зеркало из https://github.com/github/ruby.git
213 строки
6.2 KiB
C
213 строки
6.2 KiB
C
/**********************************************************************
|
|
|
|
compile.h -
|
|
|
|
$Author$
|
|
$Date$
|
|
created at: 04/01/01 23:36:57 JST
|
|
|
|
Copyright (C) 2004-2006 Koichi Sasada
|
|
|
|
**********************************************************************/
|
|
|
|
#ifndef RUBY_COMPILE_H
|
|
#define RUBY_COMPILE_H
|
|
|
|
|
|
#if YARVDEBUG > CPDEBUG
|
|
#undef CPDEBUG
|
|
#define CPDEBUG YARVDEBUG
|
|
#endif
|
|
|
|
/* */
|
|
/**
|
|
* debug function(macro) interface depend on CPDEBUG
|
|
*
|
|
* debug level:
|
|
* 0: no debug output
|
|
* 1: show node type
|
|
* 2: show node important parameters
|
|
* ...
|
|
* 5: show other parameters
|
|
* 10: show every AST array
|
|
*/
|
|
|
|
#if 0
|
|
#undef CPDEBUG
|
|
#define CPDEBUG 2
|
|
#endif
|
|
|
|
#if CPDEBUG > 0
|
|
|
|
#define debugp(header, value) \
|
|
(ruby_debug_indent(0, CPDEBUG, gl_node_level * 2), \
|
|
ruby_debug_value(0, CPDEBUG, header, value))
|
|
|
|
#define debugi(header, id) \
|
|
(ruby_debug_indent(0, CPDEBUG, gl_node_level * 2), \
|
|
ruby_debug_id(0, CPDEBUG, header, id))
|
|
|
|
#define debugp_param(header, value) \
|
|
(ruby_debug_indent(1, CPDEBUG, gl_node_level * 2), \
|
|
ruby_debug_value(1, CPDEBUG, header, value))
|
|
|
|
#define debugp_verbose(header, value) \
|
|
(ruby_debug_indent(2, CPDEBUG, gl_node_level * 2), \
|
|
ruby_debug_value(2, CPDEBUG, header, value))
|
|
|
|
#define debugp_verbose_node(header, value) \
|
|
(ruby_debug_indent(10, CPDEBUG, gl_node_level * 2), \
|
|
ruby_debug_value(10, CPDEBUG, header, value))
|
|
|
|
#define debug_nodeprint(node) \
|
|
ruby_debug_indent(-1, CPDEBUG, gl_node_level*2); \
|
|
printf("node: %s (%d)\n", ruby_node_name(nd_type(node)), nd_line(node)); \
|
|
gl_node_level ++;
|
|
|
|
#define debug_nodeprint_close() gl_node_level --;
|
|
|
|
#else
|
|
|
|
static inline ID
|
|
r_id(ID id)
|
|
{
|
|
return id;
|
|
}
|
|
|
|
static inline VALUE
|
|
r_value(VALUE value)
|
|
{
|
|
return value;
|
|
}
|
|
|
|
#define debugi(header, id) r_id(id)
|
|
#define debugp(header, value) r_value(value)
|
|
#define debugp_verbose(header, value) r_value(value)
|
|
#define debugp_verbose_node(header, value) r_value(value)
|
|
#define debugp_param(header, value) r_value(value)
|
|
#define debug_nodeprint(node)
|
|
#define debug_nodeprint_close()
|
|
#endif
|
|
|
|
#if CPDEBUG > 1
|
|
#define debugs ruby_debug_indent(-1, CPDEBUG, gl_node_level*2), printf
|
|
#define debug_compile(msg, v) (ruby_debug_indent(-1, CPDEBUG, gl_node_level*2), printf("%s", msg), (v))
|
|
#else
|
|
#define debugs if(0)printf
|
|
#define debug_compile(msg, v) (v)
|
|
#endif
|
|
|
|
|
|
/* create new label */
|
|
#define NEW_LABEL(l) new_label_body(iseq, l)
|
|
|
|
#define iseq_filename(iseq) \
|
|
(((rb_iseq_t*)DATA_PTR(iseq))->filename)
|
|
|
|
#define NEW_ISEQVAL(node, name, type) \
|
|
new_child_iseq(iseq, node, name, 0, type)
|
|
|
|
#define NEW_CHILD_ISEQVAL(node, name, type) \
|
|
new_child_iseq(iseq, node, name, iseq->self, type)
|
|
|
|
#define NEW_SPECIAQL_BLOCK_ISEQVAL(iseq, sym) \
|
|
new_child_iseq(iseq, iseq->node, iseq->name, iseq->parent_iseq, iseq->type, sym)
|
|
|
|
/* add instructions */
|
|
#define ADD_SEQ(seq1, seq2) \
|
|
APPEND_LIST(seq1, seq2)
|
|
|
|
/* add an instruction */
|
|
#define ADD_INSN(seq, line, insn) \
|
|
ADD_ELEM(seq, (LINK_ELEMENT *) new_insn_body(iseq, line, BIN(insn), 0))
|
|
|
|
/* add an instruction with label operand */
|
|
#define ADD_INSNL(seq, line, insn, label) \
|
|
ADD_ELEM(seq, (LINK_ELEMENT *) \
|
|
new_insn_body(iseq, line, BIN(insn), 1, (VALUE)label))
|
|
|
|
/* add an instruction with some operands (1, 2, 3, 5) */
|
|
#define ADD_INSN1(seq, line, insn, op1) \
|
|
ADD_ELEM(seq, (LINK_ELEMENT *) \
|
|
new_insn_body(iseq, line, BIN(insn), 1, (VALUE)op1))
|
|
|
|
#define ADD_INSN2(seq, line, insn, op1, op2) \
|
|
ADD_ELEM(seq, (LINK_ELEMENT *) \
|
|
new_insn_body(iseq, line, BIN(insn), 2, (VALUE)op1, (VALUE)op2))
|
|
|
|
#define ADD_INSN3(seq, line, insn, op1, op2, op3) \
|
|
ADD_ELEM(seq, (LINK_ELEMENT *) \
|
|
new_insn_body(iseq, line, BIN(insn), 3, (VALUE)op1, (VALUE)op2, (VALUE)op3))
|
|
|
|
/* Specific Insn factory */
|
|
#define ADD_SEND(seq, line, id, argc) \
|
|
ADD_SEND_R(seq, line, id, argc, (VALUE)Qfalse, (VALUE)INT2FIX(0))
|
|
|
|
#define ADD_CALL_RECEIVER(seq, line) \
|
|
ADD_INSN(seq, line, putnil)
|
|
|
|
#define ADD_CALL(seq, line, id, argc) \
|
|
ADD_SEND_R(seq, line, id, argc, (VALUE)Qfalse, (VALUE)INT2FIX(VM_CALL_FCALL_BIT))
|
|
|
|
#define ADD_CALL_WITH_BLOCK(seq, line, id, argc, block) \
|
|
ADD_SEND_R(seq, line, id, argc, block, (VALUE)INT2FIX(VM_CALL_FCALL_BIT))
|
|
|
|
#define ADD_SEND_R(seq, line, id, argc, block, flag) \
|
|
ADD_ELEM(seq, (LINK_ELEMENT *) \
|
|
new_insn_send(iseq, line, \
|
|
(VALUE)id, (VALUE)argc, (VALUE)block, (VALUE)flag))
|
|
|
|
/* add label */
|
|
#define ADD_LABEL(seq, label) \
|
|
ADD_ELEM(seq, (LINK_ELEMENT *)label)
|
|
|
|
#define ADD_CATCH_ENTRY(type, ls, le, iseqv, lc) \
|
|
(rb_ary_push(iseq->compile_data->catch_table_ary, \
|
|
rb_ary_new3(5, type, \
|
|
(VALUE)(ls) | 1, (VALUE)(le) | 1, \
|
|
iseqv, (VALUE)(lc) | 1)))
|
|
|
|
/* compile node */
|
|
#define COMPILE(anchor, desc, node) \
|
|
(debug_compile("== " desc "\n", \
|
|
iseq_compile_each(iseq, anchor, node, 0)))
|
|
|
|
/* compile node, this node's value will be poped */
|
|
#define COMPILE_POPED(anchor, desc, node) \
|
|
(debug_compile("== " desc "\n", \
|
|
iseq_compile_each(iseq, anchor, node, 1)))
|
|
|
|
/* compile node, which is poped when 'poped' is true */
|
|
#define COMPILE_(anchor, desc, node, poped) \
|
|
(debug_compile("== " desc "\n", \
|
|
iseq_compile_each(iseq, anchor, node, poped)))
|
|
|
|
#define OPERAND_AT(insn, idx) \
|
|
(((INSN*)(insn))->operands[idx])
|
|
|
|
#define INSN_OF(insn) \
|
|
(((INSN*)(insn))->insn_id)
|
|
|
|
/* error */
|
|
#define COMPILE_ERROR(strs) \
|
|
{ \
|
|
VALUE tmp = GET_THREAD()->errinfo; \
|
|
if(CPDEBUG)rb_bug strs; \
|
|
GET_THREAD()->errinfo = iseq->compile_data->err_info; \
|
|
rb_compile_error strs; \
|
|
iseq->compile_data->err_info = GET_THREAD()->errinfo; \
|
|
GET_THREAD()->errinfo = tmp; \
|
|
ret = 0; \
|
|
break; \
|
|
}
|
|
|
|
|
|
#define COMPILE_OK 1
|
|
#define COMPILE_NG 0
|
|
|
|
#define DECL_ANCHOR(name) \
|
|
LINK_ANCHOR name##_body__ = {{0,}, &name##_body__.anchor}; \
|
|
LINK_ANCHOR *name = & name##_body__
|
|
|
|
#endif /* RUBY_COMPILE_H */
|