* Makefile.in: Last change was bad. Define NL_TARGET

	so that targ-vals.h will be used instead of syscall.h.
	* simops.c: Use targ-vals.h instead of syscall.h.
	(OP_F020): Disable unsupported system calls.

diff --git a/sim/mn10300/ChangeLog b/sim/mn10300/ChangeLog
index fd20455556d867924df9d2389a5853c4d0f2f878..ad4abf2aca430ac9e0df9bfae7e34c16c5582af3 100644 (file)
--- a/sim/mn10300/ChangeLog
+++ b/sim/mn10300/ChangeLog
@@ -1,3 +1,10 @@
+Mon Feb 23 20:23:19 1998  Mark Alexander  <marka@cygnus.com>
+
+       * Makefile.in: Last change was bad.  Define NL_TARGET
+       so that targ-vals.h will be used instead of syscall.h.
+       * simops.c: Use targ-vals.h instead of syscall.h.
+       (OP_F020): Disable unsupported system calls.
+
 Mon Feb 23 09:44:38 1998  Mark Alexander  <marka@cygnus.com>
 
        * Makefile.in: Get header files from libgloss/mn10300/sys.

diff --git a/sim/mn10300/Makefile.in b/sim/mn10300/Makefile.in
index 50d96e08f71df6487f9802d0fa5ec7fcf0339ed0..34c12bf09758b0fe580f5db6a0dd36e1b0785500 100644 (file)
--- a/sim/mn10300/Makefile.in
+++ b/sim/mn10300/Makefile.in
@@ -19,9 +19,11 @@
 ## COMMON_PRE_CONFIG_FRAG
 
 SIM_OBJS = interp.o table.o simops.o sim-load.o
-SIM_EXTRA_CFLAGS = -I$(srcdir)/../../libgloss/mn10300/sys
 SIM_EXTRA_CLEAN = clean-extra
 
+# This selects the m32r newlib/libgloss syscall definitions.
+NL_TARGET = -DNL_TARGET_mn10300
+
 INCLUDE = mn10300_sim.h $(srcdir)/../../include/callback.h
 
 ## COMMON_POST_CONFIG_FRAG

diff --git a/sim/mn10300/simops.c b/sim/mn10300/simops.c
index 438258b3fe57651b134f9e282cb3b0e78030883e..efed7dcc99e8f99e8fe78a410d4ddee0e5c007f0 100644 (file)
--- a/sim/mn10300/simops.c
+++ b/sim/mn10300/simops.c
@@ -7,7 +7,7 @@
 #include "mn10300_sim.h"
 #include "simops.h"
 #include "sim-types.h"
-#include "sys/syscall.h"
+#include "targ-vals.h"
 #include "bfd.h"
 #include <errno.h>
 #include <sys/stat.h>
@@ -2899,38 +2899,42 @@ void OP_F020 (insn, extension)
   switch (FUNC)
     {
 #if !defined(__GO32__) && !defined(_WIN32)
-      case SYS_fork:
+#ifdef TARGET_SYS_fork
+      case TARGET_SYS_fork:
       RETVAL = fork ();
       break;
-    case SYS_execve:
+#endif
+#ifdef TARGET_SYS_execve
+    case TARGET_SYS_execve:
       RETVAL = execve (MEMPTR (PARM1), (char **) MEMPTR (PARM2),
                       (char **)MEMPTR (PARM3));
       break;
-#ifdef SYS_execv
-    case SYS_execv:
+#endif
+#ifdef TARGET_SYS_execv
+    case TARGET_SYS_execv:
       RETVAL = execve (MEMPTR (PARM1), (char **) MEMPTR (PARM2), NULL);
       break;
 #endif
-#endif
+#endif /* ! GO32 and ! WIN32 */
 
-    case SYS_read:
+    case TARGET_SYS_read:
       RETVAL = mn10300_callback->read (mn10300_callback, PARM1,
                                    MEMPTR (PARM2), PARM3);
       break;
-    case SYS_write:
+    case TARGET_SYS_write:
       RETVAL = (int)mn10300_callback->write (mn10300_callback, PARM1,
                                             MEMPTR (PARM2), PARM3);
       break;
-    case SYS_lseek:
+    case TARGET_SYS_lseek:
       RETVAL = mn10300_callback->lseek (mn10300_callback, PARM1, PARM2, PARM3);
       break;
-    case SYS_close:
+    case TARGET_SYS_close:
       RETVAL = mn10300_callback->close (mn10300_callback, PARM1);
       break;
-    case SYS_open:
+    case TARGET_SYS_open:
       RETVAL = mn10300_callback->open (mn10300_callback, MEMPTR (PARM1), PARM2);
       break;
-    case SYS_exit:
+    case TARGET_SYS_exit:
       /* EXIT - caller can look in PARM1 to work out the 
         reason */
       if (PARM1 == 0xdead)
@@ -2940,7 +2944,7 @@ void OP_F020 (insn, extension)
       State.exited = 1;
       break;
 
-    case SYS_stat:     /* added at hmsi */
+    case TARGET_SYS_stat:      /* added at hmsi */
       /* stat system call */
       {
        struct stat host_stat;
@@ -2965,19 +2969,21 @@ void OP_F020 (insn, extension)
       }
       break;
 
-    case SYS_chown:
+#ifdef TARGET_SYS_chown
+    case TARGET_SYS_chown:
       RETVAL = chown (MEMPTR (PARM1), PARM2, PARM3);
       break;
-    case SYS_chmod:
+#endif
+    case TARGET_SYS_chmod:
       RETVAL = chmod (MEMPTR (PARM1), PARM2);
       break;
-#ifdef SYS_time
-    case SYS_time:
+#ifdef TARGET_SYS_time
+    case TARGET_SYS_time:
       RETVAL = time ((void*) MEMPTR (PARM1));
       break;
 #endif
-#ifdef SYS_times
-    case SYS_times:
+#ifdef TARGET_SYS_times
+    case TARGET_SYS_times:
       {
        struct tms tms;
        RETVAL = times (&tms);
@@ -2988,7 +2994,8 @@ void OP_F020 (insn, extension)
        break;
       }
 #endif
-    case SYS_gettimeofday:
+#ifdef TARGET_SYS_gettimeofday
+    case TARGET_SYS_gettimeofday:
       {
        struct timeval t;
        struct timezone tz;
@@ -2999,8 +3006,9 @@ void OP_F020 (insn, extension)
        store_word (PARM2 + 4, tz.tz_dsttime);
        break;
       }
-#ifdef SYS_utime
-    case SYS_utime:
+#endif
+#ifdef TARGET_SYS_utime
+    case TARGET_SYS_utime:
       /* Cast the second argument to void *, to avoid type mismatch
         if a prototype is present.  */
       RETVAL = utime (MEMPTR (PARM1), (void *) MEMPTR (PARM2));