Remove superfluous semicolons from testsuite throughout.

A few months ago semicolons after "return" were removed throughout the
testsuite.  However, as I pointed out in review, they're unnecessary
not just after "return", but pretty much after any tcl command.  ';'
is the command separator, and you only need it if there's another
command on the same line afterwards.

This patch was written by running:

 $ find . -name "*.exp" | xargs grep -l ";\s*$" | xargs sed -i 's/\([^#][^\s*;]*\)\s*;\s*$/\1/'

and then undoing changes to comments, and lib/future.exp.

Tested on x86_64 Fedora 17.

gdb/testsuite/
2013-06-07  Pedro Alves  <palves@redhat.com>

	* boards/native-extended-gdbserver.exp: Remove semicolon.
	* config/arm-ice.exp: Likewise.
	* config/bfin.exp: Likewise.
	* config/cygmon.exp: Likewise.
	* config/h8300.exp: Likewise.
	* config/monitor.exp: Likewise.
	* config/sid.exp: Likewise.
	* config/sim.exp: Likewise.
	* config/slite.exp: Likewise.
	* config/vx.exp: Likewise.
	* gdb.arch/i386-bp_permanent.exp: Likewise.
	* gdb.asm/asm-source.exp: Likewise.
	* gdb.base/args.exp: Likewise.
	* gdb.base/attach-pie-misread.exp: Likewise.
	* gdb.base/auxv.exp: Likewise.
	* gdb.base/bigcore.exp: Likewise.
	* gdb.base/bitfields2.exp: Likewise.
	* gdb.base/bitfields.exp: Likewise.
	* gdb.base/break.exp: Likewise.
	* gdb.base/break-interp.exp: Likewise.
	* gdb.base/callfuncs.exp: Likewise.
	* gdb.base/call-sc.exp: Likewise.
	* gdb.base/commands.exp: Likewise.
	* gdb.base/corefile.exp: Likewise.
	* gdb.base/dbx.exp: Likewise.
	* gdb.base/ending-run.exp: Likewise.
	* gdb.base/exprs.exp: Likewise.
	* gdb.base/funcargs.exp: Likewise.
	* gdb.base/hbreak2.exp: Likewise.
	* gdb.base/huge.exp: Likewise.
	* gdb.base/list.exp: Likewise.
	* gdb.base/memattr.exp: Likewise.
	* gdb.base/overlays.exp: Likewise.
	* gdb.base/printcmds.exp: Likewise.
	* gdb.base/recurse.exp: Likewise.
	* gdb.base/remotetimeout.exp: Likewise.
	* gdb.base/reread.exp: Likewise.
	* gdb.base/savedregs.exp: Likewise.
	* gdb.base/scope.exp: Likewise.
	* gdb.base/sepdebug.exp: Likewise.
	* gdb.base/setshow.exp: Likewise.
	* gdb.base/setvar.exp: Likewise.
	* gdb.base/sigaltstack.exp: Likewise.
	* gdb.base/siginfo-addr.exp: Likewise.
	* gdb.base/siginfo.exp: Likewise.
	* gdb.base/siginfo-obj.exp: Likewise.
	* gdb.base/sigrepeat.exp: Likewise.
	* gdb.base/sigstep.exp: Likewise.
	* gdb.base/structs.exp: Likewise.
	* gdb.base/testenv.exp: Likewise.
	* gdb.base/twice.exp: Likewise.
	* gdb.base/valgrind-db-attach.exp: Likewise.
	* gdb.base/valgrind-infcall.exp: Likewise.
	* gdb.base/varargs.exp: Likewise.
	* gdb.base/watchpoint.exp: Likewise.
	* gdb.cp/gdb1355.exp: Likewise.
	* gdb.cp/misc.exp: Likewise.
	* gdb.disasm/hppa.exp: Likewise.
	* gdb.disasm/t01_mov.exp: Likewise.
	* gdb.disasm/t02_mova.exp: Likewise.
	* gdb.disasm/t03_add.exp: Likewise.
	* gdb.disasm/t04_sub.exp: Likewise.
	* gdb.disasm/t05_cmp.exp: Likewise.
	* gdb.disasm/t06_ari2.exp: Likewise.
	* gdb.disasm/t07_ari3.exp: Likewise.
	* gdb.disasm/t08_or.exp: Likewise.
	* gdb.disasm/t09_xor.exp: Likewise.
	* gdb.disasm/t10_and.exp: Likewise.
	* gdb.disasm/t11_logs.exp: Likewise.
	* gdb.disasm/t12_bit.exp: Likewise.
	* gdb.disasm/t13_otr.exp: Likewise.
	* gdb.gdb/selftest.exp: Likewise.
	* gdb.hp/gdb.base-hp/callfwmall.exp: Likewise.
	* gdb.mi/mi-reverse.exp: Likewise.
	* gdb.pascal/floats.exp: Likewise.
	* gdb.python/py-inferior.exp: Likewise.
	* gdb.threads/attach-into-signal.exp: Likewise.
	* gdb.threads/pthreads.exp: Likewise.
	* gdb.threads/thread_events.exp: Likewise.
	* gdb.threads/watchthreads.exp: Likewise.
	* gdb.trace/actions-changed.exp: Likewise.
	* gdb.trace/actions.exp: Likewise.
	* gdb.trace/ax.exp: Likewise.
	* gdb.trace/backtrace.exp: Likewise.
	* gdb.trace/change-loc.exp: Likewise.
	* gdb.trace/deltrace.exp: Likewise.
	* gdb.trace/disconnected-tracing.exp: Likewise.
	* gdb.trace/ftrace.exp: Likewise.
	* gdb.trace/infotrace.exp: Likewise.
	* gdb.trace/passc-dyn.exp: Likewise.
	* gdb.trace/passcount.exp: Likewise.
	* gdb.trace/pending.exp: Likewise.
	* gdb.trace/qtro.exp: Likewise.
	* gdb.trace/range-stepping.exp: Likewise.
	* gdb.trace/report.exp: Likewise.
	* gdb.trace/save-trace.exp: Likewise.
	* gdb.trace/status-stop.exp: Likewise.
	* gdb.trace/strace.exp: Likewise.
	* gdb.trace/tfile.exp: Likewise.
	* gdb.trace/tfind.exp: Likewise.
	* gdb.trace/trace-break.exp: Likewise.
	* gdb.trace/tracecmd.exp: Likewise.
	* gdb.trace/trace-mt.exp: Likewise.
	* gdb.trace/tspeed.exp: Likewise.
	* gdb.trace/tsv.exp: Likewise.
	* gdb.trace/while-stepping.exp: Likewise.
	* lib/gdb.exp: Likewise.
	* lib/gdbserver-support.exp: Likewise.
	* lib/java.exp: Likewise.
	* lib/mi-support.exp: Likewise.
	* lib/pascal.exp: Likewise.
	* lib/prompt.exp: Likewise.
	* lib/trace-support.exp: Likewise.

14 files changed, 27 insertions, 27 deletions

diff --git a/gdb/testsuite/gdb.disasm/hppa.exp b/gdb/testsuite/gdb.disasm/hppa.exp
index 9ce1511..00554cd 100644
--- a/gdb/testsuite/gdb.disasm/hppa.exp
+++ b/gdb/testsuite/gdb.disasm/hppa.exp
@@ -26,7 +26,7 @@ if ![istarget "hppa*-*-*"] {
 set testfile "hppa"
 set srcfile ${srcdir}/${subdir}/${testfile}.s
 set binfile ${objdir}/${subdir}/${testfile}
-set comp_output [gdb_compile "${srcfile}" "${binfile}" executable ""];
+set comp_output [gdb_compile "${srcfile}" "${binfile}" executable ""]
 if  { $comp_output != "" } {
     if [ regexp "Opcode not defined - DIAG" $comp_output] {
 	warning "HP assembler in use--skipping disasm tests"
diff --git a/gdb/testsuite/gdb.disasm/t01_mov.exp b/gdb/testsuite/gdb.disasm/t01_mov.exp
index ebd3552..ea2653b 100644
--- a/gdb/testsuite/gdb.disasm/t01_mov.exp
+++ b/gdb/testsuite/gdb.disasm/t01_mov.exp
@@ -26,8 +26,8 @@ set srcfile ${srcdir}/${subdir}/${testfile}.s
 set objfile ${objdir}/${subdir}/${testfile}.o
 set binfile ${objdir}/${subdir}/${testfile}.x
 
-set asm-flags "";
-set link-flags "-m h8300sxelf";
+set asm-flags ""
+set link-flags "-m h8300sxelf"
 
 
 if {[target_assemble $srcfile $objfile "${asm-flags}"] != ""} then {
diff --git a/gdb/testsuite/gdb.disasm/t02_mova.exp b/gdb/testsuite/gdb.disasm/t02_mova.exp
index e3c36a2..c3cc937 100644
--- a/gdb/testsuite/gdb.disasm/t02_mova.exp
+++ b/gdb/testsuite/gdb.disasm/t02_mova.exp
@@ -26,8 +26,8 @@ set srcfile ${srcdir}/${subdir}/${testfile}.s
 set objfile ${objdir}/${subdir}/${testfile}.o
 set binfile ${objdir}/${subdir}/${testfile}.x
 
-set asm-flags "";
-set link-flags "-m h8300sxelf";
+set asm-flags ""
+set link-flags "-m h8300sxelf"
 
 
 if {[target_assemble $srcfile $objfile "${asm-flags}"] != ""} then {
diff --git a/gdb/testsuite/gdb.disasm/t03_add.exp b/gdb/testsuite/gdb.disasm/t03_add.exp
index 875985a..bffd8c2 100644
--- a/gdb/testsuite/gdb.disasm/t03_add.exp
+++ b/gdb/testsuite/gdb.disasm/t03_add.exp
@@ -26,8 +26,8 @@ set srcfile ${srcdir}/${subdir}/${testfile}.s
 set objfile ${objdir}/${subdir}/${testfile}.o
 set binfile ${objdir}/${subdir}/${testfile}.x
 
-set asm-flags "";
-set link-flags "-m h8300sxelf";
+set asm-flags ""
+set link-flags "-m h8300sxelf"
 
 
 if {[target_assemble $srcfile $objfile "${asm-flags}"] != ""} then {
diff --git a/gdb/testsuite/gdb.disasm/t04_sub.exp b/gdb/testsuite/gdb.disasm/t04_sub.exp
index a1b27a2..44d525c 100644
--- a/gdb/testsuite/gdb.disasm/t04_sub.exp
+++ b/gdb/testsuite/gdb.disasm/t04_sub.exp
@@ -26,8 +26,8 @@ set srcfile ${srcdir}/${subdir}/${testfile}.s
 set objfile ${objdir}/${subdir}/${testfile}.o
 set binfile ${objdir}/${subdir}/${testfile}.x
 
-set asm-flags "";
-set link-flags "-m h8300sxelf";
+set asm-flags ""
+set link-flags "-m h8300sxelf"
 
 
 if {[target_assemble $srcfile $objfile "${asm-flags}"] != ""} then {
diff --git a/gdb/testsuite/gdb.disasm/t05_cmp.exp b/gdb/testsuite/gdb.disasm/t05_cmp.exp
index 5218a0d..b55cdda 100644
--- a/gdb/testsuite/gdb.disasm/t05_cmp.exp
+++ b/gdb/testsuite/gdb.disasm/t05_cmp.exp
@@ -26,8 +26,8 @@ set srcfile ${srcdir}/${subdir}/${testfile}.s
 set objfile ${objdir}/${subdir}/${testfile}.o
 set binfile ${objdir}/${subdir}/${testfile}.x
 
-set asm-flags "";
-set link-flags "-m h8300sxelf";
+set asm-flags ""
+set link-flags "-m h8300sxelf"
 
 
 if {[target_assemble $srcfile $objfile "${asm-flags}"] != ""} then {
diff --git a/gdb/testsuite/gdb.disasm/t06_ari2.exp b/gdb/testsuite/gdb.disasm/t06_ari2.exp
index 97e8204..1fafd74 100644
--- a/gdb/testsuite/gdb.disasm/t06_ari2.exp
+++ b/gdb/testsuite/gdb.disasm/t06_ari2.exp
@@ -26,8 +26,8 @@ set srcfile ${srcdir}/${subdir}/${testfile}.s
 set objfile ${objdir}/${subdir}/${testfile}.o
 set binfile ${objdir}/${subdir}/${testfile}.x
 
-set asm-flags "";
-set link-flags "-m h8300sxelf";
+set asm-flags ""
+set link-flags "-m h8300sxelf"
 
 
 if {[target_assemble $srcfile $objfile "${asm-flags}"] != ""} then {
diff --git a/gdb/testsuite/gdb.disasm/t07_ari3.exp b/gdb/testsuite/gdb.disasm/t07_ari3.exp
index 7967829..b46fd2a 100644
--- a/gdb/testsuite/gdb.disasm/t07_ari3.exp
+++ b/gdb/testsuite/gdb.disasm/t07_ari3.exp
@@ -26,8 +26,8 @@ set srcfile ${srcdir}/${subdir}/${testfile}.s
 set objfile ${objdir}/${subdir}/${testfile}.o
 set binfile ${objdir}/${subdir}/${testfile}.x
 
-set asm-flags "";
-set link-flags "-m h8300sxelf";
+set asm-flags ""
+set link-flags "-m h8300sxelf"
 
 
 if {[target_assemble $srcfile $objfile "${asm-flags}"] != ""} then {
diff --git a/gdb/testsuite/gdb.disasm/t08_or.exp b/gdb/testsuite/gdb.disasm/t08_or.exp
index 2396484..50af4ad 100644
--- a/gdb/testsuite/gdb.disasm/t08_or.exp
+++ b/gdb/testsuite/gdb.disasm/t08_or.exp
@@ -26,8 +26,8 @@ set srcfile ${srcdir}/${subdir}/${testfile}.s
 set objfile ${objdir}/${subdir}/${testfile}.o
 set binfile ${objdir}/${subdir}/${testfile}.x
 
-set asm-flags "";
-set link-flags "-m h8300sxelf";
+set asm-flags ""
+set link-flags "-m h8300sxelf"
 
 
 if {[target_assemble $srcfile $objfile "${asm-flags}"] != ""} then {
diff --git a/gdb/testsuite/gdb.disasm/t09_xor.exp b/gdb/testsuite/gdb.disasm/t09_xor.exp
index 37e40c5..d6dffe7 100644
--- a/gdb/testsuite/gdb.disasm/t09_xor.exp
+++ b/gdb/testsuite/gdb.disasm/t09_xor.exp
@@ -26,8 +26,8 @@ set srcfile ${srcdir}/${subdir}/${testfile}.s
 set objfile ${objdir}/${subdir}/${testfile}.o
 set binfile ${objdir}/${subdir}/${testfile}.x
 
-set asm-flags "";
-set link-flags "-m h8300sxelf";
+set asm-flags ""
+set link-flags "-m h8300sxelf"
 
 
 if {[target_assemble $srcfile $objfile "${asm-flags}"] != ""} then {
diff --git a/gdb/testsuite/gdb.disasm/t10_and.exp b/gdb/testsuite/gdb.disasm/t10_and.exp
index 8a3d706..51a9026 100644
--- a/gdb/testsuite/gdb.disasm/t10_and.exp
+++ b/gdb/testsuite/gdb.disasm/t10_and.exp
@@ -26,8 +26,8 @@ set srcfile ${srcdir}/${subdir}/${testfile}.s
 set objfile ${objdir}/${subdir}/${testfile}.o
 set binfile ${objdir}/${subdir}/${testfile}.x
 
-set asm-flags "";
-set link-flags "-m h8300sxelf";
+set asm-flags ""
+set link-flags "-m h8300sxelf"
 
 
 if {[target_assemble $srcfile $objfile "${asm-flags}"] != ""} then {
diff --git a/gdb/testsuite/gdb.disasm/t11_logs.exp b/gdb/testsuite/gdb.disasm/t11_logs.exp
index dfeff6d..efef196 100644
--- a/gdb/testsuite/gdb.disasm/t11_logs.exp
+++ b/gdb/testsuite/gdb.disasm/t11_logs.exp
@@ -26,8 +26,8 @@ set srcfile ${srcdir}/${subdir}/${testfile}.s
 set objfile ${objdir}/${subdir}/${testfile}.o
 set binfile ${objdir}/${subdir}/${testfile}.x
 
-set asm-flags "";
-set link-flags "-m h8300sxelf";
+set asm-flags ""
+set link-flags "-m h8300sxelf"
 
 
 if {[target_assemble $srcfile $objfile "${asm-flags}"] != ""} then {
diff --git a/gdb/testsuite/gdb.disasm/t12_bit.exp b/gdb/testsuite/gdb.disasm/t12_bit.exp
index 133aa0b..55b09c7 100644
--- a/gdb/testsuite/gdb.disasm/t12_bit.exp
+++ b/gdb/testsuite/gdb.disasm/t12_bit.exp
@@ -26,8 +26,8 @@ set srcfile ${srcdir}/${subdir}/${testfile}.s
 set objfile ${objdir}/${subdir}/${testfile}.o
 set binfile ${objdir}/${subdir}/${testfile}.x
 
-set asm-flags "";
-set link-flags "-m h8300sxelf";
+set asm-flags ""
+set link-flags "-m h8300sxelf"
 
 
 if {[target_assemble $srcfile $objfile "${asm-flags}"] != ""} then {
diff --git a/gdb/testsuite/gdb.disasm/t13_otr.exp b/gdb/testsuite/gdb.disasm/t13_otr.exp
index c58c44f..833ba11 100644
--- a/gdb/testsuite/gdb.disasm/t13_otr.exp
+++ b/gdb/testsuite/gdb.disasm/t13_otr.exp
@@ -26,8 +26,8 @@ set srcfile ${srcdir}/${subdir}/${testfile}.s
 set objfile ${objdir}/${subdir}/${testfile}.o
 set binfile ${objdir}/${subdir}/${testfile}.x
 
-set asm-flags "";
-set link-flags "-m h8300sxelf";
+set asm-flags ""
+set link-flags "-m h8300sxelf"
 
 
 if {[target_assemble $srcfile $objfile "${asm-flags}"] != ""} then {