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* configure.tgt: Build gdbserver for Cygwin and mingw32.
gdb/gdbserver/
	* configure.ac: Check for more headers which are missing on
	Windows.  Automatically supply -lwsock32 and USE_WIN32API.
	* configure.srv: Add Cygwin and mingw32.
	* remote-utils.c: Don't include headers unconditionally which
	are missing on mingw32.  Include <winsock.h> for mingw32.
	(remote_open): Adjust for mingw32 support.  Flush
	standard error after writing to it.
	(remote_close, putpkt_binary, input_interrupt, block_async_io)
	(unblock_async_io, enable_async_io, disable_async_io)
	(readchar, getpkt): Update for Winsock support.
	(prepare_resume_reply): Expect a protocol signal number.
	* server.c: Disable <sys/wait.h> on mingw32.
	(start_inferior): Adjust for mingw32 support.  Flush
	standard error after writing to it.
	(attach_inferior): Likewise.  Use protocol signal
	numbers.
	(main): Skip 'D' packet on mingw32.  Use protocol signal numbers
	and names.
	* win32-i386-low.c: New file.
	* Makefile.in (XM_CLIBS): Set.
	(gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
	(win32-i386-low.o): New dependency rule.
	* linux-low.c (linux_wait): Use target signal numbers.
	* target.h (struct target_ops): Doc fix.
	* server.h (target_signal_to_name): New prototype.
	* gdbreplay.c: Don't include headers unconditionally which
	are missing on mingw32.  Include <winsock.h> for mingw32.
	(remote_close, remote_open): Adjust for Winsock support.
	* configure, config.in: Regenerated.
This commit is contained in:
Daniel Jacobowitz 2006-07-23 03:52:15 +00:00
parent 66a79c16a6
commit b80864fbe5
15 changed files with 3996 additions and 1929 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
gdb/ChangeLog
View file

@ -1,3 +1,7 @@
2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
* configure.tgt: Build gdbserver for Cygwin and mingw32.
2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
* config/i386/cygwin.mt (DEPRECATED_TM_FILE): Delete.

7
gdb/configure.tgt
View file

@ -97,7 +97,12 @@ i[34567]86-*-linux*) gdb_target=linux
;;
i[34567]86-*-gnu*) gdb_target=i386gnu ;;
i[34567]86-*-netware*) gdb_target=i386 ;;
i[34567]86-*-cygwin*) gdb_target=cygwin ;;
i[34567]86-*-cygwin*) gdb_target=cygwin
build_gdbserver=yes
;;
i[34567]86-*-mingw32*) gdb_target=i386
build_gdbserver=yes
;;
i[34567]86-*-*) gdb_target=i386 ;;
ia64-*-linux*) gdb_target=linux

32
gdb/gdbserver/ChangeLog
View file

@ -1,3 +1,35 @@
2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
* configure.ac: Check for more headers which are missing on
Windows. Automatically supply -lwsock32 and USE_WIN32API.
* configure.srv: Add Cygwin and mingw32.
* remote-utils.c: Don't include headers unconditionally which
are missing on mingw32. Include <winsock.h> for mingw32.
(remote_open): Adjust for mingw32 support. Flush
standard error after writing to it.
(remote_close, putpkt_binary, input_interrupt, block_async_io)
(unblock_async_io, enable_async_io, disable_async_io)
(readchar, getpkt): Update for Winsock support.
(prepare_resume_reply): Expect a protocol signal number.
* server.c: Disable <sys/wait.h> on mingw32.
(start_inferior): Adjust for mingw32 support. Flush
standard error after writing to it.
(attach_inferior): Likewise. Use protocol signal
numbers.
(main): Skip 'D' packet on mingw32. Use protocol signal numbers
and names.
* win32-i386-low.c: New file.
* Makefile.in (XM_CLIBS): Set.
(gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
(win32-i386-low.o): New dependency rule.
* linux-low.c (linux_wait): Use target signal numbers.
* target.h (struct target_ops): Doc fix.
* server.h (target_signal_to_name): New prototype.
* gdbreplay.c: Don't include headers unconditionally which
are missing on mingw32. Include <winsock.h> for mingw32.
(remote_close, remote_open): Adjust for Winsock support.
* configure, config.in: Regenerated.
2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
* server.c (decode_xfer_read, write_qxfer_response): New.

7
gdb/gdbserver/Makefile.in
View file

@ -139,6 +139,7 @@ OBS = inferiors.o regcache.o remote-utils.o server.o signals.o target.o \
mem-break.o \
$(DEPFILES)
GDBSERVER_LIBS = @GDBSERVER_LIBS@
XM_CLIBS = @LIBS@
# Prevent Sun make from putting in the machine type. Setting
# TARGET_ARCH to nothing works for SunOS 3, 4.0, but not for 4.1.
@ -176,12 +177,12 @@ clean-info:
gdbserver: $(OBS) ${ADD_DEPS} ${CDEPS}
rm -f gdbserver
${CC-LD} $(GLOBAL_CFLAGS) $(INTERNAL_LDFLAGS) -o gdbserver $(OBS) \
${CC-LD} $(INTERNAL_CFLAGS) $(INTERNAL_LDFLAGS) -o gdbserver $(OBS) \
$(GDBSERVER_LIBS) $(XM_CLIBS)
gdbreplay: gdbreplay.o
rm -f gdbreplay
${CC-LD} $(GLOBAL_CFLAGS) $(INTERNAL_LDFLAGS) -o gdbreplay gdbreplay.o \
${CC-LD} $(INTERNAL_CFLAGS) $(INTERNAL_LDFLAGS) -o gdbreplay gdbreplay.o \
$(XM_CLIBS)
# Put the proper machine-specific files first, so M-. on a machine
@ -286,6 +287,8 @@ linux-sh-low.o: linux-sh-low.c $(linux_low_h) $(server_h)
linux-x86-64-low.o: linux-x86-64-low.c $(linux_low_h) $(server_h) \
$(gdb_proc_service_h)
win32-i386-low.o: win32-i386-low.c $(server_h) $(regdef_h) $(regcache_h)
reg-arm.o : reg-arm.c $(regdef_h)
reg-arm.c : $(srcdir)/../regformats/reg-arm.dat $(regdat_sh)
sh $(regdat_sh) $(srcdir)/../regformats/reg-arm.dat reg-arm.c

29
gdb/gdbserver/config.in
View file

@ -1,5 +1,8 @@
/* config.in. Generated from configure.ac by autoheader. */
/* Define to 1 if you have the <arpa/inet.h> header file. */
#undef HAVE_ARPA_INET_H
/* Define to 1 if you have the declaration of `strerror', and to 0 if you
don't. */
#undef HAVE_DECL_STRERROR
@ -25,6 +28,15 @@
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* Define to 1 if you have the <netdb.h> header file. */
#undef HAVE_NETDB_H
/* Define to 1 if you have the <netinet/in.h> header file. */
#undef HAVE_NETINET_IN_H
/* Define to 1 if you have the <netinet/tcp.h> header file. */
#undef HAVE_NETINET_TCP_H
/* Define if <sys/procfs.h> has prgregset_t. */
#undef HAVE_PRGREGSET_T
@ -59,21 +71,33 @@
/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H
/* Define to 1 if you have the <sys/ioctl.h> header file. */
#undef HAVE_SYS_IOCTL_H
/* Define to 1 if you have the <sys/procfs.h> header file. */
#undef HAVE_SYS_PROCFS_H
/* Define to 1 if you have the <sys/reg.h> header file. */
#undef HAVE_SYS_REG_H
/* Define to 1 if you have the <sys/socket.h> header file. */
#undef HAVE_SYS_SOCKET_H
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* Define to 1 if you have the <sys/wait.h> header file. */
#undef HAVE_SYS_WAIT_H
/* Define if TD_VERSION is available. */
#undef HAVE_TD_VERSION
/* Define to 1 if you have the <terminal.h> header file. */
#undef HAVE_TERMINAL_H
/* Define to 1 if you have the <termios.h> header file. */
#undef HAVE_TERMIOS_H
@ -103,3 +127,8 @@
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Define if we should use the Windows API, instead of the POSIX API. On
Windows, we use the Windows API when building for MinGW, but the POSIX API
when building for Cygwin. */
#undef USE_WIN32API

4581
gdb/gdbserver/configure vendored
View file

File diff suppressed because it is too large Load diff

13
gdb/gdbserver/configure.ac
View file

@ -38,7 +38,9 @@ AC_HEADER_STDC
AC_CHECK_HEADERS(sgtty.h termio.h termios.h sys/reg.h string.h dnl
proc_service.h sys/procfs.h thread_db.h linux/elf.h dnl
stdlib.h unistd.h)
stdlib.h unistd.h dnl
terminal.h sys/ioctl.h netinet/in.h sys/socket.h netdb.h dnl
netinet/tcp.h arpa/inet.h sys/wait.h)
AC_CHECK_DECLS(strerror)
@ -48,6 +50,15 @@ AC_CHECK_TYPES(socklen_t, [], [],
])
. ${srcdir}/configure.srv
if test "${srv_mingw}" = "yes"; then
LIBS="$LIBS -lwsock32"
AC_DEFINE(USE_WIN32API, 1,
[Define if we should use the Windows API, instead of the
POSIX API. On Windows, we use the Windows API when
building for MinGW, but the POSIX API when building
for Cygwin.])
fi
if test "${srv_linux_usrregs}" = "yes"; then
AC_DEFINE(HAVE_LINUX_USRREGS, 1,
[Define if the target supports PTRACE_PEEKUSR for register ]

7
gdb/gdbserver/configure.srv
View file

@ -33,12 +33,19 @@ case "${target}" in
srv_linux_usrregs=yes
srv_linux_thread_db=yes
;;
i[34567]86-*-cygwin*) srv_regobj=reg-i386.o
srv_tgtobj="win32-i386-low.o"
;;
i[34567]86-*-linux*) srv_regobj=reg-i386-linux.o
srv_tgtobj="linux-low.o linux-i386-low.o i387-fp.o"
srv_linux_usrregs=yes
srv_linux_regsets=yes
srv_linux_thread_db=yes
;;
i[34567]86-*-mingw*) srv_regobj=reg-i386.o
srv_tgtobj="win32-i386-low.o"
srv_mingw=yes
;;
ia64-*-linux*) srv_regobj=reg-ia64.o
srv_tgtobj="linux-low.o linux-ia64-low.o"
srv_linux_usrregs=yes

47
gdb/gdbserver/gdbreplay.c
View file

@ -1,5 +1,5 @@
/* Replay a remote debug session logfile for GDB.
Copyright (C) 1996, 1998, 1999, 2000, 2002, 2003, 2005
Copyright (C) 1996, 1998, 1999, 2000, 2002, 2003, 2005, 2006
Free Software Foundation, Inc.
Written by Fred Fish (fnf@cygnus.com) from pieces of gdbserver.
@ -23,10 +23,6 @@
#include "config.h"
#include <stdio.h>
#include <sys/file.h>
#include <netinet/in.h>
#include <sys/socket.h>
#include <netdb.h>
#include <netinet/tcp.h>
#include <signal.h>
#include <ctype.h>
#include <fcntl.h>
@ -41,6 +37,22 @@
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#if HAVE_NETDB_H
#include <netdb.h>
#endif
#if HAVE_NETINET_TCP_H
#include <netinet/tcp.h>
#endif
#if USE_WIN32API
#include <winsock.h>
#endif
#ifndef HAVE_SOCKLEN_T
typedef int socklen_t;
@ -90,7 +102,11 @@ sync_error (FILE *fp, char *desc, int expect, int got)
static void
remote_close (void)
{
#ifdef USE_WIN32API
closesocket (remote_desc);
#else
close (remote_desc);
#endif
}
/* Open a connection to a remote debugger.
@ -107,6 +123,9 @@ remote_open (char *name)
}
else
{
#ifdef USE_WIN32API
static int winsock_initialized;
#endif
char *port_str;
int port;
struct sockaddr_in sockaddr;
@ -117,6 +136,16 @@ remote_open (char *name)
port = atoi (port_str + 1);
#ifdef USE_WIN32API
if (!winsock_initialized)
{
WSADATA wsad;
WSAStartup (MAKEWORD (1, 0), &wsad);
winsock_initialized = 1;
}
#endif
tmp_desc = socket (PF_INET, SOCK_STREAM, 0);
if (tmp_desc < 0)
perror_with_name ("Can't open socket");
@ -151,11 +180,19 @@ remote_open (char *name)
close (tmp_desc); /* No longer need this */
#ifndef USE_WIN32API
close (tmp_desc); /* No longer need this */
signal (SIGPIPE, SIG_IGN); /* If we don't do this, then gdbreplay simply
exits when the remote side dies. */
#else
closesocket (tmp_desc); /* No longer need this */
#endif
}
#if defined(F_SETFL) && defined (FASYNC)
fcntl (remote_desc, F_SETFL, FASYNC);
#endif
fprintf (stderr, "Replay logfile using %s\n", name);
fflush (stderr);

6
gdb/gdbserver/linux-low.c
View file

@ -714,7 +714,7 @@ retry:
clear_inferiors ();
free (all_processes.head);
all_processes.head = all_processes.tail = NULL;
return ((unsigned char) WEXITSTATUS (w));
return WEXITSTATUS (w);
}
else if (!WIFSTOPPED (w))
{
@ -723,7 +723,7 @@ retry:
clear_inferiors ();
free (all_processes.head);
all_processes.head = all_processes.tail = NULL;
return ((unsigned char) WTERMSIG (w));
return target_signal_from_host (WTERMSIG (w));
}
}
else
@ -733,7 +733,7 @@ retry:
}
*status = 'T';
return ((unsigned char) WSTOPSIG (w));
return target_signal_from_host (WSTOPSIG (w));
}
/* Send a signal to an LWP. For LinuxThreads, kill is enough; however, if

87
gdb/gdbserver/remote-utils.c
View file

@ -21,21 +21,41 @@
Boston, MA 02110-1301, USA. */
#include "server.h"
#if HAVE_TERMINAL_H
#include "terminal.h"
#endif
#include <stdio.h>
#include <string.h>
#if HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#endif
#include <sys/file.h>
#if HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#if HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#if HAVE_NETDB_H
#include <netdb.h>
#endif
#if HAVE_NETINET_TCP_H
#include <netinet/tcp.h>
#endif
#if HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#endif
#include <signal.h>
#include <fcntl.h>
#include <sys/time.h>
#include <unistd.h>
#if HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
#if USE_WIN32API
#include <winsock.h>
#endif
#ifndef HAVE_SOCKLEN_T
typedef int socklen_t;
@ -71,10 +91,15 @@ extern int debug_threads;
void
remote_open (char *name)
{
#if defined(F_SETFL) && defined (FASYNC)
int save_fcntl_flags;
#endif
if (!strchr (name, ':'))
{
#ifdef USE_WIN32API
error ("Only <host>:<port> is supported on this platform.");
#else
remote_desc = open (name, O_RDWR);
if (remote_desc < 0)
perror_with_name ("Could not open remote device");
@ -124,9 +149,13 @@ remote_open (char *name)
#endif
fprintf (stderr, "Remote debugging using %s\n", name);
#endif /* USE_WIN32API */
}
else
{
#ifdef USE_WIN32API
static int winsock_initialized;
#endif
char *port_str;
int port;
struct sockaddr_in sockaddr;
@ -137,7 +166,17 @@ remote_open (char *name)
port = atoi (port_str + 1);
tmp_desc = socket (PF_INET, SOCK_STREAM, 0);
#ifdef USE_WIN32API
if (!winsock_initialized)
{
WSADATA wsad;
WSAStartup (MAKEWORD (1, 0), &wsad);
winsock_initialized = 1;
}
#endif
tmp_desc = socket (PF_INET, SOCK_STREAM, IPPROTO_TCP);
if (tmp_desc < 0)
perror_with_name ("Can't open socket");
@ -155,6 +194,7 @@ remote_open (char *name)
perror_with_name ("Can't bind address");
fprintf (stderr, "Listening on port %d\n", port);
fflush (stderr);
tmp = sizeof (sockaddr);
remote_desc = accept (tmp_desc, (struct sockaddr *) &sockaddr, &tmp);
@ -171,10 +211,15 @@ remote_open (char *name)
setsockopt (remote_desc, IPPROTO_TCP, TCP_NODELAY,
(char *) &tmp, sizeof (tmp));
#ifndef USE_WIN32API
close (tmp_desc); /* No longer need this */
signal (SIGPIPE, SIG_IGN); /* If we don't do this, then gdbserver simply
exits when the remote side dies. */
#else
closesocket (tmp_desc); /* No longer need this */
#endif
/* Convert IP address to string. */
fprintf (stderr, "Remote debugging from host %s\n",
@ -194,7 +239,11 @@ remote_open (char *name)
void
remote_close (void)
{
#ifdef USE_WIN32API
closesocket (remote_desc);
#else
close (remote_desc);
#endif
}
/* Convert hex digit A to a number. */
@ -395,7 +444,7 @@ putpkt_binary (char *buf, int cnt)
{
int cc;
if (write (remote_desc, buf2, p - buf2) != p - buf2)
if (send (remote_desc, buf2, p - buf2, 0) != p - buf2)
{
perror ("putpkt(write)");
return -1;
@ -406,7 +455,7 @@ putpkt_binary (char *buf, int cnt)
fprintf (stderr, "putpkt (\"%s\"); [looking for ack]\n", buf2);
fflush (stderr);
}
cc = read (remote_desc, buf3, 1);
cc = recv (remote_desc, buf3, 1, 0);
if (remote_debug)
{
fprintf (stderr, "[received '%c' (0x%x)]\n", buf3[0], buf3[0]);
@ -444,6 +493,7 @@ putpkt (char *buf)
return putpkt_binary (buf, strlen (buf));
}
#ifndef USE_WIN32API
/* Come here when we get an input interrupt from the remote side. This
interrupt should only be active while we are waiting for the child to do
@ -466,7 +516,7 @@ input_interrupt (int unused)
int cc;
char c = 0;
cc = read (remote_desc, &c, 1);
cc = recv (remote_desc, &c, 1, 0);
if (cc != 1 || c != '\003')
{
@ -478,29 +528,34 @@ input_interrupt (int unused)
(*the_target->send_signal) (SIGINT);
}
}
#endif
/* Asynchronous I/O support. SIGIO must be enabled when waiting, in order to
accept Control-C from the client, and must be disabled when talking to
the client. */
void
block_async_io (void)
{
#ifndef USE_WIN32API
sigset_t sigio_set;
sigemptyset (&sigio_set);
sigaddset (&sigio_set, SIGIO);
sigprocmask (SIG_BLOCK, &sigio_set, NULL);
#endif
}
void
unblock_async_io (void)
{
#ifndef USE_WIN32API
sigset_t sigio_set;
sigemptyset (&sigio_set);
sigaddset (&sigio_set, SIGIO);
sigprocmask (SIG_UNBLOCK, &sigio_set, NULL);
#endif
}
/* Asynchronous I/O support. SIGIO must be enabled when waiting, in order to
accept Control-C from the client, and must be disabled when talking to
the client. */
/* Current state of asynchronous I/O. */
static int async_io_enabled;
@ -511,7 +566,9 @@ enable_async_io (void)
if (async_io_enabled)
return;
#ifndef USE_WIN32API
signal (SIGIO, input_interrupt);
#endif
async_io_enabled = 1;
}
@ -522,7 +579,9 @@ disable_async_io (void)
if (!async_io_enabled)
return;
#ifndef USE_WIN32API
signal (SIGIO, SIG_IGN);
#endif
async_io_enabled = 0;
}
@ -538,7 +597,7 @@ readchar (void)
if (bufcnt-- > 0)
return *bufp++;
bufcnt = read (remote_desc, buf, sizeof (buf));
bufcnt = recv (remote_desc, buf, sizeof (buf), 0);
if (bufcnt <= 0)
{
@ -605,7 +664,7 @@ getpkt (char *buf)
fprintf (stderr, "Bad checksum, sentsum=0x%x, csum=0x%x, buf=%s\n",
(c1 << 4) + c2, csum, buf);
write (remote_desc, "-", 1);
send (remote_desc, "-", 1, 0);
}
if (remote_debug)
@ -614,7 +673,7 @@ getpkt (char *buf)
fflush (stderr);
}
write (remote_desc, "+", 1);
send (remote_desc, "+", 1, 0);
if (remote_debug)
{
@ -723,14 +782,12 @@ dead_thread_notify (int id)
}
void
prepare_resume_reply (char *buf, char status, unsigned char signo)
prepare_resume_reply (char *buf, char status, unsigned char sig)
{
int nib, sig;
int nib;
*buf++ = status;
sig = (int)target_signal_from_host (signo);
nib = ((sig & 0xf0) >> 4);
*buf++ = tohex (nib);
nib = sig & 0x0f;

21
gdb/gdbserver/server.c
View file

@ -24,7 +24,9 @@
#include <unistd.h>
#include <signal.h>
#if HAVE_SYS_WAIT_H
#include <sys/wait.h>
#endif
unsigned long cont_thread;
unsigned long general_thread;
@ -46,17 +48,22 @@ unsigned long signal_pid;
static int
start_inferior (char *argv[], char *statusptr)
{
#ifdef SIGTTOU
signal (SIGTTOU, SIG_DFL);
signal (SIGTTIN, SIG_DFL);
#endif
signal_pid = create_inferior (argv[0], argv);
fprintf (stderr, "Process %s created; pid = %ld\n", argv[0],
signal_pid);
fflush (stderr);
#ifdef SIGTTOU
signal (SIGTTOU, SIG_IGN);
signal (SIGTTIN, SIG_IGN);
tcsetpgrp (fileno (stderr), signal_pid);
#endif
/* Wait till we are at 1st instruction in program, return signal number. */
return mywait (statusptr, 0);
@ -72,6 +79,7 @@ attach_inferior (int pid, char *statusptr, int *sigptr)
return -1;
fprintf (stderr, "Attached; pid = %d\n", pid);
fflush (stderr);
/* FIXME - It may be that we should get the SIGNAL_PID from the
attach function, so that it can be the main thread instead of
@ -83,8 +91,8 @@ attach_inferior (int pid, char *statusptr, int *sigptr)
/* GDB knows to ignore the first SIGSTOP after attaching to a running
process using the "attach" command, but this is different; it's
just using "target remote". Pretend it's just starting up. */
if (*statusptr == 'T' && *sigptr == SIGSTOP)
*sigptr = SIGTRAP;
if (*statusptr == 'T' && *sigptr == TARGET_SIGNAL_STOP)
*sigptr = TARGET_SIGNAL_TRAP;
return 0;
}
@ -516,6 +524,9 @@ main (int argc, char *argv[])
case 'd':
remote_debug = !remote_debug;
break;
#ifndef USE_WIN32API
/* Skip "detach" support on mingw32, since we don't have
waitpid. */
case 'D':
fprintf (stderr, "Detaching from inferior\n");
detach_inferior ();
@ -537,6 +548,7 @@ main (int argc, char *argv[])
}
exit (0);
#endif
case '!':
if (attached == 0)
@ -794,8 +806,9 @@ main (int argc, char *argv[])
fprintf (stderr,
"\nChild exited with status %d\n", signal);
if (status == 'X')
fprintf (stderr, "\nChild terminated with signal = 0x%x\n",
signal);
fprintf (stderr, "\nChild terminated with signal = 0x%x (%s)\n",
target_signal_to_host (signal),
target_signal_to_name (signal));
if (status == 'W' || status == 'X')
{
if (extended_protocol)

1
gdb/gdbserver/server.h
View file

@ -171,6 +171,7 @@ int look_up_one_symbol (const char *name, CORE_ADDR *addrp);
enum target_signal target_signal_from_host (int hostsig);
int target_signal_to_host_p (enum target_signal oursig);
int target_signal_to_host (enum target_signal oursig);
char *target_signal_to_name (enum target_signal);
/* Functions from utils.c */

6
gdb/gdbserver/target.h
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@ -81,9 +81,11 @@ struct target_ops
/* Wait for the inferior process to change state.
STATUSP will be filled in with a response code to send to GDB.
STATUS will be filled in with a response code to send to GDB.
Returns the signal which caused the process to stop. */
Returns the signal which caused the process to stop, in the
remote protocol numbering (e.g. TARGET_SIGNAL_STOP), or the
exit code as an integer if *STATUS is 'W'. */
unsigned char (*wait) (char *status);

1077
gdb/gdbserver/win32-i386-low.c Normal file
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