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# Replace sections of LLDB and GDB output
# This primarily looks for hex addresses, process ids, filepaths and
# other specific details of the machine the test is running on.
{
# Replace single quoted file paths
gsub(/'(.*)'/,"'XXXX'")
# Replace target create for executable
gsub(/target create "(.*)"/,"target create \"XXXX\"")
# Replace hex addresses, not offset values less than 4 digits.
gsub(/0x[0-9a-f][0-9a-f][0-9a-f][0-9a-f]+/, "0x00000000000000")
# Sanitise executable name in image lookup
gsub("5 matches found in /(.*):$", "5 matches found in XXXX")
# Replace debug process forked by lldb
gsub("Process ([0-9]+)", "Process XXXX")
# Replace debug process forked by gdb
gsub("[Inferior 1 (process [0-9]+) exited normally]", "[Inferior 1 (process XXXX) exited normally]")
# Replace architecture identifiers
gsub("(x86_64)", "$ARCH")
gsub("(arm64)", "$ARCH")
gsub("(riscv64)", "$ARCH")
# Replace offsets in disassembly output
gsub(/\<\+[0-9]+\>/, "<+XX>")
# Replace comments with blank comments
gsub(/; [a-zA-Z0-9._+ ]+/, ";")
# Replace line numbers in runtime files - one rule for lldb, one for gdb
# (it would be better to only match on runtime/*.c, but gsub does not
# handle ERE)
gsub(/.c:[0-9]+:[0-9]+/, ".c:XX")
gsub(/.c:[0-9]+/, ".c:XX")
# Replace libpath. Different distributions have different naming
# schemes.
gsub(/Using host libthread_db library "\/(.*)\/libthread_db\.so\.1"\./,
"Using host libthread_db library \"/XXXX/libthread_db.so.1\".")
# Replace line number when setting breakpoints in GDB.
gsub(/line [0-9]+/, "line XXX")
# Work around inconsistent name mangling
gsub(/c_to_ocaml_[0-9]+/, "c_to_ocaml")
gsub("warning: This version of LLDB", "This version of LLDB")
gsub("This version of LLDB has no plugin for the language \"assembler\". Inspection of frame variables will be limited.", "")
# Replace printed match results
gsub("1 match found in /(.*):$", "1 match found in \"XXXX\":")
# Remove trailing blanks
gsub(/[ \t]+$/, "")
if ($0 != "")
print $0
}
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