target.h: #include <sys/types.h>.

[deliverable/binutils-gdb.git] / gdb / gdbserver / regcache.c

diff --git a/gdb/gdbserver/regcache.c b/gdb/gdbserver/regcache.c
index 59bdc530d8ce5cb32eef51e6eeb762ee3af36f60..e11b17332feeebb6a6e8210ac4a61f41b647e5b5 100644 (file)
--- a/gdb/gdbserver/regcache.c
+++ b/gdb/gdbserver/regcache.c
@@ -131,9 +131,11 @@ init_register_cache (struct regcache *regcache,
         fetches.  This way they'll read as zero instead of
         garbage.  */
       regcache->tdesc = tdesc;
-      regcache->registers = xcalloc (1, tdesc->registers_size);
+      regcache->registers
+       = (unsigned char *) xcalloc (1, tdesc->registers_size);
       regcache->registers_owned = 1;
-      regcache->register_status = xcalloc (1, tdesc->num_registers);
+      regcache->register_status
+       = (unsigned char *) xcalloc (1, tdesc->num_registers);
       gdb_assert (REG_UNAVAILABLE == 0);
 #else
       gdb_assert_not_reached ("can't allocate memory from the heap");
@@ -314,6 +316,14 @@ register_size (const struct target_desc *tdesc, int n)
   return tdesc->reg_defs[n].size / 8;
 }
 
+/* See common/common-regcache.h.  */
+
+int
+regcache_register_size (const struct regcache *regcache, int n)
+{
+  return register_size (regcache->tdesc, n);
+}
+
 static unsigned char *
 register_data (struct regcache *regcache, int n, int fetch)
 {