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authorko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2006-12-31 15:02:22 +0000
committerko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2006-12-31 15:02:22 +0000
commita3e1b1ce7ed7e7ffac23015fc2fde56511b30681 (patch)
tree7b725552a9a4ded93849ca2faab1b257f7761790 /template/insns_info.inc.tmpl
parent3e7566d8fb5138bb9cd647e5fdefc54fc9803509 (diff)
* Merge YARV
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11439 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'template/insns_info.inc.tmpl')
-rw-r--r--template/insns_info.inc.tmpl77
1 files changed, 77 insertions, 0 deletions
diff --git a/template/insns_info.inc.tmpl b/template/insns_info.inc.tmpl
new file mode 100644
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+++ b/template/insns_info.inc.tmpl
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+/** -*-c-*-
+ This file contains instruction information for yarv instruction sequence.
+
+ ----
+ This file is auto generated by insns2vm.rb
+ DO NOT TOUCH!
+
+ If you want to fix something, you must edit 'template/insns_info.inc.tmpl'
+ or insns2vm.rb
+ */
+
+<%= insn_type_chars %>
+
+static char *insn_name_info[] = {
+<%= insn_names %>
+};
+
+static char *insn_operand_info[] = {
+<%= operands_info %>
+};
+
+static int insn_len_info[] = {
+<%= operands_num_info %>
+};
+
+static int insn_stack_push_num_info[] = {
+<%= stack_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;
+}
+
+/* some utilities */
+
+static int
+insn_len(int insn)
+{
+ return insn_len_info[insn];
+}
+
+static char *
+insn_name(int insn)
+{
+ return insn_name_info[insn];
+}
+
+static char *
+insn_op_types(int insn)
+{
+ return insn_operand_info[insn];
+}
+
+static int
+insn_op_type(int insn, int pos)
+{
+ int len = insn_len(insn) - 1;
+ if(pos < len){
+ return insn_operand_info[insn][pos];
+ }
+ else{
+ return 0;
+ }
+}
+
+static int
+insn_ret_num(int insn)
+{
+ return insn_stack_push_num_info[insn];
+}