| 1 | # Define gas callbacks for dg.exp. |
| 2 | |
| 3 | load_lib dg.exp |
| 4 | |
| 5 | # The use of this function is still in a bit of flux. |
| 6 | # It should be theoretically possible to assemble, link, and run a file |
| 7 | # but we currently don't support that. Assembler testcases aren't usually |
| 8 | # that elaborate anyway. :-) |
| 9 | |
| 10 | proc gas-dg-test { prog do_what tool_flags } { |
| 11 | # FIXME: the gas testsuite doesn't define tmpdir. Use outdir? |
| 12 | set output_file "./a.out" |
| 13 | |
| 14 | switch $do_what { |
| 15 | "preprocess" { |
| 16 | } |
| 17 | "assemble" { |
| 18 | } |
| 19 | "link" { |
| 20 | } |
| 21 | "run" { |
| 22 | # This is the only place where we care if an executable was |
| 23 | # created or not. If it was, dg.exp will try to run it. |
| 24 | remote_file host delete "$output_file" |
| 25 | } |
| 26 | default { |
| 27 | perror "$do_what: not a valid dg-do keyword" |
| 28 | return "" |
| 29 | } |
| 30 | } |
| 31 | |
| 32 | # gas_start prepends $srcdir/$subdir so we must remove it from PROG |
| 33 | # if present. First remove extraneous //'s. |
| 34 | global srcdir subdir |
| 35 | set dir "$srcdir/$subdir" |
| 36 | regsub -all "//" $dir "/" dir |
| 37 | regsub -all "//" $prog "/" prog |
| 38 | if [string match "$dir/*" $prog] { |
| 39 | # We use (?q) to treat $dir as a literal. |
| 40 | regsub "(?q)$dir" $prog "" prog |
| 41 | } |
| 42 | |
| 43 | # FIXME: This should be gas_start but it doesn't set comp_output. |
| 44 | return [gas_run $prog $tool_flags ""] |
| 45 | } |
| 46 | |
| 47 | proc gas-dg-prune { system text } { |
| 48 | #send_user "Before:$text\n" |
| 49 | regsub -all "(^|\n)\[^\n\]*: Assembler messages:\[^\n\]*" $text "" text |
| 50 | regsub -all "(^|\n)\[^\n\]*: End of file not at end\[^\n\]*Newline inserted." $text "" text |
| 51 | #send_user "After:$text\n" |
| 52 | |
| 53 | return $text |
| 54 | } |