncasecmp ("reg", p + 1, 3)) ||
- (0 == strncasecmp ("arg", p + 1, 3)) ||
- (0 == strncasecmp ("loc", p + 1, 3)))
- {
- p = strchr (p, ',');
- continue;
- }
- /* else fall thru, treat p as an expression and parse it! */
- }
- exp = parse_exp_1 (&p, block_for_pc (t->address), 1);
- old_chain = make_cleanup (free_current_contents, &exp);
+ do
+ { /* repeat over a comma-separated list */
+ QUIT; /* allow user to bail out with ^C */
+ while (isspace ((int) *p))
+ p++;
- if (exp->elts[0].opcode == OP_VAR_VALUE)
- if (SYMBOL_CLASS (exp->elts[2].symbol) == LOC_CONST)
+ if (*p == '$') /* look for special pseudo-symbols */
{
- warning ("%s is constant (value %d): will not be collected.",
- SYMBOL_NAME (exp->elts[2].symbol),
- SYMBOL_VALUE (exp->elts[2].symbol));
- return BADLINE;
+ if ((0 == strncasecmp ("reg", p + 1, 3)) ||
+ (0 == strncasecmp ("arg", p + 1, 3)) ||
+ (0 == strncasecmp ("loc", p + 1, 3)))
+ {
+ p = strchr (p, ',');
+ continue;
+ }
+ /* else fall thru, treat p as an expression and parse it! */
}
- else if (SYMBOL_CLASS (exp->elts[2].symbol) == LOC_OPTIMIZED_OUT)
+ exp = parse_exp_1 (&p, block_for_pc (t->address), 1);
+ old_chain = make_cleanup (free_current_contents, &exp);
+
+ if (exp->elts[0].opcode == OP_VAR_VALUE)
{
- warning ("%s is optimized away and cannot be collected.",
- SYMBOL_NAME (exp->elts[2].symbol));
- return BADLINE;
+ if (SYMBOL_CLASS (exp->elts[2].symbol) == LOC_CONST)
+ {
+ warning (_("constant %s (value %ld) will not be collected."),
+ DEPRECATED_SYMBOL_NAME (exp->elts[2].symbol),
+ SYMBOL_VALUE (exp->elts[2].symbol));
+ return BADLINE;
+ }
+ else if (SYMBOL_CLASS (exp->elts[2].symbol) == LOC_OPTIMIZED_OUT)
+ {
+ warning (_("%s is optimized away and cannot be collected."),
+ DEPRECATED_SYMBOL_NAME (exp->elts[2].symbol));
+ return BADLINE;
+ }
}
- /* 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(exp);
- (void) make_cleanup (free_agent_expr, aexpr);
+ /* 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);
+ make_cleanup_free_agent_expr (aexpr);
- if (aexpr->len > MAX_AGENT_EXPR_LEN)
- error ("expression too complicated, try simplifying");
+ if (aexpr->len > MAX_AGENT_EXPR_LEN)
+ error (_("expression too complicated, try simplifying"));
- ax_reqs(aexpr, &areqs);
- (void) make_cleanup (free, areqs.reg_mask);
+ ax_reqs (aexpr, &areqs);
+ (void) make_cleanup (xfree, areqs.reg_mask);
- if (areqs.flaw != agent_flaw_none)
- error ("malformed expression");
+ if (areqs.flaw != agent_flaw_none)
+ error (_("malformed expression"));
- if (areqs.min_height < 0)
- error ("gdb: Internal error: expression has min height < 0");
+ if (areqs.min_height < 0)
+ error (_("gdb: Internal error: expression has min height < 0"));
- if (areqs.max_height > 20)
- error ("expression too complicated, try simplifying");
+ if (areqs.max_height > 20)
+ error (_("expression too complicated, try simplifying"));
- do_cleanups (old_chain);
- } while (p && *p++ == ',');
+ do_cleanups (old_chain);
+ }
+ while (p && *p++ == ',');
return GENERIC;
}
- else if (c->function.cfunc == while_stepping_pseudocommand)
+ else if (cmd_cfunc_eq (c, while_stepping_pseudocommand))
{
- char *steparg; /* in case warning is necessary */
+ char *steparg; /* in case warning is necessary */
- while (isspace (*p))
+ while (isspace ((int) *p))
p++;
steparg = p;
if (*p == '\0' ||
(t->step_count = strtol (p, &p, 0)) == 0)
{
- warning ("bad step-count: command ignored.", *line);
+ warning (_("'%s': bad step-count; command ignored."), *line);
return BADLINE;
}
return STEPPING;
}
- else if (c->function.cfunc == end_actions_pseudocommand)
+ else if (cmd_cfunc_eq (c, end_actions_pseudocommand))
return END;
else
{
- warning ("'%s' is not a supported tracepoint action.", *line);
+ warning (_("'%s' is not a supported tracepoint action."), *line);
return BADLINE;
}
}
/* worker function */
-void
-free_actions (t)
- struct tracepoint *t;
+void
+free_actions (struct tracepoint *t)
{
struct action_line *line, *next;
for (line = t->actions; line; line = next)
{
next = line->next;
- if (line->action)
- free (line->action);
- free (line);
+ if (line->action)
+ xfree (line->action);
+ xfree (line);
}
t->actions = NULL;
}
-struct memrange {
- int type; /* 0 for absolute memory range, else basereg number */
+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);
+}
+
+enum {
+ memrange_absolute = -1
+};
+
+struct memrange
+{
+ int type; /* memrange_absolute for absolute memory range,
+ else basereg number */
bfd_signed_vma start;
bfd_signed_vma end;
};
-struct collection_list {
- unsigned char regs_mask[8]; /* room for up to 256 regs */
- long listsize;
- long next_memrange;
- struct memrange *list;
- long aexpr_listsize; /* size of array pointed to by expr_list elt */
- long next_aexpr_elt;
- struct agent_expr **aexpr_list;
-
-} tracepoint_list, stepping_list;
+struct collection_list
+ {
+ unsigned char regs_mask[32]; /* room for up to 256 regs */
+ long listsize;
+ long next_memrange;
+ struct memrange *list;
+ long aexpr_listsize; /* size of array pointed to by expr_list elt */
+ long next_aexpr_elt;
+ struct agent_expr **aexpr_list;
+
+ }
+tracepoint_list, stepping_list;
/* 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;
if (a->type < b->type)
return -1;
if (a->type > b->type)
- return 1;
- if (a->type == 0)
+ return 1;
+ if (a->type == memrange_absolute)
{
- if ((bfd_vma) a->start < (bfd_vma) b->start) return -1;
- if ((bfd_vma) a->start > (bfd_vma) b->start) return 1;
+ if ((bfd_vma) a->start < (bfd_vma) b->start)
+ return -1;
+ if ((bfd_vma) a->start > (bfd_vma) b->start)
+ return 1;
}
else
{
- if (a->start < b->start)
+ if (a->start < b->start)
return -1;
- if (a->start > b->start)
- return 1;
+ if (a->start > b->start)
+ return 1;
}
return 0;
}
-/* Sort the memrange list using qsort, and merge adjacent memranges */
+/* 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;
- qsort (memranges->list, memranges->next_memrange,
+ qsort (memranges->list, memranges->next_memrange,
sizeof (struct memrange), memrange_cmp);
if (memranges->next_memrange > 0)
{
for (a = 0, b = 1; b < memranges->next_memrange; b++)
{
if (memranges->list[a].type == memranges->list[b].type &&
- memranges->list[b].start - memranges->list[a].end <=
- MAX_REGISTER_VIRTUAL_SIZE)
+ memranges->list[b].start - memranges->list[a].end <=
+ MAX_REGISTER_SIZE)
{
/* memrange b starts before memrange a ends; merge them. */
if (memranges->list[b].end > memranges->list[a].end)
}
a++; /* next a */
if (a != b)
- memcpy (&memranges->list[a], &memranges->list[b],
+ memcpy (&memranges->list[a], &memranges->list[b],
sizeof (struct memrange));
}
memranges->next_memrange = a + 1;
}
}
-/* Add a register to a collection list */
-void
-add_register (collection, regno)
- struct collection_list *collection;
- unsigned long regno;
+/* Add a register to a collection list. */
+static void
+add_register (struct collection_list *collection, unsigned int regno)
{
if (info_verbose)
printf_filtered ("collect register %d\n", regno);
if (regno > (8 * sizeof (collection->regs_mask)))
- error ("Internal: register number %d too large for tracepoint",
+ error (_("Internal: register number %d too large for tracepoint"),
regno);
- collection->regs_mask [regno / 8] |= 1 << (regno % 8);
+ collection->regs_mask[regno / 8] |= 1 << (regno % 8);
}
/* 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)
- printf_filtered ("(%d,0x%x,%d)\n", type, base, len);
- /* type: 0 == memory, n == basereg */
- memranges->list[memranges->next_memrange].type = type;
- /* base: addr if memory, offset if reg relative. */
+ {
+ printf_filtered ("(%d,", type);
+ printf_vma (base);
+ printf_filtered (",%ld)\n", len);
+ }
+
+ /* type: memrange_absolute == memory, other n == basereg */
+ memranges->list[memranges->next_memrange].type = type;
+ /* base: addr if memory, offset if reg relative. */
memranges->list[memranges->next_memrange].start = base;
/* len: we actually save end (base + len) for convenience */
- memranges->list[memranges->next_memrange].end = base + len;
+ memranges->list[memranges->next_memrange].end = base + len;
memranges->next_memrange++;
if (memranges->next_memrange >= memranges->listsize)
{
memranges->listsize *= 2;
- memranges->list = xrealloc (memranges->list,
+ memranges->list = xrealloc (memranges->list,
memranges->listsize);
}
- if (type != -1) /* better collect the base register! */
+ if (type != memrange_absolute) /* Better collect the base register! */
add_register (memranges, type);
}
-/* Add a symbol to a collection list */
+/* Add a symbol to a collection list. */
static void
-collect_symbol (collect, sym)
- struct collection_list *collect;
- struct symbol *sym;
+collect_symbol (struct collection_list *collect,
+ struct symbol *sym,
+ long frame_regno, long frame_offset)
{
- unsigned long len;
- unsigned long reg;
+ unsigned long len;
+ unsigned int reg;
bfd_signed_vma offset;
- len = TYPE_LENGTH (check_typedef (SYMBOL_TYPE (sym)));
- switch (SYMBOL_CLASS (sym)) {
- default:
- printf_filtered ("%s: don't know symbol class %d\n",
- SYMBOL_NAME (sym), SYMBOL_CLASS (sym));
- break;
- case LOC_CONST:
- printf_filtered ("%s is constant, value is %d: will not be collected.\n",
- SYMBOL_NAME (sym), SYMBOL_VALUE (sym));
- break;
- case LOC_STATIC:
- offset = SYMBOL_VALUE_ADDRESS (sym);
- if (info_verbose)
- printf_filtered ("LOC_STATIC %s: collect %d bytes at 0x%08x\n",
- SYMBOL_NAME (sym), len, offset);
- add_memrange (collect, -1, offset, len); /* 0 == memory */
- break;
- case LOC_REGISTER:
- case LOC_REGPARM:
- reg = SYMBOL_VALUE (sym);
- if (info_verbose)
- printf_filtered ("LOC_REG[parm] %s: ", SYMBOL_NAME (sym));
- add_register (collect, reg);
- break;
- case LOC_ARG:
- case LOC_REF_ARG:
- printf_filtered ("Sorry, don't know how to do LOC_ARGs yet.\n");
- printf_filtered (" (will not collect %s)\n",
- SYMBOL_NAME (sym));
- break;
- case LOC_REGPARM_ADDR:
- reg = SYMBOL_VALUE (sym);
- offset = 0;
- if (info_verbose)
- {
- printf_filtered ("LOC_REGPARM_ADDR %s: Collect %d bytes at offset %d from reg %d\n",
- SYMBOL_NAME (sym), len, offset, reg);
- }
- add_memrange (collect, reg, offset, len);
- break;
- case LOC_LOCAL:
- case LOC_LOCAL_ARG:
- offset = SYMBOL_VALUE (sym);
- reg = FP_REGNUM;
- if (info_verbose)
- {
- printf_filtered ("LOC_LOCAL %s: Collect %d bytes at offset %d from frame ptr reg %d\n",
- SYMBOL_NAME (sym), len, offset, reg);
- }
- add_memrange (collect, reg, offset, len);
- break;
- case LOC_BASEREG:
- case LOC_BASEREG_ARG:
- reg = SYMBOL_BASEREG (sym);
- offset = SYMBOL_VALUE (sym);
- if (info_verbose)
- {
- printf_filtered ("LOC_BASEREG %s: collect %d bytes at offset %d from basereg %d\n",
- SYMBOL_NAME (sym), len, offset, reg);
- }
- add_memrange (collect, reg, offset, len);
- break;
- case LOC_UNRESOLVED:
- 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",
- SYMBOL_NAME (sym));
- break;
- }
+ len = TYPE_LENGTH (check_typedef (SYMBOL_TYPE (sym)));
+ switch (SYMBOL_CLASS (sym))
+ {
+ default:
+ printf_filtered ("%s: don't know symbol class %d\n",
+ DEPRECATED_SYMBOL_NAME (sym),
+ SYMBOL_CLASS (sym));
+ break;
+ case LOC_CONST:
+ printf_filtered ("constant %s (value %ld) will not be collected.\n",
+ DEPRECATED_SYMBOL_NAME (sym), SYMBOL_VALUE (sym));
+ break;
+ case LOC_STATIC:
+ offset = SYMBOL_VALUE_ADDRESS (sym);
+ if (info_verbose)
+ {
+ char tmp[40];
+
+ sprintf_vma (tmp, offset);
+ printf_filtered ("LOC_STATIC %s: collect %ld bytes at %s.\n",
+ DEPRECATED_SYMBOL_NAME (sym), len,
+ tmp /* address */);
+ }
+ add_memrange (collect, memrange_absolute, offset, len);
+ break;
+ case LOC_REGISTER:
+ case LOC_REGPARM:
+ reg = SYMBOL_VALUE (sym);
+ if (info_verbose)
+ printf_filtered ("LOC_REG[parm] %s: ",
+ DEPRECATED_SYMBOL_NAME (sym));
+ add_register (collect, reg);
+ /* Check for doubles stored in two registers. */
+ /* FIXME: how about larger types stored in 3 or more regs? */
+ if (TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_FLT &&
+ len > register_size (current_gdbarch, reg))
+ add_register (collect, reg + 1);
+ break;
+ case LOC_REF_ARG:
+ printf_filtered ("Sorry, don't know how to do LOC_REF_ARG yet.\n");
+ printf_filtered (" (will not collect %s)\n",
+ DEPRECATED_SYMBOL_NAME (sym));
+ break;
+ case LOC_ARG:
+ reg = frame_regno;
+ offset = frame_offset + SYMBOL_VALUE (sym);
+ if (info_verbose)
+ {
+ printf_filtered ("LOC_LOCAL %s: Collect %ld bytes at offset ",
+ DEPRECATED_SYMBOL_NAME (sym), len);
+ printf_vma (offset);
+ printf_filtered (" from frame ptr reg %d\n", reg);
+ }
+ add_memrange (collect, reg, offset, len);
+ break;
+ case LOC_REGPARM_ADDR:
+ reg = SYMBOL_VALUE (sym);
+ offset = 0;
+ if (info_verbose)
+ {
+ printf_filtered ("LOC_REGPARM_ADDR %s: Collect %ld bytes at offset ",
+ DEPRECATED_SYMBOL_NAME (sym), len);
+ printf_vma (offset);
+ printf_filtered (" from reg %d\n", reg);
+ }
+ add_memrange (collect, reg, offset, len);
+ break;
+ case LOC_LOCAL:
+ case LOC_LOCAL_ARG:
+ reg = frame_regno;
+ offset = frame_offset + SYMBOL_VALUE (sym);
+ if (info_verbose)
+ {
+ printf_filtered ("LOC_LOCAL %s: Collect %ld bytes at offset ",
+ DEPRECATED_SYMBOL_NAME (sym), len);
+ printf_vma (offset);
+ printf_filtered (" from frame ptr reg %d\n", reg);
+ }
+ add_memrange (collect, reg, offset, len);
+ break;
+ case LOC_BASEREG:
+ case LOC_BASEREG_ARG:
+ reg = SYMBOL_BASEREG (sym);
+ offset = SYMBOL_VALUE (sym);
+ if (info_verbose)
+ {
+ printf_filtered ("LOC_BASEREG %s: collect %ld bytes at offset ",
+ DEPRECATED_SYMBOL_NAME (sym), len);
+ printf_vma (offset);
+ printf_filtered (" from basereg %d\n", reg);
+ }
+ add_memrange (collect, reg, offset, len);
+ break;
+ case LOC_UNRESOLVED:
+ printf_filtered ("Don't know LOC_UNRESOLVED %s\n",
+ DEPRECATED_SYMBOL_NAME (sym));
+ break;
+ case LOC_OPTIMIZED_OUT:
+ printf_filtered ("%s has been optimized out of existence.\n",
+ DEPRECATED_SYMBOL_NAME (sym));
+ break;
+ }
}
/* Add all locals (or args) symbols to collection list */
static void
-add_local_symbols (collect, pc, type)
- struct collection_list *collect;
- CORE_ADDR pc;
- 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;
- int i, nsyms, count = 0;
+ struct block *block;
+ struct dict_iterator iter;
+ int count = 0;
block = block_for_pc (pc);
while (block != 0)
{
- QUIT; /* allow user to bail out with ^C */
- nsyms = BLOCK_NSYMS (block);
- for (i = 0; i < nsyms; i++)
+ QUIT; /* allow user to bail out with ^C */
+ ALL_BLOCK_SYMBOLS (block, iter, sym)
{
- sym = BLOCK_SYM (block, i);
- switch (SYMBOL_CLASS (sym)) {
- case LOC_LOCAL:
- case LOC_STATIC:
- case LOC_REGISTER:
- case LOC_BASEREG:
- if (type == 'L') /* collecting Locals */
- {
- count++;
- collect_symbol (collect, sym);
- }
- break;
- case LOC_ARG:
- case LOC_LOCAL_ARG:
- case LOC_REF_ARG:
- case LOC_REGPARM:
- case LOC_REGPARM_ADDR:
- case LOC_BASEREG_ARG:
- if (type == 'A') /* collecting Arguments */
- {
- count++;
- collect_symbol (collect, sym);
- }
- }
+ switch (SYMBOL_CLASS (sym))
+ {
+ default:
+ warning (_("don't know how to trace local symbol %s"),
+ DEPRECATED_SYMBOL_NAME (sym));
+ case LOC_LOCAL:
+ case LOC_STATIC:
+ case LOC_REGISTER:
+ case LOC_BASEREG:
+ if (type == 'L') /* collecting Locals */
+ {
+ count++;
+ collect_symbol (collect, sym, frame_regno,
+ frame_offset);
+ }
+ break;
+ case LOC_ARG:
+ case LOC_LOCAL_ARG:
+ case LOC_REF_ARG:
+ case LOC_REGPARM:
+ case LOC_REGPARM_ADDR:
+ case LOC_BASEREG_ARG:
+ if (type == 'A') /* collecting Arguments */
+ {
+ count++;
+ collect_symbol (collect, sym, frame_regno,
+ frame_offset);
+ }
+ }
}
if (BLOCK_FUNCTION (block))
break;
block = BLOCK_SUPERBLOCK (block);
}
if (count == 0)
- warning ("No %s found in scope.", type == 'L' ? "locals" : "args");
+ warning (_("No %s found in scope."),
+ type == 'L' ? "locals" : "args");
}
/* worker function */
static void
-clear_collection_list (list)
- struct collection_list *list;
+clear_collection_list (struct collection_list *list)
{
int ndx;
list->next_memrange = 0;
for (ndx = 0; ndx < list->next_aexpr_elt; ndx++)
{
- free_agent_expr(list->aexpr_list[ndx]);
+ free_agent_expr (list->aexpr_list[ndx]);
list->aexpr_list[ndx] = NULL;
}
list->next_aexpr_elt = 0;
/* 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];
int count;
int ndx = 0;
char *(*str_list)[];
char *end;
- long i;
+ long i;
count = 1 + list->next_memrange + list->next_aexpr_elt + 1;
- str_list = (char *(*)[])xmalloc(count * sizeof (char *));
+ str_list = (char *(*)[]) xmalloc (count * sizeof (char *));
for (i = sizeof (list->regs_mask) - 1; i > 0; i--)
if (list->regs_mask[i] != 0) /* skip leading zeroes in regs_mask */
if (info_verbose)
printf_filtered ("\nCollecting registers (mask): 0x");
end = temp_buf;
- *end++='R';
+ *end++ = 'R';
for (; i >= 0; i--)
{
- QUIT; /* allow user to bail out with ^C */
+ QUIT; /* allow user to bail out with ^C */
if (info_verbose)
printf_filtered ("%02X", list->regs_mask[i]);
- sprintf (end, "%02X", list->regs_mask[i]);
+ sprintf (end, "%02X", list->regs_mask[i]);
end += 2;
}
- (*str_list)[ndx] = savestring(temp_buf, end - temp_buf);
+ (*str_list)[ndx] = savestring (temp_buf, end - temp_buf);
ndx++;
}
if (info_verbose)
for (i = 0, count = 0, end = temp_buf; i < list->next_memrange; i++)
{
QUIT; /* allow user to bail out with ^C */
+ sprintf_vma (tmp2, list->list[i].start);
if (info_verbose)
- printf_filtered ("(%d, 0x%x, %d)\n",
- list->list[i].type,
- list->list[i].start,
- list->list[i].end - list->list[i].start);
+ {
+ printf_filtered ("(%d, %s, %ld)\n",
+ list->list[i].type,
+ tmp2,
+ (long) (list->list[i].end - list->list[i].start));
+ }
if (count + 27 > MAX_AGENT_EXPR_LEN)
{
- (*str_list)[ndx] = savestring(temp_buf, count);
+ (*str_list)[ndx] = savestring (temp_buf, count);
ndx++;
count = 0;
end = temp_buf;
}
- sprintf (end, "M%X,%X,%X",
- list->list[i].type,
- list->list[i].start,
- list->list[i].end - list->list[i].start);
+
+ {
+ bfd_signed_vma length = list->list[i].end - list->list[i].start;
+
+ /* The "%X" conversion specifier expects an unsigned argument,
+ so passing -1 (memrange_absolute) to it directly gives you
+ "FFFFFFFF" (or more, depending on sizeof (unsigned)).
+ Special-case it. */
+ if (list->list[i].type == memrange_absolute)
+ sprintf (end, "M-1,%s,%lX", tmp2, (long) length);
+ else
+ sprintf (end, "M%X,%s,%lX", list->list[i].type, tmp2, (long) length);
+ }
+
count += strlen (end);
- end += strlen (end);
+ end = temp_buf + count;
}
for (i = 0; i < list->next_aexpr_elt; i++)
QUIT; /* allow user to bail out with ^C */
if ((count + 10 + 2 * list->aexpr_list[i]->len) > MAX_AGENT_EXPR_LEN)
{
- (*str_list)[ndx] = savestring(temp_buf, count);
+ (*str_list)[ndx] = savestring (temp_buf, count);
ndx++;
count = 0;
end = temp_buf;
end += 10; /* 'X' + 8 hex digits + ',' */
count += 10;
- end = mem2hex(list->aexpr_list[i]->buf, end, list->aexpr_list[i]->len);
+ end = mem2hex (list->aexpr_list[i]->buf,
+ end, list->aexpr_list[i]->len);
count += 2 * list->aexpr_list[i]->len;
}
if (count != 0)
{
- (*str_list)[ndx] = savestring(temp_buf, count);
+ (*str_list)[ndx] = savestring (temp_buf, count);
ndx++;
count = 0;
end = temp_buf;
return *str_list;
}
-void
-free_actions_list(actions_list)
- char **actions_list;
+static void
+free_actions_list_cleanup_wrapper (void *al)
+{
+ free_actions_list (al);
+}
+
+static void
+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 */
+/* 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 expression *exp = NULL;
+ static char tdp_buff[2048], step_buff[2048];
+ char *action_exp;
+ struct expression *exp = NULL;
struct action_line *action;
- bfd_signed_vma offset;
- long i;
- value_ptr tempval;
- struct collection_list *collect;
+ int i;
+ struct value *tempval;
+ struct collection_list *collect;
struct cmd_list_element *cmd;
struct agent_expr *aexpr;
+ int frame_reg;
+ LONGEST frame_offset;
+
clear_collection_list (&tracepoint_list);
clear_collection_list (&stepping_list);
*tdp_actions = NULL;
*stepping_actions = NULL;
+ TARGET_VIRTUAL_FRAME_POINTER (t->address, &frame_reg, &frame_offset);
+
for (action = t->actions; action; action = action->next)
{
QUIT; /* allow user to bail out with ^C */
action_exp = action->action;
- while (isspace (*action_exp))
+ while (isspace ((int) *action_exp))
action_exp++;
if (*action_exp == '#') /* comment line */
cmd = lookup_cmd (&action_exp, cmdlist, "", -1, 1);
if (cmd == 0)
- error ("Bad action list item: %s", action_exp);
+ error (_("Bad action list item: %s"), action_exp);
- if (cmd->function.cfunc == collect_pseudocommand)
+ if (cmd_cfunc_eq (cmd, collect_pseudocommand))
{
- do { /* repeat over a comma-separated list */
- QUIT; /* allow user to bail out with ^C */
- while (isspace (*action_exp))
- action_exp++;
-
- if (0 == strncasecmp ("$reg", action_exp, 4))
- {
- for (i = 0; i < NUM_REGS; i++)
- add_register (collect, i);
- action_exp = strchr (action_exp, ','); /* more? */
- }
- else if (0 == strncasecmp ("$arg", action_exp, 4))
- {
- add_local_symbols (collect, t->address, 'A');
- action_exp = strchr (action_exp, ','); /* more? */
- }
- else if (0 == strncasecmp ("$loc", action_exp, 4))
- {
- add_local_symbols (collect, t->address, 'L');
- action_exp = strchr (action_exp, ','); /* more? */
- }
- else
- {
- unsigned long addr, len;
- struct cleanup *old_chain = NULL;
- struct cleanup *old_chain1 = NULL;
- struct agent_reqs areqs;
-
- exp = parse_exp_1 (&action_exp, block_for_pc (t->address), 1);
-
- old_chain = make_cleanup (free_current_contents, &exp);
-
- aexpr = gen_trace_for_expr (exp);
-
- old_chain1 = make_cleanup (free_agent_expr, aexpr);
+ do
+ { /* repeat over a comma-separated list */
+ QUIT; /* allow user to bail out with ^C */
+ while (isspace ((int) *action_exp))
+ action_exp++;
- ax_reqs (aexpr, &areqs);
- if (areqs.flaw != agent_flaw_none)
- error ("malformed expression");
-
- if (areqs.min_height < 0)
- error ("gdb: Internal error: expression has min height < 0");
- if (areqs.max_height > 20)
- error ("expression too complicated, try simplifying");
+ if (0 == strncasecmp ("$reg", action_exp, 4))
+ {
+ for (i = 0; i < NUM_REGS; i++)
+ add_register (collect, i);
+ action_exp = strchr (action_exp, ','); /* more? */
+ }
+ else if (0 == strncasecmp ("$arg", action_exp, 4))
+ {
+ add_local_symbols (collect,
+ t->address,
+ frame_reg,
+ frame_offset,
+ 'A');
+ action_exp = strchr (action_exp, ','); /* more? */
+ }
+ else if (0 == strncasecmp ("$loc", action_exp, 4))
+ {
+ add_local_symbols (collect,
+ t->address,
+ frame_reg,
+ frame_offset,
+ 'L');
+ action_exp = strchr (action_exp, ','); /* more? */
+ }
+ else
+ {
+ unsigned long addr, len;
+ struct cleanup *old_chain = NULL;
+ struct cleanup *old_chain1 = NULL;
+ struct agent_reqs areqs;
- discard_cleanups (old_chain1);
- add_aexpr (collect, aexpr);
+ exp = parse_exp_1 (&action_exp,
+ block_for_pc (t->address), 1);
+ old_chain = make_cleanup (free_current_contents, &exp);
- /* take care of the registers */
- if (areqs.reg_mask_len > 0)
- {
- int ndx1;
- int ndx2;
-
- for (ndx1 = 0; ndx1 < areqs.reg_mask_len; ndx1++)
- {
- QUIT; /* allow user to bail out with ^C */
- if (areqs.reg_mask[ndx1] != 0)
- {
- /* assume chars have 8 bits */
- for (ndx2 = 0; ndx2 < 8; ndx2++)
- if (areqs.reg_mask[ndx1] & (1 << ndx2))
- /* it's used -- record it */
- add_register (collect, ndx1 * 8 + ndx2);
- }
- }
- }
- do_cleanups (old_chain);
- }
- } while (action_exp && *action_exp++ == ',');
- }
- else if (cmd->function.cfunc == while_stepping_pseudocommand)
+ switch (exp->elts[0].opcode)
+ {
+ case OP_REGISTER:
+ i = exp->elts[1].longconst;
+ if (info_verbose)
+ printf_filtered ("OP_REGISTER: ");
+ add_register (collect, i);
+ break;
+
+ case UNOP_MEMVAL:
+ /* safe because we know it's a simple expression */
+ tempval = evaluate_expression (exp);
+ addr = VALUE_ADDRESS (tempval) + value_offset (tempval);
+ len = TYPE_LENGTH (check_typedef (exp->elts[1].type));
+ add_memrange (collect, memrange_absolute, addr, len);
+ break;
+
+ case OP_VAR_VALUE:
+ collect_symbol (collect,
+ exp->elts[2].symbol,
+ frame_reg,
+ frame_offset);
+ break;
+
+ default: /* full-fledged expression */
+ aexpr = gen_trace_for_expr (t->address, exp);
+
+ old_chain1 = make_cleanup_free_agent_expr (aexpr);
+
+ ax_reqs (aexpr, &areqs);
+ if (areqs.flaw != agent_flaw_none)
+ error (_("malformed expression"));
+
+ if (areqs.min_height < 0)
+ error (_("gdb: Internal error: expression has min height < 0"));
+ if (areqs.max_height > 20)
+ error (_("expression too complicated, try simplifying"));
+
+ discard_cleanups (old_chain1);
+ add_aexpr (collect, aexpr);
+
+ /* take care of the registers */
+ if (areqs.reg_mask_len > 0)
+ {
+ int ndx1;
+ int ndx2;
+
+ for (ndx1 = 0; ndx1 < areqs.reg_mask_len; ndx1++)
+ {
+ QUIT; /* allow user to bail out with ^C */
+ if (areqs.reg_mask[ndx1] != 0)
+ {
+ /* assume chars have 8 bits */
+ for (ndx2 = 0; ndx2 < 8; ndx2++)
+ if (areqs.reg_mask[ndx1] & (1 << ndx2))
+ /* it's used -- record it */
+ add_register (collect,
+ ndx1 * 8 + ndx2);
+ }
+ }
+ }
+ break;
+ } /* switch */
+ do_cleanups (old_chain);
+ } /* do */
+ }
+ while (action_exp && *action_exp++ == ',');
+ } /* if */
+ else if (cmd_cfunc_eq (cmd, while_stepping_pseudocommand))
{
collect = &stepping_list;
}
- else if (cmd->function.cfunc == end_actions_pseudocommand)
+ else if (cmd_cfunc_eq (cmd, end_actions_pseudocommand))
{
if (collect == &stepping_list) /* end stepping actions */
collect = &tracepoint_list;
else
- break; /* end tracepoint actions */
+ break; /* end tracepoint actions */
}
- }
- 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);
+ } /* for */
+ 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);
}
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)
{
collect->aexpr_list =
xrealloc (collect->aexpr_list,
- 2 * collect->aexpr_listsize * sizeof (struct agent_expr *));
+ 2 * collect->aexpr_listsize * sizeof (struct agent_expr *));
collect->aexpr_listsize *= 2;
}
collect->aexpr_list[collect->next_aexpr_elt] = aexpr;
collect->next_aexpr_elt++;
}
+static char *target_buf;
+static long target_buf_size;
+
+/* Set "transparent" memory ranges
+
+ Allow trace mechanism to treat text-like sections
+ (and perhaps all read-only sections) transparently,
+ i.e. don't reject memory requests from these address ranges
+ just because they haven't been collected. */
+
+static void
+remote_set_transparent_ranges (void)
+{
+ extern bfd *exec_bfd;
+ asection *s;
+ bfd_size_type size;
+ bfd_vma lma;
+ int anysecs = 0;
+
+ if (!exec_bfd)
+ return; /* No information to give. */
+
+ strcpy (target_buf, "QTro");
+ for (s = exec_bfd->sections; s; s = s->next)
+ {
+ char tmp1[40], tmp2[40];
+
+ if ((s->flags & SEC_LOAD) == 0 ||
+ /* (s->flags & SEC_CODE) == 0 || */
+ (s->flags & SEC_READONLY) == 0)
+ continue;
-static char target_buf[2048];
+ anysecs = 1;
+ lma = s->lma;
+ size = bfd_get_section_size (s);
+ sprintf_vma (tmp1, lma);
+ sprintf_vma (tmp2, lma + size);
+ sprintf (target_buf + strlen (target_buf),
+ ":%s,%s", tmp1, tmp2);
+ }
+ if (anysecs)
+ {
+ putpkt (target_buf);
+ getpkt (&target_buf, &target_buf_size, 0);
+ }
+}
/* tstart command:
-
+
Tell target to clear any previous trace experiment.
Walk the list of tracepoints, and send them (and their actions)
to the target. If no errors,
Tell target to start a new trace experiment. */
static void
-trace_start_command (args, from_tty)
- char *args;
- int from_tty;
-{ /* STUB_COMM MOSTLY_IMPLEMENTED */
+trace_start_command (char *args, int from_tty)
+{
struct tracepoint *t;
char buf[2048];
char **tdp_actions;
int ndx;
struct cleanup *old_chain = NULL;
- dont_repeat (); /* like "run", dangerous to repeat accidentally */
-
+ dont_repeat (); /* Like "run", dangerous to repeat accidentally. */
+
if (target_is_remote ())
{
putpkt ("QTinit");
- remote_get_noisy_reply (target_buf);
+ remote_get_noisy_reply (&target_buf, &target_buf_size);
if (strcmp (target_buf, "OK"))
- error ("Target does not support this command.");
+ error (_("Target does not support this command."));
ALL_TRACEPOINTS (t)
- {
- int ss_count; /* if actions include singlestepping */
- int disable_mask; /* ??? */
- int enable_mask; /* ??? */
-
- sprintf (buf, "QTDP:%x:%x:%c:%x:%x", t->number, t->address,
- t->enabled == enabled ? 'E' : 'D',
- t->step_count, t->pass_count);
-
- if (t->actions)
- strcat (buf, "-");
- putpkt (buf);
- remote_get_noisy_reply (target_buf);
- if (strcmp (target_buf, "OK"))
- error ("Target does not support tracepoints.");
-
- if (t->actions)
- {
- encode_actions (t, &tdp_actions, &stepping_actions);
- old_chain = make_cleanup (free_actions_list, tdp_actions);
- (void) make_cleanup (free_actions_list, stepping_actions);
+ {
+ char tmp[40];
- /* do_single_steps (t); */
- if (tdp_actions)
- {
- for (ndx = 0; tdp_actions[ndx]; ndx++)
- {
- QUIT; /* allow user to bail out with ^C */
- sprintf (buf, "QTDP:-%x:%x:%s%c",
- t->number, t->address,
- tdp_actions[ndx],
- ((tdp_actions[ndx+1] || stepping_actions)
- ? '-' : 0));
- putpkt (buf);
- remote_get_noisy_reply (target_buf);
- if (strcmp (target_buf, "OK"))
- error ("Error on target while setting tracepoints.");
- }
- }
- if (stepping_actions)
- {
- for (ndx = 0; stepping_actions[ndx]; ndx++)
- {
- QUIT; /* allow user to bail out with ^C */
- sprintf (buf, "QTDP:-%x:%x:%s%s%s",
- t->number, t->address,
- ((ndx == 0) ? "S" : ""),
- stepping_actions[ndx],
- (stepping_actions[ndx+1] ? "-" : ""));
- putpkt (buf);
- remote_get_noisy_reply (target_buf);
- if (strcmp (target_buf, "OK"))
- error ("Error on target while setting tracepoints.");
- }
- }
+ sprintf_vma (tmp, t->address);
+ sprintf (buf, "QTDP:%x:%s:%c:%lx:%x", t->number,
+ tmp, /* address */
+ t->enabled_p ? 'E' : 'D',
+ t->step_count, t->pass_count);
- do_cleanups (old_chain);
- }
- }
+ if (t->actions)
+ strcat (buf, "-");
+ putpkt (buf);
+ remote_get_noisy_reply (&target_buf, &target_buf_size);
+ if (strcmp (target_buf, "OK"))
+ error (_("Target does not support tracepoints."));
+
+ if (t->actions)
+ {
+ encode_actions (t, &tdp_actions, &stepping_actions);
+ old_chain = make_cleanup (free_actions_list_cleanup_wrapper,
+ tdp_actions);
+ (void) make_cleanup (free_actions_list_cleanup_wrapper,
+ stepping_actions);
+
+ /* do_single_steps (t); */
+ if (tdp_actions)
+ {
+ for (ndx = 0; tdp_actions[ndx]; ndx++)
+ {
+ QUIT; /* allow user to bail out with ^C */
+ sprintf (buf, "QTDP:-%x:%s:%s%c",
+ t->number, tmp, /* address */
+ tdp_actions[ndx],
+ ((tdp_actions[ndx + 1] || stepping_actions)
+ ? '-' : 0));
+ putpkt (buf);
+ remote_get_noisy_reply (&target_buf,
+ &target_buf_size);
+ if (strcmp (target_buf, "OK"))
+ error (_("Error on target while setting tracepoints."));
+ }
+ }
+ if (stepping_actions)
+ {
+ for (ndx = 0; stepping_actions[ndx]; ndx++)
+ {
+ QUIT; /* allow user to bail out with ^C */
+ sprintf (buf, "QTDP:-%x:%s:%s%s%s",
+ t->number, tmp, /* address */
+ ((ndx == 0) ? "S" : ""),
+ stepping_actions[ndx],
+ (stepping_actions[ndx + 1] ? "-" : ""));
+ putpkt (buf);
+ remote_get_noisy_reply (&target_buf,
+ &target_buf_size);
+ if (strcmp (target_buf, "OK"))
+ error (_("Error on target while setting tracepoints."));
+ }
+ }
+
+ do_cleanups (old_chain);
+ }
+ }
+ /* Tell target to treat text-like sections as transparent. */
+ remote_set_transparent_ranges ();
+ /* Now insert traps and begin collecting data. */
putpkt ("QTStart");
- remote_get_noisy_reply (target_buf);
+ remote_get_noisy_reply (&target_buf, &target_buf_size);
if (strcmp (target_buf, "OK"))
- error ("Bogus reply from target: %s", target_buf);
- set_traceframe_num (-1); /* all old traceframes invalidated */
+ error (_("Bogus reply from target: %s"), target_buf);
+ set_traceframe_num (-1); /* All old traceframes invalidated. */
set_tracepoint_num (-1);
- set_traceframe_context(-1);
+ set_traceframe_context (-1);
trace_running_p = 1;
+ if (deprecated_trace_start_stop_hook)
+ deprecated_trace_start_stop_hook (1, from_tty);
+
}
else
- error ("Trace can only be run on remote targets.");
+ error (_("Trace can only be run on remote targets."));
}
/* tstop command */
static void
-trace_stop_command (args, from_tty)
- char *args;
- int from_tty;
-{ /* STUB_COMM IS_IMPLEMENTED */
+trace_stop_command (char *args, int from_tty)
+{
if (target_is_remote ())
{
putpkt ("QTStop");
- remote_get_noisy_reply (target_buf);
+ remote_get_noisy_reply (&target_buf, &target_buf_size);
if (strcmp (target_buf, "OK"))
- error ("Bogus reply from target: %s", target_buf);
+ error (_("Bogus reply from target: %s"), target_buf);
trace_running_p = 0;
+ if (deprecated_trace_start_stop_hook)
+ deprecated_trace_start_stop_hook (0, from_tty);
}
else
- error ("Trace can only be run on remote targets.");
+ error (_("Trace can only be run on remote targets."));
}
unsigned long trace_running_p;
/* tstatus command */
static void
-trace_status_command (args, from_tty)
- char *args;
- int from_tty;
-{ /* STUB_COMM IS_IMPLEMENTED */
+trace_status_command (char *args, int from_tty)
+{
if (target_is_remote ())
{
putpkt ("qTStatus");
- remote_get_noisy_reply (target_buf);
+ remote_get_noisy_reply (&target_buf, &target_buf_size);
if (target_buf[0] != 'T' ||
(target_buf[1] != '0' && target_buf[1] != '1'))
- error ("Bogus reply from target: %s", target_buf);
+ error (_("Bogus reply from target: %s"), target_buf);
/* exported for use by the GUI */
trace_running_p = (target_buf[1] == '1');
}
else
- error ("Trace can only be run on remote targets.");
+ error (_("Trace can only be run on remote targets."));
}
-/* Worker function for the various flavors of the tfind command */
+/* Worker function for the various flavors of the tfind command. */
static void
-finish_tfind_command (msg, from_tty)
- char *msg;
- int from_tty;
+finish_tfind_command (char **msg,
+ long *sizeof_msg,
+ int from_tty)
{
int target_frameno = -1, target_tracept = -1;
CORE_ADDR old_frame_addr;
struct symbol *old_func;
char *reply;
- old_frame_addr = FRAME_FP (get_current_frame ());
- old_func = find_pc_function (read_pc ());
+ old_frame_addr = get_frame_base (get_current_frame ());
+ old_func = find_pc_function (read_pc ());
- putpkt (msg);
- reply = remote_get_noisy_reply (msg);
+ putpkt (*msg);
+ reply = remote_get_noisy_reply (msg, sizeof_msg);
while (reply && *reply)
- switch (*reply) {
- case 'F':
- if ((target_frameno = strtol (++reply, &reply, 16)) == -1)
- {
- /* A request for a non-existant trace frame has failed.
- Our response will be different, depending on FROM_TTY:
-
- If FROM_TTY is true, meaning that this command was
- typed interactively by the user, then give an error
- and DO NOT change the state of traceframe_number etc.
-
- However if FROM_TTY is false, meaning that we're either
- in a script, a loop, or a user-defined command, then
- DON'T give an error, but DO change the state of
- traceframe_number etc. to invalid.
-
- The rationalle is that if you typed the command, you
- might just have committed a typo or something, and you'd
- like to NOT lose your current debugging state. However
- if you're in a user-defined command or especially in a
- loop, then you need a way to detect that the command
- failed WITHOUT aborting. This allows you to write
- scripts that search thru the trace buffer until the end,
- and then continue on to do something else. */
-
- if (from_tty)
- error ("Target failed to find requested trace frame.");
- else
- {
- if (info_verbose)
- printf_filtered ("End of trace buffer.\n");
- /* The following will not recurse, since it's special-cased */
- trace_find_command ("-1", from_tty);
- reply = NULL; /* break out of loop,
- (avoid recursive nonsense) */
- }
- }
- break;
- case 'T':
- if ((target_tracept = strtol (++reply, &reply, 16)) == -1)
- error ("Target failed to find requested trace frame.");
- break;
- case 'O': /* "OK"? */
- if (reply[1] == 'K' && reply[2] == '\0')
- reply += 2;
- else
- error ("Bogus reply from target: %s", reply);
- break;
- default:
- error ("Bogus reply from target: %s", reply);
- }
+ switch (*reply)
+ {
+ case 'F':
+ if ((target_frameno = (int) strtol (++reply, &reply, 16)) == -1)
+ {
+ /* A request for a non-existant trace frame has failed.
+ Our response will be different, depending on FROM_TTY:
+
+ If FROM_TTY is true, meaning that this command was
+ typed interactively by the user, then give an error
+ and DO NOT change the state of traceframe_number etc.
+
+ However if FROM_TTY is false, meaning that we're either
+ in a script, a loop, or a user-defined command, then
+ DON'T give an error, but DO change the state of
+ traceframe_number etc. to invalid.
+
+ The rationalle is that if you typed the command, you
+ might just have committed a typo or something, and you'd
+ like to NOT lose your current debugging state. However
+ if you're in a user-defined command or especially in a
+ loop, then you need a way to detect that the command
+ failed WITHOUT aborting. This allows you to write
+ scripts that search thru the trace buffer until the end,
+ and then continue on to do something else. */
+
+ if (from_tty)
+ error (_("Target failed to find requested trace frame."));
+ else
+ {
+ if (info_verbose)
+ printf_filtered ("End of trace buffer.\n");
+ /* The following will not recurse, since it's
+ special-cased. */
+ trace_find_command ("-1", from_tty);
+ reply = NULL; /* Break out of loop
+ (avoid recursive nonsense). */
+ }
+ }
+ break;
+ case 'T':
+ if ((target_tracept = (int) strtol (++reply, &reply, 16)) == -1)
+ error (_("Target failed to find requested trace frame."));
+ break;
+ case 'O': /* "OK"? */
+ if (reply[1] == 'K' && reply[2] == '\0')
+ reply += 2;
+ else
+ error (_("Bogus reply from target: %s"), reply);
+ break;
+ default:
+ error (_("Bogus reply from target: %s"), reply);
+ }
flush_cached_frames ();
registers_changed ();
- select_frame (get_current_frame (), 0);
+ select_frame (get_current_frame ());
set_traceframe_num (target_frameno);
set_tracepoint_num (target_tracept);
if (target_frameno == -1)
if (from_tty)
{
- int source_only;
+ enum print_what print_what;
/* NOTE: in immitation of the step command, try to determine
- whether we have made a transition from one function to another.
- If so, we'll print the "stack frame" (ie. the new function and
- it's arguments) -- otherwise we'll just show the new source line.
-
- This determination is made by checking (1) whether the current
- function has changed, and (2) whether the current FP has changed.
- Hack: if the FP wasn't collected, either at the current or the
- previous frame, assume that the FP has NOT changed. */
-
- if (old_func == find_pc_function (read_pc ()) &&
- (old_frame_addr == 0 ||
- FRAME_FP (get_current_frame ()) == 0 ||
- old_frame_addr == FRAME_FP (get_current_frame ())))
- source_only = -1;
+ whether we have made a transition from one function to
+ another. If so, we'll print the "stack frame" (ie. the new
+ function and it's arguments) -- otherwise we'll just show the
+ new source line.
+
+ This determination is made by checking (1) whether the
+ current function has changed, and (2) whether the current FP
+ has changed. Hack: if the FP wasn't collected, either at the
+ current or the previous frame, assume that the FP has NOT
+ changed. */
+
+ if (old_func == find_pc_function (read_pc ()) &&
+ (old_frame_addr == 0 ||
+ get_frame_base (get_current_frame ()) == 0 ||
+ old_frame_addr == get_frame_base (get_current_frame ())))
+ print_what = SRC_LINE;
else
- source_only = 1;
+ print_what = SRC_AND_LOC;
- print_stack_frame (selected_frame, selected_frame_level, source_only);
+ print_stack_frame (get_selected_frame (NULL), 1, print_what);
do_displays ();
}
}
target does not give us a frame number or a tracepoint number).
Instead of that, the target may send us a string containing
any combination of:
- F<hexnum> (gives the selected frame number)
- T<hexnum> (gives the selected tracepoint number)
- */
+ F<hexnum> (gives the selected frame number)
+ T<hexnum> (gives the selected tracepoint number)
+ */
/* tfind command */
static void
-trace_find_command (args, from_tty)
- char *args;
- int from_tty;
-{ /* STUB_COMM PART_IMPLEMENTED */
- /* this should only be called with a numeric argument */
+trace_find_command (char *args, int from_tty)
+{ /* this should only be called with a numeric argument */
int frameno = -1;
- int target_frameno = -1, target_tracept = -1, target_stepfrm = 0;
- char *tmp;
if (target_is_remote ())
{
+ if (deprecated_trace_find_hook)
+ deprecated_trace_find_hook (args, from_tty);
+
if (args == 0 || *args == 0)
- { /* TFIND with no args means find NEXT trace frame. */
+ { /* TFIND with no args means find NEXT trace frame. */
if (traceframe_number == -1)
frameno = 0; /* "next" is first one */
else
else if (0 == strcmp (args, "-"))
{
if (traceframe_number == -1)
- error ("not debugging trace buffer");
+ error (_("not debugging trace buffer"));
else if (from_tty && traceframe_number == 0)
- error ("already at start of trace buffer");
+ error (_("already at start of trace buffer"));
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);
+ error (_("invalid input (%d is less than zero)"), frameno);
sprintf (target_buf, "QTFrame:%x", frameno);
- finish_tfind_command (target_buf, from_tty);
+ finish_tfind_command (&target_buf, &target_buf_size, from_tty);
}
else
- error ("Trace can only be run on remote targets.");
+ error (_("Trace can only be run on remote targets."));
}
/* 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;
-{ /* STUB_COMM PART_IMPLEMENTED */
+trace_find_pc_command (char *args, int from_tty)
+{
CORE_ADDR pc;
- int target_frameno;
- char *tmp;
+ char tmp[40];
if (target_is_remote ())
{
else
pc = parse_and_eval_address (args);
- sprintf (target_buf, "QTFrame:pc:%x", pc);
- finish_tfind_command (target_buf, from_tty);
+ sprintf_vma (tmp, pc);
+ sprintf (target_buf, "QTFrame:pc:%s", tmp);
+ finish_tfind_command (&target_buf, &target_buf_size, from_tty);
}
else
- error ("Trace can only be run on remote targets.");
+ error (_("Trace can only be run on remote targets."));
}
/* tfind tracepoint command */
static void
-trace_find_tracepoint_command (args, from_tty)
- char *args;
- int from_tty;
-{ /* STUB_COMM PART_IMPLEMENTED */
- int target_frameno, tdp;
- char buf[40], *tmp;
+trace_find_tracepoint_command (char *args, int from_tty)
+{
+ int tdp;
if (target_is_remote ())
{
if (args == 0 || *args == 0)
- if (tracepoint_number == -1)
- error ("No current tracepoint -- please supply an argument.");
- else
- tdp = tracepoint_number; /* default is current TDP */
+ {
+ if (tracepoint_number == -1)
+ error (_("No current tracepoint -- please supply an argument."));
+ 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, from_tty);
+ finish_tfind_command (&target_buf, &target_buf_size, from_tty);
}
else
- error ("Trace can only be run on remote targets.");
+ error (_("Trace can only be run on remote targets."));
}
/* TFIND LINE command:
-
+
This command will take a sourceline for argument, just like BREAK
- or TRACE (ie. anything that "decode_line_1" can handle).
-
+ or TRACE (ie. anything that "decode_line_1" can handle).
+
With no argument, this command will find the next trace frame
corresponding to a source line OTHER THAN THE CURRENT ONE. */
static void
-trace_find_line_command (args, from_tty)
- char *args;
- int from_tty;
-{ /* STUB_COMM PART_IMPLEMENTED */
+trace_find_line_command (char *args, int from_tty)
+{
static CORE_ADDR start_pc, end_pc;
struct symtabs_and_lines sals;
struct symtab_and_line sal;
- int target_frameno;
- char *tmp;
struct cleanup *old_chain;
+ char startpc_str[40], endpc_str[40];
if (target_is_remote ())
{
if (args == 0 || *args == 0)
{
- sal = find_pc_line ((get_current_frame ())->pc, 0);
+ sal = find_pc_line (get_frame_pc (get_current_frame ()), 0);
sals.nelts = 1;
sals.sals = (struct symtab_and_line *)
xmalloc (sizeof (struct symtab_and_line));
else
{
sals = decode_line_spec (args, 1);
- sal = sals.sals[0];
+ 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");
if (sal.pc != 0)
{
- /* This is useful for "info line *0x7f34". If we can't tell the
- user about a source line, at least let them have the symbolic
- address. */
+ /* This is useful for "info line *0x7f34". If we can't
+ tell the user about a source line, at least let them
+ have the symbolic address. */
printf_filtered (" for address ");
wrap_here (" ");
print_address (sal.pc, gdb_stdout);
else
{
printf_filtered (".\n");
- return; /* no line, no PC; what can we do? */
+ return; /* No line, no PC; what can we do? */
}
}
else if (sal.line > 0
printf_filtered ("Attempting to find line %d instead.\n",
sal.line);
else
- error ("Cannot find a good line.");
+ error (_("Cannot find a good line."));
}
}
else
/* Is there any case in which we get here, and have an address
- which the user would want to see? If we have debugging symbols
- and no line numbers? */
- error ("Line number %d is out of range for \"%s\".\n",
+ which the user would want to see? If we have debugging
+ symbols and no line numbers? */
+ error (_("Line number %d is out of range for \"%s\"."),
sal.line, sal.symtab->filename);
- if (args && *args) /* find within range of stated line */
- sprintf (target_buf, "QTFrame:range:%x:%x", start_pc, end_pc - 1);
- else /* find OUTSIDE OF range of CURRENT line */
- sprintf (target_buf, "QTFrame:outside:%x:%x", start_pc, end_pc - 1);
- finish_tfind_command (target_buf, from_tty);
+ sprintf_vma (startpc_str, start_pc);
+ sprintf_vma (endpc_str, end_pc - 1);
+ /* Find within range of stated line. */
+ if (args && *args)
+ sprintf (target_buf, "QTFrame:range:%s:%s",
+ startpc_str, endpc_str);
+ /* Find OUTSIDE OF range of CURRENT line. */
+ else
+ sprintf (target_buf, "QTFrame:outside:%s:%s",
+ startpc_str, endpc_str);
+ finish_tfind_command (&target_buf, &target_buf_size,
+ from_tty);
do_cleanups (old_chain);
}
else
- error ("Trace can only be run on remote targets.");
+ error (_("Trace can only be run on remote targets."));
}
/* tfind range command */
static void
-trace_find_range_command (args, from_tty)
- char *args;
- int from_tty;
-{ /* STUB_COMM PART_IMPLEMENTED */
+trace_find_range_command (char *args, int from_tty)
+{
static CORE_ADDR start, stop;
- int target_frameno;
+ char start_str[40], stop_str[40];
char *tmp;
if (target_is_remote ())
{
if (args == 0 || *args == 0)
- { /* XXX FIXME: what should default behavior be? */
+ { /* XXX FIXME: what should default behavior be? */
printf_filtered ("Usage: tfind range <startaddr>,<endaddr>\n");
return;
}
- if (0 != (tmp = strchr (args, ',' )))
+ if (0 != (tmp = strchr (args, ',')))
{
*tmp++ = '\0'; /* terminate start address */
- while (isspace (*tmp))
+ while (isspace ((int) *tmp))
tmp++;
start = parse_and_eval_address (args);
- stop = parse_and_eval_address (tmp);
+ stop = parse_and_eval_address (tmp);
}
else
- { /* no explicit end address? */
+ { /* no explicit end address? */
start = parse_and_eval_address (args);
- stop = start + 1; /* ??? */
+ stop = start + 1; /* ??? */
}
- sprintf (target_buf, "QTFrame:range:%x:%x", start, stop);
- finish_tfind_command (target_buf, from_tty);
+ sprintf_vma (start_str, start);
+ sprintf_vma (stop_str, stop);
+ sprintf (target_buf, "QTFrame:range:%s:%s", start_str, stop_str);
+ finish_tfind_command (&target_buf, &target_buf_size, from_tty);
}
else
- error ("Trace can only be run on remote targets.");
+ error (_("Trace can only be run on remote targets."));
}
/* tfind outside command */
static void
-trace_find_outside_command (args, from_tty)
- char *args;
- int from_tty;
-{ /* STUB_COMM PART_IMPLEMENTED */
+trace_find_outside_command (char *args, int from_tty)
+{
CORE_ADDR start, stop;
- int target_frameno;
+ char start_str[40], stop_str[40];
char *tmp;
if (target_is_remote ())
return;
}
- if (0 != (tmp = strchr (args, ',' )))
+ if (0 != (tmp = strchr (args, ',')))
{
*tmp++ = '\0'; /* terminate start address */
- while (isspace (*tmp))
+ while (isspace ((int) *tmp))
tmp++;
start = parse_and_eval_address (args);
- stop = parse_and_eval_address (tmp);
+ stop = parse_and_eval_address (tmp);
}
else
- { /* no explicit end address? */
+ { /* no explicit end address? */
start = parse_and_eval_address (args);
- stop = start + 1; /* ??? */
+ stop = start + 1; /* ??? */
}
- sprintf (target_buf, "QTFrame:outside:%x:%x", start, stop);
- finish_tfind_command (target_buf, from_tty);
+ sprintf_vma (start_str, start);
+ sprintf_vma (stop_str, stop);
+ sprintf (target_buf, "QTFrame:outside:%s:%s", start_str, stop_str);
+ finish_tfind_command (&target_buf, &target_buf_size, from_tty);
}
else
- error ("Trace can only be run on remote targets.");
+ error (_("Trace can only be run on remote targets."));
}
/* 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 tracepoint *tp;
struct action_line *line;
FILE *fp;
char *i1 = " ", *i2 = " ";
- char *indent, *actionline;
+ char *indent, *actionline, *pathname;
+ char tmp[40];
if (args == 0 || *args == 0)
- error ("Argument required (file name in which to save tracepoints");
+ error (_("Argument required (file name in which to save tracepoints)"));
if (tracepoint_chain == 0)
{
- warning ("save-tracepoints: no tracepoints to save.\n");
+ warning (_("save-tracepoints: no tracepoints to save."));
return;
}
- if (!(fp = fopen (args, "w")))
- error ("Unable to open file '%s' for saving tracepoints");
-
+ pathname = tilde_expand (args);
+ if (!(fp = fopen (pathname, "w")))
+ error (_("Unable to open file '%s' for saving tracepoints (%s)"),
+ args, safe_strerror (errno));
+ xfree (pathname);
+
ALL_TRACEPOINTS (tp)
- {
- if (tp->addr_string)
- fprintf (fp, "trace %s\n", tp->addr_string);
- else
- fprintf (fp, "trace *0x%x\n", tp->address);
+ {
+ if (tp->addr_string)
+ fprintf (fp, "trace %s\n", tp->addr_string);
+ else
+ {
+ sprintf_vma (tmp, tp->address);
+ fprintf (fp, "trace *0x%s\n", tmp);
+ }
- if (tp->pass_count)
- fprintf (fp, " passcount %d\n", tp->pass_count);
+ if (tp->pass_count)
+ fprintf (fp, " passcount %d\n", tp->pass_count);
- if (tp->actions)
- {
- fprintf (fp, " actions\n");
- indent = i1;
- for (line = tp->actions; line; line = line->next)
- {
- struct cmd_list_element *cmd;
+ if (tp->actions)
+ {
+ fprintf (fp, " actions\n");
+ indent = i1;
+ for (line = tp->actions; line; line = line->next)
+ {
+ struct cmd_list_element *cmd;
- QUIT; /* allow user to bail out with ^C */
- actionline = line->action;
- while (isspace(*actionline))
- actionline++;
+ QUIT; /* allow user to bail out with ^C */
+ actionline = line->action;
+ while (isspace ((int) *actionline))
+ actionline++;
- fprintf (fp, "%s%s\n", indent, actionline);
- if (*actionline != '#') /* skip for comment lines */
- {
- cmd = lookup_cmd (&actionline, cmdlist, "", -1, 1);
- if (cmd == 0)
- error ("Bad action list item: %s", actionline);
- if (cmd->function.cfunc == while_stepping_pseudocommand)
- indent = i2;
- else if (cmd->function.cfunc == end_actions_pseudocommand)
- indent = i1;
- }
- }
- }
- }
+ fprintf (fp, "%s%s\n", indent, actionline);
+ if (*actionline != '#') /* skip for comment lines */
+ {
+ cmd = lookup_cmd (&actionline, cmdlist, "", -1, 1);
+ if (cmd == 0)
+ error (_("Bad action list item: %s"), actionline);
+ if (cmd_cfunc_eq (cmd, while_stepping_pseudocommand))
+ indent = i2;
+ else if (cmd_cfunc_eq (cmd, end_actions_pseudocommand))
+ indent = i1;
+ }
+ }
+ }
+ }
fclose (fp);
if (from_tty)
printf_filtered ("Tracepoints saved to file '%s'.\n", args);
/* 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 symtab_and_line sal;
struct symtabs_and_lines sals;
struct symbol *sym;
struct minimal_symbol *msym;
struct block *block;
char **canonical, *symname, *save_args = args;
- int i, nsyms, count = 0;
+ struct dict_iterator iter;
+ int j, count = 0;
if (args == 0 || *args == 0)
- error ("requires an argument (function, line or *addr) to define a scope");
+ error (_("requires an argument (function, line or *addr) to define a scope"));
- sals = decode_line_1 (&args, 1, NULL, 0, &canonical);
+ sals = decode_line_1 (&args, 1, NULL, 0, &canonical, NULL);
if (sals.nelts == 0)
return; /* presumably decode_line_1 has already warned */
while (block != 0)
{
- QUIT; /* allow user to bail out with ^C */
- nsyms = BLOCK_NSYMS (block);
- for (i = 0; i < nsyms; i++)
+ QUIT; /* allow user to bail out with ^C */
+ ALL_BLOCK_SYMBOLS (block, iter, sym)
{
- QUIT; /* allow user to bail out with ^C */
+ QUIT; /* allow user to bail out with ^C */
if (count == 0)
printf_filtered ("Scope for %s:\n", save_args);
count++;
- sym = BLOCK_SYM (block, i);
- symname = SYMBOL_NAME (sym);
+
+ symname = DEPRECATED_SYMBOL_NAME (sym);
if (symname == NULL || *symname == '\0')
- continue; /* probably botched, certainly useless */
+ continue; /* probably botched, certainly useless */
printf_filtered ("Symbol %s is ", symname);
- switch (SYMBOL_CLASS (sym)) {
- default:
- case LOC_UNDEF: /* messed up symbol? */
- printf_filtered ("a bogus symbol, class %d.\n",
- SYMBOL_CLASS (sym));
- count--; /* don't count this one */
- continue;
- case LOC_CONST:
- printf_filtered ("a constant with value %d (0x%x)",
- SYMBOL_VALUE (sym), SYMBOL_VALUE (sym));
- break;
- case LOC_CONST_BYTES:
- printf_filtered ("constant bytes: ");
- if (SYMBOL_TYPE (sym))
- for (i = 0; i < TYPE_LENGTH (SYMBOL_TYPE (sym)); i++)
- fprintf_filtered (gdb_stdout, " %02x",
- (unsigned) SYMBOL_VALUE_BYTES (sym) [i]);
- break;
- case LOC_STATIC:
- printf_filtered ("in static storage at address ");
- print_address_numeric (SYMBOL_VALUE_ADDRESS (sym), 1, gdb_stdout);
- break;
- case LOC_REGISTER:
- printf_filtered ("a local variable in register $%s",
- reg_names [SYMBOL_VALUE (sym)]);
- break;
- case LOC_ARG:
- case LOC_LOCAL_ARG:
- printf_filtered ("an argument at stack/frame offset %ld",
- SYMBOL_VALUE (sym));
- break;
- case LOC_LOCAL:
- printf_filtered ("a local variable at frame offset %ld",
- SYMBOL_VALUE (sym));
- break;
- case LOC_REF_ARG:
- printf_filtered ("a reference argument at offset %ld",
- SYMBOL_VALUE (sym));
- break;
- case LOC_REGPARM:
- printf_filtered ("an argument in register $%s",
- reg_names[SYMBOL_VALUE (sym)]);
- break;
- case LOC_REGPARM_ADDR:
- printf_filtered ("the address of an argument, in register $%s",
- reg_names[SYMBOL_VALUE (sym)]);
- break;
- case LOC_TYPEDEF:
- printf_filtered ("a typedef.\n");
- continue;
- case LOC_LABEL:
- printf_filtered ("a label at address ");
- print_address_numeric (SYMBOL_VALUE_ADDRESS (sym), 1, gdb_stdout);
- break;
- case LOC_BLOCK:
- printf_filtered ("a function at address ");
- print_address_numeric (BLOCK_START (SYMBOL_BLOCK_VALUE (sym)), 1,
- gdb_stdout);
- break;
- case LOC_BASEREG:
- printf_filtered ("a variable at offset %d from register $%s",
- SYMBOL_VALUE (sym),
- reg_names [SYMBOL_BASEREG (sym)]);
- break;
- case LOC_BASEREG_ARG:
- printf_filtered ("an argument at offset %d from register $%s",
- SYMBOL_VALUE (sym),
- reg_names [SYMBOL_BASEREG (sym)]);
- break;
- case LOC_UNRESOLVED:
- msym = lookup_minimal_symbol (SYMBOL_NAME (sym), NULL, NULL);
- if (msym == NULL)
- printf_filtered ("Unresolved Static");
- else
- {
- printf_filtered ("static storage at address ");
- print_address_numeric (SYMBOL_VALUE_ADDRESS (msym), 1,
- gdb_stdout);
- }
- break;
- case LOC_OPTIMIZED_OUT:
- printf_filtered ("optimized out.\n");
- continue;
- }
+ switch (SYMBOL_CLASS (sym))
+ {
+ default:
+ case LOC_UNDEF: /* messed up symbol? */
+ printf_filtered ("a bogus symbol, class %d.\n",
+ SYMBOL_CLASS (sym));
+ count--; /* don't count this one */
+ continue;
+ case LOC_CONST:
+ printf_filtered ("a constant with value %ld (0x%lx)",
+ SYMBOL_VALUE (sym), SYMBOL_VALUE (sym));
+ break;
+ case LOC_CONST_BYTES:
+ printf_filtered ("constant bytes: ");
+ if (SYMBOL_TYPE (sym))
+ for (j = 0; j < TYPE_LENGTH (SYMBOL_TYPE (sym)); j++)
+ fprintf_filtered (gdb_stdout, " %02x",
+ (unsigned) SYMBOL_VALUE_BYTES (sym)[j]);
+ break;
+ case LOC_STATIC:
+ printf_filtered ("in static storage at address ");
+ deprecated_print_address_numeric (SYMBOL_VALUE_ADDRESS (sym),
+ 1, gdb_stdout);
+ break;
+ case LOC_REGISTER:
+ printf_filtered ("a local variable in register $%s",
+ REGISTER_NAME (SYMBOL_VALUE (sym)));
+ break;
+ case LOC_ARG:
+ case LOC_LOCAL_ARG:
+ printf_filtered ("an argument at stack/frame offset %ld",
+ SYMBOL_VALUE (sym));
+ break;
+ case LOC_LOCAL:
+ printf_filtered ("a local variable at frame offset %ld",
+ SYMBOL_VALUE (sym));
+ break;
+ case LOC_REF_ARG:
+ printf_filtered ("a reference argument at offset %ld",
+ SYMBOL_VALUE (sym));
+ break;
+ case LOC_REGPARM:
+ printf_filtered ("an argument in register $%s",
+ REGISTER_NAME (SYMBOL_VALUE (sym)));
+ break;
+ case LOC_REGPARM_ADDR:
+ printf_filtered ("the address of an argument, in register $%s",
+ REGISTER_NAME (SYMBOL_VALUE (sym)));
+ break;
+ case LOC_TYPEDEF:
+ printf_filtered ("a typedef.\n");
+ continue;
+ case LOC_LABEL:
+ printf_filtered ("a label at address ");
+ deprecated_print_address_numeric (SYMBOL_VALUE_ADDRESS (sym),
+ 1, gdb_stdout);
+ break;
+ case LOC_BLOCK:
+ printf_filtered ("a function at address ");
+ deprecated_print_address_numeric (BLOCK_START (SYMBOL_BLOCK_VALUE (sym)),
+ 1, gdb_stdout);
+ break;
+ case LOC_BASEREG:
+ printf_filtered ("a variable at offset %ld from register $%s",
+ SYMBOL_VALUE (sym),
+ REGISTER_NAME (SYMBOL_BASEREG (sym)));
+ break;
+ case LOC_BASEREG_ARG:
+ printf_filtered ("an argument at offset %ld from register $%s",
+ SYMBOL_VALUE (sym),
+ REGISTER_NAME (SYMBOL_BASEREG (sym)));
+ break;
+ case LOC_UNRESOLVED:
+ msym = lookup_minimal_symbol (DEPRECATED_SYMBOL_NAME (sym),
+ NULL, NULL);
+ if (msym == NULL)
+ printf_filtered ("Unresolved Static");
+ else
+ {
+ printf_filtered ("static storage at address ");
+ deprecated_print_address_numeric (SYMBOL_VALUE_ADDRESS (msym), 1,
+ gdb_stdout);
+ }
+ break;
+ case LOC_OPTIMIZED_OUT:
+ printf_filtered ("optimized out.\n");
+ continue;
+ case LOC_HP_THREAD_LOCAL_STATIC:
+ printf_filtered ("HP thread local static ");
+ break;
+ case LOC_INDIRECT:
+ printf_filtered ("extern (local indirect) at address ");
+ deprecated_print_address_numeric (SYMBOL_VALUE_ADDRESS (sym),
+ 1, gdb_stdout);
+ break;
+ case LOC_COMPUTED:
+ case LOC_COMPUTED_ARG:
+ SYMBOL_OPS (sym)->describe_location (sym, gdb_stdout);
+ break;
+ }
if (SYMBOL_TYPE (sym))
- printf_filtered (", length %d.\n",
+ printf_filtered (", length %d.\n",
TYPE_LENGTH (check_typedef (SYMBOL_TYPE (sym))));
}
if (BLOCK_FUNCTION (block))
/* 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 tracepoint *t;
struct action_line *action;
- char *action_exp, *next_comma;
- struct cleanup *old_cleanups;
- int stepping_actions = 0;
- int stepping_frame = 0;
+ char *action_exp, *next_comma;
+ struct cleanup *old_cleanups;
+ int stepping_actions = 0;
+ int stepping_frame = 0;
if (!target_is_remote ())
{
- error ("Trace can only be run on remote targets.");
+ error (_("Trace can only be run on remote targets."));
return;
}
if (tracepoint_number == -1)
{
- warning ("No current trace frame.");
+ warning (_("No current trace frame."));
return;
}
ALL_TRACEPOINTS (t)
if (t->number == tracepoint_number)
- break;
+ break;
if (t == NULL)
- error ("No known tracepoint matches 'current' tracepoint #%d.",
+ error (_("No known tracepoint matches 'current' tracepoint #%d."),
tracepoint_number);
old_cleanups = make_cleanup (null_cleanup, NULL);
- printf_filtered ("Data collected at tracepoint %d, trace frame %d:\n",
+ printf_filtered ("Data collected at tracepoint %d, trace frame %d:\n",
tracepoint_number, traceframe_number);
/* The current frame is a trap frame if the frame PC is equal
to the tracepoint PC. If not, then the current frame was
collected during single-stepping. */
- stepping_frame = (t->address != read_pc());
+ stepping_frame = (t->address != (read_pc () - DECR_PC_AFTER_BREAK));
for (action = t->actions; action; action = action->next)
{
struct cmd_list_element *cmd;
- QUIT; /* allow user to bail out with ^C */
+ QUIT; /* allow user to bail out with ^C */
action_exp = action->action;
- while (isspace (*action_exp))
+ while (isspace ((int) *action_exp))
action_exp++;
/* The collection actions to be done while stepping are
- bracketed by the commands "while-stepping" and "end". */
+ bracketed by the commands "while-stepping" and "end". */
if (*action_exp == '#') /* comment line */
continue;
cmd = lookup_cmd (&action_exp, cmdlist, "", -1, 1);
if (cmd == 0)
- error ("Bad action list item: %s", action_exp);
+ error (_("Bad action list item: %s"), action_exp);
- if (cmd->function.cfunc == while_stepping_pseudocommand)
+ if (cmd_cfunc_eq (cmd, while_stepping_pseudocommand))
stepping_actions = 1;
- else if (cmd->function.cfunc == end_actions_pseudocommand)
+ else if (cmd_cfunc_eq (cmd, end_actions_pseudocommand))
stepping_actions = 0;
- else if (cmd->function.cfunc == collect_pseudocommand)
+ else if (cmd_cfunc_eq (cmd, collect_pseudocommand))
{
/* Display the collected data.
- For the trap frame, display only what was collected at the trap.
- Likewise for stepping frames, display only what was collected
- while stepping. This means that the two boolean variables,
- STEPPING_FRAME and STEPPING_ACTIONS should be equal. */
+ For the trap frame, display only what was collected at
+ the trap. Likewise for stepping frames, display only
+ what was collected while stepping. This means that the
+ two boolean variables, STEPPING_FRAME and
+ STEPPING_ACTIONS should be equal. */
if (stepping_frame == stepping_actions)
{
- do { /* repeat over a comma-separated list */
- QUIT; /* allow user to bail out with ^C */
- if (*action_exp == ',')
- action_exp++;
- while (isspace (*action_exp))
- action_exp++;
-
- next_comma = strchr (action_exp, ',');
-
- if (0 == strncasecmp (action_exp, "$reg", 4))
- registers_info (NULL, from_tty);
- else if (0 == strncasecmp (action_exp, "$loc", 4))
- locals_info (NULL, from_tty);
- else if (0 == strncasecmp (action_exp, "$arg", 4))
- args_info (NULL, from_tty);
- else
- { /* variable */
- if (next_comma)
- {
- make_cleanup (replace_comma, next_comma);
- *next_comma = '\0';
- }
- printf_filtered ("%s = ", action_exp);
- output_command (action_exp, from_tty);
- printf_filtered ("\n");
- }
- if (next_comma)
- *next_comma = ',';
- action_exp = next_comma;
- } while (action_exp && *action_exp == ',');
+ do
+ { /* repeat over a comma-separated list */
+ QUIT; /* allow user to bail out with ^C */
+ if (*action_exp == ',')
+ action_exp++;
+ while (isspace ((int) *action_exp))
+ action_exp++;
+
+ next_comma = strchr (action_exp, ',');
+
+ if (0 == strncasecmp (action_exp, "$reg", 4))
+ registers_info (NULL, from_tty);
+ else if (0 == strncasecmp (action_exp, "$loc", 4))
+ locals_info (NULL, from_tty);
+ else if (0 == strncasecmp (action_exp, "$arg", 4))
+ args_info (NULL, from_tty);
+ else
+ { /* variable */
+ if (next_comma)
+ {
+ make_cleanup (replace_comma, next_comma);
+ *next_comma = '\0';
+ }
+ printf_filtered ("%s = ", action_exp);
+ output_command (action_exp, from_tty);
+ printf_filtered ("\n");
+ }
+ if (next_comma)
+ *next_comma = ',';
+ action_exp = next_comma;
+ }
+ while (action_exp && *action_exp == ',');
}
}
}
* "stolen" from sparc-stub.c
*/
-static const char hexchars[]="0123456789abcdef";
+static const char hexchars[] = "0123456789abcdef";
-static unsigned char *
-mem2hex(mem, buf, count)
- unsigned char *mem;
- unsigned char *buf;
- int count;
+static char *
+mem2hex (gdb_byte *mem, char *buf, int count)
{
- unsigned char ch;
+ gdb_byte ch;
while (count-- > 0)
{
return buf;
}
-int get_traceframe_number()
+int
+get_traceframe_number (void)
{
- return traceframe_number;
+ return traceframe_number;
}
/* module initialization */
void
-_initialize_tracepoint ()
+_initialize_tracepoint (void)
{
- tracepoint_chain = 0;
- tracepoint_count = 0;
+ struct cmd_list_element *c;
+
+ tracepoint_chain = 0;
+ tracepoint_count = 0;
traceframe_number = -1;
tracepoint_number = -1;
- set_internalvar (lookup_internalvar ("tpnum"),
- value_from_longest (builtin_type_int, (LONGEST) 0));
- set_internalvar (lookup_internalvar ("trace_frame"),
- value_from_longest (builtin_type_int, (LONGEST) -1));
-
if (tracepoint_list.list == NULL)
{
tracepoint_list.listsize = 128;
- tracepoint_list.list = xmalloc
+ tracepoint_list.list = xmalloc
(tracepoint_list.listsize * sizeof (struct memrange));
}
if (tracepoint_list.aexpr_list == NULL)
if (stepping_list.list == NULL)
{
stepping_list.listsize = 128;
- stepping_list.list = xmalloc
+ stepping_list.list = xmalloc
(stepping_list.listsize * sizeof (struct memrange));
}
(stepping_list.aexpr_listsize * sizeof (struct agent_expr *));
}
- add_info ("scope", scope_info,
- "List the variables local to a scope");
+ add_info ("scope", scope_info,
+ _("List the variables local to a scope"));
- add_cmd ("tracepoints", class_trace, NO_FUNCTION,
- "Tracing of program execution without stopping the program.",
+ add_cmd ("tracepoints", class_trace, NULL,
+ _("Tracing of program execution without stopping the program."),
&cmdlist);
- add_info ("tracepoints", tracepoints_info,
- "Status of tracepoints, or tracepoint number NUMBER.\n\
+ add_info ("tracepoints", tracepoints_info, _("\
+Status of tracepoints, or tracepoint number NUMBER.\n\
Convenience variable \"$tpnum\" contains the number of the\n\
-last tracepoint set.");
+last tracepoint set."));
add_info_alias ("tp", "tracepoints", 1);
- 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 = 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."));
+ set_cmd_completer (c, filename_completer);
- add_com ("tdump", class_trace, trace_dump_command,
- "Print everything collected at the current tracepoint.");
+ add_com ("tdump", class_trace, trace_dump_command,
+ _("Print everything collected at the current tracepoint."));
- add_prefix_cmd ("tfind", class_trace, trace_find_command,
- "Select a trace frame;\n\
-No argument means forward by one frame; '-' meand backward by one frame.",
+ add_prefix_cmd ("tfind", class_trace, trace_find_command, _("\
+Select a trace frame;\n\
+No argument means forward by one frame; '-' means backward by one frame."),
&tfindlist, "tfind ", 1, &cmdlist);
- add_cmd ("outside", class_trace, trace_find_outside_command,
- "Select a trace frame whose PC is outside the given \
-range.\nUsage: tfind outside addr1, addr2",
+ add_cmd ("outside", class_trace, trace_find_outside_command, _("\
+Select a trace frame whose PC is outside the given range.\n\
+Usage: tfind outside addr1, addr2"),
&tfindlist);
- add_cmd ("range", class_trace, trace_find_range_command,
- "Select a trace frame whose PC is in the given range.\n\
-Usage: tfind range addr1,addr2",
+ add_cmd ("range", class_trace, trace_find_range_command, _("\
+Select a trace frame whose PC is in the given range.\n\
+Usage: tfind range addr1,addr2"),
&tfindlist);
- add_cmd ("line", class_trace, trace_find_line_command,
- "Select a trace frame by source line.\n\
+ add_cmd ("line", class_trace, trace_find_line_command, _("\
+Select a trace frame by source line.\n\
Argument can be a line number (with optional source file), \n\
a function name, or '*' followed by an address.\n\
-Default argument is 'the next source line that was traced'.",
+Default argument is 'the next source line that was traced'."),
&tfindlist);
- add_cmd ("tracepoint", class_trace, trace_find_tracepoint_command,
- "Select a trace frame by tracepoint number.\n\
-Default is the tracepoint for the current trace frame.",
+ add_cmd ("tracepoint", class_trace, trace_find_tracepoint_command, _("\
+Select a trace frame by tracepoint number.\n\
+Default is the tracepoint for the current trace frame."),
&tfindlist);
- add_cmd ("pc", class_trace, trace_find_pc_command,
- "Select a trace frame by PC.\n\
-Default is the current PC, or the PC of the current trace frame.",
+ add_cmd ("pc", class_trace, trace_find_pc_command, _("\
+Select a trace frame by PC.\n\
+Default is the current PC, or the PC of the current trace frame."),
&tfindlist);
- add_cmd ("end", class_trace, trace_find_end_command,
- "Synonym for 'none'.\n\
-De-select any trace frame and resume 'live' debugging.",
+ add_cmd ("end", class_trace, trace_find_end_command, _("\
+Synonym for 'none'.\n\
+De-select any trace frame and resume 'live' debugging."),
&tfindlist);
add_cmd ("none", class_trace, trace_find_none_command,
- "De-select any trace frame and resume 'live' debugging.",
+ _("De-select any trace frame and resume 'live' debugging."),
&tfindlist);
add_cmd ("start", class_trace, trace_find_start_command,
- "Select the first trace frame in the trace buffer.",
+ _("Select the first trace frame in the trace buffer."),
&tfindlist);
- add_com ("tstatus", class_trace, trace_status_command,
- "Display the status of the current trace data collection.");
+ add_com ("tstatus", class_trace, trace_status_command,
+ _("Display the status of the current trace data collection."));
- add_com ("tstop", class_trace, trace_stop_command,
- "Stop trace data collection.");
+ add_com ("tstop", class_trace, trace_stop_command,
+ _("Stop trace data collection."));
add_com ("tstart", class_trace, trace_start_command,
- "Start trace data collection.");
+ _("Start trace data collection."));
- add_com ("passcount", class_trace, trace_pass_command,
- "Set the passcount for a tracepoint.\n\
+ add_com ("passcount", class_trace, trace_pass_command, _("\
+Set the passcount for a tracepoint.\n\
The trace will end when the tracepoint has been passed 'count' times.\n\
Usage: passcount COUNT TPNUM, where TPNUM may also be \"all\";\n\
-if TPNUM is omitted, passcount refers to the last tracepoint defined.");
+if TPNUM is omitted, passcount refers to the last tracepoint defined."));
- add_com ("end", class_trace, end_actions_pseudocommand,
- "Ends a list of commands or actions.\n\
+ add_com ("end", class_trace, end_actions_pseudocommand, _("\
+Ends a list of commands or actions.\n\
Several GDB commands allow you to enter a list of commands or actions.\n\
Entering \"end\" on a line by itself is the normal way to terminate\n\
such a list.\n\n\
-Note: the \"end\" command cannot be used at the gdb prompt.");
+Note: the \"end\" command cannot be used at the gdb prompt."));
- add_com ("while-stepping", class_trace, while_stepping_pseudocommand,
- "Specify single-stepping behavior at a tracepoint.\n\
+ add_com ("while-stepping", class_trace, while_stepping_pseudocommand, _("\
+Specify single-stepping behavior at a tracepoint.\n\
Argument is number of instructions to trace in single-step mode\n\
following the tracepoint. This command is normally followed by\n\
one or more \"collect\" commands, to specify what to collect\n\
while single-stepping.\n\n\
-Note: this command can only be used in a tracepoint \"actions\" list.");
+Note: this command can only be used in a tracepoint \"actions\" list."));
- add_com_alias ("ws", "while-stepping", class_alias, 0);
- add_com_alias ("stepping", "while-stepping", class_alias, 0);
+ add_com_alias ("ws", "while-stepping", class_alias, 0);
+ add_com_alias ("stepping", "while-stepping", class_alias, 0);
- add_com ("collect", class_trace, collect_pseudocommand,
- "Specify one or more data items to be collected at a tracepoint.\n\
+ add_com ("collect", class_trace, collect_pseudocommand, _("\
+Specify one or more data items to be collected at a tracepoint.\n\
Accepts a comma-separated list of (one or more) expressions. GDB will\n\
collect all data (variables, registers) referenced by that expression.\n\
Also accepts the following special arguments:\n\
$regs -- all registers.\n\
$args -- all function arguments.\n\
$locals -- all variables local to the block/function scope.\n\
-Note: this command can only be used in a tracepoint \"actions\" list.");
+Note: this command can only be used in a tracepoint \"actions\" list."));
- add_com ("actions", class_trace, trace_actions_command,
- "Specify the actions to be taken at a tracepoint.\n\
+ add_com ("actions", class_trace, trace_actions_command, _("\
+Specify the actions to be taken at a tracepoint.\n\
Tracepoint actions may include collecting of specified data, \n\
single-stepping, or enabling/disabling other tracepoints, \n\
-depending on target's capabilities.");
+depending on target's capabilities."));
- add_cmd ("tracepoints", class_trace, delete_trace_command,
- "Delete specified tracepoints.\n\
+ add_cmd ("tracepoints", class_trace, delete_trace_command, _("\
+Delete specified tracepoints.\n\
Arguments are tracepoint numbers, separated by spaces.\n\
-No argument means delete all tracepoints.",
+No argument means delete all tracepoints."),
&deletelist);
- add_cmd ("tracepoints", class_trace, disable_trace_command,
- "Disable specified tracepoints.\n\
+ add_cmd ("tracepoints", class_trace, disable_trace_command, _("\
+Disable specified tracepoints.\n\
Arguments are tracepoint numbers, separated by spaces.\n\
-No argument means disable all tracepoints.",
+No argument means disable all tracepoints."),
&disablelist);
- add_cmd ("tracepoints", class_trace, enable_trace_command,
- "Enable specified tracepoints.\n\
+ add_cmd ("tracepoints", class_trace, enable_trace_command, _("\
+Enable specified tracepoints.\n\
Arguments are tracepoint numbers, separated by spaces.\n\
-No argument means enable all tracepoints.",
+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.");
+Do \"help tracepoints\" for info on other tracepoint commands."));
+ set_cmd_completer (c, location_completer);
- add_com_alias ("tp", "trace", class_alias, 0);
- add_com_alias ("tr", "trace", class_alias, 1);
- add_com_alias ("tra", "trace", class_alias, 1);
+ add_com_alias ("tp", "trace", class_alias, 0);
+ add_com_alias ("tr", "trace", class_alias, 1);
+ add_com_alias ("tra", "trace", class_alias, 1);
add_com_alias ("trac", "trace", class_alias, 1);
-}
+ target_buf_size = 2048;
+ target_buf = xmalloc (target_buf_size);
+}
projects / binutils.git / blobdiff