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fixing and testing operators

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This commit is contained in:
Torsten Ruger
2015-10-15 09:32:47 +03:00
parent e436581ce8
commit 3d83f203ca
9 changed files with 69 additions and 33 deletions
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6
lib/register/builtin/kernel.rb
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@ -49,15 +49,17 @@ module Register
# This relies on linux to save and restore all registers
#
def save_message(function)
function.source.add_code RegisterTransfer.new(function, Register.message_reg , :r8 )
r8 = RegisterValue.new( :r8 , :Message)
function.source.add_code RegisterTransfer.new(function, Register.message_reg , r8 )
end
def restore_message(function)
r8 = RegisterValue.new( :r8 , :Message)
return_tmp = Register.tmp_reg function.source.return_type
# get the sys return out of the way
function.source.add_code RegisterTransfer.new(function, Register.message_reg , return_tmp )
# load the stored message into the base RegisterMachine
function.source.add_code RegisterTransfer.new(function, :r8 , Register.message_reg )
function.source.add_code RegisterTransfer.new(function, r8 , Register.message_reg )
# save the return value into the message
function.source.add_code Register.set_slot( function, return_tmp , :message , :return_value )
# and "unroll" self and frame