#include "target.h"
#include "language.h"
#include <string.h>
+#include "demangle.h"
/* local function prototypes */
breakpoints_info PARAMS ((char *, int));
static void
-breakpoint_1 PARAMS ((int, enum bptype, int));
+breakpoint_1 PARAMS ((int, int));
static bpstat
bpstat_alloc PARAMS ((struct breakpoint *, bpstat));
b->cond = 0;
b->cond_string = NULL;
if (from_tty)
- printf ("Breakpoint %d now unconditional.\n", bnum);
+ printf_filtered ("Breakpoint %d now unconditional.\n", bnum);
}
else
{
if (b->number == bnum)
{
if (from_tty && input_from_terminal_p ())
- {
- printf ("Type commands for when breakpoint %d is hit, one per line.\n\
+ printf_filtered ("Type commands for when breakpoint %d is hit, one per line.\n\
End with a line saying just \"end\".\n", bnum);
- fflush (stdout);
- }
l = read_command_lines ();
free_command_lines (&b->commands);
b->commands = l;
bptlen -= (membpt + bptlen) - (memaddr + len);
}
- bcopy (b->shadow_contents + bptoffset,
- myaddr + membpt - memaddr, bptlen);
+ memcpy (myaddr + membpt - memaddr,
+ b->shadow_contents + bptoffset, bptlen);
if (membpt > memaddr)
{
b->enable = disabled;
if (!disabled_breaks)
{
- fprintf (stderr,
- "Cannot insert breakpoint %d:\n", b->number);
+ fprintf_filtered (stderr, "Cannot insert breakpoint %d:\n",
+ b->number);
printf_filtered ("Disabling shared library breakpoints:\n");
}
disabled_breaks = 1;
else
#endif
{
- fprintf (stderr, "Cannot insert breakpoint %d:\n", b->number);
+ fprintf_filtered (stderr, "Cannot insert breakpoint %d:\n",
+ b->number);
#ifdef ONE_PROCESS_WRITETEXT
- fprintf (stderr,
- "The same program may be running in another process.\n");
+ fprintf_filtered (stderr,
+ "The same program may be running in another process.\n");
#endif
memory_error (val, b->address); /* which bombs us out */
}
int val;
#ifdef BREAKPOINT_DEBUG
- printf ("Removing breakpoints.\n");
+ printf_filtered ("Removing breakpoints.\n");
#endif /* BREAKPOINT_DEBUG */
ALL_BREAKPOINTS (b)
return val;
b->inserted = 0;
#ifdef BREAKPOINT_DEBUG
- printf ("Removed breakpoint at %s",
- local_hex_string(b->address));
- printf (", shadow %s",
- local_hex_string(b->shadow_contents[0]));
- printf (", %s.\n",
- local_hex_string(b->shadow_contents[1]));
+ printf_filtered ("Removed breakpoint at %s",
+ local_hex_string(b->address));
+ printf_filtered (", shadow %s",
+ local_hex_string(b->shadow_contents[0]));
+ printf_filtered (", %s.\n",
+ local_hex_string(b->shadow_contents[1]));
#endif /* BREAKPOINT_DEBUG */
}
for (; bs != NULL; bs = bs->next)
{
tmp = (bpstat) xmalloc (sizeof (*tmp));
- bcopy (bs, tmp, sizeof (*tmp));
+ memcpy (tmp, bs, sizeof (*tmp));
if (p == NULL)
/* This is the first thing in the chain. */
retval = tmp;
printf_filtered ("%-3d %-14s %-4s %-3c ",
b->number,
- bptypes[b->type],
- bpdisps[b->disposition],
- bpenables[b->enable]);
+ bptypes[(int)b->type],
+ bpdisps[(int)b->disposition],
+ bpenables[(int)b->enable]);
switch (b->type)
{
case bp_watchpoint:
if (sym)
{
fputs_filtered ("in ", stdout);
- fputs_demangled (SYMBOL_NAME (sym), stdout, 1);
+ fputs_demangled (SYMBOL_NAME (sym), stdout,
+ DMGL_ANSI | DMGL_PARAMS);
fputs_filtered (" at ", stdout);
}
fputs_filtered (b->symtab->filename, stdout);
breakpoint_1 (bnum, 0);
}
+#if MAINTENANCE_CMDS
+
/* ARGSUSED */
static void
-all_breakpoints_info (bnum_exp, from_tty)
+maintenance_info_breakpoints (bnum_exp, from_tty)
char *bnum_exp;
int from_tty;
{
breakpoint_1 (bnum, 1);
}
+#endif
+
/* Print a message describing any breakpoints set at PC. */
static void
others++;
if (others > 0)
{
- printf ("Note: breakpoint%s ", (others > 1) ? "s" : "");
+ printf_filtered ("Note: breakpoint%s ", (others > 1) ? "s" : "");
ALL_BREAKPOINTS (b)
if (b->address == pc)
{
others--;
- printf ("%d%s%s ",
- b->number,
- (b->enable == disabled) ? " (disabled)" : "",
- (others > 1) ? "," : ((others == 1) ? " and" : ""));
+ printf_filtered ("%d%s%s ",
+ b->number,
+ (b->enable == disabled) ? " (disabled)" : "",
+ (others > 1) ? "," :
+ ((others == 1) ? " and" : ""));
}
- printf ("also set at pc %s.\n", local_hex_string(pc));
+ printf_filtered ("also set at pc %s.\n", local_hex_string(pc));
}
}
\f
register struct breakpoint *b, *b1;
b = (struct breakpoint *) xmalloc (sizeof (struct breakpoint));
- bzero (b, sizeof *b);
+ memset (b, 0, sizeof (*b));
b->address = sal.pc;
b->symtab = sal.symtab;
b->line_number = sal.line;
ALL_BREAKPOINTS (b)
if (b->type == bp_longjmp)
- b->enable = enabled;
+ {
+ b->enable = enabled;
+ check_duplicates (b->address);
+ }
}
void
register struct breakpoint *b;
ALL_BREAKPOINTS (b)
- if (b->type == bp_longjmp
+ if ( b->type == bp_longjmp
|| b->type == bp_longjmp_resume)
- b->enable = disabled;
+ {
+ b->enable = disabled;
+ check_duplicates (b->address);
+ }
}
/* Call this after hitting the longjmp() breakpoint. Use this to set a new
b->frame = FRAME_FP(frame);
else
b->frame = 0;
+ check_duplicates (b->address);
return;
}
}
if (b->symtab)
printf_filtered (": file %s, line %d.",
b->symtab->filename, b->line_number);
+ break;
+ case bp_until:
+ case bp_finish:
+ case bp_longjmp:
+ case bp_longjmp_resume:
+ break;
}
printf_filtered ("\n");
}
if (sals.nelts > 1)
{
- printf ("Multiple breakpoints were set.\n");
- printf ("Use the \"delete\" command to delete unwanted breakpoints.\n");
+ printf_filtered ("Multiple breakpoints were set.\n");
+ printf_filtered ("Use the \"delete\" command to delete unwanted breakpoints.\n");
}
free ((PTR)sals.sals);
}
goto win;
}
#endif
- printf ("No catch clause for exception %s.\n", p);
+ printf_filtered ("No catch clause for exception %s.\n", p);
#if 0
win:
#endif
bl = blockvector_for_pc (BLOCK_END (block) - 4, &index);
blocks_searched = (char *) alloca (BLOCKVECTOR_NBLOCKS (bl) * sizeof (char));
- bzero (blocks_searched, BLOCKVECTOR_NBLOCKS (bl) * sizeof (char));
+ memset (blocks_searched, 0, BLOCKVECTOR_NBLOCKS (bl) * sizeof (char));
while (block != 0)
{
b->enable = enabled;
b->disposition = tempflag ? delete : donttouch;
- printf ("Breakpoint %d at %s", b->number, local_hex_string(b->address));
+ printf_filtered ("Breakpoint %d at %s", b->number,
+ local_hex_string(b->address));
if (b->symtab)
- printf (": file %s, line %d.", b->symtab->filename, b->line_number);
- printf ("\n");
+ printf_filtered (": file %s, line %d.",
+ b->symtab->filename, b->line_number);
+ printf_filtered ("\n");
}
if (sals.nelts > 1)
{
- printf ("Multiple breakpoints were set.\n");
- printf ("Use the \"delete\" command to delete unwanted breakpoints.\n");
+ printf_filtered ("Multiple breakpoints were set.\n");
+ printf_filtered ("Use the \"delete\" command to delete unwanted breakpoints.\n");
}
free ((PTR)sals.sals);
}
}
if (found->next) from_tty = 1; /* Always report if deleted more than one */
- if (from_tty) printf ("Deleted breakpoint%s ", found->next ? "s" : "");
+ if (from_tty) printf_filtered ("Deleted breakpoint%s ",
+ found->next ? "s" : "");
while (found)
{
- if (from_tty) printf ("%d ", found->number);
+ if (from_tty) printf_filtered ("%d ", found->number);
b1 = found->next;
delete_breakpoint (found);
found = b1;
free ((PTR)bpt->addr_string);
if (xgdb_verbose && bpt->type == bp_breakpoint)
- printf ("breakpoint #%d deleted\n", bpt->number);
+ printf_filtered ("breakpoint #%d deleted\n", bpt->number);
/* Be sure no bpstat's are pointing at it after it's been freed. */
/* FIXME, how can we find all bpstat's? We just check stop_bpstat for now. */
static char message1[] = "Error in re-setting breakpoint %d:\n";
char message[sizeof (message1) + 30 /* slop */];
+ /* If we have no current source symtab, and we have any breakpoints,
+ go through the work of making a source context. */
+ if (current_source_symtab == NULL && breakpoint_chain != 0)
+ {
+ select_source_symtab (NULL);
+ }
+
ALL_BREAKPOINTS_SAFE (b, temp)
{
- sprintf (message, message1, b->number); /* Format possible error msg */
- (void) catch_errors (breakpoint_re_set_one, (char *) b, message);
+ printf_filtered (message, message1, b->number); /* Format possible error msg */
+ catch_errors (breakpoint_re_set_one, (char *) b, message);
}
create_longjmp_breakpoint("longjmp");
if (!from_tty)
return;
else if (count == 0)
- printf ("Will stop next time breakpoint %d is reached.", bptnum);
+ printf_filtered ("Will stop next time breakpoint %d is reached.",
+ bptnum);
else if (count == 1)
- printf ("Will ignore next crossing of breakpoint %d.", bptnum);
+ printf_filtered ("Will ignore next crossing of breakpoint %d.",
+ bptnum);
else
- printf ("Will ignore next %d crossings of breakpoint %d.",
+ printf_filtered ("Will ignore next %d crossings of breakpoint %d.",
count, bptnum);
return;
}
set_ignore_count (num,
longest_to_int (value_as_long (parse_and_eval (p))),
from_tty);
- printf ("\n");
+ printf_filtered ("\n");
}
\f
/* Call FUNCTION on each of the breakpoints
function (b);
goto win;
}
- printf ("No breakpoint number %d.\n", num);
+ printf_filtered ("No breakpoint number %d.\n", num);
win:
p = p1;
}
bpt->enable = enabled;
if (xgdb_verbose && bpt->type == bp_breakpoint)
- printf ("breakpoint #%d enabled\n", bpt->number);
+ printf_filtered ("breakpoint #%d enabled\n", bpt->number);
check_duplicates (bpt->address);
if (bpt->type == bp_watchpoint)
struct breakpoint *bpt;
if (args == 0)
ALL_BREAKPOINTS (bpt)
- enable_breakpoint (bpt);
+ switch (bpt->type)
+ {
+ case bp_breakpoint:
+ case bp_watchpoint:
+ enable_breakpoint (bpt);
+ default:
+ continue;
+ }
else
map_breakpoint_numbers (args, enable_breakpoint);
}
bpt->enable = disabled;
if (xgdb_verbose && bpt->type == bp_breakpoint)
- printf ("breakpoint #%d disabled\n", bpt->number);
+ printf_filtered ("breakpoint #%d disabled\n", bpt->number);
check_duplicates (bpt->address);
}
register struct breakpoint *bpt;
if (args == 0)
ALL_BREAKPOINTS (bpt)
- disable_breakpoint (bpt);
+ switch (bpt->type)
+ {
+ case bp_breakpoint:
+ case bp_watchpoint:
+ disable_breakpoint (bpt);
+ default:
+ continue;
+ }
else
map_breakpoint_numbers (args, disable_breakpoint);
}
return sals;
}
\f
-
-/* Chain containing all defined enable commands. */
-
-extern struct cmd_list_element
- *enablelist, *disablelist,
- *deletelist, *enablebreaklist;
-
-extern struct cmd_list_element *cmdlist;
-
void
_initialize_breakpoint ()
{
add_info ("breakpoints", breakpoints_info,
"Status of user-settable breakpoints, or breakpoint number NUMBER.\n\
The \"Type\" column indicates one of:\n\
-\tbreakpoint - for normal breakpoints\n\
-\twatchpoint - for watchpoints\n\
+\tbreakpoint - normal breakpoint\n\
+\twatchpoint - watchpoint\n\
The \"Disp\" column contains one of \"keep\", \"del\", or \"dis\" to indicate\n\
the disposition of the breakpoint after it gets hit. \"dis\" means that the\n\
breakpoint will be disabled. The \"Address\" and \"What\" columns indicate the\n\
Convenience variable \"$bpnum\" contains the number of the last\n\
breakpoint set.");
- add_info ("all-breakpoints", all_breakpoints_info,
+#if MAINTENANCE_CMDS
+
+ add_cmd ("breakpoints", class_maintenance, maintenance_info_breakpoints,
"Status of all breakpoints, or breakpoint number NUMBER.\n\
The \"Type\" column indicates one of:\n\
-\tbreakpoint - for normal breakpoints\n\
-\twatchpoint - for watchpoints\n\
-\tlongjmp - for internal breakpoints to handle stepping through longjmp()\n\
-\tlongjmp resume - for internal breakpoints at the target of longjmp()\n\
-\tuntil - for internal breakpoints used by the \"until\" command\n\
-\tfinish - for internal breakpoints used by the \"finish\" command\n\
+\tbreakpoint - normal breakpoint\n\
+\twatchpoint - watchpoint\n\
+\tlongjmp - internal breakpoint used to step through longjmp()\n\
+\tlongjmp resume - internal breakpoint at the target of longjmp()\n\
+\tuntil - internal breakpoint used by the \"until\" command\n\
+\tfinish - internal breakpoint used by the \"finish\" command\n\
The \"Disp\" column contains one of \"keep\", \"del\", or \"dis\" to indicate\n\
the disposition of the breakpoint after it gets hit. \"dis\" means that the\n\
breakpoint will be disabled. The \"Address\" and \"What\" columns indicate the\n\
Convenience variable \"$_\" and default examine address for \"x\"\n\
are set to the address of the last breakpoint listed.\n\n\
Convenience variable \"$bpnum\" contains the number of the last\n\
-breakpoint set.");
+breakpoint set.",
+ &maintenanceinfolist);
+
+#endif /* MAINTENANCE_CMDS */
add_com ("catch", class_breakpoint, catch_command,
"Set breakpoints to catch exceptions that are raised.\n\
"Synonym for ``info breakpoints''.");
}
-#ifdef IBM6000_HOST
+#ifdef IBM6000_TARGET
/* Where should this function go? It is used by AIX only. FIXME. */
/* Breakpoint address relocation used to be done in breakpoint_re_set(). That
CORE_ADDR delta;
{
struct breakpoint *b;
- extern struct breakpoint *breakpoint_chain;
ALL_BREAKPOINTS (b)
{
projects / deliverable / binutils-gdb.git / blobdiff