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| author | John Baldwin <jhb@FreeBSD.org> | 2017-09-04 19:34:48 -0700 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2017-09-04 19:34:48 -0700 |
| commit | c49fbc6c79e0c479371e0ba7be0c8d1137016864 (patch) | |
| tree | ec4401adc6aedbd9569ac29a0a7cb82e98e627b6 | |
| parent | 26562e73d8eb20c9b8289911cee557de8e5272c3 (diff) | |
| download | gdb-c49fbc6c79e0c479371e0ba7be0c8d1137016864.zip gdb-c49fbc6c79e0c479371e0ba7be0c8d1137016864.tar.gz gdb-c49fbc6c79e0c479371e0ba7be0c8d1137016864.tar.bz2 | |
Define _KMEMUSER before including BSD kernel headers.
Recent versions of NetBSD hide certain kernel structures needed by the
KVM target from userland unless this macro is defined.
gdb/ChangeLog:
* bsd-kvm.o: Define _KMEMUSER.
* configure.ac: Define _KMEMUSER when checking for "struct lwp".
* configure: Regenerate.
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/bsd-kvm.c | 1 | ||||
| -rwxr-xr-x | gdb/configure | 1 | ||||
| -rw-r--r-- | gdb/configure.ac | 1 |
4 files changed, 9 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 74b5d8f..0d86e47 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,11 @@ 2017-09-04 John Baldwin <jhb@FreeBSD.org> + * bsd-kvm.o: Define _KMEMUSER. + * configure.ac: Define _KMEMUSER when checking for "struct lwp". + * configure: Regenerate. + +2017-09-04 John Baldwin <jhb@FreeBSD.org> + * amd64-fbsd-nat.c: Add include of "x86-xstate.h". * i386-fbsd-nat.c: Likewise. diff --git a/gdb/bsd-kvm.c b/gdb/bsd-kvm.c index 98e2428..8c21394 100644 --- a/gdb/bsd-kvm.c +++ b/gdb/bsd-kvm.c @@ -17,6 +17,7 @@ You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ +#define _KMEMUSER #include "defs.h" #include "cli/cli-cmds.h" #include "command.h" diff --git a/gdb/configure b/gdb/configure index 755e3dc..c7746fc 100755 --- a/gdb/configure +++ b/gdb/configure @@ -13571,6 +13571,7 @@ else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/param.h> +#define _KMEMUSER #include <sys/lwp.h> int main () diff --git a/gdb/configure.ac b/gdb/configure.ac index 10d2d10..b4d7a87 100644 --- a/gdb/configure.ac +++ b/gdb/configure.ac @@ -1434,6 +1434,7 @@ AC_CHECK_MEMBERS([struct thread.td_pcb], [], [], # See if <sys/lwp.h> defines `struct lwp`. AC_CACHE_CHECK([for struct lwp], gdb_cv_struct_lwp, [AC_TRY_COMPILE([#include <sys/param.h> +#define _KMEMUSER #include <sys/lwp.h>], [struct lwp l;], gdb_cv_struct_lwp=yes, gdb_cv_struct_lwp=no)]) if test $gdb_cv_struct_lwp = yes; then |