From 14bda8d3c38113d32850e6f2169761d0a46fec10 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 22 Aug 2017 04:22:01 +0000
Subject: tool/instruction.rb: move logics to templates

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59636 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 template/insns_info.inc.tmpl | 58 +++++++++++++++++++++++++++-----------------
 1 file changed, 36 insertions(+), 22 deletions(-)

(limited to 'template/insns_info.inc.tmpl')

diff --git a/template/insns_info.inc.tmpl b/template/insns_info.inc.tmpl
index c7f0094a7a..ffbe51860e 100644
--- a/template/insns_info.inc.tmpl
+++ b/template/insns_info.inc.tmpl
@@ -9,29 +9,39 @@
   or tool/insns2vm.rb
  */
 
-<%= insn_type_chars %>
+% TYPE_CHARS.each do |t, c|
+#define <%=t%> '<%=c%>'
+% end
 
 static const char *const insn_name_info[] = {
-<%= insn_names %>
+% @insns.each do |insn|
+    "<%= insn.name %>",
+% end
 };
 
 ASSERT_VM_INSTRUCTION_SIZE(insn_name_info);
 
 static const char *const insn_operand_info[] = {
-<%= operands_info %>
+% @insns.each do |insn|
+    "<% insn.opes.each {|type, _| %><%=TYPE_CHARS.fetch(op2typesig(type))%><%}%>",
+% end
 };
 
 ASSERT_VM_INSTRUCTION_SIZE(insn_operand_info);
 
 static const int insn_len_info[] = {
-<%= operands_num_info %>
+% @insns.each do |insn|
+    <%= insn.opes.size + 1 %>,
+% end
 };
 
 ASSERT_VM_INSTRUCTION_SIZE(insn_len_info);
 
 #ifdef USE_INSN_RET_NUM
 static const int insn_stack_push_num_info[] = {
-<%= stack_num_info %>
+% @insns.each do |insn|
+    <%= insn.rets.size %>,
+% end
 };
 
 ASSERT_VM_INSTRUCTION_SIZE(insn_stack_push_num_info);
@@ -41,12 +51,16 @@ ASSERT_VM_INSTRUCTION_SIZE(insn_stack_push_num_info);
 static int
 insn_stack_increase(int depth, int insn, VALUE *opes)
 {
-  switch(insn){
-<%= stack_increase %>
-  default:
-    rb_bug("insn_sp_increase: unreachable");
-  }
-  return 0;
+    switch (insn) {
+% @insns.each do |insn|
+      case BIN(<%= insn.name %>): {
+	<%= insn.sp_increase_c_expr %>
+      }
+% end
+      default:
+	rb_bug("insn_sp_increase: unreachable");
+    }
+    return 0;
 }
 #endif
 
@@ -55,37 +69,37 @@ insn_stack_increase(int depth, int insn, VALUE *opes)
 static int
 insn_len(VALUE insn)
 {
-  return insn_len_info[(int)insn];
+    return insn_len_info[(int)insn];
 }
 
 static const char *
 insn_name(VALUE insn)
 {
-  return insn_name_info[(int)insn];
+    return insn_name_info[(int)insn];
 }
 
 static const char *
 insn_op_types(VALUE insn)
 {
-  return insn_operand_info[(int)insn];
+    return insn_operand_info[(int)insn];
 }
 
 static int
 insn_op_type(VALUE insn, long pos)
 {
-  int len = insn_len(insn) - 1;
-  if(pos < len){
-    return insn_operand_info[(int)insn][pos];
-  }
-  else{
-    return 0;
-  }
+    int len = insn_len(insn) - 1;
+    if (pos < len) {
+	return insn_operand_info[(int)insn][pos];
+    }
+    else{
+	return 0;
+    }
 }
 
 #ifdef USE_INSN_RET_NUM
 static int
 insn_ret_num(VALUE insn)
 {
-  return insn_stack_push_num_info[(int)insn];
+    return insn_stack_push_num_info[(int)insn];
 }
 #endif
-- 
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