Minor bug fixes from last big checkin.

[deliverable/binutils-gdb.git] / gdb / xm-rs6000.h

diff --git a/gdb/xm-rs6000.h b/gdb/xm-rs6000.h
index b3731e6b6420c86727b3a34bc7d6154fd380d369..9c820f43f5cd3ea1a33f987098465adcde6ff851 100644 (file)
--- a/gdb/xm-rs6000.h
+++ b/gdb/xm-rs6000.h
@@ -18,6 +18,9 @@ You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+#include <sys/select.h>
+#include <sys/ptrace.h>
+
 /* Big end is at the low address */
 
 #define        HOST_BYTE_ORDER BIG_ENDIAN
@@ -26,6 +29,11 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define        USG 1
 #define        HAVE_SIGSETMASK 1
 
+/* AIX declares the mem functions */
+
+#undef MEM_FNS_DECLARED
+#define MEM_FNS_DECLARED 1
+
 /* This system requires that we open a terminal with O_NOCTTY for it to
    not become our controlling terminal.  */
 
@@ -42,6 +50,8 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 /* The IBM compiler requires this in order to properly compile alloca().  */
 #pragma alloca
 
+/* There is no vfork.  */
+
 #define        vfork   fork
 
 /* Do implement the attach and detach commands.  */
@@ -56,18 +66,15 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define        SETPGRP_ARGS 1
 
-/* RS6000/AIXCOFF does not support PT_STEP. Has to be simulated. */
-
-#define NO_SINGLE_STEP
-
 /* Flag for machine-specific stuff in shared files.  FIXME */
 #define IBM6000_HOST
 
 /* /usr/include/stdlib.h always uses void* and void,
    even when __STDC__ isn't defined. */
 #define MALLOC_INCOMPATIBLE
-extern void* malloc PARAMS (());
-extern void* realloc PARAMS (());
-extern void free PARAMS (());
+extern void *malloc PARAMS ((size_t size));
+extern void *realloc PARAMS ((void *ptr, size_t size));
+extern void free PARAMS ((void *));
 
-extern char *strdup();
+/* AIX doesn't have strdup, so we need to declare it for libiberty */
+extern char *strdup PARAMS ((char *));