| Line 72... |
Line 72... |
coder[ 'hdlfiles' ] = @hdlfiles
|
coder[ 'hdlfiles' ] = @hdlfiles
|
end
|
end
|
def init_with( coder )
|
def init_with( coder )
|
super( coder )
|
super( coder )
|
|
|
serr_if( coder[ 'hdlfiles' ] == nil,
|
# TODO: this was removed because we want to
|
'No hdlfiles field found',
|
# support cores, which have a config-file only
|
instance: @name,
|
# (where config and implementation is in one file)
|
fiel: 'hdlfiles' )
|
|
@hdlfiles = coder[ 'hdlfiles' ]
|
# serr_if( coder[ 'hdlfiles' ] == nil,
|
|
# 'No hdlfiles field found',
|
|
# instance: @name,
|
|
# fiel: 'hdlfiles' )
|
|
@hdlfiles = coder[ 'hdlfiles' ] || {}
|
serr_if( !@hdlfiles.is_a?( Hash ),
|
serr_if( !@hdlfiles.is_a?( Hash ),
|
'HDL file def. != Hash',
|
'HDL file def. != Hash',
|
instance: @name,
|
instance: @name,
|
field: 'hdlfiles' )
|
field: 'hdlfiles' )
|
serr_if( @hdlfiles.size == 0,
|
# serr_if( @hdlfiles.size == 0,
|
'No HDL files are given',
|
# 'No HDL files are given',
|
instance: @name,
|
# instance: @name,
|
field: 'hdlfiles' )
|
# field: 'hdlfiles' )
|
|
|
@hdlfiles.each do |file_name, defn |
|
@hdlfiles.each do |file_name, defn |
|
serr_if( defn == nil,
|
serr_if( defn == nil,
|
'HDL file not defined',
|
'HDL file not defined',
|
instance: @name+":"+file_name.to_s )
|
instance: @name+":"+file_name.to_s )
|
| Line 110... |
Line 114... |
end
|
end
|
end
|
end
|
|
|
|
|
#
|
#
|
|
# TODO this also exists in component.rb
|
|
# might this be removed?
|
|
# If yes, make sure, that the 'default' stuff
|
|
# is also done in component.rb!!!
|
|
#
|
# Iterates over interface list.
|
# Iterates over interface list.
|
# For each interface, all ports are processed.
|
# For each interface, all ports are processed.
|
# For each port within each interface, we lookup the port defn
|
# For each port within each interface, we lookup the port defn
|
# and yield the call block with
|
# and yield the call block with
|
# - port-name
|
# - port-name
|
| Line 121... |
Line 130... |
# - info if last
|
# - info if last
|
# as argument
|
# as argument
|
#
|
#
|
#
|
#
|
#
|
#
|
def ports( *args )
|
#def ports( *args )
|
|
|
|
|
if args.size == 0
|
#if args.size == 0
|
@interfaces.values.each_with_index do | ifc, i_ifc; ifc_def|
|
#@interfaces.values.each_with_index do | ifc, i_ifc; ifc_def|
|
|
|
# get interface definition
|
## get interface definition
|
ifc_def = SOCMaker::lib.get_ifc( ifc.name, ifc.version )
|
#ifc_def = SOCMaker::lib.get_ifc( ifc.name, ifc.version )
|
|
|
# loop over ports in this interface
|
## loop over ports in this interface
|
ifc.ports.each_with_index do |(port_name, port_def), i_port; port_dir|
|
#ifc.ports.each_with_index do |(port_name, port_def), i_port; port_dir|
|
|
|
# the reference to the port in the definition
|
## the reference to the port in the definition
|
defn_ref = port_def.defn
|
#defn_ref = port_def.defn
|
port_dir = ifc_def.ports[ defn_ref.to_sym ]
|
#port_dir = ifc_def.ports[ defn_ref.to_sym ][ :dir ]
|
perr_if( port_dir == nil,
|
#port_default = ifc_def.ports[ defn_ref.to_sym ][ :default ]
|
"Can't find #{defn_ref} in interface " +
|
#perr_if( port_dir == nil,
|
"definition #{ifc_def.name} version " +
|
#"Can't find #{defn_ref} in interface " +
|
ifc_def.version + "==>>" + ifc_def.to_yaml )
|
#"definition #{ifc_def.name} version " +
|
|
#ifc_def.version + "==>>" + ifc_def.to_yaml )
|
|
|
|
## An xor mechanism between port_dir and ifc=>dir is used
|
|
## to determine the direction of a port, for example:
|
|
## If the interface is declared as input (1) and a port is declared as input (1)
|
|
## the resulting direction will be an output 1^1 = 0.
|
|
## But if the overall interface direction is an output (0) and a port is declared
|
|
## as input, the resulting direction will an input 0^1 = 1.
|
|
## This allows to define a port-direction in the interface definition,
|
|
## and toggle the directions on core-definition level.
|
|
|
|
## (name, direction, length, is_last)
|
|
#yield( port_name.to_s,
|
|
#port_dir ^ ifc.dir,
|
|
#port_def.len,
|
|
#port_default,
|
|
#( (i_port == ifc.ports.size-1 ) and (i_ifc == @interfaces.size-1 ) ) )
|
|
#end
|
|
#end
|
|
|
# An xor mechanism between port_dir and ifc=>dir is used
|
## elsif args.size == 1
|
# to determine the direction of a port, for example:
|
|
# If the interface is declared as input (1) and a port is declared as input (1)
|
|
# the resulting direction will be an output 1^1 = 0.
|
|
# But if the overall interface direction is an output (0) and a port is declared
|
|
# as input, the resulting direction will an input 0^1 = 1.
|
|
# This allows to define a port-direction in the interface definition,
|
|
# and toggle the directions on core-definition level.
|
|
|
|
# (name, direction, length, is_last)
|
## # get interface (input is the name as string )
|
yield( port_name.to_s,
|
## ifc = @interfaces[ args.first.to_sym ]
|
port_dir ^ ifc.dir,
|
|
port_def.len,
|
|
( (i_port == ifc.ports.size-1 ) and (i_ifc == @interfaces.size-1 ) ) )
|
|
end
|
|
end
|
|
|
|
# elsif args.size == 1
|
## ifc_def = SOCMaker::lib.get_ifc( ifc.name, ifc.version )
|
|
## ifc.ports.each do |port_name, port_def; port_dir|
|
|
## port_def = port_def.defn
|
|
## port_dir = ifc_def.ports[ port_def.to_sym ]
|
|
## if port_dir == nil
|
|
## perr_if( port_dir==nil,
|
|
## "Can't find #{port_def} in" +
|
|
## "interface definition #{ifc_def.name} " +
|
|
## "version #{ifc_def.version}" )
|
|
## end
|
|
## yield( port_def.to_s,
|
|
## port_name.to_s,
|
|
## port_dir ^ ifc.dir )
|
|
## end
|
|
|
# # get interface (input is the name as string )
|
#else
|
# ifc = @interfaces[ args.first.to_sym ]
|
|
|
|
# ifc_def = SOCMaker::lib.get_ifc( ifc.name, ifc.version )
|
|
# ifc.ports.each do |port_name, port_def; port_dir|
|
|
# port_def = port_def.defn
|
|
# port_dir = ifc_def.ports[ port_def.to_sym ]
|
|
# if port_dir == nil
|
|
# perr_if( port_dir==nil,
|
|
# "Can't find #{port_def} in" +
|
|
# "interface definition #{ifc_def.name} " +
|
|
# "version #{ifc_def.version}" )
|
|
# end
|
|
# yield( port_def.to_s,
|
|
# port_name.to_s,
|
|
# port_dir ^ ifc.dir )
|
|
# end
|
# end
|
|
|
else
|
#end
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
# this is a core_def and doesn't have
|
# this is a core_def and doesn't have
|
# sub-cores
|
# sub-cores
|
def get_core_def( inst )
|
def get_core_def( inst )
|
return nil
|
return nil
|
end
|
end
|
|
|
def consistency_check
|
def consistency_check
|
|
super
|
end
|
end
|
|
|
|
|
def param_ok?( param_name, param_value )
|
def param_ok?( param_name, param_value )
|
param = inst_parameters[ param_name.to_sym ]
|
param = inst_parameters[ param_name.to_sym ]
|
