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insns_info.inc.tmpl: share large tablese

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61736 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
shyouhei 2018-01-09 13:30:35 +00:00
parent e43fec9a6f
commit 8a233a2b0b
3 changed files with 68 additions and 55 deletions
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17
tool/ruby_vm/views/_insn_len_info.erb
View file

@ -6,15 +6,18 @@
%# conditions mentioned in the file COPYING are met. Consult the file for
%# details.
CONSTFUNC(MAYBE_UNUSED(static int insn_len(VALUE insn)));
extern const char rb_vm_insn_len_info[];
#ifdef RUBY_VM_INSNS_INFO
const char rb_vm_insn_len_info[] = {
% RubyVM::Instructions.each_slice 25 do |a|
<%= a.map(&:width).join(', ') -%>,
% end
};
#endif
int
insn_len(VALUE i)
{
static const char t[] = {
% RubyVM::Instructions.each_slice 16 do |a|
<%= a.map(&:width).join(', ') -%>,
% end
};
return t[i];
return rb_vm_insn_len_info[i];
}

51
tool/ruby_vm/views/_insn_name_info.erb
View file

@ -12,31 +12,36 @@
% c.pop
%
CONSTFUNC(MAYBE_UNUSED(static const char *insn_name(VALUE insn)));
extern const char *rb_vm_insn_name_info;
extern const unsigned short rb_vm_insn_name_offset[];
#ifdef RUBY_VM_INSNS_INFO
const unsigned short rb_vm_insn_name_offset[] = {
% c.each_slice 12 do |d|
<%= d.map {|i| sprintf("%4d", i) }.join(', ') %>,
% end
};
ASSERT_VM_INSTRUCTION_SIZE(rb_vm_insn_name_offset);
PACKED_STRUCT(struct rb_vm_insn_name_info_tag {
% b.each_slice 3 do |d|
<%= d.map {|i|
sprintf("const char L%03d[%2d]", i, a[i].length + 1)
}.join('; ') %>;
% end
});
static const struct rb_vm_insn_name_info_tag rb_vm_insn_name_base = {
% a.each_slice 2 do |d|
<%= d.map {|i| sprintf("%-30s", cstr(i)) }.join(', ') %>,
% end
};
const char *rb_vm_insn_name_info = (const char *)&rb_vm_insn_name_base;
#endif
const char *
insn_name(VALUE i)
{
static const unsigned short o[] = {
% c.each_slice 12 do |d|
<%= d.map {|i| sprintf("%4d", i) }.join(', ') %>,
% end
};
PACKED_STRUCT(static const struct {
% b.each_slice 3 do |d|
<%= d.map {|i|
sprintf("const char L%03d[%2d]", i, a[i].length + 1)
}.join('; ') %>;
% end
}) t = {
% a.each_slice 2 do |d|
<%= d.map {|i| sprintf("%-30s", cstr(i)) }.join(', ') %>,
% end
};
ASSERT_VM_INSTRUCTION_SIZE(o);
static const char *p = (const char *)&t;
return &p[o[i]];
return &rb_vm_insn_name_info[rb_vm_insn_name_offset[i]];
}

55
tool/ruby_vm/views/_insn_operand_info.erb
View file

@ -11,35 +11,40 @@
% c = a.inject([0]) {|r, i| r << (r[-1] + i.length + 1) }
% c.pop
%
MAYBE_UNUSED(static const char *insn_op_types(VALUE insn));
MAYBE_UNUSED(static int insn_op_type(VALUE insn, long pos));
CONSTFUNC(MAYBE_UNUSED(static const char *insn_op_types(VALUE insn)));
CONSTFUNC(MAYBE_UNUSED(static int insn_op_type(VALUE insn, long pos)));
extern const char *rb_vm_insn_op_info;
extern const unsigned short rb_vm_insn_op_offset[];
#ifdef RUBY_VM_INSNS_INFO
const unsigned short rb_vm_insn_op_offset[] = {
% c.each_slice 14 do |d|
<%= d.map {|i| sprintf("%3d", i) }.join(', ') %>,
% end
};
ASSERT_VM_INSTRUCTION_SIZE(rb_vm_insn_op_offset);
PACKED_STRUCT(struct rb_vm_insn_op_info_tag {
% b.each_slice 3 do |d|
<%= d.map {|i|
sprintf("const char L%03d[%2d]", i, a[i].length + 1)
}.join('; ') %>;
% end
});
static const struct rb_vm_insn_op_info_tag rb_vm_insn_op_base = {
% a.each_slice 8 do |d|
<%= d.map {|i| sprintf("%-6s", cstr(i)) }.join(', ') %>,
% end
};
const char *rb_vm_insn_op_info = (const char *)&rb_vm_insn_op_base;
#endif
const char *
insn_op_types(VALUE i)
{
static const unsigned short o[] = {
% c.each_slice 14 do |d|
<%= d.map {|i| sprintf("%3d", i) }.join(', ') %>,
% end
};
PACKED_STRUCT(static const struct {
% b.each_slice 3 do |d|
<%= d.map {|i|
sprintf("const char L%03d[%2d]", i, a[i].length + 1)
}.join('; ') %>;
% end
}) t = {
% a.each_slice 8 do |d|
<%= d.map {|i| sprintf("%-6s", cstr(i)) }.join(', ') %>,
% end
};
ASSERT_VM_INSTRUCTION_SIZE(o);
static const char *p = (const char *)&t;
return &p[o[i]];
return &rb_vm_insn_op_info[rb_vm_insn_op_offset[i]];
}
int