run_dump_test source in build directory

Some existing tests build .s and .d files for run_dump_test, using an
absolute #source: line in the .d file.  This patch changes that scheme
a little to instead use "#source: ./..." in .d files rather than
"#source: $objdir/...", which is more useful in cases where the .d
file is not generated.

This allows RX gas test files to be built in the build directory,
rather than in a source directory (which might be read-only).

binutils/
	* testsuite/lib/binutils-common.exp (run_dump_test): Don't prepend
	$srcdir/$subdir to source file name if it starts with "./".
gas/
	* testsuite/gas/rx/rx.exp: Create generated test source in
	current directory.
	* testsuite/gas/rx/Xtod.d, * testsuite/gas/rx/abs.d,
	* testsuite/gas/rx/adc.d, * testsuite/gas/rx/add.d,
	* testsuite/gas/rx/and.d, * testsuite/gas/rx/bclr.d,
	* testsuite/gas/rx/bcnd.d, * testsuite/gas/rx/bfmov.d,
	* testsuite/gas/rx/bmcnd.d, * testsuite/gas/rx/bnot.d,
	* testsuite/gas/rx/bra.d, * testsuite/gas/rx/brk.d,
	* testsuite/gas/rx/bset.d, * testsuite/gas/rx/bsr.d,
	* testsuite/gas/rx/btst.d, * testsuite/gas/rx/clrpsw.d,
	* testsuite/gas/rx/cmp.d, * testsuite/gas/rx/dabs.d,
	* testsuite/gas/rx/dadd.d, * testsuite/gas/rx/dbt.d,
	* testsuite/gas/rx/dcmp.d, * testsuite/gas/rx/ddiv.d,
	* testsuite/gas/rx/div.d, * testsuite/gas/rx/divu.d,
	* testsuite/gas/rx/dmov.d, * testsuite/gas/rx/dmul.d,
	* testsuite/gas/rx/dneg.d, * testsuite/gas/rx/dpopm.d,
	* testsuite/gas/rx/dpushm.d, * testsuite/gas/rx/dround.d,
	* testsuite/gas/rx/dsqrt.d, * testsuite/gas/rx/dsub.d,
	* testsuite/gas/rx/dtoX.d, * testsuite/gas/rx/emaca.d,
	* testsuite/gas/rx/emsba.d, * testsuite/gas/rx/emul.d,
	* testsuite/gas/rx/emula.d, * testsuite/gas/rx/emulu.d,
	* testsuite/gas/rx/fadd.d, * testsuite/gas/rx/fcmp.d,
	* testsuite/gas/rx/fdiv.d, * testsuite/gas/rx/fmul.d,
	* testsuite/gas/rx/fsqrt.d, * testsuite/gas/rx/fsub.d,
	* testsuite/gas/rx/ftoi.d, * testsuite/gas/rx/ftou.d,
	* testsuite/gas/rx/gprel.d, * testsuite/gas/rx/int.d,
	* testsuite/gas/rx/itof.d, * testsuite/gas/rx/jmp.d,
	* testsuite/gas/rx/jsr.d, * testsuite/gas/rx/machi.d,
	* testsuite/gas/rx/maclh.d, * testsuite/gas/rx/maclo.d,
	* testsuite/gas/rx/max.d, * testsuite/gas/rx/min.d,
	* testsuite/gas/rx/mov.d, * testsuite/gas/rx/movco.d,
	* testsuite/gas/rx/movli.d, * testsuite/gas/rx/movu.d,
	* testsuite/gas/rx/msbhi.d, * testsuite/gas/rx/msblh.d,
	* testsuite/gas/rx/msblo.d, * testsuite/gas/rx/mul.d,
	* testsuite/gas/rx/mulhi.d, * testsuite/gas/rx/mullh.d,
	* testsuite/gas/rx/mullo.d, * testsuite/gas/rx/mvfacgu.d,
	* testsuite/gas/rx/mvfachi.d, * testsuite/gas/rx/mvfaclo.d,
	* testsuite/gas/rx/mvfacmi.d, * testsuite/gas/rx/mvfc.d,
	* testsuite/gas/rx/mvfcp.d, * testsuite/gas/rx/mvfdc.d,
	* testsuite/gas/rx/mvfdr.d, * testsuite/gas/rx/mvtacgu.d,
	* testsuite/gas/rx/mvtachi.d, * testsuite/gas/rx/mvtaclo.d,
	* testsuite/gas/rx/mvtc.d, * testsuite/gas/rx/mvtcp.d,
	* testsuite/gas/rx/mvtdc.d, * testsuite/gas/rx/neg.d,
	* testsuite/gas/rx/nop.d, * testsuite/gas/rx/not.d,
	* testsuite/gas/rx/opecp.d, * testsuite/gas/rx/or.d,
	* testsuite/gas/rx/pop.d, * testsuite/gas/rx/popc.d,
	* testsuite/gas/rx/popm.d, * testsuite/gas/rx/push.d,
	* testsuite/gas/rx/pushc.d, * testsuite/gas/rx/pushm.d,
	* testsuite/gas/rx/r-bcc.d, * testsuite/gas/rx/r-bra.d,
	* testsuite/gas/rx/racl.d, * testsuite/gas/rx/racw.d,
	* testsuite/gas/rx/rdacl.d, * testsuite/gas/rx/rdacw.d,
	* testsuite/gas/rx/revl.d, * testsuite/gas/rx/revw.d,
	* testsuite/gas/rx/rmpa.d, * testsuite/gas/rx/rolc.d,
	* testsuite/gas/rx/rorc.d, * testsuite/gas/rx/rotl.d,
	* testsuite/gas/rx/rotr.d, * testsuite/gas/rx/round.d,
	* testsuite/gas/rx/rstr.d, * testsuite/gas/rx/rte.d,
	* testsuite/gas/rx/rtfi.d, * testsuite/gas/rx/rts.d,
	* testsuite/gas/rx/rtsd.d, * testsuite/gas/rx/sat.d,
	* testsuite/gas/rx/satr.d, * testsuite/gas/rx/save.d,
	* testsuite/gas/rx/sbb.d, * testsuite/gas/rx/sccnd.d,
	* testsuite/gas/rx/scmpu.d, * testsuite/gas/rx/setpsw.d,
	* testsuite/gas/rx/shar.d, * testsuite/gas/rx/shll.d,
	* testsuite/gas/rx/shlr.d, * testsuite/gas/rx/smovb.d,
	* testsuite/gas/rx/smovf.d, * testsuite/gas/rx/smovu.d,
	* testsuite/gas/rx/sstr.d, * testsuite/gas/rx/stnz.d,
	* testsuite/gas/rx/stz.d, * testsuite/gas/rx/sub.d,
	* testsuite/gas/rx/suntil.d, * testsuite/gas/rx/swhile.d,
	* testsuite/gas/rx/tst.d, * testsuite/gas/rx/utof.d,
	* testsuite/gas/rx/wait.d, * testsuite/gas/rx/xchg.d,
	* testsuite/gas/rx/xor.d: Add #source line.
ld/
	* testsuite/ld-elf/sec64k.exp: Use . rather than $objdir in
	generated source file names.
	* testsuite/ld-m68k/m68k-got.exp: Likewise.

3 files changed, 33 insertions, 27 deletions

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 3fc4606..fa35cbf 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,9 @@
+2019-01-08  Alan Modra  <amodra@gmail.com>
+
+	* testsuite/ld-elf/sec64k.exp: Use . rather than $objdir in
+	generated source file names.
+	* testsuite/ld-m68k/m68k-got.exp: Likewise.
+
 2019-01-01  Alan Modra  <amodra@gmail.com>
 
 	Update year range in copyright notice of all files.
diff --git a/ld/testsuite/ld-elf/sec64k.exp b/ld/testsuite/ld-elf/sec64k.exp
index 07483ea..783d9ee 100644
--- a/ld/testsuite/ld-elf/sec64k.exp
+++ b/ld/testsuite/ld-elf/sec64k.exp
@@ -61,7 +61,7 @@ set sfiles {}
 set max_sec 66000
 set secs_per_file 1000
 for { set i 0 } { $i < $max_sec / $secs_per_file } { incr i } {
-    set sfile "$objdir/tmpdir/sec64-$i.s"
+    set sfile "./tmpdir/sec64-$i.s"
     lappend sfiles $sfile
     if [catch { set ofd [open $sfile w] } x] {
 	perror "$x"
diff --git a/ld/testsuite/ld-m68k/m68k-got.exp b/ld/testsuite/ld-m68k/m68k-got.exp
index f2205d6..bbe0397 100644
--- a/ld/testsuite/ld-m68k/m68k-got.exp
+++ b/ld/testsuite/ld-m68k/m68k-got.exp
@@ -155,62 +155,62 @@ proc got_test { testname } {
 
     switch --  $testname {
 	"got-single-12-ok" {
-	    puts $ofd "#source: $objdir/tmpdir/got-12.s"
+	    puts $ofd "#source: ./tmpdir/got-12.s"
 	    set count 8189
 	}
 	"got-single-13-er" {
-	    puts $ofd "#source: $objdir/tmpdir/got-13.s"
+	    puts $ofd "#source: ./tmpdir/got-13.s"
 	    set count 0
 	}
 	"got-negative-14-ok" {
-	    puts $ofd "#source: $objdir/tmpdir/got-14.s"
+	    puts $ofd "#source: ./tmpdir/got-14.s"
 	    set count 16382
 	}
 	"got-negative-15-er" {
-	    puts $ofd "#source: $objdir/tmpdir/got-15.s"
+	    puts $ofd "#source: ./tmpdir/got-15.s"
 	    set count 0
 	}
 	"got-negative-12-13-14-34-ok" {
-	    puts $ofd "#source: $objdir/tmpdir/got-12.s"
-	    puts $ofd "#source: $objdir/tmpdir/got-13.s"
-	    puts $ofd "#source: $objdir/tmpdir/got-14.s"
-	    puts $ofd "#source: $objdir/tmpdir/got-34.s"
+	    puts $ofd "#source: ./tmpdir/got-12.s"
+	    puts $ofd "#source: ./tmpdir/got-13.s"
+	    puts $ofd "#source: ./tmpdir/got-14.s"
+	    puts $ofd "#source: ./tmpdir/got-34.s"
 	    set count 16382
 	}
 	"got-negative-12-13-14-35-er" {
-	    puts $ofd "#source: $objdir/tmpdir/got-12.s"
-	    puts $ofd "#source: $objdir/tmpdir/got-13.s"
-	    puts $ofd "#source: $objdir/tmpdir/got-14.s"
-	    puts $ofd "#source: $objdir/tmpdir/got-35.s"
+	    puts $ofd "#source: ./tmpdir/got-12.s"
+	    puts $ofd "#source: ./tmpdir/got-13.s"
+	    puts $ofd "#source: ./tmpdir/got-14.s"
+	    puts $ofd "#source: ./tmpdir/got-35.s"
 	    set count 0
 	}
 	"got-multigot-14-ok" {
-	    puts $ofd "#source: $objdir/tmpdir/got-14.s"
+	    puts $ofd "#source: ./tmpdir/got-14.s"
 	    set count 16382
 	}
 	"got-multigot-15-er" {
-	    puts $ofd "#source: $objdir/tmpdir/got-15.s"
+	    puts $ofd "#source: ./tmpdir/got-15.s"
 	    set count 0
 	}
 	"got-multigot-12-13-14-34-35-ok" {
-	    puts $ofd "#source: $objdir/tmpdir/got-12.s"
-	    puts $ofd "#source: $objdir/tmpdir/got-13.s"
-	    puts $ofd "#source: $objdir/tmpdir/got-14.s"
-	    puts $ofd "#source: $objdir/tmpdir/got-34.s"
-	    puts $ofd "#source: $objdir/tmpdir/got-35.s"
+	    puts $ofd "#source: ./tmpdir/got-12.s"
+	    puts $ofd "#source: ./tmpdir/got-13.s"
+	    puts $ofd "#source: ./tmpdir/got-14.s"
+	    puts $ofd "#source: ./tmpdir/got-34.s"
+	    puts $ofd "#source: ./tmpdir/got-35.s"
 	    set count 24578
 	}
 	"got-xgot-15-ok" {
-	    puts $ofd "#source: $objdir/tmpdir/xgot-15.s"
+	    puts $ofd "#source: ./tmpdir/xgot-15.s"
 	    set count 16385
 	}
 	"got-xgot-12-13-14-15-34-35-ok" {
-	    puts $ofd "#source: $objdir/tmpdir/got-12.s"
-	    puts $ofd "#source: $objdir/tmpdir/got-13.s"
-	    puts $ofd "#source: $objdir/tmpdir/got-14.s"
-	    puts $ofd "#source: $objdir/tmpdir/xgot-15.s"
-	    puts $ofd "#source: $objdir/tmpdir/got-34.s"
-	    puts $ofd "#source: $objdir/tmpdir/got-35.s"
+	    puts $ofd "#source: ./tmpdir/got-12.s"
+	    puts $ofd "#source: ./tmpdir/got-13.s"
+	    puts $ofd "#source: ./tmpdir/got-14.s"
+	    puts $ofd "#source: ./tmpdir/xgot-15.s"
+	    puts $ofd "#source: ./tmpdir/got-34.s"
+	    puts $ofd "#source: ./tmpdir/got-35.s"
 	    set count 24581
 	}
     }