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Code Issues Releases Wiki Activity

Added basic argument history of fixed size

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Mike Long
2011-02-14 21:57:59 +01:00
parent 2043a11291
commit f12810c3f9
4 changed files with 1065 additions and 47 deletions
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21
fakegen.rb
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@@ -5,7 +5,7 @@
$cpp_output = true
$MAX_ARGS = 10
$MAX_ARG_HISTORY = 10
$DEFAULT_ARG_HISTORY = 10
$MAX_CALL_HISTORY = 10
def output_macro(args, is_value_function)
@@ -90,14 +90,15 @@ def output_argument_capture_variables(i)
# last argument
puts " static ARG#{i}_TYPE FUNCNAME##_arg#{i}_val; \\"
# argument history array
# puts " static ARG#{i}_TYPE FUNCNAME##_arg#{i}_history[];"
# puts " static int FUNCNAME##_arg#{i}_history_idx;"
puts " static ARG#{i}_TYPE FUNCNAME##_arg#{i}_history[#{$DEFAULT_ARG_HISTORY}];\\"
end
def output_variables(arg_count, is_value_function)
arg_count.times { |i| output_argument_capture_variables(i) }
puts " static RETURN_TYPE FUNCNAME##_return_val; \\" unless not is_value_function
puts " static int FUNCNAME##_call_count = 0; \\"
puts " static unsigned int FUNCNAME##_call_count = 0; \\"
puts " static unsigned int FUNCNAME##_arg_history_len = #{$DEFAULT_ARG_HISTORY};\\"
puts " static unsigned int FUNCNAME##_arg_histories_dropped = 0; \\"
end
def output_function_signature(args_count, is_value_function)
@@ -117,6 +118,18 @@ end
def output_function_body(arg_count, is_value_function)
# capture arguments
arg_count.times { |i| puts " FUNCNAME##_arg#{i}_val = arg#{i}; \\" }
# store in argument history
arg_count.times { |i|
puts " if(FUNCNAME##_call_count < FUNCNAME##_arg_history_len){\\"
puts " FUNCNAME##_arg#{i}_history[FUNCNAME##_call_count] = arg#{i}; \\"
puts " }\\"
}
# update dropped argument history counts
puts " if(FUNCNAME##_call_count >= FUNCNAME##_arg_history_len){\\"
puts " FUNCNAME##_arg_histories_dropped++;\\"
puts " }\\"
# update call count
puts " FUNCNAME##_call_count++; \\"
#register call