/* Darwin support for GDB, the GNU debugger.
- Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2008
- Free Software Foundation, Inc.
+ Copyright (C) 1997-2021 Free Software Foundation, Inc.
Contributed by Apple Computer, 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
+ 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/>. */
/* The name of the ppc_thread_state structure, and the names of its
members, have been changed for Unix conformance reasons. The easiest
#include "value.h"
#include "gdbcmd.h"
#include "inferior.h"
+#include "gdbarch.h"
-#include <sys/param.h>
#include <sys/sysctl.h>
#include "darwin-nat.h"
#define CHECK_ARGS(what, args) do { \
if ((NULL == args) || ((args[0] != '0') && (args[1] != 'x'))) \
- error("%s must be specified with 0x...", what); \
+ error(_("%s must be specified with 0x..."), what); \
} while (0)
#define PRINT_FIELD(structure, field) \
#define port_type_array_t mach_port_array_t
static void
-info_mach_tasks_command (char *args, int from_tty)
+info_mach_tasks_command (const char *args, int from_tty)
{
int sysControl[4];
int count, index;
mach_port_t taskPort;
result =
- task_by_unix_pid (mach_task_self (), procInfo[index].kp_proc.p_pid,
- &taskPort);
+ task_by_unix_pid (mach_task_self (), procInfo[index].kp_proc.p_pid,
+ &taskPort);
if (KERN_SUCCESS == result)
- {
- printf_unfiltered (_(" %s is %d has task %#x\n"),
- procInfo[index].kp_proc.p_comm,
- procInfo[index].kp_proc.p_pid, taskPort);
- }
+ {
+ printf_unfiltered (_(" %s is %d has task %#x\n"),
+ procInfo[index].kp_proc.p_comm,
+ procInfo[index].kp_proc.p_pid, taskPort);
+ }
else
- {
- printf_unfiltered (_(" %s is %d unknown task port\n"),
- procInfo[index].kp_proc.p_comm,
- procInfo[index].kp_proc.p_pid);
- }
+ {
+ printf_unfiltered (_(" %s is %d unknown task port\n"),
+ procInfo[index].kp_proc.p_comm,
+ procInfo[index].kp_proc.p_pid);
+ }
}
xfree (procInfo);
}
static task_t
-get_task_from_args (char *args)
+get_task_from_args (const char *args)
{
task_t task;
char *eptr;
if (args == NULL || *args == 0)
{
- if (ptid_equal (inferior_ptid, null_ptid))
+ if (inferior_ptid == null_ptid)
printf_unfiltered (_("No inferior running\n"));
- return current_inferior ()->private->task;
+
+ darwin_inferior *priv = get_darwin_inferior (current_inferior ());
+
+ return priv->task;
}
if (strcmp (args, "gdb") == 0)
return mach_task_self ();
}
static void
-info_mach_task_command (char *args, int from_tty)
+info_mach_task_command (const char *args, int from_tty)
{
union
{
printf_unfiltered (_("TASK_BASIC_INFO for 0x%x:\n"), task);
info_count = TASK_BASIC_INFO_COUNT;
result = task_info (task,
- TASK_BASIC_INFO,
- (task_info_t) & task_info_data.basic, &info_count);
+ TASK_BASIC_INFO,
+ (task_info_t) & task_info_data.basic, &info_count);
MACH_CHECK_ERROR (result);
PRINT_FIELD (&task_info_data.basic, suspend_count);
printf_unfiltered (_("\nTASK_EVENTS_INFO:\n"));
info_count = TASK_EVENTS_INFO_COUNT;
result = task_info (task,
- TASK_EVENTS_INFO,
- (task_info_t) & task_info_data.events, &info_count);
+ TASK_EVENTS_INFO,
+ (task_info_t) & task_info_data.events, &info_count);
MACH_CHECK_ERROR (result);
PRINT_FIELD (&task_info_data.events, faults);
printf_unfiltered (_("\nTASK_THREAD_TIMES_INFO:\n"));
info_count = TASK_THREAD_TIMES_INFO_COUNT;
result = task_info (task,
- TASK_THREAD_TIMES_INFO,
- (task_info_t) & task_info_data.thread_times,
- &info_count);
+ TASK_THREAD_TIMES_INFO,
+ (task_info_t) & task_info_data.thread_times,
+ &info_count);
MACH_CHECK_ERROR (result);
PRINT_TV_FIELD (&task_info_data.thread_times, user_time);
PRINT_TV_FIELD (&task_info_data.thread_times, system_time);
}
static void
-info_mach_ports_command (char *args, int from_tty)
+info_mach_ports_command (const char *args, int from_tty)
{
port_name_array_t names;
port_type_array_t types;
printf_unfiltered (_(" gdb-exception"));
else if (port == darwin_port_set)
printf_unfiltered (_(" gdb-port_set"));
- else if (!ptid_equal (inferior_ptid, null_ptid))
+ else if (inferior_ptid != null_ptid)
{
struct inferior *inf = current_inferior ();
+ darwin_inferior *priv = get_darwin_inferior (inf);
- if (port == inf->private->task)
+ if (port == priv->task)
printf_unfiltered (_(" inferior-task"));
- else if (port == inf->private->notify_port)
+ else if (port == priv->notify_port)
printf_unfiltered (_(" inferior-notify"));
else
{
- int k;
- darwin_thread_t *t;
-
- for (k = 0; k < inf->private->exception_info.count; k++)
- if (port == inf->private->exception_info.ports[k])
+ for (int k = 0; k < priv->exception_info.count; k++)
+ if (port == priv->exception_info.ports[k])
{
printf_unfiltered (_(" inferior-excp-port"));
break;
}
- if (inf->private->threads)
+ for (darwin_thread_t *t : priv->threads)
{
- for (k = 0;
- VEC_iterate(darwin_thread_t,
- inf->private->threads, k, t);
- k++)
- if (port == t->gdb_port)
- {
- printf_unfiltered (_(" inferior-thread for 0x%x"),
- inf->private->task);
- break;
- }
+ if (port == t->gdb_port)
+ {
+ printf_unfiltered (_(" inferior-thread for 0x%x"),
+ priv->task);
+ break;
+ }
}
+
}
}
}
}
vm_deallocate (task_self (), (vm_address_t) names,
- (name_count * sizeof (mach_port_t)));
+ (name_count * sizeof (mach_port_t)));
vm_deallocate (task_self (), (vm_address_t) types,
- (type_count * sizeof (mach_port_type_t)));
+ (type_count * sizeof (mach_port_type_t)));
}
-void
+static void
darwin_debug_port_info (task_t task, mach_port_t port)
{
kern_return_t kret;
MACH_CHECK_ERROR (kret);
printf_unfiltered (_("Port 0x%lx in task 0x%lx:\n"), (unsigned long) port,
- (unsigned long) task);
+ (unsigned long) task);
printf_unfiltered (_(" port set: 0x%x\n"), status.mps_pset);
printf_unfiltered (_(" seqno: 0x%x\n"), status.mps_seqno);
printf_unfiltered (_(" mscount: 0x%x\n"), status.mps_mscount);
}
static void
-info_mach_port_command (char *args, int from_tty)
+info_mach_port_command (const char *args, int from_tty)
{
task_t task;
mach_port_t port;
}
static void
-info_mach_threads_command (char *args, int from_tty)
+info_mach_threads_command (const char *args, int from_tty)
{
thread_array_t threads;
unsigned int thread_count;
}
vm_deallocate (task_self (), (vm_address_t) threads,
- (thread_count * sizeof (thread_t)));
+ (thread_count * sizeof (thread_t)));
}
static void
-info_mach_thread_command (char *args, int from_tty)
+info_mach_thread_command (const char *args, int from_tty)
{
union
{
address = prev_address + prev_size;
- /* Check to see if address space has wrapped around. */
+ /* Check to see if address space has wrapped around. */
if (address == 0)
- print = done = 1;
+ print = done = 1;
if (!done)
- {
- count = VM_REGION_BASIC_INFO_COUNT_64;
- kret =
- mach_vm_region (task, &address, &size, VM_REGION_BASIC_INFO_64,
- (vm_region_info_t) &info, &count, &object_name);
- if (kret != KERN_SUCCESS)
- {
- size = 0;
- print = done = 1;
- }
- }
+ {
+ count = VM_REGION_BASIC_INFO_COUNT_64;
+ kret =
+ mach_vm_region (task, &address, &size, VM_REGION_BASIC_INFO_64,
+ (vm_region_info_t) &info, &count, &object_name);
+ if (kret != KERN_SUCCESS)
+ {
+ size = 0;
+ print = done = 1;
+ }
+ }
if (address != prev_address + prev_size)
- print = 1;
+ print = 1;
if ((info.protection != prev_info.protection)
- || (info.max_protection != prev_info.max_protection)
- || (info.inheritance != prev_info.inheritance)
- || (info.shared != prev_info.reserved)
- || (info.reserved != prev_info.reserved))
- print = 1;
+ || (info.max_protection != prev_info.max_protection)
+ || (info.inheritance != prev_info.inheritance)
+ || (info.shared != prev_info.reserved)
+ || (info.reserved != prev_info.reserved))
+ print = 1;
if (print)
- {
- printf_filtered (_("%s-%s %s/%s %s %s %s"),
- paddr(prev_address),
- paddr(prev_address + prev_size),
- unparse_protection (prev_info.protection),
- unparse_protection (prev_info.max_protection),
- unparse_inheritance (prev_info.inheritance),
- prev_info.shared ? _("shrd") : _("priv"),
- prev_info.reserved ? _("reserved") : _("not-rsvd"));
-
- if (nsubregions > 1)
- printf_filtered (_(" (%d sub-rgn)"), nsubregions);
-
- printf_filtered (_("\n"));
-
- prev_address = address;
- prev_size = size;
- memcpy (&prev_info, &info, sizeof (vm_region_basic_info_data_64_t));
- nsubregions = 1;
-
- num_printed++;
- }
+ {
+ printf_filtered (_("%s-%s %s/%s %s %s %s"),
+ paddress (target_gdbarch (), prev_address),
+ paddress (target_gdbarch (), prev_address + prev_size),
+ unparse_protection (prev_info.protection),
+ unparse_protection (prev_info.max_protection),
+ unparse_inheritance (prev_info.inheritance),
+ prev_info.shared ? _("shrd") : _("priv"),
+ prev_info.reserved ? _("reserved") : _("not-rsvd"));
+
+ if (nsubregions > 1)
+ printf_filtered (_(" (%d sub-rgn)"), nsubregions);
+
+ printf_filtered (_("\n"));
+
+ prev_address = address;
+ prev_size = size;
+ memcpy (&prev_info, &info, sizeof (vm_region_basic_info_data_64_t));
+ nsubregions = 1;
+
+ num_printed++;
+ }
else
- {
- prev_size += size;
- nsubregions++;
- }
+ {
+ prev_size += size;
+ nsubregions++;
+ }
if ((max > 0) && (num_printed >= max))
- done = 1;
+ done = 1;
if (done)
- break;
+ break;
}
}
static void
darwin_debug_regions_recurse (task_t task)
{
- mach_vm_address_t r_addr;
mach_vm_address_t r_start;
mach_vm_size_t r_size;
natural_t r_depth;
mach_msg_type_number_t r_info_size;
vm_region_submap_short_info_data_64_t r_info;
kern_return_t kret;
- int ret;
- struct cleanup *table_chain;
+ struct ui_out *uiout = current_uiout;
- table_chain = make_cleanup_ui_out_table_begin_end (uiout, 9, -1, "regions");
+ ui_out_emit_table table_emitter (uiout, 9, -1, "regions");
- if (gdbarch_addr_bit (target_gdbarch) <= 32)
+ if (gdbarch_addr_bit (target_gdbarch ()) <= 32)
{
- ui_out_table_header (uiout, 10, ui_left, "start", "Start");
- ui_out_table_header (uiout, 10, ui_left, "end", "End");
+ uiout->table_header (10, ui_left, "start", "Start");
+ uiout->table_header (10, ui_left, "end", "End");
}
else
{
- ui_out_table_header (uiout, 18, ui_left, "start", "Start");
- ui_out_table_header (uiout, 18, ui_left, "end", "End");
+ uiout->table_header (18, ui_left, "start", "Start");
+ uiout->table_header (18, ui_left, "end", "End");
}
- ui_out_table_header (uiout, 3, ui_left, "min-prot", "Min");
- ui_out_table_header (uiout, 3, ui_left, "max-prot", "Max");
- ui_out_table_header (uiout, 5, ui_left, "inheritence", "Inh");
- ui_out_table_header (uiout, 9, ui_left, "share-mode", "Shr");
- ui_out_table_header (uiout, 1, ui_left, "depth", "D");
- ui_out_table_header (uiout, 3, ui_left, "submap", "Sm");
- ui_out_table_header (uiout, 0, ui_noalign, "tag", "Tag");
+ uiout->table_header (3, ui_left, "min-prot", "Min");
+ uiout->table_header (3, ui_left, "max-prot", "Max");
+ uiout->table_header (5, ui_left, "inheritence", "Inh");
+ uiout->table_header (9, ui_left, "share-mode", "Shr");
+ uiout->table_header (1, ui_left, "depth", "D");
+ uiout->table_header (3, ui_left, "submap", "Sm");
+ uiout->table_header (0, ui_noalign, "tag", "Tag");
- ui_out_table_body (uiout);
+ uiout->table_body ();
r_start = 0;
r_depth = 0;
while (1)
{
const char *tag;
- struct cleanup *row_chain;
r_info_size = VM_REGION_SUBMAP_SHORT_INFO_COUNT_64;
r_size = -1;
&r_info_size);
if (kret != KERN_SUCCESS)
break;
- row_chain = make_cleanup_ui_out_tuple_begin_end (uiout, "regions-row");
-
- ui_out_field_core_addr (uiout, "start", r_start);
- ui_out_field_core_addr (uiout, "end", r_start + r_size);
- ui_out_field_string (uiout, "min-prot",
- unparse_protection (r_info.protection));
- ui_out_field_string (uiout, "max-prot",
- unparse_protection (r_info.max_protection));
- ui_out_field_string (uiout, "inheritence",
- unparse_inheritance (r_info.inheritance));
- ui_out_field_string (uiout, "share-mode",
- unparse_share_mode (r_info.share_mode));
- ui_out_field_int (uiout, "depth", r_depth);
- ui_out_field_string (uiout, "submap",
- r_info.is_submap ? _("sm ") : _("obj"));
- tag = unparse_user_tag (r_info.user_tag);
- if (tag)
- ui_out_field_string (uiout, "tag", tag);
- else
- ui_out_field_int (uiout, "tag", r_info.user_tag);
-
- do_cleanups (row_chain);
- if (!ui_out_is_mi_like_p (uiout))
- ui_out_text (uiout, "\n");
+ {
+ ui_out_emit_tuple tuple_emitter (uiout, "regions-row");
+
+ uiout->field_core_addr ("start", target_gdbarch (), r_start);
+ uiout->field_core_addr ("end", target_gdbarch (), r_start + r_size);
+ uiout->field_string ("min-prot",
+ unparse_protection (r_info.protection));
+ uiout->field_string ("max-prot",
+ unparse_protection (r_info.max_protection));
+ uiout->field_string ("inheritence",
+ unparse_inheritance (r_info.inheritance));
+ uiout->field_string ("share-mode",
+ unparse_share_mode (r_info.share_mode));
+ uiout->field_signed ("depth", r_depth);
+ uiout->field_string ("submap",
+ r_info.is_submap ? _("sm ") : _("obj"));
+ tag = unparse_user_tag (r_info.user_tag);
+ if (tag)
+ uiout->field_string ("tag", tag);
+ else
+ uiout->field_signed ("tag", r_info.user_tag);
+ }
+
+ uiout->text ("\n");
if (r_info.is_submap)
r_depth++;
else
r_start += r_size;
}
- do_cleanups (table_chain);
-
}
}
static void
-info_mach_regions_command (char *args, int from_tty)
+info_mach_regions_command (const char *args, int from_tty)
{
task_t task;
}
static void
-info_mach_regions_recurse_command (char *args, int from_tty)
+info_mach_regions_recurse_command (const char *args, int from_tty)
{
task_t task;
}
static void
-info_mach_region_command (char *exp, int from_tty)
+info_mach_region_command (const char *exp, int from_tty)
{
- struct expression *expr;
struct value *val;
mach_vm_address_t address;
struct inferior *inf;
- expr = parse_expression (exp);
- val = evaluate_expression (expr);
- if (TYPE_CODE (value_type (val)) == TYPE_CODE_REF)
+ expression_up expr = parse_expression (exp);
+ val = evaluate_expression (expr.get ());
+ if (TYPE_IS_REFERENCE (value_type (val)))
{
val = value_ind (val);
}
address = value_as_address (val);
- if (ptid_equal (inferior_ptid, null_ptid))
+ if (inferior_ptid == null_ptid)
error (_("Inferior not available"));
inf = current_inferior ();
- darwin_debug_region (inf->private->task, address);
+ darwin_inferior *priv = get_darwin_inferior (inf);
+ darwin_debug_region (priv->task, address);
}
static void
}
static void
-info_mach_exceptions_command (char *args, int from_tty)
+info_mach_exceptions_command (const char *args, int from_tty)
{
- int i;
- task_t task;
kern_return_t kret;
darwin_exception_info info;
{
if (strcmp (args, "saved") == 0)
{
- if (ptid_equal (inferior_ptid, null_ptid))
+ if (inferior_ptid == null_ptid)
printf_unfiltered (_("No inferior running\n"));
- disp_exception (¤t_inferior ()->private->exception_info);
+
+ darwin_inferior *priv = get_darwin_inferior (current_inferior ());
+
+ disp_exception (&priv->exception_info);
return;
}
else if (strcmp (args, "host") == 0)
{
- /* FIXME: This need a the privilegied host port! */
+ /* FIXME: This needs a privileged host port! */
kret = host_get_exception_ports
(darwin_host_self, EXC_MASK_ALL, info.masks,
&info.count, info.ports, info.behaviors, info.flavors);
{
struct inferior *inf;
- if (ptid_equal (inferior_ptid, null_ptid))
+ if (inferior_ptid == null_ptid)
printf_unfiltered (_("No inferior running\n"));
inf = current_inferior ();
+ darwin_inferior *priv = get_darwin_inferior (inf);
+
kret = task_get_exception_ports
- (inf->private->task, EXC_MASK_ALL, info.masks,
+ (priv->task, EXC_MASK_ALL, info.masks,
&info.count, info.ports, info.behaviors, info.flavors);
MACH_CHECK_ERROR (kret);
disp_exception (&info);
}
}
-static void
-darwin_list_gdb_ports (const char *msg)
-{
- mach_port_name_array_t names;
- mach_port_type_array_t types;
- unsigned int name_count, type_count;
- kern_return_t result;
- int i;
-
- result = mach_port_names (mach_task_self (),
- &names, &name_count, &types, &type_count);
- MACH_CHECK_ERROR (result);
-
- gdb_assert (name_count == type_count);
-
- printf_unfiltered (_("Ports for %s:"), msg);
- for (i = 0; i < name_count; ++i)
- printf_unfiltered (_(" 0x%04x"), names[i]);
- printf_unfiltered (_("\n"));
-
- vm_deallocate (mach_task_self (), (vm_address_t) names,
- (name_count * sizeof (mach_port_t)));
- vm_deallocate (mach_task_self (), (vm_address_t) types,
- (type_count * sizeof (mach_port_type_t)));
-}
-
+void _initialize_darwin_info_commands ();
void
-_initialize_darwin_info_commands (void)
+_initialize_darwin_info_commands ()
{
add_info ("mach-tasks", info_mach_tasks_command,
- _("Get list of tasks in system."));
+ _("Get list of tasks in system."));
add_info ("mach-ports", info_mach_ports_command,
- _("Get list of ports in a task."));
+ _("Get list of ports in a task."));
add_info ("mach-port", info_mach_port_command,
- _("Get info on a specific port."));
+ _("Get info on a specific port."));
add_info ("mach-task", info_mach_task_command,
- _("Get info on a specific task."));
+ _("Get info on a specific task."));
add_info ("mach-threads", info_mach_threads_command,
- _("Get list of threads in a task."));
+ _("Get list of threads in a task."));
add_info ("mach-thread", info_mach_thread_command,
- _("Get info on a specific thread."));
+ _("Get info on a specific thread."));
add_info ("mach-regions", info_mach_regions_command,
- _("Get information on all mach region for the task."));
+ _("Get information on all mach region for the task."));
add_info ("mach-regions-rec", info_mach_regions_recurse_command,
- _("Get information on all mach sub region for the task."));
+ _("Get information on all mach sub region for the task."));
add_info ("mach-region", info_mach_region_command,
- _("Get information on mach region at given address."));
+ _("Get information on mach region at given address."));
add_info ("mach-exceptions", info_mach_exceptions_command,
- _("Disp mach exceptions."));
+ _("Disp mach exceptions."));
}
projects / deliverable / binutils-gdb.git / blobdiff