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stash old vm

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moving on to getting mom to work and can’t have both
interpreter and elf broke, about 100 tests  went
This commit is contained in:
Torsten Ruger
2018-03-11 17:02:42 +05:30
parent f7aac1d1a4
commit 5fe0ba06ab
56 changed files with 80 additions and 143 deletions
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15
lib/risc/builtin/integer.rb
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@ -6,22 +6,23 @@ module Risc
include AST::Sexp
def mod4 context
compiler = Vm::MethodCompiler.create_method(:Integer,:mod4 ).init_method
compiler = Risc::MethodCompiler.create_method(:Integer,:mod4 ).init_method
return compiler.method
end
def putint context
compiler = Vm::MethodCompiler.create_method(:Integer,:putint ).init_method
compiler = Risc::MethodCompiler.create_method(:Integer,:putint ).init_method
return compiler.method
end
def div10 context
s = "div_10"
compiler = Vm::MethodCompiler.create_method(:Integer,:div10 ).init_method
me = compiler.process( Vm::Tree::KnownName.new( :self) )
tmp = compiler.process( Vm::Tree::KnownName.new( :self) )
q = compiler.process( Vm::Tree::KnownName.new( :self) )
const = compiler.process( Vm::Tree::IntegerExpression.new(1) )
compiler = Risc::MethodCompiler.create_method(:Integer,:div10 ).init_method
me = compiler.add_known( :self )
tmp = compiler.add_known( :self )
q = compiler.add_known( :self )
const = compiler.use_reg :Integer , 1
compiler.add_load_constant( s, 1 , const )
# int tmp = self >> 1
compiler.add_code Risc.op( s , ">>" , tmp , const)
# int q = self >> 2