from spec_util import is_dynamic_pinned, verify_node, isAbstract, setdefault
from ir_spec import nodes
-def format_argdecls(node, first = False, voidwhenempty = False):
- if len(node.arguments) == 0:
- if voidwhenempty:
- return "void"
- else:
- return ""
+def format_parameterlist(parameterlist):
+ return "\n".join(parameterlist)
- arguments = map(lambda arg: arg["type"] + " " + arg["name"], node.arguments)
- res = ""
- if not first:
- res = ", "
- res += ", ".join(arguments)
- return res
+def format_nodearguments(node):
+ arguments = map(lambda arg: arg["name"], node.arguments)
+ return format_parameterlist(arguments)
-def format_args(node, first = False):
- res = ""
- if not first and node.arguments != []:
- res = ", "
+def format_nodeparameters(node):
+ parameters = map(lambda arg: arg["type"] + " " + arg["name"], node.arguments)
+ return format_parameterlist(parameters)
- arguments = map(lambda arg: arg["name"], node.arguments)
- res += ", ".join(arguments)
- return res
+def format_blockparameter(node):
+ if hasattr(node, "knownBlock"):
+ if hasattr(node, "knownGraph"):
+ return ""
+ return "ir_graph *irg"
+ else:
+ return "ir_node *block"
-def format_blockdecl(node):
+def format_blockargument(node):
if hasattr(node, "knownBlock"):
- return ""
+ if hasattr(node, "knownGraph"):
+ return ""
+ return "irg"
else:
- return ", ir_node *block"
+ return "block"
+
+def format_irgassign(node):
+ if hasattr(node, "knownGraph"):
+ return "ir_graph *irg = %s;\n" % node.graph
-def format_block(node):
if hasattr(node, "knownBlock"):
return ""
else:
- return ", block"
+ return "ir_graph *irg = get_Block_irg(block);\n"
def format_curblock(node):
if hasattr(node, "knownBlock"):
- return ""
+ 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
return "-1"
def filter_isnot(list, flag):
- result = []
- for node in list:
- if hasattr(node, flag):
- continue
- result.append(node)
- return result
+ return filter(lambda x: not hasattr(x, flag), list)
+
+def filter_hasnot(list, flag):
+ return filter(lambda x: flag not in x, list)
+
+def format_arguments(string, voidwhenempty = False):
+ args = re.split('\s*\n\s*', string)
+ if args[0] == '':
+ args = args[1:]
+ if len(args) > 0 and args[-1] == '':
+ args = args[:-1]
+ if len(args) == 0 and voidwhenempty:
+ return "void"
+ return ", ".join(args)
+
+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
-env.filters['arity'] = format_arity
-env.filters['pinned'] = format_pinned
-env.filters['flags'] = format_flags
-env.filters['attr_size'] = format_attr_size
-env.filters['isnot'] = filter_isnot
-env.filters['opindex'] = format_opindex
+env.filters['parameterlist'] = format_parameterlist
+env.filters['nodearguments'] = format_nodearguments
+env.filters['nodeparameters'] = format_nodeparameters
+env.filters['blockparameter'] = format_blockparameter
+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
def prepare_attr(attr):
if "init" in attr:
constructor_template = env.from_string('''
-ir_node *new_rd_{{node.constrname}}(dbg_info *dbgi, ir_graph *irg{{node|blockdecl}}{{node|argdecls}})
+ir_node *new_rd_{{node.constrname}}(
+ {%- 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(dbgi, irg, {{node.block}}, op_{{node.name}}, {{node.mode}}, {{node|arity_and_ins}});
+ res = new_ir_node(
+ {%- filter arguments %}
+ dbgi
+ irg
+ {{node.block}}
+ op_{{node.name}}
+ {{node.mode}}
+ {{node|arity_and_ins}}
+ {% endfilter %});
{% for attr in node.attrs -%}
res->attr.{{node.attrs_name}}{{attr["initname"]}} =
{%- if "init" in attr %} {{ attr["init"] -}};
return res;
}
-ir_node *new_r_{{node.constrname}}(ir_graph *irg{{node|blockdecl}}{{node|argdecls}})
+ir_node *new_r_{{node.constrname}}(
+ {%- filter parameters %}
+ {{node|blockparameter}}
+ {{node|nodeparameters}}
+ {% endfilter %})
{
- return new_rd_{{node.constrname}}(NULL, irg{{node|block}}{{node|args}});
+ return new_rd_{{node.constrname}}(
+ {%- filter arguments %}
+ NULL
+ {{node|blockargument}}
+ {{node|nodearguments}}
+ {% endfilter %});
}
-ir_node *new_d_{{node.constrname}}(dbg_info *dbgi{{node|argdecls}})
+ir_node *new_d_{{node.constrname}}(
+ {%- filter parameters %}
+ dbg_info *dbgi
+ {{node|nodeparameters}}
+ {% endfilter %})
{
ir_node *res;
{{ node.d_pre }}
- res = new_rd_{{node.constrname}}(dbgi, current_ir_graph{{node|curblock}}{{node|args}});
+ res = new_rd_{{node.constrname}}(
+ {%- filter parameters %}
+ dbgi
+ {{node|curblock}}
+ {{node|nodearguments}}
+ {% endfilter %});
{{ node.d_post }}
return res;
}
-ir_node *new_{{node.constrname}}({{node|argdecls(True, True)}})
+ir_node *new_{{node.constrname}}(
+ {%- filter parameters %}
+ {{node|nodeparameters}}
+ {% endfilter %})
{
- return new_d_{{node.constrname}}(NULL{{node|args}});
+ return new_d_{{node.constrname}}(
+ {%- filter arguments %}
+ NULL
+ {{node|nodearguments}}
+ {% endfilter %});
}
''')
irnode_h_template = env.from_string('''
/* Warning: automatically generated code */
-{% for node in nodes|isnot('custom_is') %}
+{%- for node in nodes|isnot('custom_is') %}
static inline int _is_{{node.name}}(const ir_node *node)
{
assert(node != NULL);
return _get_irn_op(node) == op_{{node.name}};
}
-{% endfor %}
+{%- endfor -%}
{% for node in nodes %}
#define is_{{node.name}}(node) _is_{{node.name}}(node)
return _is_{{node.name}}(node);
}
{% endfor %}
+
+{%- for node in nodes %}
+{%- for attr in node.attrs|hasnot("noprop") %}
+{{attr.type}} (get_{{node.name}}_{{attr.name}})(const ir_node *node)
+{
+ assert(is_{{node.name}}(node));
+ return node->attr.{{node.attrs_name}}.{{attr.name}};
+}
+
+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 -%}
+{% endfor -%}
+
+{%- for node in nodes %}
+{%- for in in node.ins %}
+ir_node *(get_{{node.name}}_{{in}})(const ir_node *node)
+{
+ assert(is_{{node.name}}(node));
+ return get_irn_n(node, {{node.ins.index(in)}});
+}
+
+void (set_{{node.name}}_{{in}})(ir_node *node, ir_node *{{in}})
+{
+ assert(is_{{node.name}}(node));
+ set_irn_n(node, {{node.ins.index(in)}}, {{in}});
+}
+{% endfor %}
+{% endfor %}
''')
irop_template = env.from_string('''
void init_op(void)
{
{% for node in nodes %}
- op_{{node.name}} = new_ir_op(iro_{{node.name}}, "{{node.name}}", {{node|pinned}}, {{node|flags}}, {{node|arity}}, {{node|opindex}}, {{node|attr_size}}, NULL);
+ op_{{node.name}} = new_ir_op(
+ {%- filter arguments %}
+ iro_{{node.name}}
+ "{{node.name}}"
+ {{node|pinned}}
+ {{node|flags}}
+ {{node|arity}}
+ {{node|opindex}}
+ {{node|attr_size}}
+ NULL
+ {% endfilter %});
{%- endfor %}
be_init_op();
free_ir_op(op_{{node.name}}); op_{{node.name}} = NULL;
{%- endfor %}
}
+
+''')
+
+projnumbers_h_template = env.from_string('''
+/* Warning: automatically generated code */
+
+{% for node in nodes -%}
+{% 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}};
+{% endif %}
+{%- endfor %}
+
+''')
+
+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. */
+typedef enum ir_opcode {
+{%- for node in nodes %}
+ iro_{{node.name}},
+{%- endfor %}
+ iro_First = iro_{{nodes[0].name}},
+ iro_Last = iro_{{nodes[-1].name}},
+
+ 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,
+ beo_Barrier,
+ /* last backend node number */
+ beo_Last = beo_Barrier,
+ iro_MaxOpcode
+} ir_opcode;
+
+{% for node in nodes %}
+FIRM_API ir_op *op_{{node.name}};
+{%- endfor %}
+
+{% for node in nodes %}
+FIRM_API ir_op *get_op_{{node.name}}(void);
+{%- endfor %}
+
+#endif
''')
#############################
+def prepare_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)
gendir = argv[2]
+ # hardcoded path to libfirm/include/libfirm
+ gendir2 = argv[2] + "/../../include/libfirm"
# List of TODOs
niymap = [ "ASM", "Const", "Phi", "SymConst", "Sync"]
- real_nodes = []
- for node in nodes:
- if isAbstract(node):
- continue
- real_nodes.append(node)
-
+ real_nodes = prepare_nodes()
file = open(gendir + "/gen_ir_cons.c.inl", "w")
for node in real_nodes:
- preprocess_node(node)
-
if node.name in niymap:
continue
file.write(irop_template.render(nodes = real_nodes))
file.close()
+ file = open(gendir2 + "/projnumbers.h", "w")
+ file.write(projnumbers_h_template.render(nodes = real_nodes))
+ file.close()
+
+ file = open(gendir2 + "/opcodes.h", "w")
+ file.write(opcodes_h_template.render(nodes = real_nodes))
+ file.close()
+
main(sys.argv)
projects / libfirm / blobdiff