/* Tracing functionality for remote targets in custom GDB protocol
- Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software
- Foundation, Inc.
+ Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+ Free Software Foundation, Inc.
This file is part of GDB.
#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/readline.h>
-#include <readline/history.h>
+#include "readline/readline.h"
+#include "readline/history.h"
/* readline defines this. */
#undef savestring
#define MAX_AGENT_EXPR_LEN 184
-extern void (*readline_begin_hook) (char *, ...);
-extern char *(*readline_hook) (char *);
-extern void (*readline_end_hook) (void);
+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? */
set_internalvar (lookup_internalvar ("trace_file"),
value_from_pointer (charstar, (LONGEST) 0));
set_internalvar (lookup_internalvar ("trace_line"),
- value_from_pointer (builtin_type_int, (LONGEST) - 1));
+ value_from_longest (builtin_type_int, (LONGEST) - 1));
return;
}
static struct tracepoint *
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));
printf_filtered ("TRACE %s\n", arg);
addr_start = arg;
- sals = decode_line_1 (&arg, 1, (struct symtab *) NULL, 0, &canonical);
+ 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? */
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 just return */
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 = gdb_readline_wrapper (prompt);
struct cleanup *old_chain = NULL;
char *p;
+ /* if EOF is typed, *line is NULL */
+ if (*line == NULL)
+ return END;
+
for (p = *line; isspace ((int) *p);)
p++;
{
if (memranges->list[a].type == memranges->list[b].type &&
memranges->list[b].start - memranges->list[a].end <=
- MAX_REGISTER_VIRTUAL_SIZE)
+ MAX_REGISTER_SIZE)
{
/* memrange b starts before memrange a ends; merge them. */
if (memranges->list[b].end > memranges->list[a].end)
/* 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_RAW_SIZE (reg))
+ len > DEPRECATED_REGISTER_RAW_SIZE (reg))
add_register (collect, reg + 1);
break;
case LOC_REF_ARG:
{
struct symbol *sym;
struct block *block;
- int i, count = 0;
+ struct dict_iterator iter;
+ int count = 0;
block = block_for_pc (pc);
while (block != 0)
{
QUIT; /* allow user to bail out with ^C */
- ALL_BLOCK_SYMBOLS (block, i, sym)
+ ALL_BLOCK_SYMBOLS (block, iter, sym)
{
switch (SYMBOL_CLASS (sym))
{
anysecs = 1;
lma = s->lma;
- size = bfd_get_section_size_before_reloc (s);
+ size = bfd_get_section_size (s);
sprintf_vma (tmp1, lma);
sprintf_vma (tmp2, lma + size);
sprintf (target_buf + strlen (target_buf),
set_tracepoint_num (-1);
set_traceframe_context (-1);
trace_running_p = 1;
- if (trace_start_stop_hook)
- trace_start_stop_hook (1, from_tty);
+ if (deprecated_trace_start_stop_hook)
+ deprecated_trace_start_stop_hook (1, from_tty);
}
else
if (strcmp (target_buf, "OK"))
error ("Bogus reply from target: %s", target_buf);
trace_running_p = 0;
- if (trace_start_stop_hook)
- trace_start_stop_hook (0, from_tty);
+ if (deprecated_trace_start_stop_hook)
+ deprecated_trace_start_stop_hook (0, from_tty);
}
else
error ("Trace can only be run on remote targets.");
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.
(old_frame_addr == 0 ||
get_frame_base (get_current_frame ()) == 0 ||
old_frame_addr == get_frame_base (get_current_frame ())))
- source_only = -1;
+ print_what = SRC_LINE;
else
- source_only = 1;
+ print_what = SRC_AND_LOC;
- print_stack_frame (deprecated_selected_frame,
- frame_relative_level (deprecated_selected_frame),
- source_only);
+ print_stack_frame (get_selected_frame (), 1, print_what);
do_displays ();
}
}
if (target_is_remote ())
{
- if (trace_find_hook)
- trace_find_hook (args, from_tty);
+ 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. */
struct minimal_symbol *msym;
struct block *block;
char **canonical, *symname, *save_args = args;
- int i, j, 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");
- 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 */
+ return; /* presumably decode_line_1 has already warned */
/* Resolve line numbers to PC */
resolve_sal_pc (&sals.sals[0]);
while (block != 0)
{
QUIT; /* allow user to bail out with ^C */
- ALL_BLOCK_SYMBOLS (block, i, sym)
+ ALL_BLOCK_SYMBOLS (block, iter, sym)
{
QUIT; /* allow user to bail out with ^C */
if (count == 0)
break;
case LOC_STATIC:
printf_filtered ("in static storage at address ");
- print_address_numeric (SYMBOL_VALUE_ADDRESS (sym), 1, gdb_stdout);
+ print_address_numeric (SYMBOL_VALUE_ADDRESS (sym),
+ 1, gdb_stdout);
break;
case LOC_REGISTER:
printf_filtered ("a local variable in register $%s",
continue;
case LOC_LABEL:
printf_filtered ("a label at address ");
- print_address_numeric (SYMBOL_VALUE_ADDRESS (sym), 1, gdb_stdout);
+ 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);
+ 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",
REGISTER_NAME (SYMBOL_BASEREG (sym)));
break;
case LOC_UNRESOLVED:
- msym = lookup_minimal_symbol (DEPRECATED_SYMBOL_NAME (sym), NULL, NULL);
+ msym = lookup_minimal_symbol (DEPRECATED_SYMBOL_NAME (sym),
+ NULL, NULL);
if (msym == NULL)
printf_filtered ("Unresolved Static");
else
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 ");
+ 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",
- TYPE_LENGTH (check_typedef (SYMBOL_TYPE (sym))));
+ TYPE_LENGTH (check_typedef (SYMBOL_TYPE (sym))));
}
if (BLOCK_FUNCTION (block))
break;
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)
{
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