[binutils-gdb] gdb/testsuite: Make hook-stop.exp ignore termination message from GDB stub

[Sandra Loosemore]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=a006bc9c37e95b4afaf85715cc54fe57b3300ccd

commit a006bc9c37e95b4afaf85715cc54fe57b3300ccd
Author: Sandra Loosemore <sandra@codesourcery.com>
Date:   Tue Sep 5 18:48:22 2023 +0000

    gdb/testsuite: Make hook-stop.exp ignore termination message from GDB stub
    
    When a GDB stub is run via "target remote |", it sometimes produces
    extra output that ends up mixed with GDB's own output.  For example,
    QEMU's built-in GDB stub responds to the vKill packet by printing
    
    nios2-elf-qemu-system: QEMU: Terminated via GDBstub
    
    before exiting.
    
    This patch fixes the regexp in gdb.base/hook-stop.exp to allow such
    messages between GDB's "continuing" and "Inferior killed" messages.
    
    Reviewed-By: Tom Tromey <tom@tromey.com>
    Approved-By: Tom Tromey <tom@tromey.com>

Diff:
---
 gdb/testsuite/gdb.base/hook-stop.exp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gdb/testsuite/gdb.base/hook-stop.exp b/gdb/testsuite/gdb.base/hook-stop.exp
index 0babd46aaea..50c5dfe9dc5 100644
--- a/gdb/testsuite/gdb.base/hook-stop.exp
+++ b/gdb/testsuite/gdb.base/hook-stop.exp
@@ -85,7 +85,7 @@ proc hook_stop_kill {} {
 
 	set test "run hook-stop"
 	gdb_test_multiple "continue" "$test" {
-	    -re "Continuing.\r\n\\\[Inferior $decimal \\(.*\\) killed\\\]\r\n${gdb_prompt} $" {
+	    -re "Continuing.*\r\n\\\[Inferior $decimal \\(.*\\) killed\\\]\r\n${gdb_prompt} $" {
 		pass $test
 	    }
 	}