* callback.c (default_callback): Initialize target_endian.

[deliverable/binutils-gdb.git] / sim / common / callback.c

diff --git a/sim/common/callback.c b/sim/common/callback.c
index 7ba0c06fb0656fde8967e735ca3485762163e6c2..e0125c199ac0e9007e9f6a69006fc966e2b259bf 100644 (file)
--- a/sim/common/callback.c
+++ b/sim/common/callback.c
@@ -626,6 +626,9 @@ host_callback default_callback =
   0, /* signal_map */
   0, /* stat_map */
        
+  /* Defaults expected to be overridden at initialization, where needed.  */
+  BFD_ENDIAN_UNKNOWN, /* target_endian */
+
   HOST_CALLBACK_MAGIC,
 };
 \f
@@ -757,17 +760,17 @@ cb_target_to_host_open (cb, target_val)
   return host_val;
 }
 
-/* Utility for cb_host_to_target_stat to store values in the target's
+/* Utility for e.g. cb_host_to_target_stat to store values in the target's
    stat struct.  */
 
-static void
-store (p, size, val, big_p)
+void
+cb_store_target_endian (cb, p, size, val)
+     host_callback *cb;
      char *p;
      int size;
      long val; /* ??? must be as big as target word size */
-     int big_p;
 {
-  if (big_p)
+  if (cb->target_endian == BFD_ENDIAN_BIG)
     {
       p += size;
       while (size-- > 0)
@@ -801,7 +804,6 @@ cb_host_to_target_stat (cb, hs, ts)
 {
   const char *m = cb->stat_map;
   char *p;
-  int big_p = 0;
 
   if (hs == NULL)
     ts = NULL;
@@ -833,7 +835,7 @@ cb_host_to_target_stat (cb, hs, ts)
 #undef ST_x
 #define ST_x(FLD)                                      \
          else if (strncmp (m, #FLD, q - m) == 0)       \
-           store (p, size, hs->FLD, big_p)
+           cb_store_target_endian (cb, p, size, hs->FLD)
 
 #ifdef HAVE_STRUCT_STAT_ST_DEV
          ST_x (st_dev);
@@ -877,7 +879,8 @@ cb_host_to_target_stat (cb, hs, ts)
 #undef ST_x
          /* FIXME:wip */
          else
-           store (p, size, 0, big_p); /* unsupported field, store 0 */
+           /* Unsupported field, store 0.  */
+           cb_store_target_endian (cb, p, size, 0);
        }
 
       p += size;