I am trying to run the following example from the TreeHydra manual:
require({ after_gcc_pass: "cfg" });
include('gcc_util.js'); // for function_decl_cfg
include('gcc_print.js');
function process_tree(fn) {
print("function " + decl_name(fn)); // fn is a FUNCTION_DECL
let cfg = function_decl_cfg(fn);
for (let bb in cfg_bb_iterator(cfg)) {
print(" basic block " + bb_label(cfg, bb));
for (let isn in bb_isn_iterator(bb)) {
print(" " + isn_display(isn));
}
}
}
But the following error:
/home/cjh/tmp/dehydra/treehydra.js:1: JS Warning: Unrecognized require
keyword 'after_gcc_pass'
/home/cjh/work/mozilla/dehydra/libs/gcc_util.js:440: JS Exception:
ReferenceError: call_expr_arg_iterator is not defined
Is this a case of bit rot? Does anyone have working TreeHydra example?
Thanks,
Chris
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