*** empty log message ***

[deliverable/binutils-gdb.git] / opcodes / ip2k-opc.c

diff --git a/opcodes/ip2k-opc.c b/opcodes/ip2k-opc.c
index 311a0f76d96ade74a95c721d922e654a11baa5d3..691cc7873519bc4b671a675534eefc767015a116 100644 (file)
--- a/opcodes/ip2k-opc.c
+++ b/opcodes/ip2k-opc.c
@@ -32,6 +32,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 /* -- opc.c */
 
+#include "safe-ctype.h"
+
 /* A better hash function for instruction mnemonics. */
 unsigned int
 ip2k_asm_hash (insn)
@@ -40,8 +42,8 @@ ip2k_asm_hash (insn)
   unsigned int hash;
   const char* m = insn;
 
-  for (hash = 0; *m && !isspace(*m); m++)
-    hash = (hash * 23) ^ (0x1F & tolower(*m));
+  for (hash = 0; *m && !ISSPACE(*m); m++)
+    hash = (hash * 23) ^ (0x1F & TOLOWER(*m));
 
   /* printf ("%s %d\n", insn, (hash % CGEN_ASM_HASH_SIZE)); */
 
@@ -49,6 +51,20 @@ ip2k_asm_hash (insn)
 }
 
 
+/* Special check to ensure that instruction exists for given machine. */
+int
+ip2k_cgen_insn_supported (cd, insn)
+     CGEN_CPU_DESC cd;
+     const CGEN_INSN *insn;
+{
+  int machs = CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_MACH);
+
+  /* No mach attribute?  Assume it's supported for all machs.  */
+  if (machs == 0)
+    return 1;
+  
+  return ((machs & cd->machs) != 0);
+}
 
 \f
 /* -- asm.c */