X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=scripts%2Fgen_ir.py;h=5b76e6195f02bda91ca42d9558bd364681399b24;hb=7ad86c1baab2fdceae2aa610bb584b30538cc5c6;hp=c7275dc6293c034a2096b69a6d47cfd48c54e813;hpb=2dc559c36ea238dcdc6b7d2656c1663b822b2223;p=libfirm diff --git a/scripts/gen_ir.py b/scripts/gen_ir.py index c7275dc62..5b76e6195 100755 --- a/scripts/gen_ir.py +++ b/scripts/gen_ir.py @@ -1,86 +1,101 @@ #!/usr/bin/env python import sys from jinja2 import Environment, Template -from jinja2.filters import do_dictsort -import ir_spec +from spec_util import is_dynamic_pinned, isAbstract, setdefault, load_spec +from filters import format_arguments, filter_isnot, filter_hasnot, filter_notset -def format_argdecls(node, first = False, voidwhenempty = False): - if not node.has_key("args") or len(node["args"]) == 0: - if voidwhenempty: - return "void" - else: - return "" +def format_parameterlist(parameterlist): + return "\n".join(parameterlist) + +def format_nodearguments(node): + arguments = map(lambda arg: arg["name"], node.arguments) + return format_parameterlist(arguments) + +def format_nodeparameters(node): + parameters = map(lambda arg: arg["type"] + " " + arg["name"], node.arguments) + return format_parameterlist(parameters) +def format_nodeparametershelp(node): res = "" - if not first: - comma = ", " - else: - comma = "" - for arg in node["args"]: - res = res + (comma + arg["type"] + " " + arg["name"]) - comma = ", " + for param in node.arguments: + res += " * @param %-9s %s\n" % (param["name"], param["comment"]) return res -def format_args(node, first = False): - if not node.has_key("args"): - return "" +def format_a_an(text): + if text[0] in "aAeEuUoOiI": + return "an " + text + return "a " + text - res = "" - if not first: - comma = ", " +def format_blockparameter(node): + if hasattr(node, "knownBlock"): + if hasattr(node, "knownGraph"): + return "" + return "ir_graph *irg" else: - comma = "" - for arg in node["args"]: - res = res + (comma + arg["name"]) - comma = ", " - return res + return "ir_node *block" -def format_blockdecl(node): - if node.get("knownBlock"): - return "" +def format_blockparameterhelp(node): + if hasattr(node, "knownBlock"): + if hasattr(node, "knownGraph"): + return "" + return " * @param irg The IR graph the node belongs to.\n" + else: + return " * @param block The IR block the node belongs to.\n" + +def format_blockargument(node): + if hasattr(node, "knownBlock"): + if hasattr(node, "knownGraph"): + return "" + return "irg" else: - return ", ir_node *block" + return "block" -def format_block(node): - if node.get("knownBlock"): +def format_irgassign(node): + if hasattr(node, "knownGraph"): + return "ir_graph *irg = %s;\n" % node.graph + + if hasattr(node, "knownBlock"): return "" else: - return ", block" + return "ir_graph *irg = get_irn_irg(block);\n" def format_curblock(node): - if node.get("knownBlock"): - return "" + if hasattr(node, "knownBlock"): + if hasattr(node, "knownGraph"): + return "" + return "current_ir_graph" else: - return ", current_ir_graph->current_block" + return "current_ir_graph->current_block" def format_insdecl(node): - arity = node["arity"] - if arity == "variable" and len(node["ins"]) == 0 or arity == "dynamic" or arity == 0: + arity = node.arity + if arity == "variable" and len(node.ins) == 0 or arity == "dynamic" or arity == 0: return "" if arity == "variable": - insarity = len(node["ins"]) - res = "int r_arity = arity + " + `insarity` + ";\n\tir_node **r_in;\n\t" \ - + "NEW_ARR_A(ir_node *, r_in, r_arity);\n\t" + insarity = len(node.ins) + res = "int r_arity = arity + " + `insarity` + ";" + res += "\n\tir_node **r_in;" + res += "\n\tNEW_ARR_A(ir_node *, r_in, r_arity);" i = 0 - for input in node["ins"]: - res += "r_in[" + `i` + "] = irn_" + input + ";\n\t" + for input in node.ins: + res += "\n\tr_in[" + `i` + "] = irn_" + input[0] + ";" i += 1 - res += "memcpy(&r_in[" + `insarity` + "], in, sizeof(ir_node *) * arity);\n\t" + res += "\n\tmemcpy(&r_in[" + `insarity` + "], in, sizeof(ir_node *) * arity);\n\t" else: - res = "ir_node *in[" + `arity` + "];\n\t" + res = "ir_node *in[" + `arity` + "];" i = 0 - for input in node["ins"]: - res += "in[" + `i` + "] = irn_" + input + ";\n\t" + for input in node.ins: + res += "\n\tin[" + `i` + "] = irn_" + input[0] + ";" i += 1 return res def format_arity_and_ins(node): - arity = node["arity"] + arity = node.arity if arity == "dynamic": return "-1, NULL" elif arity == "variable": - if len(node["ins"]) == 0: + if len(node.ins) == 0: return "arity, in" else: return "r_arity, r_in" @@ -89,220 +104,708 @@ def format_arity_and_ins(node): else: return `arity` + ", in" +def format_arity(node): + if hasattr(node, "arity_override"): + return node.arity_override + arity = node.arity + if arity == "dynamic": + return "oparity_dynamic" + if arity == "variable": + return "oparity_variable" + if arity == 0: + return "oparity_zero" + if arity == 1: + return "oparity_unary" + if arity == 2: + return "oparity_binary" + if arity == 3: + return "oparity_trinary" + return "oparity_any" + +def format_pinned(node): + pinned = node.pinned + if pinned == "yes": + return "op_pin_state_pinned" + if pinned == "no": + return "op_pin_state_floats" + if pinned == "exception": + return "op_pin_state_exc_pinned" + if pinned == "memory": + return "op_pin_state_mem_pinned" + print "WARNING: Unknown pinned state %s in format pined" % pinned + return "" + +def format_flags(node): + flags = map(lambda x : "irop_flag_" + x, node.flags) + if flags == []: + flags = [ "irop_flag_none" ] + return " | ".join(flags) + +def format_attr_size(node): + if not hasattr(node, "attr_struct"): + return "0" + return "sizeof(%s)" % node.attr_struct + +def format_opindex(node): + if hasattr(node, "op_index"): + return node.op_index + return "-1" + +keywords = frozenset([ "true", "false" ]) +def format_escape_keywords(word): + if word in keywords: + return word + "_" + return word + +def format_parameters(string): + return format_arguments(string, voidwhenempty = True) + env = Environment() -env.filters['argdecls'] = format_argdecls -env.filters['args'] = format_args -env.filters['blockdecl'] = format_blockdecl -env.filters['block'] = format_block -env.filters['curblock'] = format_curblock -env.filters['insdecl'] = format_insdecl -env.filters['arity_and_ins'] = format_arity_and_ins - -def add_attr(list, type, name, init = None, initname = None): - if initname == None: - initname = "." + name - if init != None: - list.append(dict(type = type, name = name, init = init, initname = initname)) - else: - list.append(dict(type = type, name = name, initname = initname)) +env.filters['a_an'] = format_a_an +env.filters['parameterlist'] = format_parameterlist +env.filters['nodearguments'] = format_nodearguments +env.filters['nodeparameters'] = format_nodeparameters +env.filters['nodeparametershelp'] = format_nodeparametershelp +env.filters['blockparameter'] = format_blockparameter +env.filters['blockparameterhelp'] = format_blockparameterhelp +env.filters['blockargument'] = format_blockargument +env.filters['irgassign'] = format_irgassign +env.filters['curblock'] = format_curblock +env.filters['insdecl'] = format_insdecl +env.filters['arity_and_ins'] = format_arity_and_ins +env.filters['arity'] = format_arity +env.filters['pinned'] = format_pinned +env.filters['flags'] = format_flags +env.filters['attr_size'] = format_attr_size +env.filters['opindex'] = format_opindex +env.filters['isnot'] = filter_isnot +env.filters['hasnot'] = filter_hasnot +env.filters['arguments'] = format_arguments +env.filters['parameters'] = format_parameters +env.filters['escape_keywords'] = format_escape_keywords def prepare_attr(attr): if "init" in attr: - return dict(type = attr["type"], name = attr["name"], init = attr["init"]) - else: - return dict(type = attr["type"], name = attr["name"]) - -def preprocess_node(nodename, node): - # set default attributes - if "is_a" in node: - parent = ir_spec.nodes[node["is_a"]] - node["ins"] = parent["ins"] - if "outs" in parent: - node["outs"] = parent["outs"] - - if "outs" in node: - node["mode"] = "mode_T" - if "nodbginfo" in node: - node["db"] = "NULL" - node["dbdecl"] = "" - node["dbdeclnocomma"] = "" + return dict( + type = attr["type"], + name = attr["name"], + init = attr["init"], + comment = attr["comment"]) else: - node["db"] = "db" - node["dbdecl"] = "dbg_info *db, " - node["dbdeclnocomma"] = "dbg_info *db" + return dict( + type = attr["type"], + name = attr["name"], + comment = attr["comment"]) - node.setdefault("ins", []) - node.setdefault("arity", len(node["ins"])) - node.setdefault("attrs", []) - node.setdefault("constructor_args", []) - node.setdefault("attrs_name", nodename.lower()) - node.setdefault("block", "block") +def preprocess_node(node): + setdefault(node, "attrs_name", node.name.lower()) + setdefault(node, "block", "block") # construct node arguments arguments = [ ] - initargs = [ ] initattrs = [ ] - specialconstrs = [ ] - for input in node["ins"]: - arguments.append(dict(type = "ir_node *", name = "irn_" + input)) - - # Special case for Builtin... - if nodename == "Builtin": - for attr in node["attrs"]: - if attr["name"] == "kind": - arguments.append(prepare_attr(attr)) - - if node["arity"] == "variable": - arguments.append(dict(type = "int", name = "arity")) - arguments.append(dict(type = "ir_node **", name = "in")) - - if "mode" not in node: - arguments.append(dict(type = "ir_mode *", name = "mode")) - node["mode"] = "mode" - - attrs_with_special = 0 - for attr in node["attrs"]: - if nodename == "Builtin" and attr["name"] == "kind": + for input in node.ins: + arguments.append(dict( + type = "ir_node *", + name = "irn_" + input[0], + comment = input[1])) + + if node.arity == "variable" or node.arity == "dynamic": + arguments.append(dict( + type = "int", + name = "arity", + comment = "size of additional inputs array")) + arguments.append(dict( + type = "ir_node *const *", + name = "in", + comment = "additional inputs")) + + if not hasattr(node, "mode"): + arguments.append(dict( + type = "ir_mode *", + name = "mode", + comment = "mode of the operations result")) + node.mode = "mode" + + for attr in node.attrs: + attr["fqname"] = "." + attr["name"] + if "init" in attr: continue - - attr.setdefault("initname", "." + attr["name"]) - - # "special" stuff does not work at all, yet - if "special" in attr: - if not "init" in attr: - print "Node type %s has an attribute with a \"special\" entry but without \"init\"" % nodename - sys.exit(1) - - if attrs_with_special != 0: - print "Node type %s has more than one attribute with a \"special\" entry" % nodename - sys.exit(1) - - attrs_with_special += 1 - - if "prefix" in attr["special"]: - specialname = attr["special"]["prefix"] + nodename - elif "suffix" in attr["special"]: - specialname = nodename + attr["special"]["suffix"] - else: - print "Unknown special constructor type for node type %s" % nodename - sys.exit(1) - - specialconstrs.append( + arguments.append(attr) + + # dynamic pin state means more constructor arguments + if is_dynamic_pinned(node): + if hasattr(node, "pinned_init"): + initattrs.append(dict( + fqname = ".exc.pin_state", + init = node.pinned_init + )) + else: + node.constructor_args.append( dict( - constrname = specialname, - attrname = attr["name"], - value = attr["special"]["init"] + name = "pin_state", + type = "op_pin_state", + comment = "pinned state", ) ) - elif "init" in attr: - initargs.append(attr["name"]) - else: - arguments.append(prepare_attr(attr)) - - for arg in node["constructor_args"]: + initattrs.append(dict( + fqname = ".exc.pin_state", + init = "pin_state" + )) + if hasattr(node, "throws_init"): + initattrs.append(dict( + fqname = ".exc.throws_exception", + init = node.throws_init + )) + + for arg in node.constructor_args: arguments.append(prepare_attr(arg)) - if arg["type"] == "ir_cons_flags": - name = arg["name"] - initattrs.append(dict(initname = ".exc.pin_state", - init = name + " & cons_floats ? op_pin_state_floats : op_pin_state_pinned")) - initattrs.append(dict(initname = ".volatility", - init = name + " & cons_volatile ? volatility_is_volatile : volatility_non_volatile")) - initattrs.append(dict(initname = ".aligned", - init = name + " & cons_unaligned ? align_non_aligned : align_is_aligned")) - - node["args"] = arguments - node["initargs"] = initargs - node["initattrs"] = initattrs - node["special_constructors"] = specialconstrs + + node.arguments = arguments + node.initattrs = initattrs ############################# -node_template = env.from_string(''' -ir_node *new_rd_{{nodename}}({{node["dbdecl"]}}ir_graph *irg{{node|blockdecl}}{{node|argdecls}}) +gen_ircons_c_inl_template = env.from_string( +'''/* Warning: automatically generated code */ + +{%- for node in nodes %} +{%- if not node.noconstructor %} +ir_node *new_rd_{{node.name}}( + {%- filter parameters %} + dbg_info *dbgi + {{node|blockparameter}} + {{node|nodeparameters}} + {% endfilter %}) { - ir_node *res; - ir_graph *rem = current_ir_graph; + {{node|irgassign}} {{node|insdecl}} - current_ir_graph = irg; - res = new_ir_node({{node["db"]}}, irg, {{node["block"]}}, op_{{nodename}}, {{node["mode"]}}, {{node|arity_and_ins}}); - {% for attr in node["attrs"] -%} - res->attr.{{node["attrs_name"]}}{{attr["initname"]}} = + + ir_node *res = new_ir_node( + {%- filter arguments %} + dbgi + irg + {{node.block}} + op_{{node.name}} + {{node.mode}} + {{node|arity_and_ins}} + {% endfilter %}); + {%- if node.arity == "dynamic" %} + for (int i = 0; i < arity; ++i) { + add_irn_n(res, in[i]); + } + {%- endif %} + {%- for attr in node.attrs %} + res->attr.{{node.attrs_name}}{{attr["fqname"]}} = {%- if "init" in attr %} {{ attr["init"] -}}; {%- else %} {{ attr["name"] -}}; - {% endif %} - {% endfor %} - {%- for attr in node["initattrs"] -%} - res->attr.{{node["attrs_name"]}}{{attr["initname"]}} = {{ attr["init"] -}}; - {% endfor %} - {{- node["init"] }} - {% if node["optimize"] != False -%} - res = optimize_node(res); - {% endif -%} - IRN_VRFY_IRG(res, irg); - current_ir_graph = rem; + {%- endif %} + {%- endfor %} + {%- for attr in node.initattrs %} + res->attr.{{node.attrs_name}}{{attr["fqname"]}} = {{ attr["init"] -}}; + {%- endfor %} + {{- node.init }} + irn_verify_irg(res, irg); + res = optimize_node(res); + {{- node.init_after_opt }} return res; } -ir_node *new_r_{{nodename}}(ir_graph *irg{{node|blockdecl}}{{node|argdecls}}) +ir_node *new_r_{{node.name}}( + {%- filter parameters %} + {{node|blockparameter}} + {{node|nodeparameters}} + {% endfilter %}) { - {% if node["nodbginfo"] -%} - return new_rd_{{nodename}}(irg{{node|block}}{{node|args}}); - {%- else -%} - return new_rd_{{nodename}}(NULL, irg{{node|block}}{{node|args}}); - {%- endif %} + return new_rd_{{node.name}}( + {%- filter arguments %} + NULL + {{node|blockargument}} + {{node|nodearguments}} + {% endfilter %}); } -ir_node *new_d_{{nodename}}({{node["dbdeclnocomma"]}}{{node|argdecls(node["nodbginfo"])}}) +ir_node *new_d_{{node.name}}( + {%- filter parameters %} + dbg_info *dbgi + {{node|nodeparameters}} + {% endfilter %}) { - ir_node *res; - {{ node["d_pre"] }} - {% if node["nodbginfo"] -%} - res = new_rd_{{nodename}}(current_ir_graph{{node|curblock}}{{node|args}}); - {%- else -%} - res = new_rd_{{nodename}}(db, current_ir_graph{{node|curblock}}{{node|args}}); - {%- endif %} - {{ node["d_post"] }} + assert(irg_is_constrained(current_ir_graph, IR_GRAPH_CONSTRAINT_CONSTRUCTION)); + ir_node *res = new_rd_{{node.name}}( + {%- filter parameters %} + dbgi + {{node|curblock}} + {{node|nodearguments}} + {% endfilter %}); return res; } -ir_node *new_{{nodename}}({{node|argdecls(True, True)}}) +ir_node *new_{{node.name}}( + {%- filter parameters %} + {{node|nodeparameters}} + {% endfilter %}) +{ + return new_d_{{node.name}}( + {%- filter arguments %} + NULL + {{node|nodearguments}} + {% endfilter %}); +} +{% endif %} +{%- endfor %} +''') + +irnode_h_template = env.from_string( +'''/* Warning: automatically generated code */ + +{% for node in nodes %} +#define is_{{node.name}}(node) is_{{node.name}}_(node) +{%- for attr in node.attrs|hasnot("noprop") %} +#define get_{{node.name}}_{{attr.name}}(node) get_{{node.name}}_{{attr.name}}_(node) +#define set_{{node.name}}_{{attr.name}}(node, {{attr.name}}) set_{{node.name}}_{{attr.name}}_(node, {{attr.name}}) +{%- endfor -%} +{%- for input in node.ins %} +#define get_{{node.name}}_{{input[0]}}(node) get_{{node.name}}_{{input[0]}}_(node) +#define set_{{node.name}}_{{input[0]}}(node, {{input[0]|escape_keywords}}) set_{{node.name}}_{{input[0]}}_(node, {{input[0]|escape_keywords}}) +{%- endfor -%} +{%- if node.input_name %} +#define get_{{node.name}}_n_{{node.input_name}}s(node) get_{{node.name}}_n_{{node.input_name}}s_(node) +#define get_{{node.name}}_{{node.input_name}}(node, pos) get_{{node.name}}_{{node.input_name}}_(node, pos) +#define set_{{node.name}}_{{node.input_name}}(node, pos, {{node.input_name}}) set_{{node.name}}_{{node.input_name}}_(node, pos, {{node.input_name}}) +#define get_{{node.name}}_{{node.input_name}}_arr(node) get_{{node.name}}_{{node.input_name}}_arr_(node) +{%- endif %} +{% endfor %} + +{%- for node in nodes %} +static inline int is_{{node.name}}_(const ir_node *node) +{ + return get_irn_op(node) == op_{{node.name}}; +} +{% for attr in node.attrs|hasnot("noprop") %} +static inline {{attr.type}} get_{{node.name}}_{{attr.name}}_(const ir_node *node) +{ + assert(is_{{node.name}}(node)); + return node->attr.{{node.attrs_name}}.{{attr.name}}; +} + +static inline void set_{{node.name}}_{{attr.name}}_(ir_node *node, {{attr.type}} {{attr.name}}) +{ + assert(is_{{node.name}}(node)); + node->attr.{{node.attrs_name}}.{{attr.name}} = {{attr.name}}; +} +{% endfor -%} + +{%- for input in node.ins %} +static inline ir_node *get_{{node.name}}_{{input[0]}}_(const ir_node *node) { - {% if node["nodbginfo"] -%} - return new_d_{{nodename}}({{node|args(True)}}); - {%- else -%} - return new_d_{{nodename}}(NULL{{node|args}}); + assert(is_{{node.name}}(node)); + return get_irn_n(node, n_{{node.name}}_{{input[0]}}); +} + +static inline void set_{{node.name}}_{{input[0]}}_(ir_node *node, ir_node *{{input[0]|escape_keywords}}) +{ + assert(is_{{node.name}}(node)); + set_irn_n(node, n_{{node.name}}_{{input[0]}}, {{input[0]|escape_keywords}}); +} +{% endfor %} + +{%- if node.input_name %} +static inline int get_{{node.name}}_n_{{node.input_name}}s_(ir_node const *node) +{ + assert(is_{{node.name}}(node)); + return get_irn_arity(node){% if node.ins %} - (n_{{node.name}}_max + 1){% endif %}; +} + +static inline ir_node *get_{{node.name}}_{{node.input_name}}_(ir_node const *node, int pos) +{ + assert(0 <= pos && pos < get_{{node.name}}_n_{{node.input_name}}s(node)); + return get_irn_n(node, pos{% if node.ins %} + (n_{{node.name}}_max + 1){% endif %}); +} + +static inline void set_{{node.name}}_{{node.input_name}}_(ir_node *node, int pos, ir_node *{{node.input_name}}) +{ + assert(0 <= pos && pos < get_{{node.name}}_n_{{node.input_name}}s(node)); + set_irn_n(node, pos{% if node.ins %} + (n_{{node.name}}_max + 1){% endif %}, {{node.input_name}}); +} + +static inline ir_node **get_{{node.name}}_{{node.input_name}}_arr_(ir_node *node) +{ + assert(is_{{node.name}}(node)); + return get_irn_in(node) + 1{% if node.ins %}+ (n_{{node.name}}_max + 1){% endif %}; +} +{% endif -%} +{% endfor -%} +''') + +irnode_template = env.from_string( +'''/* Warning: automatically generated code */ +{% for node in nodes %} +int (is_{{node.name}})(const ir_node *node) +{ + return is_{{node.name}}_(node); +} +{% for attr in node.attrs|hasnot("noprop") %} +{{attr.type}} (get_{{node.name}}_{{attr.name}})(const ir_node *node) +{ + return get_{{node.name}}_{{attr.name}}_(node); +} + +void (set_{{node.name}}_{{attr.name}})(ir_node *node, {{attr.type}} {{attr.name}}) +{ + set_{{node.name}}_{{attr.name}}_(node, {{attr.name}}); +} +{% endfor -%} +{%- for input in node.ins %} +ir_node *(get_{{node.name}}_{{input[0]}})(const ir_node *node) +{ + return get_{{node.name}}_{{input[0]}}(node); +} + +void (set_{{node.name}}_{{input[0]}})(ir_node *node, ir_node *{{input[0]|escape_keywords}}) +{ + set_{{node.name}}_{{input[0]}}_(node, {{input[0]|escape_keywords}}); +} +{% endfor %} + +{%- if node.input_name %} +int (get_{{node.name}}_n_{{node.input_name}}s)(ir_node const *node) +{ + return get_{{node.name}}_n_{{node.input_name}}s_(node); +} + +ir_node *(get_{{node.name}}_{{node.input_name}})(ir_node const *node, int pos) +{ + return get_{{node.name}}_{{node.input_name}}_(node, pos); +} + +void (set_{{node.name}}_{{node.input_name}})(ir_node *node, int pos, ir_node *{{node.input_name}}) +{ + set_{{node.name}}_{{node.input_name}}_(node, pos, {{node.input_name}}); +} + +ir_node **(get_{{node.name}}_{{node.input_name}}_arr)(ir_node *node) +{ + return get_{{node.name}}_{{node.input_name}}_arr_(node); +} +{% endif -%} +{% endfor %} +''') + +irdump_template = env.from_string( +'''/* Warning: automatically generated code */ +{% for node in nodes %} +{%- if node.outs %} +static const pns_lookup_t {{node.name}}_lut[] = { + {%- for out in node.outs %} + { pn_{{node.name}}_{{out[0]}}, "{{out[0]}}" }, + {%- endfor %} +}; +{% endif -%} +{%- endfor %} + +static const proj_lookup_t proj_lut[] = { + {%- for node in nodes -%} + {%- if node.outs %} + { {{spec.name}}o_{{node.name}}, ARRAY_SIZE({{node.name}}_lut), {{node.name}}_lut }, {%- endif %} + {%- endfor %} +}; + +''') + +irop_template = env.from_string( +'''/* Warning: automatically generated code */ +{% for node in nodes %} +ir_op *op_{{node.name}}; ir_op *get_op_{{node.name}}(void) { return op_{{node.name}}; } +{%- endfor %} + +static void generated_init_op(void) +{ + {%- for node in nodes %} + op_{{node.name}} = new_ir_op( + {%- filter arguments %} + {{spec.name}}o_{{node.name}} + "{{node.name}}" + {{node|pinned}} + {{node|flags}} + {{node|arity}} + {{node|opindex}} + {{node|attr_size}} + {% endfilter %}); + {%- if "uses_memory" in node.flags: %} + ir_op_set_memory_index(op_{{node.name}}, n_{{node.name}}_mem); + {%- endif -%} + {%- if "fragile" in node.flags: %} + ir_op_set_fragile_indices(op_{{node.name}}, pn_{{node.name}}_X_regular, pn_{{node.name}}_X_except); + {%- endif -%} + {%- endfor %} +} + +static void generated_finish_op(void) +{ + {%- for node in nodes %} + free_ir_op(op_{{node.name}}); op_{{node.name}} = NULL; + {%- endfor %} } ''') +nodeops_h_template = env.from_string( +'''/* Warning: automatically generated code */ +#ifndef FIRM_IR_NODEOPS_H +#define FIRM_IR_NODEOPS_H + +#include "firm_types.h" + +#include "begin.h" + +/** + * @addtogroup ir_node + * @{ + */ + +{% for node in nodes -%} + +/** + * @defgroup {{node.name}} {{node.name}} node + * + * {{node.doc}} + * @{ + */ +{% if node.ins %} +/** + * Input numbers for {{node.name}} node + */ +typedef enum { + {%- for input in node.ins %} + n_{{node.name}}_{{input[0]}}, + {%- endfor %} + n_{{node.name}}_max = n_{{node.name}}_{{node.ins[-1][0]}} +} n_{{node.name}}; +{% endif -%} +{% if node.outs %} +/** + * Projection numbers for result of {{node.name}} node (use for Proj nodes) + */ +typedef enum { + {% for out in node.outs -%} + pn_{{node.name}}_{{out[0]}} + {%- if out.__len__() > 2 %} = {{out[2]}}{% endif %}, /**< {{out[1]}} */ + {% endfor -%} + pn_{{node.name}}_max = pn_{{node.name}}_{{node.outs[-1][0]}} +} pn_{{node.name}}; +{% endif %} +{%- if not node.noconstructor %} +/** + * Construct {{node.name|a_an}} node. + * + * @param dbgi A pointer to debug information. +{{ node|blockparameterhelp -}} +{{ node|nodeparametershelp -}} + */ +FIRM_API ir_node *new_rd_{{node.name}}( + {%- filter parameters %} + dbg_info *dbgi + {{node|blockparameter}} + {{node|nodeparameters}} + {% endfilter %}); + +/** + * Construct {{node.name|a_an}} node. + * +{{ node|blockparameterhelp -}} +{{ node|nodeparametershelp -}} + */ +FIRM_API ir_node *new_r_{{node.name}}( + {%- filter parameters %} + {{node|blockparameter}} + {{node|nodeparameters}} + {% endfilter %}); + +/** + * Construct {{node.name|a_an}} node. + * + * @param dbgi A pointer to debug information. +{{ node|nodeparametershelp -}} + */ +FIRM_API ir_node *new_d_{{node.name}}( + {%- filter parameters %} + dbg_info *dbgi + {{node|nodeparameters}} + {% endfilter %}); + +/** + * Construct {{node.name|a_an}} node. + * +{{ node|nodeparametershelp -}} + */ +FIRM_API ir_node *new_{{node.name}}( + {%- filter parameters %} + {{node|nodeparameters}} + {% endfilter %}); +{%- endif %} + +/** + * Test if node is a {{node.name}} + * @returns 1 if the node is a {{node.name}} node, 0 otherwise + */ +FIRM_API int is_{{node.name}}(const ir_node *node); + +{% for input in node.ins -%} +/** Returns {{input[0]}} input of {{node.name|a_an}} node. */ +FIRM_API ir_node *get_{{node.name}}_{{input[0]}}(const ir_node *node); +/** Sets {{input[0]}} input of {{node.name|a_an}} node. */ +FIRM_API void set_{{node.name}}_{{input[0]}}(ir_node *node, ir_node *{{input[0]|escape_keywords}}); +{% endfor -%} +{%- if node.input_name -%} +/** Get the number of {{node.name}} {{node.input_name}}s. */ +FIRM_API int get_{{node.name}}_n_{{node.input_name}}s(ir_node const *node); +/** Get the {{node.name}} {{node.input_name}} with index @p pos. */ +FIRM_API ir_node *get_{{node.name}}_{{node.input_name}}(ir_node const *node, int pos); +/** Set the {{node.name}} {{node.input_name}} with index @p pos. */ +FIRM_API void set_{{node.name}}_{{node.input_name}}(ir_node *node, int pos, ir_node *{{node.input_name}}); +/** Get an array of all {{node.name}} {{node.input_name}}s. */ +ir_node **get_{{node.name}}_{{node.input_name}}_arr(ir_node *node); +{% endif -%} + +{%- for attr in node.attrs|hasnot("noprop") %} +/** Returns {{attr.name}} attribute of {{node.name|a_an}} node. */ +FIRM_API {{attr.type}} get_{{node.name}}_{{attr.name}}(const ir_node *node); +/** Sets {{attr.name}} attribute of {{node.name|a_an}} node. */ +FIRM_API void set_{{node.name}}_{{attr.name}}(ir_node *node, {{attr.type}} {{attr.name}}); +{% endfor -%} +/** @} */ + +{% endfor -%} + +/** @} */ + +#include "end.h" + +#endif + +''') + +opcodes_h_template = env.from_string( +'''/* Warning: automatically generated code */ +#ifndef FIRM_IR_OPCODES_H +#define FIRM_IR_OPCODES_H + +/** The opcodes of the libFirm predefined operations. + * @ingroup ir_op + */ +typedef enum {{spec.name}}_opcode { +{%- for node in nodes %} + {{spec.name}}o_{{node.name}}, +{%- endfor %} + {{spec.name}}o_First = {{spec.name}}o_{{nodes[0].name}}, + {{spec.name}}o_Last = {{spec.name}}o_{{nodes[-1].name}}, + +{%- if spec.name == "ir" %} + beo_First, + /* backend specific nodes */ + beo_Spill = beo_First, + beo_Reload, + beo_Perm, + beo_MemPerm, + beo_Copy, + beo_Keep, + beo_CopyKeep, + beo_Call, + beo_Return, + beo_AddSP, + beo_SubSP, + beo_IncSP, + beo_Start, + beo_FrameAddr, + /* last backend node number */ + beo_Last = beo_FrameAddr, +{%- endif %} + {{spec.name}}o_MaxOpcode +} {{spec.name}}_opcode; + +{% for node in nodes %} +/** + * @ingroup {{node.name}} + * {{node.name}} opcode + */ +FIRM_API ir_op *op_{{node.name}}; +{%- endfor %} + +{% for node in nodes %} +/** + * @ingroup {{node.name}} + * Returns opcode for {{node.name}} nodes. + */ +FIRM_API ir_op *get_op_{{node.name}}(void); +{%- endfor %} + +#endif + +''') + ############################# -def main(argv): - """the main function""" +def prepare_nodes(nodes): + real_nodes = [] + for node in nodes: + if isAbstract(node): + continue + real_nodes.append(node) + for node in real_nodes: + preprocess_node(node) + + return real_nodes + +def main(argv): if len(argv) < 3: print "usage: %s specname(ignored) destdirectory" % argv[0] sys.exit(1) + specfile = argv[1] + spec = load_spec(specfile) + nodes = spec.nodes + gendir = argv[2] + # hardcoded path to libfirm/include/libfirm + if len(argv) > 3: + gendir2 = argv[3] + else: + gendir2 = argv[2] + "/../../include/libfirm" + + real_nodes = prepare_nodes(nodes) - # List of TODOs - niymap = ["Alloc", "Anchor", "ASM", "Bad", "Bound", "Break", "Builtin", - "Call", "CallBegin", "Const", "Const_type", "Const_long", "CopyB", - "defaultProj", "Div", "DivRL", "DivMod", "Dummy", "EndReg", "EndExcept", - "Filter", "InstOf", "Mod", "NoMem", "Phi", "Quot", "Raise", - "simpleSel", "strictConv", "SymConst", "SymConst_type", "Sync"] + env.globals['nodes'] = real_nodes + env.globals['spec'] = spec file = open(gendir + "/gen_ir_cons.c.inl", "w") - for nodename, node in do_dictsort(ir_spec.nodes): - if nodename in niymap: - continue - preprocess_node(nodename, node) - if not "abstract" in node: - file.write(node_template.render(vars())) - file.write("\n") + file.write(gen_ircons_c_inl_template.render()) + file.close() + + file = open(gendir + "/gen_irnode.h", "w") + file.write(irnode_h_template.render()) + file.close() + + file = open(gendir + "/gen_irnode.c.inl", "w") + file.write(irnode_template.render()) + file.close() + + file = open(gendir + "/gen_irop.c.inl", "w") + file.write(irop_template.render()) + file.close() + + file = open(gendir + "/gen_irdump.c.inl", "w") + file.write(irdump_template.render()) + file.close() + + file = open(gendir2 + "/opcodes.h", "w") + file.write(opcodes_h_template.render()) + file.close() + + file = open(gendir2 + "/nodeops.h", "w") + file.write(nodeops_h_template.render()) file.close() -if __name__ == "__main__": - main(sys.argv) +main(sys.argv)