def p_root(p):
"""
root : declarations design_spec root
| empty
"""
if (len(p) == 4):
p[0] = DEF(DEF.declarations(p[1]), p[2])
def p_component_info(p):
"""
component_info : PLUS PLACED xandy VARNAME component_info
| SEMICOLON
"""
if (len(p) == 6):
p[0] = (DEF.placement(p[3], p[4]), p[5])
def p_gcellgrid_specs(p):
"""
gcellgrid_specs : GCELLGRID VARNAME INT DO INT STEP INT SEMICOLON gcellgrid_specs
| empty
"""
if (len(p) == 10):
p[0] = (DEF.gcellgrid(p[2], p[3], p[5], p[7]), p[9]);
def p_tracks_specs(p):
"""
tracks_specs : TRACKS VARNAME INT DO INT STEP INT LAYER METAL_ID SEMICOLON tracks_specs
| empty
"""
if (len(p) == 12):
p[0] = (DEF.track(p[2], p[3], p[5], p[7], p[9]), p[11])
def p_rows_specs(p):
"""
rows_specs : ROW VARNAME VARNAME INT INT VARNAME DO INT VARNAME INT STEP INT INT SEMICOLON rows_specs
| empty
"""
if (len(p) == 16):
p[0] = (DEF.row(p[2], p[3], p[4], p[5], p[6], p[8], p[10], p[12], p[13]), p[15])
def p_pin_info(p):
"""
pin_info : PLUS LAYER METAL_ID xandy xandy pin_info
| PLUS DIRECTION POLARITY pin_info
| PLUS PLACED xandy VARNAME pin_info
| PLUS USE SIGNAL pin_info
| SEMICOLON
"""
if (len(p) == 3):
if p[3] == "SIGNAL":
p[0] = (DEF.use_signal(), p[4])
else:
p[0] = (DEF.pin_polarity(p[3]), p[4])
if (len(p) == 7):
p[0] = (DEF.metal_layer(p[3], p[4], p[5]), p[6])
if (len(p) == 6):
p[0] = (DEF.placement(p[3], p[4]), p[5])
def p_xandy(p):
"""
xandy : LPAREN INT INT RPAREN
"""
p[0] = DEF.point(p[2], p[3])