From 8a3108a3dec3ab8a40fee56ad2749fc2ac10c9b9 Mon Sep 17 00:00:00 2001
From: DJ Delorie <dj@delorie.com>
Date: Tue, 14 Mar 2006 04:20:53 +0000
Subject: * m32c.cpu (Bit3-S): New. (btst:s): New. * m32c.opc (parse_bit3_S):
 New.

---
 cpu/ChangeLog |  4 ++++
 cpu/m32c.cpu  |  9 ++++++++-
 cpu/m32c.opc  | 18 ++++++++++++++++++
 3 files changed, 30 insertions(+), 1 deletion(-)

(limited to 'cpu')

diff --git a/cpu/ChangeLog b/cpu/ChangeLog
index 39739d5c53..2a888e0cf4 100644
--- a/cpu/ChangeLog
+++ b/cpu/ChangeLog
@@ -1,5 +1,9 @@
 2006-03-13  DJ Delorie  <dj@redhat.com>
 
+	* m32c.cpu (Bit3-S): New.
+	(btst:s): New.
+	* m32c.opc (parse_bit3_S): New.
+
 	* m32c.cpu (decimal-subtraction16-insn): Add second operand.
 	(btst): Add optional :G suffix for MACH32.
 	(or.b:S): New.
diff --git a/cpu/m32c.cpu b/cpu/m32c.cpu
index 538d25c9ea..a645a48b59 100644
--- a/cpu/m32c.cpu
+++ b/cpu/m32c.cpu
@@ -2026,6 +2026,10 @@
   h-sint DFLT f-imm3-S
   ((parse "imm3_S")) () ()
 )
+(define-full-operand Bit3-S "3 bit bit number" (m32c-isa)
+  h-sint DFLT f-imm3-S
+  ((parse "bit3_S")) () ()
+)
 
 ;-------------------------------------------------------------
 ; Bit numbers
@@ -7568,7 +7572,10 @@
 	       (+ (f-0-4 #xD) bit32-16-Unprefixed (f-7-1 #x0) (f-10-3 #x0))
 	       btst-sem)
 
-; fixme: add btst.s
+(dni btst.s "btst:s" ((machine 32))
+     "btst:s ${Bit3-S},${Dsp-8-u16}"
+     (+ (f-0-2 #x0) (f-4-3 #x5) Bit3-S Dsp-8-u16)
+     () ())
 
 ;-------------------------------------------------------------
 ; btstc
diff --git a/cpu/m32c.opc b/cpu/m32c.opc
index 62353267f4..f664e9a2cd 100644
--- a/cpu/m32c.opc
+++ b/cpu/m32c.opc
@@ -533,6 +533,24 @@ parse_imm3_S (CGEN_CPU_DESC cd, const char **strp,
   return 0;
 }
 
+static const char *
+parse_bit3_S (CGEN_CPU_DESC cd, const char **strp,
+	     int opindex, signed long *valuep)
+{
+  const char *errmsg = 0;
+  signed long value;
+  
+  errmsg = cgen_parse_signed_integer (cd, strp, opindex, & value);
+  if (errmsg)
+    return errmsg;
+
+  if (value < 0 || value > 7)
+    return _("immediate is out of range 0-7");
+
+  *valuep = value;
+  return 0;
+}
+
 static const char *
 parse_lab_5_3 (CGEN_CPU_DESC cd,
 	       const char **strp,
-- 
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