add method to risc function call

just so we still know at compile time
This commit is contained in:
Torsten Ruger 2018-03-21 19:05:53 +05:30
parent a9196e9cd6
commit b5ef929c9c
3 changed files with 7 additions and 6 deletions

View File

@ -24,7 +24,7 @@ module Mom
return_label = Risc::Label.new(self,"continue") return_label = Risc::Label.new(self,"continue")
load = SlotLoad.new([:message,:next_message,:return_address],[return_label]) load = SlotLoad.new([:message,:next_message,:return_address],[return_label])
moves = load.to_risc(compiler) moves = load.to_risc(compiler)
moves << Risc::FunctionCall.new(self, reg) moves << Risc::FunctionCall.new(self, method ,reg)
moves << return_label moves << return_label
end end

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@ -24,7 +24,7 @@ module Risc
ret_tmp = compiler.use_reg(:Label) ret_tmp = compiler.use_reg(:Label)
compiler.add_load_constant("__init__ load return", exit_label , ret_tmp) compiler.add_load_constant("__init__ load return", exit_label , ret_tmp)
compiler.add_reg_to_slot("__init__ store return", ret_tmp , :message , :return_address) compiler.add_reg_to_slot("__init__ store return", ret_tmp , :message , :return_address)
compiler.add_code Risc.function_call( "__init__ issue call" , Parfait.object_space.get_main ) compiler.add_code Risc.function_call( "__init__ issue call" , Parfait.object_space.get_main , ret_tmp)
compiler.add_code exit_label compiler.add_code exit_label
emit_syscall( compiler , :exit ) emit_syscall( compiler , :exit )
return compiler.method return compiler.method

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@ -4,19 +4,20 @@ module Risc
# assembly takes care of the rest (ie getting the address) # assembly takes care of the rest (ie getting the address)
class FunctionCall < Instruction class FunctionCall < Instruction
def initialize( source , method ) def initialize( source , method , register)
super(source) super(source)
@method = method @method = method
@register = register
end end
attr_reader :method attr_reader :method , :register
def to_s def to_s
"FunctionCall: #{method.name}" "FunctionCall: #{method.name}"
end end
end end
def self.function_call( source , method ) def self.function_call( source , method , register)
Risc::FunctionCall.new( source , method ) Risc::FunctionCall.new( source , method , register)
end end
def self.issue_call( compiler , callee ) def self.issue_call( compiler , callee )