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# Define gas callbacks for dg.exp.
load_lib dg.exp
# The use of this function is still in a bit of flux.
# It should be theoretically possible to assemble, link, and run a file
# but we currently don't support that. Assembler testcases aren't usually
# that elaborate anyway. :-)
proc gas-dg-test { prog do_what tool_flags } {
# FIXME: the gas testsuite doesn't define tmpdir. Use outdir?
set output_file "./a.out"
switch $do_what {
"preprocess" {
}
"assemble" {
}
"link" {
}
"run" {
# This is the only place where we care if an executable was
# created or not. If it was, dg.exp will try to run it.
remote_file host delete "$output_file"
}
default {
perror "$do_what: not a valid dg-do keyword"
return ""
}
}
# gas_start prepends $srcdir/$subdir so we must remove it from PROG
# if present. First remove extraneous //'s.
global srcdir subdir
set dir "$srcdir/$subdir"
regsub -all "//" $dir "/" dir
regsub -all "//" $prog "/" prog
if [string match "$dir/*" $prog] {
# We use (?q) to treat $dir as a literal.
regsub "(?q)$dir" $prog "" prog
}
# FIXME: This should be gas_start but it doesn't set comp_output.
return [gas_run $prog $tool_flags ""]
}
proc gas-dg-prune { system text } {
#send_user "Before:$text\n"
regsub -all "(^|\n)\[^\n\]*: Assembler messages:\[^\n\]*" $text "" text
regsub -all "(^|\n)\[^\n\]*: End of file not at end\[^\n\]*Newline inserted." $text "" text
#send_user "After:$text\n"
return $text
}
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