/* Main code for remote server for GDB.
- Copyright (C) 1989-2015 Free Software Foundation, Inc.
+ Copyright (C) 1989-2017 Free Software Foundation, Inc.
This file is part of GDB.
#include "notif.h"
#include "tdesc.h"
#include "rsp-low.h"
-
+#include "signals-state-save-restore.h"
#include <ctype.h>
#include <unistd.h>
#if HAVE_SIGNAL_H
#include "tracepoint.h"
#include "dll.h"
#include "hostio.h"
+#include <vector>
+#include "common-inferior.h"
+#include "job-control.h"
+#include "environ.h"
+
+/* The environment to pass to the inferior when creating it. */
+
+struct gdb_environ *our_environ = NULL;
+
+/* Start the inferior using a shell. */
+
+/* We always try to start the inferior using a shell. */
+
+int startup_with_shell = 1;
/* The thread set with an `Hc' packet. `Hc' is deprecated in favor of
`vCont'. Note the multi-process extensions made `vCont' a
int server_waiting;
-int extended_protocol;
+static int extended_protocol;
static int response_needed;
static int exit_requested;
space randomization feature before starting an inferior. */
int disable_randomization = 1;
-static char **program_argv, **wrapper_argv;
+static char *program_name = NULL;
+static std::vector<char *> program_args;
+static std::string wrapper_argv;
int pass_signals[GDB_SIGNAL_LAST];
int program_signals[GDB_SIGNAL_LAST];
unsigned long signal_pid;
-#ifdef SIGTTOU
-/* A file descriptor for the controlling terminal. */
-int terminal_fd;
-
-/* TERMINAL_FD's original foreground group. */
-pid_t old_foreground_pgrp;
-
-/* Hand back terminal ownership to the original foreground group. */
-
-static void
-restore_old_foreground_pgrp (void)
-{
- tcsetpgrp (terminal_fd, old_foreground_pgrp);
-}
-#endif
-
/* Set if you want to disable optional thread related packets support
in gdbserver, for the sake of testing GDB against stubs that don't
support them. */
int disable_packet_qfThreadInfo;
/* Last status reported to GDB. */
-static struct target_waitstatus last_status;
-static ptid_t last_ptid;
+struct target_waitstatus last_status;
+ptid_t last_ptid;
-static char *own_buf;
+char *own_buf;
static unsigned char *mem_buf;
/* A sub-class of 'struct notif_event' for stop, holding information
prepare_resume_reply (own_buf, vstop->ptid, &vstop->status);
}
-struct notif_server notif_stop =
-{
- "vStopped", "Stop", NULL, vstop_notif_reply,
-};
-
-static int
-target_running (void)
-{
- return get_first_thread () != NULL;
-}
+/* QUEUE_iterate callback helper for in_queued_stop_replies. */
static int
-start_inferior (char **argv)
+in_queued_stop_replies_ptid (QUEUE (notif_event_p) *q,
+ QUEUE_ITER (notif_event_p) *iter,
+ struct notif_event *event,
+ void *data)
{
- char **new_argv = argv;
-
- if (wrapper_argv != NULL)
- {
- int i, count = 1;
-
- for (i = 0; wrapper_argv[i] != NULL; i++)
- count++;
- for (i = 0; argv[i] != NULL; i++)
- count++;
- new_argv = XALLOCAVEC (char *, count);
- count = 0;
- for (i = 0; wrapper_argv[i] != NULL; i++)
- new_argv[count++] = wrapper_argv[i];
- for (i = 0; argv[i] != NULL; i++)
- new_argv[count++] = argv[i];
- new_argv[count] = NULL;
- }
-
- if (debug_threads)
- {
- int i;
- for (i = 0; new_argv[i]; ++i)
- debug_printf ("new_argv[%d] = \"%s\"\n", i, new_argv[i]);
- debug_flush ();
- }
+ ptid_t filter_ptid = *(ptid_t *) data;
+ struct vstop_notif *vstop_event = (struct vstop_notif *) event;
-#ifdef SIGTTOU
- signal (SIGTTOU, SIG_DFL);
- signal (SIGTTIN, SIG_DFL);
-#endif
+ if (ptid_match (vstop_event->ptid, filter_ptid))
+ return 0;
- signal_pid = create_inferior (new_argv[0], new_argv);
+ /* Don't resume fork children that GDB does not know about yet. */
+ if ((vstop_event->status.kind == TARGET_WAITKIND_FORKED
+ || vstop_event->status.kind == TARGET_WAITKIND_VFORKED)
+ && ptid_match (vstop_event->status.value.related_pid, filter_ptid))
+ return 0;
- /* FIXME: we don't actually know at this point that the create
- actually succeeded. We won't know that until we wait. */
- fprintf (stderr, "Process %s created; pid = %ld\n", argv[0],
- signal_pid);
- fflush (stderr);
+ return 1;
+}
-#ifdef SIGTTOU
- signal (SIGTTOU, SIG_IGN);
- signal (SIGTTIN, SIG_IGN);
- terminal_fd = fileno (stderr);
- old_foreground_pgrp = tcgetpgrp (terminal_fd);
- tcsetpgrp (terminal_fd, signal_pid);
- atexit (restore_old_foreground_pgrp);
-#endif
+/* See server.h. */
- if (wrapper_argv != NULL)
- {
- struct thread_resume resume_info;
+int
+in_queued_stop_replies (ptid_t ptid)
+{
+ return !QUEUE_iterate (notif_event_p, notif_stop.queue,
+ in_queued_stop_replies_ptid, &ptid);
+}
- memset (&resume_info, 0, sizeof (resume_info));
- resume_info.thread = pid_to_ptid (signal_pid);
- resume_info.kind = resume_continue;
- resume_info.sig = 0;
+struct notif_server notif_stop =
+{
+ "vStopped", "Stop", NULL, vstop_notif_reply,
+};
- last_ptid = mywait (pid_to_ptid (signal_pid), &last_status, 0, 0);
+static int
+target_running (void)
+{
+ return get_first_thread () != NULL;
+}
- if (last_status.kind == TARGET_WAITKIND_STOPPED)
- {
- do
- {
- (*the_target->resume) (&resume_info, 1);
+/* See common/common-inferior.h. */
- last_ptid = mywait (pid_to_ptid (signal_pid), &last_status, 0, 0);
- if (last_status.kind != TARGET_WAITKIND_STOPPED)
- break;
+const char *
+get_exec_wrapper ()
+{
+ return !wrapper_argv.empty () ? wrapper_argv.c_str () : NULL;
+}
- current_thread->last_resume_kind = resume_stop;
- current_thread->last_status = last_status;
- }
- while (last_status.value.sig != GDB_SIGNAL_TRAP);
- }
- target_post_create_inferior ();
- return signal_pid;
- }
+/* See common/common-inferior.h. */
- /* Wait till we are at 1st instruction in program, return new pid
- (assuming success). */
- last_ptid = mywait (pid_to_ptid (signal_pid), &last_status, 0, 0);
+char *
+get_exec_file (int err)
+{
+ if (err && program_name == NULL)
+ error (_("No executable file specified."));
- target_post_create_inferior ();
+ return program_name;
+}
- if (last_status.kind != TARGET_WAITKIND_EXITED
- && last_status.kind != TARGET_WAITKIND_SIGNALLED)
- {
- current_thread->last_resume_kind = resume_stop;
- current_thread->last_status = last_status;
- }
- else
- mourn_inferior (find_process_pid (ptid_get_pid (last_ptid)));
+/* See server.h. */
- return signal_pid;
+struct gdb_environ *
+get_environ ()
+{
+ return our_environ;
}
static int
return NULL;
}
-/* Handle btrace enabling in Intel(R) Processor Trace format. */
+/* Handle btrace enabling in Intel Processor Trace format. */
static const char *
handle_btrace_enable_pt (struct thread_info *thread)
return;
}
+ if (startswith (own_buf, "QCatchSyscalls:"))
+ {
+ const char *p = own_buf + sizeof ("QCatchSyscalls:") - 1;
+ int enabled = -1;
+ CORE_ADDR sysno;
+ struct process_info *process;
+
+ if (!target_running () || !target_supports_catch_syscall ())
+ {
+ write_enn (own_buf);
+ return;
+ }
+
+ if (strcmp (p, "0") == 0)
+ enabled = 0;
+ else if (p[0] == '1' && (p[1] == ';' || p[1] == '\0'))
+ enabled = 1;
+ else
+ {
+ fprintf (stderr, "Unknown catch-syscalls mode requested: %s\n",
+ own_buf);
+ write_enn (own_buf);
+ return;
+ }
+
+ process = current_process ();
+ VEC_truncate (int, process->syscalls_to_catch, 0);
+
+ if (enabled)
+ {
+ p += 1;
+ if (*p == ';')
+ {
+ p += 1;
+ while (*p != '\0')
+ {
+ p = decode_address_to_semicolon (&sysno, p);
+ VEC_safe_push (int, process->syscalls_to_catch, (int) sysno);
+ }
+ }
+ else
+ VEC_safe_push (int, process->syscalls_to_catch, ANY_SYSCALL);
+ }
+
+ write_ok (own_buf);
+ return;
+ }
+
if (strcmp (own_buf, "QStartNoAckMode") == 0)
{
if (remote_debug)
{
- fprintf (stderr, "[noack mode enabled]\n");
- fflush (stderr);
+ debug_printf ("[noack mode enabled]\n");
+ debug_flush ();
}
noack_mode = 1;
non_stop = req;
if (remote_debug)
- fprintf (stderr, "[%s mode enabled]\n", req_str);
+ debug_printf ("[%s mode enabled]\n", req_str);
write_ok (own_buf);
return;
if (remote_debug)
{
- if (disable_randomization)
- fprintf (stderr, "[address space randomization disabled]\n");
- else
- fprintf (stderr, "[address space randomization enabled]\n");
+ debug_printf (disable_randomization
+ ? "[address space randomization disabled]\n"
+ : "[address space randomization enabled]\n");
}
write_ok (own_buf);
/* Update the flag. */
use_agent = req;
if (remote_debug)
- fprintf (stderr, "[%s agent]\n", req ? "Enable" : "Disable");
+ debug_printf ("[%s agent]\n", req ? "Enable" : "Disable");
write_ok (own_buf);
return;
}
{
const char *req_str = report_thread_events ? "enabled" : "disabled";
- fprintf (stderr, "[thread events are now %s]\n", req_str);
+ debug_printf ("[thread events are now %s]\n", req_str);
}
write_ok (own_buf);
return NULL;
}
-void
+static void
monitor_show_help (void)
{
monitor_output ("The following monitor commands are supported:\n");
return 0;
}
-/* Table used by the crc32 function to calcuate the checksum. */
-
-static unsigned int crc32_table[256] =
-{0, 0};
-
/* Compute 32 bit CRC from inferior memory.
On success, return 32 bit CRC.
static unsigned long long
crc32 (CORE_ADDR base, int len, unsigned int crc)
{
- if (!crc32_table[1])
- {
- /* Initialize the CRC table and the decoding table. */
- int i, j;
- unsigned int c;
-
- for (i = 0; i < 256; i++)
- {
- for (c = i << 24, j = 8; j > 0; --j)
- c = c & 0x80000000 ? (c << 1) ^ 0x04c11db7 : (c << 1);
- crc32_table[i] = c;
- }
- }
-
while (len--)
{
unsigned char byte = 0;
if (read_inferior_memory (base, &byte, 1) != 0)
return (unsigned long long) -1;
- crc = (crc << 8) ^ crc32_table[((crc >> 24) ^ byte) & 255];
+ crc = xcrc32 (&byte, 1, crc);
base++;
}
return (unsigned long long) crc;
/* Handle all of the extended 'q' packets. */
-void
+static void
handle_query (char *own_buf, int packet_len, int *new_packet_len_p)
{
static struct inferior_list_entry *thread_ptr;
"PacketSize=%x;QPassSignals+;QProgramSignals+",
PBUFSIZ - 1);
+ if (target_supports_catch_syscall ())
+ strcat (own_buf, ";QCatchSyscalls+");
+
if (the_target->qxfer_libraries_svr4 != NULL)
strcat (own_buf, ";qXfer:libraries-svr4:read+"
";augmented-libraries-svr4-read+");
strcat (own_buf, ";tracenz+");
}
- if (target_supports_hardware_single_step ())
+ if (target_supports_hardware_single_step ()
+ || target_supports_software_single_step () )
{
- /* Support target-side breakpoint conditions and commands.
- GDBserver needs to step over the breakpoint if the condition
- is false. GDBserver software single step is too simple, so
- disable conditional breakpoints if the target doesn't have
- hardware single step. */
strcat (own_buf, ";ConditionalBreakpoints+");
}
strcat (own_buf, ";BreakpointCommands+");
}
/* Parse vCont packets. */
-void
+static void
handle_v_cont (char *own_buf)
{
char *p, *q;
int n = 0, i = 0;
struct thread_resume *resume_info;
- struct thread_resume default_action = {{0}};
+ struct thread_resume default_action { null_ptid };
/* Count the number of semicolons in the packet. There should be one
for every action. */
if (last_status.kind == TARGET_WAITKIND_EXITED
|| last_status.kind == TARGET_WAITKIND_SIGNALLED)
- mourn_inferior (find_process_pid (ptid_get_pid (last_ptid)));
+ target_mourn_inferior (last_ptid);
}
}
/* Attach to a new program. Return 1 if successful, 0 if failure. */
-int
+static int
handle_v_attach (char *own_buf)
{
int pid;
static int
handle_v_run (char *own_buf)
{
- char *p, *next_p, **new_argv;
+ char *p, *next_p;
+ std::vector<char *> new_argv;
+ char *new_program_name = NULL;
int i, new_argc;
new_argc = 0;
new_argc++;
}
- new_argv = (char **) calloc (new_argc + 2, sizeof (char *));
- if (new_argv == NULL)
- {
- write_enn (own_buf);
- return 0;
- }
-
- i = 0;
- for (p = own_buf + strlen ("vRun;"); *p; p = next_p)
+ for (i = 0, p = own_buf + strlen ("vRun;"); *p; p = next_p, ++i)
{
next_p = strchr (p, ';');
if (next_p == NULL)
next_p = p + strlen (p);
if (i == 0 && p == next_p)
- new_argv[i] = NULL;
- else
{
- /* FIXME: Fail request if out of memory instead of dying. */
- new_argv[i] = (char *) xmalloc (1 + (next_p - p) / 2);
- hex2bin (p, (gdb_byte *) new_argv[i], (next_p - p) / 2);
- new_argv[i][(next_p - p) / 2] = '\0';
+ /* No program specified. */
+ new_program_name = NULL;
+ }
+ else if (p == next_p)
+ {
+ /* Empty argument. */
+ new_argv.push_back (xstrdup ("''"));
}
+ else
+ {
+ size_t len = (next_p - p) / 2;
+ /* ARG is the unquoted argument received via the RSP. */
+ char *arg = (char *) xmalloc (len + 1);
+ /* FULL_ARGS will contain the quoted version of ARG. */
+ char *full_arg = (char *) xmalloc ((len + 1) * 2);
+ /* These are pointers used to navigate the strings above. */
+ char *tmp_arg = arg;
+ char *tmp_full_arg = full_arg;
+ int need_quote = 0;
+
+ hex2bin (p, (gdb_byte *) arg, len);
+ arg[len] = '\0';
+
+ while (*tmp_arg != '\0')
+ {
+ switch (*tmp_arg)
+ {
+ case '\n':
+ /* Quote \n. */
+ *tmp_full_arg = '\'';
+ ++tmp_full_arg;
+ need_quote = 1;
+ break;
+
+ case '\'':
+ /* Quote single quote. */
+ *tmp_full_arg = '\\';
+ ++tmp_full_arg;
+ break;
+
+ default:
+ break;
+ }
+ *tmp_full_arg = *tmp_arg;
+ ++tmp_full_arg;
+ ++tmp_arg;
+ }
+
+ if (need_quote)
+ *tmp_full_arg++ = '\'';
+
+ /* Finish FULL_ARG and push it into the vector containing
+ the argv. */
+ *tmp_full_arg = '\0';
+ if (i == 0)
+ new_program_name = full_arg;
+ else
+ new_argv.push_back (full_arg);
+ xfree (arg);
+ }
if (*next_p)
next_p++;
- i++;
}
- new_argv[i] = NULL;
+ new_argv.push_back (NULL);
- if (new_argv[0] == NULL)
+ if (new_program_name == NULL)
{
/* GDB didn't specify a program to run. Use the program from the
last run with the new argument list. */
-
- if (program_argv == NULL)
+ if (program_name == NULL)
{
write_enn (own_buf);
- freeargv (new_argv);
- return 0;
- }
-
- new_argv[0] = strdup (program_argv[0]);
- if (new_argv[0] == NULL)
- {
- write_enn (own_buf);
- freeargv (new_argv);
+ free_vector_argv (new_argv);
return 0;
}
}
+ else
+ {
+ xfree (program_name);
+ program_name = new_program_name;
+ }
/* Free the old argv and install the new one. */
- freeargv (program_argv);
- program_argv = new_argv;
+ free_vector_argv (program_args);
+ program_args = new_argv;
+
+ create_inferior (program_name, program_args);
- start_inferior (program_argv);
if (last_status.kind == TARGET_WAITKIND_STOPPED)
{
prepare_resume_reply (own_buf, last_ptid, &last_status);
}
/* Kill process. Return 1 if successful, 0 if failure. */
-int
+static int
handle_v_kill (char *own_buf)
{
int pid;
if (startswith (own_buf, "vCont;"))
{
- require_running (own_buf);
handle_v_cont (own_buf);
return;
}
{
strcpy (own_buf, "vCont;c;C;t");
- if (target_supports_hardware_single_step () || !vCont_supported)
+ if (target_supports_hardware_single_step ()
+ || target_supports_software_single_step ()
+ || !vCont_supported)
{
- /* If target supports hardware single step, add actions s
- and S to the list of supported actions. On the other
- hand, if GDB doesn't request the supported vCont actions
- in qSupported packet, add s and S to the list too. */
+ /* If target supports single step either by hardware or by
+ software, add actions s and S to the list of supported
+ actions. On the other hand, if GDB doesn't request the
+ supported vCont actions in qSupported packet, add s and
+ S to the list too. */
own_buf = own_buf + strlen (own_buf);
strcpy (own_buf, ";s;S");
}
gdbserver_version (void)
{
printf ("GNU gdbserver %s%s\n"
- "Copyright (C) 2015 Free Software Foundation, Inc.\n"
+ "Copyright (C) 2017 Free Software Foundation, Inc.\n"
"gdbserver is free software, covered by the "
"GNU General Public License.\n"
"This gdbserver was configured as \"%s\"\n",
{
int bad_attach;
int pid;
- char *arg_end, *port;
+ char *arg_end;
+ const char *port = NULL;
char **next_arg = &argv[1];
volatile int multi_mode = 0;
volatile int attach = 0;
multi_mode = 1;
else if (strcmp (*next_arg, "--wrapper") == 0)
{
+ char **tmp;
+
next_arg++;
- wrapper_argv = next_arg;
+ tmp = next_arg;
while (*next_arg != NULL && strcmp (*next_arg, "--") != 0)
- next_arg++;
+ {
+ wrapper_argv += *next_arg;
+ wrapper_argv += ' ';
+ next_arg++;
+ }
- if (next_arg == wrapper_argv || *next_arg == NULL)
+ if (!wrapper_argv.empty ())
+ {
+ /* Erase the last whitespace. */
+ wrapper_argv.erase (wrapper_argv.end () - 1);
+ }
+
+ if (next_arg == tmp || *next_arg == NULL)
{
gdbserver_usage (stderr);
exit (1);
{
/* "-" specifies a stdio connection and is a form of port
specification. */
- *next_arg = STDIO_CONNECTION_NAME;
+ port = STDIO_CONNECTION_NAME;
+ next_arg++;
break;
}
else if (strcmp (*next_arg, "--disable-randomization") == 0)
continue;
}
- port = *next_arg;
- next_arg++;
+ if (port == NULL)
+ {
+ port = *next_arg;
+ next_arg++;
+ }
if (port == NULL || (!attach && !multi_mode && *next_arg == NULL))
{
gdbserver_usage (stderr);
opened by remote_prepare. */
notice_open_fds ();
+ save_original_signals_state ();
+
/* We need to know whether the remote connection is stdio before
starting the inferior. Inferiors created in this scenario have
stdin,stdout redirected. So do this here before we call
exit (1);
}
+ /* Gather information about the environment. */
+ our_environ = make_environ ();
+ init_environ (our_environ);
+
initialize_async_io ();
initialize_low ();
+ have_job_control ();
initialize_event_loop ();
if (target_supports_tracepoints ())
initialize_tracepoint ();
int i, n;
n = argc - (next_arg - argv);
- program_argv = XNEWVEC (char *, n + 1);
- for (i = 0; i < n; i++)
- program_argv[i] = xstrdup (next_arg[i]);
- program_argv[i] = NULL;
+ program_name = xstrdup (next_arg[0]);
+ for (i = 1; i < n; i++)
+ program_args.push_back (xstrdup (next_arg[i]));
+ program_args.push_back (NULL);
/* Wait till we are at first instruction in program. */
- start_inferior (program_argv);
+ create_inferior (program_name, program_args);
/* We are now (hopefully) stopped at the first instruction of
the target process. This assumes that the target process was
gdb_assert_not_reached ("captured_main should never return");
}
-/* Skip PACKET until the next semi-colon (or end of string). */
-
-static void
-skip_to_semicolon (char **packet)
-{
- while (**packet != '\0' && **packet != ';')
- (*packet)++;
-}
-
/* Process options coming from Z packets for a breakpoint. PACKET is
the packet buffer. *PACKET is updated to point to the first char
after the last processed option. */
static void
-process_point_options (struct breakpoint *bp, char **packet)
+process_point_options (struct gdb_breakpoint *bp, char **packet)
{
char *dataptr = *packet;
int persist;
if (debug_threads)
debug_printf ("Found breakpoint condition.\n");
if (!add_breakpoint_condition (bp, &dataptr))
- skip_to_semicolon (&dataptr);
+ dataptr = strchrnul (dataptr, ';');
}
else if (startswith (dataptr, "cmds:"))
{
persist = (*dataptr == '1');
dataptr += 2;
if (add_breakpoint_commands (bp, &dataptr, persist))
- skip_to_semicolon (&dataptr);
+ dataptr = strchrnul (dataptr, ';');
}
else
{
fprintf (stderr, "Unknown token %c, ignoring.\n",
*dataptr);
/* Skip tokens until we find one that we recognize. */
- skip_to_semicolon (&dataptr);
+ dataptr = strchrnul (dataptr, ';');
}
}
*packet = dataptr;
if ((tracing && disconnected_tracing) || any_persistent_commands ())
{
- struct thread_resume resume_info;
struct process_info *process = find_process_pid (pid);
if (process == NULL)
process->gdb_detached = 1;
/* Detaching implicitly resumes all threads. */
- resume_info.thread = minus_one_ptid;
- resume_info.kind = resume_continue;
- resume_info.sig = 0;
- (*the_target->resume) (&resume_info, 1);
+ target_continue_no_signal (minus_one_ptid);
write_ok (own_buf);
break; /* from switch/case */
discard_queued_stop_replies (pid_to_ptid (pid));
write_ok (own_buf);
- if (extended_protocol)
+ if (extended_protocol || target_running ())
{
- /* Treat this like a normal program exit. */
+ /* There is still at least one inferior remaining or
+ we are in extended mode, so don't terminate gdbserver,
+ and instead treat this like a normal program exit. */
last_status.kind = TARGET_WAITKIND_EXITED;
last_status.value.integer = 0;
last_ptid = pid_to_ptid (pid);
if (insert)
{
- struct breakpoint *bp;
+ struct gdb_breakpoint *bp;
bp = set_gdb_breakpoint (type, addr, kind, &res);
if (bp != NULL)
fprintf (stderr, "GDBserver restarting\n");
/* Wait till we are at 1st instruction in prog. */
- if (program_argv != NULL)
+ if (program_name != NULL)
{
- start_inferior (program_argv);
+ create_inferior (program_name, program_args);
+
if (last_status.kind == TARGET_WAITKIND_STOPPED)
{
/* Stopped at the first instruction of the target
|| last_status.kind == TARGET_WAITKIND_SIGNALLED)
{
mark_breakpoints_out (process);
- mourn_inferior (process);
+ target_mourn_inferior (last_ptid);
}
else if (last_status.kind == TARGET_WAITKIND_THREAD_EXITED)
;
/* A thread stopped with a signal, but gdb isn't
connected to handle it. Pass it down to the
inferior, as if it wasn't being traced. */
- struct thread_resume resume_info;
+ enum gdb_signal signal;
if (debug_threads)
debug_printf ("GDB not connected; forwarding event %d for"
(int) last_status.kind,
target_pid_to_str (last_ptid));
- resume_info.thread = last_ptid;
- resume_info.kind = resume_continue;
if (last_status.kind == TARGET_WAITKIND_STOPPED)
- resume_info.sig = gdb_signal_to_host (last_status.value.sig);
+ signal = last_status.value.sig;
else
- resume_info.sig = 0;
- (*the_target->resume) (&resume_info, 1);
+ signal = GDB_SIGNAL_0;
+ target_continue (last_ptid, signal);
}
}
else
projects / deliverable / binutils-gdb.git / blobdiff