[binutils-gdb] arc: Don't use multiline in arc-disassembler-options.exp test

[Shahab Vahedi <shahab@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=fd07bcb16f1d0891b66931e0930a74355be12bb6

commit fd07bcb16f1d0891b66931e0930a74355be12bb6
Author: Yuriy Kolerov <kolerov93@gmail.com>
Date:   Tue Feb 13 06:40:22 2024 +0000

    arc: Don't use multiline in arc-disassembler-options.exp test
    
    Breaking a TCL string to several lines leads to adding of extra
    symbols to the resulting expect string. In turn, this leads to
    failing of all test cases in gdb.arch/arc-disassembler-options.exp
    testsuite. It's necessary to use multi_line function in such
    cases.
    
    Approved-By: Tom Tromey <tom@tromey.com>

Diff:
---
 gdb/testsuite/gdb.arch/arc-disassembler-options.exp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/gdb/testsuite/gdb.arch/arc-disassembler-options.exp b/gdb/testsuite/gdb.arch/arc-disassembler-options.exp
index 29c7e60b487..3a4c5234891 100644
--- a/gdb/testsuite/gdb.arch/arc-disassembler-options.exp
+++ b/gdb/testsuite/gdb.arch/arc-disassembler-options.exp
@@ -28,10 +28,11 @@ if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${objfile}" object {}] \
 clean_restart ${objfile}
 
 proc arc_disassemble_test { func insn mesg } {
-    gdb_test "disassemble $func" \
-	"Dump of assembler code for function $func:\r\n\
-	\[^:\]+:\t$insn\r\nEnd of assembler dump\." \
-	$mesg
+    set pass_re [multi_line \
+			"Dump of assembler code for function $func:" \
+			"\[^:\]+:\t$insn" \
+			"End of assembler dump\\."]
+    gdb_test "disassemble $func" $pass_re $mesg
 }
 
 # Verify defaults.