Fixes
exc_request_S.c:177:24: error: no previous declaration for ‘exc_server’
[-Werror=missing-declarations]
177 | mig_external boolean_t exc_server
gdb/ChangeLog:
* config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
"-include gnu-nat-mig.h".
* gnu-nat-mig.h: New file.
* gnu-nat.c: Include "gnu-nat-mig.h".
(exc_server, msg_reply_server, notify_server,
process_reply_server): Remove declarations.
Index: binutils-gdb/gdb/config/i386/i386gnu.mn
===================================================================
--- binutils-gdb.orig/gdb/config/i386/i386gnu.mn
+++ binutils-gdb/gdb/config/i386/i386gnu.mn
@@ -21,7 +21,7 @@ MIGCOM = $(MIG) -cc cat - /dev/null
| $(MIGCOM) -sheader /dev/null -server /dev/null -user $*_U.c -header
$*_U.h
# MIG stubs are not yet ready for C++ compilation.
-%_S.o %_U.o : COMPILE.post += -x c
+%_S.o %_U.o : COMPILE.post += -x c -include gnu-nat-mig.h
NAT_GENERATED_FILES = notify_S.h notify_S.c \
process_reply_S.h process_reply_S.c \
Index: binutils-gdb/gdb/gnu-nat-mig.h
===================================================================
--- /dev/null
+++ binutils-gdb/gdb/gnu-nat-mig.h
@@ -0,0 +1,33 @@
+/* Common things used by the various *gnu-nat.c files
+ Copyright (C) 2020 Free Software Foundation, Inc.
+
+ Written by Samuel Thibault <samuel.thiba...@ens-lyon.org>
+
+ 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 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ 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, see <http://www.gnu.org/licenses/>. */
+
+#ifndef GNU_NAT_MIG_H
+#define GNU_NAT_MIG_H
+
+#include <mach/boolean.h>
+#include <mach/message.h>
+
+boolean_t exc_server (mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP);
+boolean_t msg_reply_server (mach_msg_header_t *InHeadP,
+ mach_msg_header_t *OutHeadP)
+boolean_t notify_server (mach_msg_header_t *InHeadP,
+ mach_msg_header_t *OutHeadP)
+boolean_t process_reply_server (mach_msg_header_t *InHeadP,
+ mach_msg_header_t *OutHeadP)
+
+#endif /* GNU_NAT_MIG_H */
Index: binutils-gdb/gdb/gnu-nat.c
===================================================================
--- binutils-gdb.orig/gdb/gnu-nat.c
+++ binutils-gdb/gdb/gnu-nat.c
@@ -46,6 +46,9 @@ extern "C"
#include <hurd/sigpreempt.h>
#include <portinfo.h>
+
+/* MIG stubs are not yet ready for C++ compilation. */
+#include "gnu-nat-mig.h"
}
#include "defs.h"
@@ -1430,12 +1433,6 @@ struct inf *gnu_current_inf = 0;
multi-threaded, we don't bother to lock this. */
static struct inf *waiting_inf;
-/* MIG stubs are not yet ready for C++ compilation. */
-extern "C" int exc_server (mach_msg_header_t *, mach_msg_header_t *);
-extern "C" int msg_reply_server (mach_msg_header_t *, mach_msg_header_t *);
-extern "C" int notify_server (mach_msg_header_t *, mach_msg_header_t *);
-extern "C" int process_reply_server (mach_msg_header_t *, mach_msg_header_t *);
-
/* Wait for something to happen in the inferior, returning what in STATUS. */
ptid_t
