[binutils-gdb/gdb-18-branch] [gdb/testsuite] Fix gdb.python/py-section-script.exp with older objdump

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=3e9dd7a94e12bee1ee61c769504a07a55fa6d616

commit 3e9dd7a94e12bee1ee61c769504a07a55fa6d616
Author: Tom de Vries <[email protected]>
Date:   Sat Aug 15 09:16:54 2026 +0200

    [gdb/testsuite] Fix gdb.python/py-section-script.exp with older objdump
    
    On AlmaLinux 9.8 ppc64le with objdump 2.35.2 I run into:
    ...
    ERROR: tcl error sourcing gdb/testsuite/gdb.python/py-section-script.exp.
    ERROR: tcl error code CHILDSTATUS 3614626 1
    ERROR: objdump: unrecognized option '--decompress'
    ...
    
    Fix this by using remote_exec instead of exec, and checking the result.
    
    Tested on x86_64-linux and ppc64le-linux.
    
    Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=33931
    (cherry picked from commit b331a230e3e53cfda799371c4f6f9bbf6a88a84c)

Diff:
---
 gdb/testsuite/gdb.python/py-section-script.exp | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

diff --git a/gdb/testsuite/gdb.python/py-section-script.exp b/gdb/testsuite/gdb.python/py-section-script.exp
index 91c280da2b1..00dca67eaba 100644
--- a/gdb/testsuite/gdb.python/py-section-script.exp
+++ b/gdb/testsuite/gdb.python/py-section-script.exp
@@ -61,9 +61,24 @@ foreach_with_prefix variant {plain compressed} {
 
     if {$variant == "compressed"} {
 	set objdump_program [gdb_find_objdump]
-	set debug_sect [exec $objdump_program -j .debug_gdb_scripts -s "$the_binfile"]
-	set debug_sect_decompressed [exec $objdump_program -j .debug_gdb_scripts \
-			    -s "$the_binfile" --decompress]
+
+	set res \
+	    [remote_exec host \
+		 "$objdump_program -j .debug_gdb_scripts -s \"$the_binfile\""]
+	if {[lindex $res 0] != 0} {
+	    unsupported "Couldn't run objdump"
+	    return
+	}
+	set debug_sect [lindex $res 1]
+
+	set res \
+	    [remote_exec host \
+		 "$objdump_program -j .debug_gdb_scripts -s \"$the_binfile\" --decompress"]
+	if {[lindex $res 0] != 0} {
+	    unsupported "Couldn't run objdump --decompress"
+	    return
+	}
+	set debug_sect_decompressed [lindex $res 1]
 
 	if {$debug_sect == $debug_sect_decompressed} {
 	    fail ".debug_gdb_scripts in $the_binfile is not compressed"