/* Tracing functionality for remote targets in custom GDB protocol
- Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free
- Software Foundation, Inc.
+ Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+ 2007, 2008 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
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., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "symtab.h"
#include "linespec.h"
#include "regcache.h"
#include "completer.h"
-#include "gdb-events.h"
#include "block.h"
#include "dictionary.h"
+#include "observer.h"
+#include "user-regs.h"
#include "ax.h"
#include "ax-gdb.h"
extern void (*deprecated_readline_begin_hook) (char *, ...);
extern char *(*deprecated_readline_hook) (char *);
extern void (*deprecated_readline_end_hook) (void);
-extern void x_command (char *, int);
extern int addressprint; /* Print machine addresses? */
/* GDB commands implemented in other modules:
struct collection_list;
static void add_aexpr (struct collection_list *, struct agent_expr *);
-static unsigned char *mem2hex (unsigned char *, unsigned char *, int);
+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);
/* Utility: wait for reply from stub, while accepting "O" packets. */
static char *
-remote_get_noisy_reply (char *buf,
- long sizeof_buf)
+remote_get_noisy_reply (char **buf_p,
+ long *sizeof_buf)
{
do /* Loop on reply from remote stub. */
{
+ char *buf;
QUIT; /* allow user to bail out with ^C */
- getpkt (buf, sizeof_buf, 0);
+ getpkt (buf_p, sizeof_buf, 0);
+ buf = *buf_p;
if (buf[0] == 0)
error (_("Target does not support this command."));
else if (buf[0] == 'E')
{
tracepoint_count = num;
set_internalvar (lookup_internalvar ("tpnum"),
- value_from_longest (builtin_type_int, (LONGEST) num));
+ value_from_longest (builtin_type_int32, (LONGEST) num));
}
/* Set traceframe number to NUM. */
{
traceframe_number = num;
set_internalvar (lookup_internalvar ("trace_frame"),
- value_from_longest (builtin_type_int, (LONGEST) num));
+ value_from_longest (builtin_type_int32, (LONGEST) num));
}
/* Set tracepoint number to NUM. */
{
tracepoint_number = num;
set_internalvar (lookup_internalvar ("tracepoint"),
- value_from_longest (builtin_type_int,
- (LONGEST) num));
+ value_from_longest (builtin_type_int32, (LONGEST) num));
}
/* Set externally visible debug variables for querying/printing
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. */
{
traceframe_fun = 0;
traceframe_sal.pc = traceframe_sal.line = 0;
traceframe_sal.symtab = NULL;
set_internalvar (lookup_internalvar ("trace_func"),
- value_from_pointer (charstar, (LONGEST) 0));
+ allocate_value (builtin_type_void));
set_internalvar (lookup_internalvar ("trace_file"),
- value_from_pointer (charstar, (LONGEST) 0));
+ allocate_value (builtin_type_void));
set_internalvar (lookup_internalvar ("trace_line"),
- value_from_longest (builtin_type_int,
+ value_from_longest (builtin_type_int32,
(LONGEST) - 1));
return;
}
/* Save linenumber as "$trace_line", a debugger variable visible to
users. */
set_internalvar (lookup_internalvar ("trace_line"),
- value_from_longest (builtin_type_int,
+ value_from_longest (builtin_type_int32,
(LONGEST) traceframe_sal.line));
/* Save func name as "$trace_func", a debugger variable visible to
users. */
if (traceframe_fun == NULL ||
- DEPRECATED_SYMBOL_NAME (traceframe_fun) == NULL)
+ SYMBOL_LINKAGE_NAME (traceframe_fun) == NULL)
set_internalvar (lookup_internalvar ("trace_func"),
- value_from_pointer (charstar, (LONGEST) 0));
+ allocate_value (builtin_type_void));
else
{
- len = strlen (DEPRECATED_SYMBOL_NAME (traceframe_fun));
+ len = strlen (SYMBOL_LINKAGE_NAME (traceframe_fun));
func_range = create_range_type (func_range,
- builtin_type_int, 0, len - 1);
+ builtin_type_int32, 0, len - 1);
func_string = create_array_type (func_string,
- builtin_type_char, func_range);
+ builtin_type_true_char, func_range);
func_val = allocate_value (func_string);
deprecated_set_value_type (func_val, func_string);
memcpy (value_contents_raw (func_val),
- DEPRECATED_SYMBOL_NAME (traceframe_fun),
+ SYMBOL_LINKAGE_NAME (traceframe_fun),
len);
deprecated_set_value_modifiable (func_val, 0);
set_internalvar (lookup_internalvar ("trace_func"), func_val);
if (traceframe_sal.symtab == NULL ||
traceframe_sal.symtab->filename == NULL)
set_internalvar (lookup_internalvar ("trace_file"),
- value_from_pointer (charstar, (LONGEST) 0));
+ allocate_value (builtin_type_void));
else
{
len = strlen (traceframe_sal.symtab->filename);
file_range = create_range_type (file_range,
- builtin_type_int, 0, len - 1);
+ builtin_type_int32, 0, len - 1);
file_string = create_array_type (file_string,
- builtin_type_char, file_range);
+ builtin_type_true_char, file_range);
file_val = allocate_value (file_string);
deprecated_set_value_type (file_val, file_string);
memcpy (value_contents_raw (file_val),
if (addressprint || (tp->source_file == NULL))
{
printf_filtered (" at ");
- deprecated_print_address_numeric (tp->address, 1, gdb_stdout);
+ printf_filtered ("%s", paddress (tp->address));
}
if (tp->source_file)
printf_filtered (": file %s, line %d.",
printf_filtered ("Num Enb ");
if (addressprint)
{
- if (TARGET_ADDR_BIT <= 32)
+ if (gdbarch_addr_bit (current_gdbarch) <= 32)
printf_filtered ("Address ");
else
printf_filtered ("Address ");
strcpy (wrap_indent, " ");
if (addressprint)
{
- if (TARGET_ADDR_BIT <= 32)
+ if (gdbarch_addr_bit (current_gdbarch) <= 32)
strcat (wrap_indent, " ");
else
strcat (wrap_indent, " ");
{
char *tmp;
- if (TARGET_ADDR_BIT <= 32)
+ if (gdbarch_addr_bit (current_gdbarch) <= 32)
tmp = hex_string_custom (t->address & (CORE_ADDR) 0xffffffff,
8);
else
{
case enable_op:
t->enabled_p = 1;
- tracepoint_modify_event (t->number);
+ observer_notify_tracepoint_modified (t->number);
break;
case disable_op:
t->enabled_p = 0;
- tracepoint_modify_event (t->number);
+ observer_notify_tracepoint_modified (t->number);
break;
case delete_op:
if (tracepoint_chain == t)
ALL_TRACEPOINTS (t2)
if (t2->next == t)
{
- tracepoint_delete_event (t2->number);
t2->next = t->next;
break;
}
+ observer_notify_tracepoint_deleted (t->number);
+
if (t->addr_string)
xfree (t->addr_string);
if (t->source_file)
if (t1 == (struct tracepoint *) -1 || t1 == t2)
{
t2->pass_count = count;
- tracepoint_modify_event (t2->number);
+ observer_notify_tracepoint_modified (t2->number);
if (from_tty)
printf_filtered ("Setting tracepoint %d's passcount to %d\n",
t2->number, count);
line = gdb_readline (0);
if (!line)
- line = "end";
+ {
+ line = xstrdup ("end");
+ printf_filtered ("end\n");
+ }
linetype = validate_actionline (&line, t);
if (linetype == 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_PRINT_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));
+ SYMBOL_PRINT_NAME (exp->elts[2].symbol));
return BADLINE;
}
}
return make_cleanup (do_free_actions_cleanup, t);
}
+enum {
+ memrange_absolute = -1
+};
+
struct memrange
{
- int type; /* 0 for absolute memory range, else basereg number */
+ int type; /* memrange_absolute for absolute memory range,
+ else basereg number */
bfd_signed_vma start;
bfd_signed_vma end;
};
return -1;
if (a->type > b->type)
return 1;
- if (a->type == 0)
+ if (a->type == memrange_absolute)
{
if ((bfd_vma) a->start < (bfd_vma) b->start)
return -1;
{
if (info_verbose)
printf_filtered ("collect register %d\n", regno);
- if (regno > (8 * sizeof (collection->regs_mask)))
+ if (regno >= (8 * sizeof (collection->regs_mask)))
error (_("Internal: register number %d too large for tracepoint"),
regno);
collection->regs_mask[regno / 8] |= 1 << (regno % 8);
printf_filtered (",%ld)\n", len);
}
- /* type: -1 == memory, n == basereg */
+ /* 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;
memranges->listsize);
}
- if (type != -1) /* Better collect the base register! */
+ if (type != memrange_absolute) /* Better collect the base register! */
add_register (memranges, type);
}
{
default:
printf_filtered ("%s: don't know symbol class %d\n",
- DEPRECATED_SYMBOL_NAME (sym),
+ SYMBOL_PRINT_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));
+ SYMBOL_PRINT_NAME (sym), SYMBOL_VALUE (sym));
break;
case LOC_STATIC:
offset = SYMBOL_VALUE_ADDRESS (sym);
sprintf_vma (tmp, offset);
printf_filtered ("LOC_STATIC %s: collect %ld bytes at %s.\n",
- DEPRECATED_SYMBOL_NAME (sym), len,
+ SYMBOL_PRINT_NAME (sym), len,
tmp /* address */);
}
- add_memrange (collect, -1, offset, len); /* 0 == memory */
+ 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));
+ SYMBOL_PRINT_NAME (sym));
add_register (collect, reg);
/* Check for doubles stored in two registers. */
/* FIXME: how about larger types stored in 3 or more regs? */
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));
+ SYMBOL_PRINT_NAME (sym));
break;
case LOC_ARG:
reg = frame_regno;
if (info_verbose)
{
printf_filtered ("LOC_LOCAL %s: Collect %ld bytes at offset ",
- DEPRECATED_SYMBOL_NAME (sym), len);
+ SYMBOL_PRINT_NAME (sym), len);
printf_vma (offset);
printf_filtered (" from frame ptr reg %d\n", reg);
}
if (info_verbose)
{
printf_filtered ("LOC_REGPARM_ADDR %s: Collect %ld bytes at offset ",
- DEPRECATED_SYMBOL_NAME (sym), len);
+ SYMBOL_PRINT_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);
+ SYMBOL_PRINT_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));
+ SYMBOL_PRINT_NAME (sym));
break;
case LOC_OPTIMIZED_OUT:
printf_filtered ("%s has been optimized out of existence.\n",
- DEPRECATED_SYMBOL_NAME (sym));
+ SYMBOL_PRINT_NAME (sym));
break;
}
}
QUIT; /* allow user to bail out with ^C */
ALL_BLOCK_SYMBOLS (block, iter, sym)
{
- switch (SYMBOL_CLASS (sym))
+ if (SYMBOL_IS_ARGUMENT (sym)
+ ? type == 'A' /* collecting Arguments */
+ : type == 'L') /* collecting Locals */
{
- 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);
- }
+ count++;
+ collect_symbol (collect, sym, frame_regno,
+ frame_offset);
}
}
if (BLOCK_FUNCTION (block))
end = temp_buf;
}
- sprintf (end, "M%X,%s,%lX",
- list->list[i].type,
- tmp2,
- (long) (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 += count;
+ end = temp_buf + count;
}
for (i = 0; i < list->next_aexpr_elt; i++)
(*str_list)[ndx] = NULL;
if (ndx == 0)
- return NULL;
+ {
+ xfree (str_list);
+ return NULL;
+ }
else
return *str_list;
}
*tdp_actions = NULL;
*stepping_actions = NULL;
- TARGET_VIRTUAL_FRAME_POINTER (t->address, &frame_reg, &frame_offset);
+ gdbarch_virtual_frame_pointer (current_gdbarch,
+ t->address, &frame_reg, &frame_offset);
for (action = t->actions; action; action = action->next)
{
if (0 == strncasecmp ("$reg", action_exp, 4))
{
- for (i = 0; i < NUM_REGS; i++)
+ for (i = 0; i < gdbarch_num_regs (current_gdbarch); i++)
add_register (collect, i);
action_exp = strchr (action_exp, ','); /* more? */
}
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;
+ {
+ const char *name = &exp->elts[2].string;
+
+ i = user_reg_map_name_to_regnum (current_gdbarch,
+ name, strlen (name));
+ if (i == -1)
+ internal_error (__FILE__, __LINE__,
+ _("Register $%s not available"),
+ name);
+ 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, -1, addr, len);
+ add_memrange (collect, memrange_absolute, addr, len);
break;
case OP_VAR_VALUE:
collect->next_aexpr_elt++;
}
-static char target_buf[2048];
+static char *target_buf;
+static long target_buf_size;
/* Set "transparent" memory ranges
if (anysecs)
{
putpkt (target_buf);
- getpkt (target_buf, sizeof (target_buf), 0);
+ getpkt (&target_buf, &target_buf_size, 0);
}
}
if (target_is_remote ())
{
putpkt ("QTinit");
- remote_get_noisy_reply (target_buf, sizeof (target_buf));
+ remote_get_noisy_reply (&target_buf, &target_buf_size);
if (strcmp (target_buf, "OK"))
error (_("Target does not support this command."));
if (t->actions)
strcat (buf, "-");
putpkt (buf);
- remote_get_noisy_reply (target_buf, sizeof (target_buf));
+ remote_get_noisy_reply (&target_buf, &target_buf_size);
if (strcmp (target_buf, "OK"))
error (_("Target does not support tracepoints."));
((tdp_actions[ndx + 1] || stepping_actions)
? '-' : 0));
putpkt (buf);
- remote_get_noisy_reply (target_buf,
- sizeof (target_buf));
+ remote_get_noisy_reply (&target_buf,
+ &target_buf_size);
if (strcmp (target_buf, "OK"))
error (_("Error on target while setting tracepoints."));
}
stepping_actions[ndx],
(stepping_actions[ndx + 1] ? "-" : ""));
putpkt (buf);
- remote_get_noisy_reply (target_buf,
- sizeof (target_buf));
+ remote_get_noisy_reply (&target_buf,
+ &target_buf_size);
if (strcmp (target_buf, "OK"))
error (_("Error on target while setting tracepoints."));
}
remote_set_transparent_ranges ();
/* Now insert traps and begin collecting data. */
putpkt ("QTStart");
- remote_get_noisy_reply (target_buf, sizeof (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. */
if (target_is_remote ())
{
putpkt ("QTStop");
- remote_get_noisy_reply (target_buf, sizeof (target_buf));
+ remote_get_noisy_reply (&target_buf, &target_buf_size);
if (strcmp (target_buf, "OK"))
error (_("Bogus reply from target: %s"), target_buf);
trace_running_p = 0;
if (target_is_remote ())
{
putpkt ("qTStatus");
- remote_get_noisy_reply (target_buf, sizeof (target_buf));
+ remote_get_noisy_reply (&target_buf, &target_buf_size);
if (target_buf[0] != 'T' ||
(target_buf[1] != '0' && target_buf[1] != '1'))
/* Worker function for the various flavors of the tfind command. */
static void
-finish_tfind_command (char *msg,
- long sizeof_msg,
+finish_tfind_command (char **msg,
+ long *sizeof_msg,
int from_tty)
{
int target_frameno = -1, target_tracept = -1;
old_frame_addr = get_frame_base (get_current_frame ());
old_func = find_pc_function (read_pc ());
- putpkt (msg);
+ putpkt (*msg);
reply = remote_get_noisy_reply (msg, sizeof_msg);
while (reply && *reply)
error (_("Bogus reply from target: %s"), reply);
}
- flush_cached_frames ();
+ reinit_frame_cache ();
registers_changed ();
- select_frame (get_current_frame ());
set_traceframe_num (target_frameno);
set_tracepoint_num (target_tracept);
if (target_frameno == -1)
error (_("invalid input (%d is less than zero)"), frameno);
sprintf (target_buf, "QTFrame:%x", frameno);
- finish_tfind_command (target_buf, sizeof (target_buf), from_tty);
+ finish_tfind_command (&target_buf, &target_buf_size, from_tty);
}
else
error (_("Trace can only be run on remote targets."));
sprintf_vma (tmp, pc);
sprintf (target_buf, "QTFrame:pc:%s", tmp);
- finish_tfind_command (target_buf, sizeof (target_buf), from_tty);
+ finish_tfind_command (&target_buf, &target_buf_size, from_tty);
}
else
error (_("Trace can only be run on remote targets."));
tdp = parse_and_eval_long (args);
sprintf (target_buf, "QTFrame:tdp:%x", tdp);
- finish_tfind_command (target_buf, sizeof (target_buf), from_tty);
+ finish_tfind_command (&target_buf, &target_buf_size, from_tty);
}
else
error (_("Trace can only be run on remote targets."));
else
sprintf (target_buf, "QTFrame:outside:%s:%s",
startpc_str, endpc_str);
- finish_tfind_command (target_buf, sizeof (target_buf),
+ finish_tfind_command (&target_buf, &target_buf_size,
from_tty);
do_cleanups (old_chain);
}
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, sizeof (target_buf), from_tty);
+ finish_tfind_command (&target_buf, &target_buf_size, from_tty);
}
else
error (_("Trace can only be run on remote targets."));
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, sizeof (target_buf), from_tty);
+ finish_tfind_command (&target_buf, &target_buf_size, from_tty);
}
else
error (_("Trace can only be run on remote targets."));
char *i1 = " ", *i2 = " ";
char *indent, *actionline, *pathname;
char tmp[40];
+ struct cleanup *cleanup;
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)
{
}
pathname = tilde_expand (args);
+ cleanup = make_cleanup (xfree, pathname);
if (!(fp = fopen (pathname, "w")))
error (_("Unable to open file '%s' for saving tracepoints (%s)"),
args, safe_strerror (errno));
- xfree (pathname);
+ make_cleanup_fclose (fp);
ALL_TRACEPOINTS (tp)
{
}
}
}
- fclose (fp);
+ do_cleanups (cleanup);
if (from_tty)
printf_filtered ("Tracepoints saved to file '%s'.\n", args);
return;
printf_filtered ("Scope for %s:\n", save_args);
count++;
- symname = DEPRECATED_SYMBOL_NAME (sym);
+ symname = SYMBOL_PRINT_NAME (sym);
if (symname == NULL || *symname == '\0')
continue; /* probably botched, certainly useless */
break;
case LOC_STATIC:
printf_filtered ("in static storage at address ");
- deprecated_print_address_numeric (SYMBOL_VALUE_ADDRESS (sym),
- 1, gdb_stdout);
+ printf_filtered ("%s", paddress (SYMBOL_VALUE_ADDRESS (sym)));
break;
case LOC_REGISTER:
- printf_filtered ("a local variable in register $%s",
- REGISTER_NAME (SYMBOL_VALUE (sym)));
+ if (SYMBOL_IS_ARGUMENT (sym))
+ printf_filtered ("an argument in register $%s",
+ gdbarch_register_name
+ (current_gdbarch, SYMBOL_VALUE (sym)));
+ else
+ printf_filtered ("a local variable in register $%s",
+ gdbarch_register_name
+ (current_gdbarch, SYMBOL_VALUE (sym)));
break;
case LOC_ARG:
- case LOC_LOCAL_ARG:
printf_filtered ("an argument at stack/frame offset %ld",
SYMBOL_VALUE (sym));
break;
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)));
+ gdbarch_register_name
+ (current_gdbarch, 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);
+ printf_filtered ("%s", paddress (SYMBOL_VALUE_ADDRESS (sym)));
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)));
+ printf_filtered ("%s", paddress (BLOCK_START (SYMBOL_BLOCK_VALUE (sym))));
break;
case LOC_UNRESOLVED:
- msym = lookup_minimal_symbol (DEPRECATED_SYMBOL_NAME (sym),
+ msym = lookup_minimal_symbol (SYMBOL_LINKAGE_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);
+ printf_filtered ("%s", paddress (SYMBOL_VALUE_ADDRESS (msym)));
}
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;
}
static void
trace_dump_command (char *args, int from_tty)
{
+ struct regcache *regcache;
+ struct gdbarch *gdbarch;
struct tracepoint *t;
struct action_line *action;
char *action_exp, *next_comma;
to the tracepoint PC. If not, then the current frame was
collected during single-stepping. */
- stepping_frame = (t->address != (read_pc () - DECR_PC_AFTER_BREAK));
+ regcache = get_current_regcache ();
+ gdbarch = get_regcache_arch (regcache);
+
+ stepping_frame = (t->address != (regcache_read_pc (regcache)
+ - gdbarch_decr_pc_after_break (gdbarch)));
for (action = t->actions; action; action = action->next)
{
static const char hexchars[] = "0123456789abcdef";
-static unsigned char *
-mem2hex (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)
{
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;
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 / deliverable / binutils-gdb.git / blobdiff