#include "gdbcmd.h"
#include "symtab.h"
#include "inferior.h"
+#include "infrun.h"
#include "bfd.h"
#include "symfile.h"
#include "objfiles.h"
#include "gdb/fileio.h"
#include "agent.h"
#include "auxv.h"
+#include "target-debug.h"
static void target_info (char *, int);
+static void generic_tls_error (void) ATTRIBUTE_NORETURN;
+
static void default_terminal_info (struct target_ops *, const char *, int);
static int default_watchpoint_addr_within_range (struct target_ops *,
static int default_region_ok_for_hw_watchpoint (struct target_ops *,
CORE_ADDR, int);
-static void default_rcmd (struct target_ops *, char *, struct ui_file *);
+static void default_rcmd (struct target_ops *, const char *, struct ui_file *);
static ptid_t default_get_ada_task_ptid (struct target_ops *self,
long lwp, long tid);
ULONGEST pattern_len,
CORE_ADDR *found_addrp);
+static int default_verify_memory (struct target_ops *self,
+ const gdb_byte *data,
+ CORE_ADDR memaddr, ULONGEST size);
+
+static struct address_space *default_thread_address_space
+ (struct target_ops *self, ptid_t ptid);
+
static void tcomplain (void) ATTRIBUTE_NORETURN;
static int return_zero (struct target_ops *);
static char *default_pid_to_str (struct target_ops *ops, ptid_t ptid);
-static int find_default_can_async_p (struct target_ops *ignore);
-
-static int find_default_is_async_p (struct target_ops *ignore);
-
static enum exec_direction_kind default_execution_direction
(struct target_ops *self);
static CORE_ADDR default_target_decr_pc_after_break (struct target_ops *ops,
struct gdbarch *gdbarch);
+static struct target_ops debug_target;
+
#include "target-delegates.c"
static void init_dummy_target (void);
-static struct target_ops debug_target;
-
static void debug_to_open (char *, int);
-static void debug_to_prepare_to_store (struct target_ops *self,
- struct regcache *);
-
-static void debug_to_files_info (struct target_ops *);
-
-static int debug_to_insert_breakpoint (struct target_ops *, struct gdbarch *,
- struct bp_target_info *);
-
-static int debug_to_remove_breakpoint (struct target_ops *, struct gdbarch *,
- struct bp_target_info *);
-
-static int debug_to_can_use_hw_breakpoint (struct target_ops *self,
- int, int, int);
-
-static int debug_to_insert_hw_breakpoint (struct target_ops *self,
- struct gdbarch *,
- struct bp_target_info *);
-
-static int debug_to_remove_hw_breakpoint (struct target_ops *self,
- struct gdbarch *,
- struct bp_target_info *);
-
-static int debug_to_insert_watchpoint (struct target_ops *self,
- CORE_ADDR, int, int,
- struct expression *);
-
-static int debug_to_remove_watchpoint (struct target_ops *self,
- CORE_ADDR, int, int,
- struct expression *);
-
-static int debug_to_stopped_data_address (struct target_ops *, CORE_ADDR *);
-
-static int debug_to_watchpoint_addr_within_range (struct target_ops *,
- CORE_ADDR, CORE_ADDR, int);
-
-static int debug_to_region_ok_for_hw_watchpoint (struct target_ops *self,
- CORE_ADDR, int);
-
-static int debug_to_can_accel_watchpoint_condition (struct target_ops *self,
- CORE_ADDR, int, int,
- struct expression *);
-
-static void debug_to_terminal_init (struct target_ops *self);
-
-static void debug_to_terminal_inferior (struct target_ops *self);
-
-static void debug_to_terminal_ours_for_output (struct target_ops *self);
-
-static void debug_to_terminal_save_ours (struct target_ops *self);
-
-static void debug_to_terminal_ours (struct target_ops *self);
-
-static void debug_to_load (struct target_ops *self, char *, int);
-
-static int debug_to_can_run (struct target_ops *self);
-
-static void debug_to_stop (struct target_ops *self, ptid_t);
-
/* Pointer to array of target architecture structures; the size of the
array; the current index into the array; the allocated size of the
array. */
if (t->to_has_execution == NULL)
t->to_has_execution = return_zero_has_execution;
+ /* These methods can be called on an unpushed target and so require
+ a default implementation if the target might plausibly be the
+ default run target. */
+ gdb_assert (t->to_can_run == NULL || (t->to_can_async_p != NULL
+ && t->to_supports_non_stop != NULL));
+
install_delegators (t);
}
void
target_kill (void)
{
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog, "target_kill ()\n");
-
current_target.to_kill (¤t_target);
}
void
-target_load (char *arg, int from_tty)
+target_load (const char *arg, int from_tty)
{
target_dcache_invalidate ();
(*current_target.to_load) (¤t_target, arg, from_tty);
}
-void
-target_create_inferior (char *exec_file, char *args,
- char **env, int from_tty)
-{
- struct target_ops *t;
-
- for (t = current_target.beneath; t != NULL; t = t->beneath)
- {
- if (t->to_create_inferior != NULL)
- {
- t->to_create_inferior (t, exec_file, args, env, from_tty);
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog,
- "target_create_inferior (%s, %s, xxx, %d)\n",
- exec_file, args, from_tty);
- return;
- }
- }
-
- internal_error (__FILE__, __LINE__,
- _("could not find a target to create inferior"));
-}
-
void
target_terminal_inferior (void)
{
(*current_target.to_terminal_inferior) (¤t_target);
}
+/* See target.h. */
+
+int
+target_supports_terminal_ours (void)
+{
+ struct target_ops *t;
+
+ for (t = current_target.beneath; t != NULL; t = t->beneath)
+ {
+ if (t->to_terminal_ours != delegate_terminal_ours
+ && t->to_terminal_ours != tdefault_terminal_ours)
+ return 1;
+ }
+
+ return 0;
+}
+
static void
tcomplain (void)
{
return 0;
}
+/* Default implementation of to_get_thread_local_address. */
+
+static void
+generic_tls_error (void)
+{
+ throw_error (TLS_GENERIC_ERROR,
+ _("Cannot find thread-local variables on this target"));
+}
+
/* Using the objfile specified in OBJFILE, find the address for the
current thread's thread-local storage with offset OFFSET. */
CORE_ADDR
target_translate_tls_address (struct objfile *objfile, CORE_ADDR offset)
{
volatile CORE_ADDR addr = 0;
- struct target_ops *target;
-
- for (target = current_target.beneath;
- target != NULL;
- target = target->beneath)
- {
- if (target->to_get_thread_local_address != NULL)
- break;
- }
+ struct target_ops *target = ¤t_target;
- if (target != NULL
- && gdbarch_fetch_tls_load_module_address_p (target_gdbarch ()))
+ if (gdbarch_fetch_tls_load_module_address_p (target_gdbarch ()))
{
ptid_t ptid = inferior_ptid;
volatile struct gdb_exception ex;
/* Fetch the load module address for this objfile. */
lm_addr = gdbarch_fetch_tls_load_module_address (target_gdbarch (),
objfile);
- /* If it's 0, throw the appropriate exception. */
- if (lm_addr == 0)
- throw_error (TLS_LOAD_MODULE_NOT_FOUND_ERROR,
- _("TLS load module not found"));
addr = target->to_get_thread_local_address (target, ptid,
lm_addr, offset);
struct target_section_table *
target_get_section_table (struct target_ops *target)
{
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog, "target_get_section_table ()\n");
-
return (*target->to_get_section_table) (target);
}
return NULL;
}
-/* Read memory from the live target, even if currently inspecting a
- traceframe. The return is the same as that of target_read. */
-
-static enum target_xfer_status
-target_read_live_memory (enum target_object object,
- ULONGEST memaddr, gdb_byte *myaddr, ULONGEST len,
- ULONGEST *xfered_len)
-{
- enum target_xfer_status ret;
- struct cleanup *cleanup;
-
- /* Switch momentarily out of tfind mode so to access live memory.
- Note that this must not clear global state, such as the frame
- cache, which must still remain valid for the previous traceframe.
- We may be _building_ the frame cache at this point. */
- cleanup = make_cleanup_restore_traceframe_number ();
- set_traceframe_number (-1);
-
- ret = target_xfer_partial (current_target.beneath, object, NULL,
- myaddr, NULL, memaddr, len, xfered_len);
-
- do_cleanups (cleanup);
- return ret;
-}
-
-/* Using the set of read-only target sections of OPS, read live
- read-only memory. Note that the actual reads start from the
- top-most target again.
-
- For interface/parameters/return description see target.h,
- to_xfer_partial. */
-
-static enum target_xfer_status
-memory_xfer_live_readonly_partial (struct target_ops *ops,
- enum target_object object,
- gdb_byte *readbuf, ULONGEST memaddr,
- ULONGEST len, ULONGEST *xfered_len)
-{
- struct target_section *secp;
- struct target_section_table *table;
-
- secp = target_section_by_addr (ops, memaddr);
- if (secp != NULL
- && (bfd_get_section_flags (secp->the_bfd_section->owner,
- secp->the_bfd_section)
- & SEC_READONLY))
- {
- struct target_section *p;
- ULONGEST memend = memaddr + len;
-
- table = target_get_section_table (ops);
-
- for (p = table->sections; p < table->sections_end; p++)
- {
- if (memaddr >= p->addr)
- {
- if (memend <= p->endaddr)
- {
- /* Entire transfer is within this section. */
- return target_read_live_memory (object, memaddr,
- readbuf, len, xfered_len);
- }
- else if (memaddr >= p->endaddr)
- {
- /* This section ends before the transfer starts. */
- continue;
- }
- else
- {
- /* This section overlaps the transfer. Just do half. */
- len = p->endaddr - memaddr;
- return target_read_live_memory (object, memaddr,
- readbuf, len, xfered_len);
- }
- }
- }
- }
-
- return TARGET_XFER_EOF;
-}
-
/* Read memory from more than one valid target. A core file, for
instance, could have some of memory but delegate other bits to
the target below it. So, we must manually try all targets. */
}
while (ops != NULL);
+ /* The cache works at the raw memory level. Make sure the cache
+ gets updated with raw contents no matter what kind of memory
+ object was originally being written. Note we do write-through
+ first, so that if it fails, we don't write to the cache contents
+ that never made it to the target. */
+ if (writebuf != NULL
+ && !ptid_equal (inferior_ptid, null_ptid)
+ && target_dcache_init_p ()
+ && (stack_cache_enabled_p () || code_cache_enabled_p ()))
+ {
+ DCACHE *dcache = target_dcache_get ();
+
+ /* Note that writing to an area of memory which wasn't present
+ in the cache doesn't cause it to be loaded in. */
+ dcache_update (dcache, res, memaddr, writebuf, *xfered_len);
+ }
+
return res;
}
}
}
- /* If reading unavailable memory in the context of traceframes, and
- this address falls within a read-only section, fallback to
- reading from live memory. */
- if (readbuf != NULL && get_traceframe_number () != -1)
- {
- VEC(mem_range_s) *available;
-
- /* If we fail to get the set of available memory, then the
- target does not support querying traceframe info, and so we
- attempt reading from the traceframe anyway (assuming the
- target implements the old QTro packet then). */
- if (traceframe_available_memory (&available, memaddr, len))
- {
- struct cleanup *old_chain;
-
- old_chain = make_cleanup (VEC_cleanup(mem_range_s), &available);
-
- if (VEC_empty (mem_range_s, available)
- || VEC_index (mem_range_s, available, 0)->start != memaddr)
- {
- /* Don't read into the traceframe's available
- memory. */
- if (!VEC_empty (mem_range_s, available))
- {
- LONGEST oldlen = len;
-
- len = VEC_index (mem_range_s, available, 0)->start - memaddr;
- gdb_assert (len <= oldlen);
- }
-
- do_cleanups (old_chain);
-
- /* This goes through the topmost target again. */
- res = memory_xfer_live_readonly_partial (ops, object,
- readbuf, memaddr,
- len, xfered_len);
- if (res == TARGET_XFER_OK)
- return TARGET_XFER_OK;
- else
- {
- /* No use trying further, we know some memory starting
- at MEMADDR isn't available. */
- *xfered_len = len;
- return TARGET_XFER_UNAVAILABLE;
- }
- }
-
- /* Don't try to read more than how much is available, in
- case the target implements the deprecated QTro packet to
- cater for older GDBs (the target's knowledge of read-only
- sections may be outdated by now). */
- len = VEC_index (mem_range_s, available, 0)->length;
-
- do_cleanups (old_chain);
- }
- }
-
/* Try GDB's internal data cache. */
region = lookup_mem_region (memaddr);
/* region->hi == 0 means there's no upper bound. */
inf = NULL;
if (inf != NULL
+ && readbuf != NULL
/* The dcache reads whole cache lines; that doesn't play well
with reading from a trace buffer, because reading outside of
the collected memory range fails. */
|| (code_cache_enabled_p () && object == TARGET_OBJECT_CODE_MEMORY)))
{
DCACHE *dcache = target_dcache_get_or_init ();
- int l;
- if (readbuf != NULL)
- l = dcache_xfer_memory (ops, dcache, memaddr, readbuf, reg_len, 0);
- else
- /* FIXME drow/2006-08-09: If we're going to preserve const
- correctness dcache_xfer_memory should take readbuf and
- writebuf. */
- l = dcache_xfer_memory (ops, dcache, memaddr, (void *) writebuf,
- reg_len, 1);
- if (l <= 0)
- return TARGET_XFER_E_IO;
- else
- {
- *xfered_len = (ULONGEST) l;
- return TARGET_XFER_OK;
- }
+ return dcache_read_memory_partial (ops, dcache, memaddr, readbuf,
+ reg_len, xfered_len);
}
/* If none of those methods found the memory we wanted, fall back
res = raw_memory_xfer_partial (ops, readbuf, writebuf, memaddr, reg_len,
xfered_len);
- /* Make sure the cache gets updated no matter what - if we are writing
- to the stack. Even if this write is not tagged as such, we still need
- to update the cache. */
-
- if (res == TARGET_XFER_OK
- && inf != NULL
- && writebuf != NULL
- && target_dcache_init_p ()
- && !region->attrib.cache
- && ((stack_cache_enabled_p () && object != TARGET_OBJECT_STACK_MEMORY)
- || (code_cache_enabled_p () && object != TARGET_OBJECT_CODE_MEMORY)))
- {
- DCACHE *dcache = target_dcache_get ();
-
- dcache_update (dcache, memaddr, (void *) writebuf, reg_len);
- }
-
/* If we still haven't got anything, return the last error. We
give up. */
return res;
int ix;
struct target_ops *t;
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog, "target_memory_map ()\n");
-
result = current_target.to_memory_map (¤t_target);
if (result == NULL)
return NULL;
void
target_flash_erase (ULONGEST address, LONGEST length)
{
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog, "target_flash_erase (%s, %s)\n",
- hex_string (address), phex (length, 0));
current_target.to_flash_erase (¤t_target, address, length);
}
void
target_flash_done (void)
{
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog, "target_flash_done\n");
current_target.to_flash_done (¤t_target);
}
prepare_for_detach ();
current_target.to_detach (¤t_target, args, from_tty);
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog, "target_detach (%s, %d)\n",
- args, from_tty);
}
void
-target_disconnect (char *args, int from_tty)
+target_disconnect (const char *args, int from_tty)
{
/* If we're in breakpoints-always-inserted mode or if breakpoints
are global across processes, we have to remove them before
disconnecting. */
remove_breakpoints ();
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog, "target_disconnect (%s, %d)\n",
- args, from_tty);
current_target.to_disconnect (¤t_target, args, from_tty);
}
ptid_t
target_wait (ptid_t ptid, struct target_waitstatus *status, int options)
{
- struct target_ops *t;
- ptid_t retval = (current_target.to_wait) (¤t_target, ptid,
- status, options);
-
- if (targetdebug)
- {
- char *status_string;
- char *options_string;
-
- status_string = target_waitstatus_to_string (status);
- options_string = target_options_to_string (options);
- fprintf_unfiltered (gdb_stdlog,
- "target_wait (%d, status, options={%s})"
- " = %d, %s\n",
- ptid_get_pid (ptid), options_string,
- ptid_get_pid (retval), status_string);
- xfree (status_string);
- xfree (options_string);
- }
-
- return retval;
+ return (current_target.to_wait) (¤t_target, ptid, status, options);
}
char *
target_dcache_invalidate ();
current_target.to_resume (¤t_target, ptid, step, signal);
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog, "target_resume (%d, %s, %s)\n",
- ptid_get_pid (ptid),
- step ? "step" : "continue",
- gdb_signal_to_name (signal));
registers_changed_ptid (ptid);
+ /* We only set the internal executing state here. The user/frontend
+ running state is set at a higher level. */
set_executing (ptid, 1);
- set_running (ptid, 1);
clear_inline_frame_state (ptid);
}
void
target_pass_signals (int numsigs, unsigned char *pass_signals)
{
- if (targetdebug)
- {
- int i;
-
- fprintf_unfiltered (gdb_stdlog, "target_pass_signals (%d, {",
- numsigs);
-
- for (i = 0; i < numsigs; i++)
- if (pass_signals[i])
- fprintf_unfiltered (gdb_stdlog, " %s",
- gdb_signal_to_name (i));
-
- fprintf_unfiltered (gdb_stdlog, " })\n");
- }
-
(*current_target.to_pass_signals) (¤t_target, numsigs, pass_signals);
}
void
target_program_signals (int numsigs, unsigned char *program_signals)
{
- if (targetdebug)
- {
- int i;
-
- fprintf_unfiltered (gdb_stdlog, "target_program_signals (%d, {",
- numsigs);
-
- for (i = 0; i < numsigs; i++)
- if (program_signals[i])
- fprintf_unfiltered (gdb_stdlog, " %s",
- gdb_signal_to_name (i));
-
- fprintf_unfiltered (gdb_stdlog, " })\n");
- }
-
(*current_target.to_program_signals) (¤t_target,
numsigs, program_signals);
}
int
target_follow_fork (int follow_child, int detach_fork)
{
- int retval = current_target.to_follow_fork (¤t_target,
- follow_child, detach_fork);
-
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog,
- "target_follow_fork (%d, %d) = %d\n",
- follow_child, detach_fork, retval);
- return retval;
+ return current_target.to_follow_fork (¤t_target,
+ follow_child, detach_fork);
}
static void
target_mourn_inferior (void)
{
current_target.to_mourn_inferior (¤t_target);
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog, "target_mourn_inferior ()\n");
/* We no longer need to keep handles on any of the object files.
Make sure to release them to avoid unnecessarily locking any
const gdb_byte *pattern, ULONGEST pattern_len,
CORE_ADDR *found_addrp)
{
- int found;
-
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog, "target_search_memory (%s, ...)\n",
- hex_string (start_addr));
-
- found = current_target.to_search_memory (¤t_target, start_addr,
- search_space_len,
- pattern, pattern_len, found_addrp);
-
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog, " = %d\n", found);
-
- return found;
+ return current_target.to_search_memory (¤t_target, start_addr,
+ search_space_len,
+ pattern, pattern_len, found_addrp);
}
/* Look through the currently pushed targets. If none of them will
if (t->to_create_inferior != NULL)
return;
- /* Do not worry about thread_stratum targets that can not
+ /* Do not worry about targets at certain strata that can not
create inferiors. Assume they will be pushed again if
necessary, and continue to the process_stratum. */
if (t->to_stratum == thread_stratum
+ || t->to_stratum == record_stratum
|| t->to_stratum == arch_stratum)
continue;
internal_error (__FILE__, __LINE__, _("No targets found"));
}
+/* Whether GDB is allowed to fall back to the default run target for
+ "run", "attach", etc. when no target is connected yet. */
+static int auto_connect_native_target = 1;
+
+static void
+show_auto_connect_native_target (struct ui_file *file, int from_tty,
+ struct cmd_list_element *c, const char *value)
+{
+ fprintf_filtered (file,
+ _("Whether GDB may automatically connect to the "
+ "native target is %s.\n"),
+ value);
+}
+
/* Look through the list of possible targets for a target that can
execute a run or attach command without any other data. This is
used to locate the default process stratum.
static struct target_ops *
find_default_run_target (char *do_mesg)
{
- struct target_ops **t;
struct target_ops *runable = NULL;
- int count;
-
- count = 0;
- for (t = target_structs; t < target_structs + target_struct_size;
- ++t)
+ if (auto_connect_native_target)
{
- if ((*t)->to_can_run != delegate_can_run && target_can_run (*t))
+ struct target_ops **t;
+ int count = 0;
+
+ for (t = target_structs; t < target_structs + target_struct_size;
+ ++t)
{
- runable = *t;
- ++count;
+ if ((*t)->to_can_run != delegate_can_run && target_can_run (*t))
+ {
+ runable = *t;
+ ++count;
+ }
}
+
+ if (count != 1)
+ runable = NULL;
}
- if (count != 1)
+ if (runable == NULL)
{
if (do_mesg)
error (_("Don't know how to %s. Try \"help target\"."), do_mesg);
return runable;
}
-void
-find_default_attach (struct target_ops *ops, char *args, int from_tty)
-{
- struct target_ops *t;
-
- t = find_default_run_target ("attach");
- (t->to_attach) (t, args, from_tty);
- return;
-}
+/* See target.h. */
-void
-find_default_create_inferior (struct target_ops *ops,
- char *exec_file, char *allargs, char **env,
- int from_tty)
+struct target_ops *
+find_attach_target (void)
{
struct target_ops *t;
- t = find_default_run_target ("run");
- (t->to_create_inferior) (t, exec_file, allargs, env, from_tty);
- return;
-}
+ /* If a target on the current stack can attach, use it. */
+ for (t = current_target.beneath; t != NULL; t = t->beneath)
+ {
+ if (t->to_attach != NULL)
+ break;
+ }
-static int
-find_default_can_async_p (struct target_ops *ignore)
-{
- struct target_ops *t;
+ /* Otherwise, use the default run target for attaching. */
+ if (t == NULL)
+ t = find_default_run_target ("attach");
- /* This may be called before the target is pushed on the stack;
- look for the default process stratum. If there's none, gdb isn't
- configured with a native debugger, and target remote isn't
- connected yet. */
- t = find_default_run_target (NULL);
- if (t && t->to_can_async_p != delegate_can_async_p)
- return (t->to_can_async_p) (t);
- return 0;
+ return t;
}
-static int
-find_default_is_async_p (struct target_ops *ignore)
-{
- struct target_ops *t;
-
- /* This may be called before the target is pushed on the stack;
- look for the default process stratum. If there's none, gdb isn't
- configured with a native debugger, and target remote isn't
- connected yet. */
- t = find_default_run_target (NULL);
- if (t && t->to_is_async_p != delegate_is_async_p)
- return (t->to_is_async_p) (t);
- return 0;
-}
+/* See target.h. */
-static int
-find_default_supports_non_stop (struct target_ops *self)
+struct target_ops *
+find_run_target (void)
{
struct target_ops *t;
- t = find_default_run_target (NULL);
- if (t && t->to_supports_non_stop)
- return (t->to_supports_non_stop) (t);
- return 0;
-}
-
-int
-target_supports_non_stop (void)
-{
- struct target_ops *t;
+ /* If a target on the current stack can attach, use it. */
+ for (t = current_target.beneath; t != NULL; t = t->beneath)
+ {
+ if (t->to_create_inferior != NULL)
+ break;
+ }
- for (t = ¤t_target; t != NULL; t = t->beneath)
- if (t->to_supports_non_stop)
- return t->to_supports_non_stop (t);
+ /* Otherwise, use the default run target. */
+ if (t == NULL)
+ t = find_default_run_target ("run");
- return 0;
+ return t;
}
/* Implement the "info proc" command. */
int
-target_info_proc (char *args, enum info_proc_what what)
+target_info_proc (const char *args, enum info_proc_what what)
{
struct target_ops *t;
return target_read_stralloc (t, TARGET_OBJECT_OSDATA, type);
}
-/* Determine the current address space of thread PTID. */
-
-struct address_space *
-target_thread_address_space (ptid_t ptid)
+static struct address_space *
+default_thread_address_space (struct target_ops *self, ptid_t ptid)
{
- struct address_space *aspace;
struct inferior *inf;
- struct target_ops *t;
-
- for (t = current_target.beneath; t != NULL; t = t->beneath)
- {
- if (t->to_thread_address_space != NULL)
- {
- aspace = t->to_thread_address_space (t, ptid);
- gdb_assert (aspace);
-
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog,
- "target_thread_address_space (%s) = %d\n",
- target_pid_to_str (ptid),
- address_space_num (aspace));
- return aspace;
- }
- }
/* Fall-back to the "main" address space of the inferior. */
inf = find_inferior_pid (ptid_get_pid (ptid));
return inf->aspace;
}
+/* Determine the current address space of thread PTID. */
+
+struct address_space *
+target_thread_address_space (ptid_t ptid)
+{
+ struct address_space *aspace;
+
+ aspace = current_target.to_thread_address_space (¤t_target, ptid);
+ gdb_assert (aspace != NULL);
+
+ return aspace;
+}
+
/* Target file operations. */
dummy_target.to_shortname = "None";
dummy_target.to_longname = "None";
dummy_target.to_doc = "";
- dummy_target.to_create_inferior = find_default_create_inferior;
- dummy_target.to_supports_non_stop = find_default_supports_non_stop;
dummy_target.to_supports_disable_randomization
= find_default_supports_disable_randomization;
dummy_target.to_stratum = dummy_stratum;
fprintf_unfiltered (gdb_stdlog, "target_close ()\n");
}
-void
-target_attach (char *args, int from_tty)
-{
- current_target.to_attach (¤t_target, args, from_tty);
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog, "target_attach (%s, %d)\n",
- args, from_tty);
-}
-
int
target_thread_alive (ptid_t ptid)
{
- int retval;
-
- retval = current_target.to_thread_alive (¤t_target, ptid);
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog, "target_thread_alive (%d) = %d\n",
- ptid_get_pid (ptid), retval);
-
- return retval;
+ return current_target.to_thread_alive (¤t_target, ptid);
}
void
target_find_new_threads (void)
{
current_target.to_find_new_threads (¤t_target);
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog, "target_find_new_threads ()\n");
}
void
(*current_target.to_stop) (¤t_target, ptid);
}
-static void
-debug_to_post_attach (struct target_ops *self, int pid)
-{
- debug_target.to_post_attach (&debug_target, pid);
-
- fprintf_unfiltered (gdb_stdlog, "target_post_attach (%d)\n", pid);
-}
-
/* Concatenate ELEM to LIST, a comma separate list, and return the
result. The LIST incoming argument is released. */
int
target_core_of_thread (ptid_t ptid)
{
- int retval = current_target.to_core_of_thread (¤t_target, ptid);
+ return current_target.to_core_of_thread (¤t_target, ptid);
+}
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog,
- "target_core_of_thread (%d) = %d\n",
- ptid_get_pid (ptid), retval);
- return retval;
+int
+simple_verify_memory (struct target_ops *ops,
+ const gdb_byte *data, CORE_ADDR lma, ULONGEST size)
+{
+ LONGEST total_xfered = 0;
+
+ while (total_xfered < size)
+ {
+ ULONGEST xfered_len;
+ enum target_xfer_status status;
+ gdb_byte buf[1024];
+ ULONGEST howmuch = min (sizeof (buf), size - total_xfered);
+
+ status = target_xfer_partial (ops, TARGET_OBJECT_MEMORY, NULL,
+ buf, NULL, lma + total_xfered, howmuch,
+ &xfered_len);
+ if (status == TARGET_XFER_OK
+ && memcmp (data + total_xfered, buf, xfered_len) == 0)
+ {
+ total_xfered += xfered_len;
+ QUIT;
+ }
+ else
+ return 0;
+ }
+ return 1;
+}
+
+/* Default implementation of memory verification. */
+
+static int
+default_verify_memory (struct target_ops *self,
+ const gdb_byte *data, CORE_ADDR memaddr, ULONGEST size)
+{
+ /* Start over from the top of the target stack. */
+ return simple_verify_memory (current_target.beneath,
+ data, memaddr, size);
}
int
target_verify_memory (const gdb_byte *data, CORE_ADDR memaddr, ULONGEST size)
{
- int retval = current_target.to_verify_memory (¤t_target,
- data, memaddr, size);
-
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog,
- "target_verify_memory (%s, %s) = %d\n",
- paddress (target_gdbarch (), memaddr),
- pulongest (size),
- retval);
- return retval;
+ return current_target.to_verify_memory (¤t_target,
+ data, memaddr, size);
}
/* The documentation for this function is in its prototype declaration in
int
target_insert_mask_watchpoint (CORE_ADDR addr, CORE_ADDR mask, int rw)
{
- int ret;
-
- ret = current_target.to_insert_mask_watchpoint (¤t_target,
- addr, mask, rw);
-
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog, "\
-target_insert_mask_watchpoint (%s, %s, %d) = %d\n",
- core_addr_to_string (addr),
- core_addr_to_string (mask), rw, ret);
-
- return ret;
+ return current_target.to_insert_mask_watchpoint (¤t_target,
+ addr, mask, rw);
}
/* The documentation for this function is in its prototype declaration in
int
target_remove_mask_watchpoint (CORE_ADDR addr, CORE_ADDR mask, int rw)
{
- int ret;
-
- ret = current_target.to_remove_mask_watchpoint (¤t_target,
- addr, mask, rw);
-
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog, "\
-target_remove_mask_watchpoint (%s, %s, %d) = %d\n",
- core_addr_to_string (addr),
- core_addr_to_string (mask), rw, ret);
-
- return ret;
+ return current_target.to_remove_mask_watchpoint (¤t_target,
+ addr, mask, rw);
}
/* The documentation for this function is in its prototype declaration
/* See target.h. */
-void
-target_info_record (void)
-{
- struct target_ops *t;
-
- for (t = current_target.beneath; t != NULL; t = t->beneath)
- if (t->to_info_record != NULL)
- {
- t->to_info_record (t);
- return;
- }
-
- tcomplain ();
-}
-
-/* See target.h. */
-
void
target_save_record (const char *filename)
{
struct target_ops *t;
for (t = current_target.beneath; t != NULL; t = t->beneath)
- if (t->to_delete_record != NULL)
+ if (t->to_delete_record != delegate_delete_record
+ && t->to_delete_record != tdefault_delete_record)
return 1;
return 0;
current_target.to_call_history_range (¤t_target, begin, end, flags);
}
-static void
-debug_to_prepare_to_store (struct target_ops *self, struct regcache *regcache)
-{
- debug_target.to_prepare_to_store (&debug_target, regcache);
-
- fprintf_unfiltered (gdb_stdlog, "target_prepare_to_store ()\n");
-}
-
/* See target.h. */
const struct frame_unwind *
return current_target.to_decr_pc_after_break (¤t_target, gdbarch);
}
-static void
-debug_to_files_info (struct target_ops *target)
-{
- debug_target.to_files_info (target);
-
- fprintf_unfiltered (gdb_stdlog, "target_files_info (xxx)\n");
-}
-
-static int
-debug_to_insert_breakpoint (struct target_ops *ops, struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
-{
- int retval;
-
- retval = debug_target.to_insert_breakpoint (&debug_target, gdbarch, bp_tgt);
-
- fprintf_unfiltered (gdb_stdlog,
- "target_insert_breakpoint (%s, xxx) = %ld\n",
- core_addr_to_string (bp_tgt->placed_address),
- (unsigned long) retval);
- return retval;
-}
-
-static int
-debug_to_remove_breakpoint (struct target_ops *ops, struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
-{
- int retval;
-
- retval = debug_target.to_remove_breakpoint (&debug_target, gdbarch, bp_tgt);
-
- fprintf_unfiltered (gdb_stdlog,
- "target_remove_breakpoint (%s, xxx) = %ld\n",
- core_addr_to_string (bp_tgt->placed_address),
- (unsigned long) retval);
- return retval;
-}
-
-static int
-debug_to_can_use_hw_breakpoint (struct target_ops *self,
- int type, int cnt, int from_tty)
-{
- int retval;
-
- retval = debug_target.to_can_use_hw_breakpoint (&debug_target,
- type, cnt, from_tty);
-
- fprintf_unfiltered (gdb_stdlog,
- "target_can_use_hw_breakpoint (%ld, %ld, %ld) = %ld\n",
- (unsigned long) type,
- (unsigned long) cnt,
- (unsigned long) from_tty,
- (unsigned long) retval);
- return retval;
-}
-
-static int
-debug_to_region_ok_for_hw_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len)
-{
- CORE_ADDR retval;
-
- retval = debug_target.to_region_ok_for_hw_watchpoint (&debug_target,
- addr, len);
-
- fprintf_unfiltered (gdb_stdlog,
- "target_region_ok_for_hw_watchpoint (%s, %ld) = %s\n",
- core_addr_to_string (addr), (unsigned long) len,
- core_addr_to_string (retval));
- return retval;
-}
-
-static int
-debug_to_can_accel_watchpoint_condition (struct target_ops *self,
- CORE_ADDR addr, int len, int rw,
- struct expression *cond)
-{
- int retval;
-
- retval = debug_target.to_can_accel_watchpoint_condition (&debug_target,
- addr, len,
- rw, cond);
-
- fprintf_unfiltered (gdb_stdlog,
- "target_can_accel_watchpoint_condition "
- "(%s, %d, %d, %s) = %ld\n",
- core_addr_to_string (addr), len, rw,
- host_address_to_string (cond), (unsigned long) retval);
- return retval;
-}
-
-static int
-debug_to_stopped_by_watchpoint (struct target_ops *ops)
-{
- int retval;
-
- retval = debug_target.to_stopped_by_watchpoint (&debug_target);
-
- fprintf_unfiltered (gdb_stdlog,
- "target_stopped_by_watchpoint () = %ld\n",
- (unsigned long) retval);
- return retval;
-}
-
-static int
-debug_to_stopped_data_address (struct target_ops *target, CORE_ADDR *addr)
-{
- int retval;
-
- retval = debug_target.to_stopped_data_address (target, addr);
-
- fprintf_unfiltered (gdb_stdlog,
- "target_stopped_data_address ([%s]) = %ld\n",
- core_addr_to_string (*addr),
- (unsigned long)retval);
- return retval;
-}
-
-static int
-debug_to_watchpoint_addr_within_range (struct target_ops *target,
- CORE_ADDR addr,
- CORE_ADDR start, int length)
-{
- int retval;
-
- retval = debug_target.to_watchpoint_addr_within_range (target, addr,
- start, length);
-
- fprintf_filtered (gdb_stdlog,
- "target_watchpoint_addr_within_range (%s, %s, %d) = %d\n",
- core_addr_to_string (addr), core_addr_to_string (start),
- length, retval);
- return retval;
-}
-
-static int
-debug_to_insert_hw_breakpoint (struct target_ops *self,
- struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
-{
- int retval;
-
- retval = debug_target.to_insert_hw_breakpoint (&debug_target,
- gdbarch, bp_tgt);
-
- fprintf_unfiltered (gdb_stdlog,
- "target_insert_hw_breakpoint (%s, xxx) = %ld\n",
- core_addr_to_string (bp_tgt->placed_address),
- (unsigned long) retval);
- return retval;
-}
-
-static int
-debug_to_remove_hw_breakpoint (struct target_ops *self,
- struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
-{
- int retval;
-
- retval = debug_target.to_remove_hw_breakpoint (&debug_target,
- gdbarch, bp_tgt);
-
- fprintf_unfiltered (gdb_stdlog,
- "target_remove_hw_breakpoint (%s, xxx) = %ld\n",
- core_addr_to_string (bp_tgt->placed_address),
- (unsigned long) retval);
- return retval;
-}
-
-static int
-debug_to_insert_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len, int type,
- struct expression *cond)
-{
- int retval;
-
- retval = debug_target.to_insert_watchpoint (&debug_target,
- addr, len, type, cond);
-
- fprintf_unfiltered (gdb_stdlog,
- "target_insert_watchpoint (%s, %d, %d, %s) = %ld\n",
- core_addr_to_string (addr), len, type,
- host_address_to_string (cond), (unsigned long) retval);
- return retval;
-}
-
-static int
-debug_to_remove_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len, int type,
- struct expression *cond)
-{
- int retval;
-
- retval = debug_target.to_remove_watchpoint (&debug_target,
- addr, len, type, cond);
-
- fprintf_unfiltered (gdb_stdlog,
- "target_remove_watchpoint (%s, %d, %d, %s) = %ld\n",
- core_addr_to_string (addr), len, type,
- host_address_to_string (cond), (unsigned long) retval);
- return retval;
-}
-
-static void
-debug_to_terminal_init (struct target_ops *self)
-{
- debug_target.to_terminal_init (&debug_target);
-
- fprintf_unfiltered (gdb_stdlog, "target_terminal_init ()\n");
-}
-
-static void
-debug_to_terminal_inferior (struct target_ops *self)
-{
- debug_target.to_terminal_inferior (&debug_target);
-
- fprintf_unfiltered (gdb_stdlog, "target_terminal_inferior ()\n");
-}
-
-static void
-debug_to_terminal_ours_for_output (struct target_ops *self)
-{
- debug_target.to_terminal_ours_for_output (&debug_target);
-
- fprintf_unfiltered (gdb_stdlog, "target_terminal_ours_for_output ()\n");
-}
-
-static void
-debug_to_terminal_ours (struct target_ops *self)
-{
- debug_target.to_terminal_ours (&debug_target);
-
- fprintf_unfiltered (gdb_stdlog, "target_terminal_ours ()\n");
-}
-
-static void
-debug_to_terminal_save_ours (struct target_ops *self)
-{
- debug_target.to_terminal_save_ours (&debug_target);
-
- fprintf_unfiltered (gdb_stdlog, "target_terminal_save_ours ()\n");
-}
-
-static void
-debug_to_terminal_info (struct target_ops *self,
- const char *arg, int from_tty)
-{
- debug_target.to_terminal_info (&debug_target, arg, from_tty);
-
- fprintf_unfiltered (gdb_stdlog, "target_terminal_info (%s, %d)\n", arg,
- from_tty);
-}
-
-static void
-debug_to_load (struct target_ops *self, char *args, int from_tty)
-{
- debug_target.to_load (&debug_target, args, from_tty);
-
- fprintf_unfiltered (gdb_stdlog, "target_load (%s, %d)\n", args, from_tty);
-}
-
-static void
-debug_to_post_startup_inferior (struct target_ops *self, ptid_t ptid)
-{
- debug_target.to_post_startup_inferior (&debug_target, ptid);
-
- fprintf_unfiltered (gdb_stdlog, "target_post_startup_inferior (%d)\n",
- ptid_get_pid (ptid));
-}
-
-static int
-debug_to_insert_fork_catchpoint (struct target_ops *self, int pid)
-{
- int retval;
-
- retval = debug_target.to_insert_fork_catchpoint (&debug_target, pid);
-
- fprintf_unfiltered (gdb_stdlog, "target_insert_fork_catchpoint (%d) = %d\n",
- pid, retval);
-
- return retval;
-}
-
-static int
-debug_to_remove_fork_catchpoint (struct target_ops *self, int pid)
-{
- int retval;
-
- retval = debug_target.to_remove_fork_catchpoint (&debug_target, pid);
-
- fprintf_unfiltered (gdb_stdlog, "target_remove_fork_catchpoint (%d) = %d\n",
- pid, retval);
-
- return retval;
-}
-
-static int
-debug_to_insert_vfork_catchpoint (struct target_ops *self, int pid)
-{
- int retval;
-
- retval = debug_target.to_insert_vfork_catchpoint (&debug_target, pid);
-
- fprintf_unfiltered (gdb_stdlog, "target_insert_vfork_catchpoint (%d) = %d\n",
- pid, retval);
-
- return retval;
-}
-
-static int
-debug_to_remove_vfork_catchpoint (struct target_ops *self, int pid)
-{
- int retval;
-
- retval = debug_target.to_remove_vfork_catchpoint (&debug_target, pid);
-
- fprintf_unfiltered (gdb_stdlog, "target_remove_vfork_catchpoint (%d) = %d\n",
- pid, retval);
-
- return retval;
-}
-
-static int
-debug_to_insert_exec_catchpoint (struct target_ops *self, int pid)
-{
- int retval;
-
- retval = debug_target.to_insert_exec_catchpoint (&debug_target, pid);
-
- fprintf_unfiltered (gdb_stdlog, "target_insert_exec_catchpoint (%d) = %d\n",
- pid, retval);
-
- return retval;
-}
-
-static int
-debug_to_remove_exec_catchpoint (struct target_ops *self, int pid)
-{
- int retval;
-
- retval = debug_target.to_remove_exec_catchpoint (&debug_target, pid);
-
- fprintf_unfiltered (gdb_stdlog, "target_remove_exec_catchpoint (%d) = %d\n",
- pid, retval);
-
- return retval;
-}
-
-static int
-debug_to_has_exited (struct target_ops *self,
- int pid, int wait_status, int *exit_status)
-{
- int has_exited;
-
- has_exited = debug_target.to_has_exited (&debug_target,
- pid, wait_status, exit_status);
-
- fprintf_unfiltered (gdb_stdlog, "target_has_exited (%d, %d, %d) = %d\n",
- pid, wait_status, *exit_status, has_exited);
-
- return has_exited;
-}
-
-static int
-debug_to_can_run (struct target_ops *self)
-{
- int retval;
-
- retval = debug_target.to_can_run (&debug_target);
-
- fprintf_unfiltered (gdb_stdlog, "target_can_run () = %d\n", retval);
-
- return retval;
-}
-
-static struct gdbarch *
-debug_to_thread_architecture (struct target_ops *ops, ptid_t ptid)
-{
- struct gdbarch *retval;
-
- retval = debug_target.to_thread_architecture (ops, ptid);
-
- fprintf_unfiltered (gdb_stdlog,
- "target_thread_architecture (%s) = %s [%s]\n",
- target_pid_to_str (ptid),
- host_address_to_string (retval),
- gdbarch_bfd_arch_info (retval)->printable_name);
- return retval;
-}
+/* See target.h. */
-static void
-debug_to_stop (struct target_ops *self, ptid_t ptid)
+void
+target_prepare_to_generate_core (void)
{
- debug_target.to_stop (&debug_target, ptid);
-
- fprintf_unfiltered (gdb_stdlog, "target_stop (%s)\n",
- target_pid_to_str (ptid));
+ current_target.to_prepare_to_generate_core (¤t_target);
}
-static void
-debug_to_rcmd (struct target_ops *self, char *command,
- struct ui_file *outbuf)
-{
- debug_target.to_rcmd (&debug_target, command, outbuf);
- fprintf_unfiltered (gdb_stdlog, "target_rcmd (%s, ...)\n", command);
-}
+/* See target.h. */
-static char *
-debug_to_pid_to_exec_file (struct target_ops *self, int pid)
+void
+target_done_generating_core (void)
{
- char *exec_file;
-
- exec_file = debug_target.to_pid_to_exec_file (&debug_target, pid);
-
- fprintf_unfiltered (gdb_stdlog, "target_pid_to_exec_file (%d) = %s\n",
- pid, exec_file);
-
- return exec_file;
+ current_target.to_done_generating_core (¤t_target);
}
static void
memcpy (&debug_target, ¤t_target, sizeof debug_target);
current_target.to_open = debug_to_open;
- current_target.to_post_attach = debug_to_post_attach;
- current_target.to_prepare_to_store = debug_to_prepare_to_store;
- current_target.to_files_info = debug_to_files_info;
- current_target.to_insert_breakpoint = debug_to_insert_breakpoint;
- current_target.to_remove_breakpoint = debug_to_remove_breakpoint;
- current_target.to_can_use_hw_breakpoint = debug_to_can_use_hw_breakpoint;
- current_target.to_insert_hw_breakpoint = debug_to_insert_hw_breakpoint;
- current_target.to_remove_hw_breakpoint = debug_to_remove_hw_breakpoint;
- current_target.to_insert_watchpoint = debug_to_insert_watchpoint;
- current_target.to_remove_watchpoint = debug_to_remove_watchpoint;
- current_target.to_stopped_by_watchpoint = debug_to_stopped_by_watchpoint;
- current_target.to_stopped_data_address = debug_to_stopped_data_address;
- current_target.to_watchpoint_addr_within_range
- = debug_to_watchpoint_addr_within_range;
- current_target.to_region_ok_for_hw_watchpoint
- = debug_to_region_ok_for_hw_watchpoint;
- current_target.to_can_accel_watchpoint_condition
- = debug_to_can_accel_watchpoint_condition;
- current_target.to_terminal_init = debug_to_terminal_init;
- current_target.to_terminal_inferior = debug_to_terminal_inferior;
- current_target.to_terminal_ours_for_output
- = debug_to_terminal_ours_for_output;
- current_target.to_terminal_ours = debug_to_terminal_ours;
- current_target.to_terminal_save_ours = debug_to_terminal_save_ours;
- current_target.to_terminal_info = debug_to_terminal_info;
- current_target.to_load = debug_to_load;
- current_target.to_post_startup_inferior = debug_to_post_startup_inferior;
- current_target.to_insert_fork_catchpoint = debug_to_insert_fork_catchpoint;
- current_target.to_remove_fork_catchpoint = debug_to_remove_fork_catchpoint;
- current_target.to_insert_vfork_catchpoint = debug_to_insert_vfork_catchpoint;
- current_target.to_remove_vfork_catchpoint = debug_to_remove_vfork_catchpoint;
- current_target.to_insert_exec_catchpoint = debug_to_insert_exec_catchpoint;
- current_target.to_remove_exec_catchpoint = debug_to_remove_exec_catchpoint;
- current_target.to_has_exited = debug_to_has_exited;
- current_target.to_can_run = debug_to_can_run;
- current_target.to_stop = debug_to_stop;
- current_target.to_rcmd = debug_to_rcmd;
- current_target.to_pid_to_exec_file = debug_to_pid_to_exec_file;
- current_target.to_thread_architecture = debug_to_thread_architecture;
+ init_debug_target (¤t_target);
}
\f
core-file, and process, if any), as well as the symbol file name.";
static void
-default_rcmd (struct target_ops *self, char *command, struct ui_file *output)
+default_rcmd (struct target_ops *self, const char *command,
+ struct ui_file *output)
{
error (_("\"monitor\" command not supported by this target."));
}
}
}
-/* Controls if async mode is permitted. */
-int target_async_permitted = 0;
+/* Controls if targets can report that they can/are async. This is
+ just for maintainers to use when debugging gdb. */
+int target_async_permitted = 1;
/* The set command writes to this variable. If the inferior is
executing, target_async_permitted is *not* updated. */
-static int target_async_permitted_1 = 0;
+static int target_async_permitted_1 = 1;
static void
-set_target_async_command (char *args, int from_tty,
- struct cmd_list_element *c)
+maint_set_target_async_command (char *args, int from_tty,
+ struct cmd_list_element *c)
{
if (have_live_inferiors ())
{
}
static void
-show_target_async_command (struct ui_file *file, int from_tty,
- struct cmd_list_element *c,
- const char *value)
+maint_show_target_async_command (struct ui_file *file, int from_tty,
+ struct cmd_list_element *c,
+ const char *value)
{
fprintf_filtered (file,
_("Controlling the inferior in "
Set whether gdb controls the inferior in asynchronous mode."), _("\
Show whether gdb controls the inferior in asynchronous mode."), _("\
Tells gdb whether to control the inferior in asynchronous mode."),
- set_target_async_command,
- show_target_async_command,
- &setlist,
- &showlist);
+ maint_set_target_async_command,
+ maint_show_target_async_command,
+ &maintenance_set_cmdlist,
+ &maintenance_show_cmdlist);
add_setshow_boolean_cmd ("may-write-registers", class_support,
&may_write_registers_1, _("\
Otherwise, any attempt to interrupt or stop will be ignored."),
set_target_permissions, NULL,
&setlist, &showlist);
+
+ add_setshow_boolean_cmd ("auto-connect-native-target", class_support,
+ &auto_connect_native_target, _("\
+Set whether GDB may automatically connect to the native target."), _("\
+Show whether GDB may automatically connect to the native target."), _("\
+When on, and GDB is not connected to a target yet, GDB\n\
+attempts \"run\" and other commands with the native target."),
+ NULL, show_auto_connect_native_target,
+ &setlist, &showlist);
}
projects / deliverable / binutils-gdb.git / blobdiff