elisp @@ macro

[bpt/guile.git] / libguile / instructions.h

diff --git a/libguile/instructions.h b/libguile/instructions.h
index f4f45b3..ad058cd 100644 (file)
--- a/libguile/instructions.h
+++ b/libguile/instructions.h
@@ -1,45 +1,49 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2009, 2012, 2013 Free Software Foundation, Inc.
  * 
  * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 3 of
+ * the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
  */
 
 #ifndef _SCM_INSTRUCTIONS_H_
 #define _SCM_INSTRUCTIONS_H_
 
 #include <libguile.h>
+#include <libguile/vm-operations.h>
 
-#define SCM_VM_NUM_INSTRUCTIONS (1<<7)
+#ifdef BUILDING_LIBGUILE
+
+enum scm_opcode
+  {
+#define ENUM(opcode, tag, name, meta) scm_op_##tag = opcode,
+    FOR_EACH_VM_OPERATION(ENUM)
+#undef ENUM
+  };
+
+#define SCM_PACK_OP_24(op,arg)      (scm_op_##op | (arg) << 8)
+#define SCM_PACK_OP_8_8_8(op,a,b,c) SCM_PACK_OP_24 (op, (a) | ((b) << 8) | ((c) << 16))
+#define SCM_PACK_OP_8_16(op,a,b)    SCM_PACK_OP_24 (op, (a) | (b) << 8)
+#define SCM_PACK_OP_16_8(op,a,b)    SCM_PACK_OP_24 (op, (a) | (b) << 16)
+#define SCM_PACK_OP_12_12(op,a,b)   SCM_PACK_OP_24 (op, (a) | (b) << 12)
+#define SCM_PACK_OP_ARG_8_24(a,b)   ((a) | ((b) << 8))
+
+#define SCM_VM_NUM_INSTRUCTIONS (1<<8)
 #define SCM_VM_INSTRUCTION_MASK (SCM_VM_NUM_INSTRUCTIONS-1)
 
-enum scm_opcode {
-#define VM_INSTRUCTION_TO_OPCODE 1
-#include <libguile/vm-expand.h>
-#include <libguile/vm-i-system.i>
-#include <libguile/vm-i-scheme.i>
-#include <libguile/vm-i-loader.i>
-#undef VM_INSTRUCTION_TO_OPCODE
-  scm_op_last = SCM_VM_NUM_INSTRUCTIONS
-};
-
-SCM_API SCM scm_instruction_list (void);
-SCM_API SCM scm_instruction_p (SCM obj);
-SCM_API SCM scm_instruction_length (SCM inst);
-SCM_API SCM scm_instruction_pops (SCM inst);
-SCM_API SCM scm_instruction_pushes (SCM inst);
-SCM_API SCM scm_instruction_to_opcode (SCM inst);
-SCM_API SCM scm_opcode_to_instruction (SCM op);
+#endif /* BUILDING_LIBGUILE  */
+
+SCM_INTERNAL SCM scm_instruction_list (void);
 
 SCM_INTERNAL void scm_bootstrap_instructions (void);
 SCM_INTERNAL void scm_init_instructions (void);