[binutils-gdb] GDB: testsuite: XML: Don't return -1 nor 0 from top-level

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=bf2e321d3659df891bd385dde74a58c2bc5daa74

commit bf2e321d3659df891bd385dde74a58c2bc5daa74
Author: Thiago Jung Bauermann <[email protected]>
Date:   Wed Apr 29 20:04:28 2026 -0300

    GDB: testsuite: XML: Don't return -1 nor 0 from top-level
    
    This patch changes statements that return -1 or 0 from the top level.
    
    Approved-By: Tom Tromey <[email protected]>

Diff:
---
 gdb/testsuite/gdb.xml/tdesc-arch.exp   | 4 ++--
 gdb/testsuite/gdb.xml/tdesc-regs.exp   | 2 +-
 gdb/testsuite/gdb.xml/tdesc-reload.exp | 6 +++---
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/gdb/testsuite/gdb.xml/tdesc-arch.exp b/gdb/testsuite/gdb.xml/tdesc-arch.exp
index f3bb9ba2652..1f9b3c20057 100644
--- a/gdb/testsuite/gdb.xml/tdesc-arch.exp
+++ b/gdb/testsuite/gdb.xml/tdesc-arch.exp
@@ -31,7 +31,7 @@ gdb_test_multiple "set architecture" $msg {
     -re "Requires an argument. Valid arguments are (\[^ \]*), auto\\.\r\n$gdb_prompt $" {
 	# If there is just one supported architecture, we can't do this test.
 	unsupported "tdesc-arch.exp"
-	return -1
+	return
     }
 }
 
@@ -47,7 +47,7 @@ gdb_test_multiple "show architecture" $msg {
 # If that did not work, no point running further tests.
 if { "$arch1" == "" || "$arch2" == "" || "$default_arch" == "" } {
     unresolved "architecture XML tests"
-    return -1
+    return
 }
 
 # Run these tests twice, once for $arch1 and once for $arch2, to
diff --git a/gdb/testsuite/gdb.xml/tdesc-regs.exp b/gdb/testsuite/gdb.xml/tdesc-regs.exp
index 96f0fe089aa..092355020b2 100644
--- a/gdb/testsuite/gdb.xml/tdesc-regs.exp
+++ b/gdb/testsuite/gdb.xml/tdesc-regs.exp
@@ -109,7 +109,7 @@ if {[string equal ${core-regs} ""]} {
 	unsupported "register tests (missing architecture-specific core-regs setting)"
     }
 
-    return 0
+    return
 }
 
 # Otherwise, we support both XML and target defined registers.
diff --git a/gdb/testsuite/gdb.xml/tdesc-reload.exp b/gdb/testsuite/gdb.xml/tdesc-reload.exp
index cdd075de099..41dc30a7a5a 100644
--- a/gdb/testsuite/gdb.xml/tdesc-reload.exp
+++ b/gdb/testsuite/gdb.xml/tdesc-reload.exp
@@ -21,11 +21,11 @@ require allow_xml_test
 standard_testfile
 
 if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} {
-    return -1
+    return
 }
 
 if {![runto_main]} {
-    return 0
+    return
 }
 
 # Three files we're going to write out to.
@@ -60,7 +60,7 @@ gdb_load ${binfile}
 
 # Run to `main' where we begin our tests.
 if {![runto_main]} {
-    return -1
+    return
 }
 
 # Run info registers just to check this appears to run fine with the